erp-ui-m/utils/qsk.js

const prePage = (num = 2) => {
	let pages = getCurrentPages();
	let prePage = pages[pages.length - num];
	if (!prePage) {
		return null
	}
	// #ifdef H5
	return prePage;
	// #endif
	return prePage.$vm;
}
const rushPrePage = (type = false) => {
	if (type) {
		let pages = getCurrentPages();
		const len = pages.length
		if (len <= 1) {
			return false
		}
		pages.forEach((p, index) => {
			if (index >= len - 1) {
				return false
			}
			var prePage = p.$vm;
			// #ifdef H5
			prePage = p;
			// #endif
			try {
				prePage.loadData('rush')
				prePage.loadPageData()
			} catch (e) {
				//TODO handle the exception
			}
		})
		return
	}
	const pag = prePage()
	if (pag) {
		try {
			pag.loadData('rush')
			pag.loadPageData()
		} catch (e) {
			//TODO handle the exception
		}
	}
	return pag
}
// 提示信息
const toast = (text, duration, mask = false, icon = "", image = "") => {
	uni.showToast({
		title: text || "出错啦~",
		icon: icon ? icon : 'none', // "success" "loading" "none"
		image: image,
		duration: duration || 2000,
		mask
	})
}
// 复制信息
const copy = (str) => {
	return new Promise((resolve, reject) => {
		uni.setClipboardData({
			data: str,
			success: function() {
				resolve()
			},
			fail: function() {
				reject()
			}
		});
	})
}
// 拨打电话
const call = (telNumber) => {
	if (!telNumber) {
		modal({
			content: '无可拨打号码!',
			showCancel: false
		})
		return false
	}
	uni.makePhoneCall({
		phoneNumber: telNumber
	});
}
// 确认信息弹框
const modal = (option = null) => {
	const op = Object.assign({
		title: '提示',
		content: '',
		showCancel: true,
		cancelColor: "#999999",
		confirmColor: "#b7251a", //"#007aff", // "#007aff"
		confirmText: "确定",
		cancelText: "取消"
	}, option)
	return new Promise((resolve, reject) => {
		uni.showModal({
			title: op.title,
			content: op.content,
			showCancel: op.showCancel,
			cancelColor: op.cancelColor,
			confirmColor: op.confirmColor,
			confirmText: op.confirmText,
			cancelText: op.cancelText,
			success: (res) => {
				if (res && res.confirm) {
					resolve(res)
				} else {
					reject(res)
				}
			},
			fail: () => {
				reject()
			}
		})
	})
}
// 小程序微信支付
const wxpay = (data) => {
	return new Promise((resolve, reject) => {
		uni.requestPayment({
			provider: 'wxpay', // 服务提供商
			timeStamp: data.timeStamp, // String(Date.now()), // 时间戳从1970年1月1日至今的秒数，即当前的时间
			nonceStr: data.nonceStr, // 随机字符串，长度为32个字符以下
			package: data.package, // 统一下单接口返回的 prepay_id 参数值，提交格式如：prepay_id=xx
			signType: 'MD5', // 签名算法，暂支持 MD5
			paySign: data.paySign, // 签名
			success: function(res) {
				console.log('success:' + JSON.stringify(res));
				resolve(res)
			},
			fail: function(err) {
				console.log('fail:' + JSON.stringify(err));
				reject(err)
			}
		});
	});
}
//判断是否登录
const isLogin = (type = false) => {
	const token = uni.getStorageSync("token") ? true : false
	const url = getApp().globalData.loginPage
	if (type && !token) {
		modal({
			title: "未登录",
			content: "请在登录后再进行操作！",
			showCancel: true,
			confirmText: "马上登录"
		}).then(res => {
			href(url)
		}).catch(() => {})
	}
	return token
}

const href = (url, isVerify, type = "", data = "") => {
	/*
	isVerify：是否进行登录状态校验
	type: 【默认常规跳转】close【关闭所有页面再跳转】true【覆盖当前页跳转】
	*/
	if (!url) {
		url = "/"
	}
	if (data) {
		url = addUrlCode(url, data)
	}
	if (isVerify) {
		if (!isLogin(true)) {
			return false
		}
	}
	const homePages = getApp().globalData.homePages
	if (url.toLowerCase().indexOf('https://') == 0 || url.toLowerCase().indexOf('https://') == 0) {
		// #ifdef H5
		location.href = url
		// #endif
		// #ifndef H5
		toast("不支持外链")
		// #endif
		return false
	}
	if (url.startsWith('@modal')) {
		var index=url.lastIndexOf('=')
		var str=url.substring(index+1,url.length)
		modal({
			title: "提示",
			content: str,
			showCancel: false,
			confirmText: "确定"
		}).then(res => {
		}).catch(() => {})
		return false
	}
	const isHomePage = homePages.some(item => {
		return url.toLowerCase().indexOf(item.toLowerCase()) >= 0
	})
	if (isHomePage) {
		uni.switchTab({
			url: url
		})
	} else {
		if (type == 'close') {
			uni.reLaunch({
				url: url
			});
		} else if (type) {
			uni.redirectTo({
				url: url
			});
		} else {
			uni.navigateTo({
				url: url
			});
		}
	}
}
// 返回上一页
const back = () => {
	const pag = prePage()
	const loginPages = getApp().globalData.loginPages
	const homePage = getApp().globalData.homePage
	if (pag) {
		let currentPage = pag.route || "";
		const isLoginPage = loginPages.some(item => {
			return currentPage.toLowerCase().indexOf(item.toLowerCase()) >= 0
		})
		if (isLoginPage) {
			uni.switchTab({
				url: homePage
			})
		} else {
			uni.navigateBack();
		}
	} else {
		uni.switchTab({
			url: homePage
		})
	}
}
// 查看定位位置信息
const openLocal = (item) => {
	var latitude = parseFloat(item.lat);
	var longitude = parseFloat(item.lng);
	if (!latitude || !longitude) {
		return false
	}
	uni.openLocation({
		latitude: latitude,
		longitude: longitude,
		name: item.name || item.mapinfo,
		scale: item.scale || 18,
		success: function() {},
		fail: function(res) {}
	})
}
// 小程序订阅消息
const subscribeMessage = (tmplIds) => {
	uni.requestSubscribeMessage({
		tmplIds: tmplIds,
		success(reSub) {
			if (reSub.errMsg == 'requestSubscribeMessage:ok') {
				// 订阅完成
				uni.setStorageSync('subscribeMessage', true)
			} else {
				// 订阅失败
				uni.setStorageSync('subscribeMessage', false)
			}
		}
	})
}
// 调取url中get参数值
const getUrlCode = (url, name) => {
	var idx = String(url).indexOf('?') + 1
	var reg = new RegExp('(^|&)' + name + '=([^&]*)(&|$)')
	var r = String(url).substr(idx).match(reg)
	if (r != null) return unescape(r[2])
	return null
}
// url中增加（替换）get参数值
const addUrlCode = (url, data) => {
	if (!data || Object.keys(data).length <= 0) {
		return url
	}
	Object.keys(data).forEach((k, i) => {
		url = removeUrlCode(url, k)
	})
	var idx = String(url).indexOf('?')
	var len = String(url).length - 1
	if (idx < 0) {
		url += "?"
	} else if (idx < len) {
		url += "&"
	}
	Object.keys(data).forEach((k, i) => {
		url += i > 0 ? "&" : ""
		url += `${k}=${data[k]}`
	})
	return url
}
// 删除url中get参数值
const removeUrlCode = (url, key) => {
	var idx = String(url).indexOf('?') + 1
	var reg = new RegExp('(^|&)' + key + '=([^&]*)(&|$)')
	var r = String(url).substr(idx).match(reg)
	if (r != null) {
		if (r[3] && r[1]) {
			url = url.replace(r[0], r[3])
		} else {
			url = url.replace(r[0], "")
		}
	}
	return url
}
const isAndroid = () => {
	const res = uni.getSystemInfoSync();
	return res.platform.toLocaleLowerCase() == "android"
}
const isPhoneX = () => {
	const res = uni.getSystemInfoSync();
	let iphonex = false;
	let models = ['iphonex', 'iphonexr', 'iphonexsmax', 'iphone11', 'iphone11pro', 'iphone11promax']
	const model = res.model.replace(/\s/g, "").toLowerCase()
	if (models.includes(model)) {
		iphonex = true;
	}
	return iphonex;
}


const getTxtKey = (str) => {
	var reg_g = /\{\{(.+?)\}\}/g
	var reg = /\{\{(\S*)\}\}/
	// var reg_g = new RegExp('{{(.+?)}}', 'g')
	// var reg = new RegExp('{{(S*)}}')
	// var val = String(str)
	const regLabel = str ? str.match(reg_g) : ''
	if (regLabel && regLabel.length > 0) {
		return regLabel.map(item => {
			const obj = reg.exec(String(item))
			return {
				key: obj[1],
				txt: obj[0]
			}
			// console.log(item, k)
		})
	}
	return []
}

/**
 * 获取对象下的数据，深度查询
 * @param {Any} data 查询数据
 * @param {String} _key 属性路径
 */
const getDataAttr = (data, _key, deVal = "") => {
	var aKey = []
	if (!_key) {
		return data
	}
	if (!isArray(_key)) {
		aKey = String(_key).split(".")
	} else {
		aKey = _key
	}
	var key = aKey[0]
	var attr = deVal
	if (isArray(data)) {
		if (data.hasOwnProperty(key)) {
			if (aKey.length > 1) {
				aKey.shift()
				attr = getDataAttr(data[key], aKey)
			} else {
				attr = data[key]
			}
		}
	} else if (isObject(data)) {
		if (data.hasOwnProperty(key)) {
			if (aKey.length > 1) {
				aKey.shift()
				attr = getDataAttr(data[key], aKey)
			} else {
				attr = data[key]
			}
		}
	} else {
		return deVal
	}
	return attr
}

/**
 * 生成指定长度的随机字符串
 * @param {Number} min 最小程度
 * @param {Number} max 最大长度 
 * @return {String} 返回生成的字符串
 */
const randomString = (min, max) => {
	let returnStr = "",
		range = (max ? Math.round(Math.random() * (max - min)) + min : min),
		arr = ['0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j',
			'k', 'l',
			'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z', 'A', 'B', 'C', 'D', 'E', 'F', 'G',
			'H', 'I',
			'J', 'K', 'L', 'M', 'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X', 'Y', 'Z'
		];
	for (let i = 0; i < range; i++) {
		let index = Math.round(Math.random() * (arr.length - 1));
		returnStr += arr[index];
	}
	return returnStr;
}

/**
 * 精确判断数据是否是 Object 类型
 * @param {Any} val 要判断的数据
 * @returns {Boolean} true：是；false：不是；
 */
const isObject = (val) => {
	return Object.prototype.toString.call(val) === '[object Object]' && val !== null && val !== undefined;
}

/**
 * 判断数据是否是 Array 类型
 * @param {Any} val 要判断的数据
 * @returns {Boolean} true：是；false：不是；
 */
const isArray = (val) => {
	return Object.prototype.toString.call(val) === '[object Array]';
}
/**
 * 判断数据是否是 String 类型
 * @param {Any} val 要判断的数据
 * @returns {Boolean} true：是；false：不是；
 */
const isString = (val) => {
	return Object.prototype.toString.call(val) === '[object String]';
}

/**
 * 精确判断数据是否是 Date 类型
 * @param {Any} val 要判断的数据
 * @returns {Boolean} true：是；false：不是；
 */
const isDate = (val) => {
	return Object.prototype.toString.call(val) === '[object Date]';
}

/**
 * 精确判断数据是否是 Function 类型
 * @param {Any} val 要判断的数据
 * @returns {Boolean} true：是；false：不是；
 */
const isFunction = (val) => {
	return Object.prototype.toString.call(val) === '[object Function]';
}

/**
 * 精确判断数据是否是 Number 类型
 * @param {Any} val 要判断的数据
 * @returns {Boolean} true：是；false：不是；
 */
const isNumber = (val) => {
	return Object.prototype.toString.call(val) === '[object Number]';
}
/**
 * 精确判断数据是否是 Boolean 类型
 * @param {Any} val 要判断的数据
 * @returns {Boolean} true：是；false：不是；
 */
const isBoolean = (val) => {
	return Object.prototype.toString.call(val) === '[object Boolean]';
}

const openFile = (url) => {
	if (!url) {
		return false
	}
	uni.showLoading({
		title: "文件下载中..."
	})
	uni.downloadFile({
		url: url,
		success: function(res) {
			uni.hideLoading()
			var filePath = res.tempFilePath;
			uni.showToast({
				title: "文件已下载",
				duration: 2000,
				mask: false
			})
			uni.openDocument({
				filePath: filePath,
				showMenu: true,
				success: function(e) {
					console.log('打开文档成功');
				},
				fail: (e) => {
					console.log('打开失败', e)
				}
			});
		},
		fail: function(res) {
			uni.hideLoading()
			uni.showToast({
				title: "文件下载失败",
				duration: 2000,
				mask: false
			})
		}
	});
}

import * as filters from './filters.js'
export default {
	prePage, // 上一页
	rushPrePage, // 刷新上一页
	isLogin, // 判断登录状态
	href, // 跳转链接
	back, // 返回上一页
	toast, // 提示框
	copy, // 复制
	call, // 拨打电话
	modal, // 确认提示框
	wxpay, // 微信支付
	openLocal, // 查看定位信息
	getUrlCode, // 获取url的GET参数
	addUrlCode, // url增加GET参数
	removeUrlCode, // 删除url中GET参数
	subscribeMessage, // 小程序订阅消息
	openFile,
	isAndroid,
	isPhoneX,
	randomString,
	...filters,
	getTxtKey,
	getDataAttr,
	isObject,
	isArray,
	isString,
	isDate,
	isFunction,
	isNumber,
	isBoolean
}