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							- const app = {};
 
- app.sys = class appSystem{
 
- 	/**
 
- 	 * 环境版本判定回调
 
- 	 * @param {Object.Function} callbacks 回调执行方法
 
- 	 */
 
- 	static envVersion(callbacks){
 
- 		if(!uni.getAccountInfoSync) return;
 
- 		const current = uni.getAccountInfoSync()?.miniProgram?.envVersion;
 
- 		const fn = callbacks[current];
 
- 		if(fn && typeof fn =='function') fn();
 
- 	}
 
- }
 
- app.url = class appUrl{
 
- 	/**
 
- 	 * 跳转到地址
 
- 	 * @param {String} url path字符串
 
- 	 * @param {Boolean} mode 跳转模式; false时关闭当前窗口跳转 | null时关闭所有窗口跳转 | 默认为打开新窗口跳转(最多支持10层,页面栈超过10层后默认为false模式);
 
- 	 */
 
- 	static goto(url,mode){
 
- 		return new Promise((resolve,reject)=>{
 
- 			const fail = (err) => uni.switchTab({url,success});
 
- 			const success = () => resolve();
 
- 			if(mode === false) return uni.redirectTo({url,fail});
 
- 			if(mode === null) return uni.reLaunch({url,fail});
 
- 			if(getCurrentPages().length < 10){
 
- 				uni.navigateTo({url,fail,success});
 
- 			}else{
 
- 				uni.redirectTo({url,fail,success});
 
- 			}
 
- 		});
 
- 	}
 
- 	
 
- 	/**
 
- 	 * 返回页面
 
- 	 * @param {int} delta 返回级数
 
- 	 */
 
- 	static back(delta){
 
- 		return uni.navigateBack({delta: delta || 1});
 
- 	}
 
- 	
 
- 	/**
 
- 	 * 刷新页面,会触发onLoad和onShow等钩子
 
- 	 */
 
- 	static refresh(){
 
- 		const pages = getCurrentPages();
 
- 		const current = pages[pages.length-1];
 
- 		const url = current.$page.fullPath;
 
- 		app.urlGoto(url,false);
 
- 	}
 
- 	
 
- 	/**
 
- 	 * 打开新窗口并传递数据
 
- 	 * @param {String} url path字符串
 
- 	 * @param {any} data 传递数据
 
- 	 */
 
- 	static open(url,data){
 
- 		const pages = getCurrentPages();
 
- 		const current = pages[pages.length-1].$page.fullPath;
 
- 		uni.navigateTo({url,success: res => {
 
- 			res.eventChannel.emit(`OPEN-DATA[${current}]`, data);
 
- 		}});
 
- 	}
 
- 	
 
- 	/**
 
- 	 * 获取open方法发送到数据
 
- 	 * @param {Component} component 组件对象
 
- 	 */
 
- 	static load(component){
 
- 		return new Promise((resolve,reject)=>{
 
- 			if(component == undefined) return console.error(`app.url.load(this);`);
 
- 			const pages = getCurrentPages();
 
- 			const current = pages[pages.length-2]?.$page?.fullPath;
 
- 			const caller = component?.getOpenerEventChannel;
 
- 			const channel = caller && caller.call(component);
 
- 			if(channel && channel.on) channel.on(`OPEN-DATA[${current}]`,data=>resolve(data));
 
- 		});
 
- 	}
 
- 	
 
- 	/**
 
- 	 * 打开其他小程序
 
- 	 * @param {String} appid 小程序APPID
 
- 	 * @param {String} path 要打开的程序路径
 
- 	 * @param {Object} data 要传递给小程序狗子的参数
 
- 	 */
 
- 	static applet(appid,path,data){
 
- 		return new Promise((resolve,reject)=>{
 
- 			uni.navigateToMiniProgram({
 
- 				appId: appid,
 
- 				path: path,
 
- 				extraData: data || {},
 
- 				success: res => resolve(res)
 
- 			});
 
- 		});
 
- 	}
 
- }
 
- app.storage = class appStorage{
 
- 	/**
 
- 	 * 设置本地缓存数据
 
- 	 * @param {String} key 数据键名
 
- 	 * @param {any} data 存储数据,支持对象
 
- 	 */
 
- 	static set(key,data){
 
- 		try{
 
- 			uni.setStorageSync(key,data);
 
- 		}catch(err){
 
- 			console.error('app.setStorageSync error: ',err);
 
- 		}
 
- 	}
 
- 	
 
- 	/**
 
- 	 * 获取本地缓存数据
 
- 	 * @param {String} key 数据键名
 
- 	 */
 
- 	static get(key){
 
- 		return uni.getStorageSync(key);
 
- 	}
 
- 	
 
- 	/**
 
- 	 * 清除键缓存数据
 
- 	 * @param {Object} key 数据键名
 
- 	 */
 
- 	static remove(key){
 
- 		uni.removeStorageSync(key);
 
- 	}
 
- 	
 
- 	/**
 
- 	 * 清理所有缓存数据
 
- 	 */
 
- 	static clear(){
 
- 		uni.clearStorageSync();
 
- 	}
 
- }
 
- app.math = class appMath{
 
- 	/**
 
- 	 * 浮点精确相加
 
- 	 * @param {Number} arg1		参数1
 
- 	 * @param {Number} arg2		参数2
 
- 	 */
 
- 	static add(arg1,arg2){
 
- 		var r1,r2,m;
 
- 		try{r1=arg1.toString().split(".")[1].length}catch(e){r1=0}
 
- 		try{r2=arg2.toString().split(".")[1].length}catch(e){r2=0}
 
- 		m=Math.pow(10,Math.max(r1,r2));
 
- 		return (arg1*m+arg2*m)/m;
 
- 	}
 
- 	
 
- 	/**
 
- 	 * 浮点精确相减
 
- 	 * @param {Number} arg1		参数1
 
- 	 * @param {Number} arg2		参数2
 
- 	 */
 
- 	static sub(arg1,arg2){
 
- 		var r1,r2,m,n;
 
- 		try{r1=arg1.toString().split(".")[1].length}catch(e){r1=0}
 
- 		try{r2=arg2.toString().split(".")[1].length}catch(e){r2=0}
 
- 		m=Math.pow(10,Math.max(r1,r2));
 
- 		n=(r1=r2)?r1:r2;
 
- 		return ((arg1*m-arg2*m)/m).toFixed(n);
 
- 	}
 
- 	
 
- 	/**
 
- 	 * 浮点精确相乘
 
- 	 * @param {Number} arg1		参数1
 
- 	 * @param {Number} arg2		参数2
 
- 	 */
 
- 	static mul(arg1,arg2){
 
- 		var m=0,s1=arg1.toString(),s2=arg2.toString();
 
- 		try{m+=s1.split(".")[1].length}catch(e){}
 
- 		try{m+=s2.split(".")[1].length}catch(e){}
 
- 		return Number(s1.replace(".",""))*Number(s2.replace(".",""))/Math.pow(10,m);
 
- 	}
 
- 	
 
- 	/**
 
- 	 * 浮点精确相除
 
- 	 * @param {Number} arg1		参数1
 
- 	 * @param {Number} arg2		参数2
 
- 	 */
 
- 	static div(arg1,arg2){
 
- 		var t1=0,t2=0,r1,r2;
 
- 		try{t1=arg1.toString().split(".")[1].length}catch(e){};
 
- 		try{t2=arg2.toString().split(".")[1].length}catch(e){};
 
- 		r1=Number(arg1.toString().replace(".",""));
 
- 		r2=Number(arg2.toString().replace(".",""));
 
- 		return (r1/r2)*Math.pow(10,t2-t1);
 
- 	}
 
- }
 
- app.date = class appDate{
 
- 	/**
 
- 	 * 日期格式化
 
- 	 * @param {String} fmt 格式规则
 
- 	 * @param {String | Date} date 需要格式化的日期
 
- 	 */
 
- 	static format(fmt,date){ 
 
- 		if(!fmt) fmt = 'yyyy-MM-dd hh:mm:sss';
 
- 		if(typeof(date) === 'string') date = new Date(date.replaceAll('-','/'));
 
- 		if(!date) date = new Date();
 
- 		var o = { 
 
- 			"M+" : date.getMonth()+1,					//月份 
 
- 			"d+" : date.getDate(),						//日 
 
- 			"h+" : date.getHours(),						//小时 
 
- 			"m+" : date.getMinutes(),					//分 
 
- 			"s+" : date.getSeconds(),					//秒 
 
- 			"q+" : Math.floor((date.getMonth()+3)/3),	//季度 
 
- 			"S"  : date.getMilliseconds()				//毫秒 
 
- 		};
 
- 		if(/(y+)/.test(fmt)) fmt=fmt.replace(RegExp.$1, (date.getFullYear()+"").substr(4 - RegExp.$1.length)); 
 
- 		for(var k in o) if(new RegExp("("+ k +")").test(fmt)) fmt = fmt.replace(RegExp.$1, (RegExp.$1.length==1) ? (o[k]) : (("00"+ o[k]).substr((""+ o[k]).length)));
 
- 		return fmt; 
 
- 	}
 
- }
 
- app.popup = class appPopup{
 
- 	/**
 
- 	 * 对话框
 
- 	 * @param {String} content 弹窗内容
 
- 	 * @param {String} title 弹窗标题
 
- 	 * @param {Object} opts 参数
 
- 	 */
 
- 	static confirm(content,title,opts){
 
- 		return new Promise((resolve,reject)=>{
 
- 			if(!title && title==null) title = '温馨提示';
 
- 			opts = Object.assign({
 
- 				title: title,
 
- 				content: content,
 
- 				success: res => resolve(res.confirm==true),
 
- 				fail: err => reject(err)
 
- 			},opts);
 
- 			uni.showModal(opts);
 
- 		});
 
- 	}
 
- 	
 
- 	/**
 
- 	 * 提示框
 
- 	 * @param {String} content 弹窗内容
 
- 	 * @param {String} title 弹窗标题
 
- 	 */
 
- 	static alert(content,title){
 
- 		return appPopup.confirm(content,title||null,{showCancel:false});
 
- 	};
 
- 	
 
- 	/**
 
- 	 * 轻提示
 
- 	 * @param {String} content 提示内容
 
- 	 * @param {Object} opts 参数
 
- 	 */
 
- 	static toast(content,opts){
 
- 		uni.showToast(Object.assign({
 
- 			title: content,
 
- 			position: 'bottom',
 
- 			duration: 2000,
 
- 			icon: 'none',
 
- 		},opts));
 
- 	}
 
- 	
 
- 	/**
 
- 	 * 加载条
 
- 	 * @param {Boolean} visible 显示
 
- 	 * @param {Object} opts 参数
 
- 	 */
 
- 	static loading(visible,opts){
 
- 		if(visible){
 
- 			uni.showLoading(Object.assign({title:'载入中',mask:true},opts));
 
- 			const timeout = opts?.timeout || (45 * 1000);
 
- 			setTimeout(()=>appPopup.loading(false),timeout);
 
- 		}else{
 
- 			uni.hideLoading();
 
- 		}
 
- 	}
 
- 	
 
- 	/**
 
- 	 * 操作菜单
 
- 	 * @param {Array} data 列表数据
 
- 	 * @param {String} key 指定显示字段
 
- 	 * @param {Object} opts 参数
 
- 	 */
 
- 	static sheet(data,key,opts){
 
- 		return new Promise((resolve,reject)=>{
 
- 			uni.showActionSheet(Object.assign({
 
- 				title: '',
 
- 				itemList: data.map(item=>key? item[key] || String(item) : String(item)),
 
- 				success: res => resolve({index:res.tapIndex,data:data[res.tapIndex]})
 
- 			},opts));
 
- 		});
 
- 	}
 
- }
 
- app.map = class appMap{
 
- 	/**
 
- 	 * 获取当前位置坐标
 
- 	 * @param {Boolean} high 是否调用高精度接口
 
- 	 * @param {Object} opts 参数
 
- 	 */
 
- 	static get(high,opts){
 
- 		return new Promise((resolve,reject)=>{
 
- 			const OPTS = Object.assign({
 
- 				success: res =>{
 
- 					console.log(res);
 
- 				},
 
- 				fail: err =>{
 
- 					console.log(err);
 
- 				}
 
- 			},opts);
 
- 			high ? uni.getLocation(OPTS) : uni.getFuzzyLocation(OPTS);
 
- 		});
 
- 	}
 
- }
 
- app.act = class appAct{
 
- 	/**
 
- 	 * 拨打电话
 
- 	 * @param {String} phone
 
- 	 */
 
- 	static callPhone(phone){
 
- 		uni.makePhoneCall({phoneNumber:phone});
 
- 	}
 
- 	
 
- 	/**
 
- 	 * 调用扫描
 
- 	 * @param {Object} opts 参数配置,详细查看 https://uniapp.dcloud.net.cn/api/system/barcode.html
 
- 	 */
 
- 	static scan(opts){
 
- 		return new Promise((resolve,reject)=>{
 
- 			uni.scanCode(Object.assign({},{
 
- 				success: res=>resolve(res),
 
- 				// fail: err=>reject(err),
 
- 			},opts));
 
- 		});
 
- 	}
 
- 	
 
- 	/**
 
- 	 * 获取节点信息
 
- 	 * @param {Component} component 组件
 
- 	 * @param {String} selector 类似于 CSS 的选择器
 
- 	 * @param {Boolean} multi 是否多节点
 
- 	 */
 
- 	static selectorQuery(component,selector,multi){
 
- 		return new Promise((resolve,reject)=>{
 
- 			const query = uni.createSelectorQuery().in(component)[multi?'selectAll':'select'](selector);
 
- 			query.boundingClientRect(data=>{
 
- 				if(data) resolve(data);
 
- 			}).exec();
 
- 		});
 
- 	}
 
- 	
 
- 	/**
 
- 	 * 复制文本到剪贴板
 
- 	 * @param {String} str 需要复制的文本
 
- 	 */
 
- 	static copy(str){
 
- 		return new Promise((resolve,reject)=>{
 
- 			uni.setClipboardData({
 
- 				data: 'hello',
 
- 				success: resolve(),
 
- 				fail: err => reject(err)
 
- 			});
 
- 		});
 
- 	}
 
- 	
 
- 	/**
 
- 	 * 客服服务
 
- 	 * @param {Object} id
 
- 	 * @param {Object} url
 
- 	 */
 
- 	static customerService(id,url){
 
- 		return new Promise((resolve,reject)=>{
 
- 			wx.openCustomerServiceChat({
 
- 				extInfo: {url: url},
 
- 				corpId: id,
 
- 				success: res => resolve(res),
 
- 				fail: err => reject(err)
 
- 			});
 
- 		});
 
- 	}
 
- }
 
- module.exports = app;
 
 
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