zh-h5-pay/service/tools.js

import 'jweixin-module'
import './base64.js'
const Base64 = (typeof window !== 'undefined' ? window.Base64 : globalThis.Base64)
const wxJs = (typeof window !== 'undefined') ? (window.jWeixin || window.wx) : {}

let tools = {}
let wxInitPromise = null

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

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


/**
 * 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.wxInitialize = async function(jsApiList, debug) {
	// 如果已有成功的初始化缓存，直接返回
	if (wxInitPromise) {
		return wxInitPromise;
	}

	let url = window.location.href.replace('#', '');

	wxInitPromise = getJsConfig({
		'url': url
	}).then((ret) => {
		if (ret.code === 1) {
			wxJs.config({
				debug: debug ? true : false,
				appId: ret.data.appid,
				timestamp: ret.data.timestamp * 1,
				nonceStr: ret.data.noncestr,
				signature: ret.data.signature,
				jsApiList: jsApiList
			});
			return new Promise((resolve) => {
				wxJs.ready(function() {
					resolve(true);
				});
				wxJs.error(function(res) {
					console.error('微信JSSDK初始化失败：', res);
					wxInitPromise = null; // 重置缓存，允许重试
					resolve(false);
				});
			});
		} else {
			console.error('获取微信配置失败：', ret);
			wxInitPromise = null;
			return false;
		}
	}).catch((err) => {
		console.error('微信JSSDK初始化异常：', err);
		wxInitPromise = null;
		return false;
	});

	return wxInitPromise;
}


tools.weiXinPay = function(data) {
	return new Promise((resolve, reject) => {
		wxJs.chooseWXPay({
			appId: data.appId, // 必填，公众号的唯一标识
			timestamp: data
				.timeStamp, // 支付签名时间戳，注意微信 jssdk 中的所有使用 timestamp 字段均为小写。但最新版的支付后台生成签名使用的 timeStamp 字段名需大写其中的 S 字符
			nonceStr: data.nonceStr, // 支付签名随机串，不长于 32 位
			package: data.package, // 统一支付接口返回的prepay_id参数值，提交格式如：prepay_id=\*\*\*）
			signType: data.signType, // 微信支付V3的传入 RSA ,微信支付V2的传入格式与V2统一下单的签名格式保持一致
			paySign: data.paySign, // 支付签名
			success: function(res) {
				resolve(true)
			},
			fail: function(res) {
				resolve(false)
			},
		});
	})
}


// tools.wxSilentLogin = function(urlPath) {
// 	// 微信浏览器
// 	let url = encodeURIComponent(window.location.origin + '/#' + urlPath);
// 	let appid = 'wx27df73f402695133';
// 	let toUrl = "https://open.weixin.qq.com/connect/oauth2/authorize?appid=" + appid + "&redirect_uri=" + url +
// 		"&response_type=code&scope=snsapi_base&state=123#wechat_redirect"

// 	location.href = toUrl
// }

tools.wxLogin = function(urlPath) {
	// 微信浏览器
	// let appid = 'wx5f2adeb213567b23';//测试
	let appid = 'wx27df73f402695133'; //正式
	let url = window.location.href;
	var type = '';
	if(appid = 'wx27df73f402695133'){
		type = 1
	}else{
		type = window.location.host === 'testwap.jhcs888.com' ? '3' : '1'; 
	}
	url = url.replace('&code=', '&code_a=1')
	url = encodeURIComponent(url);
	window.location.href = `https://wapwx2.jhcs888.com/#/?redirect_url=${Base64.encode(url)}&type=${type}`
}


export default tools