//import i18n from '@/locales'
import base from '@/common/config';
//import store from "@/store";
import IMSDK from "openim-uniapp-polyfill";
const isString = (v)=> {
	return typeof v === 'string' || v instanceof String;
},
isNumber=(v) =>{
	return typeof v === 'number' && !isNaN(v);
},
isInteger=(v) =>{
	return typeof v === 'number' && isFinite(v) && Math.floor(v) === v;
},
isBoolean=(v) =>{
	return typeof v === 'boolean';
},
isArray=(v) =>{
	return Array.isArray(v);
},
isObject=(v) =>{
	return v !== null && typeof v === 'object' && !Array.isArray(v);
},
isFunction=(v) =>{
	return typeof v === 'function';
},
isNull=(v) =>{
	return v === null;
},
isUndefined=(v) =>{
	return typeof v === 'undefined';
},
isSymbol=(v) =>{
	return typeof v === 'symbol';
},
isDate=(v) =>{
	return Object.prototype.toString.call(v) === '[object Date]';
},
isRegExp=(v) =>{
	return Object.prototype.toString.call(v) === '[object RegExp]';
},
isError=(v) =>{
	return v instanceof Error;
},
isMap=(v) =>{
	return v instanceof Map;
},
isSet=(v) =>{
	return v instanceof Set;
},
isWeakMap=(v) =>{
	return v instanceof WeakMap;
},
isWeakSet=(v) => {
	return v instanceof WeakSet;
},
_goto = (url,type) => {
	//console.log(url);
	type = type || '0'; //0 navigateTo 1 redirectTo
	if(url){
		if(isInteger(url)){
			uni.navigateBack({
				delta:url,
			})
		}else{
			url+="";
			if(url.substr(0,6) != '/pages'){
				url='/pages'+url
			}
			if(type == '1'){
				return uni.redirectTo({
					url:url
				});
			}
			if(type == '2'){
				return uni.switchTab({
					url:url
				});
			}
			uni.navigateTo({
				url:url
			})
		}
	}
};
const showToast = (msg,url,icon) => {
	//msg = i18n.t(msg);
	// #ifdef APP
	plus.nativeUI.closeToast();
	plus.nativeUI.toast(msg,{
		align:'center',
		verticalAlign:"center",
		style:"inline",
		icon:icon=='error' ? '/static/img/common/error.png' : '/static/img/common/success.png',
		iconWidth:24,
		iconHeight:24
	});
	
	if(url){
		setTimeout(()=>{
			_goto(url);
		},3000)
	}
	// #endif
	// #ifndef APP
	uni.showToast({
		//image:icon=='error' ? '/static/img/common/error.png' : '/static/img/common/success.png',
		icon:icon=='error' ? icon : 'success',
		title:msg,
		showToast:3000,
		complete:()=>{
			if(url){
				setTimeout(()=>{
					_goto(url);
				},3000)
			}
		}
	});
	// #endif
}

const error = (msg,url) => {
	showToast(msg,url,'error');
}
const success = (msg,url) => {
	showToast(msg,url,'success');
}
const scan = ()=>{
	uni.scanCode({
		success(res){
			/**
			 * result	所扫码的内容	
				scanType	所扫码的类型	App、微信小程序、百度小程序、QQ小程序、京东小程序、支付宝小程序
				charSet	所扫码的字符集	App、微信小程序、百度小程序(所扫码的字符集，仅支持 Android 系统)、QQ小程序、京东小程序
				path	当所扫的码为当前应用的合法二维码时，会返回此字段，内容为二维码携带的 path。	微信小程序、QQ小程序、京东小程序
				rawData	原始数据，base64 编码	微信小程序、QQ小程序、京东小程序、支付宝小程序
				code	扫码所得数据	支付宝小程序
				qrCode	扫描二维码时返回二维码数据	支付宝小程序
				barCode	扫描条形码时返回条形码数据	支付宝小程序
				imageChannel	来源	支付宝小程序
			*/
			if(res.result){
				if(res.result.indexOf('blackcatp:/')){
					uni.navigateTo({
						url:res.result.substring(11)
					})
				}else{
					success(res.result)
				}
			}
		},
		fail(res){
			
		},
		complete(res){
			console.log(res)
		}
	});
}

const fileExsit = async(fn)=>{
	return await new Promise((resolve) => {
		plus.io.resolveLocalFileSystemURL("_doc/"+fn, function(entry) {
			resolve(true); 
		}, function() { 
			resolve(false); 
		});
	})
}
const downloadFile = (url, savepath, successCb, errorCb, progressCb) => {
	const root_dir = "_doc/";
	if (!url) {
		errorCb && errorCb.call(this,new Error('empty url'));
		return;
	}
	const startDownload = () => {
		console.log(33333333333333,root_dir+savepath);
		const task = plus.downloader.createDownload(url, { filename: root_dir+savepath, timeout: 2 }, function(d, status) {
			console.log('completedCB');
			console.log(d);
			console.log(status);
			if (status === 200) {
				const local = d && d.filename ? d.filename : root_dir+savepath;
				successCb && successCb.call(this,local);
			} else {
				errorCb && errorCb.call(this,new Error('download status ' + status));
			}
		});
		task.addEventListener('statechanged', function(t, status) {
			console.log('statechanged',d,status);
			if (t.state === 3) {
				var downloaded = t.downloadedSize || t.downloaded || 0;
				var total = t.totalSize || t.total || 0;
				var prog = 0;
				if (total > 0) prog = Math.min(100, Math.floor(downloaded / total * 100));
				progressCb && progressCb.call(this,prog);
			}
		});
		try{
			task.start();
			plus.downloader.startAll();
		}catch(e){
			console.log('e',e);
		}
		plus.downloader.enumerate((downloads )=>{
			for(var i =0;i<downloads.length;i++){
				//downloads[i].abort();
				console.log(downloads[i]);
			}
		})
	};

	// 目录不存在，尝试创建（针对 _doc/<conversationID> 结构）
	const fns = savepath.split('/');
	plus.io.requestFileSystem(plus.io.PRIVATE_DOC, function(fs) {
		fs.root.getDirectory(fns[0], { create: true }, function(entry) {
			startDownload();
		}, function(e) {
			// 创建失败也尝试下载，可能运行时会自动创建
			startDownload();
		});
	}, function(e) {
		startDownload();
	});
}
const cacheFile = async (url, savepath, successCb, errorCb, progressCb) => {
	//plus.downloader.clear();
	//return ;
	const coverExists = await fileExsit(savepath);
	if(coverExists){
		successCb && successCb.call(this,"_doc/"+savepath);
	}else{
		downloadFile(url, savepath, successCb, errorCb, progressCb)
	}
}
export default{
	fileExsit,
	downloadFile,
	cacheFile,
	isString :isString,
	isNumber :isNumber,
	isInteger :isInteger,
	isBoolean :isBoolean,
	isArray :isArray,
	isObject :isObject,
	isFunction :isFunction,
	isNull :isNull,
	isUndefined :isUndefined,
	isSymbol :isSymbol,
	isDate :isDate,
	isRegExp :isRegExp,
	isError :isError,
	isMap :isMap,
	isSet :isSet,
	isWeakMap :isWeakMap,
	isWeakSet :isWeakSet,
	cdn(v){
		v= v || ""; 
		v = v.replace(/\\/ig,"/").replace('/\/\/ig',"/");
		//console.log(v);
		if(isString(v)){
			if(v.startsWith('blob:')){
				return v;
			}
			if(v.startsWith('file://')){
				return v;
			}
			v= v.startsWith('/') ? v : '/'+v;
			return base.cdnUrl+''+v;
		}
		return "";
	},
	"goto":_goto,
	showToast,
	error,
	success,
	scan,
	copy(v){
		let that = this;
		uni.setClipboardData({
			data:v+'',
			success() {
				that.success('复制成功');
			}
		})
	},
	toDate(time) {
		var date = new Date(time * 1000);
		var fmt = 'yyyy-MM-dd hh:mm:ss';
		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;
	},
	formatAmount(v,wei){
		if(!v){return 0.00;}
		v=v+"";
		v = parseFloat(v).toFixed(wei || 2);
		return parseFloat(v);
	},
    imapi(method,data){
        return IMSDK.asyncApi(method,IMSDK.uuid(),data);
    }
}