lcoco/service/tools.js

import permision from "@/js_sdk/wa-permission/permission.js"
import cryptoJs from 'crypto-js'

let tools = {}
/**
 * 大小判断
 * @param a
 * @param b
 * @returns {number}
 */
tools.sortNumber = function (a, b) {
    return a - b;
}


/**
 * 保留两位小数
 * @param num
 * @returns {string}
 */
tools.twoFloating = function (num) {
    // 获取两位小数
    let price = "";
    price = num * 1;
    price = String(price).split(".")[1];
    if (price !== undefined && price.length === 1) {
        price = `.${price}0`;
    } else {
        price === undefined ? (price = ".00") : (price = `.${price}`);
    }
    return price;
}
tools.formatDecimal = function (num, decimal) {
    num = num.toString()
    let index = num.indexOf('.')
    if (index !== -1) {
        num = num.substring(0, decimal + index + 1)
    } else {
        num = num.substring(0)
    }
    return parseFloat(num).toFixed(decimal)
}

/**
 * 错误提示
 * @param msg
 */
tools.error = function (msg,icon='error') {
    uni.showToast({
        'title': msg,
        'icon': icon,
        'mask': true,
        'duration': 1500
    })
}

/**
 * 成功提示
 * @param msg
 */
tools.success = function (msg,icon='success') {
    uni.showToast({
        'title': msg,
        'icon': icon,
        'mask': true,
        'duration': 1500
    })
}

/**
 * 显示Loading
 */
tools.showLoading = function () {
    uni.showLoading({
        title: '加载中...',
        mask: true
    });
}

/**
 * 关闭Loading
 */
tools.hideLoading = function () {
    uni.hideLoading();
}

/**
 * 获取时间戳（毫秒）
 * @returns {number}
 */
tools.getTime = function () {
    return new Date().getTime();
}
tools.getCountDays=function (date){
    let curDate = new Date(date);
    // 获取当前月份
    curDate.setDate(32);
    // 返回当前月份的天数
    return 32-curDate.getDate();
}

/**
 * 获取当前年
 * @returns {number}
 */
tools.getYear=function (){
    return  new Date().getFullYear()
}


tools.updateVersion = function (sysVersion, appUrl) {
    let app_version = plus.runtime.version;
    console.log('版本号信息对比------------------------------' + app_version + '---------' + sysVersion)
    console.log(app_version < sysVersion)
    if (app_version < sysVersion) {
        uni.showLoading({
            title: '更新中……'
        })
        uni.downloadFile({//执行下载
            url: appUrl, //下载地址
            success: (downloadResult) => {//下载成功
                uni.hideLoading();
                if (downloadResult.statusCode === 200) {
                    uni.showModal({
                        title: '',
                        content: '更新成功，确定现在重启吗？',
                        confirmText: '重启',
                        confirmColor: '#EE8F57',
                        success: function (res) {
                            if (res.confirm === true) {
                                plus.runtime.install(//安装
                                    downloadResult.tempFilePath, {
                                    force: true
                                },
                                    function (res) {
                                        tools.success('更新成功，重启中')
                                        plus.runtime.restart();
                                    }
                                );
                            }
                        }
                    });
                }
            }
        });
    } else {
        // tools.success('你已是最新版本')
    }
}

/**
 * uniapp  html图片显示控制
 * @param str
 * @returns {*}
 */
tools.imgDeal = function (str) {
    console.log(str)
    if(str===null || str===undefined){
        return '';
    }else {
        return str.replace(/\<img/gi, '<img style="width:100%;height:auto;display:block;"');
    }

}


/**
 * 获取平台类型  1：微信，2：支付宝
 * @returns {boolean|number}
 */
tools.platformType = function () {
    let ua = window.navigator.userAgent.toLowerCase();
    if (ua.indexOf('micromessenger') != -1) {
        return 1;
    } else if (ua.indexOf('alipay') != -1) {
        return 2;
    } else {
        return 0;
    }
}

/**
 * 手机震动
 */
tools.vibrate=function (){
    console.log('vibrate')
    // #ifndef H5
        let platform=uni.getSystemInfoSync().platform
        // #ifdef APP-PLUS
        if (platform === "ios") {
            let UIImpactFeedbackGenerator = plus.ios.importClass('UIImpactFeedbackGenerator');
            let impact = new UIImpactFeedbackGenerator();
            impact.prepare();
            impact.init(1);
            impact.impactOccurred();
        }
        if (platform === "android") {
            uni.vibrateShort();
        }
        // #endif
    //#endif

}

/**
 * 获取权限
 */
tools.getAndroidPermission = async function(permissionName) {
    let ret = await permision.requestAndroidPermission(permissionName);
    console.log(ret)
    return ret;
}

/**
 * ios权限验证
 * @param permissionName
 * @returns {Promise<any>}
 */
tools.getIosPermission = async function(permissionName) {
    let ret = await permision.judgeIosPermission(permissionName);
    console.log(ret)
    return ret;
}

/**
 * 获取开发平台
 * @returns {string}
 */
tools.getPlatform = function () {
    let platForm = undefined;
    // #ifdef H5
    platForm = 'H5';
    //#endif
    // #ifdef APP-PLUS
    platForm = 'APP';
    //#endif
    // #ifdef APP-PLUS-NVUE
    platForm = 'APP';
    //#endif
    // #ifdef APP-NVUE
    platForm = 'APP';
    //#endif
    // #ifdef MP-WEIXIN
    platForm = 'MP-WEIXIN'; // 小程序
    //#endif
    // #ifdef MP-ALIPAY
    platForm = 'MP-ALIPAY';
    //#endif
    // #ifdef MP-BAIDU
    platForm = 'MP-BAIDU';
    //#endif
    // #ifdef MP-TOUTIAO
    platForm = 'MP-TOUTIAO';
    //#endif
    // #ifdef MP-LARK
    platForm = 'MP-LARK';
    //#endif
    // #ifdef MP-QQ
    platForm = 'MP-QQ';
    //#endif
    // #ifdef MP-KUAISHOU
    platForm = 'MP-KUAISHOU';
    //#endif
    // #ifdef QUICKAPP-WEBVIEW
    platForm = 'QUICKAPP-WEBVIEW';
    //#endif
    return platForm;

}
tools.leftClick = function () {
    let pages = getCurrentPages();
    if (pages.length > 1) {
        uni.navigateBack({
            delta: 1
        })
    } else {
        uni.reLaunch({
            url: '/pages/index/index'
        });
    }
}

tools.getDate = function (date) {

    let myDate = new Date();
    // let myYear = myDate.getFullYear(); //获取完整的年份(4位,1970-????)
    // let myMonth = myDate.getMonth() + 1; //获取当前月份(0-11,0代表1月)
    // let myToday = myDate.getDate(); //获取当前日(1-31)
    // let myDay = myDate.getDay(); //获取当前星期X(0-6,0代表星期天)
    // let myHour = myDate.getHours(); //获取当前小时数(0-23)
    // let myMinute = myDate.getMinutes(); //获取当前分钟数(0-59)
    // let mySecond = myDate.getSeconds(); //获取当前秒数(0-59)
    return myDate.getFullYear() + '-' + (myDate.getMonth() + 1) + '-' + myDate.getDate()
}

tools.getDateArr = function (date) {

    let myDate = new Date(date);
    let myYear = myDate.getFullYear(); //获取完整的年份(4位,1970-????)
    let myMonth = myDate.getMonth() + 1; //获取当前月份(0-11,0代表1月)
    let myToday = myDate.getDate(); //获取当前日(1-31)
    return [myYear, myMonth>9?myMonth:'0'+myMonth , myToday>9?myToday:'0'+myToday]
}

tools.getRandFileName = function (filePath)
{
    let extIndex = filePath.lastIndexOf('.');
    let extName = extIndex === -1 ? '' : filePath.substr(extIndex);
    return parseInt('' + Date.now() + Math.floor(Math.random() * 900 + 100), 10).toString(36) + extName;
}
/**
 * 自定义 获取指定日期到当前日期的 所有年 or 年月
 */
tools.getCustomTimeList = (start,end,type)=>{
	let timeList = [];
	let s = start.split("-");
	let e = end.split("-");
	let min = new Date()
	let max = new Date()
	min.setFullYear(s[0], s[1]);
	max.setFullYear(e[0], e[1]);
	var curr = min;
	var str = "";
	while (curr <= max) {
		var yers = curr.getFullYear();
		var month = curr.getMonth();
		if(type === 'y-m'){
			if (month === 0) {
				str = (yers - 1) + "-" + 12;
			} else {
				str = yers + "-" + (month < 10 ? ("0" + month) : month);
			}
			timeList.push(str);
			curr.setMonth(month + 1);
		}else if(type === 'y'){
			if (month === 0) {
				str = (yers - 1)
			} else {
				str = yers
			}
			timeList.push(str);
			curr.setMonth(month + 1);
		}else{}
	}
	if(type === 'y-m'){
		return timeList.reverse()
	}else{
		let list = Array.from(new Set(timeList))
		return list.reverse()
	}
}

// 获取 当前 年-月 配合 getCustomTimeList 使用 获取end

tools.getDateYM = ()=>{
	let DATE = new Date()
	let Y = DATE.getFullYear()
	let M = DATE.getMonth() + 1
	return Y + '-' + (M<10?'0'+M:M)
}


/**
 * 记录用户登录信息
 * @param data
 * @param type
 */
tools.setLoginData = function (data) {
    uni.setStorageSync('user_id', data.user_id)
    uni.setStorageSync('token', data.access_token)
    uni.setStorageSync('tokenType', data.token_type)
    uni.setStorageSync('refreshToken', data.access_token)
    uni.setStorageSync('mobile', data.username)
    uni.setStorageSync('userId', data.user_id)
    tools.success('登陆成功')
    // setTimeout(() => {
    //     if (data.status * 1 === 0) {
    //         //审核状态跳转至待审核页面
    //         uni.reLaunch({
    //             url: '/pages/login/module/await-audit'
    //         });
    //     } else {
    //         uni.reLaunch({
    //             url: '/pages/index/home'
    //         });
    //     }
    // }, 1500)


}
tools.addQueryString=function (params) {
    let str = '';
    for (let Key in params) {
        str += Key + '=' + params[Key] + '&';
    }
    return '?' + str;
    //return '?' + str.substr(0, str.length -1); 严谨一些
}
tools.setCosToken=function (data){
    uni.setStorageSync('cosToken',data)
}
tools.delCosToken=function (data){
    uni.removeStorageSync('cosToken')
}

/**
 * 定位经纬度
 * @returns {Promise<unknown>}
 */
tools.getLocation=async function (){
    return new Promise((resolve, reject)=>{
        //#ifdef APP-PLUS
        let locationData= uni.getStorageSync('locationData')
        console.log('locationData:',locationData)
        if(locationData){
            resolve(locationData);
        }else {
            console.log('执行获取')
            uni.getLocation({
                type: 'gcj02',
                success:async function (res) {
                    console.log('当前位置的经度：' + res.longitude);
                    console.log('当前位置的纬度：' + res.latitude);
                    resolve({'longitude':res.longitude,'latitude':res.latitude});
                },
                fail:async function (e) {
                    console.log(e)
                    resolve( {'longitude':"121.631691",'latitude':'38.922691'});
                }
            });
        }
        //#endif
        //#ifdef H5
        resolve( {'longitude':"121.631691",'latitude':'38.922691'});
        //#endif
    })


}

/**
 * 计算距离
 * @returns {Promise<void>}
 */
tools.getDistance=async function (lat1,  lng1){
    let locationData=await tools.getLocation()
    let lat2=locationData.latitude
    let lng2=locationData.longitude
    let radLat1 = lat1*Math.PI / 180.0;
    let radLat2 = lat2*Math.PI / 180.0;
    let a = radLat1 - radLat2;
    let  b = lng1*Math.PI / 180.0 - lng2*Math.PI / 180.0;
    let s = 2 * Math.asin(Math.sqrt(Math.pow(Math.sin(a/2),2) + Math.cos(radLat1)*Math.cos(radLat2)*Math.pow(Math.sin(b/2),2)));
    s = s *6378.137 ;// EARTH_RADIUS;
    s = Math.round(s * 10000) / 10000;
    return s;
}

/**
 * 查看大图
 * @param list
 * @param index
 */
tools.lookBigImg = function (list, index) {
    uni.previewImage({
        current: index,//当前所点击预览的图片地址
        urls: list,//这就是当前行图片数据，注意一定要是数组格式
        indicator: 'number',
        loop: true
    });
}

/**
 * 计算年龄
 * @param birthYearMonthDay
 * @returns {number}
 */
tools.getAge=function (birthYearMonthDay) {
    birthYearMonthDay=birthYearMonthDay.replace('-','/')
    //birthYearMonthDay必须为"1995/6/15"这种字符串格式，不可为"2020-6-15"，这种格式在Safari中会报错
    const birthDate = new Date(birthYearMonthDay);
    const momentDate = new Date();
    momentDate.setHours(0, 0, 0, 0); //因为new Date()出来的时间是当前的时分秒。我们需要把时分秒重置为0。使后面时间比较更精确
    const thisYearBirthDate = new Date(
        momentDate.getFullYear(),
        birthDate.getMonth(),
        birthDate.getDate()
    );
    const aDate = thisYearBirthDate - birthDate;
    const bDate = momentDate - birthDate;
    let tempAge = momentDate.getFullYear() - birthDate.getFullYear();
    let age = null;
    if (bDate < aDate) {
        tempAge = tempAge - 1;
        age = tempAge < 0 ? 0 : tempAge;
    } else {
        age = tempAge;
    }
    return age;
}


/**
 * 获取costoken
 * @returns {{expiredTime}|any|undefined}
 */
tools.getCosToken=function (){
  let cosToken= uni.getStorageSync('cosToken')
    if(!cosToken){
        return undefined
    }
    let time=new Date().getTime()
    if(cosToken.expiredTime && (cosToken.expiredTime*1000)-time >100000){
        return  cosToken
    }else {
        return undefined
    }
}

/**
 * 封装文件结构
 * @param url
 * @param type
 * @returns {{serverSideEncryption: string, location, type: (string), version: string, hash: string}}
 */
tools.setFileObj=function (url,type){
    url= url.replace('https://','')
    url= url.replace('http://','')
    url= url.replace('icoco-1317650740.cos.ap-guangzhou.myqcloud.com/','')
    let hash=tools.setHash(url)
    console.log('hash')
    return {
        "location":url,
        "hash":hash,
        "version":"1.0",
        "type":type===1?"PHOTO":"V",
        "serverSideEncryption":"AES256"
    }
}

tools.setHash=function (str){
    let sha256 = cryptoJs.SHA256(str);
    return  sha256.toString();
}

export default tools