/*! For license information please see html5-qrcode.min.js.LICENSE.txt */ var __Html5QrcodeLibrary__ ;(() => { var t = { 449: function(t, e, r) { !(function(t) { 'use strict' var e = Object.setPrototypeOf || ({ __proto__: [] } instanceof Array && function(t, e) { t.__proto__ = e }) || function(t, e) { for (var r in e) e.hasOwnProperty(r) && (t[r] = e[r]) } var n, i = (function(t) { function r(e) { var r, n, i, o = this.constructor, s = t.call(this, e) || this return ( Object.defineProperty(s, 'name', { value: o.name, enumerable: !1 }), (r = s), (n = o.prototype), (i = Object.setPrototypeOf) ? i(r, n) : (r.__proto__ = n), (function(t, e) { void 0 === e && (e = t.constructor) var r = Error.captureStackTrace r && r(t, e) })(s), s ) } return ( (function(t, r) { function n() { this.constructor = t } e(t, r), (t.prototype = null === r ? Object.create(r) : ((n.prototype = r.prototype), new n())) })(r, t), r ) })(Error) class o extends i { constructor(t) { super(t), (this.message = t) } getKind() { return this.constructor.kind } } o.kind = 'Exception' class s extends o {} s.kind = 'ArgumentException' class a extends o {} a.kind = 'IllegalArgumentException' class l { constructor(t) { if (((this.binarizer = t), null === t)) throw new a('Binarizer must be non-null.') } getWidth() { return this.binarizer.getWidth() } getHeight() { return this.binarizer.getHeight() } getBlackRow(t, e) { return this.binarizer.getBlackRow(t, e) } getBlackMatrix() { return (null !== this.matrix && void 0 !== this.matrix) || (this.matrix = this.binarizer.getBlackMatrix()), this.matrix } isCropSupported() { return this.binarizer.getLuminanceSource().isCropSupported() } crop(t, e, r, n) { const i = this.binarizer.getLuminanceSource().crop(t, e, r, n) return new l(this.binarizer.createBinarizer(i)) } isRotateSupported() { return this.binarizer.getLuminanceSource().isRotateSupported() } rotateCounterClockwise() { const t = this.binarizer.getLuminanceSource().rotateCounterClockwise() return new l(this.binarizer.createBinarizer(t)) } rotateCounterClockwise45() { const t = this.binarizer.getLuminanceSource().rotateCounterClockwise45() return new l(this.binarizer.createBinarizer(t)) } toString() { try { return this.getBlackMatrix().toString() } catch (t) { return '' } } } class c extends o { static getChecksumInstance() { return new c() } } c.kind = 'ChecksumException' class h { constructor(t) { this.source = t } getLuminanceSource() { return this.source } getWidth() { return this.source.getWidth() } getHeight() { return this.source.getHeight() } } class u { static arraycopy(t, e, r, n, i) { for (; i--; ) r[n++] = t[e++] } static currentTimeMillis() { return Date.now() } } class d extends o {} d.kind = 'IndexOutOfBoundsException' class g extends d { constructor(t, e) { super(e), (this.index = t), (this.message = e) } } g.kind = 'ArrayIndexOutOfBoundsException' class f { static fill(t, e) { for (let r = 0, n = t.length; r < n; r++) t[r] = e } static fillWithin(t, e, r, n) { f.rangeCheck(t.length, e, r) for (let i = e; i < r; i++) t[i] = n } static rangeCheck(t, e, r) { if (e > r) throw new a('fromIndex(' + e + ') > toIndex(' + r + ')') if (e < 0) throw new g(e) if (r > t) throw new g(r) } static asList(...t) { return t } static create(t, e, r) { return Array.from({ length: t }).map(t => Array.from({ length: e }).fill(r)) } static createInt32Array(t, e, r) { return Array.from({ length: t }).map(t => Int32Array.from({ length: e }).fill(r)) } static equals(t, e) { if (!t) return !1 if (!e) return !1 if (!t.length) return !1 if (!e.length) return !1 if (t.length !== e.length) return !1 for (let r = 0, n = t.length; r < n; r++) if (t[r] !== e[r]) return !1 return !0 } static hashCode(t) { if (null === t) return 0 let e = 1 for (const r of t) e = 31 * e + r return e } static fillUint8Array(t, e) { for (let r = 0; r !== t.length; r++) t[r] = e } static copyOf(t, e) { return t.slice(0, e) } static copyOfUint8Array(t, e) { if (t.length <= e) { const r = new Uint8Array(e) return r.set(t), r } return t.slice(0, e) } static copyOfRange(t, e, r) { const n = r - e, i = new Int32Array(n) return u.arraycopy(t, e, i, 0, n), i } static binarySearch(t, e, r) { void 0 === r && (r = f.numberComparator) let n = 0, i = t.length - 1 for (; n <= i; ) { const o = (i + n) >> 1, s = r(e, t[o]) if (s > 0) n = o + 1 else { if (!(s < 0)) return o i = o - 1 } } return -n - 1 } static numberComparator(t, e) { return t - e } } class w { static numberOfTrailingZeros(t) { let e if (0 === t) return 32 let r = 31 return ( (e = t << 16), 0 !== e && ((r -= 16), (t = e)), (e = t << 8), 0 !== e && ((r -= 8), (t = e)), (e = t << 4), 0 !== e && ((r -= 4), (t = e)), (e = t << 2), 0 !== e && ((r -= 2), (t = e)), r - ((t << 1) >>> 31) ) } static numberOfLeadingZeros(t) { if (0 === t) return 32 let e = 1 return ( t >>> 16 == 0 && ((e += 16), (t <<= 16)), t >>> 24 == 0 && ((e += 8), (t <<= 8)), t >>> 28 == 0 && ((e += 4), (t <<= 4)), t >>> 30 == 0 && ((e += 2), (t <<= 2)), (e -= t >>> 31), e ) } static toHexString(t) { return t.toString(16) } static toBinaryString(t) { return String(parseInt(String(t), 2)) } static bitCount(t) { return (t = ((t = (858993459 & (t -= (t >>> 1) & 1431655765)) + ((t >>> 2) & 858993459)) + (t >>> 4)) & 252645135), 63 & ((t += t >>> 8) + (t >>> 16)) } static truncDivision(t, e) { return Math.trunc(t / e) } static parseInt(t, e) { return parseInt(t, e) } } ;(w.MIN_VALUE_32_BITS = -2147483648), (w.MAX_VALUE = Number.MAX_SAFE_INTEGER) class A { constructor(t, e) { void 0 === t ? ((this.size = 0), (this.bits = new Int32Array(1))) : ((this.size = t), (this.bits = null == e ? A.makeArray(t) : e)) } getSize() { return this.size } getSizeInBytes() { return Math.floor((this.size + 7) / 8) } ensureCapacity(t) { if (t > 32 * this.bits.length) { const e = A.makeArray(t) u.arraycopy(this.bits, 0, e, 0, this.bits.length), (this.bits = e) } } get(t) { return 0 != (this.bits[Math.floor(t / 32)] & (1 << (31 & t))) } set(t) { this.bits[Math.floor(t / 32)] |= 1 << (31 & t) } flip(t) { this.bits[Math.floor(t / 32)] ^= 1 << (31 & t) } getNextSet(t) { const e = this.size if (t >= e) return e const r = this.bits let n = Math.floor(t / 32), i = r[n] i &= ~((1 << (31 & t)) - 1) const o = r.length for (; 0 === i; ) { if (++n === o) return e i = r[n] } const s = 32 * n + w.numberOfTrailingZeros(i) return s > e ? e : s } getNextUnset(t) { const e = this.size if (t >= e) return e const r = this.bits let n = Math.floor(t / 32), i = ~r[n] i &= ~((1 << (31 & t)) - 1) const o = r.length for (; 0 === i; ) { if (++n === o) return e i = ~r[n] } const s = 32 * n + w.numberOfTrailingZeros(i) return s > e ? e : s } setBulk(t, e) { this.bits[Math.floor(t / 32)] = e } setRange(t, e) { if (e < t || t < 0 || e > this.size) throw new a() if (e === t) return e-- const r = Math.floor(t / 32), n = Math.floor(e / 32), i = this.bits for (let o = r; o <= n; o++) { const s = (2 << (o < n ? 31 : 31 & e)) - (1 << (o > r ? 0 : 31 & t)) i[o] |= s } } clear() { const t = this.bits.length, e = this.bits for (let r = 0; r < t; r++) e[r] = 0 } isRange(t, e, r) { if (e < t || t < 0 || e > this.size) throw new a() if (e === t) return !0 e-- const n = Math.floor(t / 32), i = Math.floor(e / 32), o = this.bits for (let s = n; s <= i; s++) { const a = ((2 << (s < i ? 31 : 31 & e)) - (1 << (s > n ? 0 : 31 & t))) & 4294967295 if ((o[s] & a) !== (r ? a : 0)) return !1 } return !0 } appendBit(t) { this.ensureCapacity(this.size + 1), t && (this.bits[Math.floor(this.size / 32)] |= 1 << (31 & this.size)), this.size++ } appendBits(t, e) { if (e < 0 || e > 32) throw new a('Num bits must be between 0 and 32') this.ensureCapacity(this.size + e) for (let r = e; r > 0; r--) this.appendBit(1 == ((t >> (r - 1)) & 1)) } appendBitArray(t) { const e = t.size this.ensureCapacity(this.size + e) for (let r = 0; r < e; r++) this.appendBit(t.get(r)) } xor(t) { if (this.size !== t.size) throw new a("Sizes don't match") const e = this.bits for (let r = 0, n = e.length; r < n; r++) e[r] ^= t.bits[r] } toBytes(t, e, r, n) { for (let i = 0; i < n; i++) { let n = 0 for (let e = 0; e < 8; e++) this.get(t) && (n |= 1 << (7 - e)), t++ e[r + i] = n } } getBitArray() { return this.bits } reverse() { const t = new Int32Array(this.bits.length), e = Math.floor((this.size - 1) / 32), r = e + 1, n = this.bits for (let i = 0; i < r; i++) { let r = n[i] ;(r = ((r >> 1) & 1431655765) | ((1431655765 & r) << 1)), (r = ((r >> 2) & 858993459) | ((858993459 & r) << 2)), (r = ((r >> 4) & 252645135) | ((252645135 & r) << 4)), (r = ((r >> 8) & 16711935) | ((16711935 & r) << 8)), (r = ((r >> 16) & 65535) | ((65535 & r) << 16)), (t[e - i] = r) } if (this.size !== 32 * r) { const e = 32 * r - this.size let n = t[0] >>> e for (let i = 1; i < r; i++) { const r = t[i] ;(n |= r << (32 - e)), (t[i - 1] = n), (n = r >>> e) } t[r - 1] = n } this.bits = t } static makeArray(t) { return new Int32Array(Math.floor((t + 31) / 32)) } equals(t) { if (!(t instanceof A)) return !1 const e = t return this.size === e.size && f.equals(this.bits, e.bits) } hashCode() { return 31 * this.size + f.hashCode(this.bits) } toString() { let t = '' for (let e = 0, r = this.size; e < r; e++) 0 == (7 & e) && (t += ' '), (t += this.get(e) ? 'X' : '.') return t } clone() { return new A(this.size, this.bits.slice()) } } !(function(t) { ;(t[(t.OTHER = 0)] = 'OTHER'), (t[(t.PURE_BARCODE = 1)] = 'PURE_BARCODE'), (t[(t.POSSIBLE_FORMATS = 2)] = 'POSSIBLE_FORMATS'), (t[(t.TRY_HARDER = 3)] = 'TRY_HARDER'), (t[(t.CHARACTER_SET = 4)] = 'CHARACTER_SET'), (t[(t.ALLOWED_LENGTHS = 5)] = 'ALLOWED_LENGTHS'), (t[(t.ASSUME_CODE_39_CHECK_DIGIT = 6)] = 'ASSUME_CODE_39_CHECK_DIGIT'), (t[(t.ASSUME_GS1 = 7)] = 'ASSUME_GS1'), (t[(t.RETURN_CODABAR_START_END = 8)] = 'RETURN_CODABAR_START_END'), (t[(t.NEED_RESULT_POINT_CALLBACK = 9)] = 'NEED_RESULT_POINT_CALLBACK'), (t[(t.ALLOWED_EAN_EXTENSIONS = 10)] = 'ALLOWED_EAN_EXTENSIONS') })(n || (n = {})) var m, E = n class C extends o { static getFormatInstance() { return new C() } } ;(C.kind = 'FormatException'), (function(t) { ;(t[(t.Cp437 = 0)] = 'Cp437'), (t[(t.ISO8859_1 = 1)] = 'ISO8859_1'), (t[(t.ISO8859_2 = 2)] = 'ISO8859_2'), (t[(t.ISO8859_3 = 3)] = 'ISO8859_3'), (t[(t.ISO8859_4 = 4)] = 'ISO8859_4'), (t[(t.ISO8859_5 = 5)] = 'ISO8859_5'), (t[(t.ISO8859_6 = 6)] = 'ISO8859_6'), (t[(t.ISO8859_7 = 7)] = 'ISO8859_7'), (t[(t.ISO8859_8 = 8)] = 'ISO8859_8'), (t[(t.ISO8859_9 = 9)] = 'ISO8859_9'), (t[(t.ISO8859_10 = 10)] = 'ISO8859_10'), (t[(t.ISO8859_11 = 11)] = 'ISO8859_11'), (t[(t.ISO8859_13 = 12)] = 'ISO8859_13'), (t[(t.ISO8859_14 = 13)] = 'ISO8859_14'), (t[(t.ISO8859_15 = 14)] = 'ISO8859_15'), (t[(t.ISO8859_16 = 15)] = 'ISO8859_16'), (t[(t.SJIS = 16)] = 'SJIS'), (t[(t.Cp1250 = 17)] = 'Cp1250'), (t[(t.Cp1251 = 18)] = 'Cp1251'), (t[(t.Cp1252 = 19)] = 'Cp1252'), (t[(t.Cp1256 = 20)] = 'Cp1256'), (t[(t.UnicodeBigUnmarked = 21)] = 'UnicodeBigUnmarked'), (t[(t.UTF8 = 22)] = 'UTF8'), (t[(t.ASCII = 23)] = 'ASCII'), (t[(t.Big5 = 24)] = 'Big5'), (t[(t.GB18030 = 25)] = 'GB18030'), (t[(t.EUC_KR = 26)] = 'EUC_KR') })(m || (m = {})) class I { constructor(t, e, r, ...n) { ;(this.valueIdentifier = t), (this.name = r), (this.values = 'number' == typeof e ? Int32Array.from([e]) : e), (this.otherEncodingNames = n), I.VALUE_IDENTIFIER_TO_ECI.set(t, this), I.NAME_TO_ECI.set(r, this) const i = this.values for (let t = 0, e = i.length; t !== e; t++) { const e = i[t] I.VALUES_TO_ECI.set(e, this) } for (const t of n) I.NAME_TO_ECI.set(t, this) } getValueIdentifier() { return this.valueIdentifier } getName() { return this.name } getValue() { return this.values[0] } static getCharacterSetECIByValue(t) { if (t < 0 || t >= 900) throw new C('incorect value') const e = I.VALUES_TO_ECI.get(t) if (void 0 === e) throw new C('incorect value') return e } static getCharacterSetECIByName(t) { const e = I.NAME_TO_ECI.get(t) if (void 0 === e) throw new C('incorect value') return e } equals(t) { if (!(t instanceof I)) return !1 const e = t return this.getName() === e.getName() } } ;(I.VALUE_IDENTIFIER_TO_ECI = new Map()), (I.VALUES_TO_ECI = new Map()), (I.NAME_TO_ECI = new Map()), (I.Cp437 = new I(m.Cp437, Int32Array.from([0, 2]), 'Cp437')), (I.ISO8859_1 = new I(m.ISO8859_1, Int32Array.from([1, 3]), 'ISO-8859-1', 'ISO88591', 'ISO8859_1')), (I.ISO8859_2 = new I(m.ISO8859_2, 4, 'ISO-8859-2', 'ISO88592', 'ISO8859_2')), (I.ISO8859_3 = new I(m.ISO8859_3, 5, 'ISO-8859-3', 'ISO88593', 'ISO8859_3')), (I.ISO8859_4 = new I(m.ISO8859_4, 6, 'ISO-8859-4', 'ISO88594', 'ISO8859_4')), (I.ISO8859_5 = new I(m.ISO8859_5, 7, 'ISO-8859-5', 'ISO88595', 'ISO8859_5')), (I.ISO8859_6 = new I(m.ISO8859_6, 8, 'ISO-8859-6', 'ISO88596', 'ISO8859_6')), (I.ISO8859_7 = new I(m.ISO8859_7, 9, 'ISO-8859-7', 'ISO88597', 'ISO8859_7')), (I.ISO8859_8 = new I(m.ISO8859_8, 10, 'ISO-8859-8', 'ISO88598', 'ISO8859_8')), (I.ISO8859_9 = new I(m.ISO8859_9, 11, 'ISO-8859-9', 'ISO88599', 'ISO8859_9')), (I.ISO8859_10 = new I(m.ISO8859_10, 12, 'ISO-8859-10', 'ISO885910', 'ISO8859_10')), (I.ISO8859_11 = new I(m.ISO8859_11, 13, 'ISO-8859-11', 'ISO885911', 'ISO8859_11')), (I.ISO8859_13 = new I(m.ISO8859_13, 15, 'ISO-8859-13', 'ISO885913', 'ISO8859_13')), (I.ISO8859_14 = new I(m.ISO8859_14, 16, 'ISO-8859-14', 'ISO885914', 'ISO8859_14')), (I.ISO8859_15 = new I(m.ISO8859_15, 17, 'ISO-8859-15', 'ISO885915', 'ISO8859_15')), (I.ISO8859_16 = new I(m.ISO8859_16, 18, 'ISO-8859-16', 'ISO885916', 'ISO8859_16')), (I.SJIS = new I(m.SJIS, 20, 'SJIS', 'Shift_JIS')), (I.Cp1250 = new I(m.Cp1250, 21, 'Cp1250', 'windows-1250')), (I.Cp1251 = new I(m.Cp1251, 22, 'Cp1251', 'windows-1251')), (I.Cp1252 = new I(m.Cp1252, 23, 'Cp1252', 'windows-1252')), (I.Cp1256 = new I(m.Cp1256, 24, 'Cp1256', 'windows-1256')), (I.UnicodeBigUnmarked = new I(m.UnicodeBigUnmarked, 25, 'UnicodeBigUnmarked', 'UTF-16BE', 'UnicodeBig')), (I.UTF8 = new I(m.UTF8, 26, 'UTF8', 'UTF-8')), (I.ASCII = new I(m.ASCII, Int32Array.from([27, 170]), 'ASCII', 'US-ASCII')), (I.Big5 = new I(m.Big5, 28, 'Big5')), (I.GB18030 = new I(m.GB18030, 29, 'GB18030', 'GB2312', 'EUC_CN', 'GBK')), (I.EUC_KR = new I(m.EUC_KR, 30, 'EUC_KR', 'EUC-KR')) class p extends o {} p.kind = 'UnsupportedOperationException' class S { static decode(t, e) { const r = this.encodingName(e) return this.customDecoder ? this.customDecoder(t, r) : 'undefined' == typeof TextDecoder || this.shouldDecodeOnFallback(r) ? this.decodeFallback(t, r) : new TextDecoder(r).decode(t) } static shouldDecodeOnFallback(t) { return !S.isBrowser() && 'ISO-8859-1' === t } static encode(t, e) { const r = this.encodingName(e) return this.customEncoder ? this.customEncoder(t, r) : 'undefined' == typeof TextEncoder ? this.encodeFallback(t) : new TextEncoder().encode(t) } static isBrowser() { return 'undefined' != typeof window && '[object Window]' === {}.toString.call(window) } static encodingName(t) { return 'string' == typeof t ? t : t.getName() } static encodingCharacterSet(t) { return t instanceof I ? t : I.getCharacterSetECIByName(t) } static decodeFallback(t, e) { const r = this.encodingCharacterSet(e) if (S.isDecodeFallbackSupported(r)) { let e = '' for (let r = 0, n = t.length; r < n; r++) { let n = t[r].toString(16) n.length < 2 && (n = '0' + n), (e += '%' + n) } return decodeURIComponent(e) } if (r.equals(I.UnicodeBigUnmarked)) return String.fromCharCode.apply(null, new Uint16Array(t.buffer)) throw new p(`Encoding ${this.encodingName(e)} not supported by fallback.`) } static isDecodeFallbackSupported(t) { return t.equals(I.UTF8) || t.equals(I.ISO8859_1) || t.equals(I.ASCII) } static encodeFallback(t) { const e = btoa(unescape(encodeURIComponent(t))).split(''), r = [] for (let t = 0; t < e.length; t++) r.push(e[t].charCodeAt(0)) return new Uint8Array(r) } } class _ { static castAsNonUtf8Char(t, e = null) { const r = e ? e.getName() : this.ISO88591 return S.decode(new Uint8Array([t]), r) } static guessEncoding(t, e) { if (null != e && void 0 !== e.get(E.CHARACTER_SET)) return e.get(E.CHARACTER_SET).toString() const r = t.length let n = !0, i = !0, o = !0, s = 0, a = 0, l = 0, c = 0, h = 0, u = 0, d = 0, g = 0, f = 0, w = 0, A = 0 const m = t.length > 3 && 239 === t[0] && 187 === t[1] && 191 === t[2] for (let e = 0; e < r && (n || i || o); e++) { const r = 255 & t[e] o && (s > 0 ? 0 == (128 & r) ? (o = !1) : s-- : 0 != (128 & r) && (0 == (64 & r) ? (o = !1) : (s++, 0 == (32 & r) ? a++ : (s++, 0 == (16 & r) ? l++ : (s++, 0 == (8 & r) ? c++ : (o = !1)))))), n && (r > 127 && r < 160 ? (n = !1) : r > 159 && (r < 192 || 215 === r || 247 === r) && A++), i && (h > 0 ? r < 64 || 127 === r || r > 252 ? (i = !1) : h-- : 128 === r || 160 === r || r > 239 ? (i = !1) : r > 160 && r < 224 ? (u++, (g = 0), d++, d > f && (f = d)) : r > 127 ? (h++, (d = 0), g++, g > w && (w = g)) : ((d = 0), (g = 0))) } return ( o && s > 0 && (o = !1), i && h > 0 && (i = !1), o && (m || a + l + c > 0) ? _.UTF8 : i && (_.ASSUME_SHIFT_JIS || f >= 3 || w >= 3) ? _.SHIFT_JIS : n && i ? (2 === f && 2 === u) || 10 * A >= r ? _.SHIFT_JIS : _.ISO88591 : n ? _.ISO88591 : i ? _.SHIFT_JIS : o ? _.UTF8 : _.PLATFORM_DEFAULT_ENCODING ) } static format(t, ...e) { let r = -1 return t.replace(/%(-)?(0?[0-9]+)?([.][0-9]+)?([#][0-9]+)?([scfpexd%])/g, function(t, n, i, o, s, a) { if ('%%' === t) return '%' if (void 0 === e[++r]) return t = o ? parseInt(o.substr(1)) : void 0 let l, c = s ? parseInt(s.substr(1)) : void 0 switch (a) { case 's': l = e[r] break case 'c': l = e[r][0] break case 'f': l = parseFloat(e[r]).toFixed(t) break case 'p': l = parseFloat(e[r]).toPrecision(t) break case 'e': l = parseFloat(e[r]).toExponential(t) break case 'x': l = parseInt(e[r]).toString(c || 16) break case 'd': l = parseFloat(parseInt(e[r], c || 10).toPrecision(t)).toFixed(0) } l = 'object' == typeof l ? JSON.stringify(l) : (+l).toString(c) let h = parseInt(i), u = i && i[0] + '' == '0' ? '0' : ' ' for (; l.length < h; ) l = void 0 !== n ? l + u : u + l return l }) } static getBytes(t, e) { return S.encode(t, e) } static getCharCode(t, e = 0) { return t.charCodeAt(e) } static getCharAt(t) { return String.fromCharCode(t) } } ;(_.SHIFT_JIS = I.SJIS.getName()), (_.GB2312 = 'GB2312'), (_.ISO88591 = I.ISO8859_1.getName()), (_.EUC_JP = 'EUC_JP'), (_.UTF8 = I.UTF8.getName()), (_.PLATFORM_DEFAULT_ENCODING = _.UTF8), (_.ASSUME_SHIFT_JIS = !1) class T { constructor(t = '') { this.value = t } enableDecoding(t) { return (this.encoding = t), this } append(t) { return ( 'string' == typeof t ? (this.value += t.toString()) : this.encoding ? (this.value += _.castAsNonUtf8Char(t, this.encoding)) : (this.value += String.fromCharCode(t)), this ) } appendChars(t, e, r) { for (let n = e; e < e + r; n++) this.append(t[n]) return this } length() { return this.value.length } charAt(t) { return this.value.charAt(t) } deleteCharAt(t) { this.value = this.value.substr(0, t) + this.value.substring(t + 1) } setCharAt(t, e) { this.value = this.value.substr(0, t) + e + this.value.substr(t + 1) } substring(t, e) { return this.value.substring(t, e) } setLengthToZero() { this.value = '' } toString() { return this.value } insert(t, e) { this.value = this.value.substr(0, t) + e + this.value.substr(t + e.length) } } class y { constructor(t, e, r, n) { if (((this.width = t), (this.height = e), (this.rowSize = r), (this.bits = n), null == e && (e = t), (this.height = e), t < 1 || e < 1)) throw new a('Both dimensions must be greater than 0') null == r && (r = Math.floor((t + 31) / 32)), (this.rowSize = r), null == n && (this.bits = new Int32Array(this.rowSize * this.height)) } static parseFromBooleanArray(t) { const e = t.length, r = t[0].length, n = new y(r, e) for (let i = 0; i < e; i++) { const e = t[i] for (let t = 0; t < r; t++) e[t] && n.set(t, i) } return n } static parseFromString(t, e, r) { if (null === t) throw new a('stringRepresentation cannot be null') const n = new Array(t.length) let i = 0, o = 0, s = -1, l = 0, c = 0 for (; c < t.length; ) if ('\n' === t.charAt(c) || '\r' === t.charAt(c)) { if (i > o) { if (-1 === s) s = i - o else if (i - o !== s) throw new a('row lengths do not match') ;(o = i), l++ } c++ } else if (t.substring(c, c + e.length) === e) (c += e.length), (n[i] = !0), i++ else { if (t.substring(c, c + r.length) !== r) throw new a('illegal character encountered: ' + t.substring(c)) ;(c += r.length), (n[i] = !1), i++ } if (i > o) { if (-1 === s) s = i - o else if (i - o !== s) throw new a('row lengths do not match') l++ } const h = new y(s, l) for (let t = 0; t < i; t++) n[t] && h.set(Math.floor(t % s), Math.floor(t / s)) return h } get(t, e) { const r = e * this.rowSize + Math.floor(t / 32) return 0 != ((this.bits[r] >>> (31 & t)) & 1) } set(t, e) { const r = e * this.rowSize + Math.floor(t / 32) this.bits[r] |= (1 << (31 & t)) & 4294967295 } unset(t, e) { const r = e * this.rowSize + Math.floor(t / 32) this.bits[r] &= ~((1 << (31 & t)) & 4294967295) } flip(t, e) { const r = e * this.rowSize + Math.floor(t / 32) this.bits[r] ^= (1 << (31 & t)) & 4294967295 } xor(t) { if (this.width !== t.getWidth() || this.height !== t.getHeight() || this.rowSize !== t.getRowSize()) throw new a('input matrix dimensions do not match') const e = new A(Math.floor(this.width / 32) + 1), r = this.rowSize, n = this.bits for (let i = 0, o = this.height; i < o; i++) { const o = i * r, s = t.getRow(i, e).getBitArray() for (let t = 0; t < r; t++) n[o + t] ^= s[t] } } clear() { const t = this.bits, e = t.length for (let r = 0; r < e; r++) t[r] = 0 } setRegion(t, e, r, n) { if (e < 0 || t < 0) throw new a('Left and top must be nonnegative') if (n < 1 || r < 1) throw new a('Height and width must be at least 1') const i = t + r, o = e + n if (o > this.height || i > this.width) throw new a('The region must fit inside the matrix') const s = this.rowSize, l = this.bits for (let r = e; r < o; r++) { const e = r * s for (let r = t; r < i; r++) l[e + Math.floor(r / 32)] |= (1 << (31 & r)) & 4294967295 } } getRow(t, e) { null == e || e.getSize() < this.width ? (e = new A(this.width)) : e.clear() const r = this.rowSize, n = this.bits, i = t * r for (let t = 0; t < r; t++) e.setBulk(32 * t, n[i + t]) return e } setRow(t, e) { u.arraycopy(e.getBitArray(), 0, this.bits, t * this.rowSize, this.rowSize) } rotate180() { const t = this.getWidth(), e = this.getHeight() let r = new A(t), n = new A(t) for (let t = 0, i = Math.floor((e + 1) / 2); t < i; t++) (r = this.getRow(t, r)), (n = this.getRow(e - 1 - t, n)), r.reverse(), n.reverse(), this.setRow(t, n), this.setRow(e - 1 - t, r) } getEnclosingRectangle() { const t = this.width, e = this.height, r = this.rowSize, n = this.bits let i = t, o = e, s = -1, a = -1 for (let t = 0; t < e; t++) for (let e = 0; e < r; e++) { const l = n[t * r + e] if (0 !== l) { if ((t < o && (o = t), t > a && (a = t), 32 * e < i)) { let t = 0 for (; 0 == ((l << (31 - t)) & 4294967295); ) t++ 32 * e + t < i && (i = 32 * e + t) } if (32 * e + 31 > s) { let t = 31 for (; l >>> t == 0; ) t-- 32 * e + t > s && (s = 32 * e + t) } } } return s < i || a < o ? null : Int32Array.from([i, o, s - i + 1, a - o + 1]) } getTopLeftOnBit() { const t = this.rowSize, e = this.bits let r = 0 for (; r < e.length && 0 === e[r]; ) r++ if (r === e.length) return null const n = r / t let i = (r % t) * 32 const o = e[r] let s = 0 for (; 0 == ((o << (31 - s)) & 4294967295); ) s++ return (i += s), Int32Array.from([i, n]) } getBottomRightOnBit() { const t = this.rowSize, e = this.bits let r = e.length - 1 for (; r >= 0 && 0 === e[r]; ) r-- if (r < 0) return null const n = Math.floor(r / t) let i = 32 * Math.floor(r % t) const o = e[r] let s = 31 for (; o >>> s == 0; ) s-- return (i += s), Int32Array.from([i, n]) } getWidth() { return this.width } getHeight() { return this.height } getRowSize() { return this.rowSize } equals(t) { if (!(t instanceof y)) return !1 const e = t return this.width === e.width && this.height === e.height && this.rowSize === e.rowSize && f.equals(this.bits, e.bits) } hashCode() { let t = this.width return (t = 31 * t + this.width), (t = 31 * t + this.height), (t = 31 * t + this.rowSize), (t = 31 * t + f.hashCode(this.bits)), t } toString(t = 'X ', e = ' ', r = '\n') { return this.buildToString(t, e, r) } buildToString(t, e, r) { let n = new T() for (let i = 0, o = this.height; i < o; i++) { for (let r = 0, o = this.width; r < o; r++) n.append(this.get(r, i) ? t : e) n.append(r) } return n.toString() } clone() { return new y(this.width, this.height, this.rowSize, this.bits.slice()) } } class N extends o { static getNotFoundInstance() { return new N() } } N.kind = 'NotFoundException' class M extends h { constructor(t) { super(t), (this.luminances = M.EMPTY), (this.buckets = new Int32Array(M.LUMINANCE_BUCKETS)) } getBlackRow(t, e) { const r = this.getLuminanceSource(), n = r.getWidth() null == e || e.getSize() < n ? (e = new A(n)) : e.clear(), this.initArrays(n) const i = r.getRow(t, this.luminances), o = this.buckets for (let t = 0; t < n; t++) o[(255 & i[t]) >> M.LUMINANCE_SHIFT]++ const s = M.estimateBlackPoint(o) if (n < 3) for (let t = 0; t < n; t++) (255 & i[t]) < s && e.set(t) else { let t = 255 & i[0], r = 255 & i[1] for (let o = 1; o < n - 1; o++) { const n = 255 & i[o + 1] ;(4 * r - t - n) / 2 < s && e.set(o), (t = r), (r = n) } } return e } getBlackMatrix() { const t = this.getLuminanceSource(), e = t.getWidth(), r = t.getHeight(), n = new y(e, r) this.initArrays(e) const i = this.buckets for (let n = 1; n < 5; n++) { const o = Math.floor((r * n) / 5), s = t.getRow(o, this.luminances), a = Math.floor((4 * e) / 5) for (let t = Math.floor(e / 5); t < a; t++) i[(255 & s[t]) >> M.LUMINANCE_SHIFT]++ } const o = M.estimateBlackPoint(i), s = t.getMatrix() for (let t = 0; t < r; t++) { const r = t * e for (let i = 0; i < e; i++) (255 & s[r + i]) < o && n.set(i, t) } return n } createBinarizer(t) { return new M(t) } initArrays(t) { this.luminances.length < t && (this.luminances = new Uint8ClampedArray(t)) const e = this.buckets for (let t = 0; t < M.LUMINANCE_BUCKETS; t++) e[t] = 0 } static estimateBlackPoint(t) { const e = t.length let r = 0, n = 0, i = 0 for (let o = 0; o < e; o++) t[o] > i && ((n = o), (i = t[o])), t[o] > r && (r = t[o]) let o = 0, s = 0 for (let r = 0; r < e; r++) { const e = r - n, i = t[r] * e * e i > s && ((o = r), (s = i)) } if (n > o) { const t = n ;(n = o), (o = t) } if (o - n <= e / 16) throw new N() let a = o - 1, l = -1 for (let e = o - 1; e > n; e--) { const i = e - n, s = i * i * (o - e) * (r - t[e]) s > l && ((a = e), (l = s)) } return a << M.LUMINANCE_SHIFT } } ;(M.LUMINANCE_BITS = 5), (M.LUMINANCE_SHIFT = 8 - M.LUMINANCE_BITS), (M.LUMINANCE_BUCKETS = 1 << M.LUMINANCE_BITS), (M.EMPTY = Uint8ClampedArray.from([0])) class D extends M { constructor(t) { super(t), (this.matrix = null) } getBlackMatrix() { if (null !== this.matrix) return this.matrix const t = this.getLuminanceSource(), e = t.getWidth(), r = t.getHeight() if (e >= D.MINIMUM_DIMENSION && r >= D.MINIMUM_DIMENSION) { const n = t.getMatrix() let i = e >> D.BLOCK_SIZE_POWER 0 != (e & D.BLOCK_SIZE_MASK) && i++ let o = r >> D.BLOCK_SIZE_POWER 0 != (r & D.BLOCK_SIZE_MASK) && o++ const s = D.calculateBlackPoints(n, i, o, e, r), a = new y(e, r) D.calculateThresholdForBlock(n, i, o, e, r, s, a), (this.matrix = a) } else this.matrix = super.getBlackMatrix() return this.matrix } createBinarizer(t) { return new D(t) } static calculateThresholdForBlock(t, e, r, n, i, o, s) { const a = i - D.BLOCK_SIZE, l = n - D.BLOCK_SIZE for (let i = 0; i < r; i++) { let c = i << D.BLOCK_SIZE_POWER c > a && (c = a) const h = D.cap(i, 2, r - 3) for (let r = 0; r < e; r++) { let i = r << D.BLOCK_SIZE_POWER i > l && (i = l) const a = D.cap(r, 2, e - 3) let u = 0 for (let t = -2; t <= 2; t++) { const e = o[h + t] u += e[a - 2] + e[a - 1] + e[a] + e[a + 1] + e[a + 2] } const d = u / 25 D.thresholdBlock(t, i, c, d, n, s) } } } static cap(t, e, r) { return t < e ? e : t > r ? r : t } static thresholdBlock(t, e, r, n, i, o) { for (let s = 0, a = r * i + e; s < D.BLOCK_SIZE; s++, a += i) for (let i = 0; i < D.BLOCK_SIZE; i++) (255 & t[a + i]) <= n && o.set(e + i, r + s) } static calculateBlackPoints(t, e, r, n, i) { const o = i - D.BLOCK_SIZE, s = n - D.BLOCK_SIZE, a = new Array(r) for (let i = 0; i < r; i++) { a[i] = new Int32Array(e) let r = i << D.BLOCK_SIZE_POWER r > o && (r = o) for (let o = 0; o < e; o++) { let e = o << D.BLOCK_SIZE_POWER e > s && (e = s) let l = 0, c = 255, h = 0 for (let i = 0, o = r * n + e; i < D.BLOCK_SIZE; i++, o += n) { for (let e = 0; e < D.BLOCK_SIZE; e++) { const r = 255 & t[o + e] ;(l += r), r < c && (c = r), r > h && (h = r) } if (h - c > D.MIN_DYNAMIC_RANGE) for (i++, o += n; i < D.BLOCK_SIZE; i++, o += n) for (let e = 0; e < D.BLOCK_SIZE; e++) l += 255 & t[o + e] } let u = l >> (2 * D.BLOCK_SIZE_POWER) if (h - c <= D.MIN_DYNAMIC_RANGE && ((u = c / 2), i > 0 && o > 0)) { const t = (a[i - 1][o] + 2 * a[i][o - 1] + a[i - 1][o - 1]) / 4 c < t && (u = t) } a[i][o] = u } } return a } } ;(D.BLOCK_SIZE_POWER = 3), (D.BLOCK_SIZE = 1 << D.BLOCK_SIZE_POWER), (D.BLOCK_SIZE_MASK = D.BLOCK_SIZE - 1), (D.MINIMUM_DIMENSION = 5 * D.BLOCK_SIZE), (D.MIN_DYNAMIC_RANGE = 24) class R { constructor(t, e) { ;(this.width = t), (this.height = e) } getWidth() { return this.width } getHeight() { return this.height } isCropSupported() { return !1 } crop(t, e, r, n) { throw new p('This luminance source does not support cropping.') } isRotateSupported() { return !1 } rotateCounterClockwise() { throw new p('This luminance source does not support rotation by 90 degrees.') } rotateCounterClockwise45() { throw new p('This luminance source does not support rotation by 45 degrees.') } toString() { const t = new Uint8ClampedArray(this.width) let e = new T() for (let r = 0; r < this.height; r++) { const n = this.getRow(r, t) for (let t = 0; t < this.width; t++) { const r = 255 & n[t] let i ;(i = r < 64 ? '#' : r < 128 ? '+' : r < 192 ? '.' : ' '), e.append(i) } e.append('\n') } return e.toString() } } class O extends R { constructor(t) { super(t.getWidth(), t.getHeight()), (this.delegate = t) } getRow(t, e) { const r = this.delegate.getRow(t, e), n = this.getWidth() for (let t = 0; t < n; t++) r[t] = 255 - (255 & r[t]) return r } getMatrix() { const t = this.delegate.getMatrix(), e = this.getWidth() * this.getHeight(), r = new Uint8ClampedArray(e) for (let n = 0; n < e; n++) r[n] = 255 - (255 & t[n]) return r } isCropSupported() { return this.delegate.isCropSupported() } crop(t, e, r, n) { return new O(this.delegate.crop(t, e, r, n)) } isRotateSupported() { return this.delegate.isRotateSupported() } invert() { return this.delegate } rotateCounterClockwise() { return new O(this.delegate.rotateCounterClockwise()) } rotateCounterClockwise45() { return new O(this.delegate.rotateCounterClockwise45()) } } class b extends R { constructor(t) { super(t.width, t.height), (this.canvas = t), (this.tempCanvasElement = null), (this.buffer = b.makeBufferFromCanvasImageData(t)) } static makeBufferFromCanvasImageData(t) { const e = t.getContext('2d').getImageData(0, 0, t.width, t.height) return b.toGrayscaleBuffer(e.data, t.width, t.height) } static toGrayscaleBuffer(t, e, r) { const n = new Uint8ClampedArray(e * r) for (let e = 0, r = 0, i = t.length; e < i; e += 4, r++) { let i ;(i = 0 === t[e + 3] ? 255 : (306 * t[e] + 601 * t[e + 1] + 117 * t[e + 2] + 512) >> 10), (n[r] = i) } return n } getRow(t, e) { if (t < 0 || t >= this.getHeight()) throw new a('Requested row is outside the image: ' + t) const r = this.getWidth(), n = t * r return null === e ? (e = this.buffer.slice(n, n + r)) : (e.length < r && (e = new Uint8ClampedArray(r)), e.set(this.buffer.slice(n, n + r))), e } getMatrix() { return this.buffer } isCropSupported() { return !0 } crop(t, e, r, n) { return super.crop(t, e, r, n), this } isRotateSupported() { return !0 } rotateCounterClockwise() { return this.rotate(-90), this } rotateCounterClockwise45() { return this.rotate(-45), this } getTempCanvasElement() { if (null === this.tempCanvasElement) { const t = this.canvas.ownerDocument.createElement('canvas') ;(t.width = this.canvas.width), (t.height = this.canvas.height), (this.tempCanvasElement = t) } return this.tempCanvasElement } rotate(t) { const e = this.getTempCanvasElement(), r = e.getContext('2d'), n = t * b.DEGREE_TO_RADIANS, i = this.canvas.width, o = this.canvas.height, s = Math.ceil(Math.abs(Math.cos(n)) * i + Math.abs(Math.sin(n)) * o), a = Math.ceil(Math.abs(Math.sin(n)) * i + Math.abs(Math.cos(n)) * o) return ( (e.width = s), (e.height = a), r.translate(s / 2, a / 2), r.rotate(n), r.drawImage(this.canvas, i / -2, o / -2), (this.buffer = b.makeBufferFromCanvasImageData(e)), this ) } invert() { return new O(this) } } b.DEGREE_TO_RADIANS = Math.PI / 180 class L { constructor(t, e, r) { ;(this.deviceId = t), (this.label = e), (this.kind = 'videoinput'), (this.groupId = r || void 0) } toJSON() { return { kind: this.kind, groupId: this.groupId, deviceId: this.deviceId, label: this.label } } } var B, P = (globalThis || r.g || self || window ? (globalThis || r.g || self || window || void 0).__awaiter : void 0) || function(t, e, r, n) { return new (r || (r = Promise))(function(i, o) { function s(t) { try { l(n.next(t)) } catch (t) { o(t) } } function a(t) { try { l(n.throw(t)) } catch (t) { o(t) } } function l(t) { var e t.done ? i(t.value) : ((e = t.value), e instanceof r ? e : new r(function(t) { t(e) })).then(s, a) } l((n = n.apply(t, e || [])).next()) }) } class v { constructor(t, e = 500, r) { ;(this.reader = t), (this.timeBetweenScansMillis = e), (this._hints = r), (this._stopContinuousDecode = !1), (this._stopAsyncDecode = !1), (this._timeBetweenDecodingAttempts = 0) } get hasNavigator() { return 'undefined' != typeof navigator } get isMediaDevicesSuported() { return this.hasNavigator && !!navigator.mediaDevices } get canEnumerateDevices() { return !(!this.isMediaDevicesSuported || !navigator.mediaDevices.enumerateDevices) } get timeBetweenDecodingAttempts() { return this._timeBetweenDecodingAttempts } set timeBetweenDecodingAttempts(t) { this._timeBetweenDecodingAttempts = t < 0 ? 0 : t } set hints(t) { this._hints = t || null } get hints() { return this._hints } listVideoInputDevices() { return P(this, void 0, void 0, function*() { if (!this.hasNavigator) throw new Error("Can't enumerate devices, navigator is not present.") if (!this.canEnumerateDevices) throw new Error("Can't enumerate devices, method not supported.") const t = yield navigator.mediaDevices.enumerateDevices(), e = [] for (const r of t) { const t = 'video' === r.kind ? 'videoinput' : r.kind if ('videoinput' !== t) continue const n = { deviceId: r.deviceId || r.id, label: r.label || `Video device ${e.length + 1}`, kind: t, groupId: r.groupId } e.push(n) } return e }) } getVideoInputDevices() { return P(this, void 0, void 0, function*() { return (yield this.listVideoInputDevices()).map(t => new L(t.deviceId, t.label)) }) } findDeviceById(t) { return P(this, void 0, void 0, function*() { const e = yield this.listVideoInputDevices() return e ? e.find(e => e.deviceId === t) : null }) } decodeFromInputVideoDevice(t, e) { return P(this, void 0, void 0, function*() { return yield this.decodeOnceFromVideoDevice(t, e) }) } decodeOnceFromVideoDevice(t, e) { return P(this, void 0, void 0, function*() { let r this.reset(), (r = t ? { deviceId: { exact: t } } : { facingMode: 'environment' }) const n = { video: r } return yield this.decodeOnceFromConstraints(n, e) }) } decodeOnceFromConstraints(t, e) { return P(this, void 0, void 0, function*() { const r = yield navigator.mediaDevices.getUserMedia(t) return yield this.decodeOnceFromStream(r, e) }) } decodeOnceFromStream(t, e) { return P(this, void 0, void 0, function*() { this.reset() const r = yield this.attachStreamToVideo(t, e) return yield this.decodeOnce(r) }) } decodeFromInputVideoDeviceContinuously(t, e, r) { return P(this, void 0, void 0, function*() { return yield this.decodeFromVideoDevice(t, e, r) }) } decodeFromVideoDevice(t, e, r) { return P(this, void 0, void 0, function*() { let n n = t ? { deviceId: { exact: t } } : { facingMode: 'environment' } const i = { video: n } return yield this.decodeFromConstraints(i, e, r) }) } decodeFromConstraints(t, e, r) { return P(this, void 0, void 0, function*() { const n = yield navigator.mediaDevices.getUserMedia(t) return yield this.decodeFromStream(n, e, r) }) } decodeFromStream(t, e, r) { return P(this, void 0, void 0, function*() { this.reset() const n = yield this.attachStreamToVideo(t, e) return yield this.decodeContinuously(n, r) }) } stopAsyncDecode() { this._stopAsyncDecode = !0 } stopContinuousDecode() { this._stopContinuousDecode = !0 } attachStreamToVideo(t, e) { return P(this, void 0, void 0, function*() { const r = this.prepareVideoElement(e) return this.addVideoSource(r, t), (this.videoElement = r), (this.stream = t), yield this.playVideoOnLoadAsync(r), r }) } playVideoOnLoadAsync(t) { return new Promise((e, r) => this.playVideoOnLoad(t, () => e())) } playVideoOnLoad(t, e) { ;(this.videoEndedListener = () => this.stopStreams()), (this.videoCanPlayListener = () => this.tryPlayVideo(t)), t.addEventListener('ended', this.videoEndedListener), t.addEventListener('canplay', this.videoCanPlayListener), t.addEventListener('playing', e), this.tryPlayVideo(t) } isVideoPlaying(t) { return t.currentTime > 0 && !t.paused && !t.ended && t.readyState > 2 } tryPlayVideo(t) { return P(this, void 0, void 0, function*() { if (this.isVideoPlaying(t)) console.warn('Trying to play video that is already playing.') else try { yield t.play() } catch (t) { console.warn('It was not possible to play the video.') } }) } getMediaElement(t, e) { const r = document.getElementById(t) if (!r) throw new s(`element with id '${t}' not found`) if (r.nodeName.toLowerCase() !== e.toLowerCase()) throw new s(`element with id '${t}' must be an ${e} element`) return r } decodeFromImage(t, e) { if (!t && !e) throw new s('either imageElement with a src set or an url must be provided') return e && !t ? this.decodeFromImageUrl(e) : this.decodeFromImageElement(t) } decodeFromVideo(t, e) { if (!t && !e) throw new s('Either an element with a src set or an URL must be provided') return e && !t ? this.decodeFromVideoUrl(e) : this.decodeFromVideoElement(t) } decodeFromVideoContinuously(t, e, r) { if (void 0 === t && void 0 === e) throw new s('Either an element with a src set or an URL must be provided') return e && !t ? this.decodeFromVideoUrlContinuously(e, r) : this.decodeFromVideoElementContinuously(t, r) } decodeFromImageElement(t) { if (!t) throw new s('An image element must be provided.') this.reset() const e = this.prepareImageElement(t) let r return (this.imageElement = e), (r = this.isImageLoaded(e) ? this.decodeOnce(e, !1, !0) : this._decodeOnLoadImage(e)), r } decodeFromVideoElement(t) { const e = this._decodeFromVideoElementSetup(t) return this._decodeOnLoadVideo(e) } decodeFromVideoElementContinuously(t, e) { const r = this._decodeFromVideoElementSetup(t) return this._decodeOnLoadVideoContinuously(r, e) } _decodeFromVideoElementSetup(t) { if (!t) throw new s('A video element must be provided.') this.reset() const e = this.prepareVideoElement(t) return (this.videoElement = e), e } decodeFromImageUrl(t) { if (!t) throw new s('An URL must be provided.') this.reset() const e = this.prepareImageElement() this.imageElement = e const r = this._decodeOnLoadImage(e) return (e.src = t), r } decodeFromVideoUrl(t) { if (!t) throw new s('An URL must be provided.') this.reset() const e = this.prepareVideoElement(), r = this.decodeFromVideoElement(e) return (e.src = t), r } decodeFromVideoUrlContinuously(t, e) { if (!t) throw new s('An URL must be provided.') this.reset() const r = this.prepareVideoElement(), n = this.decodeFromVideoElementContinuously(r, e) return (r.src = t), n } _decodeOnLoadImage(t) { return new Promise((e, r) => { ;(this.imageLoadedListener = () => this.decodeOnce(t, !1, !0).then(e, r)), t.addEventListener('load', this.imageLoadedListener) }) } _decodeOnLoadVideo(t) { return P(this, void 0, void 0, function*() { return yield this.playVideoOnLoadAsync(t), yield this.decodeOnce(t) }) } _decodeOnLoadVideoContinuously(t, e) { return P(this, void 0, void 0, function*() { yield this.playVideoOnLoadAsync(t), this.decodeContinuously(t, e) }) } isImageLoaded(t) { return !!t.complete && 0 !== t.naturalWidth } prepareImageElement(t) { let e return ( void 0 === t && ((e = document.createElement('img')), (e.width = 200), (e.height = 200)), 'string' == typeof t && (e = this.getMediaElement(t, 'img')), t instanceof HTMLImageElement && (e = t), e ) } prepareVideoElement(t) { let e return ( t || 'undefined' == typeof document || ((e = document.createElement('video')), (e.width = 200), (e.height = 200)), 'string' == typeof t && (e = this.getMediaElement(t, 'video')), t instanceof HTMLVideoElement && (e = t), e.setAttribute('autoplay', 'true'), e.setAttribute('muted', 'true'), e.setAttribute('playsinline', 'true'), e ) } decodeOnce(t, e = !0, r = !0) { this._stopAsyncDecode = !1 const n = (i, o) => { if (this._stopAsyncDecode) return o(new N('Video stream has ended before any code could be detected.')), void (this._stopAsyncDecode = void 0) try { i(this.decode(t)) } catch (t) { const s = (t instanceof c || t instanceof C) && r if ((e && t instanceof N) || s) return setTimeout(n, this._timeBetweenDecodingAttempts, i, o) o(t) } } return new Promise((t, e) => n(t, e)) } decodeContinuously(t, e) { this._stopContinuousDecode = !1 const r = () => { if (this._stopContinuousDecode) this._stopContinuousDecode = void 0 else try { const n = this.decode(t) e(n, null), setTimeout(r, this.timeBetweenScansMillis) } catch (t) { e(null, t) const n = t instanceof N ;(t instanceof c || t instanceof C || n) && setTimeout(r, this._timeBetweenDecodingAttempts) } } r() } decode(t) { const e = this.createBinaryBitmap(t) return this.decodeBitmap(e) } createBinaryBitmap(t) { const e = this.getCaptureCanvasContext(t) this.drawImageOnCanvas(e, t) const r = this.getCaptureCanvas(t), n = new b(r), i = new D(n) return new l(i) } getCaptureCanvasContext(t) { if (!this.captureCanvasContext) { const e = this.getCaptureCanvas(t).getContext('2d') this.captureCanvasContext = e } return this.captureCanvasContext } getCaptureCanvas(t) { if (!this.captureCanvas) { const e = this.createCaptureCanvas(t) this.captureCanvas = e } return this.captureCanvas } drawImageOnCanvas(t, e) { t.drawImage(e, 0, 0) } decodeBitmap(t) { return this.reader.decode(t, this._hints) } createCaptureCanvas(t) { if ('undefined' == typeof document) return this._destroyCaptureCanvas(), null const e = document.createElement('canvas') let r, n return ( void 0 !== t && (t instanceof HTMLVideoElement ? ((r = t.videoWidth), (n = t.videoHeight)) : t instanceof HTMLImageElement && ((r = t.naturalWidth || t.width), (n = t.naturalHeight || t.height))), (e.style.width = r + 'px'), (e.style.height = n + 'px'), (e.width = r), (e.height = n), e ) } stopStreams() { this.stream && (this.stream.getVideoTracks().forEach(t => t.stop()), (this.stream = void 0)), !1 === this._stopAsyncDecode && this.stopAsyncDecode(), !1 === this._stopContinuousDecode && this.stopContinuousDecode() } reset() { this.stopStreams(), this._destroyVideoElement(), this._destroyImageElement(), this._destroyCaptureCanvas() } _destroyVideoElement() { this.videoElement && (void 0 !== this.videoEndedListener && this.videoElement.removeEventListener('ended', this.videoEndedListener), void 0 !== this.videoPlayingEventListener && this.videoElement.removeEventListener('playing', this.videoPlayingEventListener), void 0 !== this.videoCanPlayListener && this.videoElement.removeEventListener('loadedmetadata', this.videoCanPlayListener), this.cleanVideoSource(this.videoElement), (this.videoElement = void 0)) } _destroyImageElement() { this.imageElement && (void 0 !== this.imageLoadedListener && this.imageElement.removeEventListener('load', this.imageLoadedListener), (this.imageElement.src = void 0), this.imageElement.removeAttribute('src'), (this.imageElement = void 0)) } _destroyCaptureCanvas() { ;(this.captureCanvasContext = void 0), (this.captureCanvas = void 0) } addVideoSource(t, e) { try { t.srcObject = e } catch (r) { t.src = URL.createObjectURL(e) } } cleanVideoSource(t) { try { t.srcObject = null } catch (e) { t.src = '' } this.videoElement.removeAttribute('src') } } class F { constructor(t, e, r = null == e ? 0 : 8 * e.length, n, i, o = u.currentTimeMillis()) { ;(this.text = t), (this.rawBytes = e), (this.numBits = r), (this.resultPoints = n), (this.format = i), (this.timestamp = o), (this.text = t), (this.rawBytes = e), (this.numBits = null == r ? (null == e ? 0 : 8 * e.length) : r), (this.resultPoints = n), (this.format = i), (this.resultMetadata = null), (this.timestamp = null == o ? u.currentTimeMillis() : o) } getText() { return this.text } getRawBytes() { return this.rawBytes } getNumBits() { return this.numBits } getResultPoints() { return this.resultPoints } getBarcodeFormat() { return this.format } getResultMetadata() { return this.resultMetadata } putMetadata(t, e) { null === this.resultMetadata && (this.resultMetadata = new Map()), this.resultMetadata.set(t, e) } putAllMetadata(t) { null !== t && (null === this.resultMetadata ? (this.resultMetadata = t) : (this.resultMetadata = new Map(t))) } addResultPoints(t) { const e = this.resultPoints if (null === e) this.resultPoints = t else if (null !== t && t.length > 0) { const r = new Array(e.length + t.length) u.arraycopy(e, 0, r, 0, e.length), u.arraycopy(t, 0, r, e.length, t.length), (this.resultPoints = r) } } getTimestamp() { return this.timestamp } toString() { return this.text } } !(function(t) { ;(t[(t.AZTEC = 0)] = 'AZTEC'), (t[(t.CODABAR = 1)] = 'CODABAR'), (t[(t.CODE_39 = 2)] = 'CODE_39'), (t[(t.CODE_93 = 3)] = 'CODE_93'), (t[(t.CODE_128 = 4)] = 'CODE_128'), (t[(t.DATA_MATRIX = 5)] = 'DATA_MATRIX'), (t[(t.EAN_8 = 6)] = 'EAN_8'), (t[(t.EAN_13 = 7)] = 'EAN_13'), (t[(t.ITF = 8)] = 'ITF'), (t[(t.MAXICODE = 9)] = 'MAXICODE'), (t[(t.PDF_417 = 10)] = 'PDF_417'), (t[(t.QR_CODE = 11)] = 'QR_CODE'), (t[(t.RSS_14 = 12)] = 'RSS_14'), (t[(t.RSS_EXPANDED = 13)] = 'RSS_EXPANDED'), (t[(t.UPC_A = 14)] = 'UPC_A'), (t[(t.UPC_E = 15)] = 'UPC_E'), (t[(t.UPC_EAN_EXTENSION = 16)] = 'UPC_EAN_EXTENSION') })(B || (B = {})) var x, k = B !(function(t) { ;(t[(t.OTHER = 0)] = 'OTHER'), (t[(t.ORIENTATION = 1)] = 'ORIENTATION'), (t[(t.BYTE_SEGMENTS = 2)] = 'BYTE_SEGMENTS'), (t[(t.ERROR_CORRECTION_LEVEL = 3)] = 'ERROR_CORRECTION_LEVEL'), (t[(t.ISSUE_NUMBER = 4)] = 'ISSUE_NUMBER'), (t[(t.SUGGESTED_PRICE = 5)] = 'SUGGESTED_PRICE'), (t[(t.POSSIBLE_COUNTRY = 6)] = 'POSSIBLE_COUNTRY'), (t[(t.UPC_EAN_EXTENSION = 7)] = 'UPC_EAN_EXTENSION'), (t[(t.PDF417_EXTRA_METADATA = 8)] = 'PDF417_EXTRA_METADATA'), (t[(t.STRUCTURED_APPEND_SEQUENCE = 9)] = 'STRUCTURED_APPEND_SEQUENCE'), (t[(t.STRUCTURED_APPEND_PARITY = 10)] = 'STRUCTURED_APPEND_PARITY') })(x || (x = {})) var U, H, V, z, G, Y, X = x class W { constructor(t, e, r, n, i = -1, o = -1) { ;(this.rawBytes = t), (this.text = e), (this.byteSegments = r), (this.ecLevel = n), (this.structuredAppendSequenceNumber = i), (this.structuredAppendParity = o), (this.numBits = null == t ? 0 : 8 * t.length) } getRawBytes() { return this.rawBytes } getNumBits() { return this.numBits } setNumBits(t) { this.numBits = t } getText() { return this.text } getByteSegments() { return this.byteSegments } getECLevel() { return this.ecLevel } getErrorsCorrected() { return this.errorsCorrected } setErrorsCorrected(t) { this.errorsCorrected = t } getErasures() { return this.erasures } setErasures(t) { this.erasures = t } getOther() { return this.other } setOther(t) { this.other = t } hasStructuredAppend() { return this.structuredAppendParity >= 0 && this.structuredAppendSequenceNumber >= 0 } getStructuredAppendParity() { return this.structuredAppendParity } getStructuredAppendSequenceNumber() { return this.structuredAppendSequenceNumber } } class j { exp(t) { return this.expTable[t] } log(t) { if (0 === t) throw new a() return this.logTable[t] } static addOrSubtract(t, e) { return t ^ e } } class Z { constructor(t, e) { if (0 === e.length) throw new a() this.field = t const r = e.length if (r > 1 && 0 === e[0]) { let t = 1 for (; t < r && 0 === e[t]; ) t++ t === r ? (this.coefficients = Int32Array.from([0])) : ((this.coefficients = new Int32Array(r - t)), u.arraycopy(e, t, this.coefficients, 0, this.coefficients.length)) } else this.coefficients = e } getCoefficients() { return this.coefficients } getDegree() { return this.coefficients.length - 1 } isZero() { return 0 === this.coefficients[0] } getCoefficient(t) { return this.coefficients[this.coefficients.length - 1 - t] } evaluateAt(t) { if (0 === t) return this.getCoefficient(0) const e = this.coefficients let r if (1 === t) { r = 0 for (let t = 0, n = e.length; t !== n; t++) { const n = e[t] r = j.addOrSubtract(r, n) } return r } r = e[0] const n = e.length, i = this.field for (let o = 1; o < n; o++) r = j.addOrSubtract(i.multiply(t, r), e[o]) return r } addOrSubtract(t) { if (!this.field.equals(t.field)) throw new a('GenericGFPolys do not have same GenericGF field') if (this.isZero()) return t if (t.isZero()) return this let e = this.coefficients, r = t.coefficients if (e.length > r.length) { const t = e ;(e = r), (r = t) } let n = new Int32Array(r.length) const i = r.length - e.length u.arraycopy(r, 0, n, 0, i) for (let t = i; t < r.length; t++) n[t] = j.addOrSubtract(e[t - i], r[t]) return new Z(this.field, n) } multiply(t) { if (!this.field.equals(t.field)) throw new a('GenericGFPolys do not have same GenericGF field') if (this.isZero() || t.isZero()) return this.field.getZero() const e = this.coefficients, r = e.length, n = t.coefficients, i = n.length, o = new Int32Array(r + i - 1), s = this.field for (let t = 0; t < r; t++) { const r = e[t] for (let e = 0; e < i; e++) o[t + e] = j.addOrSubtract(o[t + e], s.multiply(r, n[e])) } return new Z(s, o) } multiplyScalar(t) { if (0 === t) return this.field.getZero() if (1 === t) return this const e = this.coefficients.length, r = this.field, n = new Int32Array(e), i = this.coefficients for (let o = 0; o < e; o++) n[o] = r.multiply(i[o], t) return new Z(r, n) } multiplyByMonomial(t, e) { if (t < 0) throw new a() if (0 === e) return this.field.getZero() const r = this.coefficients, n = r.length, i = new Int32Array(n + t), o = this.field for (let t = 0; t < n; t++) i[t] = o.multiply(r[t], e) return new Z(o, i) } divide(t) { if (!this.field.equals(t.field)) throw new a('GenericGFPolys do not have same GenericGF field') if (t.isZero()) throw new a('Divide by 0') const e = this.field let r = e.getZero(), n = this const i = t.getCoefficient(t.getDegree()), o = e.inverse(i) for (; n.getDegree() >= t.getDegree() && !n.isZero(); ) { const i = n.getDegree() - t.getDegree(), s = e.multiply(n.getCoefficient(n.getDegree()), o), a = t.multiplyByMonomial(i, s), l = e.buildMonomial(i, s) ;(r = r.addOrSubtract(l)), (n = n.addOrSubtract(a)) } return [r, n] } toString() { let t = '' for (let e = this.getDegree(); e >= 0; e--) { let r = this.getCoefficient(e) if (0 !== r) { if ((r < 0 ? ((t += ' - '), (r = -r)) : t.length > 0 && (t += ' + '), 0 === e || 1 !== r)) { const e = this.field.log(r) 0 === e ? (t += '1') : 1 === e ? (t += 'a') : ((t += 'a^'), (t += e)) } 0 !== e && (1 === e ? (t += 'x') : ((t += 'x^'), (t += e))) } } return t } } class Q extends o {} Q.kind = 'ArithmeticException' class K extends j { constructor(t, e, r) { super(), (this.primitive = t), (this.size = e), (this.generatorBase = r) const n = new Int32Array(e) let i = 1 for (let r = 0; r < e; r++) (n[r] = i), (i *= 2), i >= e && ((i ^= t), (i &= e - 1)) this.expTable = n const o = new Int32Array(e) for (let t = 0; t < e - 1; t++) o[n[t]] = t ;(this.logTable = o), (this.zero = new Z(this, Int32Array.from([0]))), (this.one = new Z(this, Int32Array.from([1]))) } getZero() { return this.zero } getOne() { return this.one } buildMonomial(t, e) { if (t < 0) throw new a() if (0 === e) return this.zero const r = new Int32Array(t + 1) return (r[0] = e), new Z(this, r) } inverse(t) { if (0 === t) throw new Q() return this.expTable[this.size - this.logTable[t] - 1] } multiply(t, e) { return 0 === t || 0 === e ? 0 : this.expTable[(this.logTable[t] + this.logTable[e]) % (this.size - 1)] } getSize() { return this.size } getGeneratorBase() { return this.generatorBase } toString() { return 'GF(0x' + w.toHexString(this.primitive) + ',' + this.size + ')' } equals(t) { return t === this } } ;(K.AZTEC_DATA_12 = new K(4201, 4096, 1)), (K.AZTEC_DATA_10 = new K(1033, 1024, 1)), (K.AZTEC_DATA_6 = new K(67, 64, 1)), (K.AZTEC_PARAM = new K(19, 16, 1)), (K.QR_CODE_FIELD_256 = new K(285, 256, 0)), (K.DATA_MATRIX_FIELD_256 = new K(301, 256, 1)), (K.AZTEC_DATA_8 = K.DATA_MATRIX_FIELD_256), (K.MAXICODE_FIELD_64 = K.AZTEC_DATA_6) class q extends o {} q.kind = 'ReedSolomonException' class J extends o {} J.kind = 'IllegalStateException' class $ { constructor(t) { this.field = t } decode(t, e) { const r = this.field, n = new Z(r, t), i = new Int32Array(e) let o = !0 for (let t = 0; t < e; t++) { const e = n.evaluateAt(r.exp(t + r.getGeneratorBase())) ;(i[i.length - 1 - t] = e), 0 !== e && (o = !1) } if (o) return const s = new Z(r, i), a = this.runEuclideanAlgorithm(r.buildMonomial(e, 1), s, e), l = a[0], c = a[1], h = this.findErrorLocations(l), u = this.findErrorMagnitudes(c, h) for (let e = 0; e < h.length; e++) { const n = t.length - 1 - r.log(h[e]) if (n < 0) throw new q('Bad error location') t[n] = K.addOrSubtract(t[n], u[e]) } } runEuclideanAlgorithm(t, e, r) { if (t.getDegree() < e.getDegree()) { const r = t ;(t = e), (e = r) } const n = this.field let i = t, o = e, s = n.getZero(), a = n.getOne() for (; o.getDegree() >= ((r / 2) | 0); ) { let t = i, e = s if (((i = o), (s = a), i.isZero())) throw new q('r_{i-1} was zero') o = t let r = n.getZero() const l = i.getCoefficient(i.getDegree()), c = n.inverse(l) for (; o.getDegree() >= i.getDegree() && !o.isZero(); ) { const t = o.getDegree() - i.getDegree(), e = n.multiply(o.getCoefficient(o.getDegree()), c) ;(r = r.addOrSubtract(n.buildMonomial(t, e))), (o = o.addOrSubtract(i.multiplyByMonomial(t, e))) } if (((a = r.multiply(s).addOrSubtract(e)), o.getDegree() >= i.getDegree())) throw new J('Division algorithm failed to reduce polynomial?') } const l = a.getCoefficient(0) if (0 === l) throw new q('sigmaTilde(0) was zero') const c = n.inverse(l) return [a.multiplyScalar(c), o.multiplyScalar(c)] } findErrorLocations(t) { const e = t.getDegree() if (1 === e) return Int32Array.from([t.getCoefficient(1)]) const r = new Int32Array(e) let n = 0 const i = this.field for (let o = 1; o < i.getSize() && n < e; o++) 0 === t.evaluateAt(o) && ((r[n] = i.inverse(o)), n++) if (n !== e) throw new q('Error locator degree does not match number of roots') return r } findErrorMagnitudes(t, e) { const r = e.length, n = new Int32Array(r), i = this.field for (let o = 0; o < r; o++) { const s = i.inverse(e[o]) let a = 1 for (let t = 0; t < r; t++) if (o !== t) { const r = i.multiply(e[t], s), n = 0 == (1 & r) ? 1 | r : -2 & r a = i.multiply(a, n) } ;(n[o] = i.multiply(t.evaluateAt(s), i.inverse(a))), 0 !== i.getGeneratorBase() && (n[o] = i.multiply(n[o], s)) } return n } } !(function(t) { ;(t[(t.UPPER = 0)] = 'UPPER'), (t[(t.LOWER = 1)] = 'LOWER'), (t[(t.MIXED = 2)] = 'MIXED'), (t[(t.DIGIT = 3)] = 'DIGIT'), (t[(t.PUNCT = 4)] = 'PUNCT'), (t[(t.BINARY = 5)] = 'BINARY') })(U || (U = {})) class tt { decode(t) { this.ddata = t let e = t.getBits(), r = this.extractBits(e), n = this.correctBits(r), i = tt.convertBoolArrayToByteArray(n), o = tt.getEncodedData(n), s = new W(i, o, null, null) return s.setNumBits(n.length), s } static highLevelDecode(t) { return this.getEncodedData(t) } static getEncodedData(t) { let e = t.length, r = U.UPPER, n = U.UPPER, i = '', o = 0 for (; o < e; ) if (n === U.BINARY) { if (e - o < 5) break let s = tt.readCode(t, o, 5) if (((o += 5), 0 === s)) { if (e - o < 11) break ;(s = tt.readCode(t, o, 11) + 31), (o += 11) } for (let r = 0; r < s; r++) { if (e - o < 8) { o = e break } const r = tt.readCode(t, o, 8) ;(i += _.castAsNonUtf8Char(r)), (o += 8) } n = r } else { let s = n === U.DIGIT ? 4 : 5 if (e - o < s) break let a = tt.readCode(t, o, s) o += s let l = tt.getCharacter(n, a) l.startsWith('CTRL_') ? ((r = n), (n = tt.getTable(l.charAt(5))), 'L' === l.charAt(6) && (r = n)) : ((i += l), (n = r)) } return i } static getTable(t) { switch (t) { case 'L': return U.LOWER case 'P': return U.PUNCT case 'M': return U.MIXED case 'D': return U.DIGIT case 'B': return U.BINARY case 'U': default: return U.UPPER } } static getCharacter(t, e) { switch (t) { case U.UPPER: return tt.UPPER_TABLE[e] case U.LOWER: return tt.LOWER_TABLE[e] case U.MIXED: return tt.MIXED_TABLE[e] case U.PUNCT: return tt.PUNCT_TABLE[e] case U.DIGIT: return tt.DIGIT_TABLE[e] default: throw new J('Bad table') } } correctBits(t) { let e, r this.ddata.getNbLayers() <= 2 ? ((r = 6), (e = K.AZTEC_DATA_6)) : this.ddata.getNbLayers() <= 8 ? ((r = 8), (e = K.AZTEC_DATA_8)) : this.ddata.getNbLayers() <= 22 ? ((r = 10), (e = K.AZTEC_DATA_10)) : ((r = 12), (e = K.AZTEC_DATA_12)) let n = this.ddata.getNbDatablocks(), i = t.length / r if (i < n) throw new C() let o = t.length % r, s = new Int32Array(i) for (let e = 0; e < i; e++, o += r) s[e] = tt.readCode(t, o, r) try { new $(e).decode(s, i - n) } catch (t) { throw new C(t) } let a = (1 << r) - 1, l = 0 for (let t = 0; t < n; t++) { let e = s[t] if (0 === e || e === a) throw new C() ;(1 !== e && e !== a - 1) || l++ } let c = new Array(n * r - l), h = 0 for (let t = 0; t < n; t++) { let e = s[t] if (1 === e || e === a - 1) c.fill(e > 1, h, h + r - 1), (h += r - 1) else for (let t = r - 1; t >= 0; --t) c[h++] = 0 != (e & (1 << t)) } return c } extractBits(t) { let e = this.ddata.isCompact(), r = this.ddata.getNbLayers(), n = (e ? 11 : 14) + 4 * r, i = new Int32Array(n), o = new Array(this.totalBitsInLayer(r, e)) if (e) for (let t = 0; t < i.length; t++) i[t] = t else { let t = n + 1 + 2 * w.truncDivision(w.truncDivision(n, 2) - 1, 15), e = n / 2, r = w.truncDivision(t, 2) for (let t = 0; t < e; t++) { let n = t + w.truncDivision(t, 15) ;(i[e - t - 1] = r - n - 1), (i[e + t] = r + n + 1) } } for (let s = 0, a = 0; s < r; s++) { let l = 4 * (r - s) + (e ? 9 : 12), c = 2 * s, h = n - 1 - c for (let e = 0; e < l; e++) { let r = 2 * e for (let n = 0; n < 2; n++) (o[a + r + n] = t.get(i[c + n], i[c + e])), (o[a + 2 * l + r + n] = t.get(i[c + e], i[h - n])), (o[a + 4 * l + r + n] = t.get(i[h - n], i[h - e])), (o[a + 6 * l + r + n] = t.get(i[h - e], i[c + n])) } a += 8 * l } return o } static readCode(t, e, r) { let n = 0 for (let i = e; i < e + r; i++) (n <<= 1), t[i] && (n |= 1) return n } static readByte(t, e) { let r = t.length - e return r >= 8 ? tt.readCode(t, e, 8) : tt.readCode(t, e, r) << (8 - r) } static convertBoolArrayToByteArray(t) { let e = new Uint8Array((t.length + 7) / 8) for (let r = 0; r < e.length; r++) e[r] = tt.readByte(t, 8 * r) return e } totalBitsInLayer(t, e) { return ((e ? 88 : 112) + 16 * t) * t } } ;(tt.UPPER_TABLE = [ 'CTRL_PS', ' ', 'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X', 'Y', 'Z', 'CTRL_LL', 'CTRL_ML', 'CTRL_DL', 'CTRL_BS' ]), (tt.LOWER_TABLE = [ 'CTRL_PS', ' ', 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z', 'CTRL_US', 'CTRL_ML', 'CTRL_DL', 'CTRL_BS' ]), (tt.MIXED_TABLE = [ 'CTRL_PS', ' ', '\\1', '\\2', '\\3', '\\4', '\\5', '\\6', '\\7', '\b', '\t', '\n', '\\13', '\f', '\r', '\\33', '\\34', '\\35', '\\36', '\\37', '@', '\\', '^', '_', '`', '|', '~', '\\177', 'CTRL_LL', 'CTRL_UL', 'CTRL_PL', 'CTRL_BS' ]), (tt.PUNCT_TABLE = [ '', '\r', '\r\n', '. ', ', ', ': ', '!', '"', '#', '$', '%', '&', "'", '(', ')', '*', '+', ',', '-', '.', '/', ':', ';', '<', '=', '>', '?', '[', ']', '{', '}', 'CTRL_UL' ]), (tt.DIGIT_TABLE = ['CTRL_PS', ' ', '0', '1', '2', '3', '4', '5', '6', '7', '8', '9', ',', '.', 'CTRL_UL', 'CTRL_US']) class et { constructor() {} static round(t) { return NaN === t ? 0 : t <= Number.MIN_SAFE_INTEGER ? Number.MIN_SAFE_INTEGER : t >= Number.MAX_SAFE_INTEGER ? Number.MAX_SAFE_INTEGER : (t + (t < 0 ? -0.5 : 0.5)) | 0 } static distance(t, e, r, n) { const i = t - r, o = e - n return Math.sqrt(i * i + o * o) } static sum(t) { let e = 0 for (let r = 0, n = t.length; r !== n; r++) e += t[r] return e } } class rt { static floatToIntBits(t) { return t } } rt.MAX_VALUE = Number.MAX_SAFE_INTEGER class nt { constructor(t, e) { ;(this.x = t), (this.y = e) } getX() { return this.x } getY() { return this.y } equals(t) { if (t instanceof nt) { const e = t return this.x === e.x && this.y === e.y } return !1 } hashCode() { return 31 * rt.floatToIntBits(this.x) + rt.floatToIntBits(this.y) } toString() { return '(' + this.x + ',' + this.y + ')' } static orderBestPatterns(t) { const e = this.distance(t[0], t[1]), r = this.distance(t[1], t[2]), n = this.distance(t[0], t[2]) let i, o, s if ( (r >= e && r >= n ? ((o = t[0]), (i = t[1]), (s = t[2])) : n >= r && n >= e ? ((o = t[1]), (i = t[0]), (s = t[2])) : ((o = t[2]), (i = t[0]), (s = t[1])), this.crossProductZ(i, o, s) < 0) ) { const t = i ;(i = s), (s = t) } ;(t[0] = i), (t[1] = o), (t[2] = s) } static distance(t, e) { return et.distance(t.x, t.y, e.x, e.y) } static crossProductZ(t, e, r) { const n = e.x, i = e.y return (r.x - n) * (t.y - i) - (r.y - i) * (t.x - n) } } class it { constructor(t, e) { ;(this.bits = t), (this.points = e) } getBits() { return this.bits } getPoints() { return this.points } } class ot extends it { constructor(t, e, r, n, i) { super(t, e), (this.compact = r), (this.nbDatablocks = n), (this.nbLayers = i) } getNbLayers() { return this.nbLayers } getNbDatablocks() { return this.nbDatablocks } isCompact() { return this.compact } } class st { constructor(t, e, r, n) { ;(this.image = t), (this.height = t.getHeight()), (this.width = t.getWidth()), null == e && (e = st.INIT_SIZE), null == r && (r = (t.getWidth() / 2) | 0), null == n && (n = (t.getHeight() / 2) | 0) const i = (e / 2) | 0 if ( ((this.leftInit = r - i), (this.rightInit = r + i), (this.upInit = n - i), (this.downInit = n + i), this.upInit < 0 || this.leftInit < 0 || this.downInit >= this.height || this.rightInit >= this.width) ) throw new N() } detect() { let t = this.leftInit, e = this.rightInit, r = this.upInit, n = this.downInit, i = !1, o = !0, s = !1, a = !1, l = !1, c = !1, h = !1 const u = this.width, d = this.height for (; o; ) { o = !1 let g = !0 for (; (g || !a) && e < u; ) (g = this.containsBlackPoint(r, n, e, !1)), g ? (e++, (o = !0), (a = !0)) : a || e++ if (e >= u) { i = !0 break } let f = !0 for (; (f || !l) && n < d; ) (f = this.containsBlackPoint(t, e, n, !0)), f ? (n++, (o = !0), (l = !0)) : l || n++ if (n >= d) { i = !0 break } let w = !0 for (; (w || !c) && t >= 0; ) (w = this.containsBlackPoint(r, n, t, !1)), w ? (t--, (o = !0), (c = !0)) : c || t-- if (t < 0) { i = !0 break } let A = !0 for (; (A || !h) && r >= 0; ) (A = this.containsBlackPoint(t, e, r, !0)), A ? (r--, (o = !0), (h = !0)) : h || r-- if (r < 0) { i = !0 break } o && (s = !0) } if (!i && s) { const i = e - t let o = null for (let e = 1; null === o && e < i; e++) o = this.getBlackPointOnSegment(t, n - e, t + e, n) if (null == o) throw new N() let s = null for (let e = 1; null === s && e < i; e++) s = this.getBlackPointOnSegment(t, r + e, t + e, r) if (null == s) throw new N() let a = null for (let t = 1; null === a && t < i; t++) a = this.getBlackPointOnSegment(e, r + t, e - t, r) if (null == a) throw new N() let l = null for (let t = 1; null === l && t < i; t++) l = this.getBlackPointOnSegment(e, n - t, e - t, n) if (null == l) throw new N() return this.centerEdges(l, o, a, s) } throw new N() } getBlackPointOnSegment(t, e, r, n) { const i = et.round(et.distance(t, e, r, n)), o = (r - t) / i, s = (n - e) / i, a = this.image for (let r = 0; r < i; r++) { const n = et.round(t + r * o), i = et.round(e + r * s) if (a.get(n, i)) return new nt(n, i) } return null } centerEdges(t, e, r, n) { const i = t.getX(), o = t.getY(), s = e.getX(), a = e.getY(), l = r.getX(), c = r.getY(), h = n.getX(), u = n.getY(), d = st.CORR return i < this.width / 2 ? [new nt(h - d, u + d), new nt(s + d, a + d), new nt(l - d, c - d), new nt(i + d, o - d)] : [new nt(h + d, u + d), new nt(s + d, a - d), new nt(l - d, c + d), new nt(i - d, o - d)] } containsBlackPoint(t, e, r, n) { const i = this.image if (n) { for (let n = t; n <= e; n++) if (i.get(n, r)) return !0 } else for (let n = t; n <= e; n++) if (i.get(r, n)) return !0 return !1 } } ;(st.INIT_SIZE = 10), (st.CORR = 1) class at { static checkAndNudgePoints(t, e) { const r = t.getWidth(), n = t.getHeight() let i = !0 for (let t = 0; t < e.length && i; t += 2) { const o = Math.floor(e[t]), s = Math.floor(e[t + 1]) if (o < -1 || o > r || s < -1 || s > n) throw new N() ;(i = !1), -1 === o ? ((e[t] = 0), (i = !0)) : o === r && ((e[t] = r - 1), (i = !0)), -1 === s ? ((e[t + 1] = 0), (i = !0)) : s === n && ((e[t + 1] = n - 1), (i = !0)) } i = !0 for (let t = e.length - 2; t >= 0 && i; t -= 2) { const o = Math.floor(e[t]), s = Math.floor(e[t + 1]) if (o < -1 || o > r || s < -1 || s > n) throw new N() ;(i = !1), -1 === o ? ((e[t] = 0), (i = !0)) : o === r && ((e[t] = r - 1), (i = !0)), -1 === s ? ((e[t + 1] = 0), (i = !0)) : s === n && ((e[t + 1] = n - 1), (i = !0)) } } } class lt { constructor(t, e, r, n, i, o, s, a, l) { ;(this.a11 = t), (this.a21 = e), (this.a31 = r), (this.a12 = n), (this.a22 = i), (this.a32 = o), (this.a13 = s), (this.a23 = a), (this.a33 = l) } static quadrilateralToQuadrilateral(t, e, r, n, i, o, s, a, l, c, h, u, d, g, f, w) { const A = lt.quadrilateralToSquare(t, e, r, n, i, o, s, a) return lt.squareToQuadrilateral(l, c, h, u, d, g, f, w).times(A) } transformPoints(t) { const e = t.length, r = this.a11, n = this.a12, i = this.a13, o = this.a21, s = this.a22, a = this.a23, l = this.a31, c = this.a32, h = this.a33 for (let u = 0; u < e; u += 2) { const e = t[u], d = t[u + 1], g = i * e + a * d + h ;(t[u] = (r * e + o * d + l) / g), (t[u + 1] = (n * e + s * d + c) / g) } } transformPointsWithValues(t, e) { const r = this.a11, n = this.a12, i = this.a13, o = this.a21, s = this.a22, a = this.a23, l = this.a31, c = this.a32, h = this.a33, u = t.length for (let d = 0; d < u; d++) { const u = t[d], g = e[d], f = i * u + a * g + h ;(t[d] = (r * u + o * g + l) / f), (e[d] = (n * u + s * g + c) / f) } } static squareToQuadrilateral(t, e, r, n, i, o, s, a) { const l = t - r + i - s, c = e - n + o - a if (0 === l && 0 === c) return new lt(r - t, i - r, t, n - e, o - n, e, 0, 0, 1) { const h = r - i, u = s - i, d = n - o, g = a - o, f = h * g - u * d, w = (l * g - u * c) / f, A = (h * c - l * d) / f return new lt(r - t + w * r, s - t + A * s, t, n - e + w * n, a - e + A * a, e, w, A, 1) } } static quadrilateralToSquare(t, e, r, n, i, o, s, a) { return lt.squareToQuadrilateral(t, e, r, n, i, o, s, a).buildAdjoint() } buildAdjoint() { return new lt( this.a22 * this.a33 - this.a23 * this.a32, this.a23 * this.a31 - this.a21 * this.a33, this.a21 * this.a32 - this.a22 * this.a31, this.a13 * this.a32 - this.a12 * this.a33, this.a11 * this.a33 - this.a13 * this.a31, this.a12 * this.a31 - this.a11 * this.a32, this.a12 * this.a23 - this.a13 * this.a22, this.a13 * this.a21 - this.a11 * this.a23, this.a11 * this.a22 - this.a12 * this.a21 ) } times(t) { return new lt( this.a11 * t.a11 + this.a21 * t.a12 + this.a31 * t.a13, this.a11 * t.a21 + this.a21 * t.a22 + this.a31 * t.a23, this.a11 * t.a31 + this.a21 * t.a32 + this.a31 * t.a33, this.a12 * t.a11 + this.a22 * t.a12 + this.a32 * t.a13, this.a12 * t.a21 + this.a22 * t.a22 + this.a32 * t.a23, this.a12 * t.a31 + this.a22 * t.a32 + this.a32 * t.a33, this.a13 * t.a11 + this.a23 * t.a12 + this.a33 * t.a13, this.a13 * t.a21 + this.a23 * t.a22 + this.a33 * t.a23, this.a13 * t.a31 + this.a23 * t.a32 + this.a33 * t.a33 ) } } class ct extends at { sampleGrid(t, e, r, n, i, o, s, a, l, c, h, u, d, g, f, w, A, m, E) { const C = lt.quadrilateralToQuadrilateral(n, i, o, s, a, l, c, h, u, d, g, f, w, A, m, E) return this.sampleGridWithTransform(t, e, r, C) } sampleGridWithTransform(t, e, r, n) { if (e <= 0 || r <= 0) throw new N() const i = new y(e, r), o = new Float32Array(2 * e) for (let e = 0; e < r; e++) { const r = o.length, s = e + 0.5 for (let t = 0; t < r; t += 2) (o[t] = t / 2 + 0.5), (o[t + 1] = s) n.transformPoints(o), at.checkAndNudgePoints(t, o) try { for (let n = 0; n < r; n += 2) t.get(Math.floor(o[n]), Math.floor(o[n + 1])) && i.set(n / 2, e) } catch (t) { throw new N() } } return i } } class ht { static setGridSampler(t) { ht.gridSampler = t } static getInstance() { return ht.gridSampler } } ht.gridSampler = new ct() class ut { constructor(t, e) { ;(this.x = t), (this.y = e) } toResultPoint() { return new nt(this.getX(), this.getY()) } getX() { return this.x } getY() { return this.y } } class dt { constructor(t) { ;(this.EXPECTED_CORNER_BITS = new Int32Array([3808, 476, 2107, 1799])), (this.image = t) } detect() { return this.detectMirror(!1) } detectMirror(t) { let e = this.getMatrixCenter(), r = this.getBullsEyeCorners(e) if (t) { let t = r[0] ;(r[0] = r[2]), (r[2] = t) } this.extractParameters(r) let n = this.sampleGrid(this.image, r[this.shift % 4], r[(this.shift + 1) % 4], r[(this.shift + 2) % 4], r[(this.shift + 3) % 4]), i = this.getMatrixCornerPoints(r) return new ot(n, i, this.compact, this.nbDataBlocks, this.nbLayers) } extractParameters(t) { if (!(this.isValidPoint(t[0]) && this.isValidPoint(t[1]) && this.isValidPoint(t[2]) && this.isValidPoint(t[3]))) throw new N() let e = 2 * this.nbCenterLayers, r = new Int32Array([this.sampleLine(t[0], t[1], e), this.sampleLine(t[1], t[2], e), this.sampleLine(t[2], t[3], e), this.sampleLine(t[3], t[0], e)]) this.shift = this.getRotation(r, e) let n = 0 for (let t = 0; t < 4; t++) { let e = r[(this.shift + t) % 4] this.compact ? ((n <<= 7), (n += (e >> 1) & 127)) : ((n <<= 10), (n += ((e >> 2) & 992) + ((e >> 1) & 31))) } let i = this.getCorrectedParameterData(n, this.compact) this.compact ? ((this.nbLayers = 1 + (i >> 6)), (this.nbDataBlocks = 1 + (63 & i))) : ((this.nbLayers = 1 + (i >> 11)), (this.nbDataBlocks = 1 + (2047 & i))) } getRotation(t, e) { let r = 0 t.forEach((t, n, i) => { r = ((t >> (e - 2)) << 1) + (1 & t) + (r << 3) }), (r = ((1 & r) << 11) + (r >> 1)) for (let t = 0; t < 4; t++) if (w.bitCount(r ^ this.EXPECTED_CORNER_BITS[t]) <= 2) return t throw new N() } getCorrectedParameterData(t, e) { let r, n e ? ((r = 7), (n = 2)) : ((r = 10), (n = 4)) let i = r - n, o = new Int32Array(r) for (let e = r - 1; e >= 0; --e) (o[e] = 15 & t), (t >>= 4) try { new $(K.AZTEC_PARAM).decode(o, i) } catch (t) { throw new N() } let s = 0 for (let t = 0; t < n; t++) s = (s << 4) + o[t] return s } getBullsEyeCorners(t) { let e = t, r = t, n = t, i = t, o = !0 for (this.nbCenterLayers = 1; this.nbCenterLayers < 9; this.nbCenterLayers++) { let t = this.getFirstDifferent(e, o, 1, -1), s = this.getFirstDifferent(r, o, 1, 1), a = this.getFirstDifferent(n, o, -1, 1), l = this.getFirstDifferent(i, o, -1, -1) if (this.nbCenterLayers > 2) { let r = (this.distancePoint(l, t) * this.nbCenterLayers) / (this.distancePoint(i, e) * (this.nbCenterLayers + 2)) if (r < 0.75 || r > 1.25 || !this.isWhiteOrBlackRectangle(t, s, a, l)) break } ;(e = t), (r = s), (n = a), (i = l), (o = !o) } if (5 !== this.nbCenterLayers && 7 !== this.nbCenterLayers) throw new N() this.compact = 5 === this.nbCenterLayers let s = new nt(e.getX() + 0.5, e.getY() - 0.5), a = new nt(r.getX() + 0.5, r.getY() + 0.5), l = new nt(n.getX() - 0.5, n.getY() + 0.5), c = new nt(i.getX() - 0.5, i.getY() - 0.5) return this.expandSquare([s, a, l, c], 2 * this.nbCenterLayers - 3, 2 * this.nbCenterLayers) } getMatrixCenter() { let t, e, r, n try { let i = new st(this.image).detect() ;(t = i[0]), (e = i[1]), (r = i[2]), (n = i[3]) } catch (i) { let o = this.image.getWidth() / 2, s = this.image.getHeight() / 2 ;(t = this.getFirstDifferent(new ut(o + 7, s - 7), !1, 1, -1).toResultPoint()), (e = this.getFirstDifferent(new ut(o + 7, s + 7), !1, 1, 1).toResultPoint()), (r = this.getFirstDifferent(new ut(o - 7, s + 7), !1, -1, 1).toResultPoint()), (n = this.getFirstDifferent(new ut(o - 7, s - 7), !1, -1, -1).toResultPoint()) } let i = et.round((t.getX() + n.getX() + e.getX() + r.getX()) / 4), o = et.round((t.getY() + n.getY() + e.getY() + r.getY()) / 4) try { let s = new st(this.image, 15, i, o).detect() ;(t = s[0]), (e = s[1]), (r = s[2]), (n = s[3]) } catch (s) { ;(t = this.getFirstDifferent(new ut(i + 7, o - 7), !1, 1, -1).toResultPoint()), (e = this.getFirstDifferent(new ut(i + 7, o + 7), !1, 1, 1).toResultPoint()), (r = this.getFirstDifferent(new ut(i - 7, o + 7), !1, -1, 1).toResultPoint()), (n = this.getFirstDifferent(new ut(i - 7, o - 7), !1, -1, -1).toResultPoint()) } return (i = et.round((t.getX() + n.getX() + e.getX() + r.getX()) / 4)), (o = et.round((t.getY() + n.getY() + e.getY() + r.getY()) / 4)), new ut(i, o) } getMatrixCornerPoints(t) { return this.expandSquare(t, 2 * this.nbCenterLayers, this.getDimension()) } sampleGrid(t, e, r, n, i) { let o = ht.getInstance(), s = this.getDimension(), a = s / 2 - this.nbCenterLayers, l = s / 2 + this.nbCenterLayers return o.sampleGrid(t, s, s, a, a, l, a, l, l, a, l, e.getX(), e.getY(), r.getX(), r.getY(), n.getX(), n.getY(), i.getX(), i.getY()) } sampleLine(t, e, r) { let n = 0, i = this.distanceResultPoint(t, e), o = i / r, s = t.getX(), a = t.getY(), l = (o * (e.getX() - t.getX())) / i, c = (o * (e.getY() - t.getY())) / i for (let t = 0; t < r; t++) this.image.get(et.round(s + t * l), et.round(a + t * c)) && (n |= 1 << (r - t - 1)) return n } isWhiteOrBlackRectangle(t, e, r, n) { ;(t = new ut(t.getX() - 3, t.getY() + 3)), (e = new ut(e.getX() - 3, e.getY() - 3)), (r = new ut(r.getX() + 3, r.getY() - 3)), (n = new ut(n.getX() + 3, n.getY() + 3)) let i = this.getColor(n, t) if (0 === i) return !1 let o = this.getColor(t, e) return o === i && ((o = this.getColor(e, r)), o === i && ((o = this.getColor(r, n)), o === i)) } getColor(t, e) { let r = this.distancePoint(t, e), n = (e.getX() - t.getX()) / r, i = (e.getY() - t.getY()) / r, o = 0, s = t.getX(), a = t.getY(), l = this.image.get(t.getX(), t.getY()), c = Math.ceil(r) for (let t = 0; t < c; t++) (s += n), (a += i), this.image.get(et.round(s), et.round(a)) !== l && o++ let h = o / r return h > 0.1 && h < 0.9 ? 0 : h <= 0.1 === l ? 1 : -1 } getFirstDifferent(t, e, r, n) { let i = t.getX() + r, o = t.getY() + n for (; this.isValid(i, o) && this.image.get(i, o) === e; ) (i += r), (o += n) for (i -= r, o -= n; this.isValid(i, o) && this.image.get(i, o) === e; ) i += r for (i -= r; this.isValid(i, o) && this.image.get(i, o) === e; ) o += n return (o -= n), new ut(i, o) } expandSquare(t, e, r) { let n = r / (2 * e), i = t[0].getX() - t[2].getX(), o = t[0].getY() - t[2].getY(), s = (t[0].getX() + t[2].getX()) / 2, a = (t[0].getY() + t[2].getY()) / 2, l = new nt(s + n * i, a + n * o), c = new nt(s - n * i, a - n * o) return ( (i = t[1].getX() - t[3].getX()), (o = t[1].getY() - t[3].getY()), (s = (t[1].getX() + t[3].getX()) / 2), (a = (t[1].getY() + t[3].getY()) / 2), [l, new nt(s + n * i, a + n * o), c, new nt(s - n * i, a - n * o)] ) } isValid(t, e) { return t >= 0 && t < this.image.getWidth() && e > 0 && e < this.image.getHeight() } isValidPoint(t) { let e = et.round(t.getX()), r = et.round(t.getY()) return this.isValid(e, r) } distancePoint(t, e) { return et.distance(t.getX(), t.getY(), e.getX(), e.getY()) } distanceResultPoint(t, e) { return et.distance(t.getX(), t.getY(), e.getX(), e.getY()) } getDimension() { return this.compact ? 4 * this.nbLayers + 11 : this.nbLayers <= 4 ? 4 * this.nbLayers + 15 : 4 * this.nbLayers + 2 * (w.truncDivision(this.nbLayers - 4, 8) + 1) + 15 } } class gt { decode(t, e = null) { let r = null, n = new dt(t.getBlackMatrix()), i = null, o = null try { let t = n.detectMirror(!1) ;(i = t.getPoints()), this.reportFoundResultPoints(e, i), (o = new tt().decode(t)) } catch (t) { r = t } if (null == o) try { let t = n.detectMirror(!0) ;(i = t.getPoints()), this.reportFoundResultPoints(e, i), (o = new tt().decode(t)) } catch (t) { if (null != r) throw r throw t } let s = new F(o.getText(), o.getRawBytes(), o.getNumBits(), i, k.AZTEC, u.currentTimeMillis()), a = o.getByteSegments() null != a && s.putMetadata(X.BYTE_SEGMENTS, a) let l = o.getECLevel() return null != l && s.putMetadata(X.ERROR_CORRECTION_LEVEL, l), s } reportFoundResultPoints(t, e) { if (null != t) { let r = t.get(E.NEED_RESULT_POINT_CALLBACK) null != r && e.forEach((t, e, n) => { r.foundPossibleResultPoint(t) }) } } reset() {} } class ft { decode(t, e) { try { return this.doDecode(t, e) } catch (r) { if (e && !0 === e.get(E.TRY_HARDER) && t.isRotateSupported()) { const r = t.rotateCounterClockwise(), n = this.doDecode(r, e), i = n.getResultMetadata() let o = 270 null !== i && !0 === i.get(X.ORIENTATION) && (o += i.get(X.ORIENTATION) % 360), n.putMetadata(X.ORIENTATION, o) const s = n.getResultPoints() if (null !== s) { const t = r.getHeight() for (let e = 0; e < s.length; e++) s[e] = new nt(t - s[e].getY() - 1, s[e].getX()) } return n } throw new N() } } reset() {} doDecode(t, e) { const r = t.getWidth(), n = t.getHeight() let i = new A(r) const o = e && !0 === e.get(E.TRY_HARDER), s = Math.max(1, n >> (o ? 8 : 5)) let a a = o ? n : 15 const l = Math.trunc(n / 2) for (let o = 0; o < a; o++) { const a = Math.trunc((o + 1) / 2), c = l + s * (0 == (1 & o) ? a : -a) if (c < 0 || c >= n) break try { i = t.getBlackRow(c, i) } catch (t) { continue } for (let t = 0; t < 2; t++) { if (1 === t && (i.reverse(), e && !0 === e.get(E.NEED_RESULT_POINT_CALLBACK))) { const t = new Map() e.forEach((e, r) => t.set(r, e)), t.delete(E.NEED_RESULT_POINT_CALLBACK), (e = t) } try { const n = this.decodeRow(c, i, e) if (1 === t) { n.putMetadata(X.ORIENTATION, 180) const t = n.getResultPoints() null !== t && ((t[0] = new nt(r - t[0].getX() - 1, t[0].getY())), (t[1] = new nt(r - t[1].getX() - 1, t[1].getY()))) } return n } catch (t) {} } } throw new N() } static recordPattern(t, e, r) { const n = r.length for (let t = 0; t < n; t++) r[t] = 0 const i = t.getSize() if (e >= i) throw new N() let o = !t.get(e), s = 0, a = e for (; a < i; ) { if (t.get(a) !== o) r[s]++ else { if (++s === n) break ;(r[s] = 1), (o = !o) } a++ } if (s !== n && (s !== n - 1 || a !== i)) throw new N() } static recordPatternInReverse(t, e, r) { let n = r.length, i = t.get(e) for (; e > 0 && n >= 0; ) t.get(--e) !== i && (n--, (i = !i)) if (n >= 0) throw new N() ft.recordPattern(t, e + 1, r) } static patternMatchVariance(t, e, r) { const n = t.length let i = 0, o = 0 for (let r = 0; r < n; r++) (i += t[r]), (o += e[r]) if (i < o) return Number.POSITIVE_INFINITY const s = i / o r *= s let a = 0 for (let i = 0; i < n; i++) { const n = t[i], o = e[i] * s, l = n > o ? n - o : o - n if (l > r) return Number.POSITIVE_INFINITY a += l } return a / i } } class wt extends ft { static findStartPattern(t) { const e = t.getSize(), r = t.getNextSet(0) let n = 0, i = Int32Array.from([0, 0, 0, 0, 0, 0]), o = r, s = !1 for (let a = r; a < e; a++) if (t.get(a) !== s) i[n]++ else { if (5 === n) { let e = wt.MAX_AVG_VARIANCE, r = -1 for (let t = wt.CODE_START_A; t <= wt.CODE_START_C; t++) { const n = ft.patternMatchVariance(i, wt.CODE_PATTERNS[t], wt.MAX_INDIVIDUAL_VARIANCE) n < e && ((e = n), (r = t)) } if (r >= 0 && t.isRange(Math.max(0, o - (a - o) / 2), o, !1)) return Int32Array.from([o, a, r]) ;(o += i[0] + i[1]), (i = i.slice(2, i.length - 1)), (i[n - 1] = 0), (i[n] = 0), n-- } else n++ ;(i[n] = 1), (s = !s) } throw new N() } static decodeCode(t, e, r) { ft.recordPattern(t, r, e) let n = wt.MAX_AVG_VARIANCE, i = -1 for (let t = 0; t < wt.CODE_PATTERNS.length; t++) { const r = wt.CODE_PATTERNS[t], o = this.patternMatchVariance(e, r, wt.MAX_INDIVIDUAL_VARIANCE) o < n && ((n = o), (i = t)) } if (i >= 0) return i throw new N() } decodeRow(t, e, r) { const n = r && !0 === r.get(E.ASSUME_GS1), i = wt.findStartPattern(e), o = i[2] let s = 0 const a = new Uint8Array(20) let l switch (((a[s++] = o), o)) { case wt.CODE_START_A: l = wt.CODE_CODE_A break case wt.CODE_START_B: l = wt.CODE_CODE_B break case wt.CODE_START_C: l = wt.CODE_CODE_C break default: throw new C() } let h = !1, u = !1, d = '', g = i[0], f = i[1] const w = Int32Array.from([0, 0, 0, 0, 0, 0]) let A = 0, m = 0, I = o, p = 0, S = !0, _ = !1, T = !1 for (; !h; ) { const t = u switch ( ((u = !1), (A = m), (m = wt.decodeCode(e, w, f)), (a[s++] = m), m !== wt.CODE_STOP && (S = !0), m !== wt.CODE_STOP && (p++, (I += p * m)), (g = f), (f += w.reduce((t, e) => t + e, 0)), m) ) { case wt.CODE_START_A: case wt.CODE_START_B: case wt.CODE_START_C: throw new C() } switch (l) { case wt.CODE_CODE_A: if (m < 64) (d += T === _ ? String.fromCharCode(' '.charCodeAt(0) + m) : String.fromCharCode(' '.charCodeAt(0) + m + 128)), (T = !1) else if (m < 96) (d += T === _ ? String.fromCharCode(m - 64) : String.fromCharCode(m + 64)), (T = !1) else switch ((m !== wt.CODE_STOP && (S = !1), m)) { case wt.CODE_FNC_1: n && (0 === d.length ? (d += ']C1') : (d += String.fromCharCode(29))) break case wt.CODE_FNC_2: case wt.CODE_FNC_3: break case wt.CODE_FNC_4_A: !_ && T ? ((_ = !0), (T = !1)) : _ && T ? ((_ = !1), (T = !1)) : (T = !0) break case wt.CODE_SHIFT: ;(u = !0), (l = wt.CODE_CODE_B) break case wt.CODE_CODE_B: l = wt.CODE_CODE_B break case wt.CODE_CODE_C: l = wt.CODE_CODE_C break case wt.CODE_STOP: h = !0 } break case wt.CODE_CODE_B: if (m < 96) (d += T === _ ? String.fromCharCode(' '.charCodeAt(0) + m) : String.fromCharCode(' '.charCodeAt(0) + m + 128)), (T = !1) else switch ((m !== wt.CODE_STOP && (S = !1), m)) { case wt.CODE_FNC_1: n && (0 === d.length ? (d += ']C1') : (d += String.fromCharCode(29))) break case wt.CODE_FNC_2: case wt.CODE_FNC_3: break case wt.CODE_FNC_4_B: !_ && T ? ((_ = !0), (T = !1)) : _ && T ? ((_ = !1), (T = !1)) : (T = !0) break case wt.CODE_SHIFT: ;(u = !0), (l = wt.CODE_CODE_A) break case wt.CODE_CODE_A: l = wt.CODE_CODE_A break case wt.CODE_CODE_C: l = wt.CODE_CODE_C break case wt.CODE_STOP: h = !0 } break case wt.CODE_CODE_C: if (m < 100) m < 10 && (d += '0'), (d += m) else switch ((m !== wt.CODE_STOP && (S = !1), m)) { case wt.CODE_FNC_1: n && (0 === d.length ? (d += ']C1') : (d += String.fromCharCode(29))) break case wt.CODE_CODE_A: l = wt.CODE_CODE_A break case wt.CODE_CODE_B: l = wt.CODE_CODE_B break case wt.CODE_STOP: h = !0 } } t && (l = l === wt.CODE_CODE_A ? wt.CODE_CODE_B : wt.CODE_CODE_A) } const y = f - g if (((f = e.getNextUnset(f)), !e.isRange(f, Math.min(e.getSize(), f + (f - g) / 2), !1))) throw new N() if (((I -= p * A), I % 103 !== A)) throw new c() const M = d.length if (0 === M) throw new N() M > 0 && S && (d = l === wt.CODE_CODE_C ? d.substring(0, M - 2) : d.substring(0, M - 1)) const D = (i[1] + i[0]) / 2, R = g + y / 2, O = a.length, b = new Uint8Array(O) for (let t = 0; t < O; t++) b[t] = a[t] const L = [new nt(D, t), new nt(R, t)] return new F(d, b, 0, L, k.CODE_128, new Date().getTime()) } } ;(wt.CODE_PATTERNS = [ Int32Array.from([2, 1, 2, 2, 2, 2]), Int32Array.from([2, 2, 2, 1, 2, 2]), Int32Array.from([2, 2, 2, 2, 2, 1]), Int32Array.from([1, 2, 1, 2, 2, 3]), Int32Array.from([1, 2, 1, 3, 2, 2]), Int32Array.from([1, 3, 1, 2, 2, 2]), Int32Array.from([1, 2, 2, 2, 1, 3]), Int32Array.from([1, 2, 2, 3, 1, 2]), Int32Array.from([1, 3, 2, 2, 1, 2]), Int32Array.from([2, 2, 1, 2, 1, 3]), Int32Array.from([2, 2, 1, 3, 1, 2]), Int32Array.from([2, 3, 1, 2, 1, 2]), Int32Array.from([1, 1, 2, 2, 3, 2]), Int32Array.from([1, 2, 2, 1, 3, 2]), Int32Array.from([1, 2, 2, 2, 3, 1]), Int32Array.from([1, 1, 3, 2, 2, 2]), Int32Array.from([1, 2, 3, 1, 2, 2]), Int32Array.from([1, 2, 3, 2, 2, 1]), Int32Array.from([2, 2, 3, 2, 1, 1]), Int32Array.from([2, 2, 1, 1, 3, 2]), Int32Array.from([2, 2, 1, 2, 3, 1]), Int32Array.from([2, 1, 3, 2, 1, 2]), Int32Array.from([2, 2, 3, 1, 1, 2]), Int32Array.from([3, 1, 2, 1, 3, 1]), Int32Array.from([3, 1, 1, 2, 2, 2]), Int32Array.from([3, 2, 1, 1, 2, 2]), Int32Array.from([3, 2, 1, 2, 2, 1]), Int32Array.from([3, 1, 2, 2, 1, 2]), Int32Array.from([3, 2, 2, 1, 1, 2]), Int32Array.from([3, 2, 2, 2, 1, 1]), Int32Array.from([2, 1, 2, 1, 2, 3]), Int32Array.from([2, 1, 2, 3, 2, 1]), Int32Array.from([2, 3, 2, 1, 2, 1]), Int32Array.from([1, 1, 1, 3, 2, 3]), Int32Array.from([1, 3, 1, 1, 2, 3]), Int32Array.from([1, 3, 1, 3, 2, 1]), Int32Array.from([1, 1, 2, 3, 1, 3]), Int32Array.from([1, 3, 2, 1, 1, 3]), Int32Array.from([1, 3, 2, 3, 1, 1]), Int32Array.from([2, 1, 1, 3, 1, 3]), Int32Array.from([2, 3, 1, 1, 1, 3]), Int32Array.from([2, 3, 1, 3, 1, 1]), Int32Array.from([1, 1, 2, 1, 3, 3]), Int32Array.from([1, 1, 2, 3, 3, 1]), Int32Array.from([1, 3, 2, 1, 3, 1]), Int32Array.from([1, 1, 3, 1, 2, 3]), Int32Array.from([1, 1, 3, 3, 2, 1]), Int32Array.from([1, 3, 3, 1, 2, 1]), Int32Array.from([3, 1, 3, 1, 2, 1]), Int32Array.from([2, 1, 1, 3, 3, 1]), Int32Array.from([2, 3, 1, 1, 3, 1]), Int32Array.from([2, 1, 3, 1, 1, 3]), Int32Array.from([2, 1, 3, 3, 1, 1]), Int32Array.from([2, 1, 3, 1, 3, 1]), Int32Array.from([3, 1, 1, 1, 2, 3]), Int32Array.from([3, 1, 1, 3, 2, 1]), Int32Array.from([3, 3, 1, 1, 2, 1]), Int32Array.from([3, 1, 2, 1, 1, 3]), Int32Array.from([3, 1, 2, 3, 1, 1]), Int32Array.from([3, 3, 2, 1, 1, 1]), Int32Array.from([3, 1, 4, 1, 1, 1]), Int32Array.from([2, 2, 1, 4, 1, 1]), Int32Array.from([4, 3, 1, 1, 1, 1]), Int32Array.from([1, 1, 1, 2, 2, 4]), Int32Array.from([1, 1, 1, 4, 2, 2]), Int32Array.from([1, 2, 1, 1, 2, 4]), Int32Array.from([1, 2, 1, 4, 2, 1]), Int32Array.from([1, 4, 1, 1, 2, 2]), Int32Array.from([1, 4, 1, 2, 2, 1]), Int32Array.from([1, 1, 2, 2, 1, 4]), Int32Array.from([1, 1, 2, 4, 1, 2]), Int32Array.from([1, 2, 2, 1, 1, 4]), Int32Array.from([1, 2, 2, 4, 1, 1]), Int32Array.from([1, 4, 2, 1, 1, 2]), Int32Array.from([1, 4, 2, 2, 1, 1]), Int32Array.from([2, 4, 1, 2, 1, 1]), Int32Array.from([2, 2, 1, 1, 1, 4]), Int32Array.from([4, 1, 3, 1, 1, 1]), Int32Array.from([2, 4, 1, 1, 1, 2]), Int32Array.from([1, 3, 4, 1, 1, 1]), Int32Array.from([1, 1, 1, 2, 4, 2]), Int32Array.from([1, 2, 1, 1, 4, 2]), Int32Array.from([1, 2, 1, 2, 4, 1]), Int32Array.from([1, 1, 4, 2, 1, 2]), Int32Array.from([1, 2, 4, 1, 1, 2]), Int32Array.from([1, 2, 4, 2, 1, 1]), Int32Array.from([4, 1, 1, 2, 1, 2]), Int32Array.from([4, 2, 1, 1, 1, 2]), Int32Array.from([4, 2, 1, 2, 1, 1]), Int32Array.from([2, 1, 2, 1, 4, 1]), Int32Array.from([2, 1, 4, 1, 2, 1]), Int32Array.from([4, 1, 2, 1, 2, 1]), Int32Array.from([1, 1, 1, 1, 4, 3]), Int32Array.from([1, 1, 1, 3, 4, 1]), Int32Array.from([1, 3, 1, 1, 4, 1]), Int32Array.from([1, 1, 4, 1, 1, 3]), Int32Array.from([1, 1, 4, 3, 1, 1]), Int32Array.from([4, 1, 1, 1, 1, 3]), Int32Array.from([4, 1, 1, 3, 1, 1]), Int32Array.from([1, 1, 3, 1, 4, 1]), Int32Array.from([1, 1, 4, 1, 3, 1]), Int32Array.from([3, 1, 1, 1, 4, 1]), Int32Array.from([4, 1, 1, 1, 3, 1]), Int32Array.from([2, 1, 1, 4, 1, 2]), Int32Array.from([2, 1, 1, 2, 1, 4]), Int32Array.from([2, 1, 1, 2, 3, 2]), Int32Array.from([2, 3, 3, 1, 1, 1, 2]) ]), (wt.MAX_AVG_VARIANCE = 0.25), (wt.MAX_INDIVIDUAL_VARIANCE = 0.7), (wt.CODE_SHIFT = 98), (wt.CODE_CODE_C = 99), (wt.CODE_CODE_B = 100), (wt.CODE_CODE_A = 101), (wt.CODE_FNC_1 = 102), (wt.CODE_FNC_2 = 97), (wt.CODE_FNC_3 = 96), (wt.CODE_FNC_4_A = 101), (wt.CODE_FNC_4_B = 100), (wt.CODE_START_A = 103), (wt.CODE_START_B = 104), (wt.CODE_START_C = 105), (wt.CODE_STOP = 106) class At extends ft { constructor(t = !1, e = !1) { super(), (this.usingCheckDigit = t), (this.extendedMode = e), (this.decodeRowResult = ''), (this.counters = new Int32Array(9)) } decodeRow(t, e, r) { let n = this.counters n.fill(0), (this.decodeRowResult = '') let i, o, s = At.findAsteriskPattern(e, n), a = e.getNextSet(s[1]), l = e.getSize() do { At.recordPattern(e, a, n) let t = At.toNarrowWidePattern(n) if (t < 0) throw new N() ;(i = At.patternToChar(t)), (this.decodeRowResult += i), (o = a) for (let t of n) a += t a = e.getNextSet(a) } while ('*' !== i) this.decodeRowResult = this.decodeRowResult.substring(0, this.decodeRowResult.length - 1) let h, u = 0 for (let t of n) u += t if (a !== l && 2 * (a - o - u) < u) throw new N() if (this.usingCheckDigit) { let t = this.decodeRowResult.length - 1, e = 0 for (let r = 0; r < t; r++) e += At.ALPHABET_STRING.indexOf(this.decodeRowResult.charAt(r)) if (this.decodeRowResult.charAt(t) !== At.ALPHABET_STRING.charAt(e % 43)) throw new c() this.decodeRowResult = this.decodeRowResult.substring(0, t) } if (0 === this.decodeRowResult.length) throw new N() h = this.extendedMode ? At.decodeExtended(this.decodeRowResult) : this.decodeRowResult let d = (s[1] + s[0]) / 2, g = o + u / 2 return new F(h, null, 0, [new nt(d, t), new nt(g, t)], k.CODE_39, new Date().getTime()) } static findAsteriskPattern(t, e) { let r = t.getSize(), n = t.getNextSet(0), i = 0, o = n, s = !1, a = e.length for (let l = n; l < r; l++) if (t.get(l) !== s) e[i]++ else { if (i === a - 1) { if (this.toNarrowWidePattern(e) === At.ASTERISK_ENCODING && t.isRange(Math.max(0, o - Math.floor((l - o) / 2)), o, !1)) return [o, l] ;(o += e[0] + e[1]), e.copyWithin(0, 2, 2 + i - 1), (e[i - 1] = 0), (e[i] = 0), i-- } else i++ ;(e[i] = 1), (s = !s) } throw new N() } static toNarrowWidePattern(t) { let e, r = t.length, n = 0 do { let i = 2147483647 for (let e of t) e < i && e > n && (i = e) ;(n = i), (e = 0) let o = 0, s = 0 for (let i = 0; i < r; i++) { let a = t[i] a > n && ((s |= 1 << (r - 1 - i)), e++, (o += a)) } if (3 === e) { for (let i = 0; i < r && e > 0; i++) { let r = t[i] if (r > n && (e--, 2 * r >= o)) return -1 } return s } } while (e > 3) return -1 } static patternToChar(t) { for (let e = 0; e < At.CHARACTER_ENCODINGS.length; e++) if (At.CHARACTER_ENCODINGS[e] === t) return At.ALPHABET_STRING.charAt(e) if (t === At.ASTERISK_ENCODING) return '*' throw new N() } static decodeExtended(t) { let e = t.length, r = '' for (let n = 0; n < e; n++) { let e = t.charAt(n) if ('+' === e || '$' === e || '%' === e || '/' === e) { let i = t.charAt(n + 1), o = '\0' switch (e) { case '+': if (!(i >= 'A' && i <= 'Z')) throw new C() o = String.fromCharCode(i.charCodeAt(0) + 32) break case '$': if (!(i >= 'A' && i <= 'Z')) throw new C() o = String.fromCharCode(i.charCodeAt(0) - 64) break case '%': if (i >= 'A' && i <= 'E') o = String.fromCharCode(i.charCodeAt(0) - 38) else if (i >= 'F' && i <= 'J') o = String.fromCharCode(i.charCodeAt(0) - 11) else if (i >= 'K' && i <= 'O') o = String.fromCharCode(i.charCodeAt(0) + 16) else if (i >= 'P' && i <= 'T') o = String.fromCharCode(i.charCodeAt(0) + 43) else if ('U' === i) o = '\0' else if ('V' === i) o = '@' else if ('W' === i) o = '`' else { if ('X' !== i && 'Y' !== i && 'Z' !== i) throw new C() o = '' } break case '/': if (i >= 'A' && i <= 'O') o = String.fromCharCode(i.charCodeAt(0) - 32) else { if ('Z' !== i) throw new C() o = ':' } } ;(r += o), n++ } else r += e } return r } } ;(At.ALPHABET_STRING = '0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ-. $/+%'), (At.CHARACTER_ENCODINGS = [ 52, 289, 97, 352, 49, 304, 112, 37, 292, 100, 265, 73, 328, 25, 280, 88, 13, 268, 76, 28, 259, 67, 322, 19, 274, 82, 7, 262, 70, 22, 385, 193, 448, 145, 400, 208, 133, 388, 196, 168, 162, 138, 42 ]), (At.ASTERISK_ENCODING = 148) class mt extends ft { constructor() { super(...arguments), (this.narrowLineWidth = -1) } decodeRow(t, e, r) { let n = this.decodeStart(e), i = this.decodeEnd(e), o = new T() mt.decodeMiddle(e, n[1], i[0], o) let s = o.toString(), a = null null != r && (a = r.get(E.ALLOWED_LENGTHS)), null == a && (a = mt.DEFAULT_ALLOWED_LENGTHS) let l = s.length, c = !1, h = 0 for (let t of a) { if (l === t) { c = !0 break } t > h && (h = t) } if ((!c && l > h && (c = !0), !c)) throw new C() const u = [new nt(n[1], t), new nt(i[0], t)] return new F(s, null, 0, u, k.ITF, new Date().getTime()) } static decodeMiddle(t, e, r, n) { let i = new Int32Array(10), o = new Int32Array(5), s = new Int32Array(5) for (i.fill(0), o.fill(0), s.fill(0); e < r; ) { ft.recordPattern(t, e, i) for (let t = 0; t < 5; t++) { let e = 2 * t ;(o[t] = i[e]), (s[t] = i[e + 1]) } let r = mt.decodeDigit(o) n.append(r.toString()), (r = this.decodeDigit(s)), n.append(r.toString()), i.forEach(function(t) { e += t }) } } decodeStart(t) { let e = mt.skipWhiteSpace(t), r = mt.findGuardPattern(t, e, mt.START_PATTERN) return (this.narrowLineWidth = (r[1] - r[0]) / 4), this.validateQuietZone(t, r[0]), r } validateQuietZone(t, e) { let r = 10 * this.narrowLineWidth r = r < e ? r : e for (let n = e - 1; r > 0 && n >= 0 && !t.get(n); n--) r-- if (0 !== r) throw new N() } static skipWhiteSpace(t) { const e = t.getSize(), r = t.getNextSet(0) if (r === e) throw new N() return r } decodeEnd(t) { t.reverse() try { let e, r = mt.skipWhiteSpace(t) try { e = mt.findGuardPattern(t, r, mt.END_PATTERN_REVERSED[0]) } catch (n) { n instanceof N && (e = mt.findGuardPattern(t, r, mt.END_PATTERN_REVERSED[1])) } this.validateQuietZone(t, e[0]) let n = e[0] return (e[0] = t.getSize() - e[1]), (e[1] = t.getSize() - n), e } finally { t.reverse() } } static findGuardPattern(t, e, r) { let n = r.length, i = new Int32Array(n), o = t.getSize(), s = !1, a = 0, l = e i.fill(0) for (let c = e; c < o; c++) if (t.get(c) !== s) i[a]++ else { if (a === n - 1) { if (ft.patternMatchVariance(i, r, mt.MAX_INDIVIDUAL_VARIANCE) < mt.MAX_AVG_VARIANCE) return [l, c] ;(l += i[0] + i[1]), u.arraycopy(i, 2, i, 0, a - 1), (i[a - 1] = 0), (i[a] = 0), a-- } else a++ ;(i[a] = 1), (s = !s) } throw new N() } static decodeDigit(t) { let e = mt.MAX_AVG_VARIANCE, r = -1, n = mt.PATTERNS.length for (let i = 0; i < n; i++) { let n = mt.PATTERNS[i], o = ft.patternMatchVariance(t, n, mt.MAX_INDIVIDUAL_VARIANCE) o < e ? ((e = o), (r = i)) : o === e && (r = -1) } if (r >= 0) return r % 10 throw new N() } } ;(mt.PATTERNS = [ Int32Array.from([1, 1, 2, 2, 1]), Int32Array.from([2, 1, 1, 1, 2]), Int32Array.from([1, 2, 1, 1, 2]), Int32Array.from([2, 2, 1, 1, 1]), Int32Array.from([1, 1, 2, 1, 2]), Int32Array.from([2, 1, 2, 1, 1]), Int32Array.from([1, 2, 2, 1, 1]), Int32Array.from([1, 1, 1, 2, 2]), Int32Array.from([2, 1, 1, 2, 1]), Int32Array.from([1, 2, 1, 2, 1]), Int32Array.from([1, 1, 3, 3, 1]), Int32Array.from([3, 1, 1, 1, 3]), Int32Array.from([1, 3, 1, 1, 3]), Int32Array.from([3, 3, 1, 1, 1]), Int32Array.from([1, 1, 3, 1, 3]), Int32Array.from([3, 1, 3, 1, 1]), Int32Array.from([1, 3, 3, 1, 1]), Int32Array.from([1, 1, 1, 3, 3]), Int32Array.from([3, 1, 1, 3, 1]), Int32Array.from([1, 3, 1, 3, 1]) ]), (mt.MAX_AVG_VARIANCE = 0.38), (mt.MAX_INDIVIDUAL_VARIANCE = 0.5), (mt.DEFAULT_ALLOWED_LENGTHS = [6, 8, 10, 12, 14]), (mt.START_PATTERN = Int32Array.from([1, 1, 1, 1])), (mt.END_PATTERN_REVERSED = [Int32Array.from([1, 1, 2]), Int32Array.from([1, 1, 3])]) class Et extends ft { constructor() { super(...arguments), (this.decodeRowStringBuffer = '') } static findStartGuardPattern(t) { let e, r = !1, n = 0, i = Int32Array.from([0, 0, 0]) for (; !r; ) { ;(i = Int32Array.from([0, 0, 0])), (e = Et.findGuardPattern(t, n, !1, this.START_END_PATTERN, i)) let o = e[0] n = e[1] let s = o - (n - o) s >= 0 && (r = t.isRange(s, o, !1)) } return e } static checkChecksum(t) { return Et.checkStandardUPCEANChecksum(t) } static checkStandardUPCEANChecksum(t) { let e = t.length if (0 === e) return !1 let r = parseInt(t.charAt(e - 1), 10) return Et.getStandardUPCEANChecksum(t.substring(0, e - 1)) === r } static getStandardUPCEANChecksum(t) { let e = t.length, r = 0 for (let n = e - 1; n >= 0; n -= 2) { let e = t.charAt(n).charCodeAt(0) - '0'.charCodeAt(0) if (e < 0 || e > 9) throw new C() r += e } r *= 3 for (let n = e - 2; n >= 0; n -= 2) { let e = t.charAt(n).charCodeAt(0) - '0'.charCodeAt(0) if (e < 0 || e > 9) throw new C() r += e } return (1e3 - r) % 10 } static decodeEnd(t, e) { return Et.findGuardPattern(t, e, !1, Et.START_END_PATTERN, new Int32Array(Et.START_END_PATTERN.length).fill(0)) } static findGuardPatternWithoutCounters(t, e, r, n) { return this.findGuardPattern(t, e, r, n, new Int32Array(n.length)) } static findGuardPattern(t, e, r, n, i) { let o = t.getSize(), s = 0, a = (e = r ? t.getNextUnset(e) : t.getNextSet(e)), l = n.length, c = r for (let r = e; r < o; r++) if (t.get(r) !== c) i[s]++ else { if (s === l - 1) { if (ft.patternMatchVariance(i, n, Et.MAX_INDIVIDUAL_VARIANCE) < Et.MAX_AVG_VARIANCE) return Int32Array.from([a, r]) a += i[0] + i[1] let t = i.slice(2, i.length - 1) for (let e = 0; e < s - 1; e++) i[e] = t[e] ;(i[s - 1] = 0), (i[s] = 0), s-- } else s++ ;(i[s] = 1), (c = !c) } throw new N() } static decodeDigit(t, e, r, n) { this.recordPattern(t, r, e) let i = this.MAX_AVG_VARIANCE, o = -1, s = n.length for (let t = 0; t < s; t++) { let r = n[t], s = ft.patternMatchVariance(e, r, Et.MAX_INDIVIDUAL_VARIANCE) s < i && ((i = s), (o = t)) } if (o >= 0) return o throw new N() } } ;(Et.MAX_AVG_VARIANCE = 0.48), (Et.MAX_INDIVIDUAL_VARIANCE = 0.7), (Et.START_END_PATTERN = Int32Array.from([1, 1, 1])), (Et.MIDDLE_PATTERN = Int32Array.from([1, 1, 1, 1, 1])), (Et.END_PATTERN = Int32Array.from([1, 1, 1, 1, 1, 1])), (Et.L_PATTERNS = [ Int32Array.from([3, 2, 1, 1]), Int32Array.from([2, 2, 2, 1]), Int32Array.from([2, 1, 2, 2]), Int32Array.from([1, 4, 1, 1]), Int32Array.from([1, 1, 3, 2]), Int32Array.from([1, 2, 3, 1]), Int32Array.from([1, 1, 1, 4]), Int32Array.from([1, 3, 1, 2]), Int32Array.from([1, 2, 1, 3]), Int32Array.from([3, 1, 1, 2]) ]) class Ct { constructor() { ;(this.CHECK_DIGIT_ENCODINGS = [24, 20, 18, 17, 12, 6, 3, 10, 9, 5]), (this.decodeMiddleCounters = Int32Array.from([0, 0, 0, 0])), (this.decodeRowStringBuffer = '') } decodeRow(t, e, r) { let n = this.decodeRowStringBuffer, i = this.decodeMiddle(e, r, n), o = n.toString(), s = Ct.parseExtensionString(o), a = [new nt((r[0] + r[1]) / 2, t), new nt(i, t)], l = new F(o, null, 0, a, k.UPC_EAN_EXTENSION, new Date().getTime()) return null != s && l.putAllMetadata(s), l } decodeMiddle(t, e, r) { let n = this.decodeMiddleCounters ;(n[0] = 0), (n[1] = 0), (n[2] = 0), (n[3] = 0) let i = t.getSize(), o = e[1], s = 0 for (let e = 0; e < 5 && o < i; e++) { let i = Et.decodeDigit(t, n, o, Et.L_AND_G_PATTERNS) r += String.fromCharCode('0'.charCodeAt(0) + (i % 10)) for (let t of n) o += t i >= 10 && (s |= 1 << (4 - e)), 4 !== e && ((o = t.getNextSet(o)), (o = t.getNextUnset(o))) } if (5 !== r.length) throw new N() let a = this.determineCheckDigit(s) if (Ct.extensionChecksum(r.toString()) !== a) throw new N() return o } static extensionChecksum(t) { let e = t.length, r = 0 for (let n = e - 2; n >= 0; n -= 2) r += t.charAt(n).charCodeAt(0) - '0'.charCodeAt(0) r *= 3 for (let n = e - 1; n >= 0; n -= 2) r += t.charAt(n).charCodeAt(0) - '0'.charCodeAt(0) return (r *= 3), r % 10 } determineCheckDigit(t) { for (let e = 0; e < 10; e++) if (t === this.CHECK_DIGIT_ENCODINGS[e]) return e throw new N() } static parseExtensionString(t) { if (5 !== t.length) return null let e = Ct.parseExtension5String(t) return null == e ? null : new Map([[X.SUGGESTED_PRICE, e]]) } static parseExtension5String(t) { let e switch (t.charAt(0)) { case '0': e = '£' break case '5': e = '$' break case '9': switch (t) { case '90000': return null case '99991': return '0.00' case '99990': return 'Used' } e = '' break default: e = '' } let r = parseInt(t.substring(1)), n = r % 100 return e + (r / 100).toString() + '.' + (n < 10 ? '0' + n : n.toString()) } } class It { constructor() { ;(this.decodeMiddleCounters = Int32Array.from([0, 0, 0, 0])), (this.decodeRowStringBuffer = '') } decodeRow(t, e, r) { let n = this.decodeRowStringBuffer, i = this.decodeMiddle(e, r, n), o = n.toString(), s = It.parseExtensionString(o), a = [new nt((r[0] + r[1]) / 2, t), new nt(i, t)], l = new F(o, null, 0, a, k.UPC_EAN_EXTENSION, new Date().getTime()) return null != s && l.putAllMetadata(s), l } decodeMiddle(t, e, r) { let n = this.decodeMiddleCounters ;(n[0] = 0), (n[1] = 0), (n[2] = 0), (n[3] = 0) let i = t.getSize(), o = e[1], s = 0 for (let e = 0; e < 2 && o < i; e++) { let i = Et.decodeDigit(t, n, o, Et.L_AND_G_PATTERNS) r += String.fromCharCode('0'.charCodeAt(0) + (i % 10)) for (let t of n) o += t i >= 10 && (s |= 1 << (1 - e)), 1 !== e && ((o = t.getNextSet(o)), (o = t.getNextUnset(o))) } if (2 !== r.length) throw new N() if (parseInt(r.toString()) % 4 !== s) throw new N() return o } static parseExtensionString(t) { return 2 !== t.length ? null : new Map([[X.ISSUE_NUMBER, parseInt(t)]]) } } class pt { static decodeRow(t, e, r) { let n = Et.findGuardPattern(e, r, !1, this.EXTENSION_START_PATTERN, new Int32Array(this.EXTENSION_START_PATTERN.length).fill(0)) try { return new Ct().decodeRow(t, e, n) } catch (r) { return new It().decodeRow(t, e, n) } } } pt.EXTENSION_START_PATTERN = Int32Array.from([1, 1, 2]) class St extends Et { constructor() { super(), (this.decodeRowStringBuffer = ''), (St.L_AND_G_PATTERNS = St.L_PATTERNS.map(t => Int32Array.from(t))) for (let t = 10; t < 20; t++) { let e = St.L_PATTERNS[t - 10], r = new Int32Array(e.length) for (let t = 0; t < e.length; t++) r[t] = e[e.length - t - 1] St.L_AND_G_PATTERNS[t] = r } } decodeRow(t, e, r) { let n = St.findStartGuardPattern(e), i = null == r ? null : r.get(E.NEED_RESULT_POINT_CALLBACK) if (null != i) { const e = new nt((n[0] + n[1]) / 2, t) i.foundPossibleResultPoint(e) } let o = this.decodeMiddle(e, n, this.decodeRowStringBuffer), s = o.rowOffset, a = o.resultString if (null != i) { const e = new nt(s, t) i.foundPossibleResultPoint(e) } let l = St.decodeEnd(e, s) if (null != i) { const e = new nt((l[0] + l[1]) / 2, t) i.foundPossibleResultPoint(e) } let h = l[1], u = h + (h - l[0]) if (u >= e.getSize() || !e.isRange(h, u, !1)) throw new N() let d = a.toString() if (d.length < 8) throw new C() if (!St.checkChecksum(d)) throw new c() let g = (n[1] + n[0]) / 2, f = (l[1] + l[0]) / 2, w = this.getBarcodeFormat(), A = [new nt(g, t), new nt(f, t)], m = new F(d, null, 0, A, w, new Date().getTime()), I = 0 try { let r = pt.decodeRow(t, e, l[1]) m.putMetadata(X.UPC_EAN_EXTENSION, r.getText()), m.putAllMetadata(r.getResultMetadata()), m.addResultPoints(r.getResultPoints()), (I = r.getText().length) } catch (t) {} let p = null == r ? null : r.get(E.ALLOWED_EAN_EXTENSIONS) if (null != p) { let t = !1 for (let e in p) if (I.toString() === e) { t = !0 break } if (!t) throw new N() } return w === k.EAN_13 || k.UPC_A, m } static checkChecksum(t) { return St.checkStandardUPCEANChecksum(t) } static checkStandardUPCEANChecksum(t) { let e = t.length if (0 === e) return !1 let r = parseInt(t.charAt(e - 1), 10) return St.getStandardUPCEANChecksum(t.substring(0, e - 1)) === r } static getStandardUPCEANChecksum(t) { let e = t.length, r = 0 for (let n = e - 1; n >= 0; n -= 2) { let e = t.charAt(n).charCodeAt(0) - '0'.charCodeAt(0) if (e < 0 || e > 9) throw new C() r += e } r *= 3 for (let n = e - 2; n >= 0; n -= 2) { let e = t.charAt(n).charCodeAt(0) - '0'.charCodeAt(0) if (e < 0 || e > 9) throw new C() r += e } return (1e3 - r) % 10 } static decodeEnd(t, e) { return St.findGuardPattern(t, e, !1, St.START_END_PATTERN, new Int32Array(St.START_END_PATTERN.length).fill(0)) } } class _t extends St { constructor() { super(), (this.decodeMiddleCounters = Int32Array.from([0, 0, 0, 0])) } decodeMiddle(t, e, r) { let n = this.decodeMiddleCounters ;(n[0] = 0), (n[1] = 0), (n[2] = 0), (n[3] = 0) let i = t.getSize(), o = e[1], s = 0 for (let e = 0; e < 6 && o < i; e++) { let i = St.decodeDigit(t, n, o, St.L_AND_G_PATTERNS) r += String.fromCharCode('0'.charCodeAt(0) + (i % 10)) for (let t of n) o += t i >= 10 && (s |= 1 << (5 - e)) } ;(r = _t.determineFirstDigit(r, s)), (o = St.findGuardPattern(t, o, !0, St.MIDDLE_PATTERN, new Int32Array(St.MIDDLE_PATTERN.length).fill(0))[1]) for (let e = 0; e < 6 && o < i; e++) { let e = St.decodeDigit(t, n, o, St.L_PATTERNS) r += String.fromCharCode('0'.charCodeAt(0) + e) for (let t of n) o += t } return { rowOffset: o, resultString: r } } getBarcodeFormat() { return k.EAN_13 } static determineFirstDigit(t, e) { for (let r = 0; r < 10; r++) if (e === this.FIRST_DIGIT_ENCODINGS[r]) return String.fromCharCode('0'.charCodeAt(0) + r) + t throw new N() } } _t.FIRST_DIGIT_ENCODINGS = [0, 11, 13, 14, 19, 25, 28, 21, 22, 26] class Tt extends St { constructor() { super(), (this.decodeMiddleCounters = Int32Array.from([0, 0, 0, 0])) } decodeMiddle(t, e, r) { const n = this.decodeMiddleCounters ;(n[0] = 0), (n[1] = 0), (n[2] = 0), (n[3] = 0) let i = t.getSize(), o = e[1] for (let e = 0; e < 4 && o < i; e++) { let e = St.decodeDigit(t, n, o, St.L_PATTERNS) r += String.fromCharCode('0'.charCodeAt(0) + e) for (let t of n) o += t } o = St.findGuardPattern(t, o, !0, St.MIDDLE_PATTERN, new Int32Array(St.MIDDLE_PATTERN.length).fill(0))[1] for (let e = 0; e < 4 && o < i; e++) { let e = St.decodeDigit(t, n, o, St.L_PATTERNS) r += String.fromCharCode('0'.charCodeAt(0) + e) for (let t of n) o += t } return { rowOffset: o, resultString: r } } getBarcodeFormat() { return k.EAN_8 } } class yt extends St { constructor() { super(...arguments), (this.ean13Reader = new _t()) } getBarcodeFormat() { return k.UPC_A } decode(t, e) { return this.maybeReturnResult(this.ean13Reader.decode(t)) } decodeRow(t, e, r) { return this.maybeReturnResult(this.ean13Reader.decodeRow(t, e, r)) } decodeMiddle(t, e, r) { return this.ean13Reader.decodeMiddle(t, e, r) } maybeReturnResult(t) { let e = t.getText() if ('0' === e.charAt(0)) { let r = new F(e.substring(1), null, null, t.getResultPoints(), k.UPC_A) return null != t.getResultMetadata() && r.putAllMetadata(t.getResultMetadata()), r } throw new N() } reset() { this.ean13Reader.reset() } } class Nt extends St { constructor() { super(), (this.decodeMiddleCounters = new Int32Array(4)) } decodeMiddle(t, e, r) { const n = this.decodeMiddleCounters.map(t => t) ;(n[0] = 0), (n[1] = 0), (n[2] = 0), (n[3] = 0) const i = t.getSize() let o = e[1], s = 0 for (let e = 0; e < 6 && o < i; e++) { const i = Nt.decodeDigit(t, n, o, Nt.L_AND_G_PATTERNS) r += String.fromCharCode('0'.charCodeAt(0) + (i % 10)) for (let t of n) o += t i >= 10 && (s |= 1 << (5 - e)) } return Nt.determineNumSysAndCheckDigit(new T(r), s), o } decodeEnd(t, e) { return Nt.findGuardPatternWithoutCounters(t, e, !0, Nt.MIDDLE_END_PATTERN) } checkChecksum(t) { return St.checkChecksum(Nt.convertUPCEtoUPCA(t)) } static determineNumSysAndCheckDigit(t, e) { for (let r = 0; r <= 1; r++) for (let n = 0; n < 10; n++) if (e === this.NUMSYS_AND_CHECK_DIGIT_PATTERNS[r][n]) return t.insert(0, '0' + r), void t.append('0' + n) throw N.getNotFoundInstance() } getBarcodeFormat() { return k.UPC_E } static convertUPCEtoUPCA(t) { const e = t .slice(1, 7) .split('') .map(t => t.charCodeAt(0)), r = new T() r.append(t.charAt(0)) let n = e[5] switch (n) { case 0: case 1: case 2: r.appendChars(e, 0, 2), r.append(n), r.append('0000'), r.appendChars(e, 2, 3) break case 3: r.appendChars(e, 0, 3), r.append('00000'), r.appendChars(e, 3, 2) break case 4: r.appendChars(e, 0, 4), r.append('00000'), r.append(e[4]) break default: r.appendChars(e, 0, 5), r.append('0000'), r.append(n) } return t.length >= 8 && r.append(t.charAt(7)), r.toString() } } ;(Nt.MIDDLE_END_PATTERN = Int32Array.from([1, 1, 1, 1, 1, 1])), (Nt.NUMSYS_AND_CHECK_DIGIT_PATTERNS = [Int32Array.from([56, 52, 50, 49, 44, 38, 35, 42, 41, 37]), Int32Array.from([7, 11, 13, 14, 19, 25, 28, 21, 22, 1])]) class Mt extends ft { constructor(t) { super() let e = null == t ? null : t.get(E.POSSIBLE_FORMATS), r = [] null != e && (e.indexOf(k.EAN_13) > -1 ? r.push(new _t()) : e.indexOf(k.UPC_A) > -1 && r.push(new yt()), e.indexOf(k.EAN_8) > -1 && r.push(new Tt()), e.indexOf(k.UPC_E) > -1 && r.push(new Nt())), 0 === r.length && (r.push(new _t()), r.push(new Tt()), r.push(new Nt())), (this.readers = r) } decodeRow(t, e, r) { for (let n of this.readers) try { const i = n.decodeRow(t, e, r), o = i.getBarcodeFormat() === k.EAN_13 && '0' === i.getText().charAt(0), s = null == r ? null : r.get(E.POSSIBLE_FORMATS), a = null == s || s.includes(k.UPC_A) if (o && a) { const t = i.getRawBytes(), e = new F(i.getText().substring(1), t, t.length, i.getResultPoints(), k.UPC_A) return e.putAllMetadata(i.getResultMetadata()), e } return i } catch (t) {} throw new N() } reset() { for (let t of this.readers) t.reset() } } class Dt extends ft { constructor() { super(), (this.decodeFinderCounters = new Int32Array(4)), (this.dataCharacterCounters = new Int32Array(8)), (this.oddRoundingErrors = new Array(4)), (this.evenRoundingErrors = new Array(4)), (this.oddCounts = new Array(this.dataCharacterCounters.length / 2)), (this.evenCounts = new Array(this.dataCharacterCounters.length / 2)) } getDecodeFinderCounters() { return this.decodeFinderCounters } getDataCharacterCounters() { return this.dataCharacterCounters } getOddRoundingErrors() { return this.oddRoundingErrors } getEvenRoundingErrors() { return this.evenRoundingErrors } getOddCounts() { return this.oddCounts } getEvenCounts() { return this.evenCounts } parseFinderValue(t, e) { for (let r = 0; r < e.length; r++) if (ft.patternMatchVariance(t, e[r], Dt.MAX_INDIVIDUAL_VARIANCE) < Dt.MAX_AVG_VARIANCE) return r throw new N() } static count(t) { return et.sum(new Int32Array(t)) } static increment(t, e) { let r = 0, n = e[0] for (let i = 1; i < t.length; i++) e[i] > n && ((n = e[i]), (r = i)) t[r]++ } static decrement(t, e) { let r = 0, n = e[0] for (let i = 1; i < t.length; i++) e[i] < n && ((n = e[i]), (r = i)) t[r]-- } static isFinderPattern(t) { let e = t[0] + t[1], r = e / (e + t[2] + t[3]) if (r >= Dt.MIN_FINDER_PATTERN_RATIO && r <= Dt.MAX_FINDER_PATTERN_RATIO) { let e = Number.MAX_SAFE_INTEGER, r = Number.MIN_SAFE_INTEGER for (let n of t) n > r && (r = n), n < e && (e = n) return r < 10 * e } return !1 } } ;(Dt.MAX_AVG_VARIANCE = 0.2), (Dt.MAX_INDIVIDUAL_VARIANCE = 0.45), (Dt.MIN_FINDER_PATTERN_RATIO = 9.5 / 12), (Dt.MAX_FINDER_PATTERN_RATIO = 12.5 / 14) class Rt { constructor(t, e) { ;(this.value = t), (this.checksumPortion = e) } getValue() { return this.value } getChecksumPortion() { return this.checksumPortion } toString() { return this.value + '(' + this.checksumPortion + ')' } equals(t) { if (!(t instanceof Rt)) return !1 const e = t return this.value === e.value && this.checksumPortion === e.checksumPortion } hashCode() { return this.value ^ this.checksumPortion } } class Ot { constructor(t, e, r, n, i) { ;(this.value = t), (this.startEnd = e), (this.value = t), (this.startEnd = e), (this.resultPoints = new Array()), this.resultPoints.push(new nt(r, i)), this.resultPoints.push(new nt(n, i)) } getValue() { return this.value } getStartEnd() { return this.startEnd } getResultPoints() { return this.resultPoints } equals(t) { if (!(t instanceof Ot)) return !1 const e = t return this.value === e.value } hashCode() { return this.value } } class bt { constructor() {} static getRSSvalue(t, e, r) { let n = 0 for (let e of t) n += e let i = 0, o = 0, s = t.length for (let a = 0; a < s - 1; a++) { let l for (l = 1, o |= 1 << a; l < t[a]; l++, o &= ~(1 << a)) { let t = bt.combins(n - l - 1, s - a - 2) if ((r && 0 === o && n - l - (s - a - 1) >= s - a - 1 && (t -= bt.combins(n - l - (s - a), s - a - 2)), s - a - 1 > 1)) { let r = 0 for (let t = n - l - (s - a - 2); t > e; t--) r += bt.combins(n - l - t - 1, s - a - 3) t -= r * (s - 1 - a) } else n - l > e && t-- i += t } n -= l } return i } static combins(t, e) { let r, n t - e > e ? ((n = e), (r = t - e)) : ((n = t - e), (r = e)) let i = 1, o = 1 for (let e = t; e > r; e--) (i *= e), o <= n && ((i /= o), o++) for (; o <= n; ) (i /= o), o++ return i } } class Lt { constructor(t, e) { e ? (this.decodedInformation = null) : ((this.finished = t), (this.decodedInformation = e)) } getDecodedInformation() { return this.decodedInformation } isFinished() { return this.finished } } class Bt { constructor(t) { this.newPosition = t } getNewPosition() { return this.newPosition } } class Pt extends Bt { constructor(t, e) { super(t), (this.value = e) } getValue() { return this.value } isFNC1() { return this.value === Pt.FNC1 } } Pt.FNC1 = '$' class vt extends Bt { constructor(t, e, r) { super(t), r ? ((this.remaining = !0), (this.remainingValue = this.remainingValue)) : ((this.remaining = !1), (this.remainingValue = 0)), (this.newString = e) } getNewString() { return this.newString } isRemaining() { return this.remaining } getRemainingValue() { return this.remainingValue } } class Ft extends Bt { constructor(t, e, r) { if ((super(t), e < 0 || e > 10 || r < 0 || r > 10)) throw new C() ;(this.firstDigit = e), (this.secondDigit = r) } getFirstDigit() { return this.firstDigit } getSecondDigit() { return this.secondDigit } getValue() { return 10 * this.firstDigit + this.secondDigit } isFirstDigitFNC1() { return this.firstDigit === Ft.FNC1 } isSecondDigitFNC1() { return this.secondDigit === Ft.FNC1 } isAnyFNC1() { return this.firstDigit === Ft.FNC1 || this.secondDigit === Ft.FNC1 } } Ft.FNC1 = 10 class xt { constructor() {} static parseFieldsInGeneralPurpose(t) { if (!t) return null if (t.length < 2) throw new N() let e = t.substring(0, 2) for (let r of xt.TWO_DIGIT_DATA_LENGTH) if (r[0] === e) return r[1] === xt.VARIABLE_LENGTH ? xt.processVariableAI(2, r[2], t) : xt.processFixedAI(2, r[1], t) if (t.length < 3) throw new N() let r = t.substring(0, 3) for (let e of xt.THREE_DIGIT_DATA_LENGTH) if (e[0] === r) return e[1] === xt.VARIABLE_LENGTH ? xt.processVariableAI(3, e[2], t) : xt.processFixedAI(3, e[1], t) for (let e of xt.THREE_DIGIT_PLUS_DIGIT_DATA_LENGTH) if (e[0] === r) return e[1] === xt.VARIABLE_LENGTH ? xt.processVariableAI(4, e[2], t) : xt.processFixedAI(4, e[1], t) if (t.length < 4) throw new N() let n = t.substring(0, 4) for (let e of xt.FOUR_DIGIT_DATA_LENGTH) if (e[0] === n) return e[1] === xt.VARIABLE_LENGTH ? xt.processVariableAI(4, e[2], t) : xt.processFixedAI(4, e[1], t) throw new N() } static processFixedAI(t, e, r) { if (r.length < t) throw new N() let n = r.substring(0, t) if (r.length < t + e) throw new N() let i = r.substring(t, t + e), o = r.substring(t + e), s = '(' + n + ')' + i, a = xt.parseFieldsInGeneralPurpose(o) return null == a ? s : s + a } static processVariableAI(t, e, r) { let n, i = r.substring(0, t) n = r.length < t + e ? r.length : t + e let o = r.substring(t, n), s = r.substring(n), a = '(' + i + ')' + o, l = xt.parseFieldsInGeneralPurpose(s) return null == l ? a : a + l } } ;(xt.VARIABLE_LENGTH = []), (xt.TWO_DIGIT_DATA_LENGTH = [ ['00', 18], ['01', 14], ['02', 14], ['10', xt.VARIABLE_LENGTH, 20], ['11', 6], ['12', 6], ['13', 6], ['15', 6], ['17', 6], ['20', 2], ['21', xt.VARIABLE_LENGTH, 20], ['22', xt.VARIABLE_LENGTH, 29], ['30', xt.VARIABLE_LENGTH, 8], ['37', xt.VARIABLE_LENGTH, 8], ['90', xt.VARIABLE_LENGTH, 30], ['91', xt.VARIABLE_LENGTH, 30], ['92', xt.VARIABLE_LENGTH, 30], ['93', xt.VARIABLE_LENGTH, 30], ['94', xt.VARIABLE_LENGTH, 30], ['95', xt.VARIABLE_LENGTH, 30], ['96', xt.VARIABLE_LENGTH, 30], ['97', xt.VARIABLE_LENGTH, 3], ['98', xt.VARIABLE_LENGTH, 30], ['99', xt.VARIABLE_LENGTH, 30] ]), (xt.THREE_DIGIT_DATA_LENGTH = [ ['240', xt.VARIABLE_LENGTH, 30], ['241', xt.VARIABLE_LENGTH, 30], ['242', xt.VARIABLE_LENGTH, 6], ['250', xt.VARIABLE_LENGTH, 30], ['251', xt.VARIABLE_LENGTH, 30], ['253', xt.VARIABLE_LENGTH, 17], ['254', xt.VARIABLE_LENGTH, 20], ['400', xt.VARIABLE_LENGTH, 30], ['401', xt.VARIABLE_LENGTH, 30], ['402', 17], ['403', xt.VARIABLE_LENGTH, 30], ['410', 13], ['411', 13], ['412', 13], ['413', 13], ['414', 13], ['420', xt.VARIABLE_LENGTH, 20], ['421', xt.VARIABLE_LENGTH, 15], ['422', 3], ['423', xt.VARIABLE_LENGTH, 15], ['424', 3], ['425', 3], ['426', 3] ]), (xt.THREE_DIGIT_PLUS_DIGIT_DATA_LENGTH = [ ['310', 6], ['311', 6], ['312', 6], ['313', 6], ['314', 6], ['315', 6], ['316', 6], ['320', 6], ['321', 6], ['322', 6], ['323', 6], ['324', 6], ['325', 6], ['326', 6], ['327', 6], ['328', 6], ['329', 6], ['330', 6], ['331', 6], ['332', 6], ['333', 6], ['334', 6], ['335', 6], ['336', 6], ['340', 6], ['341', 6], ['342', 6], ['343', 6], ['344', 6], ['345', 6], ['346', 6], ['347', 6], ['348', 6], ['349', 6], ['350', 6], ['351', 6], ['352', 6], ['353', 6], ['354', 6], ['355', 6], ['356', 6], ['357', 6], ['360', 6], ['361', 6], ['362', 6], ['363', 6], ['364', 6], ['365', 6], ['366', 6], ['367', 6], ['368', 6], ['369', 6], ['390', xt.VARIABLE_LENGTH, 15], ['391', xt.VARIABLE_LENGTH, 18], ['392', xt.VARIABLE_LENGTH, 15], ['393', xt.VARIABLE_LENGTH, 18], ['703', xt.VARIABLE_LENGTH, 30] ]), (xt.FOUR_DIGIT_DATA_LENGTH = [ ['7001', 13], ['7002', xt.VARIABLE_LENGTH, 30], ['7003', 10], ['8001', 14], ['8002', xt.VARIABLE_LENGTH, 20], ['8003', xt.VARIABLE_LENGTH, 30], ['8004', xt.VARIABLE_LENGTH, 30], ['8005', 6], ['8006', 18], ['8007', xt.VARIABLE_LENGTH, 30], ['8008', xt.VARIABLE_LENGTH, 12], ['8018', 18], ['8020', xt.VARIABLE_LENGTH, 25], ['8100', 6], ['8101', 10], ['8102', 2], ['8110', xt.VARIABLE_LENGTH, 70], ['8200', xt.VARIABLE_LENGTH, 70] ]) class kt { constructor(t) { ;(this.buffer = new T()), (this.information = t) } decodeAllCodes(t, e) { let r = e, n = null for (;;) { let e = this.decodeGeneralPurposeField(r, n), i = xt.parseFieldsInGeneralPurpose(e.getNewString()) if ((null != i && t.append(i), (n = e.isRemaining() ? '' + e.getRemainingValue() : null), r === e.getNewPosition())) break r = e.getNewPosition() } return t.toString() } isStillNumeric(t) { if (t + 7 > this.information.getSize()) return t + 4 <= this.information.getSize() for (let e = t; e < t + 3; ++e) if (this.information.get(e)) return !0 return this.information.get(t + 3) } decodeNumeric(t) { if (t + 7 > this.information.getSize()) { let e = this.extractNumericValueFromBitArray(t, 4) return new Ft(this.information.getSize(), 0 === e ? Ft.FNC1 : e - 1, Ft.FNC1) } let e = this.extractNumericValueFromBitArray(t, 7) return new Ft(t + 7, (e - 8) / 11, (e - 8) % 11) } extractNumericValueFromBitArray(t, e) { return kt.extractNumericValueFromBitArray(this.information, t, e) } static extractNumericValueFromBitArray(t, e, r) { let n = 0 for (let i = 0; i < r; ++i) t.get(e + i) && (n |= 1 << (r - i - 1)) return n } decodeGeneralPurposeField(t, e) { this.buffer.setLengthToZero(), null != e && this.buffer.append(e), this.current.setPosition(t) let r = this.parseBlocks() return null != r && r.isRemaining() ? new vt(this.current.getPosition(), this.buffer.toString(), r.getRemainingValue()) : new vt(this.current.getPosition(), this.buffer.toString()) } parseBlocks() { let t, e do { let r = this.current.getPosition() if ( (this.current.isAlpha() ? ((e = this.parseAlphaBlock()), (t = e.isFinished())) : this.current.isIsoIec646() ? ((e = this.parseIsoIec646Block()), (t = e.isFinished())) : ((e = this.parseNumericBlock()), (t = e.isFinished())), r === this.current.getPosition() && !t) ) break } while (!t) return e.getDecodedInformation() } parseNumericBlock() { for (; this.isStillNumeric(this.current.getPosition()); ) { let t = this.decodeNumeric(this.current.getPosition()) if ((this.current.setPosition(t.getNewPosition()), t.isFirstDigitFNC1())) { let e return ( (e = t.isSecondDigitFNC1() ? new vt(this.current.getPosition(), this.buffer.toString()) : new vt(this.current.getPosition(), this.buffer.toString(), t.getSecondDigit())), new Lt(!0, e) ) } if ((this.buffer.append(t.getFirstDigit()), t.isSecondDigitFNC1())) { let t = new vt(this.current.getPosition(), this.buffer.toString()) return new Lt(!0, t) } this.buffer.append(t.getSecondDigit()) } return this.isNumericToAlphaNumericLatch(this.current.getPosition()) && (this.current.setAlpha(), this.current.incrementPosition(4)), new Lt(!1) } parseIsoIec646Block() { for (; this.isStillIsoIec646(this.current.getPosition()); ) { let t = this.decodeIsoIec646(this.current.getPosition()) if ((this.current.setPosition(t.getNewPosition()), t.isFNC1())) { let t = new vt(this.current.getPosition(), this.buffer.toString()) return new Lt(!0, t) } this.buffer.append(t.getValue()) } return ( this.isAlphaOr646ToNumericLatch(this.current.getPosition()) ? (this.current.incrementPosition(3), this.current.setNumeric()) : this.isAlphaTo646ToAlphaLatch(this.current.getPosition()) && (this.current.getPosition() + 5 < this.information.getSize() ? this.current.incrementPosition(5) : this.current.setPosition(this.information.getSize()), this.current.setAlpha()), new Lt(!1) ) } parseAlphaBlock() { for (; this.isStillAlpha(this.current.getPosition()); ) { let t = this.decodeAlphanumeric(this.current.getPosition()) if ((this.current.setPosition(t.getNewPosition()), t.isFNC1())) { let t = new vt(this.current.getPosition(), this.buffer.toString()) return new Lt(!0, t) } this.buffer.append(t.getValue()) } return ( this.isAlphaOr646ToNumericLatch(this.current.getPosition()) ? (this.current.incrementPosition(3), this.current.setNumeric()) : this.isAlphaTo646ToAlphaLatch(this.current.getPosition()) && (this.current.getPosition() + 5 < this.information.getSize() ? this.current.incrementPosition(5) : this.current.setPosition(this.information.getSize()), this.current.setIsoIec646()), new Lt(!1) ) } isStillIsoIec646(t) { if (t + 5 > this.information.getSize()) return !1 let e = this.extractNumericValueFromBitArray(t, 5) if (e >= 5 && e < 16) return !0 if (t + 7 > this.information.getSize()) return !1 let r = this.extractNumericValueFromBitArray(t, 7) if (r >= 64 && r < 116) return !0 if (t + 8 > this.information.getSize()) return !1 let n = this.extractNumericValueFromBitArray(t, 8) return n >= 232 && n < 253 } decodeIsoIec646(t) { let e = this.extractNumericValueFromBitArray(t, 5) if (15 === e) return new Pt(t + 5, Pt.FNC1) if (e >= 5 && e < 15) return new Pt(t + 5, '0' + (e - 5)) let r, n = this.extractNumericValueFromBitArray(t, 7) if (n >= 64 && n < 90) return new Pt(t + 7, '' + (n + 1)) if (n >= 90 && n < 116) return new Pt(t + 7, '' + (n + 7)) switch (this.extractNumericValueFromBitArray(t, 8)) { case 232: r = '!' break case 233: r = '"' break case 234: r = '%' break case 235: r = '&' break case 236: r = "'" break case 237: r = '(' break case 238: r = ')' break case 239: r = '*' break case 240: r = '+' break case 241: r = ',' break case 242: r = '-' break case 243: r = '.' break case 244: r = '/' break case 245: r = ':' break case 246: r = ';' break case 247: r = '<' break case 248: r = '=' break case 249: r = '>' break case 250: r = '?' break case 251: r = '_' break case 252: r = ' ' break default: throw new C() } return new Pt(t + 8, r) } isStillAlpha(t) { if (t + 5 > this.information.getSize()) return !1 let e = this.extractNumericValueFromBitArray(t, 5) if (e >= 5 && e < 16) return !0 if (t + 6 > this.information.getSize()) return !1 let r = this.extractNumericValueFromBitArray(t, 6) return r >= 16 && r < 63 } decodeAlphanumeric(t) { let e = this.extractNumericValueFromBitArray(t, 5) if (15 === e) return new Pt(t + 5, Pt.FNC1) if (e >= 5 && e < 15) return new Pt(t + 5, '0' + (e - 5)) let r, n = this.extractNumericValueFromBitArray(t, 6) if (n >= 32 && n < 58) return new Pt(t + 6, '' + (n + 33)) switch (n) { case 58: r = '*' break case 59: r = ',' break case 60: r = '-' break case 61: r = '.' break case 62: r = '/' break default: throw new J('Decoding invalid alphanumeric value: ' + n) } return new Pt(t + 6, r) } isAlphaTo646ToAlphaLatch(t) { if (t + 1 > this.information.getSize()) return !1 for (let e = 0; e < 5 && e + t < this.information.getSize(); ++e) if (2 === e) { if (!this.information.get(t + 2)) return !1 } else if (this.information.get(t + e)) return !1 return !0 } isAlphaOr646ToNumericLatch(t) { if (t + 3 > this.information.getSize()) return !1 for (let e = t; e < t + 3; ++e) if (this.information.get(e)) return !1 return !0 } isNumericToAlphaNumericLatch(t) { if (t + 1 > this.information.getSize()) return !1 for (let e = 0; e < 4 && e + t < this.information.getSize(); ++e) if (this.information.get(t + e)) return !1 return !0 } } class Ut { constructor(t) { ;(this.information = t), (this.generalDecoder = new kt(t)) } getInformation() { return this.information } getGeneralDecoder() { return this.generalDecoder } } class Ht extends Ut { constructor(t) { super(t) } encodeCompressedGtin(t, e) { t.append('(01)') let r = t.length() t.append('9'), this.encodeCompressedGtinWithoutAI(t, e, r) } encodeCompressedGtinWithoutAI(t, e, r) { for (let r = 0; r < 4; ++r) { let n = this.getGeneralDecoder().extractNumericValueFromBitArray(e + 10 * r, 10) n / 100 == 0 && t.append('0'), n / 10 == 0 && t.append('0'), t.append(n) } Ht.appendCheckDigit(t, r) } static appendCheckDigit(t, e) { let r = 0 for (let n = 0; n < 13; n++) { let i = t.charAt(n + e).charCodeAt(0) - '0'.charCodeAt(0) r += 0 == (1 & n) ? 3 * i : i } ;(r = 10 - (r % 10)), 10 === r && (r = 0), t.append(r) } } Ht.GTIN_SIZE = 40 class Vt extends Ht { constructor(t) { super(t) } parseInformation() { let t = new T() t.append('(01)') let e = t.length(), r = this.getGeneralDecoder().extractNumericValueFromBitArray(Vt.HEADER_SIZE, 4) return t.append(r), this.encodeCompressedGtinWithoutAI(t, Vt.HEADER_SIZE + 4, e), this.getGeneralDecoder().decodeAllCodes(t, Vt.HEADER_SIZE + 44) } } Vt.HEADER_SIZE = 4 class zt extends Ut { constructor(t) { super(t) } parseInformation() { let t = new T() return this.getGeneralDecoder().decodeAllCodes(t, zt.HEADER_SIZE) } } zt.HEADER_SIZE = 5 class Gt extends Ht { constructor(t) { super(t) } encodeCompressedWeight(t, e, r) { let n = this.getGeneralDecoder().extractNumericValueFromBitArray(e, r) this.addWeightCode(t, n) let i = this.checkWeight(n), o = 1e5 for (let e = 0; e < 5; ++e) i / o == 0 && t.append('0'), (o /= 10) t.append(i) } } class Yt extends Gt { constructor(t) { super(t) } parseInformation() { if (this.getInformation().getSize() != Yt.HEADER_SIZE + Gt.GTIN_SIZE + Yt.WEIGHT_SIZE) throw new N() let t = new T() return this.encodeCompressedGtin(t, Yt.HEADER_SIZE), this.encodeCompressedWeight(t, Yt.HEADER_SIZE + Gt.GTIN_SIZE, Yt.WEIGHT_SIZE), t.toString() } } ;(Yt.HEADER_SIZE = 5), (Yt.WEIGHT_SIZE = 15) class Xt extends Yt { constructor(t) { super(t) } addWeightCode(t, e) { t.append('(3103)') } checkWeight(t) { return t } } class Wt extends Yt { constructor(t) { super(t) } addWeightCode(t, e) { e < 1e4 ? t.append('(3202)') : t.append('(3203)') } checkWeight(t) { return t < 1e4 ? t : t - 1e4 } } class jt extends Ht { constructor(t) { super(t) } parseInformation() { if (this.getInformation().getSize() < jt.HEADER_SIZE + Ht.GTIN_SIZE) throw new N() let t = new T() this.encodeCompressedGtin(t, jt.HEADER_SIZE) let e = this.getGeneralDecoder().extractNumericValueFromBitArray(jt.HEADER_SIZE + Ht.GTIN_SIZE, jt.LAST_DIGIT_SIZE) t.append('(392'), t.append(e), t.append(')') let r = this.getGeneralDecoder().decodeGeneralPurposeField(jt.HEADER_SIZE + Ht.GTIN_SIZE + jt.LAST_DIGIT_SIZE, null) return t.append(r.getNewString()), t.toString() } } ;(jt.HEADER_SIZE = 8), (jt.LAST_DIGIT_SIZE = 2) class Zt extends Ht { constructor(t) { super(t) } parseInformation() { if (this.getInformation().getSize() < Zt.HEADER_SIZE + Ht.GTIN_SIZE) throw new N() let t = new T() this.encodeCompressedGtin(t, Zt.HEADER_SIZE) let e = this.getGeneralDecoder().extractNumericValueFromBitArray(Zt.HEADER_SIZE + Ht.GTIN_SIZE, Zt.LAST_DIGIT_SIZE) t.append('(393'), t.append(e), t.append(')') let r = this.getGeneralDecoder().extractNumericValueFromBitArray(Zt.HEADER_SIZE + Ht.GTIN_SIZE + Zt.LAST_DIGIT_SIZE, Zt.FIRST_THREE_DIGITS_SIZE) r / 100 == 0 && t.append('0'), r / 10 == 0 && t.append('0'), t.append(r) let n = this.getGeneralDecoder().decodeGeneralPurposeField(Zt.HEADER_SIZE + Ht.GTIN_SIZE + Zt.LAST_DIGIT_SIZE + Zt.FIRST_THREE_DIGITS_SIZE, null) return t.append(n.getNewString()), t.toString() } } ;(Zt.HEADER_SIZE = 8), (Zt.LAST_DIGIT_SIZE = 2), (Zt.FIRST_THREE_DIGITS_SIZE = 10) class Qt extends Gt { constructor(t, e, r) { super(t), (this.dateCode = r), (this.firstAIdigits = e) } parseInformation() { if (this.getInformation().getSize() != Qt.HEADER_SIZE + Qt.GTIN_SIZE + Qt.WEIGHT_SIZE + Qt.DATE_SIZE) throw new N() let t = new T() return ( this.encodeCompressedGtin(t, Qt.HEADER_SIZE), this.encodeCompressedWeight(t, Qt.HEADER_SIZE + Qt.GTIN_SIZE, Qt.WEIGHT_SIZE), this.encodeCompressedDate(t, Qt.HEADER_SIZE + Qt.GTIN_SIZE + Qt.WEIGHT_SIZE), t.toString() ) } encodeCompressedDate(t, e) { let r = this.getGeneralDecoder().extractNumericValueFromBitArray(e, Qt.DATE_SIZE) if (38400 == r) return t.append('('), t.append(this.dateCode), t.append(')') let n = r % 32 r /= 32 let i = (r % 12) + 1 r /= 12 let o = r o / 10 == 0 && t.append('0'), t.append(o), i / 10 == 0 && t.append('0'), t.append(i), n / 10 == 0 && t.append('0'), t.append(n) } addWeightCode(t, e) { t.append('('), t.append(this.firstAIdigits), t.append(e / 1e5), t.append(')') } checkWeight(t) { return t % 1e5 } } ;(Qt.HEADER_SIZE = 8), (Qt.WEIGHT_SIZE = 20), (Qt.DATE_SIZE = 16) class Kt { constructor(t, e, r, n) { ;(this.leftchar = t), (this.rightchar = e), (this.finderpattern = r), (this.maybeLast = n) } mayBeLast() { return this.maybeLast } getLeftChar() { return this.leftchar } getRightChar() { return this.rightchar } getFinderPattern() { return this.finderpattern } mustBeLast() { return null == this.rightchar } toString() { return '[ ' + this.leftchar + ', ' + this.rightchar + ' : ' + (null == this.finderpattern ? 'null' : this.finderpattern.getValue()) + ' ]' } static equals(t, e) { return t instanceof Kt && Kt.equalsOrNull(t.leftchar, e.leftchar) && Kt.equalsOrNull(t.rightchar, e.rightchar) && Kt.equalsOrNull(t.finderpattern, e.finderpattern) } static equalsOrNull(t, e) { return null === t ? null === e : Kt.equals(t, e) } hashCode() { return this.leftchar.getValue() ^ this.rightchar.getValue() ^ this.finderpattern.getValue() } } class qt { constructor(t, e, r) { ;(this.pairs = t), (this.rowNumber = e), (this.wasReversed = r) } getPairs() { return this.pairs } getRowNumber() { return this.rowNumber } isReversed() { return this.wasReversed } isEquivalent(t) { return this.checkEqualitity(this, t) } toString() { return '{ ' + this.pairs + ' }' } equals(t, e) { return t instanceof qt && this.checkEqualitity(t, e) && t.wasReversed === e.wasReversed } checkEqualitity(t, e) { if (!t || !e) return let r return ( t.forEach((t, n) => { e.forEach(e => { t.getLeftChar().getValue() === e.getLeftChar().getValue() && t.getRightChar().getValue() === e.getRightChar().getValue() && t.getFinderPatter().getValue() === e.getFinderPatter().getValue() && (r = !0) }) }), r ) } } class Jt extends Dt { constructor(t) { super(...arguments), (this.pairs = new Array(Jt.MAX_PAIRS)), (this.rows = new Array()), (this.startEnd = [2]), (this.verbose = !0 === t) } decodeRow(t, e, r) { ;(this.pairs.length = 0), (this.startFromEven = !1) try { return Jt.constructResult(this.decodeRow2pairs(t, e)) } catch (t) { this.verbose && console.log(t) } return (this.pairs.length = 0), (this.startFromEven = !0), Jt.constructResult(this.decodeRow2pairs(t, e)) } reset() { ;(this.pairs.length = 0), (this.rows.length = 0) } decodeRow2pairs(t, e) { let r, n = !1 for (; !n; ) try { this.pairs.push(this.retrieveNextPair(e, this.pairs, t)) } catch (t) { if (t instanceof N) { if (!this.pairs.length) throw new N() n = !0 } } if (this.checkChecksum()) return this.pairs if (((r = !!this.rows.length), this.storeRow(t, !1), r)) { let t = this.checkRowsBoolean(!1) if (null != t) return t if (((t = this.checkRowsBoolean(!0)), null != t)) return t } throw new N() } checkRowsBoolean(t) { if (this.rows.length > 25) return (this.rows.length = 0), null ;(this.pairs.length = 0), t && (this.rows = this.rows.reverse()) let e = null try { e = this.checkRows(new Array(), 0) } catch (t) { this.verbose && console.log(t) } return t && (this.rows = this.rows.reverse()), e } checkRows(t, e) { for (let r = e; r < this.rows.length; r++) { let e = this.rows[r] this.pairs.length = 0 for (let e of t) this.pairs.push(e.getPairs()) if ((this.pairs.push(e.getPairs()), !Jt.isValidSequence(this.pairs))) continue if (this.checkChecksum()) return this.pairs let n = new Array(t) n.push(e) try { return this.checkRows(n, r + 1) } catch (t) { this.verbose && console.log(t) } } throw new N() } static isValidSequence(t) { for (let e of Jt.FINDER_PATTERN_SEQUENCES) { if (t.length > e.length) continue let r = !0 for (let n = 0; n < t.length; n++) if (t[n].getFinderPattern().getValue() != e[n]) { r = !1 break } if (r) return !0 } return !1 } storeRow(t, e) { let r = 0, n = !1, i = !1 for (; r < this.rows.length; ) { let e = this.rows[r] if (e.getRowNumber() > t) { i = e.isEquivalent(this.pairs) break } ;(n = e.isEquivalent(this.pairs)), r++ } i || n || Jt.isPartialRow(this.pairs, this.rows) || (this.rows.push(r, new qt(this.pairs, t, e)), this.removePartialRows(this.pairs, this.rows)) } removePartialRows(t, e) { for (let r of e) if (r.getPairs().length !== t.length) for (let e of r.getPairs()) for (let r of t) if (Kt.equals(e, r)) break } static isPartialRow(t, e) { for (let r of e) { let e = !0 for (let n of t) { let t = !1 for (let e of r.getPairs()) if (n.equals(e)) { t = !0 break } if (!t) { e = !1 break } } if (e) return !0 } return !1 } getRows() { return this.rows } static constructResult(t) { let e = (function(t) { try { if (t.get(1)) return new Vt(t) if (!t.get(2)) return new zt(t) switch (kt.extractNumericValueFromBitArray(t, 1, 4)) { case 4: return new Xt(t) case 5: return new Wt(t) } switch (kt.extractNumericValueFromBitArray(t, 1, 5)) { case 12: return new jt(t) case 13: return new Zt(t) } switch (kt.extractNumericValueFromBitArray(t, 1, 7)) { case 56: return new Qt(t, '310', '11') case 57: return new Qt(t, '320', '11') case 58: return new Qt(t, '310', '13') case 59: return new Qt(t, '320', '13') case 60: return new Qt(t, '310', '15') case 61: return new Qt(t, '320', '15') case 62: return new Qt(t, '310', '17') case 63: return new Qt(t, '320', '17') } } catch (e) { throw (console.log(e), new J('unknown decoder: ' + t)) } })( class { static buildBitArray(t) { let e = 2 * t.length - 1 null == t[t.length - 1].getRightChar() && (e -= 1) let r = new A(12 * e), n = 0, i = t[0].getRightChar().getValue() for (let t = 11; t >= 0; --t) 0 != (i & (1 << t)) && r.set(n), n++ for (let e = 1; e < t.length; ++e) { let i = t[e], o = i.getLeftChar().getValue() for (let t = 11; t >= 0; --t) 0 != (o & (1 << t)) && r.set(n), n++ if (null != i.getRightChar()) { let t = i.getRightChar().getValue() for (let e = 11; e >= 0; --e) 0 != (t & (1 << e)) && r.set(n), n++ } } return r } }.buildBitArray(t) ).parseInformation(), r = t[0].getFinderPattern().getResultPoints(), n = t[t.length - 1].getFinderPattern().getResultPoints(), i = [r[0], r[1], n[0], n[1]] return new F(e, null, null, i, k.RSS_EXPANDED, null) } checkChecksum() { let t = this.pairs.get(0), e = t.getLeftChar(), r = t.getRightChar() if (null == r) return !1 let n = r.getChecksumPortion(), i = 2 for (let t = 1; t < this.pairs.size(); ++t) { let e = this.pairs.get(t) ;(n += e.getLeftChar().getChecksumPortion()), i++ let r = e.getRightChar() null != r && ((n += r.getChecksumPortion()), i++) } return (n %= 211), 211 * (i - 4) + n == e.getValue() } static getNextSecondBar(t, e) { let r return t.get(e) ? ((r = t.getNextUnset(e)), (r = t.getNextSet(r))) : ((r = t.getNextSet(e)), (r = t.getNextUnset(r))), r } retrieveNextPair(t, e, r) { let n, i = e.length % 2 == 0 this.startFromEven && (i = !i) let o = !0, s = -1 do { this.findNextPair(t, e, s), (n = this.parseFoundFinderPattern(t, r, i)), null == n ? (s = Jt.getNextSecondBar(t, this.startEnd[0])) : (o = !1) } while (o) let a, l = this.decodeDataCharacter(t, n, i, !0) if (!this.isEmptyPair(e) && e[e.length - 1].mustBeLast()) throw new N() try { a = this.decodeDataCharacter(t, n, i, !1) } catch (t) { ;(a = null), this.verbose && console.log(t) } return new Kt(l, a, n, !0) } isEmptyPair(t) { return 0 === t.length } findNextPair(t, e, r) { let n = this.getDecodeFinderCounters() ;(n[0] = 0), (n[1] = 0), (n[2] = 0), (n[3] = 0) let i, o = t.getSize() i = r >= 0 ? r : this.isEmptyPair(e) ? 0 : e[e.length - 1].getFinderPattern().getStartEnd()[1] let s = e.length % 2 != 0 this.startFromEven && (s = !s) let a = !1 for (; i < o && ((a = !t.get(i)), a); ) i++ let l = 0, c = i for (let e = i; e < o; e++) if (t.get(e) != a) n[l]++ else { if (3 == l) { if ((s && Jt.reverseCounters(n), Jt.isFinderPattern(n))) return (this.startEnd[0] = c), void (this.startEnd[1] = e) s && Jt.reverseCounters(n), (c += n[0] + n[1]), (n[0] = n[2]), (n[1] = n[3]), (n[2] = 0), (n[3] = 0), l-- } else l++ ;(n[l] = 1), (a = !a) } throw new N() } static reverseCounters(t) { let e = t.length for (let r = 0; r < e / 2; ++r) { let n = t[r] ;(t[r] = t[e - r - 1]), (t[e - r - 1] = n) } } parseFoundFinderPattern(t, e, r) { let n, i, o if (r) { let e = this.startEnd[0] - 1 for (; e >= 0 && !t.get(e); ) e-- e++, (n = this.startEnd[0] - e), (i = e), (o = this.startEnd[1]) } else (i = this.startEnd[0]), (o = t.getNextUnset(this.startEnd[1] + 1)), (n = o - this.startEnd[1]) let s, a = this.getDecodeFinderCounters() u.arraycopy(a, 0, a, 1, a.length - 1), (a[0] = n) try { s = this.parseFinderValue(a, Jt.FINDER_PATTERNS) } catch (t) { return null } return new Ot(s, [i, o], i, o, e) } decodeDataCharacter(t, e, r, n) { let i = this.getDataCharacterCounters() for (let t = 0; t < i.length; t++) i[t] = 0 if (n) Jt.recordPatternInReverse(t, e.getStartEnd()[0], i) else { Jt.recordPattern(t, e.getStartEnd()[1], i) for (let t = 0, e = i.length - 1; t < e; t++, e--) { let r = i[t] ;(i[t] = i[e]), (i[e] = r) } } let o = et.sum(new Int32Array(i)) / 17, s = (e.getStartEnd()[1] - e.getStartEnd()[0]) / 15 if (Math.abs(o - s) / s > 0.3) throw new N() let a = this.getOddCounts(), l = this.getEvenCounts(), c = this.getOddRoundingErrors(), h = this.getEvenRoundingErrors() for (let t = 0; t < i.length; t++) { let e = (1 * i[t]) / o, r = e + 0.5 if (r < 1) { if (e < 0.3) throw new N() r = 1 } else if (r > 8) { if (e > 8.7) throw new N() r = 8 } let n = t / 2 0 == (1 & t) ? ((a[n] = r), (c[n] = e - r)) : ((l[n] = r), (h[n] = e - r)) } this.adjustOddEvenCounts(17) let u = 4 * e.getValue() + (r ? 0 : 2) + (n ? 0 : 1) - 1, d = 0, g = 0 for (let t = a.length - 1; t >= 0; t--) { if (Jt.isNotA1left(e, r, n)) { let e = Jt.WEIGHTS[u][2 * t] g += a[t] * e } d += a[t] } let f = 0 for (let t = l.length - 1; t >= 0; t--) if (Jt.isNotA1left(e, r, n)) { let e = Jt.WEIGHTS[u][2 * t + 1] f += l[t] * e } let w = g + f if (0 != (1 & d) || d > 13 || d < 4) throw new N() let A = (13 - d) / 2, m = Jt.SYMBOL_WIDEST[A], E = 9 - m, C = bt.getRSSvalue(a, m, !0), I = bt.getRSSvalue(l, E, !1), p = Jt.EVEN_TOTAL_SUBSET[A], S = Jt.GSUM[A] return new Rt(C * p + I + S, w) } static isNotA1left(t, e, r) { return !(0 == t.getValue() && e && r) } adjustOddEvenCounts(t) { let e = et.sum(new Int32Array(this.getOddCounts())), r = et.sum(new Int32Array(this.getEvenCounts())), n = !1, i = !1 e > 13 ? (i = !0) : e < 4 && (n = !0) let o = !1, s = !1 r > 13 ? (s = !0) : r < 4 && (o = !0) let a = e + r - t, l = 1 == (1 & e), c = 0 == (1 & r) if (1 == a) if (l) { if (c) throw new N() i = !0 } else { if (!c) throw new N() s = !0 } else if (-1 == a) if (l) { if (c) throw new N() n = !0 } else { if (!c) throw new N() o = !0 } else { if (0 != a) throw new N() if (l) { if (!c) throw new N() e < r ? ((n = !0), (s = !0)) : ((i = !0), (o = !0)) } else if (c) throw new N() } if (n) { if (i) throw new N() Jt.increment(this.getOddCounts(), this.getOddRoundingErrors()) } if ((i && Jt.decrement(this.getOddCounts(), this.getOddRoundingErrors()), o)) { if (s) throw new N() Jt.increment(this.getEvenCounts(), this.getOddRoundingErrors()) } s && Jt.decrement(this.getEvenCounts(), this.getEvenRoundingErrors()) } } ;(Jt.SYMBOL_WIDEST = [7, 5, 4, 3, 1]), (Jt.EVEN_TOTAL_SUBSET = [4, 20, 52, 104, 204]), (Jt.GSUM = [0, 348, 1388, 2948, 3988]), (Jt.FINDER_PATTERNS = [ Int32Array.from([1, 8, 4, 1]), Int32Array.from([3, 6, 4, 1]), Int32Array.from([3, 4, 6, 1]), Int32Array.from([3, 2, 8, 1]), Int32Array.from([2, 6, 5, 1]), Int32Array.from([2, 2, 9, 1]) ]), (Jt.WEIGHTS = [ [1, 3, 9, 27, 81, 32, 96, 77], [20, 60, 180, 118, 143, 7, 21, 63], [189, 145, 13, 39, 117, 140, 209, 205], [193, 157, 49, 147, 19, 57, 171, 91], [62, 186, 136, 197, 169, 85, 44, 132], [185, 133, 188, 142, 4, 12, 36, 108], [113, 128, 173, 97, 80, 29, 87, 50], [150, 28, 84, 41, 123, 158, 52, 156], [46, 138, 203, 187, 139, 206, 196, 166], [76, 17, 51, 153, 37, 111, 122, 155], [43, 129, 176, 106, 107, 110, 119, 146], [16, 48, 144, 10, 30, 90, 59, 177], [109, 116, 137, 200, 178, 112, 125, 164], [70, 210, 208, 202, 184, 130, 179, 115], [134, 191, 151, 31, 93, 68, 204, 190], [148, 22, 66, 198, 172, 94, 71, 2], [6, 18, 54, 162, 64, 192, 154, 40], [120, 149, 25, 75, 14, 42, 126, 167], [79, 26, 78, 23, 69, 207, 199, 175], [103, 98, 83, 38, 114, 131, 182, 124], [161, 61, 183, 127, 170, 88, 53, 159], [55, 165, 73, 8, 24, 72, 5, 15], [45, 135, 194, 160, 58, 174, 100, 89] ]), (Jt.FINDER_PAT_A = 0), (Jt.FINDER_PAT_B = 1), (Jt.FINDER_PAT_C = 2), (Jt.FINDER_PAT_D = 3), (Jt.FINDER_PAT_E = 4), (Jt.FINDER_PAT_F = 5), (Jt.FINDER_PATTERN_SEQUENCES = [ [Jt.FINDER_PAT_A, Jt.FINDER_PAT_A], [Jt.FINDER_PAT_A, Jt.FINDER_PAT_B, Jt.FINDER_PAT_B], [Jt.FINDER_PAT_A, Jt.FINDER_PAT_C, Jt.FINDER_PAT_B, Jt.FINDER_PAT_D], [Jt.FINDER_PAT_A, Jt.FINDER_PAT_E, Jt.FINDER_PAT_B, Jt.FINDER_PAT_D, Jt.FINDER_PAT_C], [Jt.FINDER_PAT_A, Jt.FINDER_PAT_E, Jt.FINDER_PAT_B, Jt.FINDER_PAT_D, Jt.FINDER_PAT_D, Jt.FINDER_PAT_F], [Jt.FINDER_PAT_A, Jt.FINDER_PAT_E, Jt.FINDER_PAT_B, Jt.FINDER_PAT_D, Jt.FINDER_PAT_E, Jt.FINDER_PAT_F, Jt.FINDER_PAT_F], [Jt.FINDER_PAT_A, Jt.FINDER_PAT_A, Jt.FINDER_PAT_B, Jt.FINDER_PAT_B, Jt.FINDER_PAT_C, Jt.FINDER_PAT_C, Jt.FINDER_PAT_D, Jt.FINDER_PAT_D], [Jt.FINDER_PAT_A, Jt.FINDER_PAT_A, Jt.FINDER_PAT_B, Jt.FINDER_PAT_B, Jt.FINDER_PAT_C, Jt.FINDER_PAT_C, Jt.FINDER_PAT_D, Jt.FINDER_PAT_E, Jt.FINDER_PAT_E], [Jt.FINDER_PAT_A, Jt.FINDER_PAT_A, Jt.FINDER_PAT_B, Jt.FINDER_PAT_B, Jt.FINDER_PAT_C, Jt.FINDER_PAT_C, Jt.FINDER_PAT_D, Jt.FINDER_PAT_E, Jt.FINDER_PAT_F, Jt.FINDER_PAT_F], [ Jt.FINDER_PAT_A, Jt.FINDER_PAT_A, Jt.FINDER_PAT_B, Jt.FINDER_PAT_B, Jt.FINDER_PAT_C, Jt.FINDER_PAT_D, Jt.FINDER_PAT_D, Jt.FINDER_PAT_E, Jt.FINDER_PAT_E, Jt.FINDER_PAT_F, Jt.FINDER_PAT_F ] ]), (Jt.MAX_PAIRS = 11) class $t extends Rt { constructor(t, e, r) { super(t, e), (this.count = 0), (this.finderPattern = r) } getFinderPattern() { return this.finderPattern } getCount() { return this.count } incrementCount() { this.count++ } } class te extends Dt { constructor() { super(...arguments), (this.possibleLeftPairs = []), (this.possibleRightPairs = []) } decodeRow(t, e, r) { const n = this.decodePair(e, !1, t, r) te.addOrTally(this.possibleLeftPairs, n), e.reverse() let i = this.decodePair(e, !0, t, r) te.addOrTally(this.possibleRightPairs, i), e.reverse() for (let t of this.possibleLeftPairs) if (t.getCount() > 1) for (let e of this.possibleRightPairs) if (e.getCount() > 1 && te.checkChecksum(t, e)) return te.constructResult(t, e) throw new N() } static addOrTally(t, e) { if (null == e) return let r = !1 for (let n of t) if (n.getValue() === e.getValue()) { n.incrementCount(), (r = !0) break } r || t.push(e) } reset() { ;(this.possibleLeftPairs.length = 0), (this.possibleRightPairs.length = 0) } static constructResult(t, e) { let r = 4537077 * t.getValue() + e.getValue(), n = new String(r).toString(), i = new T() for (let t = 13 - n.length; t > 0; t--) i.append('0') i.append(n) let o = 0 for (let t = 0; t < 13; t++) { let e = i.charAt(t).charCodeAt(0) - '0'.charCodeAt(0) o += 0 == (1 & t) ? 3 * e : e } ;(o = 10 - (o % 10)), 10 === o && (o = 0), i.append(o.toString()) let s = t.getFinderPattern().getResultPoints(), a = e.getFinderPattern().getResultPoints() return new F(i.toString(), null, 0, [s[0], s[1], a[0], a[1]], k.RSS_14, new Date().getTime()) } static checkChecksum(t, e) { let r = (t.getChecksumPortion() + 16 * e.getChecksumPortion()) % 79, n = 9 * t.getFinderPattern().getValue() + e.getFinderPattern().getValue() return n > 72 && n--, n > 8 && n--, r === n } decodePair(t, e, r, n) { try { let i = this.findFinderPattern(t, e), o = this.parseFoundFinderPattern(t, r, e, i), s = null == n ? null : n.get(E.NEED_RESULT_POINT_CALLBACK) if (null != s) { let n = (i[0] + i[1]) / 2 e && (n = t.getSize() - 1 - n), s.foundPossibleResultPoint(new nt(n, r)) } let a = this.decodeDataCharacter(t, o, !0), l = this.decodeDataCharacter(t, o, !1) return new $t(1597 * a.getValue() + l.getValue(), a.getChecksumPortion() + 4 * l.getChecksumPortion(), o) } catch (t) { return null } } decodeDataCharacter(t, e, r) { let n = this.getDataCharacterCounters() for (let t = 0; t < n.length; t++) n[t] = 0 if (r) ft.recordPatternInReverse(t, e.getStartEnd()[0], n) else { ft.recordPattern(t, e.getStartEnd()[1] + 1, n) for (let t = 0, e = n.length - 1; t < e; t++, e--) { let r = n[t] ;(n[t] = n[e]), (n[e] = r) } } let i = r ? 16 : 15, o = et.sum(new Int32Array(n)) / i, s = this.getOddCounts(), a = this.getEvenCounts(), l = this.getOddRoundingErrors(), c = this.getEvenRoundingErrors() for (let t = 0; t < n.length; t++) { let e = n[t] / o, r = Math.floor(e + 0.5) r < 1 ? (r = 1) : r > 8 && (r = 8) let i = Math.floor(t / 2) 0 == (1 & t) ? ((s[i] = r), (l[i] = e - r)) : ((a[i] = r), (c[i] = e - r)) } this.adjustOddEvenCounts(r, i) let h = 0, u = 0 for (let t = s.length - 1; t >= 0; t--) (u *= 9), (u += s[t]), (h += s[t]) let d = 0, g = 0 for (let t = a.length - 1; t >= 0; t--) (d *= 9), (d += a[t]), (g += a[t]) let f = u + 3 * d if (r) { if (0 != (1 & h) || h > 12 || h < 4) throw new N() let t = (12 - h) / 2, e = te.OUTSIDE_ODD_WIDEST[t], r = 9 - e, n = bt.getRSSvalue(s, e, !1), i = bt.getRSSvalue(a, r, !0), o = te.OUTSIDE_EVEN_TOTAL_SUBSET[t], l = te.OUTSIDE_GSUM[t] return new Rt(n * o + i + l, f) } { if (0 != (1 & g) || g > 10 || g < 4) throw new N() let t = (10 - g) / 2, e = te.INSIDE_ODD_WIDEST[t], r = 9 - e, n = bt.getRSSvalue(s, e, !0), i = bt.getRSSvalue(a, r, !1), o = te.INSIDE_ODD_TOTAL_SUBSET[t], l = te.INSIDE_GSUM[t] return new Rt(i * o + n + l, f) } } findFinderPattern(t, e) { let r = this.getDecodeFinderCounters() ;(r[0] = 0), (r[1] = 0), (r[2] = 0), (r[3] = 0) let n = t.getSize(), i = !1, o = 0 for (; o < n && ((i = !t.get(o)), e !== i); ) o++ let s = 0, a = o for (let e = o; e < n; e++) if (t.get(e) !== i) r[s]++ else { if (3 === s) { if (Dt.isFinderPattern(r)) return [a, e] ;(a += r[0] + r[1]), (r[0] = r[2]), (r[1] = r[3]), (r[2] = 0), (r[3] = 0), s-- } else s++ ;(r[s] = 1), (i = !i) } throw new N() } parseFoundFinderPattern(t, e, r, n) { let i = t.get(n[0]), o = n[0] - 1 for (; o >= 0 && i !== t.get(o); ) o-- o++ const s = n[0] - o, a = this.getDecodeFinderCounters(), l = new Int32Array(a.length) u.arraycopy(a, 0, l, 1, a.length - 1), (l[0] = s) const c = this.parseFinderValue(l, te.FINDER_PATTERNS) let h = o, d = n[1] return r && ((h = t.getSize() - 1 - h), (d = t.getSize() - 1 - d)), new Ot(c, [o, n[1]], h, d, e) } adjustOddEvenCounts(t, e) { let r = et.sum(new Int32Array(this.getOddCounts())), n = et.sum(new Int32Array(this.getEvenCounts())), i = !1, o = !1, s = !1, a = !1 t ? (r > 12 ? (o = !0) : r < 4 && (i = !0), n > 12 ? (a = !0) : n < 4 && (s = !0)) : (r > 11 ? (o = !0) : r < 5 && (i = !0), n > 10 ? (a = !0) : n < 4 && (s = !0)) let l = r + n - e, c = (1 & r) == (t ? 1 : 0), h = 1 == (1 & n) if (1 === l) if (c) { if (h) throw new N() o = !0 } else { if (!h) throw new N() a = !0 } else if (-1 === l) if (c) { if (h) throw new N() i = !0 } else { if (!h) throw new N() s = !0 } else { if (0 !== l) throw new N() if (c) { if (!h) throw new N() r < n ? ((i = !0), (a = !0)) : ((o = !0), (s = !0)) } else if (h) throw new N() } if (i) { if (o) throw new N() Dt.increment(this.getOddCounts(), this.getOddRoundingErrors()) } if ((o && Dt.decrement(this.getOddCounts(), this.getOddRoundingErrors()), s)) { if (a) throw new N() Dt.increment(this.getEvenCounts(), this.getOddRoundingErrors()) } a && Dt.decrement(this.getEvenCounts(), this.getEvenRoundingErrors()) } } ;(te.OUTSIDE_EVEN_TOTAL_SUBSET = [1, 10, 34, 70, 126]), (te.INSIDE_ODD_TOTAL_SUBSET = [4, 20, 48, 81]), (te.OUTSIDE_GSUM = [0, 161, 961, 2015, 2715]), (te.INSIDE_GSUM = [0, 336, 1036, 1516]), (te.OUTSIDE_ODD_WIDEST = [8, 6, 4, 3, 1]), (te.INSIDE_ODD_WIDEST = [2, 4, 6, 8]), (te.FINDER_PATTERNS = [ Int32Array.from([3, 8, 2, 1]), Int32Array.from([3, 5, 5, 1]), Int32Array.from([3, 3, 7, 1]), Int32Array.from([3, 1, 9, 1]), Int32Array.from([2, 7, 4, 1]), Int32Array.from([2, 5, 6, 1]), Int32Array.from([2, 3, 8, 1]), Int32Array.from([1, 5, 7, 1]), Int32Array.from([1, 3, 9, 1]) ]) class ee extends ft { constructor(t, e) { super(), (this.readers = []), (this.verbose = !0 === e) const r = t ? t.get(E.POSSIBLE_FORMATS) : null, n = t && void 0 !== t.get(E.ASSUME_CODE_39_CHECK_DIGIT) r && ((r.includes(k.EAN_13) || r.includes(k.UPC_A) || r.includes(k.EAN_8) || r.includes(k.UPC_E)) && this.readers.push(new Mt(t)), r.includes(k.CODE_39) && this.readers.push(new At(n)), r.includes(k.CODE_128) && this.readers.push(new wt()), r.includes(k.ITF) && this.readers.push(new mt()), r.includes(k.RSS_14) && this.readers.push(new te()), r.includes(k.RSS_EXPANDED) && this.readers.push(new Jt(this.verbose))), 0 === this.readers.length && (this.readers.push(new Mt(t)), this.readers.push(new At()), this.readers.push(new Mt(t)), this.readers.push(new wt()), this.readers.push(new mt()), this.readers.push(new te()), this.readers.push(new Jt(this.verbose))) } decodeRow(t, e, r) { for (let n = 0; n < this.readers.length; n++) try { return this.readers[n].decodeRow(t, e, r) } catch (t) {} throw new N() } reset() { this.readers.forEach(t => t.reset()) } } class re { constructor(t, e, r) { ;(this.ecCodewords = t), (this.ecBlocks = [e]), r && this.ecBlocks.push(r) } getECCodewords() { return this.ecCodewords } getECBlocks() { return this.ecBlocks } } class ne { constructor(t, e) { ;(this.count = t), (this.dataCodewords = e) } getCount() { return this.count } getDataCodewords() { return this.dataCodewords } } class ie { constructor(t, e, r, n, i, o) { ;(this.versionNumber = t), (this.symbolSizeRows = e), (this.symbolSizeColumns = r), (this.dataRegionSizeRows = n), (this.dataRegionSizeColumns = i), (this.ecBlocks = o) let s = 0 const a = o.getECCodewords(), l = o.getECBlocks() for (let t of l) s += t.getCount() * (t.getDataCodewords() + a) this.totalCodewords = s } getVersionNumber() { return this.versionNumber } getSymbolSizeRows() { return this.symbolSizeRows } getSymbolSizeColumns() { return this.symbolSizeColumns } getDataRegionSizeRows() { return this.dataRegionSizeRows } getDataRegionSizeColumns() { return this.dataRegionSizeColumns } getTotalCodewords() { return this.totalCodewords } getECBlocks() { return this.ecBlocks } static getVersionForDimensions(t, e) { if (0 != (1 & t) || 0 != (1 & e)) throw new C() for (let r of ie.VERSIONS) if (r.symbolSizeRows === t && r.symbolSizeColumns === e) return r throw new C() } toString() { return '' + this.versionNumber } static buildVersions() { return [ new ie(1, 10, 10, 8, 8, new re(5, new ne(1, 3))), new ie(2, 12, 12, 10, 10, new re(7, new ne(1, 5))), new ie(3, 14, 14, 12, 12, new re(10, new ne(1, 8))), new ie(4, 16, 16, 14, 14, new re(12, new ne(1, 12))), new ie(5, 18, 18, 16, 16, new re(14, new ne(1, 18))), new ie(6, 20, 20, 18, 18, new re(18, new ne(1, 22))), new ie(7, 22, 22, 20, 20, new re(20, new ne(1, 30))), new ie(8, 24, 24, 22, 22, new re(24, new ne(1, 36))), new ie(9, 26, 26, 24, 24, new re(28, new ne(1, 44))), new ie(10, 32, 32, 14, 14, new re(36, new ne(1, 62))), new ie(11, 36, 36, 16, 16, new re(42, new ne(1, 86))), new ie(12, 40, 40, 18, 18, new re(48, new ne(1, 114))), new ie(13, 44, 44, 20, 20, new re(56, new ne(1, 144))), new ie(14, 48, 48, 22, 22, new re(68, new ne(1, 174))), new ie(15, 52, 52, 24, 24, new re(42, new ne(2, 102))), new ie(16, 64, 64, 14, 14, new re(56, new ne(2, 140))), new ie(17, 72, 72, 16, 16, new re(36, new ne(4, 92))), new ie(18, 80, 80, 18, 18, new re(48, new ne(4, 114))), new ie(19, 88, 88, 20, 20, new re(56, new ne(4, 144))), new ie(20, 96, 96, 22, 22, new re(68, new ne(4, 174))), new ie(21, 104, 104, 24, 24, new re(56, new ne(6, 136))), new ie(22, 120, 120, 18, 18, new re(68, new ne(6, 175))), new ie(23, 132, 132, 20, 20, new re(62, new ne(8, 163))), new ie(24, 144, 144, 22, 22, new re(62, new ne(8, 156), new ne(2, 155))), new ie(25, 8, 18, 6, 16, new re(7, new ne(1, 5))), new ie(26, 8, 32, 6, 14, new re(11, new ne(1, 10))), new ie(27, 12, 26, 10, 24, new re(14, new ne(1, 16))), new ie(28, 12, 36, 10, 16, new re(18, new ne(1, 22))), new ie(29, 16, 36, 14, 16, new re(24, new ne(1, 32))), new ie(30, 16, 48, 14, 22, new re(28, new ne(1, 49))) ] } } ie.VERSIONS = ie.buildVersions() class oe { constructor(t) { const e = t.getHeight() if (e < 8 || e > 144 || 0 != (1 & e)) throw new C() ;(this.version = oe.readVersion(t)), (this.mappingBitMatrix = this.extractDataRegion(t)), (this.readMappingMatrix = new y(this.mappingBitMatrix.getWidth(), this.mappingBitMatrix.getHeight())) } getVersion() { return this.version } static readVersion(t) { const e = t.getHeight(), r = t.getWidth() return ie.getVersionForDimensions(e, r) } readCodewords() { const t = new Int8Array(this.version.getTotalCodewords()) let e = 0, r = 4, n = 0 const i = this.mappingBitMatrix.getHeight(), o = this.mappingBitMatrix.getWidth() let s = !1, a = !1, l = !1, c = !1 do { if (r !== i || 0 !== n || s) if (r !== i - 2 || 0 !== n || 0 == (3 & o) || a) if (r !== i + 4 || 2 !== n || 0 != (7 & o) || l) if (r !== i - 2 || 0 !== n || 4 != (7 & o) || c) { do { r < i && n >= 0 && !this.readMappingMatrix.get(n, r) && (t[e++] = 255 & this.readUtah(r, n, i, o)), (r -= 2), (n += 2) } while (r >= 0 && n < o) ;(r += 1), (n += 3) do { r >= 0 && n < o && !this.readMappingMatrix.get(n, r) && (t[e++] = 255 & this.readUtah(r, n, i, o)), (r += 2), (n -= 2) } while (r < i && n >= 0) ;(r += 3), (n += 1) } else (t[e++] = 255 & this.readCorner4(i, o)), (r -= 2), (n += 2), (c = !0) else (t[e++] = 255 & this.readCorner3(i, o)), (r -= 2), (n += 2), (l = !0) else (t[e++] = 255 & this.readCorner2(i, o)), (r -= 2), (n += 2), (a = !0) else (t[e++] = 255 & this.readCorner1(i, o)), (r -= 2), (n += 2), (s = !0) } while (r < i || n < o) if (e !== this.version.getTotalCodewords()) throw new C() return t } readModule(t, e, r, n) { return t < 0 && ((t += r), (e += 4 - ((r + 4) & 7))), e < 0 && ((e += n), (t += 4 - ((n + 4) & 7))), this.readMappingMatrix.set(e, t), this.mappingBitMatrix.get(e, t) } readUtah(t, e, r, n) { let i = 0 return ( this.readModule(t - 2, e - 2, r, n) && (i |= 1), (i <<= 1), this.readModule(t - 2, e - 1, r, n) && (i |= 1), (i <<= 1), this.readModule(t - 1, e - 2, r, n) && (i |= 1), (i <<= 1), this.readModule(t - 1, e - 1, r, n) && (i |= 1), (i <<= 1), this.readModule(t - 1, e, r, n) && (i |= 1), (i <<= 1), this.readModule(t, e - 2, r, n) && (i |= 1), (i <<= 1), this.readModule(t, e - 1, r, n) && (i |= 1), (i <<= 1), this.readModule(t, e, r, n) && (i |= 1), i ) } readCorner1(t, e) { let r = 0 return ( this.readModule(t - 1, 0, t, e) && (r |= 1), (r <<= 1), this.readModule(t - 1, 1, t, e) && (r |= 1), (r <<= 1), this.readModule(t - 1, 2, t, e) && (r |= 1), (r <<= 1), this.readModule(0, e - 2, t, e) && (r |= 1), (r <<= 1), this.readModule(0, e - 1, t, e) && (r |= 1), (r <<= 1), this.readModule(1, e - 1, t, e) && (r |= 1), (r <<= 1), this.readModule(2, e - 1, t, e) && (r |= 1), (r <<= 1), this.readModule(3, e - 1, t, e) && (r |= 1), r ) } readCorner2(t, e) { let r = 0 return ( this.readModule(t - 3, 0, t, e) && (r |= 1), (r <<= 1), this.readModule(t - 2, 0, t, e) && (r |= 1), (r <<= 1), this.readModule(t - 1, 0, t, e) && (r |= 1), (r <<= 1), this.readModule(0, e - 4, t, e) && (r |= 1), (r <<= 1), this.readModule(0, e - 3, t, e) && (r |= 1), (r <<= 1), this.readModule(0, e - 2, t, e) && (r |= 1), (r <<= 1), this.readModule(0, e - 1, t, e) && (r |= 1), (r <<= 1), this.readModule(1, e - 1, t, e) && (r |= 1), r ) } readCorner3(t, e) { let r = 0 return ( this.readModule(t - 1, 0, t, e) && (r |= 1), (r <<= 1), this.readModule(t - 1, e - 1, t, e) && (r |= 1), (r <<= 1), this.readModule(0, e - 3, t, e) && (r |= 1), (r <<= 1), this.readModule(0, e - 2, t, e) && (r |= 1), (r <<= 1), this.readModule(0, e - 1, t, e) && (r |= 1), (r <<= 1), this.readModule(1, e - 3, t, e) && (r |= 1), (r <<= 1), this.readModule(1, e - 2, t, e) && (r |= 1), (r <<= 1), this.readModule(1, e - 1, t, e) && (r |= 1), r ) } readCorner4(t, e) { let r = 0 return ( this.readModule(t - 3, 0, t, e) && (r |= 1), (r <<= 1), this.readModule(t - 2, 0, t, e) && (r |= 1), (r <<= 1), this.readModule(t - 1, 0, t, e) && (r |= 1), (r <<= 1), this.readModule(0, e - 2, t, e) && (r |= 1), (r <<= 1), this.readModule(0, e - 1, t, e) && (r |= 1), (r <<= 1), this.readModule(1, e - 1, t, e) && (r |= 1), (r <<= 1), this.readModule(2, e - 1, t, e) && (r |= 1), (r <<= 1), this.readModule(3, e - 1, t, e) && (r |= 1), r ) } extractDataRegion(t) { const e = this.version.getSymbolSizeRows(), r = this.version.getSymbolSizeColumns() if (t.getHeight() !== e) throw new a('Dimension of bitMatrix must match the version size') const n = this.version.getDataRegionSizeRows(), i = this.version.getDataRegionSizeColumns(), o = (e / n) | 0, s = (r / i) | 0, l = new y(s * i, o * n) for (let e = 0; e < o; ++e) { const r = e * n for (let o = 0; o < s; ++o) { const s = o * i for (let a = 0; a < n; ++a) { const c = e * (n + 2) + 1 + a, h = r + a for (let e = 0; e < i; ++e) { const r = o * (i + 2) + 1 + e if (t.get(r, c)) { const t = s + e l.set(t, h) } } } } } return l } } class se { constructor(t, e) { ;(this.numDataCodewords = t), (this.codewords = e) } static getDataBlocks(t, e) { const r = e.getECBlocks() let n = 0 const i = r.getECBlocks() for (let t of i) n += t.getCount() const o = new Array(n) let s = 0 for (let t of i) for (let e = 0; e < t.getCount(); e++) { const e = t.getDataCodewords(), n = r.getECCodewords() + e o[s++] = new se(e, new Uint8Array(n)) } const l = o[0].codewords.length - r.getECCodewords(), c = l - 1 let h = 0 for (let e = 0; e < c; e++) for (let r = 0; r < s; r++) o[r].codewords[e] = t[h++] const u = 24 === e.getVersionNumber(), d = u ? 8 : s for (let e = 0; e < d; e++) o[e].codewords[l - 1] = t[h++] const g = o[0].codewords.length for (let e = l; e < g; e++) for (let r = 0; r < s; r++) { const n = u ? (r + 8) % s : r, i = u && n > 7 ? e - 1 : e o[n].codewords[i] = t[h++] } if (h !== t.length) throw new a() return o } getNumDataCodewords() { return this.numDataCodewords } getCodewords() { return this.codewords } } class ae { constructor(t) { ;(this.bytes = t), (this.byteOffset = 0), (this.bitOffset = 0) } getBitOffset() { return this.bitOffset } getByteOffset() { return this.byteOffset } readBits(t) { if (t < 1 || t > 32 || t > this.available()) throw new a('' + t) let e = 0, r = this.bitOffset, n = this.byteOffset const i = this.bytes if (r > 0) { const o = 8 - r, s = t < o ? t : o, a = o - s, l = (255 >> (8 - s)) << a ;(e = (i[n] & l) >> a), (t -= s), (r += s), 8 === r && ((r = 0), n++) } if (t > 0) { for (; t >= 8; ) (e = (e << 8) | (255 & i[n])), n++, (t -= 8) if (t > 0) { const o = 8 - t, s = (255 >> o) << o ;(e = (e << t) | ((i[n] & s) >> o)), (r += t) } } return (this.bitOffset = r), (this.byteOffset = n), e } available() { return 8 * (this.bytes.length - this.byteOffset) - this.bitOffset } } !(function(t) { ;(t[(t.PAD_ENCODE = 0)] = 'PAD_ENCODE'), (t[(t.ASCII_ENCODE = 1)] = 'ASCII_ENCODE'), (t[(t.C40_ENCODE = 2)] = 'C40_ENCODE'), (t[(t.TEXT_ENCODE = 3)] = 'TEXT_ENCODE'), (t[(t.ANSIX12_ENCODE = 4)] = 'ANSIX12_ENCODE'), (t[(t.EDIFACT_ENCODE = 5)] = 'EDIFACT_ENCODE'), (t[(t.BASE256_ENCODE = 6)] = 'BASE256_ENCODE') })(H || (H = {})) class le { static decode(t) { const e = new ae(t), r = new T(), n = new T(), i = new Array() let o = H.ASCII_ENCODE do { if (o === H.ASCII_ENCODE) o = this.decodeAsciiSegment(e, r, n) else { switch (o) { case H.C40_ENCODE: this.decodeC40Segment(e, r) break case H.TEXT_ENCODE: this.decodeTextSegment(e, r) break case H.ANSIX12_ENCODE: this.decodeAnsiX12Segment(e, r) break case H.EDIFACT_ENCODE: this.decodeEdifactSegment(e, r) break case H.BASE256_ENCODE: this.decodeBase256Segment(e, r, i) break default: throw new C() } o = H.ASCII_ENCODE } } while (o !== H.PAD_ENCODE && e.available() > 0) return n.length() > 0 && r.append(n.toString()), new W(t, r.toString(), 0 === i.length ? null : i, null) } static decodeAsciiSegment(t, e, r) { let n = !1 do { let i = t.readBits(8) if (0 === i) throw new C() if (i <= 128) return n && (i += 128), e.append(String.fromCharCode(i - 1)), H.ASCII_ENCODE if (129 === i) return H.PAD_ENCODE if (i <= 229) { const t = i - 130 t < 10 && e.append('0'), e.append('' + t) } else switch (i) { case 230: return H.C40_ENCODE case 231: return H.BASE256_ENCODE case 232: e.append(String.fromCharCode(29)) break case 233: case 234: break case 235: n = !0 break case 236: e.append('[)>05'), r.insert(0, '') break case 237: e.append('[)>06'), r.insert(0, '') break case 238: return H.ANSIX12_ENCODE case 239: return H.TEXT_ENCODE case 240: return H.EDIFACT_ENCODE case 241: break default: if (254 !== i || 0 !== t.available()) throw new C() } } while (t.available() > 0) return H.ASCII_ENCODE } static decodeC40Segment(t, e) { let r = !1 const n = [] let i = 0 do { if (8 === t.available()) return const o = t.readBits(8) if (254 === o) return this.parseTwoBytes(o, t.readBits(8), n) for (let t = 0; t < 3; t++) { const o = n[t] switch (i) { case 0: if (o < 3) i = o + 1 else { if (!(o < this.C40_BASIC_SET_CHARS.length)) throw new C() { const t = this.C40_BASIC_SET_CHARS[o] r ? (e.append(String.fromCharCode(t.charCodeAt(0) + 128)), (r = !1)) : e.append(t) } } break case 1: r ? (e.append(String.fromCharCode(o + 128)), (r = !1)) : e.append(String.fromCharCode(o)), (i = 0) break case 2: if (o < this.C40_SHIFT2_SET_CHARS.length) { const t = this.C40_SHIFT2_SET_CHARS[o] r ? (e.append(String.fromCharCode(t.charCodeAt(0) + 128)), (r = !1)) : e.append(t) } else switch (o) { case 27: e.append(String.fromCharCode(29)) break case 30: r = !0 break default: throw new C() } i = 0 break case 3: r ? (e.append(String.fromCharCode(o + 224)), (r = !1)) : e.append(String.fromCharCode(o + 96)), (i = 0) break default: throw new C() } } } while (t.available() > 0) } static decodeTextSegment(t, e) { let r = !1, n = [], i = 0 do { if (8 === t.available()) return const o = t.readBits(8) if (254 === o) return this.parseTwoBytes(o, t.readBits(8), n) for (let t = 0; t < 3; t++) { const o = n[t] switch (i) { case 0: if (o < 3) i = o + 1 else { if (!(o < this.TEXT_BASIC_SET_CHARS.length)) throw new C() { const t = this.TEXT_BASIC_SET_CHARS[o] r ? (e.append(String.fromCharCode(t.charCodeAt(0) + 128)), (r = !1)) : e.append(t) } } break case 1: r ? (e.append(String.fromCharCode(o + 128)), (r = !1)) : e.append(String.fromCharCode(o)), (i = 0) break case 2: if (o < this.TEXT_SHIFT2_SET_CHARS.length) { const t = this.TEXT_SHIFT2_SET_CHARS[o] r ? (e.append(String.fromCharCode(t.charCodeAt(0) + 128)), (r = !1)) : e.append(t) } else switch (o) { case 27: e.append(String.fromCharCode(29)) break case 30: r = !0 break default: throw new C() } i = 0 break case 3: if (!(o < this.TEXT_SHIFT3_SET_CHARS.length)) throw new C() { const t = this.TEXT_SHIFT3_SET_CHARS[o] r ? (e.append(String.fromCharCode(t.charCodeAt(0) + 128)), (r = !1)) : e.append(t), (i = 0) } break default: throw new C() } } } while (t.available() > 0) } static decodeAnsiX12Segment(t, e) { const r = [] do { if (8 === t.available()) return const n = t.readBits(8) if (254 === n) return this.parseTwoBytes(n, t.readBits(8), r) for (let t = 0; t < 3; t++) { const n = r[t] switch (n) { case 0: e.append('\r') break case 1: e.append('*') break case 2: e.append('>') break case 3: e.append(' ') break default: if (n < 14) e.append(String.fromCharCode(n + 44)) else { if (!(n < 40)) throw new C() e.append(String.fromCharCode(n + 51)) } } } } while (t.available() > 0) } static parseTwoBytes(t, e, r) { let n = (t << 8) + e - 1, i = Math.floor(n / 1600) ;(r[0] = i), (n -= 1600 * i), (i = Math.floor(n / 40)), (r[1] = i), (r[2] = n - 40 * i) } static decodeEdifactSegment(t, e) { do { if (t.available() <= 16) return for (let r = 0; r < 4; r++) { let r = t.readBits(6) if (31 === r) { const e = 8 - t.getBitOffset() return void (8 !== e && t.readBits(e)) } 0 == (32 & r) && (r |= 64), e.append(String.fromCharCode(r)) } } while (t.available() > 0) } static decodeBase256Segment(t, e, r) { let n = 1 + t.getByteOffset() const i = this.unrandomize255State(t.readBits(8), n++) let o if (((o = 0 === i ? (t.available() / 8) | 0 : i < 250 ? i : 250 * (i - 249) + this.unrandomize255State(t.readBits(8), n++)), o < 0)) throw new C() const s = new Uint8Array(o) for (let e = 0; e < o; e++) { if (t.available() < 8) throw new C() s[e] = this.unrandomize255State(t.readBits(8), n++) } r.push(s) try { e.append(S.decode(s, _.ISO88591)) } catch (t) { throw new J('Platform does not support required encoding: ' + t.message) } } static unrandomize255State(t, e) { const r = t - (((149 * e) % 255) + 1) return r >= 0 ? r : r + 256 } } ;(le.C40_BASIC_SET_CHARS = [ '*', '*', '*', ' ', '0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X', 'Y', 'Z' ]), (le.C40_SHIFT2_SET_CHARS = ['!', '"', '#', '$', '%', '&', "'", '(', ')', '*', '+', ',', '-', '.', '/', ':', ';', '<', '=', '>', '?', '@', '[', '\\', ']', '^', '_']), (le.TEXT_BASIC_SET_CHARS = [ '*', '*', '*', ' ', '0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z' ]), (le.TEXT_SHIFT2_SET_CHARS = le.C40_SHIFT2_SET_CHARS), (le.TEXT_SHIFT3_SET_CHARS = [ '`', 'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X', 'Y', 'Z', '{', '|', '}', '~', String.fromCharCode(127) ]) class ce { constructor() { this.rsDecoder = new $(K.DATA_MATRIX_FIELD_256) } decode(t) { const e = new oe(t), r = e.getVersion(), n = e.readCodewords(), i = se.getDataBlocks(n, r) let o = 0 for (let t of i) o += t.getNumDataCodewords() const s = new Uint8Array(o), a = i.length for (let t = 0; t < a; t++) { const e = i[t], r = e.getCodewords(), n = e.getNumDataCodewords() this.correctErrors(r, n) for (let e = 0; e < n; e++) s[e * a + t] = r[e] } return le.decode(s) } correctErrors(t, e) { const r = new Int32Array(t) try { this.rsDecoder.decode(r, t.length - e) } catch (t) { throw new c() } for (let n = 0; n < e; n++) t[n] = r[n] } } class he { constructor(t) { ;(this.image = t), (this.rectangleDetector = new st(this.image)) } detect() { const t = this.rectangleDetector.detect() let e = this.detectSolid1(t) if (((e = this.detectSolid2(e)), (e[3] = this.correctTopRight(e)), !e[3])) throw new N() e = this.shiftToModuleCenter(e) const r = e[0], n = e[1], i = e[2], o = e[3] let s = this.transitionsBetween(r, o) + 1, a = this.transitionsBetween(i, o) + 1 1 == (1 & s) && (s += 1), 1 == (1 & a) && (a += 1), 4 * s < 7 * a && 4 * a < 7 * s && (s = a = Math.max(s, a)) let l = he.sampleGrid(this.image, r, n, i, o, s, a) return new it(l, [r, n, i, o]) } static shiftPoint(t, e, r) { let n = (e.getX() - t.getX()) / (r + 1), i = (e.getY() - t.getY()) / (r + 1) return new nt(t.getX() + n, t.getY() + i) } static moveAway(t, e, r) { let n = t.getX(), i = t.getY() return n < e ? (n -= 1) : (n += 1), i < r ? (i -= 1) : (i += 1), new nt(n, i) } detectSolid1(t) { let e = t[0], r = t[1], n = t[3], i = t[2], o = this.transitionsBetween(e, r), s = this.transitionsBetween(r, n), a = this.transitionsBetween(n, i), l = this.transitionsBetween(i, e), c = o, h = [i, e, r, n] return ( c > s && ((c = s), (h[0] = e), (h[1] = r), (h[2] = n), (h[3] = i)), c > a && ((c = a), (h[0] = r), (h[1] = n), (h[2] = i), (h[3] = e)), c > l && ((h[0] = n), (h[1] = i), (h[2] = e), (h[3] = r)), h ) } detectSolid2(t) { let e = t[0], r = t[1], n = t[2], i = t[3], o = this.transitionsBetween(e, i), s = he.shiftPoint(r, n, 4 * (o + 1)), a = he.shiftPoint(n, r, 4 * (o + 1)) return ( this.transitionsBetween(s, e) < this.transitionsBetween(a, i) ? ((t[0] = e), (t[1] = r), (t[2] = n), (t[3] = i)) : ((t[0] = r), (t[1] = n), (t[2] = i), (t[3] = e)), t ) } correctTopRight(t) { let e = t[0], r = t[1], n = t[2], i = t[3], o = this.transitionsBetween(e, i), s = this.transitionsBetween(r, i), a = he.shiftPoint(e, r, 4 * (s + 1)), l = he.shiftPoint(n, r, 4 * (o + 1)) ;(o = this.transitionsBetween(a, i)), (s = this.transitionsBetween(l, i)) let c = new nt(i.getX() + (n.getX() - r.getX()) / (o + 1), i.getY() + (n.getY() - r.getY()) / (o + 1)), h = new nt(i.getX() + (e.getX() - r.getX()) / (s + 1), i.getY() + (e.getY() - r.getY()) / (s + 1)) return this.isValid(c) ? this.isValid(h) ? this.transitionsBetween(a, c) + this.transitionsBetween(l, c) > this.transitionsBetween(a, h) + this.transitionsBetween(l, h) ? c : h : c : this.isValid(h) ? h : null } shiftToModuleCenter(t) { let e = t[0], r = t[1], n = t[2], i = t[3], o = this.transitionsBetween(e, i) + 1, s = this.transitionsBetween(n, i) + 1, a = he.shiftPoint(e, r, 4 * s), l = he.shiftPoint(n, r, 4 * o) ;(o = this.transitionsBetween(a, i) + 1), (s = this.transitionsBetween(l, i) + 1), 1 == (1 & o) && (o += 1), 1 == (1 & s) && (s += 1) let c, h, u = (e.getX() + r.getX() + n.getX() + i.getX()) / 4, d = (e.getY() + r.getY() + n.getY() + i.getY()) / 4 return ( (e = he.moveAway(e, u, d)), (r = he.moveAway(r, u, d)), (n = he.moveAway(n, u, d)), (i = he.moveAway(i, u, d)), (a = he.shiftPoint(e, r, 4 * s)), (a = he.shiftPoint(a, i, 4 * o)), (c = he.shiftPoint(r, e, 4 * s)), (c = he.shiftPoint(c, n, 4 * o)), (l = he.shiftPoint(n, i, 4 * s)), (l = he.shiftPoint(l, r, 4 * o)), (h = he.shiftPoint(i, n, 4 * s)), (h = he.shiftPoint(h, e, 4 * o)), [a, c, l, h] ) } isValid(t) { return t.getX() >= 0 && t.getX() < this.image.getWidth() && t.getY() > 0 && t.getY() < this.image.getHeight() } static sampleGrid(t, e, r, n, i, o, s) { return ht .getInstance() .sampleGrid(t, o, s, 0.5, 0.5, o - 0.5, 0.5, o - 0.5, s - 0.5, 0.5, s - 0.5, e.getX(), e.getY(), i.getX(), i.getY(), n.getX(), n.getY(), r.getX(), r.getY()) } transitionsBetween(t, e) { let r = Math.trunc(t.getX()), n = Math.trunc(t.getY()), i = Math.trunc(e.getX()), o = Math.trunc(e.getY()), s = Math.abs(o - n) > Math.abs(i - r) if (s) { let t = r ;(r = n), (n = t), (t = i), (i = o), (o = t) } let a = Math.abs(i - r), l = Math.abs(o - n), c = -a / 2, h = n < o ? 1 : -1, u = r < i ? 1 : -1, d = 0, g = this.image.get(s ? n : r, s ? r : n) for (let t = r, e = n; t !== i; t += u) { let r = this.image.get(s ? e : t, s ? t : e) if ((r !== g && (d++, (g = r)), (c += l), c > 0)) { if (e === o) break ;(e += h), (c -= a) } } return d } } class ue { constructor() { this.decoder = new ce() } decode(t, e = null) { let r, n if (null != e && e.has(E.PURE_BARCODE)) { const e = ue.extractPureBits(t.getBlackMatrix()) ;(r = this.decoder.decode(e)), (n = ue.NO_POINTS) } else { const e = new he(t.getBlackMatrix()).detect() ;(r = this.decoder.decode(e.getBits())), (n = e.getPoints()) } const i = r.getRawBytes(), o = new F(r.getText(), i, 8 * i.length, n, k.DATA_MATRIX, u.currentTimeMillis()), s = r.getByteSegments() null != s && o.putMetadata(X.BYTE_SEGMENTS, s) const a = r.getECLevel() return null != a && o.putMetadata(X.ERROR_CORRECTION_LEVEL, a), o } reset() {} static extractPureBits(t) { const e = t.getTopLeftOnBit(), r = t.getBottomRightOnBit() if (null == e || null == r) throw new N() const n = this.moduleSize(e, t) let i = e[1] const o = r[1] let s = e[0] const a = (r[0] - s + 1) / n, l = (o - i + 1) / n if (a <= 0 || l <= 0) throw new N() const c = n / 2 ;(i += c), (s += c) const h = new y(a, l) for (let e = 0; e < l; e++) { const r = i + e * n for (let i = 0; i < a; i++) t.get(s + i * n, r) && h.set(i, e) } return h } static moduleSize(t, e) { const r = e.getWidth() let n = t[0] const i = t[1] for (; n < r && e.get(n, i); ) n++ if (n === r) throw new N() const o = n - t[0] if (0 === o) throw new N() return o } } ue.NO_POINTS = [] !(function(t) { ;(t[(t.L = 0)] = 'L'), (t[(t.M = 1)] = 'M'), (t[(t.Q = 2)] = 'Q'), (t[(t.H = 3)] = 'H') })(V || (V = {})) class de { constructor(t, e, r) { ;(this.value = t), (this.stringValue = e), (this.bits = r), de.FOR_BITS.set(r, this), de.FOR_VALUE.set(t, this) } getValue() { return this.value } getBits() { return this.bits } static fromString(t) { switch (t) { case 'L': return de.L case 'M': return de.M case 'Q': return de.Q case 'H': return de.H default: throw new s(t + 'not available') } } toString() { return this.stringValue } equals(t) { if (!(t instanceof de)) return !1 const e = t return this.value === e.value } static forBits(t) { if (t < 0 || t >= de.FOR_BITS.size) throw new a() return de.FOR_BITS.get(t) } } ;(de.FOR_BITS = new Map()), (de.FOR_VALUE = new Map()), (de.L = new de(V.L, 'L', 1)), (de.M = new de(V.M, 'M', 0)), (de.Q = new de(V.Q, 'Q', 3)), (de.H = new de(V.H, 'H', 2)) class ge { constructor(t) { ;(this.errorCorrectionLevel = de.forBits((t >> 3) & 3)), (this.dataMask = 7 & t) } static numBitsDiffering(t, e) { return w.bitCount(t ^ e) } static decodeFormatInformation(t, e) { const r = ge.doDecodeFormatInformation(t, e) return null !== r ? r : ge.doDecodeFormatInformation(t ^ ge.FORMAT_INFO_MASK_QR, e ^ ge.FORMAT_INFO_MASK_QR) } static doDecodeFormatInformation(t, e) { let r = Number.MAX_SAFE_INTEGER, n = 0 for (const i of ge.FORMAT_INFO_DECODE_LOOKUP) { const o = i[0] if (o === t || o === e) return new ge(i[1]) let s = ge.numBitsDiffering(t, o) s < r && ((n = i[1]), (r = s)), t !== e && ((s = ge.numBitsDiffering(e, o)), s < r && ((n = i[1]), (r = s))) } return r <= 3 ? new ge(n) : null } getErrorCorrectionLevel() { return this.errorCorrectionLevel } getDataMask() { return this.dataMask } hashCode() { return (this.errorCorrectionLevel.getBits() << 3) | this.dataMask } equals(t) { if (!(t instanceof ge)) return !1 const e = t return this.errorCorrectionLevel === e.errorCorrectionLevel && this.dataMask === e.dataMask } } ;(ge.FORMAT_INFO_MASK_QR = 21522), (ge.FORMAT_INFO_DECODE_LOOKUP = [ Int32Array.from([21522, 0]), Int32Array.from([20773, 1]), Int32Array.from([24188, 2]), Int32Array.from([23371, 3]), Int32Array.from([17913, 4]), Int32Array.from([16590, 5]), Int32Array.from([20375, 6]), Int32Array.from([19104, 7]), Int32Array.from([30660, 8]), Int32Array.from([29427, 9]), Int32Array.from([32170, 10]), Int32Array.from([30877, 11]), Int32Array.from([26159, 12]), Int32Array.from([25368, 13]), Int32Array.from([27713, 14]), Int32Array.from([26998, 15]), Int32Array.from([5769, 16]), Int32Array.from([5054, 17]), Int32Array.from([7399, 18]), Int32Array.from([6608, 19]), Int32Array.from([1890, 20]), Int32Array.from([597, 21]), Int32Array.from([3340, 22]), Int32Array.from([2107, 23]), Int32Array.from([13663, 24]), Int32Array.from([12392, 25]), Int32Array.from([16177, 26]), Int32Array.from([14854, 27]), Int32Array.from([9396, 28]), Int32Array.from([8579, 29]), Int32Array.from([11994, 30]), Int32Array.from([11245, 31]) ]) class fe { constructor(t, ...e) { ;(this.ecCodewordsPerBlock = t), (this.ecBlocks = e) } getECCodewordsPerBlock() { return this.ecCodewordsPerBlock } getNumBlocks() { let t = 0 const e = this.ecBlocks for (const r of e) t += r.getCount() return t } getTotalECCodewords() { return this.ecCodewordsPerBlock * this.getNumBlocks() } getECBlocks() { return this.ecBlocks } } class we { constructor(t, e) { ;(this.count = t), (this.dataCodewords = e) } getCount() { return this.count } getDataCodewords() { return this.dataCodewords } } class Ae { constructor(t, e, ...r) { ;(this.versionNumber = t), (this.alignmentPatternCenters = e), (this.ecBlocks = r) let n = 0 const i = r[0].getECCodewordsPerBlock(), o = r[0].getECBlocks() for (const t of o) n += t.getCount() * (t.getDataCodewords() + i) this.totalCodewords = n } getVersionNumber() { return this.versionNumber } getAlignmentPatternCenters() { return this.alignmentPatternCenters } getTotalCodewords() { return this.totalCodewords } getDimensionForVersion() { return 17 + 4 * this.versionNumber } getECBlocksForLevel(t) { return this.ecBlocks[t.getValue()] } static getProvisionalVersionForDimension(t) { if (t % 4 != 1) throw new C() try { return this.getVersionForNumber((t - 17) / 4) } catch (t) { throw new C() } } static getVersionForNumber(t) { if (t < 1 || t > 40) throw new a() return Ae.VERSIONS[t - 1] } static decodeVersionInformation(t) { let e = Number.MAX_SAFE_INTEGER, r = 0 for (let n = 0; n < Ae.VERSION_DECODE_INFO.length; n++) { const i = Ae.VERSION_DECODE_INFO[n] if (i === t) return Ae.getVersionForNumber(n + 7) const o = ge.numBitsDiffering(t, i) o < e && ((r = n + 7), (e = o)) } return e <= 3 ? Ae.getVersionForNumber(r) : null } buildFunctionPattern() { const t = this.getDimensionForVersion(), e = new y(t) e.setRegion(0, 0, 9, 9), e.setRegion(t - 8, 0, 8, 9), e.setRegion(0, t - 8, 9, 8) const r = this.alignmentPatternCenters.length for (let t = 0; t < r; t++) { const n = this.alignmentPatternCenters[t] - 2 for (let i = 0; i < r; i++) (0 === t && (0 === i || i === r - 1)) || (t === r - 1 && 0 === i) || e.setRegion(this.alignmentPatternCenters[i] - 2, n, 5, 5) } return e.setRegion(6, 9, 1, t - 17), e.setRegion(9, 6, t - 17, 1), this.versionNumber > 6 && (e.setRegion(t - 11, 0, 3, 6), e.setRegion(0, t - 11, 6, 3)), e } toString() { return '' + this.versionNumber } } ;(Ae.VERSION_DECODE_INFO = Int32Array.from([ 31892, 34236, 39577, 42195, 48118, 51042, 55367, 58893, 63784, 68472, 70749, 76311, 79154, 84390, 87683, 92361, 96236, 102084, 102881, 110507, 110734, 117786, 119615, 126325, 127568, 133589, 136944, 141498, 145311, 150283, 152622, 158308, 161089, 167017 ])), (Ae.VERSIONS = [ new Ae(1, new Int32Array(0), new fe(7, new we(1, 19)), new fe(10, new we(1, 16)), new fe(13, new we(1, 13)), new fe(17, new we(1, 9))), new Ae(2, Int32Array.from([6, 18]), new fe(10, new we(1, 34)), new fe(16, new we(1, 28)), new fe(22, new we(1, 22)), new fe(28, new we(1, 16))), new Ae(3, Int32Array.from([6, 22]), new fe(15, new we(1, 55)), new fe(26, new we(1, 44)), new fe(18, new we(2, 17)), new fe(22, new we(2, 13))), new Ae(4, Int32Array.from([6, 26]), new fe(20, new we(1, 80)), new fe(18, new we(2, 32)), new fe(26, new we(2, 24)), new fe(16, new we(4, 9))), new Ae( 5, Int32Array.from([6, 30]), new fe(26, new we(1, 108)), new fe(24, new we(2, 43)), new fe(18, new we(2, 15), new we(2, 16)), new fe(22, new we(2, 11), new we(2, 12)) ), new Ae(6, Int32Array.from([6, 34]), new fe(18, new we(2, 68)), new fe(16, new we(4, 27)), new fe(24, new we(4, 19)), new fe(28, new we(4, 15))), new Ae( 7, Int32Array.from([6, 22, 38]), new fe(20, new we(2, 78)), new fe(18, new we(4, 31)), new fe(18, new we(2, 14), new we(4, 15)), new fe(26, new we(4, 13), new we(1, 14)) ), new Ae( 8, Int32Array.from([6, 24, 42]), new fe(24, new we(2, 97)), new fe(22, new we(2, 38), new we(2, 39)), new fe(22, new we(4, 18), new we(2, 19)), new fe(26, new we(4, 14), new we(2, 15)) ), new Ae( 9, Int32Array.from([6, 26, 46]), new fe(30, new we(2, 116)), new fe(22, new we(3, 36), new we(2, 37)), new fe(20, new we(4, 16), new we(4, 17)), new fe(24, new we(4, 12), new we(4, 13)) ), new Ae( 10, Int32Array.from([6, 28, 50]), new fe(18, new we(2, 68), new we(2, 69)), new fe(26, new we(4, 43), new we(1, 44)), new fe(24, new we(6, 19), new we(2, 20)), new fe(28, new we(6, 15), new we(2, 16)) ), new Ae( 11, Int32Array.from([6, 30, 54]), new fe(20, new we(4, 81)), new fe(30, new we(1, 50), new we(4, 51)), new fe(28, new we(4, 22), new we(4, 23)), new fe(24, new we(3, 12), new we(8, 13)) ), new Ae( 12, Int32Array.from([6, 32, 58]), new fe(24, new we(2, 92), new we(2, 93)), new fe(22, new we(6, 36), new we(2, 37)), new fe(26, new we(4, 20), new we(6, 21)), new fe(28, new we(7, 14), new we(4, 15)) ), new Ae( 13, Int32Array.from([6, 34, 62]), new fe(26, new we(4, 107)), new fe(22, new we(8, 37), new we(1, 38)), new fe(24, new we(8, 20), new we(4, 21)), new fe(22, new we(12, 11), new we(4, 12)) ), new Ae( 14, Int32Array.from([6, 26, 46, 66]), new fe(30, new we(3, 115), new we(1, 116)), new fe(24, new we(4, 40), new we(5, 41)), new fe(20, new we(11, 16), new we(5, 17)), new fe(24, new we(11, 12), new we(5, 13)) ), new Ae( 15, Int32Array.from([6, 26, 48, 70]), new fe(22, new we(5, 87), new we(1, 88)), new fe(24, new we(5, 41), new we(5, 42)), new fe(30, new we(5, 24), new we(7, 25)), new fe(24, new we(11, 12), new we(7, 13)) ), new Ae( 16, Int32Array.from([6, 26, 50, 74]), new fe(24, new we(5, 98), new we(1, 99)), new fe(28, new we(7, 45), new we(3, 46)), new fe(24, new we(15, 19), new we(2, 20)), new fe(30, new we(3, 15), new we(13, 16)) ), new Ae( 17, Int32Array.from([6, 30, 54, 78]), new fe(28, new we(1, 107), new we(5, 108)), new fe(28, new we(10, 46), new we(1, 47)), new fe(28, new we(1, 22), new we(15, 23)), new fe(28, new we(2, 14), new we(17, 15)) ), new Ae( 18, Int32Array.from([6, 30, 56, 82]), new fe(30, new we(5, 120), new we(1, 121)), new fe(26, new we(9, 43), new we(4, 44)), new fe(28, new we(17, 22), new we(1, 23)), new fe(28, new we(2, 14), new we(19, 15)) ), new Ae( 19, Int32Array.from([6, 30, 58, 86]), new fe(28, new we(3, 113), new we(4, 114)), new fe(26, new we(3, 44), new we(11, 45)), new fe(26, new we(17, 21), new we(4, 22)), new fe(26, new we(9, 13), new we(16, 14)) ), new Ae( 20, Int32Array.from([6, 34, 62, 90]), new fe(28, new we(3, 107), new we(5, 108)), new fe(26, new we(3, 41), new we(13, 42)), new fe(30, new we(15, 24), new we(5, 25)), new fe(28, new we(15, 15), new we(10, 16)) ), new Ae( 21, Int32Array.from([6, 28, 50, 72, 94]), new fe(28, new we(4, 116), new we(4, 117)), new fe(26, new we(17, 42)), new fe(28, new we(17, 22), new we(6, 23)), new fe(30, new we(19, 16), new we(6, 17)) ), new Ae( 22, Int32Array.from([6, 26, 50, 74, 98]), new fe(28, new we(2, 111), new we(7, 112)), new fe(28, new we(17, 46)), new fe(30, new we(7, 24), new we(16, 25)), new fe(24, new we(34, 13)) ), new Ae( 23, Int32Array.from([6, 30, 54, 78, 102]), new fe(30, new we(4, 121), new we(5, 122)), new fe(28, new we(4, 47), new we(14, 48)), new fe(30, new we(11, 24), new we(14, 25)), new fe(30, new we(16, 15), new we(14, 16)) ), new Ae( 24, Int32Array.from([6, 28, 54, 80, 106]), new fe(30, new we(6, 117), new we(4, 118)), new fe(28, new we(6, 45), new we(14, 46)), new fe(30, new we(11, 24), new we(16, 25)), new fe(30, new we(30, 16), new we(2, 17)) ), new Ae( 25, Int32Array.from([6, 32, 58, 84, 110]), new fe(26, new we(8, 106), new we(4, 107)), new fe(28, new we(8, 47), new we(13, 48)), new fe(30, new we(7, 24), new we(22, 25)), new fe(30, new we(22, 15), new we(13, 16)) ), new Ae( 26, Int32Array.from([6, 30, 58, 86, 114]), new fe(28, new we(10, 114), new we(2, 115)), new fe(28, new we(19, 46), new we(4, 47)), new fe(28, new we(28, 22), new we(6, 23)), new fe(30, new we(33, 16), new we(4, 17)) ), new Ae( 27, Int32Array.from([6, 34, 62, 90, 118]), new fe(30, new we(8, 122), new we(4, 123)), new fe(28, new we(22, 45), new we(3, 46)), new fe(30, new we(8, 23), new we(26, 24)), new fe(30, new we(12, 15), new we(28, 16)) ), new Ae( 28, Int32Array.from([6, 26, 50, 74, 98, 122]), new fe(30, new we(3, 117), new we(10, 118)), new fe(28, new we(3, 45), new we(23, 46)), new fe(30, new we(4, 24), new we(31, 25)), new fe(30, new we(11, 15), new we(31, 16)) ), new Ae( 29, Int32Array.from([6, 30, 54, 78, 102, 126]), new fe(30, new we(7, 116), new we(7, 117)), new fe(28, new we(21, 45), new we(7, 46)), new fe(30, new we(1, 23), new we(37, 24)), new fe(30, new we(19, 15), new we(26, 16)) ), new Ae( 30, Int32Array.from([6, 26, 52, 78, 104, 130]), new fe(30, new we(5, 115), new we(10, 116)), new fe(28, new we(19, 47), new we(10, 48)), new fe(30, new we(15, 24), new we(25, 25)), new fe(30, new we(23, 15), new we(25, 16)) ), new Ae( 31, Int32Array.from([6, 30, 56, 82, 108, 134]), new fe(30, new we(13, 115), new we(3, 116)), new fe(28, new we(2, 46), new we(29, 47)), new fe(30, new we(42, 24), new we(1, 25)), new fe(30, new we(23, 15), new we(28, 16)) ), new Ae( 32, Int32Array.from([6, 34, 60, 86, 112, 138]), new fe(30, new we(17, 115)), new fe(28, new we(10, 46), new we(23, 47)), new fe(30, new we(10, 24), new we(35, 25)), new fe(30, new we(19, 15), new we(35, 16)) ), new Ae( 33, Int32Array.from([6, 30, 58, 86, 114, 142]), new fe(30, new we(17, 115), new we(1, 116)), new fe(28, new we(14, 46), new we(21, 47)), new fe(30, new we(29, 24), new we(19, 25)), new fe(30, new we(11, 15), new we(46, 16)) ), new Ae( 34, Int32Array.from([6, 34, 62, 90, 118, 146]), new fe(30, new we(13, 115), new we(6, 116)), new fe(28, new we(14, 46), new we(23, 47)), new fe(30, new we(44, 24), new we(7, 25)), new fe(30, new we(59, 16), new we(1, 17)) ), new Ae( 35, Int32Array.from([6, 30, 54, 78, 102, 126, 150]), new fe(30, new we(12, 121), new we(7, 122)), new fe(28, new we(12, 47), new we(26, 48)), new fe(30, new we(39, 24), new we(14, 25)), new fe(30, new we(22, 15), new we(41, 16)) ), new Ae( 36, Int32Array.from([6, 24, 50, 76, 102, 128, 154]), new fe(30, new we(6, 121), new we(14, 122)), new fe(28, new we(6, 47), new we(34, 48)), new fe(30, new we(46, 24), new we(10, 25)), new fe(30, new we(2, 15), new we(64, 16)) ), new Ae( 37, Int32Array.from([6, 28, 54, 80, 106, 132, 158]), new fe(30, new we(17, 122), new we(4, 123)), new fe(28, new we(29, 46), new we(14, 47)), new fe(30, new we(49, 24), new we(10, 25)), new fe(30, new we(24, 15), new we(46, 16)) ), new Ae( 38, Int32Array.from([6, 32, 58, 84, 110, 136, 162]), new fe(30, new we(4, 122), new we(18, 123)), new fe(28, new we(13, 46), new we(32, 47)), new fe(30, new we(48, 24), new we(14, 25)), new fe(30, new we(42, 15), new we(32, 16)) ), new Ae( 39, Int32Array.from([6, 26, 54, 82, 110, 138, 166]), new fe(30, new we(20, 117), new we(4, 118)), new fe(28, new we(40, 47), new we(7, 48)), new fe(30, new we(43, 24), new we(22, 25)), new fe(30, new we(10, 15), new we(67, 16)) ), new Ae( 40, Int32Array.from([6, 30, 58, 86, 114, 142, 170]), new fe(30, new we(19, 118), new we(6, 119)), new fe(28, new we(18, 47), new we(31, 48)), new fe(30, new we(34, 24), new we(34, 25)), new fe(30, new we(20, 15), new we(61, 16)) ) ]), (function(t) { ;(t[(t.DATA_MASK_000 = 0)] = 'DATA_MASK_000'), (t[(t.DATA_MASK_001 = 1)] = 'DATA_MASK_001'), (t[(t.DATA_MASK_010 = 2)] = 'DATA_MASK_010'), (t[(t.DATA_MASK_011 = 3)] = 'DATA_MASK_011'), (t[(t.DATA_MASK_100 = 4)] = 'DATA_MASK_100'), (t[(t.DATA_MASK_101 = 5)] = 'DATA_MASK_101'), (t[(t.DATA_MASK_110 = 6)] = 'DATA_MASK_110'), (t[(t.DATA_MASK_111 = 7)] = 'DATA_MASK_111') })(z || (z = {})) class me { constructor(t, e) { ;(this.value = t), (this.isMasked = e) } unmaskBitMatrix(t, e) { for (let r = 0; r < e; r++) for (let n = 0; n < e; n++) this.isMasked(r, n) && t.flip(n, r) } } me.values = new Map([ [z.DATA_MASK_000, new me(z.DATA_MASK_000, (t, e) => 0 == ((t + e) & 1))], [z.DATA_MASK_001, new me(z.DATA_MASK_001, (t, e) => 0 == (1 & t))], [z.DATA_MASK_010, new me(z.DATA_MASK_010, (t, e) => e % 3 == 0)], [z.DATA_MASK_011, new me(z.DATA_MASK_011, (t, e) => (t + e) % 3 == 0)], [z.DATA_MASK_100, new me(z.DATA_MASK_100, (t, e) => 0 == ((Math.floor(t / 2) + Math.floor(e / 3)) & 1))], [z.DATA_MASK_101, new me(z.DATA_MASK_101, (t, e) => (t * e) % 6 == 0)], [z.DATA_MASK_110, new me(z.DATA_MASK_110, (t, e) => (t * e) % 6 < 3)], [z.DATA_MASK_111, new me(z.DATA_MASK_111, (t, e) => 0 == ((t + e + ((t * e) % 3)) & 1))] ]) class Ee { constructor(t) { const e = t.getHeight() if (e < 21 || 1 != (3 & e)) throw new C() this.bitMatrix = t } readFormatInformation() { if (null !== this.parsedFormatInfo && void 0 !== this.parsedFormatInfo) return this.parsedFormatInfo let t = 0 for (let e = 0; e < 6; e++) t = this.copyBit(e, 8, t) ;(t = this.copyBit(7, 8, t)), (t = this.copyBit(8, 8, t)), (t = this.copyBit(8, 7, t)) for (let e = 5; e >= 0; e--) t = this.copyBit(8, e, t) const e = this.bitMatrix.getHeight() let r = 0 const n = e - 7 for (let t = e - 1; t >= n; t--) r = this.copyBit(8, t, r) for (let t = e - 8; t < e; t++) r = this.copyBit(t, 8, r) if (((this.parsedFormatInfo = ge.decodeFormatInformation(t, r)), null !== this.parsedFormatInfo)) return this.parsedFormatInfo throw new C() } readVersion() { if (null !== this.parsedVersion && void 0 !== this.parsedVersion) return this.parsedVersion const t = this.bitMatrix.getHeight(), e = Math.floor((t - 17) / 4) if (e <= 6) return Ae.getVersionForNumber(e) let r = 0 const n = t - 11 for (let e = 5; e >= 0; e--) for (let i = t - 9; i >= n; i--) r = this.copyBit(i, e, r) let i = Ae.decodeVersionInformation(r) if (null !== i && i.getDimensionForVersion() === t) return (this.parsedVersion = i), i r = 0 for (let e = 5; e >= 0; e--) for (let i = t - 9; i >= n; i--) r = this.copyBit(e, i, r) if (((i = Ae.decodeVersionInformation(r)), null !== i && i.getDimensionForVersion() === t)) return (this.parsedVersion = i), i throw new C() } copyBit(t, e, r) { return (this.isMirror ? this.bitMatrix.get(e, t) : this.bitMatrix.get(t, e)) ? (r << 1) | 1 : r << 1 } readCodewords() { const t = this.readFormatInformation(), e = this.readVersion(), r = me.values.get(t.getDataMask()), n = this.bitMatrix.getHeight() r.unmaskBitMatrix(this.bitMatrix, n) const i = e.buildFunctionPattern() let o = !0 const s = new Uint8Array(e.getTotalCodewords()) let a = 0, l = 0, c = 0 for (let t = n - 1; t > 0; t -= 2) { 6 === t && t-- for (let e = 0; e < n; e++) { const r = o ? n - 1 - e : e for (let e = 0; e < 2; e++) i.get(t - e, r) || (c++, (l <<= 1), this.bitMatrix.get(t - e, r) && (l |= 1), 8 === c && ((s[a++] = l), (c = 0), (l = 0))) } o = !o } if (a !== e.getTotalCodewords()) throw new C() return s } remask() { if (null === this.parsedFormatInfo) return const t = me.values[this.parsedFormatInfo.getDataMask()], e = this.bitMatrix.getHeight() t.unmaskBitMatrix(this.bitMatrix, e) } setMirror(t) { ;(this.parsedVersion = null), (this.parsedFormatInfo = null), (this.isMirror = t) } mirror() { const t = this.bitMatrix for (let e = 0, r = t.getWidth(); e < r; e++) for (let r = e + 1, n = t.getHeight(); r < n; r++) t.get(e, r) !== t.get(r, e) && (t.flip(r, e), t.flip(e, r)) } } class Ce { constructor(t, e) { ;(this.numDataCodewords = t), (this.codewords = e) } static getDataBlocks(t, e, r) { if (t.length !== e.getTotalCodewords()) throw new a() const n = e.getECBlocksForLevel(r) let i = 0 const o = n.getECBlocks() for (const t of o) i += t.getCount() const s = new Array(i) let l = 0 for (const t of o) for (let e = 0; e < t.getCount(); e++) { const e = t.getDataCodewords(), r = n.getECCodewordsPerBlock() + e s[l++] = new Ce(e, new Uint8Array(r)) } const c = s[0].codewords.length let h = s.length - 1 for (; h >= 0 && s[h].codewords.length !== c; ) h-- h++ const u = c - n.getECCodewordsPerBlock() let d = 0 for (let e = 0; e < u; e++) for (let r = 0; r < l; r++) s[r].codewords[e] = t[d++] for (let e = h; e < l; e++) s[e].codewords[u] = t[d++] const g = s[0].codewords.length for (let e = u; e < g; e++) for (let r = 0; r < l; r++) { const n = r < h ? e : e + 1 s[r].codewords[n] = t[d++] } return s } getNumDataCodewords() { return this.numDataCodewords } getCodewords() { return this.codewords } } !(function(t) { ;(t[(t.TERMINATOR = 0)] = 'TERMINATOR'), (t[(t.NUMERIC = 1)] = 'NUMERIC'), (t[(t.ALPHANUMERIC = 2)] = 'ALPHANUMERIC'), (t[(t.STRUCTURED_APPEND = 3)] = 'STRUCTURED_APPEND'), (t[(t.BYTE = 4)] = 'BYTE'), (t[(t.ECI = 5)] = 'ECI'), (t[(t.KANJI = 6)] = 'KANJI'), (t[(t.FNC1_FIRST_POSITION = 7)] = 'FNC1_FIRST_POSITION'), (t[(t.FNC1_SECOND_POSITION = 8)] = 'FNC1_SECOND_POSITION'), (t[(t.HANZI = 9)] = 'HANZI') })(G || (G = {})) class Ie { constructor(t, e, r, n) { ;(this.value = t), (this.stringValue = e), (this.characterCountBitsForVersions = r), (this.bits = n), Ie.FOR_BITS.set(n, this), Ie.FOR_VALUE.set(t, this) } static forBits(t) { const e = Ie.FOR_BITS.get(t) if (void 0 === e) throw new a() return e } getCharacterCountBits(t) { const e = t.getVersionNumber() let r return (r = e <= 9 ? 0 : e <= 26 ? 1 : 2), this.characterCountBitsForVersions[r] } getValue() { return this.value } getBits() { return this.bits } equals(t) { if (!(t instanceof Ie)) return !1 const e = t return this.value === e.value } toString() { return this.stringValue } } ;(Ie.FOR_BITS = new Map()), (Ie.FOR_VALUE = new Map()), (Ie.TERMINATOR = new Ie(G.TERMINATOR, 'TERMINATOR', Int32Array.from([0, 0, 0]), 0)), (Ie.NUMERIC = new Ie(G.NUMERIC, 'NUMERIC', Int32Array.from([10, 12, 14]), 1)), (Ie.ALPHANUMERIC = new Ie(G.ALPHANUMERIC, 'ALPHANUMERIC', Int32Array.from([9, 11, 13]), 2)), (Ie.STRUCTURED_APPEND = new Ie(G.STRUCTURED_APPEND, 'STRUCTURED_APPEND', Int32Array.from([0, 0, 0]), 3)), (Ie.BYTE = new Ie(G.BYTE, 'BYTE', Int32Array.from([8, 16, 16]), 4)), (Ie.ECI = new Ie(G.ECI, 'ECI', Int32Array.from([0, 0, 0]), 7)), (Ie.KANJI = new Ie(G.KANJI, 'KANJI', Int32Array.from([8, 10, 12]), 8)), (Ie.FNC1_FIRST_POSITION = new Ie(G.FNC1_FIRST_POSITION, 'FNC1_FIRST_POSITION', Int32Array.from([0, 0, 0]), 5)), (Ie.FNC1_SECOND_POSITION = new Ie(G.FNC1_SECOND_POSITION, 'FNC1_SECOND_POSITION', Int32Array.from([0, 0, 0]), 9)), (Ie.HANZI = new Ie(G.HANZI, 'HANZI', Int32Array.from([8, 10, 12]), 13)) class pe { static decode(t, e, r, n) { const i = new ae(t) let o = new T() const s = new Array() let a = -1, l = -1 try { let t, r = null, c = !1 do { if (i.available() < 4) t = Ie.TERMINATOR else { const e = i.readBits(4) t = Ie.forBits(e) } switch (t) { case Ie.TERMINATOR: break case Ie.FNC1_FIRST_POSITION: case Ie.FNC1_SECOND_POSITION: c = !0 break case Ie.STRUCTURED_APPEND: if (i.available() < 16) throw new C() ;(a = i.readBits(8)), (l = i.readBits(8)) break case Ie.ECI: const h = pe.parseECIValue(i) if (((r = I.getCharacterSetECIByValue(h)), null === r)) throw new C() break case Ie.HANZI: const u = i.readBits(4), d = i.readBits(t.getCharacterCountBits(e)) u === pe.GB2312_SUBSET && pe.decodeHanziSegment(i, o, d) break default: const g = i.readBits(t.getCharacterCountBits(e)) switch (t) { case Ie.NUMERIC: pe.decodeNumericSegment(i, o, g) break case Ie.ALPHANUMERIC: pe.decodeAlphanumericSegment(i, o, g, c) break case Ie.BYTE: pe.decodeByteSegment(i, o, g, r, s, n) break case Ie.KANJI: pe.decodeKanjiSegment(i, o, g) break default: throw new C() } } } while (t !== Ie.TERMINATOR) } catch (t) { throw new C() } return new W(t, o.toString(), 0 === s.length ? null : s, null === r ? null : r.toString(), a, l) } static decodeHanziSegment(t, e, r) { if (13 * r > t.available()) throw new C() const n = new Uint8Array(2 * r) let i = 0 for (; r > 0; ) { const e = t.readBits(13) let o = (((e / 96) << 8) & 4294967295) | e % 96 ;(o += o < 959 ? 41377 : 42657), (n[i] = (o >> 8) & 255), (n[i + 1] = 255 & o), (i += 2), r-- } try { e.append(S.decode(n, _.GB2312)) } catch (t) { throw new C(t) } } static decodeKanjiSegment(t, e, r) { if (13 * r > t.available()) throw new C() const n = new Uint8Array(2 * r) let i = 0 for (; r > 0; ) { const e = t.readBits(13) let o = (((e / 192) << 8) & 4294967295) | e % 192 ;(o += o < 7936 ? 33088 : 49472), (n[i] = o >> 8), (n[i + 1] = o), (i += 2), r-- } try { e.append(S.decode(n, _.SHIFT_JIS)) } catch (t) { throw new C(t) } } static decodeByteSegment(t, e, r, n, i, o) { if (8 * r > t.available()) throw new C() const s = new Uint8Array(r) for (let e = 0; e < r; e++) s[e] = t.readBits(8) let a a = null === n ? _.guessEncoding(s, o) : n.getName() try { e.append(S.decode(s, a)) } catch (t) { throw new C(t) } i.push(s) } static toAlphaNumericChar(t) { if (t >= pe.ALPHANUMERIC_CHARS.length) throw new C() return pe.ALPHANUMERIC_CHARS[t] } static decodeAlphanumericSegment(t, e, r, n) { const i = e.length() for (; r > 1; ) { if (t.available() < 11) throw new C() const n = t.readBits(11) e.append(pe.toAlphaNumericChar(Math.floor(n / 45))), e.append(pe.toAlphaNumericChar(n % 45)), (r -= 2) } if (1 === r) { if (t.available() < 6) throw new C() e.append(pe.toAlphaNumericChar(t.readBits(6))) } if (n) for (let t = i; t < e.length(); t++) '%' === e.charAt(t) && (t < e.length() - 1 && '%' === e.charAt(t + 1) ? e.deleteCharAt(t + 1) : e.setCharAt(t, String.fromCharCode(29))) } static decodeNumericSegment(t, e, r) { for (; r >= 3; ) { if (t.available() < 10) throw new C() const n = t.readBits(10) if (n >= 1e3) throw new C() e.append(pe.toAlphaNumericChar(Math.floor(n / 100))), e.append(pe.toAlphaNumericChar(Math.floor(n / 10) % 10)), e.append(pe.toAlphaNumericChar(n % 10)), (r -= 3) } if (2 === r) { if (t.available() < 7) throw new C() const r = t.readBits(7) if (r >= 100) throw new C() e.append(pe.toAlphaNumericChar(Math.floor(r / 10))), e.append(pe.toAlphaNumericChar(r % 10)) } else if (1 === r) { if (t.available() < 4) throw new C() const r = t.readBits(4) if (r >= 10) throw new C() e.append(pe.toAlphaNumericChar(r)) } } static parseECIValue(t) { const e = t.readBits(8) if (0 == (128 & e)) return 127 & e if (128 == (192 & e)) return (((63 & e) << 8) & 4294967295) | t.readBits(8) if (192 == (224 & e)) return (((31 & e) << 16) & 4294967295) | t.readBits(16) throw new C() } } ;(pe.ALPHANUMERIC_CHARS = '0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ $%*+-./:'), (pe.GB2312_SUBSET = 1) class Se { constructor(t) { this.mirrored = t } isMirrored() { return this.mirrored } applyMirroredCorrection(t) { if (!this.mirrored || null === t || t.length < 3) return const e = t[0] ;(t[0] = t[2]), (t[2] = e) } } class _e { constructor() { this.rsDecoder = new $(K.QR_CODE_FIELD_256) } decodeBooleanArray(t, e) { return this.decodeBitMatrix(y.parseFromBooleanArray(t), e) } decodeBitMatrix(t, e) { const r = new Ee(t) let n = null try { return this.decodeBitMatrixParser(r, e) } catch (t) { n = t } try { r.remask(), r.setMirror(!0), r.readVersion(), r.readFormatInformation(), r.mirror() const t = this.decodeBitMatrixParser(r, e) return t.setOther(new Se(!0)), t } catch (t) { if (null !== n) throw n throw t } } decodeBitMatrixParser(t, e) { const r = t.readVersion(), n = t.readFormatInformation().getErrorCorrectionLevel(), i = t.readCodewords(), o = Ce.getDataBlocks(i, r, n) let s = 0 for (const t of o) s += t.getNumDataCodewords() const a = new Uint8Array(s) let l = 0 for (const t of o) { const e = t.getCodewords(), r = t.getNumDataCodewords() this.correctErrors(e, r) for (let t = 0; t < r; t++) a[l++] = e[t] } return pe.decode(a, r, n, e) } correctErrors(t, e) { const r = new Int32Array(t) try { this.rsDecoder.decode(r, t.length - e) } catch (t) { throw new c() } for (let n = 0; n < e; n++) t[n] = r[n] } } class Te extends nt { constructor(t, e, r) { super(t, e), (this.estimatedModuleSize = r) } aboutEquals(t, e, r) { if (Math.abs(e - this.getY()) <= t && Math.abs(r - this.getX()) <= t) { const e = Math.abs(t - this.estimatedModuleSize) return e <= 1 || e <= this.estimatedModuleSize } return !1 } combineEstimate(t, e, r) { const n = (this.getX() + e) / 2, i = (this.getY() + t) / 2, o = (this.estimatedModuleSize + r) / 2 return new Te(n, i, o) } } class ye { constructor(t, e, r, n, i, o, s) { ;(this.image = t), (this.startX = e), (this.startY = r), (this.width = n), (this.height = i), (this.moduleSize = o), (this.resultPointCallback = s), (this.possibleCenters = []), (this.crossCheckStateCount = new Int32Array(3)) } find() { const t = this.startX, e = this.height, r = t + this.width, n = this.startY + e / 2, i = new Int32Array(3), o = this.image for (let s = 0; s < e; s++) { const e = n + (0 == (1 & s) ? Math.floor((s + 1) / 2) : -Math.floor((s + 1) / 2)) ;(i[0] = 0), (i[1] = 0), (i[2] = 0) let a = t for (; a < r && !o.get(a, e); ) a++ let l = 0 for (; a < r; ) { if (o.get(a, e)) if (1 === l) i[1]++ else if (2 === l) { if (this.foundPatternCross(i)) { const t = this.handlePossibleCenter(i, e, a) if (null !== t) return t } ;(i[0] = i[2]), (i[1] = 1), (i[2] = 0), (l = 1) } else i[++l]++ else 1 === l && l++, i[l]++ a++ } if (this.foundPatternCross(i)) { const t = this.handlePossibleCenter(i, e, r) if (null !== t) return t } } if (0 !== this.possibleCenters.length) return this.possibleCenters[0] throw new N() } static centerFromEnd(t, e) { return e - t[2] - t[1] / 2 } foundPatternCross(t) { const e = this.moduleSize, r = e / 2 for (let n = 0; n < 3; n++) if (Math.abs(e - t[n]) >= r) return !1 return !0 } crossCheckVertical(t, e, r, n) { const i = this.image, o = i.getHeight(), s = this.crossCheckStateCount ;(s[0] = 0), (s[1] = 0), (s[2] = 0) let a = t for (; a >= 0 && i.get(e, a) && s[1] <= r; ) s[1]++, a-- if (a < 0 || s[1] > r) return NaN for (; a >= 0 && !i.get(e, a) && s[0] <= r; ) s[0]++, a-- if (s[0] > r) return NaN for (a = t + 1; a < o && i.get(e, a) && s[1] <= r; ) s[1]++, a++ if (a === o || s[1] > r) return NaN for (; a < o && !i.get(e, a) && s[2] <= r; ) s[2]++, a++ if (s[2] > r) return NaN const l = s[0] + s[1] + s[2] return 5 * Math.abs(l - n) >= 2 * n ? NaN : this.foundPatternCross(s) ? ye.centerFromEnd(s, a) : NaN } handlePossibleCenter(t, e, r) { const n = t[0] + t[1] + t[2], i = ye.centerFromEnd(t, r), o = this.crossCheckVertical(e, i, 2 * t[1], n) if (!isNaN(o)) { const e = (t[0] + t[1] + t[2]) / 3 for (const t of this.possibleCenters) if (t.aboutEquals(e, o, i)) return t.combineEstimate(o, i, e) const r = new Te(i, o, e) this.possibleCenters.push(r), null !== this.resultPointCallback && void 0 !== this.resultPointCallback && this.resultPointCallback.foundPossibleResultPoint(r) } return null } } class Ne extends nt { constructor(t, e, r, n) { super(t, e), (this.estimatedModuleSize = r), (this.count = n), void 0 === n && (this.count = 1) } getEstimatedModuleSize() { return this.estimatedModuleSize } getCount() { return this.count } aboutEquals(t, e, r) { if (Math.abs(e - this.getY()) <= t && Math.abs(r - this.getX()) <= t) { const e = Math.abs(t - this.estimatedModuleSize) return e <= 1 || e <= this.estimatedModuleSize } return !1 } combineEstimate(t, e, r) { const n = this.count + 1, i = (this.count * this.getX() + e) / n, o = (this.count * this.getY() + t) / n, s = (this.count * this.estimatedModuleSize + r) / n return new Ne(i, o, s, n) } } class Me { constructor(t) { ;(this.bottomLeft = t[0]), (this.topLeft = t[1]), (this.topRight = t[2]) } getBottomLeft() { return this.bottomLeft } getTopLeft() { return this.topLeft } getTopRight() { return this.topRight } } class De { constructor(t, e) { ;(this.image = t), (this.resultPointCallback = e), (this.possibleCenters = []), (this.crossCheckStateCount = new Int32Array(5)), (this.resultPointCallback = e) } getImage() { return this.image } getPossibleCenters() { return this.possibleCenters } find(t) { const e = null != t && void 0 !== t.get(E.TRY_HARDER), r = null != t && void 0 !== t.get(E.PURE_BARCODE), n = this.image, i = n.getHeight(), o = n.getWidth() let s = Math.floor((3 * i) / (4 * De.MAX_MODULES)) ;(s < De.MIN_SKIP || e) && (s = De.MIN_SKIP) let a = !1 const l = new Int32Array(5) for (let t = s - 1; t < i && !a; t += s) { ;(l[0] = 0), (l[1] = 0), (l[2] = 0), (l[3] = 0), (l[4] = 0) let e = 0 for (let i = 0; i < o; i++) if (n.get(i, t)) 1 == (1 & e) && e++, l[e]++ else if (0 == (1 & e)) if (4 === e) if (De.foundPatternCross(l)) { if (!0 !== this.handlePossibleCenter(l, t, i, r)) { ;(l[0] = l[2]), (l[1] = l[3]), (l[2] = l[4]), (l[3] = 1), (l[4] = 0), (e = 3) continue } if (((s = 2), !0 === this.hasSkipped)) a = this.haveMultiplyConfirmedCenters() else { const e = this.findRowSkip() e > l[2] && ((t += e - l[2] - s), (i = o - 1)) } ;(e = 0), (l[0] = 0), (l[1] = 0), (l[2] = 0), (l[3] = 0), (l[4] = 0) } else (l[0] = l[2]), (l[1] = l[3]), (l[2] = l[4]), (l[3] = 1), (l[4] = 0), (e = 3) else l[++e]++ else l[e]++ De.foundPatternCross(l) && !0 === this.handlePossibleCenter(l, t, o, r) && ((s = l[0]), this.hasSkipped && (a = this.haveMultiplyConfirmedCenters())) } const c = this.selectBestPatterns() return nt.orderBestPatterns(c), new Me(c) } static centerFromEnd(t, e) { return e - t[4] - t[3] - t[2] / 2 } static foundPatternCross(t) { let e = 0 for (let r = 0; r < 5; r++) { const n = t[r] if (0 === n) return !1 e += n } if (e < 7) return !1 const r = e / 7, n = r / 2 return Math.abs(r - t[0]) < n && Math.abs(r - t[1]) < n && Math.abs(3 * r - t[2]) < 3 * n && Math.abs(r - t[3]) < n && Math.abs(r - t[4]) < n } getCrossCheckStateCount() { const t = this.crossCheckStateCount return (t[0] = 0), (t[1] = 0), (t[2] = 0), (t[3] = 0), (t[4] = 0), t } crossCheckDiagonal(t, e, r, n) { const i = this.getCrossCheckStateCount() let o = 0 const s = this.image for (; t >= o && e >= o && s.get(e - o, t - o); ) i[2]++, o++ if (t < o || e < o) return !1 for (; t >= o && e >= o && !s.get(e - o, t - o) && i[1] <= r; ) i[1]++, o++ if (t < o || e < o || i[1] > r) return !1 for (; t >= o && e >= o && s.get(e - o, t - o) && i[0] <= r; ) i[0]++, o++ if (i[0] > r) return !1 const a = s.getHeight(), l = s.getWidth() for (o = 1; t + o < a && e + o < l && s.get(e + o, t + o); ) i[2]++, o++ if (t + o >= a || e + o >= l) return !1 for (; t + o < a && e + o < l && !s.get(e + o, t + o) && i[3] < r; ) i[3]++, o++ if (t + o >= a || e + o >= l || i[3] >= r) return !1 for (; t + o < a && e + o < l && s.get(e + o, t + o) && i[4] < r; ) i[4]++, o++ if (i[4] >= r) return !1 const c = i[0] + i[1] + i[2] + i[3] + i[4] return Math.abs(c - n) < 2 * n && De.foundPatternCross(i) } crossCheckVertical(t, e, r, n) { const i = this.image, o = i.getHeight(), s = this.getCrossCheckStateCount() let a = t for (; a >= 0 && i.get(e, a); ) s[2]++, a-- if (a < 0) return NaN for (; a >= 0 && !i.get(e, a) && s[1] <= r; ) s[1]++, a-- if (a < 0 || s[1] > r) return NaN for (; a >= 0 && i.get(e, a) && s[0] <= r; ) s[0]++, a-- if (s[0] > r) return NaN for (a = t + 1; a < o && i.get(e, a); ) s[2]++, a++ if (a === o) return NaN for (; a < o && !i.get(e, a) && s[3] < r; ) s[3]++, a++ if (a === o || s[3] >= r) return NaN for (; a < o && i.get(e, a) && s[4] < r; ) s[4]++, a++ if (s[4] >= r) return NaN const l = s[0] + s[1] + s[2] + s[3] + s[4] return 5 * Math.abs(l - n) >= 2 * n ? NaN : De.foundPatternCross(s) ? De.centerFromEnd(s, a) : NaN } crossCheckHorizontal(t, e, r, n) { const i = this.image, o = i.getWidth(), s = this.getCrossCheckStateCount() let a = t for (; a >= 0 && i.get(a, e); ) s[2]++, a-- if (a < 0) return NaN for (; a >= 0 && !i.get(a, e) && s[1] <= r; ) s[1]++, a-- if (a < 0 || s[1] > r) return NaN for (; a >= 0 && i.get(a, e) && s[0] <= r; ) s[0]++, a-- if (s[0] > r) return NaN for (a = t + 1; a < o && i.get(a, e); ) s[2]++, a++ if (a === o) return NaN for (; a < o && !i.get(a, e) && s[3] < r; ) s[3]++, a++ if (a === o || s[3] >= r) return NaN for (; a < o && i.get(a, e) && s[4] < r; ) s[4]++, a++ if (s[4] >= r) return NaN const l = s[0] + s[1] + s[2] + s[3] + s[4] return 5 * Math.abs(l - n) >= n ? NaN : De.foundPatternCross(s) ? De.centerFromEnd(s, a) : NaN } handlePossibleCenter(t, e, r, n) { const i = t[0] + t[1] + t[2] + t[3] + t[4] let o = De.centerFromEnd(t, r), s = this.crossCheckVertical(e, Math.floor(o), t[2], i) if ( !isNaN(s) && ((o = this.crossCheckHorizontal(Math.floor(o), Math.floor(s), t[2], i)), !isNaN(o) && (!n || this.crossCheckDiagonal(Math.floor(s), Math.floor(o), t[2], i))) ) { const t = i / 7 let e = !1 const r = this.possibleCenters for (let n = 0, i = r.length; n < i; n++) { const i = r[n] if (i.aboutEquals(t, s, o)) { ;(r[n] = i.combineEstimate(s, o, t)), (e = !0) break } } if (!e) { const e = new Ne(o, s, t) r.push(e), null !== this.resultPointCallback && void 0 !== this.resultPointCallback && this.resultPointCallback.foundPossibleResultPoint(e) } return !0 } return !1 } findRowSkip() { if (this.possibleCenters.length <= 1) return 0 let t = null for (const e of this.possibleCenters) if (e.getCount() >= De.CENTER_QUORUM) { if (null != t) return (this.hasSkipped = !0), Math.floor((Math.abs(t.getX() - e.getX()) - Math.abs(t.getY() - e.getY())) / 2) t = e } return 0 } haveMultiplyConfirmedCenters() { let t = 0, e = 0 const r = this.possibleCenters.length for (const r of this.possibleCenters) r.getCount() >= De.CENTER_QUORUM && (t++, (e += r.getEstimatedModuleSize())) if (t < 3) return !1 const n = e / r let i = 0 for (const t of this.possibleCenters) i += Math.abs(t.getEstimatedModuleSize() - n) return i <= 0.05 * e } selectBestPatterns() { const t = this.possibleCenters.length if (t < 3) throw new N() const e = this.possibleCenters let r if (t > 3) { let n = 0, i = 0 for (const t of this.possibleCenters) { const e = t.getEstimatedModuleSize() ;(n += e), (i += e * e) } r = n / t let o = Math.sqrt(i / t - r * r) e.sort((t, e) => { const n = Math.abs(e.getEstimatedModuleSize() - r), i = Math.abs(t.getEstimatedModuleSize() - r) return n < i ? -1 : n > i ? 1 : 0 }) const s = Math.max(0.2 * r, o) for (let t = 0; t < e.length && e.length > 3; t++) { const n = e[t] Math.abs(n.getEstimatedModuleSize() - r) > s && (e.splice(t, 1), t--) } } if (e.length > 3) { let t = 0 for (const r of e) t += r.getEstimatedModuleSize() ;(r = t / e.length), e.sort((t, e) => { if (e.getCount() === t.getCount()) { const n = Math.abs(e.getEstimatedModuleSize() - r), i = Math.abs(t.getEstimatedModuleSize() - r) return n < i ? 1 : n > i ? -1 : 0 } return e.getCount() - t.getCount() }), e.splice(3) } return [e[0], e[1], e[2]] } } ;(De.CENTER_QUORUM = 2), (De.MIN_SKIP = 3), (De.MAX_MODULES = 57) class Re { constructor(t) { this.image = t } getImage() { return this.image } getResultPointCallback() { return this.resultPointCallback } detect(t) { this.resultPointCallback = null == t ? null : t.get(E.NEED_RESULT_POINT_CALLBACK) const e = new De(this.image, this.resultPointCallback).find(t) return this.processFinderPatternInfo(e) } processFinderPatternInfo(t) { const e = t.getTopLeft(), r = t.getTopRight(), n = t.getBottomLeft(), i = this.calculateModuleSize(e, r, n) if (i < 1) throw new N('No pattern found in proccess finder.') const o = Re.computeDimension(e, r, n, i), s = Ae.getProvisionalVersionForDimension(o), a = s.getDimensionForVersion() - 7 let l = null if (s.getAlignmentPatternCenters().length > 0) { const t = r.getX() - e.getX() + n.getX(), o = r.getY() - e.getY() + n.getY(), s = 1 - 3 / a, c = Math.floor(e.getX() + s * (t - e.getX())), h = Math.floor(e.getY() + s * (o - e.getY())) for (let t = 4; t <= 16; t <<= 1) try { l = this.findAlignmentInRegion(i, c, h, t) break } catch (t) { if (!(t instanceof N)) throw t } } const c = Re.createTransform(e, r, n, l, o), h = Re.sampleGrid(this.image, c, o) let u return (u = null === l ? [n, e, r] : [n, e, r, l]), new it(h, u) } static createTransform(t, e, r, n, i) { const o = i - 3.5 let s, a, l, c return ( null !== n ? ((s = n.getX()), (a = n.getY()), (l = o - 3), (c = l)) : ((s = e.getX() - t.getX() + r.getX()), (a = e.getY() - t.getY() + r.getY()), (l = o), (c = o)), lt.quadrilateralToQuadrilateral(3.5, 3.5, o, 3.5, l, c, 3.5, o, t.getX(), t.getY(), e.getX(), e.getY(), s, a, r.getX(), r.getY()) ) } static sampleGrid(t, e, r) { return ht.getInstance().sampleGridWithTransform(t, r, r, e) } static computeDimension(t, e, r, n) { const i = et.round(nt.distance(t, e) / n), o = et.round(nt.distance(t, r) / n) let s = Math.floor((i + o) / 2) + 7 switch (3 & s) { case 0: s++ break case 2: s-- break case 3: throw new N('Dimensions could be not found.') } return s } calculateModuleSize(t, e, r) { return (this.calculateModuleSizeOneWay(t, e) + this.calculateModuleSizeOneWay(t, r)) / 2 } calculateModuleSizeOneWay(t, e) { const r = this.sizeOfBlackWhiteBlackRunBothWays(Math.floor(t.getX()), Math.floor(t.getY()), Math.floor(e.getX()), Math.floor(e.getY())), n = this.sizeOfBlackWhiteBlackRunBothWays(Math.floor(e.getX()), Math.floor(e.getY()), Math.floor(t.getX()), Math.floor(t.getY())) return isNaN(r) ? n / 7 : isNaN(n) ? r / 7 : (r + n) / 14 } sizeOfBlackWhiteBlackRunBothWays(t, e, r, n) { let i = this.sizeOfBlackWhiteBlackRun(t, e, r, n), o = 1, s = t - (r - t) s < 0 ? ((o = t / (t - s)), (s = 0)) : s >= this.image.getWidth() && ((o = (this.image.getWidth() - 1 - t) / (s - t)), (s = this.image.getWidth() - 1)) let a = Math.floor(e - (n - e) * o) return ( (o = 1), a < 0 ? ((o = e / (e - a)), (a = 0)) : a >= this.image.getHeight() && ((o = (this.image.getHeight() - 1 - e) / (a - e)), (a = this.image.getHeight() - 1)), (s = Math.floor(t + (s - t) * o)), (i += this.sizeOfBlackWhiteBlackRun(t, e, s, a)), i - 1 ) } sizeOfBlackWhiteBlackRun(t, e, r, n) { const i = Math.abs(n - e) > Math.abs(r - t) if (i) { let i = t ;(t = e), (e = i), (i = r), (r = n), (n = i) } const o = Math.abs(r - t), s = Math.abs(n - e) let a = -o / 2 const l = t < r ? 1 : -1, c = e < n ? 1 : -1 let h = 0 const u = r + l for (let r = t, d = e; r !== u; r += l) { const l = i ? d : r, u = i ? r : d if ((1 === h) === this.image.get(l, u)) { if (2 === h) return et.distance(r, d, t, e) h++ } if (((a += s), a > 0)) { if (d === n) break ;(d += c), (a -= o) } } return 2 === h ? et.distance(r + l, n, t, e) : NaN } findAlignmentInRegion(t, e, r, n) { const i = Math.floor(n * t), o = Math.max(0, e - i), s = Math.min(this.image.getWidth() - 1, e + i) if (s - o < 3 * t) throw new N('Alignment top exceeds estimated module size.') const a = Math.max(0, r - i), l = Math.min(this.image.getHeight() - 1, r + i) if (l - a < 3 * t) throw new N('Alignment bottom exceeds estimated module size.') return new ye(this.image, o, a, s - o, l - a, t, this.resultPointCallback).find() } } class Oe { constructor() { this.decoder = new _e() } getDecoder() { return this.decoder } decode(t, e) { let r, n if (null != e && void 0 !== e.get(E.PURE_BARCODE)) { const i = Oe.extractPureBits(t.getBlackMatrix()) ;(r = this.decoder.decodeBitMatrix(i, e)), (n = Oe.NO_POINTS) } else { const i = new Re(t.getBlackMatrix()).detect(e) ;(r = this.decoder.decodeBitMatrix(i.getBits(), e)), (n = i.getPoints()) } r.getOther() instanceof Se && r.getOther().applyMirroredCorrection(n) const i = new F(r.getText(), r.getRawBytes(), void 0, n, k.QR_CODE, void 0), o = r.getByteSegments() null !== o && i.putMetadata(X.BYTE_SEGMENTS, o) const s = r.getECLevel() return ( null !== s && i.putMetadata(X.ERROR_CORRECTION_LEVEL, s), r.hasStructuredAppend() && (i.putMetadata(X.STRUCTURED_APPEND_SEQUENCE, r.getStructuredAppendSequenceNumber()), i.putMetadata(X.STRUCTURED_APPEND_PARITY, r.getStructuredAppendParity())), i ) } reset() {} static extractPureBits(t) { const e = t.getTopLeftOnBit(), r = t.getBottomRightOnBit() if (null === e || null === r) throw new N() const n = this.moduleSize(e, t) let i = e[1], o = r[1], s = e[0], a = r[0] if (s >= a || i >= o) throw new N() if (o - i != a - s && ((a = s + (o - i)), a >= t.getWidth())) throw new N() const l = Math.round((a - s + 1) / n), c = Math.round((o - i + 1) / n) if (l <= 0 || c <= 0) throw new N() if (c !== l) throw new N() const h = Math.floor(n / 2) ;(i += h), (s += h) const u = s + Math.floor((l - 1) * n) - a if (u > 0) { if (u > h) throw new N() s -= u } const d = i + Math.floor((c - 1) * n) - o if (d > 0) { if (d > h) throw new N() i -= d } const g = new y(l, c) for (let e = 0; e < c; e++) { const r = i + Math.floor(e * n) for (let i = 0; i < l; i++) t.get(s + Math.floor(i * n), r) && g.set(i, e) } return g } static moduleSize(t, e) { const r = e.getHeight(), n = e.getWidth() let i = t[0], o = t[1], s = !0, a = 0 for (; i < n && o < r; ) { if (s !== e.get(i, o)) { if (5 == ++a) break s = !s } i++, o++ } if (i === n || o === r) throw new N() return (i - t[0]) / 7 } } Oe.NO_POINTS = new Array() class be { PDF417Common() {} static getBitCountSum(t) { return et.sum(t) } static toIntArray(t) { if (null == t || !t.length) return be.EMPTY_INT_ARRAY const e = new Int32Array(t.length) let r = 0 for (const n of t) e[r++] = n return e } static getCodeword(t) { const e = f.binarySearch(be.SYMBOL_TABLE, 262143 & t) return e < 0 ? -1 : (be.CODEWORD_TABLE[e] - 1) % be.NUMBER_OF_CODEWORDS } } ;(be.NUMBER_OF_CODEWORDS = 929), (be.MAX_CODEWORDS_IN_BARCODE = be.NUMBER_OF_CODEWORDS - 1), (be.MIN_ROWS_IN_BARCODE = 3), (be.MAX_ROWS_IN_BARCODE = 90), (be.MODULES_IN_CODEWORD = 17), (be.MODULES_IN_STOP_PATTERN = 18), (be.BARS_IN_MODULE = 8), 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112588, 112686, 112718, 112732, 112782, 112796, 112824, 112834, 112836, 112840, 112848, 112870, 112890, 112910, 112924, 112952, 113008, 113022, 113026, 113028, 113032, 113040, 113054, 113056, 113100, 113138, 113140, 113166, 113180, 113208, 113264, 113278, 113376, 113404, 113416, 113424, 113440, 113468, 113472, 113560, 113614, 113634, 113636, 113640, 113686, 113702, 113708, 113734, 113740, 113752, 113778, 113780, 113798, 113804, 113816, 113840, 113854, 113870, 113890, 113892, 113896, 113926, 113932, 113944, 113968, 113982, 114016, 114044, 114076, 114114, 114116, 114120, 114128, 114150, 114170, 114194, 114196, 114210, 114212, 114216, 114242, 114244, 114248, 114256, 114270, 114278, 114306, 114308, 114312, 114320, 114334, 114336, 114364, 114380, 114420, 114458, 114478, 114482, 114484, 114510, 114524, 114530, 114532, 114536, 114842, 114866, 114868, 114970, 114994, 114996, 115042, 115044, 115048, 115062, 115130, 115226, 115250, 115252, 115278, 115292, 115298, 115300, 115304, 115318, 115342, 115394, 115396, 115400, 115408, 115422, 115430, 115436, 115450, 115478, 115494, 115514, 115526, 115532, 115570, 115572, 115738, 115758, 115762, 115764, 115790, 115804, 115810, 115812, 115816, 115830, 115854, 115868, 115896, 115906, 115912, 115920, 115934, 115942, 115948, 115962, 115996, 116024, 116080, 116094, 116098, 116100, 116104, 116112, 116126, 116128, 116156, 116166, 116172, 116184, 116206, 116210, 116212, 116246, 116262, 116268, 116282, 116294, 116300, 116312, 116334, 116338, 116340, 116358, 116364, 116376, 116400, 116414, 116430, 116444, 116450, 116452, 116456, 116498, 116500, 116514, 116520, 116534, 116546, 116548, 116552, 116560, 116574, 116582, 116588, 116602, 116654, 116694, 116714, 116762, 116782, 116786, 116788, 116814, 116828, 116834, 116836, 116840, 116854, 116878, 116892, 116920, 116930, 116936, 116944, 116958, 116966, 116972, 116986, 117006, 117048, 117104, 117118, 117122, 117124, 117136, 117150, 117152, 117180, 117190, 117196, 117208, 117230, 117234, 117236, 117304, 117360, 117374, 117472, 117500, 117506, 117508, 117512, 117520, 117536, 117564, 117568, 117624, 117638, 117644, 117656, 117680, 117694, 117710, 117724, 117730, 117732, 117736, 117750, 117782, 117798, 117804, 117818, 117830, 117848, 117874, 117876, 117894, 117936, 117950, 117966, 117986, 117988, 117992, 118022, 118028, 118040, 118064, 118078, 118112, 118140, 118172, 118210, 118212, 118216, 118224, 118238, 118246, 118266, 118306, 118312, 118338, 118352, 118366, 118374, 118394, 118402, 118404, 118408, 118416, 118430, 118432, 118460, 118476, 118514, 118516, 118574, 118578, 118580, 118606, 118620, 118626, 118628, 118632, 118678, 118694, 118700, 118730, 118738, 118740, 118830, 118834, 118836, 118862, 118876, 118882, 118884, 118888, 118902, 118926, 118940, 118968, 118978, 118980, 118984, 118992, 119006, 119014, 119020, 119034, 119068, 119096, 119152, 119166, 119170, 119172, 119176, 119184, 119198, 119200, 119228, 119238, 119244, 119256, 119278, 119282, 119284, 119324, 119352, 119408, 119422, 119520, 119548, 119554, 119556, 119560, 119568, 119582, 119584, 119612, 119616, 119672, 119686, 119692, 119704, 119728, 119742, 119758, 119772, 119778, 119780, 119784, 119798, 119920, 119934, 120032, 120060, 120256, 120312, 120324, 120328, 120336, 120352, 120384, 120440, 120560, 120582, 120588, 120600, 120624, 120638, 120672, 120700, 120718, 120732, 120760, 120770, 120772, 120776, 120784, 120798, 120806, 120812, 120870, 120876, 120890, 120902, 120908, 120920, 120946, 120948, 120966, 120972, 120984, 121008, 121022, 121038, 121058, 121060, 121064, 121078, 121100, 121112, 121136, 121150, 121184, 121212, 121244, 121282, 121284, 121288, 121296, 121318, 121338, 121356, 121368, 121392, 121406, 121440, 121468, 121536, 121592, 121656, 121730, 121732, 121736, 121744, 121758, 121760, 121804, 121842, 121844, 121890, 121922, 121924, 121928, 121936, 121950, 121958, 121978, 121986, 121988, 121992, 122e3, 122014, 122016, 122044, 122060, 122098, 122100, 122116, 122120, 122128, 122142, 122144, 122172, 122176, 122232, 122246, 122264, 122318, 122338, 122340, 122344, 122414, 122418, 122420, 122446, 122460, 122466, 122468, 122472, 122510, 122524, 122552, 122562, 122564, 122568, 122576, 122598, 122618, 122646, 122662, 122668, 122694, 122700, 122712, 122738, 122740, 122762, 122770, 122772, 122786, 122788, 122792, 123018, 123026, 123028, 123042, 123044, 123048, 123062, 123098, 123146, 123154, 123156, 123170, 123172, 123176, 123190, 123202, 123204, 123208, 123216, 123238, 123244, 123258, 123290, 123314, 123316, 123402, 123410, 123412, 123426, 123428, 123432, 123446, 123458, 123464, 123472, 123486, 123494, 123500, 123514, 123522, 123524, 123528, 123536, 123552, 123580, 123590, 123596, 123608, 123630, 123634, 123636, 123674, 123698, 123700, 123740, 123746, 123748, 123752, 123834, 123914, 123922, 123924, 123938, 123944, 123958, 123970, 123976, 123984, 123998, 124006, 124012, 124026, 124034, 124036, 124048, 124062, 124064, 124092, 124102, 124108, 124120, 124142, 124146, 124148, 124162, 124164, 124168, 124176, 124190, 124192, 124220, 124224, 124280, 124294, 124300, 124312, 124336, 124350, 124366, 124380, 124386, 124388, 124392, 124406, 124442, 124462, 124466, 124468, 124494, 124508, 124514, 124520, 124558, 124572, 124600, 124610, 124612, 124616, 124624, 124646, 124666, 124694, 124710, 124716, 124730, 124742, 124748, 124760, 124786, 124788, 124818, 124820, 124834, 124836, 124840, 124854, 124946, 124948, 124962, 124964, 124968, 124982, 124994, 124996, 125e3, 125008, 125022, 125030, 125036, 125050, 125058, 125060, 125064, 125072, 125086, 125088, 125116, 125126, 125132, 125144, 125166, 125170, 125172, 125186, 125188, 125192, 125200, 125216, 125244, 125248, 125304, 125318, 125324, 125336, 125360, 125374, 125390, 125404, 125410, 125412, 125416, 125430, 125444, 125448, 125456, 125472, 125504, 125560, 125680, 125702, 125708, 125720, 125744, 125758, 125792, 125820, 125838, 125852, 125880, 125890, 125892, 125896, 125904, 125918, 125926, 125932, 125978, 125998, 126002, 126004, 126030, 126044, 126050, 126052, 126056, 126094, 126108, 126136, 126146, 126148, 126152, 126160, 126182, 126202, 126222, 126236, 126264, 126320, 126334, 126338, 126340, 126344, 126352, 126366, 126368, 126412, 126450, 126452, 126486, 126502, 126508, 126522, 126534, 126540, 126552, 126574, 126578, 126580, 126598, 126604, 126616, 126640, 126654, 126670, 126684, 126690, 126692, 126696, 126738, 126754, 126756, 126760, 126774, 126786, 126788, 126792, 126800, 126814, 126822, 126828, 126842, 126894, 126898, 126900, 126934, 127126, 127142, 127148, 127162, 127178, 127186, 127188, 127254, 127270, 127276, 127290, 127302, 127308, 127320, 127342, 127346, 127348, 127370, 127378, 127380, 127394, 127396, 127400, 127450, 127510, 127526, 127532, 127546, 127558, 127576, 127598, 127602, 127604, 127622, 127628, 127640, 127664, 127678, 127694, 127708, 127714, 127716, 127720, 127734, 127754, 127762, 127764, 127778, 127784, 127810, 127812, 127816, 127824, 127838, 127846, 127866, 127898, 127918, 127922, 127924, 128022, 128038, 128044, 128058, 128070, 128076, 128088, 128110, 128114, 128116, 128134, 128140, 128152, 128176, 128190, 128206, 128220, 128226, 128228, 128232, 128246, 128262, 128268, 128280, 128304, 128318, 128352, 128380, 128398, 128412, 128440, 128450, 128452, 128456, 128464, 128478, 128486, 128492, 128506, 128522, 128530, 128532, 128546, 128548, 128552, 128566, 128578, 128580, 128584, 128592, 128606, 128614, 128634, 128642, 128644, 128648, 128656, 128670, 128672, 128700, 128716, 128754, 128756, 128794, 128814, 128818, 128820, 128846, 128860, 128866, 128868, 128872, 128886, 128918, 128934, 128940, 128954, 128978, 128980, 129178, 129198, 129202, 129204, 129238, 129258, 129306, 129326, 129330, 129332, 129358, 129372, 129378, 129380, 129384, 129398, 129430, 129446, 129452, 129466, 129482, 129490, 129492, 129562, 129582, 129586, 129588, 129614, 129628, 129634, 129636, 129640, 129654, 129678, 129692, 129720, 129730, 129732, 129736, 129744, 129758, 129766, 129772, 129814, 129830, 129836, 129850, 129862, 129868, 129880, 129902, 129906, 129908, 129930, 129938, 129940, 129954, 129956, 129960, 129974, 130010 ])), (be.CODEWORD_TABLE = Int32Array.from([ 2627, 1819, 2622, 2621, 1813, 1812, 2729, 2724, 2723, 2779, 2774, 2773, 902, 896, 908, 868, 865, 861, 859, 2511, 873, 871, 1780, 835, 2493, 825, 2491, 842, 837, 844, 1764, 1762, 811, 810, 809, 2483, 807, 2482, 806, 2480, 815, 814, 813, 812, 2484, 817, 816, 1745, 1744, 1742, 1746, 2655, 2637, 2635, 2626, 2625, 2623, 2628, 1820, 2752, 2739, 2737, 2728, 2727, 2725, 2730, 2785, 2783, 2778, 2777, 2775, 2780, 787, 781, 747, 739, 736, 2413, 754, 752, 1719, 692, 689, 681, 2371, 678, 2369, 700, 697, 694, 703, 1688, 1686, 642, 638, 2343, 631, 2341, 627, 2338, 651, 646, 643, 2345, 654, 652, 1652, 1650, 1647, 1654, 601, 599, 2322, 596, 2321, 594, 2319, 2317, 611, 610, 608, 606, 2324, 603, 2323, 615, 614, 612, 1617, 1616, 1614, 1612, 616, 1619, 1618, 2575, 2538, 2536, 905, 901, 898, 909, 2509, 2507, 2504, 870, 867, 864, 860, 2512, 875, 872, 1781, 2490, 2489, 2487, 2485, 1748, 836, 834, 832, 830, 2494, 827, 2492, 843, 841, 839, 845, 1765, 1763, 2701, 2676, 2674, 2653, 2648, 2656, 2634, 2633, 2631, 2629, 1821, 2638, 2636, 2770, 2763, 2761, 2750, 2745, 2753, 2736, 2735, 2733, 2731, 1848, 2740, 2738, 2786, 2784, 591, 588, 576, 569, 566, 2296, 1590, 537, 534, 526, 2276, 522, 2274, 545, 542, 539, 548, 1572, 1570, 481, 2245, 466, 2242, 462, 2239, 492, 485, 482, 2249, 496, 494, 1534, 1531, 1528, 1538, 413, 2196, 406, 2191, 2188, 425, 419, 2202, 415, 2199, 432, 430, 427, 1472, 1467, 1464, 433, 1476, 1474, 368, 367, 2160, 365, 2159, 362, 2157, 2155, 2152, 378, 377, 375, 2166, 372, 2165, 369, 2162, 383, 381, 379, 2168, 1419, 1418, 1416, 1414, 385, 1411, 384, 1423, 1422, 1420, 1424, 2461, 802, 2441, 2439, 790, 786, 783, 794, 2409, 2406, 2403, 750, 742, 738, 2414, 756, 753, 1720, 2367, 2365, 2362, 2359, 1663, 693, 691, 684, 2373, 680, 2370, 702, 699, 696, 704, 1690, 1687, 2337, 2336, 2334, 2332, 1624, 2329, 1622, 640, 637, 2344, 634, 2342, 630, 2340, 650, 648, 645, 2346, 655, 653, 1653, 1651, 1649, 1655, 2612, 2597, 2595, 2571, 2568, 2565, 2576, 2534, 2529, 2526, 1787, 2540, 2537, 907, 904, 900, 910, 2503, 2502, 2500, 2498, 1768, 2495, 1767, 2510, 2508, 2506, 869, 866, 863, 2513, 876, 874, 1782, 2720, 2713, 2711, 2697, 2694, 2691, 2702, 2672, 2670, 2664, 1828, 2678, 2675, 2647, 2646, 2644, 2642, 1823, 2639, 1822, 2654, 2652, 2650, 2657, 2771, 1855, 2765, 2762, 1850, 1849, 2751, 2749, 2747, 2754, 353, 2148, 344, 342, 336, 2142, 332, 2140, 345, 1375, 1373, 306, 2130, 299, 2128, 295, 2125, 319, 314, 311, 2132, 1354, 1352, 1349, 1356, 262, 257, 2101, 253, 2096, 2093, 274, 273, 267, 2107, 263, 2104, 280, 278, 275, 1316, 1311, 1308, 1320, 1318, 2052, 202, 2050, 2044, 2040, 219, 2063, 212, 2060, 208, 2055, 224, 221, 2066, 1260, 1258, 1252, 231, 1248, 229, 1266, 1264, 1261, 1268, 155, 1998, 153, 1996, 1994, 1991, 1988, 165, 164, 2007, 162, 2006, 159, 2003, 2e3, 172, 171, 169, 2012, 166, 2010, 1186, 1184, 1182, 1179, 175, 1176, 173, 1192, 1191, 1189, 1187, 176, 1194, 1193, 2313, 2307, 2305, 592, 589, 2294, 2292, 2289, 578, 572, 568, 2297, 580, 1591, 2272, 2267, 2264, 1547, 538, 536, 529, 2278, 525, 2275, 547, 544, 541, 1574, 1571, 2237, 2235, 2229, 1493, 2225, 1489, 478, 2247, 470, 2244, 465, 2241, 493, 488, 484, 2250, 498, 495, 1536, 1533, 1530, 1539, 2187, 2186, 2184, 2182, 1432, 2179, 1430, 2176, 1427, 414, 412, 2197, 409, 2195, 405, 2193, 2190, 426, 424, 421, 2203, 418, 2201, 431, 429, 1473, 1471, 1469, 1466, 434, 1477, 1475, 2478, 2472, 2470, 2459, 2457, 2454, 2462, 803, 2437, 2432, 2429, 1726, 2443, 2440, 792, 789, 785, 2401, 2399, 2393, 1702, 2389, 1699, 2411, 2408, 2405, 745, 741, 2415, 758, 755, 1721, 2358, 2357, 2355, 2353, 1661, 2350, 1660, 2347, 1657, 2368, 2366, 2364, 2361, 1666, 690, 687, 2374, 683, 2372, 701, 698, 705, 1691, 1689, 2619, 2617, 2610, 2608, 2605, 2613, 2593, 2588, 2585, 1803, 2599, 2596, 2563, 2561, 2555, 1797, 2551, 1795, 2573, 2570, 2567, 2577, 2525, 2524, 2522, 2520, 1786, 2517, 1785, 2514, 1783, 2535, 2533, 2531, 2528, 1788, 2541, 2539, 906, 903, 911, 2721, 1844, 2715, 2712, 1838, 1836, 2699, 2696, 2693, 2703, 1827, 1826, 1824, 2673, 2671, 2669, 2666, 1829, 2679, 2677, 1858, 1857, 2772, 1854, 1853, 1851, 1856, 2766, 2764, 143, 1987, 139, 1986, 135, 133, 131, 1984, 128, 1983, 125, 1981, 138, 137, 136, 1985, 1133, 1132, 1130, 112, 110, 1974, 107, 1973, 104, 1971, 1969, 122, 121, 119, 117, 1977, 114, 1976, 124, 1115, 1114, 1112, 1110, 1117, 1116, 84, 83, 1953, 81, 1952, 78, 1950, 1948, 1945, 94, 93, 91, 1959, 88, 1958, 85, 1955, 99, 97, 95, 1961, 1086, 1085, 1083, 1081, 1078, 100, 1090, 1089, 1087, 1091, 49, 47, 1917, 44, 1915, 1913, 1910, 1907, 59, 1926, 56, 1925, 53, 1922, 1919, 66, 64, 1931, 61, 1929, 1042, 1040, 1038, 71, 1035, 70, 1032, 68, 1048, 1047, 1045, 1043, 1050, 1049, 12, 10, 1869, 1867, 1864, 1861, 21, 1880, 19, 1877, 1874, 1871, 28, 1888, 25, 1886, 22, 1883, 982, 980, 977, 974, 32, 30, 991, 989, 987, 984, 34, 995, 994, 992, 2151, 2150, 2147, 2146, 2144, 356, 355, 354, 2149, 2139, 2138, 2136, 2134, 1359, 343, 341, 338, 2143, 335, 2141, 348, 347, 346, 1376, 1374, 2124, 2123, 2121, 2119, 1326, 2116, 1324, 310, 308, 305, 2131, 302, 2129, 298, 2127, 320, 318, 316, 313, 2133, 322, 321, 1355, 1353, 1351, 1357, 2092, 2091, 2089, 2087, 1276, 2084, 1274, 2081, 1271, 259, 2102, 256, 2100, 252, 2098, 2095, 272, 269, 2108, 266, 2106, 281, 279, 277, 1317, 1315, 1313, 1310, 282, 1321, 1319, 2039, 2037, 2035, 2032, 1203, 2029, 1200, 1197, 207, 2053, 205, 2051, 201, 2049, 2046, 2043, 220, 218, 2064, 215, 2062, 211, 2059, 228, 226, 223, 2069, 1259, 1257, 1254, 232, 1251, 230, 1267, 1265, 1263, 2316, 2315, 2312, 2311, 2309, 2314, 2304, 2303, 2301, 2299, 1593, 2308, 2306, 590, 2288, 2287, 2285, 2283, 1578, 2280, 1577, 2295, 2293, 2291, 579, 577, 574, 571, 2298, 582, 581, 1592, 2263, 2262, 2260, 2258, 1545, 2255, 1544, 2252, 1541, 2273, 2271, 2269, 2266, 1550, 535, 532, 2279, 528, 2277, 546, 543, 549, 1575, 1573, 2224, 2222, 2220, 1486, 2217, 1485, 2214, 1482, 1479, 2238, 2236, 2234, 2231, 1496, 2228, 1492, 480, 477, 2248, 473, 2246, 469, 2243, 490, 487, 2251, 497, 1537, 1535, 1532, 2477, 2476, 2474, 2479, 2469, 2468, 2466, 2464, 1730, 2473, 2471, 2453, 2452, 2450, 2448, 1729, 2445, 1728, 2460, 2458, 2456, 2463, 805, 804, 2428, 2427, 2425, 2423, 1725, 2420, 1724, 2417, 1722, 2438, 2436, 2434, 2431, 1727, 2444, 2442, 793, 791, 788, 795, 2388, 2386, 2384, 1697, 2381, 1696, 2378, 1694, 1692, 2402, 2400, 2398, 2395, 1703, 2392, 1701, 2412, 2410, 2407, 751, 748, 744, 2416, 759, 757, 1807, 2620, 2618, 1806, 1805, 2611, 2609, 2607, 2614, 1802, 1801, 1799, 2594, 2592, 2590, 2587, 1804, 2600, 2598, 1794, 1793, 1791, 1789, 2564, 2562, 2560, 2557, 1798, 2554, 1796, 2574, 2572, 2569, 2578, 1847, 1846, 2722, 1843, 1842, 1840, 1845, 2716, 2714, 1835, 1834, 1832, 1830, 1839, 1837, 2700, 2698, 2695, 2704, 1817, 1811, 1810, 897, 862, 1777, 829, 826, 838, 1760, 1758, 808, 2481, 1741, 1740, 1738, 1743, 2624, 1818, 2726, 2776, 782, 740, 737, 1715, 686, 679, 695, 1682, 1680, 639, 628, 2339, 647, 644, 1645, 1643, 1640, 1648, 602, 600, 597, 595, 2320, 593, 2318, 609, 607, 604, 1611, 1610, 1608, 1606, 613, 1615, 1613, 2328, 926, 924, 892, 886, 899, 857, 850, 2505, 1778, 824, 823, 821, 819, 2488, 818, 2486, 833, 831, 828, 840, 1761, 1759, 2649, 2632, 2630, 2746, 2734, 2732, 2782, 2781, 570, 567, 1587, 531, 527, 523, 540, 1566, 1564, 476, 467, 463, 2240, 486, 483, 1524, 1521, 1518, 1529, 411, 403, 2192, 399, 2189, 423, 416, 1462, 1457, 1454, 428, 1468, 1465, 2210, 366, 363, 2158, 360, 2156, 357, 2153, 376, 373, 370, 2163, 1410, 1409, 1407, 1405, 382, 1402, 380, 1417, 1415, 1412, 1421, 2175, 2174, 777, 774, 771, 784, 732, 725, 722, 2404, 743, 1716, 676, 674, 668, 2363, 665, 2360, 685, 1684, 1681, 626, 624, 622, 2335, 620, 2333, 617, 2330, 641, 635, 649, 1646, 1644, 1642, 2566, 928, 925, 2530, 2527, 894, 891, 888, 2501, 2499, 2496, 858, 856, 854, 851, 1779, 2692, 2668, 2665, 2645, 2643, 2640, 2651, 2768, 2759, 2757, 2744, 2743, 2741, 2748, 352, 1382, 340, 337, 333, 1371, 1369, 307, 300, 296, 2126, 315, 312, 1347, 1342, 1350, 261, 258, 250, 2097, 246, 2094, 271, 268, 264, 1306, 1301, 1298, 276, 1312, 1309, 2115, 203, 2048, 195, 2045, 191, 2041, 213, 209, 2056, 1246, 1244, 1238, 225, 1234, 222, 1256, 1253, 1249, 1262, 2080, 2079, 154, 1997, 150, 1995, 147, 1992, 1989, 163, 160, 2004, 156, 2001, 1175, 1174, 1172, 1170, 1167, 170, 1164, 167, 1185, 1183, 1180, 1177, 174, 1190, 1188, 2025, 2024, 2022, 587, 586, 564, 559, 556, 2290, 573, 1588, 520, 518, 512, 2268, 508, 2265, 530, 1568, 1565, 461, 457, 2233, 450, 2230, 446, 2226, 479, 471, 489, 1526, 1523, 1520, 397, 395, 2185, 392, 2183, 389, 2180, 2177, 410, 2194, 402, 422, 1463, 1461, 1459, 1456, 1470, 2455, 799, 2433, 2430, 779, 776, 773, 2397, 2394, 2390, 734, 728, 724, 746, 1717, 2356, 2354, 2351, 2348, 1658, 677, 675, 673, 670, 667, 688, 1685, 1683, 2606, 2589, 2586, 2559, 2556, 2552, 927, 2523, 2521, 2518, 2515, 1784, 2532, 895, 893, 890, 2718, 2709, 2707, 2689, 2687, 2684, 2663, 2662, 2660, 2658, 1825, 2667, 2769, 1852, 2760, 2758, 142, 141, 1139, 1138, 134, 132, 129, 126, 1982, 1129, 1128, 1126, 1131, 113, 111, 108, 105, 1972, 101, 1970, 120, 118, 115, 1109, 1108, 1106, 1104, 123, 1113, 1111, 82, 79, 1951, 75, 1949, 72, 1946, 92, 89, 86, 1956, 1077, 1076, 1074, 1072, 98, 1069, 96, 1084, 1082, 1079, 1088, 1968, 1967, 48, 45, 1916, 42, 1914, 39, 1911, 1908, 60, 57, 54, 1923, 50, 1920, 1031, 1030, 1028, 1026, 67, 1023, 65, 1020, 62, 1041, 1039, 1036, 1033, 69, 1046, 1044, 1944, 1943, 1941, 11, 9, 1868, 7, 1865, 1862, 1859, 20, 1878, 16, 1875, 13, 1872, 970, 968, 966, 963, 29, 960, 26, 23, 983, 981, 978, 975, 33, 971, 31, 990, 988, 985, 1906, 1904, 1902, 993, 351, 2145, 1383, 331, 330, 328, 326, 2137, 323, 2135, 339, 1372, 1370, 294, 293, 291, 289, 2122, 286, 2120, 283, 2117, 309, 303, 317, 1348, 1346, 1344, 245, 244, 242, 2090, 239, 2088, 236, 2085, 2082, 260, 2099, 249, 270, 1307, 1305, 1303, 1300, 1314, 189, 2038, 186, 2036, 183, 2033, 2030, 2026, 206, 198, 2047, 194, 216, 1247, 1245, 1243, 1240, 227, 1237, 1255, 2310, 2302, 2300, 2286, 2284, 2281, 565, 563, 561, 558, 575, 1589, 2261, 2259, 2256, 2253, 1542, 521, 519, 517, 514, 2270, 511, 533, 1569, 1567, 2223, 2221, 2218, 2215, 1483, 2211, 1480, 459, 456, 453, 2232, 449, 474, 491, 1527, 1525, 1522, 2475, 2467, 2465, 2451, 2449, 2446, 801, 800, 2426, 2424, 2421, 2418, 1723, 2435, 780, 778, 775, 2387, 2385, 2382, 2379, 1695, 2375, 1693, 2396, 735, 733, 730, 727, 749, 1718, 2616, 2615, 2604, 2603, 2601, 2584, 2583, 2581, 2579, 1800, 2591, 2550, 2549, 2547, 2545, 1792, 2542, 1790, 2558, 929, 2719, 1841, 2710, 2708, 1833, 1831, 2690, 2688, 2686, 1815, 1809, 1808, 1774, 1756, 1754, 1737, 1736, 1734, 1739, 1816, 1711, 1676, 1674, 633, 629, 1638, 1636, 1633, 1641, 598, 1605, 1604, 1602, 1600, 605, 1609, 1607, 2327, 887, 853, 1775, 822, 820, 1757, 1755, 1584, 524, 1560, 1558, 468, 464, 1514, 1511, 1508, 1519, 408, 404, 400, 1452, 1447, 1444, 417, 1458, 1455, 2208, 364, 361, 358, 2154, 1401, 1400, 1398, 1396, 374, 1393, 371, 1408, 1406, 1403, 1413, 2173, 2172, 772, 726, 723, 1712, 672, 669, 666, 682, 1678, 1675, 625, 623, 621, 618, 2331, 636, 632, 1639, 1637, 1635, 920, 918, 884, 880, 889, 849, 848, 847, 846, 2497, 855, 852, 1776, 2641, 2742, 2787, 1380, 334, 1367, 1365, 301, 297, 1340, 1338, 1335, 1343, 255, 251, 247, 1296, 1291, 1288, 265, 1302, 1299, 2113, 204, 196, 192, 2042, 1232, 1230, 1224, 214, 1220, 210, 1242, 1239, 1235, 1250, 2077, 2075, 151, 148, 1993, 144, 1990, 1163, 1162, 1160, 1158, 1155, 161, 1152, 157, 1173, 1171, 1168, 1165, 168, 1181, 1178, 2021, 2020, 2018, 2023, 585, 560, 557, 1585, 516, 509, 1562, 1559, 458, 447, 2227, 472, 1516, 1513, 1510, 398, 396, 393, 390, 2181, 386, 2178, 407, 1453, 1451, 1449, 1446, 420, 1460, 2209, 769, 764, 720, 712, 2391, 729, 1713, 664, 663, 661, 659, 2352, 656, 2349, 671, 1679, 1677, 2553, 922, 919, 2519, 2516, 885, 883, 881, 2685, 2661, 2659, 2767, 2756, 2755, 140, 1137, 1136, 130, 127, 1125, 1124, 1122, 1127, 109, 106, 102, 1103, 1102, 1100, 1098, 116, 1107, 1105, 1980, 80, 76, 73, 1947, 1068, 1067, 1065, 1063, 90, 1060, 87, 1075, 1073, 1070, 1080, 1966, 1965, 46, 43, 40, 1912, 36, 1909, 1019, 1018, 1016, 1014, 58, 1011, 55, 1008, 51, 1029, 1027, 1024, 1021, 63, 1037, 1034, 1940, 1939, 1937, 1942, 8, 1866, 4, 1863, 1, 1860, 956, 954, 952, 949, 946, 17, 14, 969, 967, 964, 961, 27, 957, 24, 979, 976, 972, 1901, 1900, 1898, 1896, 986, 1905, 1903, 350, 349, 1381, 329, 327, 324, 1368, 1366, 292, 290, 287, 284, 2118, 304, 1341, 1339, 1337, 1345, 243, 240, 237, 2086, 233, 2083, 254, 1297, 1295, 1293, 1290, 1304, 2114, 190, 187, 184, 2034, 180, 2031, 177, 2027, 199, 1233, 1231, 1229, 1226, 217, 1223, 1241, 2078, 2076, 584, 555, 554, 552, 550, 2282, 562, 1586, 507, 506, 504, 502, 2257, 499, 2254, 515, 1563, 1561, 445, 443, 441, 2219, 438, 2216, 435, 2212, 460, 454, 475, 1517, 1515, 1512, 2447, 798, 797, 2422, 2419, 770, 768, 766, 2383, 2380, 2376, 721, 719, 717, 714, 731, 1714, 2602, 2582, 2580, 2548, 2546, 2543, 923, 921, 2717, 2706, 2705, 2683, 2682, 2680, 1771, 1752, 1750, 1733, 1732, 1731, 1735, 1814, 1707, 1670, 1668, 1631, 1629, 1626, 1634, 1599, 1598, 1596, 1594, 1603, 1601, 2326, 1772, 1753, 1751, 1581, 1554, 1552, 1504, 1501, 1498, 1509, 1442, 1437, 1434, 401, 1448, 1445, 2206, 1392, 1391, 1389, 1387, 1384, 359, 1399, 1397, 1394, 1404, 2171, 2170, 1708, 1672, 1669, 619, 1632, 1630, 1628, 1773, 1378, 1363, 1361, 1333, 1328, 1336, 1286, 1281, 1278, 248, 1292, 1289, 2111, 1218, 1216, 1210, 197, 1206, 193, 1228, 1225, 1221, 1236, 2073, 2071, 1151, 1150, 1148, 1146, 152, 1143, 149, 1140, 145, 1161, 1159, 1156, 1153, 158, 1169, 1166, 2017, 2016, 2014, 2019, 1582, 510, 1556, 1553, 452, 448, 1506, 1500, 394, 391, 387, 1443, 1441, 1439, 1436, 1450, 2207, 765, 716, 713, 1709, 662, 660, 657, 1673, 1671, 916, 914, 879, 878, 877, 882, 1135, 1134, 1121, 1120, 1118, 1123, 1097, 1096, 1094, 1092, 103, 1101, 1099, 1979, 1059, 1058, 1056, 1054, 77, 1051, 74, 1066, 1064, 1061, 1071, 1964, 1963, 1007, 1006, 1004, 1002, 999, 41, 996, 37, 1017, 1015, 1012, 1009, 52, 1025, 1022, 1936, 1935, 1933, 1938, 942, 940, 938, 935, 932, 5, 2, 955, 953, 950, 947, 18, 943, 15, 965, 962, 958, 1895, 1894, 1892, 1890, 973, 1899, 1897, 1379, 325, 1364, 1362, 288, 285, 1334, 1332, 1330, 241, 238, 234, 1287, 1285, 1283, 1280, 1294, 2112, 188, 185, 181, 178, 2028, 1219, 1217, 1215, 1212, 200, 1209, 1227, 2074, 2072, 583, 553, 551, 1583, 505, 503, 500, 513, 1557, 1555, 444, 442, 439, 436, 2213, 455, 451, 1507, 1505, 1502, 796, 763, 762, 760, 767, 711, 710, 708, 706, 2377, 718, 715, 1710, 2544, 917, 915, 2681, 1627, 1597, 1595, 2325, 1769, 1749, 1747, 1499, 1438, 1435, 2204, 1390, 1388, 1385, 1395, 2169, 2167, 1704, 1665, 1662, 1625, 1623, 1620, 1770, 1329, 1282, 1279, 2109, 1214, 1207, 1222, 2068, 2065, 1149, 1147, 1144, 1141, 146, 1157, 1154, 2013, 2011, 2008, 2015, 1579, 1549, 1546, 1495, 1487, 1433, 1431, 1428, 1425, 388, 1440, 2205, 1705, 658, 1667, 1664, 1119, 1095, 1093, 1978, 1057, 1055, 1052, 1062, 1962, 1960, 1005, 1003, 1e3, 997, 38, 1013, 1010, 1932, 1930, 1927, 1934, 941, 939, 936, 933, 6, 930, 3, 951, 948, 944, 1889, 1887, 1884, 1881, 959, 1893, 1891, 35, 1377, 1360, 1358, 1327, 1325, 1322, 1331, 1277, 1275, 1272, 1269, 235, 1284, 2110, 1205, 1204, 1201, 1198, 182, 1195, 179, 1213, 2070, 2067, 1580, 501, 1551, 1548, 440, 437, 1497, 1494, 1490, 1503, 761, 709, 707, 1706, 913, 912, 2198, 1386, 2164, 2161, 1621, 1766, 2103, 1208, 2058, 2054, 1145, 1142, 2005, 2002, 1999, 2009, 1488, 1429, 1426, 2200, 1698, 1659, 1656, 1975, 1053, 1957, 1954, 1001, 998, 1924, 1921, 1918, 1928, 937, 934, 931, 1879, 1876, 1873, 1870, 945, 1885, 1882, 1323, 1273, 1270, 2105, 1202, 1199, 1196, 1211, 2061, 2057, 1576, 1543, 1540, 1484, 1481, 1478, 1491, 1700 ])) class Le { constructor(t, e) { ;(this.bits = t), (this.points = e) } getBits() { return this.bits } getPoints() { return this.points } } class Be { static detectMultiple(t, e, r) { let n = t.getBlackMatrix(), i = Be.detect(r, n) return i.length || ((n = n.clone()), n.rotate180(), (i = Be.detect(r, n))), new Le(n, i) } static detect(t, e) { const r = new Array() let n = 0, i = 0, o = !1 for (; n < e.getHeight(); ) { const s = Be.findVertices(e, n, i) if (null != s[0] || null != s[3]) { if (((o = !0), r.push(s), !t)) break null != s[2] ? ((i = Math.trunc(s[2].getX())), (n = Math.trunc(s[2].getY()))) : ((i = Math.trunc(s[4].getX())), (n = Math.trunc(s[4].getY()))) } else { if (!o) break ;(o = !1), (i = 0) for (const t of r) null != t[1] && (n = Math.trunc(Math.max(n, t[1].getY()))), null != t[3] && (n = Math.max(n, Math.trunc(t[3].getY()))) n += Be.ROW_STEP } } return r } static findVertices(t, e, r) { const n = t.getHeight(), i = t.getWidth(), o = new Array(8) return ( Be.copyToResult(o, Be.findRowsWithPattern(t, n, i, e, r, Be.START_PATTERN), Be.INDEXES_START_PATTERN), null != o[4] && ((r = Math.trunc(o[4].getX())), (e = Math.trunc(o[4].getY()))), Be.copyToResult(o, Be.findRowsWithPattern(t, n, i, e, r, Be.STOP_PATTERN), Be.INDEXES_STOP_PATTERN), o ) } static copyToResult(t, e, r) { for (let n = 0; n < r.length; n++) t[r[n]] = e[n] } static findRowsWithPattern(t, e, r, n, i, o) { const s = new Array(4) let a = !1 const l = new Int32Array(o.length) for (; n < e; n += Be.ROW_STEP) { let e = Be.findGuardPattern(t, i, n, r, !1, o, l) if (null != e) { for (; n > 0; ) { const s = Be.findGuardPattern(t, i, --n, r, !1, o, l) if (null == s) { n++ break } e = s } ;(s[0] = new nt(e[0], n)), (s[1] = new nt(e[1], n)), (a = !0) break } } let c = n + 1 if (a) { let n = 0, i = Int32Array.from([Math.trunc(s[0].getX()), Math.trunc(s[1].getX())]) for (; c < e; c++) { const e = Be.findGuardPattern(t, i[0], c, r, !1, o, l) if (null != e && Math.abs(i[0] - e[0]) < Be.MAX_PATTERN_DRIFT && Math.abs(i[1] - e[1]) < Be.MAX_PATTERN_DRIFT) (i = e), (n = 0) else { if (n > Be.SKIPPED_ROW_COUNT_MAX) break n++ } } ;(c -= n + 1), (s[2] = new nt(i[0], c)), (s[3] = new nt(i[1], c)) } return c - n < Be.BARCODE_MIN_HEIGHT && f.fill(s, null), s } static findGuardPattern(t, e, r, n, i, o, s) { f.fillWithin(s, 0, s.length, 0) let a = e, l = 0 for (; t.get(a, r) && a > 0 && l++ < Be.MAX_PIXEL_DRIFT; ) a-- let c = a, h = 0, d = o.length for (let e = i; c < n; c++) if (t.get(c, r) !== e) s[h]++ else { if (h === d - 1) { if (Be.patternMatchVariance(s, o, Be.MAX_INDIVIDUAL_VARIANCE) < Be.MAX_AVG_VARIANCE) return new Int32Array([a, c]) ;(a += s[0] + s[1]), u.arraycopy(s, 2, s, 0, h - 1), (s[h - 1] = 0), (s[h] = 0), h-- } else h++ ;(s[h] = 1), (e = !e) } return h === d - 1 && Be.patternMatchVariance(s, o, Be.MAX_INDIVIDUAL_VARIANCE) < Be.MAX_AVG_VARIANCE ? new Int32Array([a, c - 1]) : null } static patternMatchVariance(t, e, r) { let n = t.length, i = 0, o = 0 for (let r = 0; r < n; r++) (i += t[r]), (o += e[r]) if (i < o) return 1 / 0 let s = i / o r *= s let a = 0 for (let i = 0; i < n; i++) { let n = t[i], o = e[i] * s, l = n > o ? n - o : o - n if (l > r) return 1 / 0 a += l } return a / i } } ;(Be.INDEXES_START_PATTERN = Int32Array.from([0, 4, 1, 5])), (Be.INDEXES_STOP_PATTERN = Int32Array.from([6, 2, 7, 3])), (Be.MAX_AVG_VARIANCE = 0.42), (Be.MAX_INDIVIDUAL_VARIANCE = 0.8), (Be.START_PATTERN = Int32Array.from([8, 1, 1, 1, 1, 1, 1, 3])), (Be.STOP_PATTERN = Int32Array.from([7, 1, 1, 3, 1, 1, 1, 2, 1])), (Be.MAX_PIXEL_DRIFT = 3), (Be.MAX_PATTERN_DRIFT = 5), (Be.SKIPPED_ROW_COUNT_MAX = 25), (Be.ROW_STEP = 5), (Be.BARCODE_MIN_HEIGHT = 10) class Pe { constructor(t, e) { if (0 === e.length) throw new a() this.field = t let r = e.length if (r > 1 && 0 === e[0]) { let t = 1 for (; t < r && 0 === e[t]; ) t++ t === r ? (this.coefficients = new Int32Array([0])) : ((this.coefficients = new Int32Array(r - t)), u.arraycopy(e, t, this.coefficients, 0, this.coefficients.length)) } else this.coefficients = e } getCoefficients() { return this.coefficients } getDegree() { return this.coefficients.length - 1 } isZero() { return 0 === this.coefficients[0] } getCoefficient(t) { return this.coefficients[this.coefficients.length - 1 - t] } evaluateAt(t) { if (0 === t) return this.getCoefficient(0) if (1 === t) { let t = 0 for (let e of this.coefficients) t = this.field.add(t, e) return t } let e = this.coefficients[0], r = this.coefficients.length for (let n = 1; n < r; n++) e = this.field.add(this.field.multiply(t, e), this.coefficients[n]) return e } add(t) { if (!this.field.equals(t.field)) throw new a('ModulusPolys do not have same ModulusGF field') if (this.isZero()) return t if (t.isZero()) return this let e = this.coefficients, r = t.coefficients if (e.length > r.length) { let t = e ;(e = r), (r = t) } let n = new Int32Array(r.length), i = r.length - e.length u.arraycopy(r, 0, n, 0, i) for (let t = i; t < r.length; t++) n[t] = this.field.add(e[t - i], r[t]) return new Pe(this.field, n) } subtract(t) { if (!this.field.equals(t.field)) throw new a('ModulusPolys do not have same ModulusGF field') return t.isZero() ? this : this.add(t.negative()) } multiply(t) { return t instanceof Pe ? this.multiplyOther(t) : this.multiplyScalar(t) } multiplyOther(t) { if (!this.field.equals(t.field)) throw new a('ModulusPolys do not have same ModulusGF field') if (this.isZero() || t.isZero()) return new Pe(this.field, new Int32Array([0])) let e = this.coefficients, r = e.length, n = t.coefficients, i = n.length, o = new Int32Array(r + i - 1) for (let t = 0; t < r; t++) { let r = e[t] for (let e = 0; e < i; e++) o[t + e] = this.field.add(o[t + e], this.field.multiply(r, n[e])) } return new Pe(this.field, o) } negative() { let t = this.coefficients.length, e = new Int32Array(t) for (let r = 0; r < t; r++) e[r] = this.field.subtract(0, this.coefficients[r]) return new Pe(this.field, e) } multiplyScalar(t) { if (0 === t) return new Pe(this.field, new Int32Array([0])) if (1 === t) return this let e = this.coefficients.length, r = new Int32Array(e) for (let n = 0; n < e; n++) r[n] = this.field.multiply(this.coefficients[n], t) return new Pe(this.field, r) } multiplyByMonomial(t, e) { if (t < 0) throw new a() if (0 === e) return new Pe(this.field, new Int32Array([0])) let r = this.coefficients.length, n = new Int32Array(r + t) for (let t = 0; t < r; t++) n[t] = this.field.multiply(this.coefficients[t], e) return new Pe(this.field, n) } toString() { let t = new T() for (let e = this.getDegree(); e >= 0; e--) { let r = this.getCoefficient(e) 0 !== r && (r < 0 ? (t.append(' - '), (r = -r)) : t.length() > 0 && t.append(' + '), (0 !== e && 1 === r) || t.append(r), 0 !== e && (1 === e ? t.append('x') : (t.append('x^'), t.append(e)))) } return t.toString() } } class ve extends class { add(t, e) { return (t + e) % this.modulus } subtract(t, e) { return (this.modulus + t - e) % this.modulus } exp(t) { return this.expTable[t] } log(t) { if (0 === t) throw new a() return this.logTable[t] } inverse(t) { if (0 === t) throw new Q() return this.expTable[this.modulus - this.logTable[t] - 1] } multiply(t, e) { return 0 === t || 0 === e ? 0 : this.expTable[(this.logTable[t] + this.logTable[e]) % (this.modulus - 1)] } getSize() { return this.modulus } equals(t) { return t === this } } { constructor(t, e) { super(), (this.modulus = t), (this.expTable = new Int32Array(t)), (this.logTable = new Int32Array(t)) let r = 1 for (let n = 0; n < t; n++) (this.expTable[n] = r), (r = (r * e) % t) for (let e = 0; e < t - 1; e++) this.logTable[this.expTable[e]] = e ;(this.zero = new Pe(this, new Int32Array([0]))), (this.one = new Pe(this, new Int32Array([1]))) } getZero() { return this.zero } getOne() { return this.one } buildMonomial(t, e) { if (t < 0) throw new a() if (0 === e) return this.zero let r = new Int32Array(t + 1) return (r[0] = e), new Pe(this, r) } } ve.PDF417_GF = new ve(be.NUMBER_OF_CODEWORDS, 3) class Fe { constructor() { this.field = ve.PDF417_GF } decode(t, e, r) { let n = new Pe(this.field, t), i = new Int32Array(e), o = !1 for (let t = e; t > 0; t--) { let r = n.evaluateAt(this.field.exp(t)) ;(i[e - t] = r), 0 !== r && (o = !0) } if (!o) return 0 let s = this.field.getOne() if (null != r) for (const e of r) { let r = this.field.exp(t.length - 1 - e), n = new Pe(this.field, new Int32Array([this.field.subtract(0, r), 1])) s = s.multiply(n) } let a = new Pe(this.field, i), l = this.runEuclideanAlgorithm(this.field.buildMonomial(e, 1), a, e), h = l[0], u = l[1], d = this.findErrorLocations(h), g = this.findErrorMagnitudes(u, h, d) for (let e = 0; e < d.length; e++) { let r = t.length - 1 - this.field.log(d[e]) if (r < 0) throw c.getChecksumInstance() t[r] = this.field.subtract(t[r], g[e]) } return d.length } runEuclideanAlgorithm(t, e, r) { if (t.getDegree() < e.getDegree()) { let r = t ;(t = e), (e = r) } let n = t, i = e, o = this.field.getZero(), s = this.field.getOne() for (; i.getDegree() >= Math.round(r / 2); ) { let t = n, e = o if (((n = i), (o = s), n.isZero())) throw c.getChecksumInstance() i = t let r = this.field.getZero(), a = n.getCoefficient(n.getDegree()), l = this.field.inverse(a) for (; i.getDegree() >= n.getDegree() && !i.isZero(); ) { let t = i.getDegree() - n.getDegree(), e = this.field.multiply(i.getCoefficient(i.getDegree()), l) ;(r = r.add(this.field.buildMonomial(t, e))), (i = i.subtract(n.multiplyByMonomial(t, e))) } s = r .multiply(o) .subtract(e) .negative() } let a = s.getCoefficient(0) if (0 === a) throw c.getChecksumInstance() let l = this.field.inverse(a) return [s.multiply(l), i.multiply(l)] } findErrorLocations(t) { let e = t.getDegree(), r = new Int32Array(e), n = 0 for (let i = 1; i < this.field.getSize() && n < e; i++) 0 === t.evaluateAt(i) && ((r[n] = this.field.inverse(i)), n++) if (n !== e) throw c.getChecksumInstance() return r } findErrorMagnitudes(t, e, r) { let n = e.getDegree(), i = new Int32Array(n) for (let t = 1; t <= n; t++) i[n - t] = this.field.multiply(t, e.getCoefficient(t)) let o = new Pe(this.field, i), s = r.length, a = new Int32Array(s) for (let e = 0; e < s; e++) { let n = this.field.inverse(r[e]), i = this.field.subtract(0, t.evaluateAt(n)), s = this.field.inverse(o.evaluateAt(n)) a[e] = this.field.multiply(i, s) } return a } } class xe { constructor(t, e, r, n, i) { t instanceof xe ? this.constructor_2(t) : this.constructor_1(t, e, r, n, i) } constructor_1(t, e, r, n, i) { const o = null == e || null == r, s = null == n || null == i if (o && s) throw new N() o ? ((e = new nt(0, n.getY())), (r = new nt(0, i.getY()))) : s && ((n = new nt(t.getWidth() - 1, e.getY())), (i = new nt(t.getWidth() - 1, r.getY()))), (this.image = t), (this.topLeft = e), (this.bottomLeft = r), (this.topRight = n), (this.bottomRight = i), (this.minX = Math.trunc(Math.min(e.getX(), r.getX()))), (this.maxX = Math.trunc(Math.max(n.getX(), i.getX()))), (this.minY = Math.trunc(Math.min(e.getY(), n.getY()))), (this.maxY = Math.trunc(Math.max(r.getY(), i.getY()))) } constructor_2(t) { ;(this.image = t.image), (this.topLeft = t.getTopLeft()), (this.bottomLeft = t.getBottomLeft()), (this.topRight = t.getTopRight()), (this.bottomRight = t.getBottomRight()), (this.minX = t.getMinX()), (this.maxX = t.getMaxX()), (this.minY = t.getMinY()), (this.maxY = t.getMaxY()) } static merge(t, e) { return null == t ? e : null == e ? t : new xe(t.image, t.topLeft, t.bottomLeft, e.topRight, e.bottomRight) } addMissingRows(t, e, r) { let n = this.topLeft, i = this.bottomLeft, o = this.topRight, s = this.bottomRight if (t > 0) { let e = r ? this.topLeft : this.topRight, i = Math.trunc(e.getY() - t) i < 0 && (i = 0) let s = new nt(e.getX(), i) r ? (n = s) : (o = s) } if (e > 0) { let t = r ? this.bottomLeft : this.bottomRight, n = Math.trunc(t.getY() + e) n >= this.image.getHeight() && (n = this.image.getHeight() - 1) let o = new nt(t.getX(), n) r ? (i = o) : (s = o) } return new xe(this.image, n, i, o, s) } getMinX() { return this.minX } getMaxX() { return this.maxX } getMinY() { return this.minY } getMaxY() { return this.maxY } getTopLeft() { return this.topLeft } getTopRight() { return this.topRight } getBottomLeft() { return this.bottomLeft } getBottomRight() { return this.bottomRight } } class ke { constructor(t, e, r, n) { ;(this.columnCount = t), (this.errorCorrectionLevel = n), (this.rowCountUpperPart = e), (this.rowCountLowerPart = r), (this.rowCount = e + r) } getColumnCount() { return this.columnCount } getErrorCorrectionLevel() { return this.errorCorrectionLevel } getRowCount() { return this.rowCount } getRowCountUpperPart() { return this.rowCountUpperPart } getRowCountLowerPart() { return this.rowCountLowerPart } } class Ue { constructor() { this.buffer = '' } static form(t, e) { let r = -1 return t.replace(/%(-)?(0?[0-9]+)?([.][0-9]+)?([#][0-9]+)?([scfpexd%])/g, function(t, n, i, o, s, a) { if ('%%' === t) return '%' if (void 0 === e[++r]) return t = o ? parseInt(o.substr(1)) : void 0 let l, c = s ? parseInt(s.substr(1)) : void 0 switch (a) { case 's': l = e[r] break case 'c': l = e[r][0] break case 'f': l = parseFloat(e[r]).toFixed(t) break case 'p': l = parseFloat(e[r]).toPrecision(t) break case 'e': l = parseFloat(e[r]).toExponential(t) break case 'x': l = parseInt(e[r]).toString(c || 16) break case 'd': l = parseFloat(parseInt(e[r], c || 10).toPrecision(t)).toFixed(0) } l = 'object' == typeof l ? JSON.stringify(l) : (+l).toString(c) let h = parseInt(i), u = i && i[0] + '' == '0' ? '0' : ' ' for (; l.length < h; ) l = void 0 !== n ? l + u : u + l return l }) } format(t, ...e) { this.buffer += Ue.form(t, e) } toString() { return this.buffer } } class He { constructor(t) { ;(this.boundingBox = new xe(t)), (this.codewords = new Array(t.getMaxY() - t.getMinY() + 1)) } getCodewordNearby(t) { let e = this.getCodeword(t) if (null != e) return e for (let r = 1; r < He.MAX_NEARBY_DISTANCE; r++) { let n = this.imageRowToCodewordIndex(t) - r if (n >= 0 && ((e = this.codewords[n]), null != e)) return e if (((n = this.imageRowToCodewordIndex(t) + r), n < this.codewords.length && ((e = this.codewords[n]), null != e))) return e } return null } imageRowToCodewordIndex(t) { return t - this.boundingBox.getMinY() } setCodeword(t, e) { this.codewords[this.imageRowToCodewordIndex(t)] = e } getCodeword(t) { return this.codewords[this.imageRowToCodewordIndex(t)] } getBoundingBox() { return this.boundingBox } getCodewords() { return this.codewords } toString() { const t = new Ue() let e = 0 for (const r of this.codewords) null != r ? t.format('%3d: %3d|%3d%n', e++, r.getRowNumber(), r.getValue()) : t.format('%3d: | %n', e++) return t.toString() } } He.MAX_NEARBY_DISTANCE = 5 class Ve { constructor() { this.values = new Map() } setValue(t) { t = Math.trunc(t) let e = this.values.get(t) null == e && (e = 0), e++, this.values.set(t, e) } getValue() { let t = -1, e = new Array() for (const [r, n] of this.values.entries()) { const i = { getKey: () => r, getValue: () => n } i.getValue() > t ? ((t = i.getValue()), (e = []), e.push(i.getKey())) : i.getValue() === t && e.push(i.getKey()) } return be.toIntArray(e) } getConfidence(t) { return this.values.get(t) } } class ze extends He { constructor(t, e) { super(t), (this._isLeft = e) } setRowNumbers() { for (let t of this.getCodewords()) null != t && t.setRowNumberAsRowIndicatorColumn() } adjustCompleteIndicatorColumnRowNumbers(t) { let e = this.getCodewords() this.setRowNumbers(), this.removeIncorrectCodewords(e, t) let r = this.getBoundingBox(), n = this._isLeft ? r.getTopLeft() : r.getTopRight(), i = this._isLeft ? r.getBottomLeft() : r.getBottomRight(), o = this.imageRowToCodewordIndex(Math.trunc(n.getY())), s = this.imageRowToCodewordIndex(Math.trunc(i.getY())), a = -1, l = 1, c = 0 for (let r = o; r < s; r++) { if (null == e[r]) continue let n = e[r], i = n.getRowNumber() - a if (0 === i) c++ else if (1 === i) (l = Math.max(l, c)), (c = 1), (a = n.getRowNumber()) else if (i < 0 || n.getRowNumber() >= t.getRowCount() || i > r) e[r] = null else { let t t = l > 2 ? (l - 2) * i : i let o = t >= r for (let n = 1; n <= t && !o; n++) o = null != e[r - n] o ? (e[r] = null) : ((a = n.getRowNumber()), (c = 1)) } } } getRowHeights() { let t = this.getBarcodeMetadata() if (null == t) return null this.adjustIncompleteIndicatorColumnRowNumbers(t) let e = new Int32Array(t.getRowCount()) for (let t of this.getCodewords()) if (null != t) { let r = t.getRowNumber() if (r >= e.length) continue e[r]++ } return e } adjustIncompleteIndicatorColumnRowNumbers(t) { let e = this.getBoundingBox(), r = this._isLeft ? e.getTopLeft() : e.getTopRight(), n = this._isLeft ? e.getBottomLeft() : e.getBottomRight(), i = this.imageRowToCodewordIndex(Math.trunc(r.getY())), o = this.imageRowToCodewordIndex(Math.trunc(n.getY())), s = this.getCodewords(), a = -1 for (let e = i; e < o; e++) { if (null == s[e]) continue let r = s[e] r.setRowNumberAsRowIndicatorColumn() let n = r.getRowNumber() - a 0 === n || (1 === n ? (a = r.getRowNumber()) : r.getRowNumber() >= t.getRowCount() ? (s[e] = null) : (a = r.getRowNumber())) } } getBarcodeMetadata() { let t = this.getCodewords(), e = new Ve(), r = new Ve(), n = new Ve(), i = new Ve() for (let o of t) { if (null == o) continue o.setRowNumberAsRowIndicatorColumn() let t = o.getValue() % 30, s = o.getRowNumber() switch ((this._isLeft || (s += 2), s % 3)) { case 0: r.setValue(3 * t + 1) break case 1: i.setValue(t / 3), n.setValue(t % 3) break case 2: e.setValue(t + 1) } } if ( 0 === e.getValue().length || 0 === r.getValue().length || 0 === n.getValue().length || 0 === i.getValue().length || e.getValue()[0] < 1 || r.getValue()[0] + n.getValue()[0] < be.MIN_ROWS_IN_BARCODE || r.getValue()[0] + n.getValue()[0] > be.MAX_ROWS_IN_BARCODE ) return null let o = new ke(e.getValue()[0], r.getValue()[0], n.getValue()[0], i.getValue()[0]) return this.removeIncorrectCodewords(t, o), o } removeIncorrectCodewords(t, e) { for (let r = 0; r < t.length; r++) { let n = t[r] if (null == t[r]) continue let i = n.getValue() % 30, o = n.getRowNumber() if (o > e.getRowCount()) t[r] = null else switch ((this._isLeft || (o += 2), o % 3)) { case 0: 3 * i + 1 !== e.getRowCountUpperPart() && (t[r] = null) break case 1: ;(Math.trunc(i / 3) === e.getErrorCorrectionLevel() && i % 3 === e.getRowCountLowerPart()) || (t[r] = null) break case 2: i + 1 !== e.getColumnCount() && (t[r] = null) } } } isLeft() { return this._isLeft } toString() { return 'IsLeft: ' + this._isLeft + '\n' + super.toString() } } class Ge { constructor(t, e) { ;(this.ADJUST_ROW_NUMBER_SKIP = 2), (this.barcodeMetadata = t), (this.barcodeColumnCount = t.getColumnCount()), (this.boundingBox = e), (this.detectionResultColumns = new Array(this.barcodeColumnCount + 2)) } getDetectionResultColumns() { this.adjustIndicatorColumnRowNumbers(this.detectionResultColumns[0]), this.adjustIndicatorColumnRowNumbers(this.detectionResultColumns[this.barcodeColumnCount + 1]) let t, e = be.MAX_CODEWORDS_IN_BARCODE do { ;(t = e), (e = this.adjustRowNumbersAndGetCount()) } while (e > 0 && e < t) return this.detectionResultColumns } adjustIndicatorColumnRowNumbers(t) { null != t && t.adjustCompleteIndicatorColumnRowNumbers(this.barcodeMetadata) } adjustRowNumbersAndGetCount() { let t = this.adjustRowNumbersByRow() if (0 === t) return 0 for (let t = 1; t < this.barcodeColumnCount + 1; t++) { let e = this.detectionResultColumns[t].getCodewords() for (let r = 0; r < e.length; r++) null != e[r] && (e[r].hasValidRowNumber() || this.adjustRowNumbers(t, r, e)) } return t } adjustRowNumbersByRow() { return this.adjustRowNumbersFromBothRI(), this.adjustRowNumbersFromLRI() + this.adjustRowNumbersFromRRI() } adjustRowNumbersFromBothRI() { if (null == this.detectionResultColumns[0] || null == this.detectionResultColumns[this.barcodeColumnCount + 1]) return let t = this.detectionResultColumns[0].getCodewords(), e = this.detectionResultColumns[this.barcodeColumnCount + 1].getCodewords() for (let r = 0; r < t.length; r++) if (null != t[r] && null != e[r] && t[r].getRowNumber() === e[r].getRowNumber()) for (let e = 1; e <= this.barcodeColumnCount; e++) { let n = this.detectionResultColumns[e].getCodewords()[r] null != n && (n.setRowNumber(t[r].getRowNumber()), n.hasValidRowNumber() || (this.detectionResultColumns[e].getCodewords()[r] = null)) } } adjustRowNumbersFromRRI() { if (null == this.detectionResultColumns[this.barcodeColumnCount + 1]) return 0 let t = 0, e = this.detectionResultColumns[this.barcodeColumnCount + 1].getCodewords() for (let r = 0; r < e.length; r++) { if (null == e[r]) continue let n = e[r].getRowNumber(), i = 0 for (let e = this.barcodeColumnCount + 1; e > 0 && i < this.ADJUST_ROW_NUMBER_SKIP; e--) { let o = this.detectionResultColumns[e].getCodewords()[r] null != o && ((i = Ge.adjustRowNumberIfValid(n, i, o)), o.hasValidRowNumber() || t++) } } return t } adjustRowNumbersFromLRI() { if (null == this.detectionResultColumns[0]) return 0 let t = 0, e = this.detectionResultColumns[0].getCodewords() for (let r = 0; r < e.length; r++) { if (null == e[r]) continue let n = e[r].getRowNumber(), i = 0 for (let e = 1; e < this.barcodeColumnCount + 1 && i < this.ADJUST_ROW_NUMBER_SKIP; e++) { let o = this.detectionResultColumns[e].getCodewords()[r] null != o && ((i = Ge.adjustRowNumberIfValid(n, i, o)), o.hasValidRowNumber() || t++) } } return t } static adjustRowNumberIfValid(t, e, r) { return null == r || r.hasValidRowNumber() || (r.isValidRowNumber(t) ? (r.setRowNumber(t), (e = 0)) : ++e), e } adjustRowNumbers(t, e, r) { let n = r[e], i = this.detectionResultColumns[t - 1].getCodewords(), o = i null != this.detectionResultColumns[t + 1] && (o = this.detectionResultColumns[t + 1].getCodewords()) let s = new Array(14) ;(s[2] = i[e]), (s[3] = o[e]), e > 0 && ((s[0] = r[e - 1]), (s[4] = i[e - 1]), (s[5] = o[e - 1])), e > 1 && ((s[8] = r[e - 2]), (s[10] = i[e - 2]), (s[11] = o[e - 2])), e < r.length - 1 && ((s[1] = r[e + 1]), (s[6] = i[e + 1]), (s[7] = o[e + 1])), e < r.length - 2 && ((s[9] = r[e + 2]), (s[12] = i[e + 2]), (s[13] = o[e + 2])) for (let t of s) if (Ge.adjustRowNumber(n, t)) return } static adjustRowNumber(t, e) { return !(null == e || !e.hasValidRowNumber() || e.getBucket() !== t.getBucket() || (t.setRowNumber(e.getRowNumber()), 0)) } getBarcodeColumnCount() { return this.barcodeColumnCount } getBarcodeRowCount() { return this.barcodeMetadata.getRowCount() } getBarcodeECLevel() { return this.barcodeMetadata.getErrorCorrectionLevel() } setBoundingBox(t) { this.boundingBox = t } getBoundingBox() { return this.boundingBox } setDetectionResultColumn(t, e) { this.detectionResultColumns[t] = e } getDetectionResultColumn(t) { return this.detectionResultColumns[t] } toString() { let t = this.detectionResultColumns[0] null == t && (t = this.detectionResultColumns[this.barcodeColumnCount + 1]) let e = new Ue() for (let r = 0; r < t.getCodewords().length; r++) { e.format('CW %3d:', r) for (let t = 0; t < this.barcodeColumnCount + 2; t++) { if (null == this.detectionResultColumns[t]) { e.format(' | ') continue } let n = this.detectionResultColumns[t].getCodewords()[r] null != n ? e.format(' %3d|%3d', n.getRowNumber(), n.getValue()) : e.format(' | ') } e.format('%n') } return e.toString() } } class Ye { constructor(t, e, r, n) { ;(this.rowNumber = Ye.BARCODE_ROW_UNKNOWN), (this.startX = Math.trunc(t)), (this.endX = Math.trunc(e)), (this.bucket = Math.trunc(r)), (this.value = Math.trunc(n)) } hasValidRowNumber() { return this.isValidRowNumber(this.rowNumber) } isValidRowNumber(t) { return t !== Ye.BARCODE_ROW_UNKNOWN && this.bucket === (t % 3) * 3 } setRowNumberAsRowIndicatorColumn() { this.rowNumber = Math.trunc(3 * Math.trunc(this.value / 30) + Math.trunc(this.bucket / 3)) } getWidth() { return this.endX - this.startX } getStartX() { return this.startX } getEndX() { return this.endX } getBucket() { return this.bucket } getValue() { return this.value } getRowNumber() { return this.rowNumber } setRowNumber(t) { this.rowNumber = t } toString() { return this.rowNumber + '|' + this.value } } Ye.BARCODE_ROW_UNKNOWN = -1 class Xe { static initialize() { for (let t = 0; t < be.SYMBOL_TABLE.length; t++) { let e = be.SYMBOL_TABLE[t], r = 1 & e for (let n = 0; n < be.BARS_IN_MODULE; n++) { let i = 0 for (; (1 & e) === r; ) (i += 1), (e >>= 1) ;(r = 1 & e), Xe.RATIOS_TABLE[t] || (Xe.RATIOS_TABLE[t] = new Array(be.BARS_IN_MODULE)), (Xe.RATIOS_TABLE[t][be.BARS_IN_MODULE - n - 1] = Math.fround(i / be.MODULES_IN_CODEWORD)) } } this.bSymbolTableReady = !0 } static getDecodedValue(t) { let e = Xe.getDecodedCodewordValue(Xe.sampleBitCounts(t)) return -1 !== e ? e : Xe.getClosestDecodedValue(t) } static sampleBitCounts(t) { let e = et.sum(t), r = new Int32Array(be.BARS_IN_MODULE), n = 0, i = 0 for (let o = 0; o < be.MODULES_IN_CODEWORD; o++) { let s = e / (2 * be.MODULES_IN_CODEWORD) + (o * e) / be.MODULES_IN_CODEWORD i + t[n] <= s && ((i += t[n]), n++), r[n]++ } return r } static getDecodedCodewordValue(t) { let e = Xe.getBitValue(t) return -1 === be.getCodeword(e) ? -1 : e } static getBitValue(t) { let e = 0 for (let r = 0; r < t.length; r++) for (let n = 0; n < t[r]; n++) e = (e << 1) | (r % 2 == 0 ? 1 : 0) return Math.trunc(e) } static getClosestDecodedValue(t) { let e = et.sum(t), r = new Array(be.BARS_IN_MODULE) if (e > 1) for (let n = 0; n < r.length; n++) r[n] = Math.fround(t[n] / e) let n = rt.MAX_VALUE, i = -1 this.bSymbolTableReady || Xe.initialize() for (let t = 0; t < Xe.RATIOS_TABLE.length; t++) { let e = 0, o = Xe.RATIOS_TABLE[t] for (let t = 0; t < be.BARS_IN_MODULE; t++) { let i = Math.fround(o[t] - r[t]) if (((e += Math.fround(i * i)), e >= n)) break } e < n && ((n = e), (i = be.SYMBOL_TABLE[t])) } return i } } ;(Xe.bSymbolTableReady = !1), (Xe.RATIOS_TABLE = new Array(be.SYMBOL_TABLE.length).map(t => new Array(be.BARS_IN_MODULE))) class We { constructor() { ;(this.segmentCount = -1), (this.fileSize = -1), (this.timestamp = -1), (this.checksum = -1) } getSegmentIndex() { return this.segmentIndex } setSegmentIndex(t) { this.segmentIndex = t } getFileId() { return this.fileId } setFileId(t) { this.fileId = t } getOptionalData() { return this.optionalData } setOptionalData(t) { this.optionalData = t } isLastSegment() { return this.lastSegment } setLastSegment(t) { this.lastSegment = t } getSegmentCount() { return this.segmentCount } setSegmentCount(t) { this.segmentCount = t } getSender() { return this.sender || null } setSender(t) { this.sender = t } getAddressee() { return this.addressee || null } setAddressee(t) { this.addressee = t } getFileName() { return this.fileName } setFileName(t) { this.fileName = t } getFileSize() { return this.fileSize } setFileSize(t) { this.fileSize = t } getChecksum() { return this.checksum } setChecksum(t) { this.checksum = t } getTimestamp() { return this.timestamp } setTimestamp(t) { this.timestamp = t } } class je { static parseLong(t, e) { return parseInt(t, e) } } class Ze extends o {} Ze.kind = 'NullPointerException' class Qe extends o {} class Ke extends class { writeBytes(t) { this.writeBytesOffset(t, 0, t.length) } writeBytesOffset(t, e, r) { if (null == t) throw new Ze() if (e < 0 || e > t.length || r < 0 || e + r > t.length || e + r < 0) throw new d() if (0 !== r) for (let n = 0; n < r; n++) this.write(t[e + n]) } flush() {} close() {} } { constructor(t = 32) { if ((super(), (this.count = 0), t < 0)) throw new a('Negative initial size: ' + t) this.buf = new Uint8Array(t) } ensureCapacity(t) { t - this.buf.length > 0 && this.grow(t) } grow(t) { let e = this.buf.length << 1 if ((e - t < 0 && (e = t), e < 0)) { if (t < 0) throw new Qe() e = w.MAX_VALUE } this.buf = f.copyOfUint8Array(this.buf, e) } write(t) { this.ensureCapacity(this.count + 1), (this.buf[this.count] = t), (this.count += 1) } writeBytesOffset(t, e, r) { if (e < 0 || e > t.length || r < 0 || e + r - t.length > 0) throw new d() this.ensureCapacity(this.count + r), u.arraycopy(t, e, this.buf, this.count, r), (this.count += r) } writeTo(t) { t.writeBytesOffset(this.buf, 0, this.count) } reset() { this.count = 0 } toByteArray() { return f.copyOfUint8Array(this.buf, this.count) } size() { return this.count } toString(t) { return t ? ('string' == typeof t ? this.toString_string(t) : this.toString_number(t)) : this.toString_void() } toString_void() { return new String(this.buf).toString() } toString_string(t) { return new String(this.buf).toString() } toString_number(t) { return new String(this.buf).toString() } close() {} } function qe() { if ('undefined' != typeof window) return window.BigInt || null if (void 0 !== r.g) return r.g.BigInt || null if ('undefined' != typeof self) return self.BigInt || null throw new Error("Can't search globals for BigInt!") } let Je function $e(t) { if ((void 0 === Je && (Je = qe()), null === Je)) throw new Error('BigInt is not supported!') return Je(t) } !(function(t) { ;(t[(t.ALPHA = 0)] = 'ALPHA'), (t[(t.LOWER = 1)] = 'LOWER'), (t[(t.MIXED = 2)] = 'MIXED'), (t[(t.PUNCT = 3)] = 'PUNCT'), (t[(t.ALPHA_SHIFT = 4)] = 'ALPHA_SHIFT'), (t[(t.PUNCT_SHIFT = 5)] = 'PUNCT_SHIFT') })(Y || (Y = {})) class tr { static decode(t, e) { let r = new T(''), n = I.ISO8859_1 r.enableDecoding(n) let i = 1, o = t[i++], s = new We() for (; i < t[0]; ) { switch (o) { case tr.TEXT_COMPACTION_MODE_LATCH: i = tr.textCompaction(t, i, r) break case tr.BYTE_COMPACTION_MODE_LATCH: case tr.BYTE_COMPACTION_MODE_LATCH_6: i = tr.byteCompaction(o, t, n, i, r) break case tr.MODE_SHIFT_TO_BYTE_COMPACTION_MODE: r.append(t[i++]) break case tr.NUMERIC_COMPACTION_MODE_LATCH: i = tr.numericCompaction(t, i, r) break case tr.ECI_CHARSET: I.getCharacterSetECIByValue(t[i++]) break case tr.ECI_GENERAL_PURPOSE: i += 2 break case tr.ECI_USER_DEFINED: i++ break case tr.BEGIN_MACRO_PDF417_CONTROL_BLOCK: i = tr.decodeMacroBlock(t, i, s) break case tr.BEGIN_MACRO_PDF417_OPTIONAL_FIELD: case tr.MACRO_PDF417_TERMINATOR: throw new C() default: i--, (i = tr.textCompaction(t, i, r)) } if (!(i < t.length)) throw C.getFormatInstance() o = t[i++] } if (0 === r.length()) throw C.getFormatInstance() let a = new W(null, r.toString(), null, e) return a.setOther(s), a } static decodeMacroBlock(t, e, r) { if (e + tr.NUMBER_OF_SEQUENCE_CODEWORDS > t[0]) throw C.getFormatInstance() let n = new Int32Array(tr.NUMBER_OF_SEQUENCE_CODEWORDS) for (let r = 0; r < tr.NUMBER_OF_SEQUENCE_CODEWORDS; r++, e++) n[r] = t[e] r.setSegmentIndex(w.parseInt(tr.decodeBase900toBase10(n, tr.NUMBER_OF_SEQUENCE_CODEWORDS))) let i = new T() ;(e = tr.textCompaction(t, e, i)), r.setFileId(i.toString()) let o = -1 for (t[e] === tr.BEGIN_MACRO_PDF417_OPTIONAL_FIELD && (o = e + 1); e < t[0]; ) switch (t[e]) { case tr.BEGIN_MACRO_PDF417_OPTIONAL_FIELD: switch (t[++e]) { case tr.MACRO_PDF417_OPTIONAL_FIELD_FILE_NAME: let n = new T() ;(e = tr.textCompaction(t, e + 1, n)), r.setFileName(n.toString()) break case tr.MACRO_PDF417_OPTIONAL_FIELD_SENDER: let i = new T() ;(e = tr.textCompaction(t, e + 1, i)), r.setSender(i.toString()) break case tr.MACRO_PDF417_OPTIONAL_FIELD_ADDRESSEE: let o = new T() ;(e = tr.textCompaction(t, e + 1, o)), r.setAddressee(o.toString()) break case tr.MACRO_PDF417_OPTIONAL_FIELD_SEGMENT_COUNT: let s = new T() ;(e = tr.numericCompaction(t, e + 1, s)), r.setSegmentCount(w.parseInt(s.toString())) break case tr.MACRO_PDF417_OPTIONAL_FIELD_TIME_STAMP: let a = new T() ;(e = tr.numericCompaction(t, e + 1, a)), r.setTimestamp(je.parseLong(a.toString())) break case tr.MACRO_PDF417_OPTIONAL_FIELD_CHECKSUM: let l = new T() ;(e = tr.numericCompaction(t, e + 1, l)), r.setChecksum(w.parseInt(l.toString())) break case tr.MACRO_PDF417_OPTIONAL_FIELD_FILE_SIZE: let c = new T() ;(e = tr.numericCompaction(t, e + 1, c)), r.setFileSize(je.parseLong(c.toString())) break default: throw C.getFormatInstance() } break case tr.MACRO_PDF417_TERMINATOR: e++, r.setLastSegment(!0) break default: throw C.getFormatInstance() } if (-1 !== o) { let n = e - o r.isLastSegment() && n--, r.setOptionalData(f.copyOfRange(t, o, o + n)) } return e } static textCompaction(t, e, r) { let n = new Int32Array(2 * (t[0] - e)), i = new Int32Array(2 * (t[0] - e)), o = 0, s = !1 for (; e < t[0] && !s; ) { let r = t[e++] if (r < tr.TEXT_COMPACTION_MODE_LATCH) (n[o] = r / 30), (n[o + 1] = r % 30), (o += 2) else switch (r) { case tr.TEXT_COMPACTION_MODE_LATCH: n[o++] = tr.TEXT_COMPACTION_MODE_LATCH break case tr.BYTE_COMPACTION_MODE_LATCH: case tr.BYTE_COMPACTION_MODE_LATCH_6: case tr.NUMERIC_COMPACTION_MODE_LATCH: case tr.BEGIN_MACRO_PDF417_CONTROL_BLOCK: case tr.BEGIN_MACRO_PDF417_OPTIONAL_FIELD: case tr.MACRO_PDF417_TERMINATOR: e--, (s = !0) break case tr.MODE_SHIFT_TO_BYTE_COMPACTION_MODE: ;(n[o] = tr.MODE_SHIFT_TO_BYTE_COMPACTION_MODE), (r = t[e++]), (i[o] = r), o++ } } return tr.decodeTextCompaction(n, i, o, r), e } static decodeTextCompaction(t, e, r, n) { let i = Y.ALPHA, o = Y.ALPHA, s = 0 for (; s < r; ) { let r = t[s], a = '' switch (i) { case Y.ALPHA: if (r < 26) a = String.fromCharCode(65 + r) else switch (r) { case 26: a = ' ' break case tr.LL: i = Y.LOWER break case tr.ML: i = Y.MIXED break case tr.PS: ;(o = i), (i = Y.PUNCT_SHIFT) break case tr.MODE_SHIFT_TO_BYTE_COMPACTION_MODE: n.append(e[s]) break case tr.TEXT_COMPACTION_MODE_LATCH: i = Y.ALPHA } break case Y.LOWER: if (r < 26) a = String.fromCharCode(97 + r) else switch (r) { case 26: a = ' ' break case tr.AS: ;(o = i), (i = Y.ALPHA_SHIFT) break case tr.ML: i = Y.MIXED break case tr.PS: ;(o = i), (i = Y.PUNCT_SHIFT) break case tr.MODE_SHIFT_TO_BYTE_COMPACTION_MODE: n.append(e[s]) break case tr.TEXT_COMPACTION_MODE_LATCH: i = Y.ALPHA } break case Y.MIXED: if (r < tr.PL) a = tr.MIXED_CHARS[r] else switch (r) { case tr.PL: i = Y.PUNCT break case 26: a = ' ' break case tr.LL: i = Y.LOWER break case tr.AL: i = Y.ALPHA break case tr.PS: ;(o = i), (i = Y.PUNCT_SHIFT) break case tr.MODE_SHIFT_TO_BYTE_COMPACTION_MODE: n.append(e[s]) break case tr.TEXT_COMPACTION_MODE_LATCH: i = Y.ALPHA } break case Y.PUNCT: if (r < tr.PAL) a = tr.PUNCT_CHARS[r] else switch (r) { case tr.PAL: i = Y.ALPHA break case tr.MODE_SHIFT_TO_BYTE_COMPACTION_MODE: n.append(e[s]) break case tr.TEXT_COMPACTION_MODE_LATCH: i = Y.ALPHA } break case Y.ALPHA_SHIFT: if (((i = o), r < 26)) a = String.fromCharCode(65 + r) else switch (r) { case 26: a = ' ' break case tr.TEXT_COMPACTION_MODE_LATCH: i = Y.ALPHA } break case Y.PUNCT_SHIFT: if (((i = o), r < tr.PAL)) a = tr.PUNCT_CHARS[r] else switch (r) { case tr.PAL: i = Y.ALPHA break case tr.MODE_SHIFT_TO_BYTE_COMPACTION_MODE: n.append(e[s]) break case tr.TEXT_COMPACTION_MODE_LATCH: i = Y.ALPHA } } '' !== a && n.append(a), s++ } } static byteCompaction(t, e, r, n, i) { let o = new Ke(), s = 0, a = 0, l = !1 switch (t) { case tr.BYTE_COMPACTION_MODE_LATCH: let t = new Int32Array(6), r = e[n++] for (; n < e[0] && !l; ) switch (((t[s++] = r), (a = 900 * a + r), (r = e[n++]), r)) { case tr.TEXT_COMPACTION_MODE_LATCH: case tr.BYTE_COMPACTION_MODE_LATCH: case tr.NUMERIC_COMPACTION_MODE_LATCH: case tr.BYTE_COMPACTION_MODE_LATCH_6: case tr.BEGIN_MACRO_PDF417_CONTROL_BLOCK: case tr.BEGIN_MACRO_PDF417_OPTIONAL_FIELD: case tr.MACRO_PDF417_TERMINATOR: n--, (l = !0) break default: if (s % 5 == 0 && s > 0) { for (let t = 0; t < 6; ++t) o.write(Number($e(a) >> $e(8 * (5 - t)))) ;(a = 0), (s = 0) } } n === e[0] && r < tr.TEXT_COMPACTION_MODE_LATCH && (t[s++] = r) for (let e = 0; e < s; e++) o.write(t[e]) break case tr.BYTE_COMPACTION_MODE_LATCH_6: for (; n < e[0] && !l; ) { let t = e[n++] if (t < tr.TEXT_COMPACTION_MODE_LATCH) s++, (a = 900 * a + t) else switch (t) { case tr.TEXT_COMPACTION_MODE_LATCH: case tr.BYTE_COMPACTION_MODE_LATCH: case tr.NUMERIC_COMPACTION_MODE_LATCH: case tr.BYTE_COMPACTION_MODE_LATCH_6: case tr.BEGIN_MACRO_PDF417_CONTROL_BLOCK: case tr.BEGIN_MACRO_PDF417_OPTIONAL_FIELD: case tr.MACRO_PDF417_TERMINATOR: n--, (l = !0) } if (s % 5 == 0 && s > 0) { for (let t = 0; t < 6; ++t) o.write(Number($e(a) >> $e(8 * (5 - t)))) ;(a = 0), (s = 0) } } } return i.append(S.decode(o.toByteArray(), r)), n } static numericCompaction(t, e, r) { let n = 0, i = !1, o = new Int32Array(tr.MAX_NUMERIC_CODEWORDS) for (; e < t[0] && !i; ) { let s = t[e++] if ((e === t[0] && (i = !0), s < tr.TEXT_COMPACTION_MODE_LATCH)) (o[n] = s), n++ else switch (s) { case tr.TEXT_COMPACTION_MODE_LATCH: case tr.BYTE_COMPACTION_MODE_LATCH: case tr.BYTE_COMPACTION_MODE_LATCH_6: case tr.BEGIN_MACRO_PDF417_CONTROL_BLOCK: case tr.BEGIN_MACRO_PDF417_OPTIONAL_FIELD: case tr.MACRO_PDF417_TERMINATOR: e--, (i = !0) } ;(n % tr.MAX_NUMERIC_CODEWORDS == 0 || s === tr.NUMERIC_COMPACTION_MODE_LATCH || i) && n > 0 && (r.append(tr.decodeBase900toBase10(o, n)), (n = 0)) } return e } static decodeBase900toBase10(t, e) { let r = $e(0) for (let n = 0; n < e; n++) r += tr.EXP900[e - n - 1] * $e(t[n]) let n = r.toString() if ('1' !== n.charAt(0)) throw new C() return n.substring(1) } } ;(tr.TEXT_COMPACTION_MODE_LATCH = 900), (tr.BYTE_COMPACTION_MODE_LATCH = 901), (tr.NUMERIC_COMPACTION_MODE_LATCH = 902), (tr.BYTE_COMPACTION_MODE_LATCH_6 = 924), (tr.ECI_USER_DEFINED = 925), (tr.ECI_GENERAL_PURPOSE = 926), (tr.ECI_CHARSET = 927), (tr.BEGIN_MACRO_PDF417_CONTROL_BLOCK = 928), (tr.BEGIN_MACRO_PDF417_OPTIONAL_FIELD = 923), (tr.MACRO_PDF417_TERMINATOR = 922), (tr.MODE_SHIFT_TO_BYTE_COMPACTION_MODE = 913), (tr.MAX_NUMERIC_CODEWORDS = 15), (tr.MACRO_PDF417_OPTIONAL_FIELD_FILE_NAME = 0), (tr.MACRO_PDF417_OPTIONAL_FIELD_SEGMENT_COUNT = 1), (tr.MACRO_PDF417_OPTIONAL_FIELD_TIME_STAMP = 2), (tr.MACRO_PDF417_OPTIONAL_FIELD_SENDER = 3), (tr.MACRO_PDF417_OPTIONAL_FIELD_ADDRESSEE = 4), (tr.MACRO_PDF417_OPTIONAL_FIELD_FILE_SIZE = 5), (tr.MACRO_PDF417_OPTIONAL_FIELD_CHECKSUM = 6), (tr.PL = 25), (tr.LL = 27), (tr.AS = 27), (tr.ML = 28), (tr.AL = 28), (tr.PS = 29), (tr.PAL = 29), (tr.PUNCT_CHARS = ';<>@[\\]_`~!\r\t,:\n-.$/"|*()?{}\''), (tr.MIXED_CHARS = '0123456789&\r\t,:#-.$/+%*=^'), (tr.EXP900 = qe() ? (function() { let t = [] t[0] = $e(1) let e = $e(900) t[1] = e for (let r = 2; r < 16; r++) t[r] = t[r - 1] * e return t })() : []), (tr.NUMBER_OF_SEQUENCE_CODEWORDS = 2) class er { constructor() {} static decode(t, e, r, n, i, o, s) { let a, l = new xe(t, e, r, n, i), c = null, h = null for (let r = !0; ; r = !1) { if ((null != e && (c = er.getRowIndicatorColumn(t, l, e, !0, o, s)), null != n && (h = er.getRowIndicatorColumn(t, l, n, !1, o, s)), (a = er.merge(c, h)), null == a)) throw N.getNotFoundInstance() let i = a.getBoundingBox() if (!r || null == i || !(i.getMinY() < l.getMinY() || i.getMaxY() > l.getMaxY())) break l = i } a.setBoundingBox(l) let u = a.getBarcodeColumnCount() + 1 a.setDetectionResultColumn(0, c), a.setDetectionResultColumn(u, h) let d = null != c for (let e = 1; e <= u; e++) { let r, n = d ? e : u - e if (void 0 !== a.getDetectionResultColumn(n)) continue ;(r = 0 === n || n === u ? new ze(l, 0 === n) : new He(l)), a.setDetectionResultColumn(n, r) let i = -1, c = i for (let e = l.getMinY(); e <= l.getMaxY(); e++) { if (((i = er.getStartColumn(a, n, e, d)), i < 0 || i > l.getMaxX())) { if (-1 === c) continue i = c } let h = er.detectCodeword(t, l.getMinX(), l.getMaxX(), d, i, e, o, s) null != h && (r.setCodeword(e, h), (c = i), (o = Math.min(o, h.getWidth())), (s = Math.max(s, h.getWidth()))) } } return er.createDecoderResult(a) } static merge(t, e) { if (null == t && null == e) return null let r = er.getBarcodeMetadata(t, e) if (null == r) return null let n = xe.merge(er.adjustBoundingBox(t), er.adjustBoundingBox(e)) return new Ge(r, n) } static adjustBoundingBox(t) { if (null == t) return null let e = t.getRowHeights() if (null == e) return null let r = er.getMax(e), n = 0 for (let t of e) if (((n += r - t), t > 0)) break let i = t.getCodewords() for (let t = 0; n > 0 && null == i[t]; t++) n-- let o = 0 for (let t = e.length - 1; t >= 0 && ((o += r - e[t]), !(e[t] > 0)); t--); for (let t = i.length - 1; o > 0 && null == i[t]; t--) o-- return t.getBoundingBox().addMissingRows(n, o, t.isLeft()) } static getMax(t) { let e = -1 for (let r of t) e = Math.max(e, r) return e } static getBarcodeMetadata(t, e) { let r, n return null == t || null == (r = t.getBarcodeMetadata()) ? null == e ? null : e.getBarcodeMetadata() : null == e || null == (n = e.getBarcodeMetadata()) ? r : r.getColumnCount() !== n.getColumnCount() && r.getErrorCorrectionLevel() !== n.getErrorCorrectionLevel() && r.getRowCount() !== n.getRowCount() ? null : r } static getRowIndicatorColumn(t, e, r, n, i, o) { let s = new ze(e, n) for (let a = 0; a < 2; a++) { let l = 0 === a ? 1 : -1, c = Math.trunc(Math.trunc(r.getX())) for (let a = Math.trunc(Math.trunc(r.getY())); a <= e.getMaxY() && a >= e.getMinY(); a += l) { let e = er.detectCodeword(t, 0, t.getWidth(), n, c, a, i, o) null != e && (s.setCodeword(a, e), (c = n ? e.getStartX() : e.getEndX())) } } return s } static adjustCodewordCount(t, e) { let r = e[0][1], n = r.getValue(), i = t.getBarcodeColumnCount() * t.getBarcodeRowCount() - er.getNumberOfECCodeWords(t.getBarcodeECLevel()) if (0 === n.length) { if (i < 1 || i > be.MAX_CODEWORDS_IN_BARCODE) throw N.getNotFoundInstance() r.setValue(i) } else n[0] !== i && r.setValue(i) } static createDecoderResult(t) { let e = er.createBarcodeMatrix(t) er.adjustCodewordCount(t, e) let r = new Array(), n = new Int32Array(t.getBarcodeRowCount() * t.getBarcodeColumnCount()), i = [], o = new Array() for (let s = 0; s < t.getBarcodeRowCount(); s++) for (let a = 0; a < t.getBarcodeColumnCount(); a++) { let l = e[s][a + 1].getValue(), c = s * t.getBarcodeColumnCount() + a 0 === l.length ? r.push(c) : 1 === l.length ? (n[c] = l[0]) : (o.push(c), i.push(l)) } let s = new Array(i.length) for (let t = 0; t < s.length; t++) s[t] = i[t] return er.createDecoderResultFromAmbiguousValues(t.getBarcodeECLevel(), n, be.toIntArray(r), be.toIntArray(o), s) } static createDecoderResultFromAmbiguousValues(t, e, r, n, i) { let o = new Int32Array(n.length), s = 100 for (; s-- > 0; ) { for (let t = 0; t < o.length; t++) e[n[t]] = i[t][o[t]] try { return er.decodeCodewords(e, t, r) } catch (t) { if (!(t instanceof c)) throw t } if (0 === o.length) throw c.getChecksumInstance() for (let t = 0; t < o.length; t++) { if (o[t] < i[t].length - 1) { o[t]++ break } if (((o[t] = 0), t === o.length - 1)) throw c.getChecksumInstance() } } throw c.getChecksumInstance() } static createBarcodeMatrix(t) { let e = Array.from({ length: t.getBarcodeRowCount() }, () => new Array(t.getBarcodeColumnCount() + 2)) for (let t = 0; t < e.length; t++) for (let r = 0; r < e[t].length; r++) e[t][r] = new Ve() let r = 0 for (let n of t.getDetectionResultColumns()) { if (null != n) for (let t of n.getCodewords()) if (null != t) { let n = t.getRowNumber() if (n >= 0) { if (n >= e.length) continue e[n][r].setValue(t.getValue()) } } r++ } return e } static isValidBarcodeColumn(t, e) { return e >= 0 && e <= t.getBarcodeColumnCount() + 1 } static getStartColumn(t, e, r, n) { let i = n ? 1 : -1, o = null if ((er.isValidBarcodeColumn(t, e - i) && (o = t.getDetectionResultColumn(e - i).getCodeword(r)), null != o)) return n ? o.getEndX() : o.getStartX() if (((o = t.getDetectionResultColumn(e).getCodewordNearby(r)), null != o)) return n ? o.getStartX() : o.getEndX() if ((er.isValidBarcodeColumn(t, e - i) && (o = t.getDetectionResultColumn(e - i).getCodewordNearby(r)), null != o)) return n ? o.getEndX() : o.getStartX() let s = 0 for (; er.isValidBarcodeColumn(t, e - i); ) { e -= i for (let r of t.getDetectionResultColumn(e).getCodewords()) if (null != r) return (n ? r.getEndX() : r.getStartX()) + i * s * (r.getEndX() - r.getStartX()) s++ } return n ? t.getBoundingBox().getMinX() : t.getBoundingBox().getMaxX() } static detectCodeword(t, e, r, n, i, o, s, a) { i = er.adjustCodewordStartColumn(t, e, r, n, i, o) let l, c = er.getModuleBitCount(t, e, r, n, i, o) if (null == c) return null let h = et.sum(c) if (n) l = i + h else { for (let t = 0; t < c.length / 2; t++) { let e = c[t] ;(c[t] = c[c.length - 1 - t]), (c[c.length - 1 - t] = e) } ;(l = i), (i = l - h) } if (!er.checkCodewordSkew(h, s, a)) return null let u = Xe.getDecodedValue(c), d = be.getCodeword(u) return -1 === d ? null : new Ye(i, l, er.getCodewordBucketNumber(u), d) } static getModuleBitCount(t, e, r, n, i, o) { let s = i, a = new Int32Array(8), l = 0, c = n ? 1 : -1, h = n for (; (n ? s < r : s >= e) && l < a.length; ) t.get(s, o) === h ? (a[l]++, (s += c)) : (l++, (h = !h)) return l === a.length || (s === (n ? r : e) && l === a.length - 1) ? a : null } static getNumberOfECCodeWords(t) { return 2 << t } static adjustCodewordStartColumn(t, e, r, n, i, o) { let s = i, a = n ? -1 : 1 for (let l = 0; l < 2; l++) { for (; (n ? s >= e : s < r) && n === t.get(s, o); ) { if (Math.abs(i - s) > er.CODEWORD_SKEW_SIZE) return i s += a } ;(a = -a), (n = !n) } return s } static checkCodewordSkew(t, e, r) { return e - er.CODEWORD_SKEW_SIZE <= t && t <= r + er.CODEWORD_SKEW_SIZE } static decodeCodewords(t, e, r) { if (0 === t.length) throw C.getFormatInstance() let n = 1 << (e + 1), i = er.correctErrors(t, r, n) er.verifyCodewordCount(t, n) let o = tr.decode(t, '' + e) return o.setErrorsCorrected(i), o.setErasures(r.length), o } static correctErrors(t, e, r) { if ((null != e && e.length > r / 2 + er.MAX_ERRORS) || r < 0 || r > er.MAX_EC_CODEWORDS) throw c.getChecksumInstance() return er.errorCorrection.decode(t, r, e) } static verifyCodewordCount(t, e) { if (t.length < 4) throw C.getFormatInstance() let r = t[0] if (r > t.length) throw C.getFormatInstance() if (0 === r) { if (!(e < t.length)) throw C.getFormatInstance() t[0] = t.length - e } } static getBitCountForCodeword(t) { let e = new Int32Array(8), r = 0, n = e.length - 1 for (; !((1 & t) !== r && ((r = 1 & t), n--, n < 0)); ) e[n]++, (t >>= 1) return e } static getCodewordBucketNumber(t) { return t instanceof Int32Array ? this.getCodewordBucketNumber_Int32Array(t) : this.getCodewordBucketNumber_number(t) } static getCodewordBucketNumber_number(t) { return er.getCodewordBucketNumber(er.getBitCountForCodeword(t)) } static getCodewordBucketNumber_Int32Array(t) { return (t[0] - t[2] + t[4] - t[6] + 9) % 9 } static toString(t) { let e = new Ue() for (let r = 0; r < t.length; r++) { e.format('Row %2d: ', r) for (let n = 0; n < t[r].length; n++) { let i = t[r][n] 0 === i.getValue().length ? e.format(' ', null) : e.format('%4d(%2d)', i.getValue()[0], i.getConfidence(i.getValue()[0])) } e.format('%n') } return e.toString() } } ;(er.CODEWORD_SKEW_SIZE = 2), (er.MAX_ERRORS = 3), (er.MAX_EC_CODEWORDS = 512), (er.errorCorrection = new Fe()) class rr { decode(t, e = null) { let r = rr.decode(t, e, !1) if (null == r || 0 === r.length || null == r[0]) throw N.getNotFoundInstance() return r[0] } decodeMultiple(t, e = null) { try { return rr.decode(t, e, !0) } catch (t) { if (t instanceof C || t instanceof c) throw N.getNotFoundInstance() throw t } } static decode(t, e, r) { const n = new Array(), i = Be.detectMultiple(t, e, r) for (const t of i.getPoints()) { const e = er.decode(i.getBits(), t[4], t[5], t[6], t[7], rr.getMinCodewordWidth(t), rr.getMaxCodewordWidth(t)), r = new F(e.getText(), e.getRawBytes(), void 0, t, k.PDF_417) r.putMetadata(X.ERROR_CORRECTION_LEVEL, e.getECLevel()) const o = e.getOther() null != o && r.putMetadata(X.PDF417_EXTRA_METADATA, o), n.push(r) } return n.map(t => t) } static getMaxWidth(t, e) { return null == t || null == e ? 0 : Math.trunc(Math.abs(t.getX() - e.getX())) } static getMinWidth(t, e) { return null == t || null == e ? w.MAX_VALUE : Math.trunc(Math.abs(t.getX() - e.getX())) } static getMaxCodewordWidth(t) { return Math.floor( Math.max( Math.max(rr.getMaxWidth(t[0], t[4]), (rr.getMaxWidth(t[6], t[2]) * be.MODULES_IN_CODEWORD) / be.MODULES_IN_STOP_PATTERN), Math.max(rr.getMaxWidth(t[1], t[5]), (rr.getMaxWidth(t[7], t[3]) * be.MODULES_IN_CODEWORD) / be.MODULES_IN_STOP_PATTERN) ) ) } static getMinCodewordWidth(t) { return Math.floor( Math.min( Math.min(rr.getMinWidth(t[0], t[4]), (rr.getMinWidth(t[6], t[2]) * be.MODULES_IN_CODEWORD) / be.MODULES_IN_STOP_PATTERN), Math.min(rr.getMinWidth(t[1], t[5]), (rr.getMinWidth(t[7], t[3]) * be.MODULES_IN_CODEWORD) / be.MODULES_IN_STOP_PATTERN) ) ) } reset() {} } class nr extends o {} nr.kind = 'ReaderException' class ir { constructor(t, e) { ;(this.verbose = !0 === t), e && this.setHints(e) } decode(t, e) { return e && this.setHints(e), this.decodeInternal(t) } decodeWithState(t) { return (null !== this.readers && void 0 !== this.readers) || this.setHints(null), this.decodeInternal(t) } setHints(t) { this.hints = t const e = null != t && void 0 !== t.get(E.TRY_HARDER), r = null == t ? null : t.get(E.POSSIBLE_FORMATS), n = new Array() if (null != r) { const i = r.some( t => t === k.UPC_A || t === k.UPC_E || t === k.EAN_13 || t === k.EAN_8 || t === k.CODABAR || t === k.CODE_39 || t === k.CODE_93 || t === k.CODE_128 || t === k.ITF || t === k.RSS_14 || t === k.RSS_EXPANDED ) i && !e && n.push(new ee(t, this.verbose)), r.includes(k.QR_CODE) && n.push(new Oe()), r.includes(k.DATA_MATRIX) && n.push(new ue()), r.includes(k.AZTEC) && n.push(new gt()), r.includes(k.PDF_417) && n.push(new rr()), i && e && n.push(new ee(t, this.verbose)) } 0 === n.length && (e || n.push(new ee(t, this.verbose)), n.push(new Oe()), n.push(new ue()), n.push(new gt()), n.push(new rr()), e && n.push(new ee(t, this.verbose))), (this.readers = n) } reset() { if (null !== this.readers) for (const t of this.readers) t.reset() } decodeInternal(t) { if (null === this.readers) throw new nr('No readers where selected, nothing can be read.') for (const e of this.readers) try { return e.decode(t, this.hints) } catch (t) { if (t instanceof nr) continue } throw new N('No MultiFormat Readers were able to detect the code.') } } var or !(function(t) { ;(t[(t.ERROR_CORRECTION = 0)] = 'ERROR_CORRECTION'), (t[(t.CHARACTER_SET = 1)] = 'CHARACTER_SET'), (t[(t.DATA_MATRIX_SHAPE = 2)] = 'DATA_MATRIX_SHAPE'), (t[(t.MIN_SIZE = 3)] = 'MIN_SIZE'), (t[(t.MAX_SIZE = 4)] = 'MAX_SIZE'), (t[(t.MARGIN = 5)] = 'MARGIN'), (t[(t.PDF417_COMPACT = 6)] = 'PDF417_COMPACT'), (t[(t.PDF417_COMPACTION = 7)] = 'PDF417_COMPACTION'), (t[(t.PDF417_DIMENSIONS = 8)] = 'PDF417_DIMENSIONS'), (t[(t.AZTEC_LAYERS = 9)] = 'AZTEC_LAYERS'), (t[(t.QR_VERSION = 10)] = 'QR_VERSION') })(or || (or = {})) var sr = or class ar { constructor(t) { ;(this.field = t), (this.cachedGenerators = []), this.cachedGenerators.push(new Z(t, Int32Array.from([1]))) } buildGenerator(t) { const e = this.cachedGenerators if (t >= e.length) { let r = e[e.length - 1] const n = this.field for (let i = e.length; i <= t; i++) { const t = r.multiply(new Z(n, Int32Array.from([1, n.exp(i - 1 + n.getGeneratorBase())]))) e.push(t), (r = t) } } return e[t] } encode(t, e) { if (0 === e) throw new a('No error correction bytes') const r = t.length - e if (r <= 0) throw new a('No data bytes provided') const n = this.buildGenerator(e), i = new Int32Array(r) u.arraycopy(t, 0, i, 0, r) let o = new Z(this.field, i) o = o.multiplyByMonomial(e, 1) const s = o.divide(n)[1].getCoefficients(), l = e - s.length for (let e = 0; e < l; e++) t[r + e] = 0 u.arraycopy(s, 0, t, r + l, s.length) } } class lr { constructor() {} static applyMaskPenaltyRule1(t) { return lr.applyMaskPenaltyRule1Internal(t, !0) + lr.applyMaskPenaltyRule1Internal(t, !1) } static applyMaskPenaltyRule2(t) { let e = 0 const r = t.getArray(), n = t.getWidth(), i = t.getHeight() for (let t = 0; t < i - 1; t++) { const i = r[t] for (let o = 0; o < n - 1; o++) { const n = i[o] n === i[o + 1] && n === r[t + 1][o] && n === r[t + 1][o + 1] && e++ } } return lr.N2 * e } static applyMaskPenaltyRule3(t) { let e = 0 const r = t.getArray(), n = t.getWidth(), i = t.getHeight() for (let t = 0; t < i; t++) for (let o = 0; o < n; o++) { const s = r[t] o + 6 < n && 1 === s[o] && 0 === s[o + 1] && 1 === s[o + 2] && 1 === s[o + 3] && 1 === s[o + 4] && 0 === s[o + 5] && 1 === s[o + 6] && (lr.isWhiteHorizontal(s, o - 4, o) || lr.isWhiteHorizontal(s, o + 7, o + 11)) && e++, t + 6 < i && 1 === r[t][o] && 0 === r[t + 1][o] && 1 === r[t + 2][o] && 1 === r[t + 3][o] && 1 === r[t + 4][o] && 0 === r[t + 5][o] && 1 === r[t + 6][o] && (lr.isWhiteVertical(r, o, t - 4, t) || lr.isWhiteVertical(r, o, t + 7, t + 11)) && e++ } return e * lr.N3 } static isWhiteHorizontal(t, e, r) { ;(e = Math.max(e, 0)), (r = Math.min(r, t.length)) for (let n = e; n < r; n++) if (1 === t[n]) return !1 return !0 } static isWhiteVertical(t, e, r, n) { ;(r = Math.max(r, 0)), (n = Math.min(n, t.length)) for (let i = r; i < n; i++) if (1 === t[i][e]) return !1 return !0 } static applyMaskPenaltyRule4(t) { let e = 0 const r = t.getArray(), n = t.getWidth(), i = t.getHeight() for (let t = 0; t < i; t++) { const i = r[t] for (let t = 0; t < n; t++) 1 === i[t] && e++ } const o = t.getHeight() * t.getWidth() return Math.floor((10 * Math.abs(2 * e - o)) / o) * lr.N4 } static getDataMaskBit(t, e, r) { let n, i switch (t) { case 0: n = (r + e) & 1 break case 1: n = 1 & r break case 2: n = e % 3 break case 3: n = (r + e) % 3 break case 4: n = (Math.floor(r / 2) + Math.floor(e / 3)) & 1 break case 5: ;(i = r * e), (n = (1 & i) + (i % 3)) break case 6: ;(i = r * e), (n = ((1 & i) + (i % 3)) & 1) break case 7: ;(i = r * e), (n = ((i % 3) + ((r + e) & 1)) & 1) break default: throw new a('Invalid mask pattern: ' + t) } return 0 === n } static applyMaskPenaltyRule1Internal(t, e) { let r = 0 const n = e ? t.getHeight() : t.getWidth(), i = e ? t.getWidth() : t.getHeight(), o = t.getArray() for (let t = 0; t < n; t++) { let n = 0, s = -1 for (let a = 0; a < i; a++) { const i = e ? o[t][a] : o[a][t] i === s ? n++ : (n >= 5 && (r += lr.N1 + (n - 5)), (n = 1), (s = i)) } n >= 5 && (r += lr.N1 + (n - 5)) } return r } } ;(lr.N1 = 3), (lr.N2 = 3), (lr.N3 = 40), (lr.N4 = 10) class cr { constructor(t, e) { ;(this.width = t), (this.height = e) const r = new Array(e) for (let n = 0; n !== e; n++) r[n] = new Uint8Array(t) this.bytes = r } getHeight() { return this.height } getWidth() { return this.width } get(t, e) { return this.bytes[e][t] } getArray() { return this.bytes } setNumber(t, e, r) { this.bytes[e][t] = r } setBoolean(t, e, r) { this.bytes[e][t] = r ? 1 : 0 } clear(t) { for (const e of this.bytes) f.fill(e, t) } equals(t) { if (!(t instanceof cr)) return !1 const e = t if (this.width !== e.width) return !1 if (this.height !== e.height) return !1 for (let t = 0, r = this.height; t < r; ++t) { const r = this.bytes[t], n = e.bytes[t] for (let t = 0, e = this.width; t < e; ++t) if (r[t] !== n[t]) return !1 } return !0 } toString() { const t = new T() for (let e = 0, r = this.height; e < r; ++e) { const r = this.bytes[e] for (let e = 0, n = this.width; e < n; ++e) switch (r[e]) { case 0: t.append(' 0') break case 1: t.append(' 1') break default: t.append(' ') } t.append('\n') } return t.toString() } } class hr { constructor() { this.maskPattern = -1 } getMode() { return this.mode } getECLevel() { return this.ecLevel } getVersion() { return this.version } getMaskPattern() { return this.maskPattern } getMatrix() { return this.matrix } toString() { const t = new T() return ( t.append('<<\n'), t.append(' mode: '), t.append(this.mode ? this.mode.toString() : 'null'), t.append('\n ecLevel: '), t.append(this.ecLevel ? this.ecLevel.toString() : 'null'), t.append('\n version: '), t.append(this.version ? this.version.toString() : 'null'), t.append('\n maskPattern: '), t.append(this.maskPattern.toString()), this.matrix ? (t.append('\n matrix:\n'), t.append(this.matrix.toString())) : t.append('\n matrix: null\n'), t.append('>>\n'), t.toString() ) } setMode(t) { this.mode = t } setECLevel(t) { this.ecLevel = t } setVersion(t) { this.version = t } setMaskPattern(t) { this.maskPattern = t } setMatrix(t) { this.matrix = t } static isValidMaskPattern(t) { return t >= 0 && t < hr.NUM_MASK_PATTERNS } } hr.NUM_MASK_PATTERNS = 8 class ur extends o {} ur.kind = 'WriterException' class dr { constructor() {} static clearMatrix(t) { t.clear(255) } static buildMatrix(t, e, r, n, i) { dr.clearMatrix(i), dr.embedBasicPatterns(r, i), dr.embedTypeInfo(e, n, i), dr.maybeEmbedVersionInfo(r, i), dr.embedDataBits(t, n, i) } static embedBasicPatterns(t, e) { dr.embedPositionDetectionPatternsAndSeparators(e), dr.embedDarkDotAtLeftBottomCorner(e), dr.maybeEmbedPositionAdjustmentPatterns(t, e), dr.embedTimingPatterns(e) } static embedTypeInfo(t, e, r) { const n = new A() dr.makeTypeInfoBits(t, e, n) for (let t = 0, e = n.getSize(); t < e; ++t) { const e = n.get(n.getSize() - 1 - t), i = dr.TYPE_INFO_COORDINATES[t], o = i[0], s = i[1] if ((r.setBoolean(o, s, e), t < 8)) { const n = r.getWidth() - t - 1, i = 8 r.setBoolean(n, i, e) } else { const n = 8, i = r.getHeight() - 7 + (t - 8) r.setBoolean(n, i, e) } } } static maybeEmbedVersionInfo(t, e) { if (t.getVersionNumber() < 7) return const r = new A() dr.makeVersionInfoBits(t, r) let n = 17 for (let t = 0; t < 6; ++t) for (let i = 0; i < 3; ++i) { const o = r.get(n) n--, e.setBoolean(t, e.getHeight() - 11 + i, o), e.setBoolean(e.getHeight() - 11 + i, t, o) } } static embedDataBits(t, e, r) { let n = 0, i = -1, o = r.getWidth() - 1, s = r.getHeight() - 1 for (; o > 0; ) { for (6 === o && (o -= 1); s >= 0 && s < r.getHeight(); ) { for (let i = 0; i < 2; ++i) { const a = o - i if (!dr.isEmpty(r.get(a, s))) continue let l n < t.getSize() ? ((l = t.get(n)), ++n) : (l = !1), 255 !== e && lr.getDataMaskBit(e, a, s) && (l = !l), r.setBoolean(a, s, l) } s += i } ;(i = -i), (s += i), (o -= 2) } if (n !== t.getSize()) throw new ur('Not all bits consumed: ' + n + '/' + t.getSize()) } static findMSBSet(t) { return 32 - w.numberOfLeadingZeros(t) } static calculateBCHCode(t, e) { if (0 === e) throw new a('0 polynomial') const r = dr.findMSBSet(e) for (t <<= r - 1; dr.findMSBSet(t) >= r; ) t ^= e << (dr.findMSBSet(t) - r) return t } static makeTypeInfoBits(t, e, r) { if (!hr.isValidMaskPattern(e)) throw new ur('Invalid mask pattern') const n = (t.getBits() << 3) | e r.appendBits(n, 5) const i = dr.calculateBCHCode(n, dr.TYPE_INFO_POLY) r.appendBits(i, 10) const o = new A() if ((o.appendBits(dr.TYPE_INFO_MASK_PATTERN, 15), r.xor(o), 15 !== r.getSize())) throw new ur('should not happen but we got: ' + r.getSize()) } static makeVersionInfoBits(t, e) { e.appendBits(t.getVersionNumber(), 6) const r = dr.calculateBCHCode(t.getVersionNumber(), dr.VERSION_INFO_POLY) if ((e.appendBits(r, 12), 18 !== e.getSize())) throw new ur('should not happen but we got: ' + e.getSize()) } static isEmpty(t) { return 255 === t } static embedTimingPatterns(t) { for (let e = 8; e < t.getWidth() - 8; ++e) { const r = (e + 1) % 2 dr.isEmpty(t.get(e, 6)) && t.setNumber(e, 6, r), dr.isEmpty(t.get(6, e)) && t.setNumber(6, e, r) } } static embedDarkDotAtLeftBottomCorner(t) { if (0 === t.get(8, t.getHeight() - 8)) throw new ur() t.setNumber(8, t.getHeight() - 8, 1) } static embedHorizontalSeparationPattern(t, e, r) { for (let n = 0; n < 8; ++n) { if (!dr.isEmpty(r.get(t + n, e))) throw new ur() r.setNumber(t + n, e, 0) } } static embedVerticalSeparationPattern(t, e, r) { for (let n = 0; n < 7; ++n) { if (!dr.isEmpty(r.get(t, e + n))) throw new ur() r.setNumber(t, e + n, 0) } } static embedPositionAdjustmentPattern(t, e, r) { for (let n = 0; n < 5; ++n) { const i = dr.POSITION_ADJUSTMENT_PATTERN[n] for (let o = 0; o < 5; ++o) r.setNumber(t + o, e + n, i[o]) } } static embedPositionDetectionPattern(t, e, r) { for (let n = 0; n < 7; ++n) { const i = dr.POSITION_DETECTION_PATTERN[n] for (let o = 0; o < 7; ++o) r.setNumber(t + o, e + n, i[o]) } } static embedPositionDetectionPatternsAndSeparators(t) { const e = dr.POSITION_DETECTION_PATTERN[0].length dr.embedPositionDetectionPattern(0, 0, t), dr.embedPositionDetectionPattern(t.getWidth() - e, 0, t), dr.embedPositionDetectionPattern(0, t.getWidth() - e, t) dr.embedHorizontalSeparationPattern(0, 7, t), dr.embedHorizontalSeparationPattern(t.getWidth() - 8, 7, t), dr.embedHorizontalSeparationPattern(0, t.getWidth() - 8, t) dr.embedVerticalSeparationPattern(7, 0, t), dr.embedVerticalSeparationPattern(t.getHeight() - 7 - 1, 0, t), dr.embedVerticalSeparationPattern(7, t.getHeight() - 7, t) } static maybeEmbedPositionAdjustmentPatterns(t, e) { if (t.getVersionNumber() < 2) return const r = t.getVersionNumber() - 1, n = dr.POSITION_ADJUSTMENT_PATTERN_COORDINATE_TABLE[r] for (let t = 0, r = n.length; t !== r; t++) { const i = n[t] if (i >= 0) for (let t = 0; t !== r; t++) { const r = n[t] r >= 0 && dr.isEmpty(e.get(r, i)) && dr.embedPositionAdjustmentPattern(r - 2, i - 2, e) } } } } ;(dr.POSITION_DETECTION_PATTERN = Array.from([ Int32Array.from([1, 1, 1, 1, 1, 1, 1]), Int32Array.from([1, 0, 0, 0, 0, 0, 1]), Int32Array.from([1, 0, 1, 1, 1, 0, 1]), Int32Array.from([1, 0, 1, 1, 1, 0, 1]), Int32Array.from([1, 0, 1, 1, 1, 0, 1]), Int32Array.from([1, 0, 0, 0, 0, 0, 1]), Int32Array.from([1, 1, 1, 1, 1, 1, 1]) ])), (dr.POSITION_ADJUSTMENT_PATTERN = Array.from([ Int32Array.from([1, 1, 1, 1, 1]), Int32Array.from([1, 0, 0, 0, 1]), Int32Array.from([1, 0, 1, 0, 1]), Int32Array.from([1, 0, 0, 0, 1]), Int32Array.from([1, 1, 1, 1, 1]) ])), (dr.POSITION_ADJUSTMENT_PATTERN_COORDINATE_TABLE = Array.from([ Int32Array.from([-1, -1, -1, -1, -1, -1, -1]), Int32Array.from([6, 18, -1, -1, -1, -1, -1]), Int32Array.from([6, 22, -1, -1, -1, -1, -1]), Int32Array.from([6, 26, -1, -1, -1, -1, -1]), Int32Array.from([6, 30, -1, -1, -1, -1, -1]), Int32Array.from([6, 34, -1, -1, -1, -1, -1]), Int32Array.from([6, 22, 38, -1, -1, -1, -1]), Int32Array.from([6, 24, 42, -1, -1, -1, -1]), Int32Array.from([6, 26, 46, -1, -1, -1, -1]), Int32Array.from([6, 28, 50, -1, -1, -1, -1]), Int32Array.from([6, 30, 54, -1, -1, -1, -1]), Int32Array.from([6, 32, 58, -1, -1, -1, -1]), Int32Array.from([6, 34, 62, -1, -1, -1, -1]), Int32Array.from([6, 26, 46, 66, -1, -1, -1]), Int32Array.from([6, 26, 48, 70, -1, -1, -1]), Int32Array.from([6, 26, 50, 74, -1, -1, -1]), Int32Array.from([6, 30, 54, 78, -1, -1, -1]), Int32Array.from([6, 30, 56, 82, -1, -1, -1]), Int32Array.from([6, 30, 58, 86, -1, -1, -1]), Int32Array.from([6, 34, 62, 90, -1, -1, -1]), Int32Array.from([6, 28, 50, 72, 94, -1, -1]), Int32Array.from([6, 26, 50, 74, 98, -1, -1]), Int32Array.from([6, 30, 54, 78, 102, -1, -1]), Int32Array.from([6, 28, 54, 80, 106, -1, -1]), Int32Array.from([6, 32, 58, 84, 110, -1, -1]), Int32Array.from([6, 30, 58, 86, 114, -1, -1]), Int32Array.from([6, 34, 62, 90, 118, -1, -1]), Int32Array.from([6, 26, 50, 74, 98, 122, -1]), Int32Array.from([6, 30, 54, 78, 102, 126, -1]), Int32Array.from([6, 26, 52, 78, 104, 130, -1]), Int32Array.from([6, 30, 56, 82, 108, 134, -1]), Int32Array.from([6, 34, 60, 86, 112, 138, -1]), Int32Array.from([6, 30, 58, 86, 114, 142, -1]), Int32Array.from([6, 34, 62, 90, 118, 146, -1]), Int32Array.from([6, 30, 54, 78, 102, 126, 150]), Int32Array.from([6, 24, 50, 76, 102, 128, 154]), Int32Array.from([6, 28, 54, 80, 106, 132, 158]), Int32Array.from([6, 32, 58, 84, 110, 136, 162]), Int32Array.from([6, 26, 54, 82, 110, 138, 166]), Int32Array.from([6, 30, 58, 86, 114, 142, 170]) ])), (dr.TYPE_INFO_COORDINATES = Array.from([ Int32Array.from([8, 0]), Int32Array.from([8, 1]), Int32Array.from([8, 2]), Int32Array.from([8, 3]), Int32Array.from([8, 4]), Int32Array.from([8, 5]), Int32Array.from([8, 7]), Int32Array.from([8, 8]), Int32Array.from([7, 8]), Int32Array.from([5, 8]), Int32Array.from([4, 8]), Int32Array.from([3, 8]), Int32Array.from([2, 8]), Int32Array.from([1, 8]), Int32Array.from([0, 8]) ])), (dr.VERSION_INFO_POLY = 7973), (dr.TYPE_INFO_POLY = 1335), (dr.TYPE_INFO_MASK_PATTERN = 21522) class gr { constructor(t, e) { ;(this.dataBytes = t), (this.errorCorrectionBytes = e) } getDataBytes() { return this.dataBytes } getErrorCorrectionBytes() { return this.errorCorrectionBytes } } class fr { constructor() {} static calculateMaskPenalty(t) { return lr.applyMaskPenaltyRule1(t) + lr.applyMaskPenaltyRule2(t) + lr.applyMaskPenaltyRule3(t) + lr.applyMaskPenaltyRule4(t) } static encode(t, e, r = null) { let n = fr.DEFAULT_BYTE_MODE_ENCODING const i = null !== r && void 0 !== r.get(sr.CHARACTER_SET) i && (n = r.get(sr.CHARACTER_SET).toString()) const o = this.chooseMode(t, n), s = new A() if (o === Ie.BYTE && (i || fr.DEFAULT_BYTE_MODE_ENCODING !== n)) { const t = I.getCharacterSetECIByName(n) void 0 !== t && this.appendECI(t, s) } this.appendModeInfo(o, s) const a = new A() let l if ((this.appendBytes(t, o, a, n), null !== r && void 0 !== r.get(sr.QR_VERSION))) { const t = Number.parseInt(r.get(sr.QR_VERSION).toString(), 10) l = Ae.getVersionForNumber(t) const n = this.calculateBitsNeeded(o, s, a, l) if (!this.willFit(n, l, e)) throw new ur('Data too big for requested version') } else l = this.recommendVersion(e, o, s, a) const c = new A() c.appendBitArray(s) const h = o === Ie.BYTE ? a.getSizeInBytes() : t.length this.appendLengthInfo(h, l, o, c), c.appendBitArray(a) const u = l.getECBlocksForLevel(e), d = l.getTotalCodewords() - u.getTotalECCodewords() this.terminateBits(d, c) const g = this.interleaveWithECBytes(c, l.getTotalCodewords(), d, u.getNumBlocks()), f = new hr() f.setECLevel(e), f.setMode(o), f.setVersion(l) const w = l.getDimensionForVersion(), m = new cr(w, w), E = this.chooseMaskPattern(g, e, l, m) return f.setMaskPattern(E), dr.buildMatrix(g, e, l, E, m), f.setMatrix(m), f } static recommendVersion(t, e, r, n) { const i = this.calculateBitsNeeded(e, r, n, Ae.getVersionForNumber(1)), o = this.chooseVersion(i, t), s = this.calculateBitsNeeded(e, r, n, o) return this.chooseVersion(s, t) } static calculateBitsNeeded(t, e, r, n) { return e.getSize() + t.getCharacterCountBits(n) + r.getSize() } static getAlphanumericCode(t) { return t < fr.ALPHANUMERIC_TABLE.length ? fr.ALPHANUMERIC_TABLE[t] : -1 } static chooseMode(t, e = null) { if (I.SJIS.getName() === e && this.isOnlyDoubleByteKanji(t)) return Ie.KANJI let r = !1, n = !1 for (let e = 0, i = t.length; e < i; ++e) { const i = t.charAt(e) if (fr.isDigit(i)) r = !0 else { if (-1 === this.getAlphanumericCode(i.charCodeAt(0))) return Ie.BYTE n = !0 } } return n ? Ie.ALPHANUMERIC : r ? Ie.NUMERIC : Ie.BYTE } static isOnlyDoubleByteKanji(t) { let e try { e = S.encode(t, I.SJIS) } catch (t) { return !1 } const r = e.length if (r % 2 != 0) return !1 for (let t = 0; t < r; t += 2) { const r = 255 & e[t] if ((r < 129 || r > 159) && (r < 224 || r > 235)) return !1 } return !0 } static chooseMaskPattern(t, e, r, n) { let i = Number.MAX_SAFE_INTEGER, o = -1 for (let s = 0; s < hr.NUM_MASK_PATTERNS; s++) { dr.buildMatrix(t, e, r, s, n) let a = this.calculateMaskPenalty(n) a < i && ((i = a), (o = s)) } return o } static chooseVersion(t, e) { for (let r = 1; r <= 40; r++) { const n = Ae.getVersionForNumber(r) if (fr.willFit(t, n, e)) return n } throw new ur('Data too big') } static willFit(t, e, r) { return e.getTotalCodewords() - e.getECBlocksForLevel(r).getTotalECCodewords() >= (t + 7) / 8 } static terminateBits(t, e) { const r = 8 * t if (e.getSize() > r) throw new ur('data bits cannot fit in the QR Code' + e.getSize() + ' > ' + r) for (let t = 0; t < 4 && e.getSize() < r; ++t) e.appendBit(!1) const n = 7 & e.getSize() if (n > 0) for (let t = n; t < 8; t++) e.appendBit(!1) const i = t - e.getSizeInBytes() for (let t = 0; t < i; ++t) e.appendBits(0 == (1 & t) ? 236 : 17, 8) if (e.getSize() !== r) throw new ur('Bits size does not equal capacity') } static getNumDataBytesAndNumECBytesForBlockID(t, e, r, n, i, o) { if (n >= r) throw new ur('Block ID too large') const s = t % r, a = r - s, l = Math.floor(t / r), c = l + 1, h = Math.floor(e / r), u = h + 1, d = l - h, g = c - u if (d !== g) throw new ur('EC bytes mismatch') if (r !== a + s) throw new ur('RS blocks mismatch') if (t !== (h + d) * a + (u + g) * s) throw new ur('Total bytes mismatch') n < a ? ((i[0] = h), (o[0] = d)) : ((i[0] = u), (o[0] = g)) } static interleaveWithECBytes(t, e, r, n) { if (t.getSizeInBytes() !== r) throw new ur('Number of bits and data bytes does not match') let i = 0, o = 0, s = 0 const a = new Array() for (let l = 0; l < n; ++l) { const c = new Int32Array(1), h = new Int32Array(1) fr.getNumDataBytesAndNumECBytesForBlockID(e, r, n, l, c, h) const u = c[0], d = new Uint8Array(u) t.toBytes(8 * i, d, 0, u) const g = fr.generateECBytes(d, h[0]) a.push(new gr(d, g)), (o = Math.max(o, u)), (s = Math.max(s, g.length)), (i += c[0]) } if (r !== i) throw new ur('Data bytes does not match offset') const l = new A() for (let t = 0; t < o; ++t) for (const e of a) { const r = e.getDataBytes() t < r.length && l.appendBits(r[t], 8) } for (let t = 0; t < s; ++t) for (const e of a) { const r = e.getErrorCorrectionBytes() t < r.length && l.appendBits(r[t], 8) } if (e !== l.getSizeInBytes()) throw new ur('Interleaving error: ' + e + ' and ' + l.getSizeInBytes() + ' differ.') return l } static generateECBytes(t, e) { const r = t.length, n = new Int32Array(r + e) for (let e = 0; e < r; e++) n[e] = 255 & t[e] new ar(K.QR_CODE_FIELD_256).encode(n, e) const i = new Uint8Array(e) for (let t = 0; t < e; t++) i[t] = n[r + t] return i } static appendModeInfo(t, e) { e.appendBits(t.getBits(), 4) } static appendLengthInfo(t, e, r, n) { const i = r.getCharacterCountBits(e) if (t >= 1 << i) throw new ur(t + ' is bigger than ' + ((1 << i) - 1)) n.appendBits(t, i) } static appendBytes(t, e, r, n) { switch (e) { case Ie.NUMERIC: fr.appendNumericBytes(t, r) break case Ie.ALPHANUMERIC: fr.appendAlphanumericBytes(t, r) break case Ie.BYTE: fr.append8BitBytes(t, r, n) break case Ie.KANJI: fr.appendKanjiBytes(t, r) break default: throw new ur('Invalid mode: ' + e) } } static getDigit(t) { return t.charCodeAt(0) - 48 } static isDigit(t) { const e = fr.getDigit(t) return e >= 0 && e <= 9 } static appendNumericBytes(t, e) { const r = t.length let n = 0 for (; n < r; ) { const i = fr.getDigit(t.charAt(n)) if (n + 2 < r) { const r = fr.getDigit(t.charAt(n + 1)), o = fr.getDigit(t.charAt(n + 2)) e.appendBits(100 * i + 10 * r + o, 10), (n += 3) } else if (n + 1 < r) { const r = fr.getDigit(t.charAt(n + 1)) e.appendBits(10 * i + r, 7), (n += 2) } else e.appendBits(i, 4), n++ } } static appendAlphanumericBytes(t, e) { const r = t.length let n = 0 for (; n < r; ) { const i = fr.getAlphanumericCode(t.charCodeAt(n)) if (-1 === i) throw new ur() if (n + 1 < r) { const r = fr.getAlphanumericCode(t.charCodeAt(n + 1)) if (-1 === r) throw new ur() e.appendBits(45 * i + r, 11), (n += 2) } else e.appendBits(i, 6), n++ } } static append8BitBytes(t, e, r) { let n try { n = S.encode(t, r) } catch (t) { throw new ur(t) } for (let t = 0, r = n.length; t !== r; t++) { const r = n[t] e.appendBits(r, 8) } } static appendKanjiBytes(t, e) { let r try { r = S.encode(t, I.SJIS) } catch (t) { throw new ur(t) } const n = r.length for (let t = 0; t < n; t += 2) { const n = (((255 & r[t]) << 8) & 4294967295) | (255 & r[t + 1]) let i = -1 if ((n >= 33088 && n <= 40956 ? (i = n - 33088) : n >= 57408 && n <= 60351 && (i = n - 49472), -1 === i)) throw new ur('Invalid byte sequence') const o = 192 * (i >> 8) + (255 & i) e.appendBits(o, 13) } } static appendECI(t, e) { e.appendBits(Ie.ECI.getBits(), 4), e.appendBits(t.getValue(), 8) } } ;(fr.ALPHANUMERIC_TABLE = Int32Array.from([ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 36, -1, -1, -1, 37, 38, -1, -1, -1, -1, 39, 40, -1, 41, 42, 43, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 44, -1, -1, -1, -1, -1, -1, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, -1, -1, -1, -1, -1 ])), (fr.DEFAULT_BYTE_MODE_ENCODING = I.UTF8.getName()) class wr { write(t, e, r, n = null) { if (0 === t.length) throw new a('Found empty contents') if (e < 0 || r < 0) throw new a('Requested dimensions are too small: ' + e + 'x' + r) let i = de.L, o = wr.QUIET_ZONE_SIZE null !== n && (void 0 !== n.get(sr.ERROR_CORRECTION) && (i = de.fromString(n.get(sr.ERROR_CORRECTION).toString())), void 0 !== n.get(sr.MARGIN) && (o = Number.parseInt(n.get(sr.MARGIN).toString(), 10))) const s = fr.encode(t, i, n) return this.renderResult(s, e, r, o) } writeToDom(t, e, r, n, i = null) { 'string' == typeof t && (t = document.querySelector(t)) const o = this.write(e, r, n, i) t && t.appendChild(o) } renderResult(t, e, r, n) { const i = t.getMatrix() if (null === i) throw new J() const o = i.getWidth(), s = i.getHeight(), a = o + 2 * n, l = s + 2 * n, c = Math.max(e, a), h = Math.max(r, l), u = Math.min(Math.floor(c / a), Math.floor(h / l)), d = Math.floor((c - o * u) / 2), g = Math.floor((h - s * u) / 2), f = this.createSVGElement(c, h) for (let t = 0, e = g; t < s; t++, e += u) for (let r = 0, n = d; r < o; r++, n += u) if (1 === i.get(r, t)) { const t = this.createSvgRectElement(n, e, u, u) f.appendChild(t) } return f } createSVGElement(t, e) { const r = document.createElementNS(wr.SVG_NS, 'svg') return r.setAttributeNS(null, 'height', t.toString()), r.setAttributeNS(null, 'width', e.toString()), r } createSvgRectElement(t, e, r, n) { const i = document.createElementNS(wr.SVG_NS, 'rect') return ( i.setAttributeNS(null, 'x', t.toString()), i.setAttributeNS(null, 'y', e.toString()), i.setAttributeNS(null, 'height', r.toString()), i.setAttributeNS(null, 'width', n.toString()), i.setAttributeNS(null, 'fill', '#000000'), i ) } } ;(wr.QUIET_ZONE_SIZE = 4), (wr.SVG_NS = 'http://www.w3.org/2000/svg') class Ar { encode(t, e, r, n, i) { if (0 === t.length) throw new a('Found empty contents') if (e !== k.QR_CODE) throw new a('Can only encode QR_CODE, but got ' + e) if (r < 0 || n < 0) throw new a(`Requested dimensions are too small: ${r}x${n}`) let o = de.L, s = Ar.QUIET_ZONE_SIZE null !== i && (void 0 !== i.get(sr.ERROR_CORRECTION) && (o = de.fromString(i.get(sr.ERROR_CORRECTION).toString())), void 0 !== i.get(sr.MARGIN) && (s = Number.parseInt(i.get(sr.MARGIN).toString(), 10))) const l = fr.encode(t, o, i) return Ar.renderResult(l, r, n, s) } static renderResult(t, e, r, n) { const i = t.getMatrix() if (null === i) throw new J() const o = i.getWidth(), s = i.getHeight(), a = o + 2 * n, l = s + 2 * n, c = Math.max(e, a), h = Math.max(r, l), u = Math.min(Math.floor(c / a), Math.floor(h / l)), d = Math.floor((c - o * u) / 2), g = Math.floor((h - s * u) / 2), f = new y(c, h) for (let t = 0, e = g; t < s; t++, e += u) for (let r = 0, n = d; r < o; r++, n += u) 1 === i.get(r, t) && f.setRegion(n, e, u, u) return f } } Ar.QUIET_ZONE_SIZE = 4 class mr extends R { constructor(t, e, r, n, i, o, s, l) { if ((super(o, s), (this.yuvData = t), (this.dataWidth = e), (this.dataHeight = r), (this.left = n), (this.top = i), n + o > e || i + s > r)) throw new a('Crop rectangle does not fit within image data.') l && this.reverseHorizontal(o, s) } getRow(t, e) { if (t < 0 || t >= this.getHeight()) throw new a('Requested row is outside the image: ' + t) const r = this.getWidth() ;(null == e || e.length < r) && (e = new Uint8ClampedArray(r)) const n = (t + this.top) * this.dataWidth + this.left return u.arraycopy(this.yuvData, n, e, 0, r), e } getMatrix() { const t = this.getWidth(), e = this.getHeight() if (t === this.dataWidth && e === this.dataHeight) return this.yuvData const r = t * e, n = new Uint8ClampedArray(r) let i = this.top * this.dataWidth + this.left if (t === this.dataWidth) return u.arraycopy(this.yuvData, i, n, 0, r), n for (let r = 0; r < e; r++) { const e = r * t u.arraycopy(this.yuvData, i, n, e, t), (i += this.dataWidth) } return n } isCropSupported() { return !0 } crop(t, e, r, n) { return new mr(this.yuvData, this.dataWidth, this.dataHeight, this.left + t, this.top + e, r, n, !1) } renderThumbnail() { const t = this.getWidth() / mr.THUMBNAIL_SCALE_FACTOR, e = this.getHeight() / mr.THUMBNAIL_SCALE_FACTOR, r = new Int32Array(t * e), n = this.yuvData let i = this.top * this.dataWidth + this.left for (let o = 0; o < e; o++) { const e = o * t for (let o = 0; o < t; o++) { const t = 255 & n[i + o * mr.THUMBNAIL_SCALE_FACTOR] r[e + o] = 4278190080 | (65793 * t) } i += this.dataWidth * mr.THUMBNAIL_SCALE_FACTOR } return r } getThumbnailWidth() { return this.getWidth() / mr.THUMBNAIL_SCALE_FACTOR } getThumbnailHeight() { return this.getHeight() / mr.THUMBNAIL_SCALE_FACTOR } reverseHorizontal(t, e) { const r = this.yuvData for (let n = 0, i = this.top * this.dataWidth + this.left; n < e; n++, i += this.dataWidth) { const e = i + t / 2 for (let n = i, o = i + t - 1; n < e; n++, o--) { const t = r[n] ;(r[n] = r[o]), (r[o] = t) } } } invert() { return new O(this) } } mr.THUMBNAIL_SCALE_FACTOR = 2 class Er extends R { constructor(t, e, r, n, i, o, s) { if ((super(e, r), (this.dataWidth = n), (this.dataHeight = i), (this.left = o), (this.top = s), 4 === t.BYTES_PER_ELEMENT)) { const n = e * r, i = new Uint8ClampedArray(n) for (let e = 0; e < n; e++) { const r = t[e], n = (r >> 16) & 255, o = (r >> 7) & 510, s = 255 & r i[e] = ((n + o + s) / 4) & 255 } this.luminances = i } else this.luminances = t if ( (void 0 === n && (this.dataWidth = e), void 0 === i && (this.dataHeight = r), void 0 === o && (this.left = 0), void 0 === s && (this.top = 0), this.left + e > this.dataWidth || this.top + r > this.dataHeight) ) throw new a('Crop rectangle does not fit within image data.') } getRow(t, e) { if (t < 0 || t >= this.getHeight()) throw new a('Requested row is outside the image: ' + t) const r = this.getWidth() ;(null == e || e.length < r) && (e = new Uint8ClampedArray(r)) const n = (t + this.top) * this.dataWidth + this.left return u.arraycopy(this.luminances, n, e, 0, r), e } getMatrix() { const t = this.getWidth(), e = this.getHeight() if (t === this.dataWidth && e === this.dataHeight) return this.luminances const r = t * e, n = new Uint8ClampedArray(r) let i = this.top * this.dataWidth + this.left if (t === this.dataWidth) return u.arraycopy(this.luminances, i, n, 0, r), n for (let r = 0; r < e; r++) { const e = r * t u.arraycopy(this.luminances, i, n, e, t), (i += this.dataWidth) } return n } isCropSupported() { return !0 } crop(t, e, r, n) { return new Er(this.luminances, r, n, this.dataWidth, this.dataHeight, this.left + t, this.top + e) } invert() { return new O(this) } } class Cr extends I { static forName(t) { return this.getCharacterSetECIByName(t) } } class Ir {} Ir.ISO_8859_1 = I.ISO8859_1 class pr { isCompact() { return this.compact } setCompact(t) { this.compact = t } getSize() { return this.size } setSize(t) { this.size = t } getLayers() { return this.layers } setLayers(t) { this.layers = t } getCodeWords() { return this.codeWords } setCodeWords(t) { this.codeWords = t } getMatrix() { return this.matrix } setMatrix(t) { this.matrix = t } } class Sr { static singletonList(t) { return [t] } static min(t, e) { return t.sort(e)[0] } } class _r extends class { constructor(t) { this.previous = t } getPrevious() { return this.previous } } { constructor(t, e, r) { super(t), (this.value = e), (this.bitCount = r) } appendTo(t, e) { t.appendBits(this.value, this.bitCount) } add(t, e) { return new _r(this, t, e) } addBinaryShift(t, e) { return console.warn('addBinaryShift on SimpleToken, this simply returns a copy of this token'), new _r(this, t, e) } toString() { let t = this.value & ((1 << this.bitCount) - 1) return (t |= 1 << this.bitCount), '<' + w.toBinaryString(t | (1 << this.bitCount)).substring(1) + '>' } } class Tr extends _r { constructor(t, e, r) { super(t, 0, 0), (this.binaryShiftStart = e), (this.binaryShiftByteCount = r) } appendTo(t, e) { for (let r = 0; r < this.binaryShiftByteCount; r++) (0 === r || (31 === r && this.binaryShiftByteCount <= 62)) && (t.appendBits(31, 5), this.binaryShiftByteCount > 62 ? t.appendBits(this.binaryShiftByteCount - 31, 16) : 0 === r ? t.appendBits(Math.min(this.binaryShiftByteCount, 31), 5) : t.appendBits(this.binaryShiftByteCount - 31, 5)), t.appendBits(e[this.binaryShiftStart + r], 8) } addBinaryShift(t, e) { return new Tr(this, t, e) } toString() { return '<' + this.binaryShiftStart + '::' + (this.binaryShiftStart + this.binaryShiftByteCount - 1) + '>' } } function yr(t, e, r) { return new _r(t, e, r) } const Nr = ['UPPER', 'LOWER', 'DIGIT', 'MIXED', 'PUNCT'], Mr = new _r(null, 0, 0), Dr = [ Int32Array.from([0, 327708, 327710, 327709, 656318]), Int32Array.from([590318, 0, 327710, 327709, 656318]), Int32Array.from([262158, 590300, 0, 590301, 932798]), Int32Array.from([327709, 327708, 656318, 0, 327710]), Int32Array.from([327711, 656380, 656382, 656381, 0]) ] const Rr = (function(t) { for (let e of t) f.fill(e, -1) return (t[0][4] = 0), (t[1][4] = 0), (t[1][0] = 28), (t[3][4] = 0), (t[2][4] = 0), (t[2][0] = 15), t })(f.createInt32Array(6, 6)) class Or { constructor(t, e, r, n) { ;(this.token = t), (this.mode = e), (this.binaryShiftByteCount = r), (this.bitCount = n) } getMode() { return this.mode } getToken() { return this.token } getBinaryShiftByteCount() { return this.binaryShiftByteCount } getBitCount() { return this.bitCount } latchAndAppend(t, e) { let r = this.bitCount, n = this.token if (t !== this.mode) { let e = Dr[this.mode][t] ;(n = yr(n, 65535 & e, e >> 16)), (r += e >> 16) } let i = 2 === t ? 4 : 5 return (n = yr(n, e, i)), new Or(n, t, 0, r + i) } shiftAndAppend(t, e) { let r = this.token, n = 2 === this.mode ? 4 : 5 return (r = yr(r, Rr[this.mode][t], n)), (r = yr(r, e, 5)), new Or(r, this.mode, 0, this.bitCount + n + 5) } addBinaryShiftChar(t) { let e = this.token, r = this.mode, n = this.bitCount if (4 === this.mode || 2 === this.mode) { let t = Dr[r][0] ;(e = yr(e, 65535 & t, t >> 16)), (n += t >> 16), (r = 0) } let i = 0 === this.binaryShiftByteCount || 31 === this.binaryShiftByteCount ? 18 : 62 === this.binaryShiftByteCount ? 9 : 8, o = new Or(e, r, this.binaryShiftByteCount + 1, n + i) return 2078 === o.binaryShiftByteCount && (o = o.endBinaryShift(t + 1)), o } endBinaryShift(t) { if (0 === this.binaryShiftByteCount) return this let e = this.token return ( (e = (function(t, e, r) { return new Tr(t, e, r) })(e, t - this.binaryShiftByteCount, this.binaryShiftByteCount)), new Or(e, this.mode, 0, this.bitCount) ) } isBetterThanOrEqualTo(t) { let e = this.bitCount + (Dr[this.mode][t.mode] >> 16) return ( this.binaryShiftByteCount < t.binaryShiftByteCount ? (e += Or.calculateBinaryShiftCost(t) - Or.calculateBinaryShiftCost(this)) : this.binaryShiftByteCount > t.binaryShiftByteCount && t.binaryShiftByteCount > 0 && (e += 10), e <= t.bitCount ) } toBitArray(t) { let e = [] for (let r = this.endBinaryShift(t.length).token; null !== r; r = r.getPrevious()) e.unshift(r) let r = new A() for (const n of e) n.appendTo(r, t) return r } toString() { return _.format('%s bits=%d bytes=%d', Nr[this.mode], this.bitCount, this.binaryShiftByteCount) } static calculateBinaryShiftCost(t) { return t.binaryShiftByteCount > 62 ? 21 : t.binaryShiftByteCount > 31 ? 20 : t.binaryShiftByteCount > 0 ? 10 : 0 } } Or.INITIAL_STATE = new Or(Mr, 0, 0, 0) const br = (function(t) { const e = _.getCharCode(' '), r = _.getCharCode('.'), n = _.getCharCode(',') t[0][e] = 1 const i = _.getCharCode('Z'), o = _.getCharCode('A') for (let e = o; e <= i; e++) t[0][e] = e - o + 2 t[1][e] = 1 const s = _.getCharCode('z'), a = _.getCharCode('a') for (let e = a; e <= s; e++) t[1][e] = e - a + 2 t[2][e] = 1 const l = _.getCharCode('9'), c = _.getCharCode('0') for (let e = c; e <= l; e++) t[2][e] = e - c + 2 ;(t[2][n] = 12), (t[2][r] = 13) const h = ['\0', ' ', '', '', '', '', '', '', '', '\b', '\t', '\n', '\v', '\f', '\r', '', '', '', '', '', '@', '\\', '^', '_', '`', '|', '~', ''] for (let e = 0; e < h.length; e++) t[3][_.getCharCode(h[e])] = e const u = ['\0', '\r', '\0', '\0', '\0', '\0', '!', "'", '#', '$', '%', '&', "'", '(', ')', '*', '+', ',', '-', '.', '/', ':', ';', '<', '=', '>', '?', '[', ']', '{', '}'] for (let e = 0; e < u.length; e++) _.getCharCode(u[e]) > 0 && (t[4][_.getCharCode(u[e])] = e) return t })(f.createInt32Array(5, 256)) class Lr { constructor(t) { this.text = t } encode() { const t = _.getCharCode(' '), e = _.getCharCode('\n') let r = Sr.singletonList(Or.INITIAL_STATE) for (let n = 0; n < this.text.length; n++) { let i, o = n + 1 < this.text.length ? this.text[n + 1] : 0 switch (this.text[n]) { case _.getCharCode('\r'): i = o === e ? 2 : 0 break case _.getCharCode('.'): i = o === t ? 3 : 0 break case _.getCharCode(','): i = o === t ? 4 : 0 break case _.getCharCode(':'): i = o === t ? 5 : 0 break default: i = 0 } i > 0 ? ((r = Lr.updateStateListForPair(r, n, i)), n++) : (r = this.updateStateListForChar(r, n)) } return Sr.min(r, (t, e) => t.getBitCount() - e.getBitCount()).toBitArray(this.text) } updateStateListForChar(t, e) { const r = [] for (let n of t) this.updateStateForChar(n, e, r) return Lr.simplifyStates(r) } updateStateForChar(t, e, r) { let n = 255 & this.text[e], i = br[t.getMode()][n] > 0, o = null for (let s = 0; s <= 4; s++) { let a = br[s][n] if (a > 0) { if ((null == o && (o = t.endBinaryShift(e)), !i || s === t.getMode() || 2 === s)) { const t = o.latchAndAppend(s, a) r.push(t) } if (!i && Rr[t.getMode()][s] >= 0) { const t = o.shiftAndAppend(s, a) r.push(t) } } } if (t.getBinaryShiftByteCount() > 0 || 0 === br[t.getMode()][n]) { let n = t.addBinaryShiftChar(e) r.push(n) } } static updateStateListForPair(t, e, r) { const n = [] for (let i of t) this.updateStateForPair(i, e, r, n) return this.simplifyStates(n) } static updateStateForPair(t, e, r, n) { let i = t.endBinaryShift(e) if ((n.push(i.latchAndAppend(4, r)), 4 !== t.getMode() && n.push(i.shiftAndAppend(4, r)), 3 === r || 4 === r)) { let t = i.latchAndAppend(2, 16 - r).latchAndAppend(2, 1) n.push(t) } if (t.getBinaryShiftByteCount() > 0) { let r = t.addBinaryShiftChar(e).addBinaryShiftChar(e + 1) n.push(r) } } static simplifyStates(t) { let e = [] for (const r of t) { let t = !0 for (const n of e) { if (n.isBetterThanOrEqualTo(r)) { t = !1 break } r.isBetterThanOrEqualTo(n) && (e = e.filter(t => t !== n)) } t && e.push(r) } return e } } class Br { constructor() {} static encodeBytes(t) { return Br.encode(t, Br.DEFAULT_EC_PERCENT, Br.DEFAULT_AZTEC_LAYERS) } static encode(t, e, r) { let n, i, o, s, l, c = new Lr(t).encode(), h = w.truncDivision(c.getSize() * e, 100) + 11, u = c.getSize() + h if (r !== Br.DEFAULT_AZTEC_LAYERS) { if (((n = r < 0), (i = Math.abs(r)), i > (n ? Br.MAX_NB_BITS_COMPACT : Br.MAX_NB_BITS))) throw new a(_.format('Illegal value %s for layers', r)) ;(o = Br.totalBitsInLayer(i, n)), (s = Br.WORD_SIZE[i]) let t = o - (o % s) if (((l = Br.stuffBits(c, s)), l.getSize() + h > t)) throw new a('Data to large for user specified layer') if (n && l.getSize() > 64 * s) throw new a('Data to large for user specified layer') } else { ;(s = 0), (l = null) for (let t = 0; ; t++) { if (t > Br.MAX_NB_BITS) throw new a('Data too large for an Aztec code') if (((n = t <= 3), (i = n ? t + 1 : t), (o = Br.totalBitsInLayer(i, n)), u > o)) continue ;(null != l && s === Br.WORD_SIZE[i]) || ((s = Br.WORD_SIZE[i]), (l = Br.stuffBits(c, s))) let e = o - (o % s) if (!(n && l.getSize() > 64 * s) && l.getSize() + h <= e) break } } let d, g = Br.generateCheckWords(l, o, s), f = l.getSize() / s, A = Br.generateModeMessage(n, i, f), m = (n ? 11 : 14) + 4 * i, E = new Int32Array(m) if (n) { d = m for (let t = 0; t < E.length; t++) E[t] = t } else { d = m + 1 + 2 * w.truncDivision(w.truncDivision(m, 2) - 1, 15) let t = w.truncDivision(m, 2), e = w.truncDivision(d, 2) for (let r = 0; r < t; r++) { let n = r + w.truncDivision(r, 15) ;(E[t - r - 1] = e - n - 1), (E[t + r] = e + n + 1) } } let C = new y(d) for (let t = 0, e = 0; t < i; t++) { let r = 4 * (i - t) + (n ? 9 : 12) for (let n = 0; n < r; n++) { let i = 2 * n for (let o = 0; o < 2; o++) g.get(e + i + o) && C.set(E[2 * t + o], E[2 * t + n]), g.get(e + 2 * r + i + o) && C.set(E[2 * t + n], E[m - 1 - 2 * t - o]), g.get(e + 4 * r + i + o) && C.set(E[m - 1 - 2 * t - o], E[m - 1 - 2 * t - n]), g.get(e + 6 * r + i + o) && C.set(E[m - 1 - 2 * t - n], E[2 * t + o]) } e += 8 * r } if ((Br.drawModeMessage(C, n, d, A), n)) Br.drawBullsEye(C, w.truncDivision(d, 2), 5) else { Br.drawBullsEye(C, w.truncDivision(d, 2), 7) for (let t = 0, e = 0; t < w.truncDivision(m, 2) - 1; t += 15, e += 16) for (let t = 1 & w.truncDivision(d, 2); t < d; t += 2) C.set(w.truncDivision(d, 2) - e, t), C.set(w.truncDivision(d, 2) + e, t), C.set(t, w.truncDivision(d, 2) - e), C.set(t, w.truncDivision(d, 2) + e) } let I = new pr() return I.setCompact(n), I.setSize(d), I.setLayers(i), I.setCodeWords(f), I.setMatrix(C), I } static drawBullsEye(t, e, r) { for (let n = 0; n < r; n += 2) for (let r = e - n; r <= e + n; r++) t.set(r, e - n), t.set(r, e + n), t.set(e - n, r), t.set(e + n, r) t.set(e - r, e - r), t.set(e - r + 1, e - r), t.set(e - r, e - r + 1), t.set(e + r, e - r), t.set(e + r, e - r + 1), t.set(e + r, e + r - 1) } static generateModeMessage(t, e, r) { let n = new A() return ( t ? (n.appendBits(e - 1, 2), n.appendBits(r - 1, 6), (n = Br.generateCheckWords(n, 28, 4))) : (n.appendBits(e - 1, 5), n.appendBits(r - 1, 11), (n = Br.generateCheckWords(n, 40, 4))), n ) } static drawModeMessage(t, e, r, n) { let i = w.truncDivision(r, 2) if (e) for (let e = 0; e < 7; e++) { let r = i - 3 + e n.get(e) && t.set(r, i - 5), n.get(e + 7) && t.set(i + 5, r), n.get(20 - e) && t.set(r, i + 5), n.get(27 - e) && t.set(i - 5, r) } else for (let e = 0; e < 10; e++) { let r = i - 5 + e + w.truncDivision(e, 5) n.get(e) && t.set(r, i - 7), n.get(e + 10) && t.set(i + 7, r), n.get(29 - e) && t.set(r, i + 7), n.get(39 - e) && t.set(i - 7, r) } } static generateCheckWords(t, e, r) { let n = t.getSize() / r, i = new ar(Br.getGF(r)), o = w.truncDivision(e, r), s = Br.bitsToWords(t, r, o) i.encode(s, o - n) let a = e % r, l = new A() l.appendBits(0, a) for (const t of Array.from(s)) l.appendBits(t, r) return l } static bitsToWords(t, e, r) { let n, i, o = new Int32Array(r) for (n = 0, i = t.getSize() / e; n < i; n++) { let r = 0 for (let i = 0; i < e; i++) r |= t.get(n * e + i) ? 1 << (e - i - 1) : 0 o[n] = r } return o } static getGF(t) { switch (t) { case 4: return K.AZTEC_PARAM case 6: return K.AZTEC_DATA_6 case 8: return K.AZTEC_DATA_8 case 10: return K.AZTEC_DATA_10 case 12: return K.AZTEC_DATA_12 default: throw new a('Unsupported word size ' + t) } } static stuffBits(t, e) { let r = new A(), n = t.getSize(), i = (1 << e) - 2 for (let o = 0; o < n; o += e) { let s = 0 for (let r = 0; r < e; r++) (o + r >= n || t.get(o + r)) && (s |= 1 << (e - 1 - r)) ;(s & i) === i ? (r.appendBits(s & i, e), o--) : 0 == (s & i) ? (r.appendBits(1 | s, e), o--) : r.appendBits(s, e) } return r } static totalBitsInLayer(t, e) { return ((e ? 88 : 112) + 16 * t) * t } } ;(Br.DEFAULT_EC_PERCENT = 33), (Br.DEFAULT_AZTEC_LAYERS = 0), (Br.MAX_NB_BITS = 32), (Br.MAX_NB_BITS_COMPACT = 4), (Br.WORD_SIZE = Int32Array.from([4, 6, 6, 8, 8, 8, 8, 8, 8, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12])) class Pr { encode(t, e, r, n) { return this.encodeWithHints(t, e, r, n, null) } encodeWithHints(t, e, r, n, i) { let o = Ir.ISO_8859_1, s = Br.DEFAULT_EC_PERCENT, a = Br.DEFAULT_AZTEC_LAYERS return ( null != i && (i.has(sr.CHARACTER_SET) && (o = Cr.forName(i.get(sr.CHARACTER_SET).toString())), i.has(sr.ERROR_CORRECTION) && (s = w.parseInt(i.get(sr.ERROR_CORRECTION).toString())), i.has(sr.AZTEC_LAYERS) && (a = w.parseInt(i.get(sr.AZTEC_LAYERS).toString()))), Pr.encodeLayers(t, e, r, n, o, s, a) ) } static encodeLayers(t, e, r, n, i, o, s) { if (e !== k.AZTEC) throw new a('Can only encode AZTEC, but got ' + e) let l = Br.encode(_.getBytes(t, i), o, s) return Pr.renderResult(l, r, n) } static renderResult(t, e, r) { let n = t.getMatrix() if (null == n) throw new J() let i = n.getWidth(), o = n.getHeight(), s = Math.max(e, i), a = Math.max(r, o), l = Math.min(s / i, a / o), c = (s - i * l) / 2, h = (a - o * l) / 2, u = new y(s, a) for (let t = 0, e = h; t < o; t++, e += l) for (let r = 0, o = c; r < i; r++, o += l) n.get(r, t) && u.setRegion(o, e, l, l) return u } } ;(t.ArgumentException = s), (t.ArithmeticException = Q), (t.AztecCode = pr), (t.AztecCodeReader = gt), (t.AztecCodeWriter = Pr), (t.AztecDecoder = tt), (t.AztecDetector = dt), (t.AztecDetectorResult = ot), (t.AztecEncoder = Br), (t.AztecHighLevelEncoder = Lr), (t.AztecPoint = ut), (t.BarcodeFormat = k), (t.Binarizer = h), (t.BinaryBitmap = l), (t.BitArray = A), (t.BitMatrix = y), (t.BitSource = ae), (t.BrowserAztecCodeReader = class extends v { constructor(t = 500) { super(new gt(), t) } }), (t.BrowserBarcodeReader = class extends v { constructor(t = 500, e) { super(new ee(e), t, e) } }), (t.BrowserCodeReader = v), (t.BrowserDatamatrixCodeReader = class extends v { constructor(t = 500) { super(new ue(), t) } }), (t.BrowserMultiFormatReader = class extends v { constructor(t = null, e = 500) { const r = new ir() r.setHints(t), super(r, e) } decodeBitmap(t) { return this.reader.decodeWithState(t) } }), (t.BrowserPDF417Reader = class extends v { constructor(t = 500) { super(new rr(), t) } }), (t.BrowserQRCodeReader = class extends v { constructor(t = 500) { super(new Oe(), t) } }), (t.BrowserQRCodeSvgWriter = wr), (t.CharacterSetECI = I), (t.ChecksumException = c), (t.Code128Reader = wt), (t.Code39Reader = At), (t.DataMatrixDecodedBitStreamParser = le), (t.DataMatrixReader = ue), (t.DecodeHintType = E), (t.DecoderResult = W), (t.DefaultGridSampler = ct), (t.DetectorResult = it), (t.EAN13Reader = _t), (t.EncodeHintType = sr), (t.Exception = o), (t.FormatException = C), (t.GenericGF = K), (t.GenericGFPoly = Z), (t.GlobalHistogramBinarizer = M), (t.GridSampler = at), (t.GridSamplerInstance = ht), (t.HTMLCanvasElementLuminanceSource = b), (t.HybridBinarizer = D), (t.ITFReader = mt), (t.IllegalArgumentException = a), (t.IllegalStateException = J), (t.InvertedLuminanceSource = O), (t.LuminanceSource = R), (t.MathUtils = et), (t.MultiFormatOneDReader = ee), (t.MultiFormatReader = ir), (t.MultiFormatWriter = class { encode(t, e, r, n, i) { let o switch (e) { case k.QR_CODE: o = new Ar() break default: throw new a('No encoder available for format ' + e) } return o.encode(t, e, r, n, i) } }), (t.NotFoundException = N), (t.OneDReader = ft), (t.PDF417DecodedBitStreamParser = tr), (t.PDF417DecoderErrorCorrection = Fe), (t.PDF417Reader = rr), (t.PDF417ResultMetadata = We), (t.PerspectiveTransform = lt), (t.PlanarYUVLuminanceSource = mr), (t.QRCodeByteMatrix = cr), (t.QRCodeDataMask = me), (t.QRCodeDecodedBitStreamParser = pe), (t.QRCodeDecoderErrorCorrectionLevel = de), (t.QRCodeDecoderFormatInformation = ge), (t.QRCodeEncoder = fr), (t.QRCodeEncoderQRCode = hr), (t.QRCodeMaskUtil = lr), (t.QRCodeMatrixUtil = dr), (t.QRCodeMode = Ie), (t.QRCodeReader = Oe), (t.QRCodeVersion = Ae), (t.QRCodeWriter = Ar), (t.RGBLuminanceSource = Er), (t.RSS14Reader = te), (t.RSSExpandedReader = Jt), (t.ReaderException = nr), (t.ReedSolomonDecoder = $), (t.ReedSolomonEncoder = ar), (t.ReedSolomonException = q), (t.Result = F), (t.ResultMetadataType = X), (t.ResultPoint = nt), (t.StringUtils = _), (t.UnsupportedOperationException = p), (t.VideoInputDevice = L), (t.WhiteRectangleDetector = st), (t.WriterException = ur), (t.ZXingArrays = f), (t.ZXingCharset = Cr), (t.ZXingInteger = w), (t.ZXingStandardCharsets = Ir), (t.ZXingStringBuilder = T), (t.ZXingStringEncoding = S), (t.ZXingSystem = u), Object.defineProperty(t, '__esModule', { value: !0 }) })(e) } }, e = {} function r(n) { var i = e[n] if (void 0 !== i) return i.exports var o = (e[n] = { exports: {} }) return t[n].call(o.exports, o, o.exports, r), o.exports } ;(r.d = (t, e) => { for (var n in e) r.o(e, n) && !r.o(t, n) && Object.defineProperty(t, n, { enumerable: !0, get: e[n] }) }), (r.g = (function() { if ('object' == typeof globalThis) return globalThis try { return this || new Function('return this')() } catch (t) { if ('object' == typeof window) return window } })()), (r.o = (t, e) => Object.prototype.hasOwnProperty.call(t, e)), (r.r = t => { 'undefined' != typeof Symbol && Symbol.toStringTag && Object.defineProperty(t, Symbol.toStringTag, { value: 'Module' }), Object.defineProperty(t, '__esModule', { value: !0 }) }) var n = {} ;(() => { 'use strict' var t r.r(n), r.d(n, { Html5Qrcode: () => L, Html5QrcodeScanType: () => i, Html5QrcodeScanner: () => V, Html5QrcodeScannerState: () => f, Html5QrcodeSupportedFormats: () => t }), (function(t) { ;(t[(t.QR_CODE = 0)] = 'QR_CODE'), (t[(t.AZTEC = 1)] = 'AZTEC'), (t[(t.CODABAR = 2)] = 'CODABAR'), (t[(t.CODE_39 = 3)] = 'CODE_39'), (t[(t.CODE_93 = 4)] = 'CODE_93'), (t[(t.CODE_128 = 5)] = 'CODE_128'), (t[(t.DATA_MATRIX = 6)] = 'DATA_MATRIX'), (t[(t.MAXICODE = 7)] = 'MAXICODE'), (t[(t.ITF = 8)] = 'ITF'), (t[(t.EAN_13 = 9)] = 'EAN_13'), (t[(t.EAN_8 = 10)] = 'EAN_8'), (t[(t.PDF_417 = 11)] = 'PDF_417'), (t[(t.RSS_14 = 12)] = 'RSS_14'), (t[(t.RSS_EXPANDED = 13)] = 'RSS_EXPANDED'), (t[(t.UPC_A = 14)] = 'UPC_A'), (t[(t.UPC_E = 15)] = 'UPC_E'), (t[(t.UPC_EAN_EXTENSION = 16)] = 'UPC_EAN_EXTENSION') })(t || (t = {})) var e, i, o = new Map([ [t.QR_CODE, 'QR_CODE'], [t.AZTEC, 'AZTEC'], [t.CODABAR, 'CODABAR'], [t.CODE_39, 'CODE_39'], [t.CODE_93, 'CODE_93'], [t.CODE_128, 'CODE_128'], [t.DATA_MATRIX, 'DATA_MATRIX'], [t.MAXICODE, 'MAXICODE'], [t.ITF, 'ITF'], [t.EAN_13, 'EAN_13'], [t.EAN_8, 'EAN_8'], [t.PDF_417, 'PDF_417'], [t.RSS_14, 'RSS_14'], [t.RSS_EXPANDED, 'RSS_EXPANDED'], [t.UPC_A, 'UPC_A'], [t.UPC_E, 'UPC_E'], [t.UPC_EAN_EXTENSION, 'UPC_EAN_EXTENSION'] ]) function s(e) { return Object.values(t).includes(e) } !(function(t) { ;(t[(t.UNKNOWN = 0)] = 'UNKNOWN'), (t[(t.URL = 1)] = 'URL') })(e || (e = {})), (function(t) { ;(t[(t.SCAN_TYPE_CAMERA = 0)] = 'SCAN_TYPE_CAMERA'), (t[(t.SCAN_TYPE_FILE = 1)] = 'SCAN_TYPE_FILE') })(i || (i = {})) var a, l = (function() { function t() {} return ( (t.GITHUB_PROJECT_URL = 'https://github.com/mebjas/html5-qrcode'), (t.SCAN_DEFAULT_FPS = 2), (t.DEFAULT_DISABLE_FLIP = !1), (t.DEFAULT_REMEMBER_LAST_CAMERA_USED = !0), (t.DEFAULT_SUPPORTED_SCAN_TYPE = [i.SCAN_TYPE_CAMERA, i.SCAN_TYPE_FILE]), t ) })(), c = (function() { function t(t, e) { ;(this.format = t), (this.formatName = e) } return ( (t.prototype.toString = function() { return this.formatName }), (t.create = function(e) { if (!o.has(e)) throw e + ' not in html5QrcodeSupportedFormatsTextMap' return new t(e, o.get(e)) }), t ) })(), h = (function() { function t() {} return ( (t.createFromText = function(t) { return { decodedText: t, result: { text: t } } }), (t.createFromQrcodeResult = function(t) { return { decodedText: t.text, result: t } }), t ) })() !(function(t) { ;(t[(t.UNKWOWN_ERROR = 0)] = 'UNKWOWN_ERROR'), (t[(t.IMPLEMENTATION_ERROR = 1)] = 'IMPLEMENTATION_ERROR'), (t[(t.NO_CODE_FOUND_ERROR = 2)] = 'NO_CODE_FOUND_ERROR') })(a || (a = {})) var u = (function() { function t() {} return ( (t.createFrom = function(t) { return { errorMessage: t, type: a.UNKWOWN_ERROR } }), t ) })(), d = (function() { function t(t) { this.verbose = t } return ( (t.prototype.log = function(t) { this.verbose && console.log(t) }), (t.prototype.warn = function(t) { this.verbose && console.warn(t) }), (t.prototype.logError = function(t, e) { ;(this.verbose || !0 === e) && console.error(t) }), (t.prototype.logErrors = function(t) { if (0 === t.length) throw 'Logger#logError called without arguments' this.verbose && console.error(t) }), t ) })() function g(t) { return null == t } var f, w = (function() { function t() {} return ( (t.codeParseError = function(t) { return 'QR code parse error, error = ' + t }), (t.errorGettingUserMedia = function(t) { return 'Error getting userMedia, error = ' + t }), (t.onlyDeviceSupportedError = function() { return "The device doesn't support navigator.mediaDevices , only supported cameraIdOrConfig in this case is deviceId parameter (string)." }), (t.cameraStreamingNotSupported = function() { return 'Camera streaming not supported by the browser.' }), (t.unableToQuerySupportedDevices = function() { return 'Unable to query supported devices, unknown error.' }), (t.insecureContextCameraQueryError = function() { return 'Camera access is only supported in secure context like https or localhost.' }), t ) })(), A = (function() { function t() {} return ( (t.scanningStatus = function() { return 'Scanning' }), (t.idleStatus = function() { return 'Idle' }), (t.errorStatus = function() { return 'Error' }), (t.permissionStatus = function() { return 'Permission' }), (t.noCameraFoundErrorStatus = function() { return 'No Cameras' }), (t.lastMatch = function(t) { return 'Last Match: ' + t }), (t.codeScannerTitle = function() { return 'Code Scanner' }), (t.cameraPermissionTitle = function() { return 'Request Camera Permissions' }), (t.cameraPermissionRequesting = function() { return 'Requesting camera permissions...' }), (t.noCameraFound = function() { return 'No camera found' }), (t.scanButtonStopScanningText = function() { return 'Stop Scanning' }), (t.scanButtonStartScanningText = function() { return 'Start Scanning' }), (t.scanButtonScanningStarting = function() { return 'Launching Camera...' }), (t.textIfCameraScanSelected = function() { return 'Scan an Image File' }), (t.textIfFileScanSelected = function() { return 'Scan using camera directly' }), (t.selectCamera = function() { return 'Select Camera' }), t ) })(), m = (function() { function t() {} return ( (t.builtUsing = function() { return 'Built using ' }), (t.reportIssues = function() { return 'Report issues' }), t ) })(), E = (function() { function t() {} return ( (t.isMediaStreamConstraintsValid = function(t, e) { if ('object' != typeof t) { var r = typeof t return e.logError('videoConstraints should be of type object, the object passed is of type ' + r + '.', !0), !1 } for ( var n = new Set(['autoGainControl', 'channelCount', 'echoCancellation', 'latency', 'noiseSuppression', 'sampleRate', 'sampleSize', 'volume']), i = 0, o = Object.keys(t); i < o.length; i++ ) { var s = o[i] if (n.has(s)) return e.logError(s + ' is not supported videoConstaints.', !0), !1 } return !0 }), t ) })(), C = r(449), I = (function() { function e(e, r, n) { if ( ((this.formatMap = new Map([ [t.QR_CODE, C.BarcodeFormat.QR_CODE], [t.AZTEC, C.BarcodeFormat.AZTEC], [t.CODABAR, C.BarcodeFormat.CODABAR], [t.CODE_39, C.BarcodeFormat.CODE_39], [t.CODE_93, C.BarcodeFormat.CODE_93], [t.CODE_128, C.BarcodeFormat.CODE_128], [t.DATA_MATRIX, C.BarcodeFormat.DATA_MATRIX], [t.MAXICODE, C.BarcodeFormat.MAXICODE], [t.ITF, C.BarcodeFormat.ITF], [t.EAN_13, C.BarcodeFormat.EAN_13], [t.EAN_8, C.BarcodeFormat.EAN_8], [t.PDF_417, C.BarcodeFormat.PDF_417], [t.RSS_14, C.BarcodeFormat.RSS_14], [t.RSS_EXPANDED, C.BarcodeFormat.RSS_EXPANDED], [t.UPC_A, C.BarcodeFormat.UPC_A], [t.UPC_E, C.BarcodeFormat.UPC_E], [t.UPC_EAN_EXTENSION, C.BarcodeFormat.UPC_EAN_EXTENSION] ])), (this.reverseFormatMap = this.createReverseFormatMap()), !C) ) throw 'Use html5qrcode.min.js without edit, ZXing not found.' ;(this.verbose = r), (this.logger = n) var i = this.createZXingFormats(e), o = new Map() o.set(C.DecodeHintType.POSSIBLE_FORMATS, i), (this.hints = o) } return ( (e.prototype.decodeAsync = function(t) { var e = this return new Promise(function(r, n) { try { r(e.decode(t)) } catch (t) { n(t) } }) }), (e.prototype.decode = function(t) { var e = new C.MultiFormatReader(this.verbose, this.hints), r = new C.HTMLCanvasElementLuminanceSource(t), n = new C.BinaryBitmap(new C.HybridBinarizer(r)), i = e.decode(n) return { text: i.text, format: c.create(this.toHtml5QrcodeSupportedFormats(i.format)) } }), (e.prototype.createReverseFormatMap = function() { var t = new Map() return ( this.formatMap.forEach(function(e, r, n) { t.set(e, r) }), t ) }), (e.prototype.toHtml5QrcodeSupportedFormats = function(t) { if (!this.reverseFormatMap.has(t)) throw "reverseFormatMap doesn't have " + t return this.reverseFormatMap.get(t) }), (e.prototype.createZXingFormats = function(t) { for (var e = [], r = 0, n = t; r < n.length; r++) { var i = n[r] this.formatMap.has(i) ? e.push(this.formatMap.get(i)) : this.logger.logError(i + ' is not supported byZXingHtml5QrcodeShim') } return e }), e ) })(), p = (function() { function e(r, n, i) { if ( ((this.formatMap = new Map([ [t.QR_CODE, 'qr_code'], [t.AZTEC, 'aztec'], [t.CODABAR, 'codabar'], [t.CODE_39, 'code_39'], [t.CODE_93, 'code_93'], [t.CODE_128, 'code_128'], [t.DATA_MATRIX, 'data_matrix'], [t.ITF, 'itf'], [t.EAN_13, 'ean_13'], [t.EAN_8, 'ean_8'], [t.PDF_417, 'pdf417'], [t.UPC_A, 'upc_a'], [t.UPC_E, 'upc_e'] ])), (this.reverseFormatMap = this.createReverseFormatMap()), !e.isSupported()) ) throw 'Use html5qrcode.min.js without edit, Use BarcodeDetectorDelegate only if it isSupported();' ;(this.verbose = n), (this.logger = i) var o = this.createBarcodeDetectorFormats(r) if (((this.detector = new BarcodeDetector(o)), !this.detector)) throw 'BarcodeDetector detector not supported' } return ( (e.isSupported = function() { return 'BarcodeDetector' in window && void 0 !== new BarcodeDetector({ formats: ['qr_code'] }) }), (e.prototype.decodeAsync = function(t) { return ( (e = this), (r = void 0), (i = function() { var e, r return (function(t, e) { var r, n, i, o, s = { label: 0, sent: function() { if (1 & i[0]) throw i[1] return i[1] }, trys: [], ops: [] } return ( (o = { next: a(0), throw: a(1), return: a(2) }), 'function' == typeof Symbol && (o[Symbol.iterator] = function() { return this }), o ) function a(o) { return function(a) { return (function(o) { if (r) throw new TypeError('Generator is already executing.') for (; s; ) try { if (((r = 1), n && (i = 2 & o[0] ? n.return : o[0] ? n.throw || ((i = n.return) && i.call(n), 0) : n.next) && !(i = i.call(n, o[1])).done)) return i switch (((n = 0), i && (o = [2 & o[0], i.value]), o[0])) { case 0: case 1: i = o break case 4: return s.label++, { value: o[1], done: !1 } case 5: s.label++, (n = o[1]), (o = [0]) continue case 7: ;(o = s.ops.pop()), s.trys.pop() continue default: if (!((i = (i = s.trys).length > 0 && i[i.length - 1]) || (6 !== o[0] && 2 !== o[0]))) { s = 0 continue } if (3 === o[0] && (!i || (o[1] > i[0] && o[1] < i[3]))) { s.label = o[1] break } if (6 === o[0] && s.label < i[1]) { ;(s.label = i[1]), (i = o) break } if (i && s.label < i[2]) { ;(s.label = i[2]), s.ops.push(o) break } i[2] && s.ops.pop(), s.trys.pop() continue } o = e.call(t, s) } catch (t) { ;(o = [6, t]), (n = 0) } finally { r = i = 0 } if (5 & o[0]) throw o[1] return { value: o[0] ? o[1] : void 0, done: !0 } })([o, a]) } } })(this, function(n) { switch (n.label) { case 0: return [4, this.detector.detect(t)] case 1: if (!(e = n.sent()) || 0 === e.length) throw 'No barcode or QR code detected.' return [2, { text: (r = this.selectLargestBarcode(e)).rawValue, format: c.create(this.toHtml5QrcodeSupportedFormats(r.format)) }] } }) }), new ((n = void 0) || (n = Promise))(function(t, o) { function s(t) { try { l(i.next(t)) } catch (t) { o(t) } } function a(t) { try { l(i.throw(t)) } catch (t) { o(t) } } function l(e) { var r e.done ? t(e.value) : ((r = e.value), r instanceof n ? r : new n(function(t) { t(r) })).then(s, a) } l((i = i.apply(e, r || [])).next()) }) ) var e, r, n, i }), (e.prototype.selectLargestBarcode = function(t) { for (var e = null, r = 0, n = 0, i = t; n < i.length; n++) { var o = i[n], s = o.boundingBox.width * o.boundingBox.height s > r && ((r = s), (e = o)) } if (!e) throw 'No largest barcode found' return e }), (e.prototype.createBarcodeDetectorFormats = function(t) { for (var e = [], r = 0, n = t; r < n.length; r++) { var i = n[r] this.formatMap.has(i) ? e.push(this.formatMap.get(i)) : this.logger.warn(i + ' is not supported byBarcodeDetectorDelegate') } return { formats: e } }), (e.prototype.toHtml5QrcodeSupportedFormats = function(t) { if (!this.reverseFormatMap.has(t)) throw "reverseFormatMap doesn't have " + t return this.reverseFormatMap.get(t) }), (e.prototype.createReverseFormatMap = function() { var t = new Map() return ( this.formatMap.forEach(function(e, r, n) { t.set(e, r) }), t ) }), e ) })(), S = (function() { function t(t, e, r, n) { ;(this.EXECUTIONS_TO_REPORT_PERFORMANCE = 100), (this.executions = 0), (this.executionResults = []), (this.verbose = e), !0 === n.useBarCodeDetectorIfSupported && p.isSupported() ? (this.decoder = new p(t, e, r)) : (this.decoder = new I(t, e, r)) } return ( (t.prototype.decodeAsync = function(t) { var e = this, r = performance.now() return this.decoder.decodeAsync(t).finally(function() { if (e.verbose) { var t = performance.now() - r e.executionResults.push(t), e.executions++, e.possiblyFlushPerformanceReport() } }) }), (t.prototype.possiblyFlushPerformanceReport = function() { if (!(this.executions < this.EXECUTIONS_TO_REPORT_PERFORMANCE)) { for (var t = 0, e = 0, r = this.executionResults; e < r.length; e++) t += r[e] var n = t / this.executionResults.length console.log(n + ' ms for ' + this.executionResults.length + ' last runs.'), (this.executions = 0), (this.executionResults = []) } }), t ) })(), _ = (function() { function t() {} return ( (t.createExperimentalFeaturesConfig = function(t) { return t ? (!0 !== t.useBarCodeDetectorIfSupported && (t.useBarCodeDetectorIfSupported = !1), t) : { useBarCodeDetectorIfSupported: !1 } }), t ) })() !(function(t) { ;(t[(t.UNKNOWN = 0)] = 'UNKNOWN'), (t[(t.NOT_STARTED = 1)] = 'NOT_STARTED'), (t[(t.SCANNING = 2)] = 'SCANNING'), (t[(t.PAUSED = 3)] = 'PAUSED') })(f || (f = {})) var T, y, N = (function() { function t() { ;(this.state = f.NOT_STARTED), (this.onGoingTransactionNewState = f.UNKNOWN) } return ( (t.prototype.directTransition = function(t) { this.failIfTransitionOngoing(), this.validateTransition(t), (this.state = t) }), (t.prototype.startTransition = function(t) { return this.failIfTransitionOngoing(), this.validateTransition(t), (this.onGoingTransactionNewState = t), this }), (t.prototype.execute = function() { if (this.onGoingTransactionNewState === f.UNKNOWN) throw 'Transaction is already cancelled, cannot execute().' var t = this.onGoingTransactionNewState ;(this.onGoingTransactionNewState = f.UNKNOWN), this.directTransition(t) }), (t.prototype.cancel = function() { if (this.onGoingTransactionNewState === f.UNKNOWN) throw 'Transaction is already cancelled, cannot cancel().' this.onGoingTransactionNewState = f.UNKNOWN }), (t.prototype.getState = function() { return this.state }), (t.prototype.failIfTransitionOngoing = function() { if (this.onGoingTransactionNewState !== f.UNKNOWN) throw 'Cannnot transition to a new state, already under transition' }), (t.prototype.validateTransition = function(t) { switch (this.state) { case f.UNKNOWN: throw 'Transition from unknown is not allowed' case f.NOT_STARTED: this.failIfNewStateIs(t, [f.PAUSED]) break case f.SCANNING: case f.PAUSED: } }), (t.prototype.failIfNewStateIs = function(t, e) { for (var r = 0, n = e; r < n.length; r++) if (t === n[r]) throw 'Cannot transition from ' + this.state + ' to ' + t }), t ) })(), M = (function() { function t(t) { this.stateManager = t } return ( (t.prototype.startTransition = function(t) { return this.stateManager.startTransition(t) }), (t.prototype.directTransition = function(t) { this.stateManager.directTransition(t) }), (t.prototype.getState = function() { return this.stateManager.getState() }), (t.prototype.canScanFile = function() { return this.stateManager.getState() === f.NOT_STARTED }), (t.prototype.isScanning = function() { return this.stateManager.getState() !== f.NOT_STARTED }), (t.prototype.isStrictlyScanning = function() { return this.stateManager.getState() === f.SCANNING }), (t.prototype.isPaused = function() { return this.stateManager.getState() === f.PAUSED }), t ) })(), D = (function() { function t() {} return ( (t.create = function() { return new M(new N()) }), t ) })(), R = ((T = function(t, e) { return (T = Object.setPrototypeOf || ({ __proto__: [] } instanceof Array && function(t, e) { t.__proto__ = e }) || function(t, e) { for (var r in e) Object.prototype.hasOwnProperty.call(e, r) && (t[r] = e[r]) })(t, e) }), function(t, e) { if ('function' != typeof e && null !== e) throw new TypeError('Class extends value ' + String(e) + ' is not a constructor or null') function r() { this.constructor = t } T(t, e), (t.prototype = null === e ? Object.create(e) : ((r.prototype = e.prototype), new r())) }), O = (function(t) { function e() { return (null !== t && t.apply(this, arguments)) || this } return ( R(e, t), (e.DEFAULT_WIDTH = 300), (e.DEFAULT_WIDTH_OFFSET = 2), (e.FILE_SCAN_MIN_HEIGHT = 300), (e.MIN_QR_BOX_SIZE = 50), (e.SHADED_LEFT = 1), (e.SHADED_RIGHT = 2), (e.SHADED_TOP = 3), (e.SHADED_BOTTOM = 4), (e.SHADED_REGION_ELEMENT_ID = 'qr-shaded-region'), (e.VERBOSE = !1), (e.BORDER_SHADER_DEFAULT_COLOR = '#ffffff'), (e.BORDER_SHADER_MATCH_COLOR = 'rgb(90, 193, 56)'), e ) })(l), b = (function() { function t(t, e) { ;(this.logger = e), (this.fps = O.SCAN_DEFAULT_FPS), t ? (t.fps && (this.fps = t.fps), (this.disableFlip = !0 === t.disableFlip), (this.qrbox = t.qrbox), (this.aspectRatio = t.aspectRatio), (this.videoConstraints = t.videoConstraints)) : (this.disableFlip = O.DEFAULT_DISABLE_FLIP) } return ( (t.prototype.isMediaStreamConstraintsValid = function() { return this.videoConstraints ? E.isMediaStreamConstraintsValid(this.videoConstraints, this.logger) : (this.logger.logError('Empty videoConstraints', !0), !1) }), (t.prototype.isShadedBoxEnabled = function() { return !g(this.qrbox) }), (t.create = function(e, r) { return new t(e, r) }), t ) })(), L = (function() { function e(t, e) { if ( ((this.element = null), (this.canvasElement = null), (this.scannerPausedUiElement = null), (this.hasBorderShaders = null), (this.borderShaders = null), (this.qrMatch = null), (this.videoElement = null), (this.localMediaStream = null), (this.qrRegion = null), (this.context = null), (this.lastScanImageFile = null), (this.isScanning = !1), !document.getElementById(t)) ) throw 'HTML Element with id=' + t + ' not found' var r ;(this.elementId = t), (this.verbose = !1), 'boolean' == typeof e ? (this.verbose = !0 === e) : e && ((this.verbose = !0 === e.verbose), (r = e.experimentalFeatures)), (this.logger = new d(this.verbose)), (this.qrcode = new S(this.getSupportedFormats(e), this.verbose, this.logger, _.createExperimentalFeaturesConfig(r))), this.foreverScanTimeout, this.localMediaStream, (this.shouldScan = !0), (this.stateManagerProxy = D.create()) } return ( (e.prototype.start = function(t, e, r, n) { if (!t) throw 'cameraIdOrConfig is required' if (!r || 'function' != typeof r) throw 'qrCodeSuccessCallback is required and should be a function.' n || (n = this.verbose ? this.logger.log : function() {}) var i = b.create(e, this.logger) this.clearElement() var o = !1 i.videoConstraints && (i.isMediaStreamConstraintsValid() ? (o = !0) : this.logger.logError("'videoConstraints' is not valid 'MediaStreamConstraints, it will be ignored.'", !0)) var s = o, a = (i.isShadedBoxEnabled(), document.getElementById(this.elementId)), l = a.clientWidth ? a.clientWidth : O.DEFAULT_WIDTH ;(a.style.position = 'relative'), (this.shouldScan = !0), (this.element = a) var c = this, h = this.stateManagerProxy.startTransition(f.SCANNING) return new Promise(function(e, o) { var a = s ? i.videoConstraints : c.createVideoConstraints(t) if (!a) return h.cancel(), void o('videoConstraints should be defined') navigator.mediaDevices && navigator.mediaDevices.getUserMedia ? navigator.mediaDevices .getUserMedia({ audio: !1, video: a }) .then(function(t) { c.onMediaStreamReceived(t, i, s, l, r, n) .then(function(t) { h.execute(), (c.isScanning = !0), e(null) }) .catch(function(t) { h.cancel(), o(t) }) }) .catch(function(t) { h.cancel(), o(w.errorGettingUserMedia(t)) }) : (h.cancel(), o(w.cameraStreamingNotSupported())) }) }), (e.prototype.pause = function(t) { if (!this.stateManagerProxy.isStrictlyScanning()) throw 'Cannot pause, scanner is not scanning.' this.stateManagerProxy.directTransition(f.PAUSED), this.showPausedState(), (g(t) || !0 !== t) && (t = !1), t && this.videoElement && this.videoElement.pause() }), (e.prototype.resume = function() { if (!this.stateManagerProxy.isPaused()) throw 'Cannot result, scanner is not paused.' if (!this.videoElement) throw "VideoElement doesn't exist while trying resume()" var t = this, e = function() { t.stateManagerProxy.directTransition(f.SCANNING), t.hidePausedState() } if (this.videoElement.paused) { var r = function() { var n setTimeout(e, 200), null === (n = t.videoElement) || void 0 === n || n.removeEventListener('playing', r) } this.videoElement.addEventListener('playing', r), this.videoElement.play() } else e() }), (e.prototype.getState = function() { return this.stateManagerProxy.getState() }), (e.prototype.stop = function() { var t = this if (!this.stateManagerProxy.isScanning()) throw 'Cannot stop, scanner is not running or paused.' var e = this.stateManagerProxy.startTransition(f.NOT_STARTED) return ( (this.shouldScan = !1), this.foreverScanTimeout && clearTimeout(this.foreverScanTimeout), new Promise(function(r, n) { var i = function() { ;(t.localMediaStream = null), t.element && (t.element.removeChild(t.videoElement), t.element.removeChild(t.canvasElement)), (function() { if (t.element) { var e = document.getElementById(O.SHADED_REGION_ELEMENT_ID) e && t.element.removeChild(e) } })(), t.qrRegion && (t.qrRegion = null), t.context && (t.context = null), e.execute(), t.hidePausedState(), (t.isScanning = !1), r() } t.localMediaStream || i() var o = t.localMediaStream.getVideoTracks().length, s = 0 t.localMediaStream.getVideoTracks().forEach(function(e) { t.localMediaStream.removeTrack(e), e.stop(), ++s >= o && i() }) }) ) }), (e.prototype.scanFile = function(t, e) { return this.scanFileV2(t, e).then(function(t) { return t.decodedText }) }), (e.prototype.scanFileV2 = function(t, e) { var r = this if (!(t && t instanceof File)) throw "imageFile argument is mandatory and should be instance of File. Use 'event.target.files[0]'." if ((g(e) && (e = !0), !this.stateManagerProxy.canScanFile())) throw 'Cannot start file scan - ongoing camera scan' return new Promise(function(n, i) { r.possiblyCloseLastScanImageFile(), r.clearElement(), (r.lastScanImageFile = URL.createObjectURL(t)) var o = new Image() ;(o.onload = function() { var t = o.width, s = o.height, a = document.getElementById(r.elementId), l = a.clientWidth ? a.clientWidth : O.DEFAULT_WIDTH, c = Math.max(a.clientHeight ? a.clientHeight : s, O.FILE_SCAN_MIN_HEIGHT), u = r.computeCanvasDrawConfig(t, s, l, c) if (e) { var d = r.createCanvasElement(l, c, 'qr-canvas-visible') ;(d.style.display = 'inline-block'), a.appendChild(d) var g = d.getContext('2d') if (!g) throw 'Unable to get 2d context from canvas' ;(g.canvas.width = l), (g.canvas.height = c), g.drawImage(o, 0, 0, t, s, u.x, u.y, u.width, u.height) } var f = r.createCanvasElement(u.width, u.height) a.appendChild(f) var w = f.getContext('2d') if (!w) throw 'Unable to get 2d context from canvas' ;(w.canvas.width = u.width), (w.canvas.height = u.height), w.drawImage(o, 0, 0, t, s, 0, 0, u.width, u.height) try { r.qrcode .decodeAsync(f) .then(function(t) { n(h.createFromQrcodeResult(t)) }) .catch(i) } catch (t) { i('QR code parse error, error = ' + t) } }), (o.onerror = i), (o.onabort = i), (o.onstalled = i), (o.onsuspend = i), (o.src = URL.createObjectURL(t)) }) }), (e.prototype.clear = function() { this.clearElement() }), (e.getCameras = function() { if (navigator.mediaDevices) return e.getCamerasFromMediaDevices() var t = MediaStreamTrack if (MediaStreamTrack && t.getSources) return e.getCamerasFromMediaStreamTrack() var r = w.unableToQuerySupportedDevices() return ( (function() { if ('https:' === location.protocol) return !0 var t = location.host.split(':')[0] return '127.0.0.1' === t || 'localhost' === t })() || (r = w.insecureContextCameraQueryError()), Promise.reject(r) ) }), (e.prototype.getRunningTrackCapabilities = function() { if (null == this.localMediaStream) throw 'Scanning is not in running state, call this API only when QR code scanning using camera is in running state.' if (0 === this.localMediaStream.getVideoTracks().length) throw 'No video tracks found' return this.localMediaStream.getVideoTracks()[0].getCapabilities() }), (e.prototype.applyVideoConstraints = function(t) { var e = this if (!t) throw 'videoConstaints is required argument.' if (!E.isMediaStreamConstraintsValid(t, this.logger)) throw 'invalid videoConstaints passed, check logs for more details' if (null === this.localMediaStream) throw 'Scanning is not in running state, call this API only when QR code scanning using camera is in running state.' if (0 === this.localMediaStream.getVideoTracks().length) throw 'No video tracks found' return new Promise(function(r, n) { 'aspectRatio' in t ? n("Chaning 'aspectRatio' in run-time is not yet supported.") : e.localMediaStream .getVideoTracks()[0] .applyConstraints(t) .then(function(t) { r(t) }) .catch(function(t) { n(t) }) }) }), (e.getCamerasFromMediaDevices = function() { return new Promise(function(t, e) { navigator.mediaDevices .getUserMedia({ audio: !1, video: !0 }) .then(function(r) { navigator.mediaDevices .enumerateDevices() .then(function(e) { for (var n = [], i = 0, o = e; i < o.length; i++) { var s = o[i] 'videoinput' === s.kind && n.push({ id: s.deviceId, label: s.label }) } !(function(t) { for (var e = 0, r = t.getVideoTracks(); e < r.length; e++) { var n = r[e] ;(n.enabled = !1), n.stop(), t.removeTrack(n) } })(r), t(n) }) .catch(function(t) { e(t.name + ' : ' + t.message) }) }) .catch(function(t) { e(t.name + ' : ' + t.message) }) }) }), (e.getCamerasFromMediaStreamTrack = function() { return new Promise(function(t, e) { MediaStreamTrack.getSources(function(e) { for (var r = [], n = 0, i = e; n < i.length; n++) { var o = i[n] 'video' === o.kind && r.push({ id: o.id, label: o.label }) } t(r) }) }) }), (e.prototype.getSupportedFormats = function(e) { var r = [ t.QR_CODE, t.AZTEC, t.CODABAR, t.CODE_39, t.CODE_93, t.CODE_128, t.DATA_MATRIX, t.MAXICODE, t.ITF, t.EAN_13, t.EAN_8, t.PDF_417, t.RSS_14, t.RSS_EXPANDED, t.UPC_A, t.UPC_E, t.UPC_EAN_EXTENSION ] if (!e || 'boolean' == typeof e) return r if (!e.formatsToSupport) return r if (!Array.isArray(e.formatsToSupport)) throw 'configOrVerbosityFlag.formatsToSupport should be undefined or an array.' if (0 === e.formatsToSupport.length) throw 'Atleast 1 formatsToSupport is needed.' for (var n = [], i = 0, o = e.formatsToSupport; i < o.length; i++) { var a = o[i] s(a) ? n.push(a) : this.logger.warn('Invalid format: ' + a + ' passed in config, ignoring.') } if (0 === n.length) throw 'None of formatsToSupport match supported values.' return n }), (e.prototype.validateQrboxSize = function(t, e, r) { var n = r.qrbox this.validateQrboxConfig(n) var i, o = this.toQrdimensions(t, e, n), s = function(t) { if (t < O.MIN_QR_BOX_SIZE) throw "minimum size of 'config.qrbox' dimension value is " + O.MIN_QR_BOX_SIZE + 'px.' } s(o.width), s(o.height), (o.width = ((i = o.width) > t && (this.logger.warn('`qrbox.width` or `qrbox` is larger than the width of the root element. The width will be truncated to the width of root element.'), (i = t)), i)) }), (e.prototype.validateQrboxConfig = function(t) { if ('number' != typeof t && 'function' != typeof t && (void 0 === t.width || void 0 === t.height)) throw "Invalid instance of QrDimensions passed for 'config.qrbox'. Both 'width' and 'height' should be set." }), (e.prototype.toQrdimensions = function(t, e, r) { if ('number' == typeof r) return { width: r, height: r } if ('function' == typeof r) try { return r(t, e) } catch (t) { throw new Error('qrbox config was passed as a function but it failed with unknown error' + t) } return r }), (e.prototype.setupUi = function(t, e, r) { r.isShadedBoxEnabled() && this.validateQrboxSize(t, e, r) var n = g(r.qrbox) ? { width: t, height: e } : r.qrbox this.validateQrboxConfig(n) var i = this.toQrdimensions(t, e, n) i.height > e && this.logger.warn('[Html5Qrcode] config.qrbox has height that isgreater than the height of the video stream. Shading will be ignored') var o = r.isShadedBoxEnabled() && i.height <= e, s = { x: 0, y: 0, width: t, height: e }, a = o ? this.getShadedRegionBounds(t, e, i) : s, l = this.createCanvasElement(a.width, a.height), c = l.getContext('2d') ;(c.canvas.width = a.width), (c.canvas.height = a.height), this.element.append(l), o && this.possiblyInsertShadingElement(this.element, t, e, i), this.createScannerPausedUiElement(this.element), (this.qrRegion = a), (this.context = c), (this.canvasElement = l) }), (e.prototype.createScannerPausedUiElement = function(t) { var e = document.createElement('div') ;(e.innerText = 'Scanner paused'), (e.style.display = 'none'), (e.style.position = 'absolute'), (e.style.top = '0px'), (e.style.zIndex = '1'), (e.style.background = 'yellow'), (e.style.textAlign = 'center'), (e.style.width = '100%'), t.appendChild(e), (this.scannerPausedUiElement = e) }), (e.prototype.scanContext = function(t, e) { var r = this return this.stateManagerProxy.isPaused() ? Promise.resolve(!1) : this.qrcode .decodeAsync(this.canvasElement) .then(function(e) { return t(e.text, h.createFromQrcodeResult(e)), r.possiblyUpdateShaders(!0), !0 }) .catch(function(t) { r.possiblyUpdateShaders(!1) var n = w.codeParseError(t) return e(n, u.createFrom(n)), !1 }) }), (e.prototype.foreverScan = function(t, e, r) { var n = this if (this.shouldScan && this.localMediaStream) { var i = this.videoElement, o = i.videoWidth / i.clientWidth, s = i.videoHeight / i.clientHeight if (!this.qrRegion) throw 'qrRegion undefined when localMediaStream is ready.' var a = this.qrRegion.width * o, l = this.qrRegion.height * s, c = this.qrRegion.x * o, h = this.qrRegion.y * s this.context.drawImage(i, c, h, a, l, 0, 0, this.qrRegion.width, this.qrRegion.height) var u = function() { n.foreverScanTimeout = setTimeout(function() { n.foreverScan(t, e, r) }, n.getTimeoutFps(t.fps)) } this.scanContext(e, r) .then(function(i) { i || !0 === t.disableFlip ? u() : (n.context.translate(n.context.canvas.width, 0), n.context.scale(-1, 1), n.scanContext(e, r).finally(function() { u() })) }) .catch(function(t) { n.logger.logError('Error happend while scanning context', t), u() }) } }), (e.prototype.onMediaStreamReceived = function(t, e, r, n, i, o) { var s = this, a = this return new Promise(function(l, c) { var h = function() { var r = s.createVideoElement(n) a.element.append(r), (r.onabort = c), (r.onerror = c) var h = function() { var t = r.clientWidth, n = r.clientHeight a.setupUi(t, n, e), a.foreverScan(e, i, o), r.removeEventListener('playing', h), l(null) } r.addEventListener('playing', h), (r.srcObject = t), r.play(), (a.videoElement = r) } if (((a.localMediaStream = t), r || !e.aspectRatio)) h() else { var u = { aspectRatio: e.aspectRatio } t.getVideoTracks()[0] .applyConstraints(u) .then(function(t) { return h() }) .catch(function(t) { a.logger.logErrors(['[Html5Qrcode] Constriants could not be satisfied, ignoring constraints', t]), h() }) } }) }), (e.prototype.createVideoConstraints = function(t) { if ('string' == typeof t) return { deviceId: { exact: t } } if ('object' == typeof t) { var e = 'facingMode', r = { user: !0, environment: !0 }, n = 'exact', i = function(t) { if (t in r) return !0 throw "config has invalid 'facingMode' value = '" + t + "'" }, o = Object.keys(t) if (1 !== o.length) throw "'cameraIdOrConfig' object should have exactly 1 key, if passed as an object, found " + o.length + ' keys' var s = Object.keys(t)[0] if (s !== e && 'deviceId' !== s) throw "Only 'facingMode' and 'deviceId' are supported for 'cameraIdOrConfig'" if (s !== e) { var a = t.deviceId if ('string' == typeof a) return { deviceId: a } if ('object' == typeof a) { if (n in a) return { deviceId: { exact: a.exact } } throw "'deviceId' should be string or object with exact as key." } throw "Invalid type of 'deviceId' = " + typeof a } var l = t.facingMode if ('string' == typeof l) { if (i(l)) return { facingMode: l } } else { if ('object' != typeof l) throw "Invalid type of 'facingMode' = " + typeof l if (!(n in l)) throw "'facingMode' should be string or object with exact as key." if (i(l.exact)) return { facingMode: { exact: l.exact } } } } throw "Invalid type of 'cameraIdOrConfig' = " + typeof t }), (e.prototype.computeCanvasDrawConfig = function(t, e, r, n) { if (t <= r && e <= n) return { x: (r - t) / 2, y: (n - e) / 2, width: t, height: e } var i = t, o = e return ( t > r && ((e *= r / t), (t = r)), e > n && ((t *= n / e), (e = n)), this.logger.log('Image downsampled from ' + i + 'X' + o + ' to ' + t + 'X' + e + '.'), this.computeCanvasDrawConfig(t, e, r, n) ) }), (e.prototype.clearElement = function() { if (this.stateManagerProxy.isScanning()) throw 'Cannot clear while scan is ongoing, close it first.' var t = document.getElementById(this.elementId) t && (t.innerHTML = '') }), (e.prototype.createVideoElement = function(t) { var e = document.createElement('video') return (e.style.width = t + 'px'), (e.muted = !0), e.setAttribute('muted', 'true'), (e.playsInline = !0), e }), (e.prototype.possiblyUpdateShaders = function(t) { this.qrMatch !== t && (this.hasBorderShaders && this.borderShaders && this.borderShaders.length && this.borderShaders.forEach(function(e) { e.style.backgroundColor = t ? O.BORDER_SHADER_MATCH_COLOR : O.BORDER_SHADER_DEFAULT_COLOR }), (this.qrMatch = t)) }), (e.prototype.possiblyCloseLastScanImageFile = function() { this.lastScanImageFile && (URL.revokeObjectURL(this.lastScanImageFile), (this.lastScanImageFile = null)) }), (e.prototype.createCanvasElement = function(t, e, r) { var n = t, i = e, o = document.createElement('canvas') return (o.style.width = n + 'px'), (o.style.height = i + 'px'), (o.style.display = 'none'), (o.id = g(r) ? 'qr-canvas' : r), o }), (e.prototype.getShadedRegionBounds = function(t, e, r) { if (r.width > t || r.height > e) throw "'config.qrbox' dimensions should not be greater than the dimensions of the root HTML element." return { x: (t - r.width) / 2, y: (e - r.height) / 2, width: r.width, height: r.height } }), (e.prototype.possiblyInsertShadingElement = function(t, e, r, n) { if (!(e - n.width < 1 || r - n.height < 1)) { var i = document.createElement('div') i.style.position = 'absolute' var o = (e - n.width) / 2, s = (r - n.height) / 2 if ( ((i.style.borderLeft = o + 'px solid #0000007a'), (i.style.borderRight = o + 'px solid #0000007a'), (i.style.borderTop = s + 'px solid #0000007a'), (i.style.borderBottom = s + 'px solid #0000007a'), (i.style.boxSizing = 'border-box'), (i.style.top = '0px'), (i.style.bottom = '0px'), (i.style.left = '0px'), (i.style.right = '0px'), (i.id = '' + O.SHADED_REGION_ELEMENT_ID), e - n.width < 11 || r - n.height < 11) ) this.hasBorderShaders = !1 else { var a = 40 this.insertShaderBorders(i, a, 5, -5, 0, !0), this.insertShaderBorders(i, a, 5, -5, 0, !1), this.insertShaderBorders(i, a, 5, n.height + 5, 0, !0), this.insertShaderBorders(i, a, 5, n.height + 5, 0, !1), this.insertShaderBorders(i, 5, 45, -5, -5, !0), this.insertShaderBorders(i, 5, 45, n.height + 5 - a, -5, !0), this.insertShaderBorders(i, 5, 45, -5, -5, !1), this.insertShaderBorders(i, 5, 45, n.height + 5 - a, -5, !1), (this.hasBorderShaders = !0) } t.append(i) } }), (e.prototype.insertShaderBorders = function(t, e, r, n, i, o) { var s = document.createElement('div') ;(s.style.position = 'absolute'), (s.style.backgroundColor = O.BORDER_SHADER_DEFAULT_COLOR), (s.style.width = e + 'px'), (s.style.height = r + 'px'), (s.style.top = n + 'px'), o ? (s.style.left = i + 'px') : (s.style.right = i + 'px'), this.borderShaders || (this.borderShaders = []), this.borderShaders.push(s), t.appendChild(s) }), (e.prototype.showPausedState = function() { if (!this.scannerPausedUiElement) throw '[internal error] scanner paused UI element not found' this.scannerPausedUiElement.style.display = 'block' }), (e.prototype.hidePausedState = function() { if (!this.scannerPausedUiElement) throw '[internal error] scanner paused UI element not found' this.scannerPausedUiElement.style.display = 'none' }), (e.prototype.getTimeoutFps = function(t) { return 1e3 / t }), e ) })(), B = 'data:image/svg+xml;base64,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', P = (function() { function t() {} return ( (t.createDefault = function() { return { hasPermission: !1, lastUsedCameraId: null } }), t ) })(), v = (function() { function t() { this.data = P.createDefault() var e = localStorage.getItem(t.LOCAL_STORAGE_KEY) e ? (this.data = JSON.parse(e)) : this.reset() } return ( (t.prototype.hasCameraPermissions = function() { return this.data.hasPermission }), (t.prototype.getLastUsedCameraId = function() { return this.data.lastUsedCameraId }), (t.prototype.setHasPermission = function(t) { ;(this.data.hasPermission = t), this.flush() }), (t.prototype.setLastUsedCameraId = function(t) { ;(this.data.lastUsedCameraId = t), this.flush() }), (t.prototype.resetLastUsedCameraId = function() { ;(this.data.lastUsedCameraId = null), this.flush() }), (t.prototype.reset = function() { ;(this.data = P.createDefault()), this.flush() }), (t.prototype.flush = function() { localStorage.setItem(t.LOCAL_STORAGE_KEY, JSON.stringify(this.data)) }), (t.LOCAL_STORAGE_KEY = 'HTML5_QRCODE_DATA'), t ) })(), F = (function() { function t() { this.infoDiv = document.createElement('div') } return ( (t.prototype.renderInto = function(t) { ;(this.infoDiv.style.position = 'absolute'), (this.infoDiv.style.top = '10px'), (this.infoDiv.style.right = '10px'), (this.infoDiv.style.zIndex = '2'), (this.infoDiv.style.display = 'none'), (this.infoDiv.style.padding = '5pt'), (this.infoDiv.style.border = '1px solid silver'), (this.infoDiv.style.fontSize = '10pt'), (this.infoDiv.style.background = 'rgb(248 248 248)'), (this.infoDiv.innerText = m.builtUsing()) var e = document.createElement('a') ;(e.innerText = 'html5-qrcode'), (e.href = 'https://github.com/mebjas/html5-qrcode'), (e.target = 'new'), this.infoDiv.appendChild(e) var r = document.createElement('br'), n = document.createElement('br') this.infoDiv.appendChild(r), this.infoDiv.appendChild(n) var i = document.createElement('a') ;(i.innerText = m.reportIssues()), (i.href = 'https://github.com/mebjas/html5-qrcode/issues'), (i.target = 'new'), this.infoDiv.appendChild(i), t.appendChild(this.infoDiv) }), (t.prototype.show = function() { this.infoDiv.style.display = 'block' }), (t.prototype.hide = function() { this.infoDiv.style.display = 'none' }), t ) })(), x = (function() { function t(t, e) { ;(this.isShowingInfoIcon = !0), (this.onTapIn = t), (this.onTapOut = e), (this.infoIcon = document.createElement('img')) } return ( (t.prototype.renderInto = function(t) { var e = this ;(this.infoIcon.alt = 'Info icon'), (this.infoIcon.src = B), (this.infoIcon.style.position = 'absolute'), (this.infoIcon.style.top = '4px'), (this.infoIcon.style.right = '4px'), (this.infoIcon.style.opacity = '0.6'), (this.infoIcon.style.cursor = 'pointer'), (this.infoIcon.style.zIndex = '2'), (this.infoIcon.style.width = '16px'), (this.infoIcon.style.height = '16px'), (this.infoIcon.onmouseover = function(t) { return e.onHoverIn() }), (this.infoIcon.onmouseout = function(t) { return e.onHoverOut() }), (this.infoIcon.onclick = function(t) { return e.onClick() }), t.appendChild(this.infoIcon) }), (t.prototype.onHoverIn = function() { this.isShowingInfoIcon && (this.infoIcon.style.opacity = '1') }), (t.prototype.onHoverOut = function() { this.isShowingInfoIcon && (this.infoIcon.style.opacity = '0.6') }), (t.prototype.onClick = function() { this.isShowingInfoIcon ? ((this.isShowingInfoIcon = !1), this.onTapIn(), (this.infoIcon.src = 'data:image/png;base64,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'), (this.infoIcon.style.opacity = '1')) : ((this.isShowingInfoIcon = !0), this.onTapOut(), (this.infoIcon.src = B), (this.infoIcon.style.opacity = '0.6')) }), t ) })(), k = (function() { function t() { var t = this ;(this.infoDiv = new F()), (this.infoIcon = new x( function() { t.infoDiv.show() }, function() { t.infoDiv.hide() } )) } return ( (t.prototype.renderInto = function(t) { this.infoDiv.renderInto(t), this.infoIcon.renderInto(t) }), t ) })(), U = (function() { function t() {} return ( (t.hasCameraPermissions = function() { return new Promise(function(t, e) { navigator.mediaDevices.enumerateDevices().then(function(e) { e.forEach(function(e) { 'videoinput' === e.kind && e.label && t(!0) }), t(!1) }) }) }), t ) })(), H = (function() { function t(t) { this.supportedScanTypes = this.validateAndReturnScanTypes(t) } return ( (t.prototype.getDefaultScanType = function() { return this.supportedScanTypes[0] }), (t.prototype.hasMoreThanOneScanType = function() { return this.supportedScanTypes.length > 1 }), (t.prototype.isCameraScanRequired = function() { for (var e = 0, r = this.supportedScanTypes; e < r.length; e++) { var n = r[e] if (t.isCameraScanType(n)) return !0 } return !1 }), (t.isCameraScanType = function(t) { return t === i.SCAN_TYPE_CAMERA }), (t.isFileScanType = function(t) { return t === i.SCAN_TYPE_FILE }), (t.prototype.validateAndReturnScanTypes = function(t) { if (!t || 0 === t.length) return l.DEFAULT_SUPPORTED_SCAN_TYPE var e = l.DEFAULT_SUPPORTED_SCAN_TYPE.length if (t.length > e) throw 'Max ' + e + ' values expected for supportedScanTypes' for (var r = 0, n = t; r < n.length; r++) { var i = n[r] if (!l.DEFAULT_SUPPORTED_SCAN_TYPE.includes(i)) throw 'Unsupported scan type ' + i } return t }), t ) })() !(function(t) { ;(t[(t.STATUS_DEFAULT = 0)] = 'STATUS_DEFAULT'), (t[(t.STATUS_SUCCESS = 1)] = 'STATUS_SUCCESS'), (t[(t.STATUS_WARNING = 2)] = 'STATUS_WARNING'), (t[(t.STATUS_REQUESTING_PERMISSION = 3)] = 'STATUS_REQUESTING_PERMISSION') })(y || (y = {})) var V = (function() { function t(t, e, r) { if ( ((this.lastMatchFound = null), (this.cameraScanImage = null), (this.fileScanImage = null), (this.elementId = t), (this.config = this.createConfig(e)), (this.verbose = !0 === r), !document.getElementById(t)) ) throw 'HTML Element with id=' + t + ' not found' ;(this.scanTypeSelector = new H(this.config.supportedScanTypes)), (this.currentScanType = this.scanTypeSelector.getDefaultScanType()), (this.sectionSwapAllowed = !0), (this.logger = new d(this.verbose)), (this.persistedDataManager = new v()), !0 !== e.rememberLastUsedCamera && this.persistedDataManager.reset() } return ( (t.prototype.render = function(t, e) { var r = this ;(this.lastMatchFound = null), (this.qrCodeSuccessCallback = function(e, n) { if (t) t(e, n) else { if (r.lastMatchFound === e) return ;(r.lastMatchFound = e), r.setHeaderMessage(A.lastMatch(e), y.STATUS_SUCCESS) } }), (this.qrCodeErrorCallback = function(t, r) { e && e(t, r) }) var n, i, o = document.getElementById(this.elementId) if (!o) throw 'HTML Element with id=' + this.elementId + ' not found' ;(o.innerHTML = ''), this.createBasicLayout(o), (this.html5Qrcode = new L( this.getScanRegionId(), ((n = this.config), (i = this.verbose), { formatsToSupport: n.formatsToSupport, experimentalFeatures: n.experimentalFeatures, verbose: i }) )) }), (t.prototype.pause = function(t) { if (!this.html5Qrcode) throw 'Code scanner not initialized.' ;(g(t) || !0 !== t) && (t = !1), this.html5Qrcode.pause(t) }), (t.prototype.resume = function() { if (!this.html5Qrcode) throw 'Code scanner not initialized.' this.html5Qrcode.resume() }), (t.prototype.getState = function() { if (!this.html5Qrcode) throw 'Code scanner not initialized.' return this.html5Qrcode.getState() }), (t.prototype.clear = function() { var t = this, e = function() { var e = document.getElementById(t.elementId) e && ((e.innerHTML = ''), t.resetBasicLayout(e)) } return this.html5Qrcode ? new Promise(function(r, n) { t.html5Qrcode ? t.html5Qrcode.isScanning ? t.html5Qrcode .stop() .then(function(n) { t.html5Qrcode ? (t.html5Qrcode.clear(), e(), r()) : r() }) .catch(function(e) { t.verbose && t.logger.logError('Unable to stop qrcode scanner', e), n(e) }) : (t.html5Qrcode.clear(), e()) : r() }) : Promise.resolve() }), (t.prototype.getRunningTrackCapabilities = function() { if (!this.html5Qrcode) throw 'Code scanner not initialized.' return this.html5Qrcode.getRunningTrackCapabilities() }), (t.prototype.applyVideoConstraints = function(t) { if (!this.html5Qrcode) throw 'Code scanner not initialized.' return this.html5Qrcode.applyVideoConstraints(t) }), (t.prototype.createConfig = function(t) { return t ? (t.fps || (t.fps = l.SCAN_DEFAULT_FPS), t.rememberLastUsedCamera !== !l.DEFAULT_REMEMBER_LAST_CAMERA_USED && (t.rememberLastUsedCamera = l.DEFAULT_REMEMBER_LAST_CAMERA_USED), t) : { fps: l.SCAN_DEFAULT_FPS, rememberLastUsedCamera: l.DEFAULT_REMEMBER_LAST_CAMERA_USED, supportedScanTypes: l.DEFAULT_SUPPORTED_SCAN_TYPE } }), (t.prototype.createBasicLayout = function(t) { ;(t.style.position = 'relative'), (t.style.padding = '0px'), (t.style.border = '1px solid silver'), this.createHeader(t) var e = document.createElement('div'), r = this.getScanRegionId() ;(e.id = r), (e.style.width = '100%'), (e.style.minHeight = '100px'), (e.style.textAlign = 'center'), t.appendChild(e), H.isCameraScanType(this.currentScanType) ? this.insertCameraScanImageToScanRegion() : this.insertFileScanImageToScanRegion() var n = document.createElement('div'), i = this.getDashboardId() ;(n.id = i), (n.style.width = '100%'), t.appendChild(n), this.setupInitialDashboard(n) }), (t.prototype.resetBasicLayout = function(t) { t.style.border = 'none' }), (t.prototype.setupInitialDashboard = function(t) { this.createSection(t), this.createSectionControlPanel(), this.scanTypeSelector.hasMoreThanOneScanType() && this.createSectionSwap() }), (t.prototype.createHeader = function(t) { var e = document.createElement('div') ;(e.style.textAlign = 'left'), (e.style.margin = '0px'), t.appendChild(e), new k().renderInto(e) var r = document.createElement('div') ;(r.id = this.getHeaderMessageContainerId()), (r.style.display = 'none'), (r.style.textAlign = 'center'), (r.style.fontSize = '14px'), (r.style.padding = '2px 10px'), (r.style.margin = '4px'), (r.style.borderTop = '1px solid #f6f6f6'), e.appendChild(r) }), (t.prototype.createSection = function(t) { var e = document.createElement('div') ;(e.id = this.getDashboardSectionId()), (e.style.width = '100%'), (e.style.padding = '10px 0px 10px 0px'), (e.style.textAlign = 'left'), t.appendChild(e) }), (t.prototype.createCameraListUi = function(t, e, r) { var n = this n.setHeaderMessage(A.cameraPermissionRequesting()) var i = function() { r || n.createPermissionButton(t, e) } L.getCameras() .then(function(r) { n.persistedDataManager.setHasPermission(!0), n.resetHeaderMessage(), r && r.length > 0 ? (t.removeChild(e), n.renderCameraSelection(r)) : (n.setHeaderMessage(A.noCameraFound(), y.STATUS_WARNING), i()) }) .catch(function(t) { n.persistedDataManager.setHasPermission(!1), r ? (r.disabled = !1) : i(), n.setHeaderMessage(t, y.STATUS_WARNING) }) }), (t.prototype.createPermissionButton = function(t, e) { var r = this, n = document.createElement('button') ;(n.id = this.getCameraPermissionButtonId()), (n.innerText = A.cameraPermissionTitle()), n.addEventListener('click', function() { ;(n.disabled = !0), r.createCameraListUi(t, e, n) }), e.appendChild(n) }), (t.prototype.createPermissionsUi = function(t, e) { var r = this H.isCameraScanType(this.currentScanType) && this.persistedDataManager.hasCameraPermissions() ? U.hasCameraPermissions() .then(function(n) { n ? r.createCameraListUi(t, e) : (r.persistedDataManager.setHasPermission(!1), r.createPermissionButton(t, e)) }) .catch(function(n) { r.persistedDataManager.setHasPermission(!1), r.createPermissionButton(t, e) }) : this.createPermissionButton(t, e) }), (t.prototype.createSectionControlPanel = function() { var t = document.getElementById(this.getDashboardSectionId()), e = document.createElement('div') t.appendChild(e) var r = document.createElement('div') ;(r.id = this.getDashboardSectionCameraScanRegionId()), (r.style.display = H.isCameraScanType(this.currentScanType) ? 'block' : 'none'), e.appendChild(r) var n = document.createElement('div') ;(n.style.textAlign = 'center'), r.appendChild(n), this.scanTypeSelector.isCameraScanRequired() && this.createPermissionsUi(r, n), this.renderFileScanUi(e) }), (t.prototype.renderFileScanUi = function(t) { var e = this, r = document.createElement('div') ;(r.id = this.getDashboardSectionFileScanRegionId()), (r.style.textAlign = 'center'), (r.style.display = H.isCameraScanType(this.currentScanType) ? 'none' : 'block'), t.appendChild(r) var n = document.createElement('input') ;(n.id = this.getFileScanInputId()), (n.accept = 'image/*'), (n.type = 'file'), (n.style.width = '200px'), (n.disabled = H.isCameraScanType(this.currentScanType)) var i = document.createElement('span') ;(i.innerText = ' Select Image'), r.appendChild(n), r.appendChild(i), n.addEventListener('change', function(t) { if (!e.html5Qrcode) throw 'html5Qrcode not defined' if (null != t && null != t.target && H.isFileScanType(e.currentScanType) && 0 !== t.target.files.length) { var r = t.target.files[0] e.html5Qrcode .scanFileV2(r, !0) .then(function(t) { e.resetHeaderMessage(), e.qrCodeSuccessCallback(t.decodedText, t) }) .catch(function(t) { e.setHeaderMessage(t, y.STATUS_WARNING), e.qrCodeErrorCallback(t, u.createFrom(t)) }) } }) }), (t.prototype.renderCameraSelection = function(t) { var e = this, r = this, n = document.getElementById(this.getDashboardSectionCameraScanRegionId()) n.style.textAlign = 'center' var i = document.createElement('span') i.style.marginRight = '10px' var o = t.length, s = document.createElement('select') if (1 === o) s.style.display = 'none' else { var a = A.selectCamera() i.innerText = a + ' (' + t.length + ') ' } s.id = this.getCameraSelectionId() for (var l = [], c = 0, h = t; c < h.length; c++) { var u = h[c], d = u.id, g = null == u.label ? d : u.label ;((_ = document.createElement('option')).value = d), (_.innerText = g), l.push(_), s.appendChild(_) } i.appendChild(s), n.appendChild(i) var f = document.createElement('span'), w = document.createElement('button') ;(w.innerText = A.scanButtonStartScanningText()), f.appendChild(w) var m = document.createElement('button') ;(m.innerText = A.scanButtonStopScanningText()), (m.style.display = 'none'), (m.disabled = !0), f.appendChild(m), n.appendChild(f) var E = function(t) { t || (w.style.display = 'none'), (w.innerText = A.scanButtonStartScanningText()), (w.style.opacity = '1'), (w.disabled = !1), t && (w.style.display = 'inline-block') } if ( (w.addEventListener('click', function(t) { ;(w.innerText = A.scanButtonScanningStarting()), (s.disabled = !0), (w.disabled = !0), (w.style.opacity = '0.5'), e.scanTypeSelector.hasMoreThanOneScanType() && r.showHideScanTypeSwapLink(!1), r.resetHeaderMessage() var n, i = s.value r.persistedDataManager.setLastUsedCameraId(i), r.html5Qrcode .start( i, ((n = r.config), { fps: n.fps, qrbox: n.qrbox, aspectRatio: n.aspectRatio, disableFlip: n.disableFlip, videoConstraints: n.videoConstraints }), r.qrCodeSuccessCallback, r.qrCodeErrorCallback ) .then(function(t) { ;(m.disabled = !1), (m.style.display = 'inline-block'), E(!1) }) .catch(function(t) { r.showHideScanTypeSwapLink(!0), (s.disabled = !1), E(!0), r.setHeaderMessage(t, y.STATUS_WARNING) }) }), 1 === o && w.click(), m.addEventListener('click', function(t) { if (!r.html5Qrcode) throw 'html5Qrcode not defined' ;(m.disabled = !0), r.html5Qrcode .stop() .then(function(t) { e.scanTypeSelector.hasMoreThanOneScanType() && r.showHideScanTypeSwapLink(!0), (s.disabled = !1), (w.disabled = !1), (m.style.display = 'none'), (w.style.display = 'inline-block'), r.insertCameraScanImageToScanRegion() }) .catch(function(t) { ;(m.disabled = !1), r.setHeaderMessage(t, y.STATUS_WARNING) }) }), r.persistedDataManager.getLastUsedCameraId()) ) { for (var C = r.persistedDataManager.getLastUsedCameraId(), I = !1, p = 0, S = l; p < S.length; p++) { var _ if ((_ = S[p]).value === C) { I = !0 break } } I ? ((s.value = C), w.click()) : r.persistedDataManager.resetLastUsedCameraId() } }), (t.prototype.createSectionSwap = function() { var t = this, e = A.textIfCameraScanSelected(), r = A.textIfFileScanSelected(), n = document.getElementById(this.getDashboardSectionId()), o = document.createElement('div') o.style.textAlign = 'center' var s = document.createElement('a') ;(s.style.textDecoration = 'underline'), (s.id = this.getDashboardSectionSwapLinkId()), (s.innerText = H.isCameraScanType(this.currentScanType) ? e : r), s.addEventListener('click', function() { t.sectionSwapAllowed ? (t.resetHeaderMessage(), (t.getFileScanInput().value = ''), (t.sectionSwapAllowed = !1), H.isCameraScanType(t.currentScanType) ? (t.clearScanRegion(), (t.getFileScanInput().disabled = !1), (t.getCameraScanRegion().style.display = 'none'), (t.getFileScanRegion().style.display = 'block'), (s.innerText = r), (t.currentScanType = i.SCAN_TYPE_FILE), t.insertFileScanImageToScanRegion()) : (t.clearScanRegion(), (t.getFileScanInput().disabled = !0), (t.getCameraScanRegion().style.display = 'block'), (t.getFileScanRegion().style.display = 'none'), (s.innerText = e), (t.currentScanType = i.SCAN_TYPE_CAMERA), t.insertCameraScanImageToScanRegion(), t.startCameraScanIfPermissionExistsOnSwap()), (t.sectionSwapAllowed = !0)) : t.verbose && t.logger.logError('Section swap called when not allowed') }), o.appendChild(s), n.appendChild(o) }), (t.prototype.startCameraScanIfPermissionExistsOnSwap = function() { var t = this, e = this this.persistedDataManager.hasCameraPermissions() && U.hasCameraPermissions() .then(function(r) { if (r) { var n = document.getElementById(e.getCameraPermissionButtonId()) if (!n) throw (t.logger.logError('Permission button not found, fail;'), 'Permission button not found') n.click() } else e.persistedDataManager.setHasPermission(!1) }) .catch(function(t) { e.persistedDataManager.setHasPermission(!1) }) }), (t.prototype.resetHeaderMessage = function() { document.getElementById(this.getHeaderMessageContainerId()).style.display = 'none' }), (t.prototype.setHeaderMessage = function(t, e) { e || (e = y.STATUS_DEFAULT) var r = this.getHeaderMessageDiv() switch (((r.innerText = t), (r.style.display = 'block'), e)) { case y.STATUS_SUCCESS: ;(r.style.background = '#6aaf5042'), (r.style.color = '#477735') break case y.STATUS_WARNING: ;(r.style.background = '#cb243124'), (r.style.color = '#cb2431') break case y.STATUS_DEFAULT: default: ;(r.style.background = '#00000000'), (r.style.color = 'rgb(17, 17, 17)') } }), (t.prototype.showHideScanTypeSwapLink = function(t) { !0 !== t && (t = !1), (this.sectionSwapAllowed = t), (this.getDashboardSectionSwapLink().style.display = t ? 'inline-block' : 'none') }), (t.prototype.insertCameraScanImageToScanRegion = function() { var t = this, e = document.getElementById(this.getScanRegionId()) if (this.cameraScanImage) return (e.innerHTML = '
'), void e.appendChild(this.cameraScanImage) ;(this.cameraScanImage = new Image()), (this.cameraScanImage.onload = function(r) { ;(e.innerHTML = '
'), e.appendChild(t.cameraScanImage) }), (this.cameraScanImage.width = 64), (this.cameraScanImage.style.opacity = '0.8'), (this.cameraScanImage.src = 'data:image/svg+xml;base64,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') }), (t.prototype.insertFileScanImageToScanRegion = function() { var t = this, e = document.getElementById(this.getScanRegionId()) if (this.fileScanImage) return (e.innerHTML = '
'), void e.appendChild(this.fileScanImage) ;(this.fileScanImage = new Image()), (this.fileScanImage.onload = function(r) { ;(e.innerHTML = '
'), e.appendChild(t.fileScanImage) }), (this.fileScanImage.width = 64), (this.fileScanImage.style.opacity = '0.8'), (this.fileScanImage.src = 'data:image/svg+xml;base64,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') }), (t.prototype.clearScanRegion = function() { document.getElementById(this.getScanRegionId()).innerHTML = '' }), (t.prototype.getDashboardSectionId = function() { return this.elementId + '__dashboard_section' }), (t.prototype.getDashboardSectionCameraScanRegionId = function() { return this.elementId + '__dashboard_section_csr' }), (t.prototype.getDashboardSectionFileScanRegionId = function() { return this.elementId + '__dashboard_section_fsr' }), (t.prototype.getDashboardSectionSwapLinkId = function() { return this.elementId + '__dashboard_section_swaplink' }), (t.prototype.getScanRegionId = function() { return this.elementId + '__scan_region' }), (t.prototype.getDashboardId = function() { return this.elementId + '__dashboard' }), (t.prototype.getFileScanInputId = function() { return this.elementId + '__filescan_input' }), (t.prototype.getStatusSpanId = function() { return this.elementId + '__status_span' }), (t.prototype.getHeaderMessageContainerId = function() { return this.elementId + '__header_message' }), (t.prototype.getCameraSelectionId = function() { return this.elementId + '__camera_selection' }), (t.prototype.getCameraPermissionButtonId = function() { return this.elementId + '__camera_permission_button' }), (t.prototype.getCameraScanRegion = function() { return document.getElementById(this.getDashboardSectionCameraScanRegionId()) }), (t.prototype.getFileScanRegion = function() { return document.getElementById(this.getDashboardSectionFileScanRegionId()) }), (t.prototype.getFileScanInput = function() { return document.getElementById(this.getFileScanInputId()) }), (t.prototype.getDashboardSectionSwapLink = function() { return document.getElementById(this.getDashboardSectionSwapLinkId()) }), (t.prototype.getHeaderMessageDiv = function() { return document.getElementById(this.getHeaderMessageContainerId()) }), t ) })() })(), (__Html5QrcodeLibrary__ = n) })() /** Append the libary components to globals for backwards compatibility. */ if (window) { if (!Html5QrcodeScanner) { var Html5QrcodeScanner = __Html5QrcodeLibrary__.Html5QrcodeScanner } if (!Html5Qrcode) { var Html5Qrcode = __Html5QrcodeLibrary__.Html5Qrcode } if (!Html5QrcodeSupportedFormats) { var Html5QrcodeSupportedFormats = __Html5QrcodeLibrary__.Html5QrcodeSupportedFormats } if (!Html5QrcodeScannerState) { var Html5QrcodeScannerState = __Html5QrcodeLibrary__.Html5QrcodeScannerState } if (!Html5QrcodeScanType) { var Html5QrcodeScanType = __Html5QrcodeLibrary__.Html5QrcodeScanType } } export { Html5QrcodeScanner, Html5Qrcode, Html5QrcodeSupportedFormats, Html5QrcodeScannerState, Html5QrcodeScanType }