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@@ -1,5 +1,5 @@
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// pages/reserve/index.js
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-import moment from '../../utils/moment.min';
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+import moment, { parseTwoDigitYear } from '../../utils/moment.min';
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moment.locale('en', {
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longDateFormat: {
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l: "YYYY-MM-DD",
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@@ -14,25 +14,183 @@ Page({
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*/
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data: {
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height: app.globalData.height * 2 + 25,
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+ windowHeight: app.globalData.windowHeight,
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navbarData: {
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name: '报餐'
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},
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restaurant: '当前餐厅',
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today: '',
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// 点餐
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- active: 0
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-
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+ currentTab: 0,
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+ // 早餐,午餐,晚餐
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+ infoTab: 0,
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+ // 餐列表
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+ breakfastList: [],
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+ lunchList: [],
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+ dinnerList: [],
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+ // 餐数量
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+ oneStepper: 0,
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+ twoStepper: 0,
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+ thrStepper: 0,
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+ // 选餐表单
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+ form: {
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+ breakfast: { reserve: 0, list: [], },
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+ lunch: { reserve: 0, list: [], },
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+ dinner: { reserve: 0, list: [], },
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+ },
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},
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// 选择日期
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bindDateChange: function (e) {
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console.log('picker发送选择改变,携带值为', e.detail.value)
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this.setData({ today: e.detail.value })
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},
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+ // 禁止左右滑动
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+ stopTab: function (e) {
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+ return false
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+ },
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+ //点击切换
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+ clickTab: function (e) {
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+ var that = this;
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+ if (this.data.currentTab === e.target.dataset.current) {
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+ return false;
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+ } else {
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+ that.setData({
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+ currentTab: e.target.dataset.current
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+ })
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+ }
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+ },
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+ // 点击选择餐食
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+ infoClickTab: function (e) {
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+ var that = this;
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+ let data = e.target.dataset.current;
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+ if (this.data.infoTab === data) return false;
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+ else that.setData({ infoTab: data });
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+
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+ },
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+ // 选择餐数量
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+ // 早餐,午餐,晚餐
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+ oneChange: function (e) {
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+ if (this.data.infoTab == 0) this.setData({ oneStepper: e.detail })
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+ else if (this.data.infoTab == 1) this.setData({ twoStepper: e.detail })
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+ else if (this.data.infoTab == 2) this.setData({ thrStepper: e.detail })
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+ },
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+ // 增加
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+ onePlus: function (e) {
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+ console.log('增加');
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+ let data = e.target.dataset.data;
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+ let type = this.data.infoTab;
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+ if (type == 0) {//早餐
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+ var meal = this.data.form.breakfast;
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+ // 计算卡路里
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+ let reserve = meal.reserve + data.reserve;
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+ this.setData({ 'form.breakfast.reserve': reserve })
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+ } else if (type == 1) {//午餐
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+ var meal = this.data.form.lunch;
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+ // 计算卡路里
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+ let reserve = meal.reserve + data.reserve;
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+ this.setData({ 'form.lunch.reserve': reserve })
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+ } else if (type == 2) {//晚餐
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+ var meal = this.data.form.dinner;
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+ // 计算卡路里
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+ let reserve = meal.reserve + data.reserve;
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+ this.setData({ 'form.dinner.reserve': reserve })
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+ }
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+ // 查询下标
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+ let res = meal.list.findIndex(i => i.id === data.id);
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+ // 查询数据
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+ let arr = meal.list.find(i => i.id === data.id);
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+ if (arr) {//已有值
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+ let qwe = { id: arr.id, title: arr.title, num: arr.num + 1 }
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+ meal.list.splice(res, 1, qwe)
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+ } else {//没有值
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+ let arr = { id: data.id, title: data.title, num: 1 }
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+ meal.list.push(arr)
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+ }
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+ },
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+ // 减少
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+ oneMinus: function (e) {
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+ console.log('减少');
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+ let data = e.target.dataset.data;
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+ let type = this.data.infoTab;
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+ if (type == 0) {//早餐
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+ var meal = this.data.form.breakfast;
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+ // 计算减少卡路里
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+ let reserve = meal.reserve - data.reserve;
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+ this.setData({ 'form.breakfast.reserve': reserve })
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+ } else if (type == 1) {//午餐
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+ var meal = this.data.form.lunch;
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+ // 计算减少卡路里
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+ let reserve = meal.reserve - data.reserve;
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+ this.setData({ 'form.lunch.reserve': reserve })
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+ } else if (type == 2) {//晚餐
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+ var meal = this.data.form.dinner;
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+ // 计算减少卡路里
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+ let reserve = meal.reserve - data.reserve;
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+ this.setData({ 'form.dinner.reserve': reserve })
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+ }
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+ // 查询下标
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+ let res = meal.list.findIndex(i => i.id === data.id);
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+ // 查询数据
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+ let arr = meal.list.find(i => i.id === data.id);
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+ if (arr) {
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+ let qwe = { id: arr.id, title: arr.title, num: arr.num - 1 }
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+ meal.list.splice(res, 1, qwe)
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+ }
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+ },
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+ // 提交
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+ onSubmit: function () {
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+ console.log(this.data.form);
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+ wx.showToast({
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+ title: '完成点餐',
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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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- this.searchDate()
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+ this.searchDate();
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+ let one = [{
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+ id: '1',
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+ url: '/image/home/image2.jpg',
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+ title: '早餐1',
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+ num: '1000',
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+ reserve: 15
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+ }, {
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+ id: '2',
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+ url: '/image/home/image2.jpg',
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+ title: '早餐2',
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+ num: '1000',
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+ reserve: 15
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+ },]
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+ if (one) this.setData({ breakfastList: one })
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+ let two = [{
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+ id: '3',
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+ url: '/image/home/image2.jpg',
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+ title: '午餐1',
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+ num: '1000',
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+ reserve: 15
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+ }, {
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+ id: '4',
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+ url: '/image/home/image2.jpg',
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+ title: '午餐2',
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+ num: '1000',
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+ reserve: 15
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+ },]
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+ if (two) this.setData({ lunchList: two })
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+ let thr = [{
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+ id: '5',
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+ url: '/image/home/image2.jpg',
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+ title: '晚餐1',
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+ num: '1000',
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+ reserve: 15
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+ }, {
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+ id: '6',
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+ url: '/image/home/image2.jpg',
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+ title: '晚餐2',
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+ num: '1000',
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+ reserve: 15
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+ },]
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+ if (thr) this.setData({ dinnerList: thr })
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},
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// 查询时间
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searchDate: function () {
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