import {
	appCheckUpdate
} from '../api/request2.js';
export function appUpdate(isShowHint) {
	let curversion = 0;
	plus.runtime.getProperty(plus.runtime.appid, function(widgetInfo) {
		const data = {
			action: 'checkVersion',
			appid: plus.runtime.appid,
			appVersion: plus.runtime.version,
			wgtVersion: widgetInfo.version,
			versionCode: widgetInfo.versionCode
		}
		curversion = data.versionCode
		appCheckUpdate().then(res => {
			console.log("当前版本提示", curversion)
			var json = JSON.stringify(res)
			console.log("获取更新数据", json)
			if (res.data) {
				if (res.data.installPackageVersion > Number(curversion)) {
					var downUrl = res.data.installPackageUrl;
					var content = res.data.updateContent;
					var version = res.data.installPackageVersion;
					var isForcedUpdate = res.data.isForcedUpdate
					var versionName = res.data.installPackageName
					console.log("新版本提示")
					showDialog(versionName, content, isForcedUpdate, downUrl)

					// uni.showModal({
					// 	title: "发现新版本:(" + version + ")",
					// 	content: content,
					// 	confirmText: "更新",
					// 	showCancel: isForcedUpdate == "TRUE" ? false : true,
					// 	cancelText: "取消",
					// 	success: (res) => {
					// 		if (res.confirm) {
					// 			confirm(downUrl);
					// 			console.log('comfirm') //点击确定之后执行的代码
					// 		} else {
					// 			console.log('cancel') //点击取消之后执行的代码
					// 			if (isForcedUpdate == "TRUE") {

					// 			}
					// 		}
					// 	}
					// })
				} else {
					if (isShowHint) {
						uni.showToast({
							title: "当前是最新版本"
						})
					}

					console.log("没有新版本")
				}
			}
		}).catch(error => {
			console.log("版本错误", error)
		})
	})

}

export function showDialog(versionName, content, isForcedUpdate, downUrl) {
	uni.showModal({
		title: "发现新版本:(" + versionName + ")",
		content: content,
		confirmText: "更新",
		showCancel: isForcedUpdate == "TRUE" ? false : true,
		cancelText: "取消",
		success: (res) => {
			if (res.confirm) {
				confirm(downUrl);
				console.log(
					'comfirm') //点击确定之后执行的代码
			} else {
				console.log(
					'cancel') //点击取消之后执行的代码
				if (isForcedUpdate == "TRUE") {
					showDialog(versionName, content, isForcedUpdate, downUrl)
				}
			}
		}
	})
}

export function confirm(downUrl) {
	var downloadApkUrl = downUrl
	var dtask = plus.downloader.createDownload(downloadApkUrl, {},
		function(d, status) {

			// 下载完成  
			if (status == 200) {

				plus.runtime.install(plus.io.convertLocalFileSystemURL(
					d.filename), {}, {}, function(error) {
					uni.showToast({
						title: '安装失败',
						duration: 1500
					});
				})
			} else {
				uni.showToast({
					title: '更新失败',
					duration: 1500
				});
			}
		});
	try {
		dtask.start(); // 开启下载的任务
		var prg = 0;
		var showLoading = plus.nativeUI.showWaiting(
			"正在下载"); //创建一个showWaiting对象 
		dtask.addEventListener('statechanged', function(
			task,
			status
		) {
			// 给下载任务设置一个监听 并根据状态  做操作
			switch (task.state) {
				case 1:
					showLoading.setTitle("正在下载");
					break;
				case 2:
					showLoading.setTitle("已连接到服务器");
					break;
				case 3:
					if (task.totalSize && task.totalSize > 0) {
						prg = parseInt(
							(parseFloat(task.downloadedSize) /
								parseFloat(task.totalSize)) *
							100
						);
						showLoading.setTitle("正在下载" + prg + "%  ");
					}else {
						showLoading.setTitle("正在下载");
					}
					break;
				case 4:
					plus.nativeUI.closeWaiting();
					//下载完成
					break;
			}
		});
	} catch (err) {
		plus.nativeUI.closeWaiting();
		uni.showToast({
			title: '更新失败-03',
			mask: false,
			duration: 1500
		});
	}

}