const util = require("./components/util"); // 引入封装过的加载提示
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import {
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loginInfo
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} from "../../../../../../assets/js/login";
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const app = getApp();
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Component({
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properties: {
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treeList: {
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type: Array,
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value: [],
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},
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learnList: {
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type: Array,
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value: []
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},
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bookInfo: {
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type: Object,
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value: {},
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},
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buyIds: {
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type: Array,
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value: [],
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},
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tab: {
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type: String,
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value: "",
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},
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applyState: {
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type: String,
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value: "",
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},
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openIds: {
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type: Array,
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value: [],
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},
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isShowCheck: {
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type: Boolean,
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value: false,
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},
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paymentPage: {
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type: Boolean,
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value: false,
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},
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superior: {
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type: Boolean,
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value: false,
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},
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checkAllState: {
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type: Boolean,
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},
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deadline: {
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type: String
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}
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},
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data: {
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sonPurchaseSaleMethodId: "",
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superiorPurchaseSaleMethodId: [],
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activeValues: [1, 2],
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webpageSrc: "",
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cloudShoppingCart: [],
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selectAll: [],
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shoppingCart: true,
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stop: false,
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cart: true
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},
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ready() {},
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onLoad() {
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this.setData({
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sonPurchaseSaleMethodId: [],
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});
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},
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observers: {
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treeList: function (newValue) {
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const list = [];
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let checked = "";
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this.properties.treeList.forEach((item) => {
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if (item.children && item.children.length > 0) {
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list.push(...this.flattenTree([item]));
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}
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});
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const flag = list.findIndex((item) => item.checked == true);
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},
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},
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methods: {
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handleList(tree) {
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for (let index = 0; index < tree.length; index++) {
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const item = tree[index];
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if (item.sysType == "CmsItem" && !item.checked) {}
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if (item.children && item.children.length > 0) {
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this.handleList(item.children);
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}
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}
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},
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// 节点展开
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handleChange(e) {
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this.setData({
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openIds: e.detail.value,
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});
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},
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handleCheck(data) {
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for (let index = 0; index < data.length; index++) {
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const element = data[index];
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element.checked = true;
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if (element.childrenCount && element.type == "productFolder") {
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handleCheck(element.children);
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}
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}
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},
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downloadTeach(e) {
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const value = e.currentTarget.dataset.value;
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var myEventDetail = {
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value,
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}; // detail对象，提供给事件监听函数
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var myEventOption = {
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bubbles: true,
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composed: true,
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}; // 触发事件的选项
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this.triggerEvent("downloadTeach", myEventDetail, myEventOption);
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},
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// 判断资源是否购买
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resourceIsBuy(data) {
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if (data.saleMethod && data.saleMethod.length) {
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if (data.saleMethod[0].State == "Disable") return false;
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const isSHow = this.properties.buyIds.some(
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(item) => item == data.saleMethod[0].Id
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);
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return !isSHow;
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} else {
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return false;
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}
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},
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// 跳转音视频播放器
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goPlayer(e) {
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// 检查登录状态
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const token = wx.getStorageSync(app.config.tokenKey);
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if (token) {
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const item = e.currentTarget.dataset.item;
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const parent = e.currentTarget.dataset.parent;
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const parentProductLinkPath = parent ? parent.productLinkPath : wx.getStorageSync('teachResourcesPath')
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const parentName = parent ? parent.name : '教学资源'
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let url;
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if (this.properties.isShowCheck && this.resourceIsBuy(item)) {
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return false;
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}
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if (item.selectType == "video" || item.learnSelectType == "video") {
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url = "/packageDomain/pages/resourceDetails/myVideo/index";
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} else if (
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item.selectType == "audio" ||
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item.learnSelectType == "audio"
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) {
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url = "/packageDomain/pages/resourceDetails/myAudio/index";
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} else if (item.selectType == "picture" || item.selectType == "zip") {
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url = "/packageDomain/pages/resourceDetails/document/index";
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}
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if (
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this.properties.tab == "jsek_cloudLearning" &&
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this.resourceIsBuy(item)
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) {
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return wx.showToast({
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icon: "error",
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title: item.saleMethod[0].Price > 0 ?
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"请先购买该资源" : "请先点击领取查看按钮",
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});
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}
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if (item.saleMethod.length == 0 && item.sysType == 'CmsItem' && this.properties.tab == "jsek_cloudLearning") {
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return wx.showToast({
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icon: 'error',
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title: '暂未开始销售，请联系管理员',
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})
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}
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if (this.properties.tab == "jsek_teachingResources" && item.fileMap) {
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if (item.file && item.fileMap[item.file].protectType !== "Public") {
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return wx.showToast({
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icon: 'error',
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title: '资源不可用，请联系管理员',
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})
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} else if (item.freeFile && item.fileMap[item.freeFile].protectType !== "Public") {
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return wx.showToast({
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icon: 'error',
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title: '资源不可用，请联系管理员',
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})
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}
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}
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wx.navigateTo({
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url: `${url}?productLinkPath=${item.productLinkPath}&parentProductLinkPath=${parentProductLinkPath}&parentName=${parentName}&activeId=${item.id}&bookId=${this.properties.bookInfo.id}&bookName=${this.properties.bookInfo.name}&cmsId=${this.properties.bookInfo.rootCmsItemId}&formPath=${this.properties.tab}&applyState=${this.properties.applyState}&deadline=${this.properties.deadline}`,
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});
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console.log(item, '7899');
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if (item.selectType == "document" || item.selectType == "pdf") {
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// freeFile
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if (item.selectType == "document") {
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item.selectType = "pptx"
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}
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console.log(item);
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const fileLink = item.file ?
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app.config.requestCtx + "/file/api/ApiDownload?md5=" + item.file : app.config.requestCtx + "/file/api/ApiDownload?md5=" + item.freeFile
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console.log(fileLink, "fileLink");
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//提示加载中
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util.showLoading();
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// 单次下载允许的最大文件为 200MB
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wx.downloadFile({
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url: fileLink,
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// filePath: wx.env.USER_DATA_PATH + `/${item.name}.${item.selectType}`,
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filePath: wx.env.USER_DATA_PATH + `/${item.name}.${item.selectType}`,
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success: function (res) {
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console.log(res, "wx.downloadFile success res");
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if (res.statusCode != 200) {
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util.hideLoadingWithErrorTips();
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return false;
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}
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var Path = res.tempFilePath; //返回的文件临时地址，用于后面打开本地预览所用
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let data = res.filePath;
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wx.openDocument({
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filePath: data,
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showMenu: true,
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success: function (res) {
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console.log("打开成功");
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util.hideLoading();
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},
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});
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},
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fail: function (err) {
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console.log(err, "wx.downloadFile fail err");
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util.hideLoadingWithErrorTips();
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},
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});
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}
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<<<<<<< Updated upstream
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|
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=======
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// if (item.selectType == "document" || item.selectType == "pdf") {
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// const fileLink = app.config.requestCtx + "/file/api/ApiDownload?md5=" + item.file;
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// let filePath = wx.env.USER_DATA_PATH + '/' + item.name
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// console.log(filePath, 'filePath');
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// //提示加载中
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// util.showLoading();
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// // 单次下载允许的最大文件为 200MB
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// wx.downloadFile({
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// url: fileLink,
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// success: function (res) {
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// if (res.statusCode != 200) {
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// util.hideLoadingWithErrorTips();
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// return false;
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// }
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// var Path = res.tempFilePath; //返回的文件临时地址，用于后面打开本地预览所用
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// wx.saveFile({
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// tempFilePath: Path,
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// success: function (res) {
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// var savedFilePath = res.savedFilePath;
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// // 将文件保存为 item.name
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// wx.saveFile({
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// tempFilePath: savedFilePath,
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// filePath: wx.env.USER_DATA_PATH + '/' + item.name,
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// success: function (res) {
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// wx.openDocument({
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// filePath: res.savedFilePath,
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// showMenu: true,
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// success: function (res) {
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// util.hideLoading();
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// },
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// });
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// },
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// fail: function (err) {
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// util.hideLoadingWithErrorTips();
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// }
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// });
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// },
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// fail: function (err) {
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// util.hideLoadingWithErrorTips();
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// }
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// });
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// },
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// fail: function (err) {
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// util.hideLoadingWithErrorTips();
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// },
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// });
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// }
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>>>>>>> Stashed changes
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if (item.selectType == "webpage") {
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this.setData({
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webpageSrc: item.jsek_link,
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});
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console.log(this.data.webpageSrc, "webpageSrc");
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}
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}
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},
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// 拿到所有项
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getAllChildren(id) {
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let result = [];
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function findChildren(item) {
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if (item.id === id) {
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if (item.children && item.children.length > 0) {
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item.children.forEach((child) => {
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findChildren(child);
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});
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}
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} else {
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if (item.children && item.children.length > 0) {
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item.children.forEach((child) => {
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findChildren(child);
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});
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}
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}
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if (item.children && item.children.length > 0) {
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result.push(...item.children);
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}
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}
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console.log(this.properties.treeList, "this.properties.treeList");
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this.properties.treeList.forEach((item) => {
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findChildren(item);
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});
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return result;
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},
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// 拿到当前项子项
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flattenTree(tree) {
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let result = [];
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function flatten(node) {
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result.push(node);
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if (node.children && node.children.length > 0) {
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node.children.forEach((child) => {
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flatten(child);
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});
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}
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}
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tree.forEach((node) => {
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flatten(node);
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});
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// console.log(result, 'result');
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return result;
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},
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// 变为true
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findAndUpdateItemsByIds(tree, ids, state) {
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function findAndUpdate(node) {
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if (ids.includes(node.id)) {
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// console.log(node, 'node');
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node.checked = state; // 将目标项的 check 属性设置为 true
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}
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if (node.children && node.children.length > 0) {
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for (let child of node.children) {
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findAndUpdate(child); // 递归处理子节点
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}
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}
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}
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for (let node of tree) {
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findAndUpdate(node); // 对每个顶层节点执行查找和更新操作
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}
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// console.log(tree, 'tree345');
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return tree; // 返回修改后的完整数组
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},
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checkResoucrceInfo(tree, id) {
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function findAndUpdate(node) {
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if (node.sysType == "CmsFolder" && node.children.length > 0) {
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for (let index = 0; index < node.children.length; index++) {
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const element = node.children[index];
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findAndUpdate(element);
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}
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} else if (id == node.id && node.sysType == "CmsItem") {
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node.checked = !node.checked; // 将目标项的 check 属性设置为 true
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}
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}
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for (let node of tree) {
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findAndUpdate(node); // 对每个顶层节点执行查找和更新操作
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}
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return tree; // 返回修改后的完整数组
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},
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// 全选
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checkAll() {
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const ids = [];
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const list = [];
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let checked = "";
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this.properties.treeList.forEach((item) => {
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if (item.children && item.children.length > 0) {
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list.push(...this.flattenTree([item]));
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}
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});
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list.forEach((item) => {
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ids.push(item.id);
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checked = item.checked;
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});
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// const flag =
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// list.findIndex((item) => item.checked == false) > -1 ? true : false;
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const flag = this.properties.checkAllState;
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// const updataList = this.findAndUpdateItemsByIds(
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// this.properties.treeList,
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// ids,
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// flag
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// );
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// this.setData({
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// treeList: updataList,
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// });
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var myEventDetail = {
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ids,
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flag,
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}; // detail对象，提供给事件监听函数
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var myEventOption = {
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bubbles: true,
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composed: true,
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}; // 触发事件的选项
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this.triggerEvent("changeListChecked", myEventDetail, myEventOption);
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if (!checked) {
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this.setData({
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selectAll: list,
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});
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}
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var myEventDetail = {
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value: !flag,
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}; // detail对象，提供给事件监听函数
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var myEventOption = {
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bubbles: true,
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composed: true,
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}; // 触发事件的选项
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this.triggerEvent("changeCheckAll", myEventDetail, myEventOption);
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},
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// 章节勾选
|
checkResourceTitle(e) {
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const flag = e.detail.checked;
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// 这个时候checked的值是fals
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let checkResourceTitleList = [];
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const item = e.currentTarget.dataset.item;
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const parent = this.findParentById(this.properties.learnList, item.id)
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let childrenList
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let flagNum
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if (parent) childrenList = parent.children.filter(citem => citem.id !== item.id)
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if (childrenList) flagNum = childrenList.findIndex(item => item.checked == false)
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let list = this.flattenTree([item]);
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let ids = [];
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list.forEach((item) => {
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if (item.sysType == 'CmsFolder' || (item.sysType == 'CmsItem' && item.saleMethod.length))
|
ids.push(item.id);
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});
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var myEventDetail = {
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ids,
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flag,
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}; // detail对象，提供给事件监听函数
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var myEventOption = {
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bubbles: true,
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composed: true,
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}; // 触发事件的选项
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this.triggerEvent("changeListChecked", myEventDetail, myEventOption);
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if (flagNum == -1) {
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let checkedState
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var myEventDetail = {
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ids: [parent.id],
|
flag,
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}; // detail对象，提供给事件监听函数
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var myEventOption = {
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bubbles: true,
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composed: true,
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}; // 触发事件的选项
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this.triggerEvent("changeListChecked", myEventDetail, myEventOption);
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}
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if (!list.checked) {
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this.setData({
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superiorPurchaseSaleMethodId: list,
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});
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}
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list.forEach((items) => {
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console.log(items.checked, "itesasd");
|
if (!items.checked) {
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this.setData({
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cloudShoppingCart: items,
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});
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}
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});
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this.setData({
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openIds: this.data.openIds,
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});
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},
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// 子项勾选
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checkResource(e) {
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const citem = e.currentTarget.dataset.item;
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const parent = e.currentTarget.dataset.parent
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let outermost
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if (parent) outermost = this.findParentById(this.properties.learnList, parent.id)
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const childrenList = parent.children.filter(item => item.id !== citem.id && item.saleMethod.length)
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const flag = childrenList.findIndex(item => item.checked == false)
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// 改变该项checked
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var myEventDetail = {
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id: citem.id
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};
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var myEventOption = {
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bubbles: true,
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composed: true,
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};
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this.triggerEvent("changeResourceChecked", myEventDetail, myEventOption);
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// 通过判断,联通父级checked
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if (flag == -1) {
|
let checkedState
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citem.checked == false ? checkedState = true : checkedState = false
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var myEventDetail = {
|
ids: [parent.id],
|
flag: checkedState,
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};
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var myEventOption = {
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bubbles: true,
|
composed: true,
|
};
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this.triggerEvent("changeListChecked", myEventDetail, myEventOption);
|
}
|
// 联通最外层级checked ,如果有一个取消勾选,且当前最外层勾选,则取消最外层的勾选
|
if (citem.checked && outermost && outermost.checked) {
|
var myEventDetail = {
|
ids: [outermost.id],
|
flag: false,
|
};
|
var myEventOption = {
|
bubbles: true,
|
composed: true,
|
};
|
this.triggerEvent("changeListChecked", myEventDetail, myEventOption);
|
}
|
// 联通最外层级checked, 如果所有子项勾选, 且当前最外层未勾选, 则加上最外层的勾选
|
if (!citem.checked && outermost) {
|
let allchildren = this.flattenTree([outermost])
|
allchildren = allchildren.filter(item => item.sysType == 'CmsItem' && item.id !== citem.id && item.saleMethod.length)
|
const satate = allchildren.findIndex(item => item.checked == false)
|
if (satate == -1) {
|
var myEventDetail = {
|
ids: [outermost.id],
|
flag: true,
|
};
|
var myEventOption = {
|
bubbles: true,
|
composed: true,
|
};
|
this.triggerEvent("changeListChecked", myEventDetail, myEventOption);
|
}
|
}
|
if (!citem.checked) {
|
//选中的时候添加id
|
let sonPurchaseSaleMethodId = this.data.sonPurchaseSaleMethodId || [];
|
if (this.properties.paymentPage) {
|
sonPurchaseSaleMethodId = [];
|
this.properties.paymentPage = false;
|
}
|
if (!this.properties.paymentPage) {
|
sonPurchaseSaleMethodId.push(citem.saleMethod[0].Id);
|
}
|
this.setData({
|
sonPurchaseSaleMethodId: sonPurchaseSaleMethodId,
|
});
|
} else {
|
// 取消选中的时候删除id
|
}
|
},
|
// 加入购物车
|
async onCloudShoppingCart(e) {
|
let shoppingCartGetId = [];
|
|
const item = e.currentTarget.dataset.item
|
console.log(item.isShopCar);
|
const saleMethodId = e.currentTarget.dataset.item.saleMethod[0].Id;
|
console.log(saleMethodId);
|
let query = {
|
start: 0,
|
size: 999,
|
filterList: [],
|
searchList: [],
|
};
|
|
const res = await app.MG.store.getShoppingCartProductList(query);
|
res.datas.forEach((item) => {
|
shoppingCartGetId.push(item.saleMethod.id);
|
});
|
if (shoppingCartGetId.includes(saleMethodId)) {
|
console.log(111);
|
// this.data.updateShoppingCartHidden();
|
// this.data.updateCloudLearning();
|
|
wx.showToast({
|
icon: "error",
|
title: "已添加",
|
});
|
this.setData({
|
shoppingCart: false,
|
});
|
} else {
|
let query = {
|
requests: [{
|
saleMethodId: saleMethodId,
|
storeEventId: null,
|
// agentCode: '电子书'
|
}, ],
|
};
|
const addRes = await app.MG.store.addShoppingCart(query);
|
console.log(addRes, "addRes");
|
if (addRes) {
|
wx.showToast({
|
icon: "success",
|
title: "添加成功",
|
});
|
item.isShopCar = false
|
this.triggerEvent("updateCloudLearning")
|
}
|
}
|
},
|
sadd() {
|
this.triggerEvent("updateShoppingCartHidden");
|
this.triggerEvent("updateCloudLearning");
|
},
|
findParentById(arr, id) {
|
for (let i = 0; i < arr.length; i++) {
|
const item = arr[i];
|
// 检查当前项是否匹配（即它是不是我们要找的项）
|
if (item.id === id) {
|
// 如果当前项就是我们要找的项，则它没有父级，返回 null
|
return null;
|
}
|
// 递归查找当前项的子项
|
const child = this.findChildById(item.children, id);
|
if (child) {
|
// 如果在子项中找到匹配的项，返回当前项作为父级
|
return item;
|
}
|
}
|
// 如果没有找到匹配的父项，返回 null
|
return null;
|
},
|
|
// 辅助函数，用于递归查找子项
|
findChildById(children, id) {
|
if (!children) {
|
return null;
|
}
|
for (let i = 0; i < children.length; i++) {
|
const child = children[i];
|
if (child.id === id) {
|
// 如果找到匹配的项，返回它
|
return child;
|
}
|
// 递归检查子项的子项
|
const subChild = this.findChildById(child.children, id);
|
if (subChild) {
|
return subChild;
|
}
|
}
|
// 如果没有找到匹配的项，返回 null
|
return null;
|
}
|
},
|
});
|
