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- import {
- getProductDetail,
- getProductCode,
- collectAdd,
- collectDel,
- postCartAdd,
- storeListApi
- } from '../../api/store.js';
- import {
- getUserInfo,
- userShare
- } from '../../api/user.js';
- import {
- getCoupons
- } from '../../api/api.js';
- import {
- getCartCounts
- } from '../../api/order.js';
- import WxParse from '../../wxParse/wxParse.js';
- import util from '../../utils/util.js';
- import wxh from '../../utils/wxh.js';
- import {
- CACHE_LONGITUDE,
- CACHE_LATITUDE
- } from '../../config.js';
- const app = getApp();
- Page({
- /**
- * 页面的初始数据
- */
- data: {
- parameter: {
- 'navbar': '1',
- 'return': '1',
- 'title': '商品详情'
- },
- attribute: {
- 'cartAttr': false
- }, //属性是否打开
- coupon: {
- 'coupon': false,
- list: [],
- },
- attr: '请选择', //属性页面提示
- attrValue: '', //已选属性
- animated: false, //购物车动画
- id: 0, //商品id
- replyCount: 0, //总评论数量
- reply: [], //评论列表
- storeInfo: {}, //商品详情
- productAttr: [], //组件展示属性
- productValue: [], //系统属性
- couponList: [], //优惠券
- productSelect: {}, //属性选中规格
- cart_num: 1, //购买数量
- isAuto: false, //没有授权的不会自动授权
- iShidden: true, //是否隐藏授权
- isOpen: false, //是否打开属性组件
- isLog: app.globalData.isLog, //是否登录
- actionSheetHidden: true,
- posterImageStatus: false,
- storeImage: '', //海报产品图
- PromotionCode: '', //二维码图片
- canvasStatus: false, //海报绘图标签
- posterImage: '', //海报路径
- posterbackgd: '/images/posterbackgd.png',
- sharePacket: {
- isState: true, //默认不显示
- priceName: 0,
- }, //分销商详细
- uid: 0, //用户uid
- circular: false,
- autoplay: false,
- interval: 3000,
- duration: 500,
- clientHeight: "",
- systemStore: {}, //门店信息
- good_list: [],
- isDown: true,
- storeSelfMention: true,
- // storeItems: {},
- storeList: [],
- activity: [],
- iSplus: true,
- navH: "",
- navList: [],
- opacity: 0,
- scrollY: 0,
- topArr: [],
- toView: '',
- height: 0,
- heightArr: [],
- lock: false,
- scrollTop: 0,
- fixed: false,
- },
- returns: function () {
- wx.navigateBack();
- },
- tap: function (e) {
- var id = e.currentTarget.dataset.id;
- var index = e.currentTarget.dataset.index;
- var that = this;
- if (!this.data.good_list.length && id == "past2") {
- id = "past3"
- }
- this.setData({
- toView: id,
- navActive: index,
- lock: true,
- scrollTop: index > 0 ? that.data.topArr[index] - (app.globalData.navHeight / 2) : that.data.topArr[index]
- });
- },
- scroll: function (e) {
- var that = this,
- scrollY = e.detail.scrollTop;
- var opacity = scrollY / 200;
- opacity = opacity > 1 ? 1 : opacity;
- that.setData({
- opacity: opacity,
- scrollY: scrollY
- })
- if (that.data.lock) {
- that.setData({
- lock: false
- })
- return;
- }
- for (var i = 0; i < that.data.topArr.length; i++) {
- if (scrollY < that.data.topArr[i] - (app.globalData.navHeight / 2) + that.data.heightArr[i]) {
- that.setData({
- navActive: i
- });
- break
- }
- }
- },
- /**
- * 登录后加载
- */
- onLoadFun: function (e) {
- this.setData({
- isLog: true
- });
- this.getCouponList();
- this.getCartCount();
- this.downloadFilePromotionCode();
- this.getUserInfo();
- this.get_product_collect();
- },
- ChangCouponsClone: function () {
- this.setData({
- 'coupon.coupon': false
- });
- },
- goActivity: function (e) {
- let item = e.currentTarget.dataset.items;
- if (item.type === "1") {
- wx.navigateTo({
- url: `/pages/activity/goods_seckill_details/index?id=${item.id}&time=${item.time}&status=1`
- });
- } else if (item.type === "2") {
- wx.navigateTo({
- url: `/pages/activity/goods_bargain_details/index?id=${item.id}`
- });
- } else {
- wx.navigateTo({
- url: `/pages/activity/goods_combination_details/index?id=${item.id}`
- });
- }
- },
- /**
- * 商品详情跳转
- */
- goDetail: function (e) {
- let item = e.currentTarget.dataset.items;
- if (item.activity && item.activity.type === "1") {
- wx.navigateTo({
- url: `/pages/activity/goods_seckill_details/index?id=${item.activity.id}&time=${item.activity.time}&status=1`
- });
- } else if (item.activity && item.activity.type === "2") {
- wx.navigateTo({
- url: `/pages/activity/goods_bargain_details/index?id=${item.activity.id}`
- });
- } else if (item.activity && item.activity.type === "3") {
- wx.navigateTo({
- url: `/pages/activity/goods_combination_details/index?id=${item.activity.id}`
- });
- } else {
- wx.navigateTo({
- url: `/pages/goods_details/index?id=${item.id}`
- });
- }
- },
- /*
- * 跳转门店列表
- */
- showStoreList: function () {
- wx.navigateTo({
- url: '/pages/goods_details_store/index?go=details'
- })
- },
- /**
- * 获取门店列表数据
- */
- getList: function () {
- let longitude = wx.getStorageSync(CACHE_LONGITUDE); //经度
- let latitude = wx.getStorageSync(CACHE_LATITUDE); //纬度
- let data = {
- latitude: latitude, //纬度
- longitude: longitude, //经度
- page: 1,
- limit: 10
- }
- // storeListApi(data).then(res => {
- // let list = res.data.list || [];
- // this.setData({
- // storeList: list,
- // storeItems: list[0]
- // });
- // }).catch(err => {
- // })
- },
- /*
- * 获取用户信息
- */
- getUserInfo: function () {
- var that = this;
- getUserInfo().then(res => {
- let isState = true;
- if ((res.data.is_promoter || res.data.statu == 2) && this.data.sharePacket.priceName != 0) {
- isState = false;
- }
- that.setData({
- 'sharePacket.isState': isState,
- uid: res.data.uid
- });
- });
- },
- /**
- * 购物车手动填写
- */
- iptCartNum: function (e) {
- this.setData({
- ['productSelect.cart_num']: e.detail,
- cart_num: e.detail
- });
- },
- /**
- * 购物车数量加和数量减
- */
- ChangeCartNum: function (e) {
- //是否 加|减
- var changeValue = e.detail;
- //获取当前变动属性
- var productSelect = this.data.productValue[this.data.attrValue];
- //如果没有属性,赋值给商品默认库存
- if (productSelect === undefined && !this.data.productAttr.length) productSelect = this.data.productSelect;
- //不存在不加数量
- if (productSelect === undefined) return;
- if (this.data.cart_num) {
- productSelect.cart_num = this.data.cart_num;
- };
- //提取库存
- var stock = productSelect.stock || 0;
- //设置默认数据
- if (productSelect.cart_num == undefined) productSelect.cart_num = 1;
- //数量+
- if (changeValue) {
- productSelect.cart_num++;
- //大于库存时,等于库存
- if (productSelect.cart_num > stock) productSelect.cart_num = stock ? stock : 1;
- this.setData({
- ['productSelect.cart_num']: productSelect.cart_num,
- cart_num: productSelect.cart_num
- });
- } else {
- //数量减
- productSelect.cart_num--;
- //小于1时,等于1
- if (productSelect.cart_num < 1) productSelect.cart_num = 1;
- this.setData({
- ['productSelect.cart_num']: productSelect.cart_num,
- cart_num: productSelect.cart_num
- });
- }
- },
- /**
- * 属性变动赋值
- */
- ChangeAttr: function (e) {
- var values = e.detail;
- var productSelect = this.data.productValue[values];
- var storeInfo = this.data.storeInfo;
- this.setData({
- cart_num: 1
- })
- if (productSelect) {
- this.setData({
- ["productSelect.image"]: productSelect.image,
- ["productSelect.price"]: productSelect.price,
- ["productSelect.stock"]: productSelect.stock,
- ['productSelect.unique']: productSelect.unique,
- ['productSelect.cart_num']: 1,
- attrValue: values,
- attr: '已选择'
- });
- } else {
- this.setData({
- ["productSelect.image"]: storeInfo.image,
- ["productSelect.price"]: storeInfo.price,
- ["productSelect.stock"]: 0,
- ['productSelect.unique']: '',
- ['productSelect.cart_num']: 1,
- attrValue: '',
- attr: '请选择'
- });
- }
- },
- /**
- * 领取完毕移除当前页面领取过的优惠券展示
- */
- ChangCoupons: function (e) {
- var coupon = e.detail;
- var couponList = util.ArrayRemove(this.data.couponList, 'id', coupon.id);
- this.setData({
- couponList: couponList
- });
- },
- /**
- * 生命周期函数--监听页面加载
- */
- onLoad: function (options) {
- var that = this;
- this.setData({
- navH: app.globalData.navHeight,
- fixed: app.globalData.isFixed
- });
- //设置商品列表高度
- wx.getSystemInfo({
- success: function (res) {
- that.setData({
- height: res.windowHeight
- //res.windowHeight:获取整个窗口高度为px,*2为rpx;98为头部占据的高度;
- })
- },
- });
- //扫码携带参数处理
- if (options.scene) {
- var value = util.getUrlParams(decodeURIComponent(options.scene));
- if (value.id) options.id = value.id;
- //记录推广人uid
- if (value.pid) app.globalData.spid = value.pid;
- }
- if (!options.id) {
- return app.Tips({
- title: '缺少参数无法查看商品'
- }, {
- tab: 3,
- url: 1
- });
- }
- this.setData({
- id: options.id
- });
- //记录推广人uid
- if (options.spid) {
- app.globalData.spid = options.spid;
- }
- this.getGoodsDetails();
- this.getList();
- },
- setClientHeight: function () {
- if (!this.data.good_list.length) return;
- var query = wx.createSelectorQuery().in(this);
- query.select("#list0").boundingClientRect();
- var that = this;
- query.exec(function (res) {
- that.setData({
- clientHeight: res[0].height + 20
- });
- });
- },
- infoScroll: function () {
- var that = this,
- topArr = [],
- heightArr = [];
- for (var i = 0; i < that.data.navList.length; i++) { //productList
- //获取元素所在位置
- var query = wx.createSelectorQuery().in(this);
- var idView = "#past" + i;
- if (!that.data.good_list.length && i == 2) {
- var idView = "#past" + 3;
- }
- query.select(idView).boundingClientRect();
- query.exec(function (res) {
- var top = res[0].top;
- var height = res[0].height;
- topArr.push(top);
- heightArr.push(height);
- that.setData({
- topArr: topArr,
- heightArr: heightArr
- });
- });
- };
- },
- /**
- * 获取产品详情
- */
- getGoodsDetails: function () {
- var that = this;
- getProductDetail(that.data.id).then(res => {
- var storeInfo = res.data.storeInfo;
- var good_list = res.data.good_list || [];
- var count = Math.ceil(good_list.length / 6);
- var goodArray = new Array();
- for (var i = 0; i < count; i++) {
- var list = good_list.slice(i * 6, i * 6 + 6);
- if (list.length) goodArray.push({
- list: list
- });
- }
- that.setData({
- storeInfo: storeInfo,
- reply: res.data.reply ? [res.data.reply] : [],
- replyCount: res.data.replyCount,
- description: storeInfo.description,
- replyChance: res.data.replyChance,
- productAttr: res.data.productAttr,
- productValue: res.data.productValue,
- ["sharePacket.priceName"]: res.data.priceName,
- // ['parameter.title']: storeInfo.store_name,
- systemStore: res.data.system_store,
- storeSelfMention: res.data.store_self_mention,
- good_list: goodArray,
- activity: res.data.activity ? res.data.activity : []
- });
- var navList = ['商品', '评价', '详情'];
- if (goodArray.length) {
- navList.splice(2, 0, '推荐')
- }
- that.setData({
- navList: navList
- });
- if (app.globalData.isLog) {
- that.getUserInfo();
- }
- that.downloadFilestoreImage();
- that.DefaultSelect();
- setTimeout(function () {
- that.setClientHeight();
- }, 500);
- setTimeout(function () {
- that.infoScroll();
- }, 500);
- //html转wxml
- WxParse.wxParse('description', 'html', that.data.description, that, 0);
- }).catch(err => {
- //状态异常返回上级页面
- return app.Tips({
- title: err.toString()
- }, {
- tab: 3,
- url: 1
- });
- })
- },
- goPages: function (e) {
- wx.navigateTo({
- url: 'pages/goods_details/index?id=' + e.currentTarget.dataset.id
- });
- },
- /**
- * 拨打电话
- */
- makePhone: function () {
- wx.makePhoneCall({
- phoneNumber: this.data.systemStore.phone
- })
- },
- /**
- * 打开地图
- */
- showMaoLocation: function () {
- if (!this.data.systemStore.latitude || !this.data.systemStore.longitude) return app.Tips({
- title: '缺少经纬度信息无法查看地图!'
- });
- wx.openLocation({
- latitude: parseFloat(this.data.systemStore.latitude),
- longitude: parseFloat(this.data.systemStore.longitude),
- scale: 8,
- name: this.data.systemStore.name,
- address: this.data.systemStore.address + this.data.systemStore.detailed_address,
- success: function () {
- },
- });
- },
- /**
- * 默认选中属性
- */
- DefaultSelect: function () {
- var productAttr = this.data.productAttr,
- storeInfo = this.data.storeInfo,
- productValue = this.data.productValue,
- value = [];
- for (var key in productValue) {
- if (productValue[key].stock > 0) {
- value = this.data.productAttr.length ? key.split(",") : [];
- break;
- }
- }
- for (var i = 0, len = productAttr.length; i < len; i++) {
- if (productAttr[i].attr_value[0]) productAttr[i].checked = false; // value[i];
- };
- var productSelect = this.data.productValue[value.sort().join(',')];
- productSelect = null;
- if (productSelect) {
- this.setData({
- ["productSelect.store_name"]: storeInfo.store_name,
- ["productSelect.image"]: productSelect.image,
- ["productSelect.price"]: productSelect.price,
- ["productSelect.stock"]: productSelect.stock,
- ['productSelect.unique']: productSelect.unique,
- ['productSelect.cart_num']: 1,
- attrValue: value,
- attr: '已选择'
- });
- } else {
- this.setData({
- ["productSelect.store_name"]: storeInfo.store_name,
- ["productSelect.image"]: storeInfo.image,
- ["productSelect.price"]: storeInfo.price,
- ["productSelect.stock"]: this.data.productAttr.length ? 0 : storeInfo.stock,
- ['productSelect.unique']: '',
- ['productSelect.cart_num']: 1,
- attrValue: '',
- attr: '请选择'
- });
- }
- this.setData({
- productAttr: productAttr,
- cart_num: 1
- });
- },
- /**
- * 获取是否收藏
- */
- get_product_collect: function () {
- var that = this;
- getProductDetail(that.data.id).then(res => {
- that.setData({
- 'storeInfo.userCollect': res.data.storeInfo.userCollect
- });
- });
- },
- /**
- * 获取优惠券
- */
- getCouponList() {
- var that = this;
- getCoupons({
- page: 1,
- limit: 10,
- type: 1,
- product_id: that.data.id
- }).then(res => {
- var couponList = [];
- for (var i = 0; i < res.data.length; i++) {
- if (!res.data[i].is_use && couponList.length < 2) couponList.push(res.data[i]);
- }
- that.setData({
- ['coupon.list']: res.data,
- couponList: couponList
- });
- });
- },
- /**
- * 收藏商品
- */
- setCollect: function () {
- if (app.globalData.isLog === false) {
- this.setData({
- isAuto: true,
- iShidden: false,
- });
- } else {
- var that = this;
- if (this.data.storeInfo.userCollect) {
- collectDel(this.data.storeInfo.id).then(res => {
- that.setData({
- ['storeInfo.userCollect']: !that.data.storeInfo.userCollect
- })
- })
- } else {
- collectAdd(this.data.storeInfo.id).then(res => {
- that.setData({
- ['storeInfo.userCollect']: !that.data.storeInfo.userCollect
- })
- })
- }
- }
- },
-
- /**
- * 打开属性插件
- */
- selecAttr: function () {
- if (app.globalData.isLog === false)
- this.setData({
- isAuto: true,
- iShidden: false
- })
- else
- this.setData({
- 'attribute.cartAttr': true,
- isOpen: true
- })
- },
- /**
- * 打开优惠券插件
- */
- coupon: function () {
- if (app.globalData.isLog === false)
- this.setData({
- isAuto: true,
- iShidden: false
- })
- else {
- this.getCouponList();
- this.setData({
- 'coupon.coupon': true
- })
- }
- },
- onMyEvent: function (e) {
- this.setData({
- 'attribute.cartAttr': e.detail.window,
- isOpen: false
- });
- },
- /**
- * 打开属性加入购物车
- */
- joinCart: function (e) {
- //是否登录
- if (app.globalData.isLog === false)
- this.setData({
- isAuto: true,
- iShidden: false,
- });
- else {
- this.goCat();
- }
- },
- /*
- * 加入购物车
- */
- goCat: function (isPay) {
- var that = this;
- var productSelect = this.data.productValue[this.data.attrValue];
- //打开属性
- if (this.data.attrValue) {
- //默认选中了属性,但是没有打开过属性弹窗还是自动打开让用户查看默认选中的属性
- this.setData({
- 'attribute.cartAttr': !this.data.isOpen ? true : false
- })
- } else {
- if (this.data.isOpen)
- this.setData({
- 'attribute.cartAttr': true
- })
- else
- this.setData({
- 'attribute.cartAttr': !this.data.attribute.cartAttr
- });
- }
- //只有关闭属性弹窗时进行加入购物车
- if (this.data.attribute.cartAttr === true && this.data.isOpen == false) return this.setData({
- isOpen: true
- });
- //如果有属性,没有选择,提示用户选择
- if (this.data.productAttr.length && productSelect === undefined && this.data.isOpen == true) return app.Tips({
- title: '请选择属性'
- });
- if (!that.data.cart_num || parseInt(that.data.cart_num) <= 0) return app.Tips({
- title: '请输入购买数量'
- });
- postCartAdd({
- productId: that.data.id,
- cartNum: that.data.cart_num,
- uniqueId: productSelect !== undefined ? productSelect.unique : '',
- 'new': isPay === undefined ? 0 : 1,
- }).then(res => {
- that.setData({
- isOpen: false,
- 'attribute.cartAttr': false
- });
- if (isPay)
- wx.navigateTo({
- url: '/pages/order_confirm/index?cartId=' + res.data.cartId
- });
- else
- app.Tips({
- title: '添加购物车成功',
- icon: 'success'
- }, function () {
- that.getCartCount(true);
- });
- }).catch(err => {
- return app.Tips({
- title: err
- });
- });
- },
- /**
- * 获取购物车数量
- * @param boolean 是否展示购物车动画和重置属性
- */
- getCartCount: function (isAnima) {
- var that = this;
- getCartCounts().then(res => {
- that.setData({
- CartCount: res.data.count
- });
- //加入购物车后重置属性
- if (isAnima) {
- that.setData({
- animated: true,
- attrValue: '',
- attr: '请选择',
- ["productSelect.image"]: that.data.storeInfo.image,
- ["productSelect.price"]: that.data.storeInfo.price,
- ["productSelect.stock"]: that.data.storeInfo.stock,
- ['productSelect.unique']: '',
- ['productSelect.cart_num']: 1,
- cart_num: 1
- });
- that.selectComponent('#product-window').ResetAttr();
- setTimeout(function () {
- that.setData({
- animated: false
- });
- }, 500);
- }
- });
- },
- /**
- * 立即购买
- */
- goBuy: function (e) {
- if (app.globalData.isLog === false)
- this.setData({
- isAuto: true,
- iShidden: false
- });
- else
- this.goCat(true);
- },
- /**
- * 分享打开和关闭
- */
- listenerActionSheet: function () {
- if (app.globalData.isLog === false)
- this.setData({
- isAuto: true,
- iShidden: false
- });
- else
- this.setData({
- actionSheetHidden: !this.data.actionSheetHidden
- })
- },
- //隐藏海报
- posterImageClose: function () {
- this.setData({
- posterImageStatus: false,
- })
- },
- //替换安全域名
- setDomain: function (url) {
- url = url ? url.toString() : '';
- //本地调试打开,生产请注销
- // return url;
- if (url.indexOf("https://") > -1) return url;
- else return url.replace('http://', 'https://');
- },
- //获取海报产品图
- downloadFilestoreImage: function () {
- var that = this;
- wx.downloadFile({
- url: that.setDomain(that.data.storeInfo.image),
- success: function (res) {
- that.setData({
- storeImage: res.tempFilePath
- })
- },
- fail: function () {
- return app.Tips({
- title: ''
- });
- that.setData({
- storeImage: '',
- })
- },
- });
- },
- /**
- * 获取产品分销二维码
- * @param function successFn 下载完成回调
- */
- downloadFilePromotionCode: function (successFn) {
- var that = this;
- getProductCode(this.data.id).then(res => {
- wx.downloadFile({
- url: that.setDomain(res.data.code),
- success: function (res) {
- that.setData({
- isDown: false
- });
- if (typeof successFn == 'function')
- successFn && successFn(res.tempFilePath);
- else
- that.setData({
- PromotionCode: res.tempFilePath
- });
- },
- fail: function () {
- that.setData({
- isDown: false
- });
- that.setData({
- PromotionCode: ''
- });
- },
- });
- }).catch(err => {
- that.setData({
- isDown: false
- });
- that.setData({
- PromotionCode: ''
- });
- });
- },
- /**
- * 生成海报
- */
- goPoster: function () {
- var that = this;
- that.setData({
- canvasStatus: true
- });
- var arr2 = [that.data.posterbackgd, that.data.storeImage, that.data.PromotionCode];
- if (that.data.isDown) return app.Tips({
- title: '正在下载海报,请稍后再试!'
- });
- wx.getImageInfo({
- src: that.data.PromotionCode,
- fail: function (res) {
- return app.Tips({
- 'title': '小程序二维码需要发布正式版后才能获取到'
- });
- },
- success() {
- if (arr2[2] == '') {
- //海报二维码不存在则从新下载
- that.downloadFilePromotionCode(function (msgPromotionCode) {
- arr2[2] = msgPromotionCode;
- if (arr2[2] == '') return app.Tips({
- title: '海报二维码生成失败!'
- });
- util.PosterCanvas(arr2, that.data.storeInfo.store_name, that.data.storeInfo.price, function (tempFilePath) {
- that.setData({
- posterImage: tempFilePath,
- posterImageStatus: true,
- canvasStatus: false,
- actionSheetHidden: !that.data.actionSheetHidden
- })
- });
- });
- } else {
- //生成推广海报
- util.PosterCanvas(arr2, that.data.storeInfo.store_name, that.data.storeInfo.price, function (tempFilePath) {
- that.setData({
- posterImage: tempFilePath,
- posterImageStatus: true,
- canvasStatus: false,
- actionSheetHidden: !that.data.actionSheetHidden
- })
- });
- }
- },
- });
- },
- /*
- * 保存到手机相册
- */
- savePosterPath: function () {
- var that = this;
- wx.getSetting({
- success(res) {
- if (!res.authSetting['scope.writePhotosAlbum']) {
- wx.authorize({
- scope: 'scope.writePhotosAlbum',
- success() {
- wx.saveImageToPhotosAlbum({
- filePath: that.data.posterImage,
- success: function (res) {
- that.posterImageClose();
- app.Tips({
- title: '保存成功',
- icon: 'success'
- });
- },
- fail: function (res) {
- app.Tips({
- title: '保存失败'
- });
- }
- })
- }
- })
- } else {
- wx.saveImageToPhotosAlbum({
- filePath: that.data.posterImage,
- success: function (res) {
- that.posterImageClose();
- app.Tips({
- title: '保存成功',
- icon: 'success'
- });
- },
- fail: function (res) {
- app.Tips({
- title: '保存失败'
- });
- },
- })
- }
- }
- })
- },
-
- /**
- * 用户点击右上角分享
- */
- onShareAppMessage: function () {
- var that = this;
- that.setData({
- actionSheetHidden: !that.data.actionSheetHidden
- });
- userShare();
- return {
- title: that.data.storeInfo.store_name || '',
- imageUrl: that.data.storeInfo.image || '',
- path: '/pages/index/index?a=share&id=' + that.data.id + '&spid=' + that.data.uid,
- //path: '/pages/goods_details/index?id=' + that.data.id + '&spid=' + that.data.uid,
- }
- }
- })
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