test/pages/order/components/date/index.js

// pages/order/components/date/index.js
import commonApi from "../../../../utils/https/common"
import util from "../../../../utils/util"
let app = getApp()
Component({
  /**
   * 组件的属性列表
   */
  options: {
    styleIsolation: 'apply-shared',
    addGlobalClass: true
  },
  properties: {
    product: {
      type: Object,
      default: {}
    },
    // 是否是团体预约的场馆
    isTeam: {
      type: Number,
      default: 0
    }
  },

  /**
   * 组件的初始数据
   */
  data: {
    threeDays: [],
    activeDate: "",
    datelist: [],
    showMoreDateFlag: false,
    moreFlag: true,
    timelist: [],
    timeIndex: 0,
    isSzMuseum: false,
    kjIdCom: null,
    gpIdCom: null
  },
  lifetimes: {
    attached: function () {
      this.setData({
        kjIdCom: app.globalData.kjId,
        gpIdCom: app.globalData.gp_id || app.globalData.team_id
      })
      // 在组件实例进入页面节点树时执行
      let product = app.globalData.product, today = util.formatDate(new Date()), end_date = util.formatDate(new Date(new Date().getTime() + 60 * 24 * 60 * 60 * 1000));
      if (product.product.title.indexOf("苏州博物馆") != -1) {
        this.setData({
          isSzMuseum: true
        })
      }
      let todayTimes = new Date(today.replace(/-/g,'/')).getTime()
      commonApi.user_post("token/check").then(res => {
        if (res.code == 1) {
          // 获取价格日历
          commonApi.user_post("product/product_date_price", {
            start_date: today,
            end_date: end_date,
            sku_id: product.sku.id
          }).then(res => {
            for (let i = 0; i < res.data.length; i++) {
              if(new Date(res.data[i].date.replace(/-/g,'/')).getTime()==todayTimes && (this.properties.isTeam || this.properties.product && this.properties.product.isTeam==1)){
                // 如果是团队预约的场馆 并且是今天的话 不能预定
                res.data[i].stock=0;
                // res.data.price=100;
                res.data[i].tipText = '不可定'
              }
            }
            // 如果之前已经在详情页面选择了日期的话 默认日期不能是第一个有库存的日期了
            if (app.globalData.product.infoDate) {
              let dateIndex = res.data.slice(0, 3).findIndex(item => item.date == app.globalData.product.infoDate.date)
              // if(!app.globalData.product.infoDate.short_date){
              //   app.globalData.product.infoDate.short_date = app.globalData.product.infoDate.date.split("-").splice(1,2).join("-")
              // }
              this.setData({
                activeDate: app.globalData.product.infoDate,
                moreFlag: dateIndex != -1
              })
              this.getTimeStock()
              this.triggerEvent("onChangeDate", app.globalData.product.infoDate)
            }
            else {
              for (let i = 0; i < res.data.length; i++) {
                if (res.data[i].stock > 0) {
                  res.data[i].short_date = res.data[i].date.split("-").splice(1, 2).join("-")
                  this.setData({
                    activeDate: res.data[i]
                  })
                  this.getTimeStock()
                  this.triggerEvent("onChangeDate", this.data.activeDate)
                  break;
                }
              }
            }
            if (this.data.gpIdCom) {
              // 拼团的话 价格日历无效 所有价格都是sku里面的event_price
              res.data.map(item => {
                item.price = product.sku.event_price
              })
            }

            this.setData({
              datelist: res.data
            })

            this.setData({
              threeDays: res.data.slice(0, 3)
            })
            let index = this.data.threeDays.findIndex(item => item.date == this.data.activeDate.date)
            this.setData({
              moreFlag: index != -1
            })
            console.log(res)
          })
        }
      })

    },
    detached: function () {
      // 在组件实例被从页面节点树移除时执行
    },
  },
  pageLifetimes: {
    show: function () {
      this.setData({
        kjIdCom: app.globalData.kjId,
        gpIdCom: app.globalData.gp_id || app.globalData.team_id
      })
    }
  },
  /**
   * 组件的方法列表
   */
  methods: {
    showMoreDate: function () {
      this.setData({
        showMoreDateFlag: true
      })
    },
    hideCalendar: function () {
      this.setData({
        showMoreDateFlag: false
      })
    },
    changeDate: function (e) {
      let date = e.currentTarget.dataset.date;
      if (date.stock <= 0) return;
      if (date.stock == null) return;
      if (date.price == null) return;
      this.setData({
        activeDate: date,
        moreFlag: true
      })
      this.triggerEvent("onChangeDate", this.data.activeDate)
      this.getTimeStock()
    },
    // 修改日期
    onTapDay: function (e) {
      let threeDays = this.data.threeDays, flag = false;
      threeDays.map(item => {
        if (item.date == e.detail.date) {
          flag = true
        }
      })
      e.detail.short_date = e.detail.date.substr(5, 5);
      this.setData({
        activeDate: e.detail,
        showMoreDateFlag: false,
        moreFlag: flag
      })
      this.triggerEvent("onChangeDate", this.data.activeDate)
      this.getTimeStock()
    },
    getTimeStock: function () {
      if (this.data.activeDate.is_time_stock != true) return;
      commonApi.user_post("product/product_timestock_price", {
        date: this.data.activeDate.date,
        sku_id: this.data.activeDate.sku_id ? this.data.activeDate.sku_id : app.globalData.product.sku.id
      }).then(res => {
        let timeIndex = -1;
        if (app.globalData.product.infoTime) {
          this.triggerEvent("onChangeTime", app.globalData.product.infoTime);
          timeIndex = res.data.findIndex(item => item.start_time == app.globalData.product.infoTime.start_time)
          this.setData({
            timelist: res.data,
            timeIndex: timeIndex
          })
          return;
        }
        for (let i = 0; i < res.data.length; i++) {
          if (res.data[i].stock_number > 0) {
            timeIndex = i;
            break;
          }
        }
        this.setData({
          timelist: res.data,
          timeIndex: timeIndex
        })
        this.triggerEvent("onChangeTime", this.data.timelist[this.data.timeIndex])
      })
    },
    selectTime: function (e) {
      if (this.data.timelist[e.currentTarget.dataset.index].stock_number != 0) {
        this.setData({
          timeIndex: e.currentTarget.dataset.index
        })
        this.triggerEvent("onChangeTime", this.data.timelist[this.data.timeIndex])
      }

    }
  }
})