// pages/resourceDetails/document/index.js
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import Toast from 'tdesign-miniprogram/toast/index';
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const app = getApp()
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import {
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loginInfo
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} from '../../../../assets/js/login';
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import XLSX from '../../../../utils/xlsx.mini.min';
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Page({
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/**
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* 页面的初始数据
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*/
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data: {
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visible: false,
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showIndex: false,
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closeBtn: false,
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deleteBtn: false,
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images: [],
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webpageSrc: '',
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navBarHeight: '',
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barHeight: '',
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activeId: '',
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storeInfo: '',
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bookId: '',
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bookName: '',
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cmsId: '',
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parentName: '',
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parentProductLinkPath: '',
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productLinkPath: '',
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isBuy: false,
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showData: '',
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titleName: '',
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selectType: '',
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learnSelectType: '',
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zipData: '',
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naturalResources: [],
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titleName: '',
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pdfDatA: [],
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startTime: "", //进入页面当前时间
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pauseTime: 0, //暂停时间
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formPath: '',
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applyState: '',
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deadline: '',
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lzoomFlag: false, //定义 缩放事件 节流阀,防止一次缩放触发两次缩放事件
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distance: 0, //记录手指移动距离
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scale: 1, //定义初始化的页面缩放大小
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newScale: 1, //记录新的页面缩放大小
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pdfSrc: '',
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buyIdList: [],
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buyList: [],
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learnClassData: null,
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isLearnDataBuy: false,
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bookDetail: null,
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learnStartTime: 0,
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learnTimeList: [],
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learnTimeData: 0,
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threeLeveData: [],
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selectTypeData: '',
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promptVisable: false,
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showMd5: '',
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confirmBtn: {
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content: '确定',
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variant: 'base',
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},
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},
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/**
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* 生命周期函数--监听页面加载
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*/
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onLoad(options) {
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wx.setNavigationBarTitle({
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title: '资源详情'
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});
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const systInfo = wx.getSystemInfoSync();
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const menu = wx.getMenuButtonBoundingClientRect(); // 胶囊信息
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const navBarHeight = (menu.top - systInfo.statusBarHeight) * 2 + menu.height; // 导航栏高度
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this.setData({
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navBarHeight: navBarHeight,
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barHeight: systInfo.statusBarHeight,
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activeId: options.activeId,
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bookId: options.bookId,
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bookName: options.bookName,
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storeInfo: options.storeInfo,
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cmsId: options.cmsId,
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parentName: options.parentName,
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parentProductLinkPath: options.parentProductLinkPath,
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productLinkPath: options.productLinkPath,
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applyState: options.applyState,
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deadline: options.deadline,
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formPath: options.formPath,
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source: options.source,
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})
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if (options.formPath == 'jsek_cloudLearning') {
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this.setData({
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learnStartTime: Date.now(),
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})
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this.getLearnTime()
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}
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this.getBookInfo(this.data.bookId)
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},
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/**
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* 生命周期函数--监听页面初次渲染完成
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*/
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onReady() {},
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/**
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* 生命周期函数--监听页面显示
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*/
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onShow() {
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this.setData({
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startTime: Date.now()
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})
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},
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/**
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* 生命周期函数--监听页面隐藏
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*/
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onHide() {
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this.setData({
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pauseTime: Date.now()
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})
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if (wx.getStorageSync(app.config.tokenKey)) {
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let duration = this.data.pauseTime - this.data.startTime
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this.count(duration)
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if (this.data.formPath == 'jsek_cloudLearning') {
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let cloudDuration = this.data.pauseTime - this.data.learnStartTime
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this.cloudCount(cloudDuration)
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}
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}
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},
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/**
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* 生命周期函数--监听页面卸载
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*/
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onUnload() {
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this.setData({
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pauseTime: Date.now()
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})
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if (wx.getStorageSync(app.config.tokenKey)) {
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let duration = this.data.pauseTime - this.data.startTime
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this.count(duration)
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if (this.data.formPath == 'jsek_cloudLearning') {
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let cloudDuration = this.data.pauseTime - this.data.learnStartTime
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this.cloudCount(cloudDuration)
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}
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}
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},
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count(timeStr) {
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const data = {
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appRefCode: app.config.appRefCode,
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type: 'LearningTime', //统计类型--阅读时长
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data: timeStr + '', //统计内容--时长毫秒
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event: 'LearningTime',
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sysType: 'App'
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}
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//阅读商品的id
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if (this.data.bookId) {
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data.productId = this.data.bookId
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}
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//阅读资源的id
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if (this.data.cmsId) {
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data.cmsItemId = this.data.cmsId
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}
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app.MG.job.newJobWithApiNewEvent(data).then((res) => {})
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},
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getLearnTime() {
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app.MG.identity
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.getUserKey({
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domain: 'cloudLearningTime',
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keys: [this.data.bookId]
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})
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.then((res) => {
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if (res.length > 0) {
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if (JSON.parse(res[0].value) && JSON.parse(res[0].value).length > 0) {
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this.setData({
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learnTimeList: JSON.parse(res[0].value),
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learnTimeData: JSON.parse(res[0].value)[0].learnTime,
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})
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} else {
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this.setData({
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learnTimeList: [],
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learnTimeData: 0
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})
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}
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}
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})
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},
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cloudCount(timeStr) {
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let time = Number(this.data.learnTimeData) + Number(timeStr)
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this.setData({
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learnTimeList: [{
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learnTime: time
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}],
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})
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app.MG.identity
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.setUserKey({
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setKeyRequests: [{
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domain: 'cloudLearningTime',
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key: this.data.bookId,
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value: JSON.stringify(this.data.learnTimeList)
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}]
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})
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.then((res) => {
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console.log(timeStr, '学习时长')
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})
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},
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/**
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* 页面相关事件处理函数--监听用户下拉动作
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*/
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onPullDownRefresh() {},
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/**
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* 页面上拉触底事件的处理函数
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*/
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onReachBottom() {},
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/**
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* 用户点击右上角分享
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*/
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onShareAppMessage() {},
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onShareTimeline() {},
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goBack() {
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wx.navigateBack()
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},
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// 获取图书详情
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getBookInfo(id) {
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const query = {
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path: "*",
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queryType: "*",
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productId: id,
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favoriteTypes: "FavoriteBookCity",
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itemFields: {
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"SysType=": "CmsFolder",
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},
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coverSize: {
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height: 1,
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},
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fields: {},
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};
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if (this.data.storeInfo) query['storeInfo'] = this.data.storeInfo
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app.MG.store.getProductDetail(query).then(async (res) => {
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this.setData({
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bookDetail: res.datas
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})
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this.resourceDetailsData();
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});
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},
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// 判断当前目标是否已购买
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async getCmsDataByQrcode() {
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const query = {
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cmsItemId: Number(this.data.activeId)
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};
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return app.MG.file.checkCmsItem(query)
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},
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resourceDetailsData() {
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wx.showLoading({
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title: '正在加载...',
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});
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let query = {
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path: '*',
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queryType: '*',
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cmsType: '*',
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productId: this.data.bookId,
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cmsPath: this.data.bookDetail.rootCmsItemId,
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itemFields: {
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selectType: [],
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freeFile: [],
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file: [],
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protectedFile: [],
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resourcesClassification: [],
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isDownload: [],
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jsek_resourceBrief: [],
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jsek_link: [],
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jsek_questionBank: [],
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learnSelectType: []
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},
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pading: {
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start: 0,
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size: 999
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}
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}
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if (this.data.storeInfo) {
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query.storeInfo = this.data.storeInfo
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}
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app.MG.store.getProductDetail(query).then(async (res) => {
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let linkData = this.data.productLinkPath.split("\\");
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linkData.reverse()
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let dataList = linkData.map(item => {
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let data = res.datas.cmsDatas[0].datas.find(citem => citem.id == item);
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if (data) return data;
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})
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let isBuy = 1;
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// ###这里的逻辑是从最子层开始判断，最子层的salemethod优先级最高，如果将云学习的salemethod优先级设为最高，需要在判断前，将dataList中的云学习通过refcode滤出，先判断云学习，再判断后续的代码
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for (let i = 0; i < dataList.length; i++) {
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const dataItem = dataList[i];
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if (dataItem) {
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if (dataItem.saleMethod.length > 0) {
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isBuy = 2;
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if (this.data.bookDetail.purchasedSaleMethodIdList.indexOf(dataItem.saleMethod[0].Id) > -1 || dataItem.saleMethod[0].Price == 0) {
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isBuy = 3;
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break;
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} else {
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break;
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}
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}
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}
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}
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if (isBuy == 2) {
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// 未购买
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if (dataList[0].freeFile) {
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this.handleTeachData(dataList[0], true)
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} else {
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wx.hideLoading();
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wx.showModal({
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title: '温馨提示',
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content: '该资源未购买，将返回购买',
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success: (res) => {
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if (res.confirm) {
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if (this.data.source == 'qrcode') {
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wx.navigateTo({
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url: `/packageBookService/pages/bookServices/detail/index?id=${this.data.bookDetail.id}&name=${this.data.bookDetail.name}&tabValue=${this.data.formPath}`,
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});
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} else {
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wx.navigateBack()
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}
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}
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}
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})
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}
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} else {
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this.handleTeachData(dataList[0], false)
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}
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})
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},
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//zpi文件下载
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onDownloadButton() {
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const item = this.data.zipData;
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if (this.data.applyState !== 'Normal') {
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if (!this.data.deadline == '永久') {
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const flag = new Date(this.data.deadline) > new Date()
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return wx.showToast({
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icon: 'none',
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title: '请先申请下载',
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})
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}
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}
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if (!item || !item.file || !item.protectedFile) {
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wx.showToast({
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title: '文件信息缺失',
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icon: 'none'
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});
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return;
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}
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let file = item.file ? item.file : item.protectedFile
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const downloadUrl = app.config.requestCtx + '/file/api/ApiDownload?md5=' + file;
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wx.showLoading({
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title: '正在下载...',
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});
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wx.downloadFile({
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url: downloadUrl,
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success(res) {
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if (res.statusCode === 200) {
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// 下载成功，可以在这里进行一些操作，例如预览、保存等
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// 这里以保存文件到系统为例
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wx.saveFile({
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tempFilePath: res.tempFilePath,
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success(saveRes) {
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wx.hideLoading();
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wx.showToast({
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title: '保存成功',
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});
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// 获取保存后的文件路径
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const savedFilePath = saveRes.savedFilePath;
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// 可以在这里进行后续操作，例如打开文件
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wx.openDocument({
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filePath: savedFilePath,
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success: function () {
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console.log('打开文档成功')
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},
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fail: function (error) {
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console.error('打开文档失败', error);
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}
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});
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},
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fail() {
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wx.hideLoading();
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wx.showToast({
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title: '保存失败',
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icon: 'none'
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});
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}
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});
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} else {
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wx.hideLoading();
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wx.showToast({
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title: '下载失败',
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icon: 'none'
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});
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}
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},
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fail() {
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wx.hideLoading();
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wx.showToast({
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title: '下载失败',
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icon: 'none'
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});
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}
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});
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},
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//刚进来的时候调用
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handleTeachData(item, isTry) {
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this.setData({
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titleName: item.name,
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selectType: item.selectType,
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learnSelectType: item.learnSelectType,
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})
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let that = this
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//图片
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if (item.selectType == 'picture' || item.learnSelectType == 'picture') {
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let file = isTry ? item.freeFile : item.protectedFile || item.file
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this.setData({
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showData: app.config.requestCtx + '/file/api/ApiDownload?md5=' + file,
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})
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wx.hideLoading();
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}
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// 下载文件zip
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if (item.selectType == 'zip' || item.learnSelectType == 'zip') {
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this.setData({
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zipData: item
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})
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wx.hideLoading();
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}
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//网页
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if (item.selectType == 'webpage' || item.learnSelectType == 'webpage') {
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this.setData({
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webpageSrc: item.jsek_link
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})
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wx.hideLoading();
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}
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//文档等
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if (item.selectType == 'document' || item.selectType == 'pdf' || item.learnSelectType == 'document' || item.learnSelectType == 'pdf') {
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let md5 = isTry ? item.freeFile : item.protectedFile || item.file || item.freeFile
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if (item.fileMap[md5]?.extension == 'xlsx' || item.fileMap[md5]?.extension == 'xls') {
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this.setData({
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selectTypeData: 'excel',
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showMd5: md5,
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})
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wx.request({
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url: app.config.requestCtx + '/file/api/ApiDownload?md5=' + md5,
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method: 'GET', // 请求方式
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responseType: 'arraybuffer', // 指定返回类型为 arraybuffer
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success: (res) => {
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if (res.statusCode === 200) {
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let data = new Uint8Array(res.data)
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let workbook = XLSX.read(data, {
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type: 'array'
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})
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let worksheet = workbook.Sheets[workbook.SheetNames[0]]
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let innerHTML = XLSX.utils.sheet_to_json(worksheet)
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console.log(innerHTML)
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that.setData({
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naturalResources: innerHTML
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})
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wx.hideLoading();
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} else {
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console.error('请求失败', res.statusCode);
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}
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},
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fail: function (err) {
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console.error('请求失败', err);
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}
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});
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} else {
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app.MG.file.getPdfInfo({
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md5: md5
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}).then((res) => {
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let naturalResources = []
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if (res && res.totalPages) {
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for (let i = 0; i < res.totalPages; i++) {
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const src = app.config.requestCtx + '/file/GetPdfPageImage?md5=' + md5 + '&index=' + (i + 1) + '&dpi=300'
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naturalResources.push(src)
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}
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}
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this.setData({
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naturalResources
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})
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wx.hideLoading();
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})
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}
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}
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},
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onClick() {
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this.setData({
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images: [
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this.data.showData,
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// 'https://tdesign.gtimg.com/mobile/demos/swiper2.png',
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],
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showIndex: true,
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visible: true,
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});
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},
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onChange(e) {
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const {
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index
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} = e.detail;
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console.log('change', index);
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},
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onDelete(e) {
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const {
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index
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} = e.detail;
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Toast({
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context: this,
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selector: '#t-toast',
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message: `删除第${index + 1}个`,
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});
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},
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onClose(e) {
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const {
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trigger
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} = e.detail;
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this.setData({
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visible: false,
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});
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},
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//预览图片，放大预览
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preview(event) {
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let urls = [event.currentTarget.dataset.src]
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wx.previewImage({
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urls: urls // 需要预览的图片http链接列表
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})
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},
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// 判断当前点击的数据是否购买
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cmsItemIsBuy(item) {
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let flag = false
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// 买了
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if (this.data.buyList.length) {
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if (this.data.buyList.some(citem => item.productLinkPath.includes(citem.productLinkPath)))
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flag = true
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} else {
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// 没买且无销售方式
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if (!item.saleMethod.length) {
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flag = true
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} else {
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// 没买且销售方式过期//没买，销售方式价格为0
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const itemSaleMethod = item.saleMethod.find(citem => citem.SaleType == 'Normal')
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if (new Date().getTime() > new Date(itemSaleMethod.EndDate).getTime() || itemSaleMethod.Price == 0) flag = true
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}
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}
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return flag
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},
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//
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scrolltolower(e) {
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const activeData = this.data.threeLeveData.find(item => item.id == this.data.activeId)
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const flag = this.data.naturalResources.some(item => item.includes(activeData.freeFile))
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if ((this.data.showMd5 == activeData.freeFile || flag) && activeData.protectedFile)
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this.setData({
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promptVisable: true
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})
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},
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// 提示弹窗关闭
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closePromapDialog() {
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this.setData({
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promptVisable: false
|
})
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if (this.data.source == 'qrcode') {
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wx.navigateTo({
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url: `/packageBookService/pages/bookServices/detail/index?id=${this.data.bookDetail.id}&name=${this.data.bookDetail.name}&tabValue=${this.data.formPath}`,
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});
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} else {
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wx.navigateBack()
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}
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}
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})
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