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829 lines
23 KiB
829 lines
23 KiB
// pages/info/sceneProductInfo/index.js
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let device = wx.getSystemInfoSync();
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const ratio = device.windowWidth / 750;
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import commonApi from "../../../utils/https/common"
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import util from "../../../utils/util"
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import QRCode from '../../../utils/weapp-qrcode.js'
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let app = getApp()
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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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info: null,
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bookingInfo: null,
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bookingInfoTitle: "",
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safeBottom: app.globalData.safeBottom,
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isLike: 0,
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comment: [],
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commentTotal: 0,
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isTest: true,
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retailId: "",
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shareImg: null,
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showShareFlag: false,
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showAllowance: false,
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allowance_data: null,
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//购物车数量
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producNum: 1,
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skuIndex: null,
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aniSkuIndex: -1,
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cartCount: 0,
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cartImgInfo: null,
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cartTop: 0,
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top: 0,
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skuList: [], //立即预定的列表
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sku_ids: [
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353954,
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353950,
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353949,
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353951,
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353947,
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353953,
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353685,
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353684,
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353952,
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353686,
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353948,
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354730,
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354409,
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354359,
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345343,
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354756,
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354385,
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354360,
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354361,
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354362,
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355466,
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355465,
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356230,
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356223,
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356207,
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346648,
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357518,
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356233,
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354381,
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354384,
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356324,
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354737,
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355467,
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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: function (options) {
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console.log(options);
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if (!options.id) {
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util.back()
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return;
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}
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if (options.retailId) {
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this.setData({
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retailId: options.retailId
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})
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}
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this.setData({
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id: options.id
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})
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commonApi._post("scene/detail", {
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id: options.id
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}).then(res => {
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if (!res.data) {
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wx.showToast({
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title: '产品已下架',
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icon: 'none'
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})
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setTimeout(() => {
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util.back();
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}, 1000)
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return;
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}
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res.data.display_tags = (res.data.display_tags ? res.data.display_tags.split(",") : []).splice(0, 2);
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// 如果是带有指定good_id的 那么取指定的
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if (options.gid) {
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let pItem = res.data.product.find(item => item.id == options.gid);
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if (pItem) {
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res.data.product = [pItem];
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}
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}
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// 如果带有指定skuid的话 那么取指定的sku展示
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if (options.skuid) {
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let pItem = null;
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for (let i = 0; i < res.data.product.length; i++) { //3
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for (let j = 0; j < res.data.product[i].sku.length; j++) { //4
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if (res.data.product[i].sku[j].id == options.skuid) {
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res.data.product[i].sku = [res.data.product[i].sku[j]];
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pItem = res.data.product[i];
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break;
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}
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}
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}
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if (pItem) {
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res.data.product = [pItem];
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}
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} else if (options.zhuanti_type == "yihuFree") {
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let skuArr = this.data.sku_ids
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let newArr = []
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for (let i = 0; i < res.data.product.length; i++) { //3
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for (let j = 0; j < res.data.product[i].sku.length; j++) { //4
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for (let k = 0; k < skuArr.length; k++) {
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if (res.data.product[i].sku[j].id == skuArr[k]) {
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newArr.push(res.data.product[i].sku[j])
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}
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}
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}
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res.data.product[i].sku = newArr;
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}
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}
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// res.data.listimg = res.data.listimg?res.data.listimg.split(","):[];
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res.data.product.map(product => {
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product.sku.map(sku => {
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sku.display_tags = (sku.display_tags ? sku.display_tags.split(",") : []).splice(0, 2);
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})
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})
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this.setData({
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info: res.data
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})
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var arr = []
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res.data.product.forEach((item, index) => {
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item.sku.forEach(itemB => {
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itemB.proIndex = index
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arr.push(itemB)
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})
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});
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this.setData({
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skuList: arr
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})
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util.pagePoint({
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event: 'scene_view',
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param: {
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type: res.data.type,
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id: res.data.id
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}
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}, 1)
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this.BroswerRecord()
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})
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// 获取收藏的状态
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if (wx.getStorageSync("jstrip_token")) {
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commonApi.user_post("scene/is_scene_collection", {
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scene_id: options.id
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}).then(res => {
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this.setData({
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isLike: res.data
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})
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})
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}
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commonApi._post("ask/getQuestionList", {
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scene_id: options.id,
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page_no: 1,
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page_num: 3
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}).then(res => {
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this.setData({
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ask: res.data.rows
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})
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})
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// 获取评价列表
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commonApi._post("scene/get_comment", {
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scene_id: options.id
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}).then(res => {
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res.data.list.map(item => {
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item.rate = Number(item.rate)
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})
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this.setData({
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comment: res.data.list.splice(0, 2),
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commentTotal: res.data.total
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})
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let arr = this.data.comment
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arr.map((item) => {
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if (item.img_list) {
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let arr = item.img_list.split(',')
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item.img_list = arr
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} else {
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item.img_list = []
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}
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})
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this.setData({
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comment: arr
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})
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})
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},
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changeAllowance: function () {
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this.setData({
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showAllowance: !this.data.showAllowance
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})
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},
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BroswerRecord: function () {
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setTimeout(() => {
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if (app.globalData.uuid) {
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commonApi._post('browse/browse_record', {
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type: "scene",
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title: this.data.info.title,
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drive: "mini",
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source_id: this.data.info.id,
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url: "/pages/info/sceneProductInfo/index?id=" + this.data.info.id,
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uuid: app.globalData.uuid
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}).then(res => {})
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} else {
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this.BroswerRecord();
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}
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}, 500)
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},
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like: function () {
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let id = this.data.id,
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isLike = Number(this.data.isLike);
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commonApi.user_post(isLike != 1 ? "scene/scene_collection" : "scene/scene_cancel_collection", {
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scene_id: id
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}).then(res => {
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if (res.code == 1) {
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wx.showToast({
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title: '操作成功',
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})
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this.setData({
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isLike: isLike == 1 ? 0 : 1
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})
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}
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})
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},
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gotolocation: function () {
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let info = this.data.info;
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wx.openLocation({
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latitude: Number(info.lat),
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longitude: Number(info.lon)
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})
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},
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audioGuide: function () {
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wx.navigateToMiniProgram({
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appId: 'wx74f380bc721a0379',
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path: '/pages/listen/listen?title=君到苏州'
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})
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},
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showBookingInfo: function (e) {
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this.setData({
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bookingInfo: e.currentTarget.dataset.item.sku_model,
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bookingInfoTitle: e.currentTarget.dataset.item.sku_name
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})
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util.pagePoint({
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event: "scene_notice",
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param: {
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type: this.data.info.type,
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id: this.data.info.id
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}
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}, 1)
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},
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closeMask: function () {
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this.setData({
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bookingInfo: null
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})
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},
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// order: function(e){
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// console.log(e)
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// if (e.currentTarget.dataset.disable == 1) return;
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// util.pagePoint({
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// event: 'scene_order',
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// param: {
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// type: this.data.info.type,
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// id: this.data.info.id
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// }
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// }, 1)
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// wx.setStorageSync('login_from', 'scene_order_login')
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// wx.setStorageSync('order_from', 'scene_order_submit')
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// app.globalData.couponInfo = null;
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// app.globalData.retailId = this.data.retailId;
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// // let sku = e.currentTarget.dataset.sku,product = e.currentTarget.dataset.product;
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// app.globalData.product = e.currentTarget.dataset;
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// wx.navigateTo({
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// url: '/pages/order/scene/index',
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// })
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// },
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selectSku: function (e) {
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console.log(e.currentTarget.dataset.item);
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if (e.currentTarget.dataset.item.stock == 0 && e.currentTarget.dataset.item.is_third_stock != 1) {
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wx.showToast({
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title: "该商品暂无库存",
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icon: 'none'
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})
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return
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}
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let index = e.currentTarget.dataset.index;
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this.setData({
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skuIndex: index
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})
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},
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order: function (e) {
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commonApi.user_post("/product/checkStock", {
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sku_id: this.data.skuList[this.data.skuIndex].id,
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}).then(res => {
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if (res && res.code != 1) {
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wx.showModal({
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title: "温馨提示",
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content: '商品已经被抢光啦~要不要瞧瞧别的~',
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showCancel: false
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})
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return;
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} else {
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app.globalData.postProduct = []
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app.globalData.list = []
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if (this.data.skuFlag == 'order') {
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if (e.currentTarget.dataset.disable === 1) return;
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util.pagePoint({
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event: 'scene_order',
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param: {
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type: this.data.info.type,
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id: this.data.info.id
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}
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}, 1)
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wx.setStorageSync('login_from', 'scene_order_login')
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wx.setStorageSync('order_from', 'scene_order_submit')
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app.globalData.couponInfo = null;
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app.globalData.retailId = this.data.retailId;
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// let sku = e.currentTarget.dataset.sku,product = e.currentTarget.dataset.product;
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// let sku = {sku:e.currentTarget.dataset.product.sku[this.data.skuIndex]},product = {product: e.currentTarget.dataset.product}
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let sku = {
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sku: this.data.skuList[this.data.skuIndex]
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},
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product = {
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product: this.data.info.product[this.data.skuList[this.data.skuIndex].proIndex]
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}
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app.globalData.product = {
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...sku,
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...product
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}
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wx.navigateTo({
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url: '/pages/order/scene/index',
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})
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} else {
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commonApi.user_post("cart/add_sku", {
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sku_id: this.data.skuList[this.data.skuIndex].id,
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num: this.data.producNum
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}).then(res => {
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if (res.code == 1) {
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commonApi.user_post('cart/get_list', {}).then(res => {
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this.setData({
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cartCount: res.data.length //5
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})
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})
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// 加动效
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this.setData({
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skuFlag: null,
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aniSkuIndex: this.data.skuIndex,
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cartImgInfo: null
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})
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setTimeout(() => {
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this.setData({
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aniSkuIndex: -1
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})
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wx.showModal({
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title: "提示",
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content: "去购物车结算？",
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success: function (res) {
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if (res.confirm) {
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wx.navigateTo({
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url: '/pages/user/cartlist/list',
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})
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}
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}
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})
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}, 650)
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}
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})
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}
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}
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})
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},
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pagePoint: function (e) {
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util.pagePoint({
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event: e.currentTarget.dataset.event,
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param: {
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type: this.data.info.type,
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id: this.data.info.id
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}
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}, 1)
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},
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// 分享
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share: function () {
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if (!wx.getStorageSync("jstrip_token")) {
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wx.setStorageSync('login_from', 'scene_share_login')
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commonApi.user_post("user/getMyInfo", {}).then(res => {}).catch(err => {})
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return;
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}
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if (!this.data.shareImg) {
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wx.showToast({
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title: '图片生成中，稍后再试',
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icon: 'none'
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})
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return;
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}
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this.setData({
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showShareFlag: !this.data.showShareFlag
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})
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},
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// 保存
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save() {
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let url = this.data.shareImg,
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that = this;
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wx.authorize({
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/* 这个就是保存相册的 */
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scope: 'scope.writePhotosAlbum',
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success() {
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wx.saveImageToPhotosAlbum({
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filePath: url,
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success(res) {
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wx.showToast({
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title: '保存成功',
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icon: "success"
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})
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that.setData({
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showShareFlag: !that.data.showShareFlag
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})
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util.pagePoint({
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event: 'scene_share_save',
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param: {
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type: that.data.info.type,
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id: that.data.info.id
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}
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}, 1)
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},
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fail(res) {
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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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},
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complete(res) {
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/* 这里判断一下如果没有授权重新打开设置选项 */
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wx.getSetting({
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success(res) {
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if (!res.authSetting['scope.writePhotosAlbum']) {
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/* 打开设置的方法 */
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// opensit();
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wx.showToast({
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title: '请打开权限后再试',
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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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}
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});
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},
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// 绘制海报
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drawImg: function () {
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var that = this,
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userinfo = wx.getStorageSync('jstrip_userInfo');
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if (!userinfo) {
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// 去登录
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return false;
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}
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const ctx = wx.createCanvasContext('imageCanvas');
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// const device = wx.getSystemInfoSync();
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// const ratio = device.screenWidth / 750;
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// 先获取到图片信息
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let promise2 = new Promise(function (resolve, reject) {
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wx.getImageInfo({
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src: that.data.info.headimg,
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success: function (res) {
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resolve(res);
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},
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fail: function (res) {
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reject(res);
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}
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})
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})
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let promise3 = new Promise(function (resolve, reject) {
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let userid = wx.getStorageSync('jstrip_userid')
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new QRCode('myQrcode', {
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text: 'https://m.cloud.sz-trip.com/ScenicDetail?id=' + that.data.info.id + '&sharedUserId=' + userid + '&channel=-1',
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width: 500,
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height: 500,
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padding: 12, // 生成二维码四周自动留边宽度，不传入默认为0
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correctLevel: QRCode.CorrectLevel.H, // 二维码可辨识度
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callback: (res) => {
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resolve(res);
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}
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})
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})
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//成功得到图片信息后，开始绘图
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Promise.all([promise2, promise3]).then(imgs => {
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ctx.save();
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ctx.beginPath(); //开始绘制
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that.handleBorderRect(ctx, 0, 0, 551 * ratio, 407 * ratio, 25 * ratio, '#ccc')
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|
ctx.clip(); //画好了圆 剪切 原始画布中剪切任意形状和尺寸。一旦剪切了某个区域，则所有之后的绘图都会被限制在被剪切的区域内 这也是我们要save上下文的原因
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ctx.drawImage(imgs[0].path, 0, 0, 551 * ratio, 407 * ratio);
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ctx.restore();
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ctx.save();
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that.handleBorderRect2(ctx, 0, 407 * ratio, 551 * ratio, 236 * ratio, 25 * ratio, '#fff')
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ctx.restore();
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// 绘制二维码
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ctx.drawImage(imgs[1].path, 373 * ratio, 495 * ratio, 137 * ratio, 137 * ratio);
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// 开始文字绘制
|
|
ctx.setFillStyle("#000");
|
|
ctx.setFontSize(30 * ratio); //字大小
|
|
ctx.setTextAlign('left'); //是否居中显示，参考点画布中线
|
|
that.drawText(ctx, that.data.info.title, 25 * ratio, 450 * ratio, 480 * ratio, ratio);
|
|
// 售价
|
|
ctx.setFillStyle("#D62828");
|
|
ctx.setFontSize(40 * ratio); //字大小
|
|
ctx.setTextAlign('left'); //是否居中显示，参考点画布中线
|
|
let price = "￥" + (that.data.info.price / 100);
|
|
let width = ctx.measureText(price).width;
|
|
ctx.fillText(price, 25 * ratio, 620 * ratio);
|
|
// 副标题
|
|
ctx.setFillStyle("#999999");
|
|
ctx.setFontSize(28 * ratio); //字大小
|
|
ctx.setTextAlign('left'); //是否居中显示，参考点画布中线
|
|
let subtitle = that.data.info.sub_title
|
|
if (subtitle && subtitle.length > 10) {
|
|
subtitle = subtitle.substr(0, 10) + '...'
|
|
}
|
|
if (subtitle) {
|
|
ctx.fillText(subtitle, 25 * ratio, 540 * ratio);
|
|
}
|
|
|
|
// ctx.draw();
|
|
// 划线价
|
|
// ctx.setFillStyle("#999999");
|
|
// ctx.setFontSize(32 * ratio); //字大小
|
|
// ctx.setTextAlign('left'); //是否居中显示，参考点画布中线
|
|
// let market_price = "￥"+(Number(that.data.info.market_price)/100)
|
|
// ctx.fillText(market_price, 40*ratio + width, 620*ratio);
|
|
// let market_price_width = ctx.measureText(market_price).width;
|
|
// 划线
|
|
// ctx.beginPath()
|
|
// ctx.setLineWidth(1)
|
|
// ctx.moveTo(40*ratio + width, 608*ratio)
|
|
// ctx.lineTo(45*ratio + width, 608*ratio)
|
|
// ctx.stroke();
|
|
// 长按识别二维码
|
|
// ctx.setFillStyle("#666");
|
|
// ctx.setFontSize(22 * ratio); //字大小
|
|
// ctx.setTextAlign('left'); //是否居中显示，参考点画布中线
|
|
// ctx.fillText("长按识别二维码", 404*ratio, 710*ratio);
|
|
// 长按图片转发或保存
|
|
// ctx.setFillStyle("#000");
|
|
// ctx.setFontSize(24 * ratio); //字大小
|
|
// ctx.setTextAlign('left'); //是否居中显示，参考点画布中线
|
|
// ctx.fillText("长按图片保存到本地",(592*ratio - ctx.measureText("长按图片保存到本地").width)/2, 740*ratio);
|
|
ctx.draw();
|
|
// 转为图片
|
|
setTimeout(() => {
|
|
wx.canvasToTempFilePath({
|
|
x: 0,
|
|
y: 0,
|
|
canvasId: 'imageCanvas',
|
|
success: function (res) {
|
|
that.setData({
|
|
shareImg: res.tempFilePath
|
|
})
|
|
},
|
|
fail(err) {
|
|
console.log('agdgjgdajhg', err)
|
|
}
|
|
})
|
|
}, 500)
|
|
return false;
|
|
}).catch(err => {
|
|
console.log("this err", err)
|
|
})
|
|
},
|
|
// 圆角矩形
|
|
handleBorderRect(ctx, x, y, w, h, r, color) {
|
|
ctx.beginPath();
|
|
ctx.moveTo(x + w, y + h);
|
|
ctx.lineTo(x, y + h)
|
|
// 左上角
|
|
ctx.arc(x + r, y + r, r, Math.PI, 1.5 * Math.PI);
|
|
ctx.moveTo(x + r, y);
|
|
ctx.lineTo(x + w - r, y);
|
|
ctx.lineTo(x + w, y + r);
|
|
// 右上角
|
|
ctx.arc(x + w - r, y + r, r, 1.5 * Math.PI, 2 * Math.PI);
|
|
ctx.lineTo(x + w, y + h);
|
|
ctx.lineTo(x + w - r, y + h);
|
|
ctx.fillStyle = color;
|
|
ctx.fill();
|
|
ctx.closePath();
|
|
},
|
|
handleBorderRect2(ctx, x, y, w, h, r, color) {
|
|
ctx.beginPath();
|
|
ctx.moveTo(x, y);
|
|
ctx.lineTo(x + w, y)
|
|
// 右下角
|
|
ctx.arc(x + w - r, y + h - r, r, 0, 0.5 * Math.PI);
|
|
ctx.lineTo(x + r, y + h);
|
|
ctx.lineTo(x, y + h - r);
|
|
// 左下角
|
|
ctx.arc(x + r, y + h - r, r, 0.5 * Math.PI, Math.PI);
|
|
ctx.lineTo(x, y);
|
|
ctx.lineTo(x, y);
|
|
ctx.fillStyle = color;
|
|
ctx.fill();
|
|
ctx.closePath();
|
|
},
|
|
// 绘制两行文字
|
|
drawText: function (ctx, str, x, y, canvasWidth, ratio) {
|
|
let row = [],
|
|
temp = "",
|
|
chr = str.split("");
|
|
for (var a = 0; a < chr.length; a++) {
|
|
if (ctx.measureText(temp).width < canvasWidth) {
|
|
temp += chr[a];
|
|
} else {
|
|
a--; //这里添加了a-- 是为了防止字符丢失，效果图中有对比
|
|
row.push(temp);
|
|
temp = "";
|
|
}
|
|
}
|
|
row.push(temp);
|
|
|
|
//如果数组长度大于2 则截取前两个
|
|
if (row.length > 2) {
|
|
var rowCut = row.slice(0, 2);
|
|
var rowPart = rowCut[1];
|
|
var test = "";
|
|
var empty = [];
|
|
for (var a = 0; a < rowPart.length; a++) {
|
|
if (ctx.measureText(test).width < canvasWidth - 30 * ratio) {
|
|
test += rowPart[a];
|
|
} else {
|
|
break;
|
|
}
|
|
}
|
|
empty.push(test);
|
|
var group = empty[0] + "..." //这里只显示两行，超出的用...表示
|
|
rowCut.splice(1, 1, group);
|
|
row = rowCut;
|
|
}
|
|
for (var b = 0; b < row.length; b++) {
|
|
ctx.fillText(row[b], x, y + b * 40 * ratio, canvasWidth);
|
|
}
|
|
},
|
|
//加入购物车
|
|
showCart: function () {
|
|
if (this.data.info.product[0].sku.length == 0) {
|
|
wx.showToast({
|
|
title: '该产品未设置规格，不能加购',
|
|
icon: 'none'
|
|
})
|
|
return;
|
|
}
|
|
this.setData({
|
|
skuFlag: "cart"
|
|
})
|
|
let that = this
|
|
wx.createSelectorQuery().select('#skuImg').boundingClientRect(function (res) {
|
|
that.setData({
|
|
cartImgInfo: 'top:' + res.top + 'px;left:' + res.left + 'px;'
|
|
})
|
|
}).exec()
|
|
|
|
},
|
|
hideSku: function () {
|
|
this.setData({
|
|
skuFlag: null,
|
|
cartImgInfo: null
|
|
})
|
|
},
|
|
//加减数量
|
|
minus: function () {
|
|
if (this.data.producNum == 1) return;
|
|
this.setData({
|
|
producNum: this.data.producNum - 1
|
|
})
|
|
},
|
|
add: function () {
|
|
this.setData({
|
|
producNum: this.data.producNum + 1
|
|
})
|
|
},
|
|
//立即预定
|
|
showOrder: function () {
|
|
if (this.data.info.product[0].sku.length == 0) {
|
|
wx.showToast({
|
|
title: '该产品未设置规格，不能购买',
|
|
icon: 'none'
|
|
})
|
|
return;
|
|
}
|
|
if (this.data.info.product[0].type == 'line') {
|
|
wx.navigateTo({
|
|
url: '/pages/order/road/index?id=' + this.data.info.product[0].id
|
|
})
|
|
return
|
|
}
|
|
this.setData({
|
|
skuFlag: 'order'
|
|
})
|
|
},
|
|
|
|
/**
|
|
* 生命周期函数--监听页面初次渲染完成
|
|
*/
|
|
onReady: function () {
|
|
if (app.globalData.configJson) {
|
|
this.setData({
|
|
isTest: app.globalData.configJson.isTest
|
|
})
|
|
} else {
|
|
setTimeout(() => {
|
|
this.onReady()
|
|
}, 300)
|
|
}
|
|
},
|
|
|
|
/**
|
|
* 生命周期函数--监听页面显示
|
|
*/
|
|
onShow: function () {
|
|
console.log(11111);
|
|
commonApi.user_post('cart/get_list', {}).then(res => {
|
|
this.setData({
|
|
cartCount: res.data.length //1
|
|
})
|
|
})
|
|
if (!wx.getStorageSync('jstrip_token')) {
|
|
return;
|
|
}
|
|
if (this.data.info && this.data.info.id) {
|
|
this.drawImg()
|
|
//// 获取补贴
|
|
// if (this.data.product.length == 1) {
|
|
// commonApi.user_post("product/getProductAllowancePrice", {
|
|
// product_code: this.data.product[0].product.product_code
|
|
// }).then(resTwo => {
|
|
// if (resTwo && resTwo.code == 1) {
|
|
// this.setData({
|
|
// allowance_data: resTwo.data
|
|
// })
|
|
// let spread_price = Number(this.data.allowance_data.discount_limit_price - this.data.allowance_data.user_used_price)
|
|
// let sInfo = this.data.product[0].sku
|
|
// if (spread_price > 0) {
|
|
// if (spread_price < this.data.allowance_data.discount_rate / 100 * sInfo.price) {
|
|
// this.setData({
|
|
// allowance_price: spread_price
|
|
// })
|
|
// } else {
|
|
// this.setData({
|
|
// allowance_price: this.data.allowance_data.discount_rate / 100 * sInfo.price
|
|
// })
|
|
// }
|
|
// this.changePrice()
|
|
// } else {
|
|
// this.setData({
|
|
// allowance_price: 0
|
|
// })
|
|
// }
|
|
// }
|
|
// })
|
|
// }
|
|
//// 获取补贴结束
|
|
|
|
} else {
|
|
console.log(2222);
|
|
setTimeout(() => {
|
|
// this.onShow()
|
|
}, 200)
|
|
}
|
|
|
|
},
|
|
|
|
/**
|
|
* 生命周期函数--监听页面隐藏
|
|
*/
|
|
onHide: function () {
|
|
|
|
},
|
|
|
|
/**
|
|
* 生命周期函数--监听页面卸载
|
|
*/
|
|
onUnload: function () {
|
|
|
|
},
|
|
|
|
/**
|
|
* 页面相关事件处理函数--监听用户下拉动作
|
|
*/
|
|
onPullDownRefresh: function () {
|
|
|
|
},
|
|
|
|
/**
|
|
* 页面上拉触底事件的处理函数
|
|
*/
|
|
onReachBottom: function () {
|
|
|
|
},
|
|
|
|
/**
|
|
* 用户点击右上角分享
|
|
*/
|
|
onShareAppMessage: function () {}
|
|
})
|