<template>
  <div class="track aria-theme-independent" :class="value ? 'on' : 'off'"
    @click.passive="onClick"
    @keydown.enter.passive="onEnter"
  >
    <div class="slider"></div>
    <input v-show="false" type="checkbox" :id="id">
  </div>
</template>

<script>
export default {
  props: {
    value: {
      type: Boolean,
      required: true,
    },
    id: {
      type: String,
      default: '',
    }
  },
  methods: {
    onClick() {
      this.$emit('input', !this.value)
    },
    onEnter() {
      this.$emit('input', !this.value)
    },
  }
}
</script>


<style lang="less" scoped>
.track {
  width: 40px;
  height: 20px;
  border-radius: 10px;
  position: relative;
  transition: all 0.3s;
  cursor: pointer;
  display: inline-block;
  vertical-align: middle;
  .slider {
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: white;
    position: absolute;
    top: 2px;
  }
}
.off {
  background: #DCDFE6;
  .slider {
    left: 2px;
    right: auto;
  }
}
.on {
  background: #AB3434;
  .slider {
    left: auto;
    right: 2px;
  }
}
</style>