import { _decorator, Component, Label, ProgressBar } from 'cc'
const { ccclass, property } = _decorator

import { Logger } from '../utils/Logger'

@ccclass('Progress')
export default class Progress extends Component {
	@property(Label)
	public percentLable: Label

	@property(ProgressBar)
	public bar: ProgressBar

	onLoad() {
		this.bar.node.active = false
		this.bar.progress = 0
	}

	start() {}

	updatePercent(current, filePercent) {
		//this.percentLable.string =  filePercent.toFixed(2);
	}

	updatefileTotal(current, filePercent) {
		if (!this.bar.node.active) this.bar.node.active = true
		var nowPercent = Math.round((current / filePercent) * 100)
		var curMB = this.getMB(current)
		var totalMB = this.getMB(filePercent)
		// this.percentLable.string = "正在更新 " + nowPercent + "%" + " ( " + curMB + " / "+totalMB +" MB)";
		nowPercent = Math.min(nowPercent, 100)
		this.percentLable.string = '正在更新 ' + nowPercent + '%'
		var percent = current / filePercent
		this.bar.progress = percent
	}

	public updateProgress(
		current,
		total,
		msg: string = '正在加载资源，此过程不消耗流量...'
	) {
		this.bar.node.active = true
		// this.setMsg(msg+ current + "/" + total);
		this.setMsg(msg)
		this.bar.progress = current / total
	}

	getMB(bytes) {
		bytes /= 1024
		bytes /= 1024
		return bytes.toFixed(2)
	}

	public setMsg(msg: string = '游戏加载中，请稍后...') {
		this.percentLable.string = msg
	}
}