/**
 * FileService.js
 *
 * @author realor
 */

import { Service } from './Service.js'

class FileService extends Service {
    constructor(name, description = null, url = null, username = null, password = null) {
        super(name, description, url, username, password)
    }

    open(path, readyCallback, progressCallback) {
        readyCallback(new Result(Result.ERROR, 'Not implemented.'))
    }

    save(path, data, readyCallback, progressCallback) {
        readyCallback(new Result(Result.ERROR, 'Not implemented.'))
    }

    remove(path, readyCallback, progressCallback) {
        readyCallback(new Result(Result.ERROR, 'Not implemented.'))
    }

    makeCollection(path, readyCallback, progressCallback) {
        readyCallback(new Result(Result.ERROR, 'Not implemented.'))
    }
}

class Result {
    static OK = 0
    static ERROR = 1 // unknown error
    static INVALID_CREDENTIALS = 2
    static FORBIDDEN = 3

    constructor(status, message, path, metadata, entries, data) {
        this.status = status
        this.message = message
        this.path = path
        this.metadata = metadata
        this.entries = entries // Metadata
        this.data = data // file data
    }
}

class Metadata {
    static COLLECTION = 1
    static FILE = 2

    constructor(name, description, type, size = 0, lastModified = 0) {
        this.name = name
        this.description = description
        this.type = type
        this.size = size
        this.lastModified = lastModified
    }
}

export { FileService, Result, Metadata }