SunjiApplet/pages/order/table/table.js

const app = getApp();
// const myOrder = require("../../utils/myOrder.js");
Page({
  /**
   * 页面的初始数据
   */
  data: {
    storeId: "",
    areaList: [],
    selectArea: null,
    defaultTable: "",
    tableArea: "",
    tableName: "",
    tableNo: [],
  },

  /**
   * 生命周期函数--监听页面加载
   */
  onLoad: function(options) {
    this.data.storeId = options.storeId;
    this.cy_loadTableArea();
  },


  /**
   * 餐桌区域
   */
  cy_loadTableArea: function() {
    var that = this;
    var params = {
      "method": "store.table.area",
      "storeId": this.data.storeId,
    }
    console.log(params);
    var ignores = [];
    app.jsapi.api(app.globalData.appKey, app.globalData.appSecret, app.globalData.serverUrl).ajax(params, ignores,
      function(json) {
        var data = json.data;
        if (data.status == 1) {
          var list = data.list;
          if (list.length > 0) {
            that.data.selectArea = list[0];
            for (var item of list) {
              item.select = false;
              if (that.data.tableArea == item.name) {
                that.data.selectArea = item;
              }
            }
            that.data.selectArea.select = true;
            that.data.tableArea = that.data.selectArea.name;
            that.setData({
              areaList: list,
            })
            that.cy_loadTableNo();
          } else {
            wx.showToast({
              title: '暂无数据',
              icon: 'none'
            })
          }
        }
      },
      function(err) {
        console.log("=-=-=", err);
      });
  },

  /**
   * 餐桌桌号
   */
  cy_loadTableNo: function() {
    var that = this;
    var params = {
      "method": "store.table",
      "storeId": this.data.storeId,
    }
    var ignores = [];
    app.jsapi.api(app.globalData.appKey, app.globalData.appSecret, app.globalData.serverUrl).ajax(params, ignores,
      function(json) {
        console.log(json);
        var data = json.data;
        if (data.status == 1) {
          var list = data.list;
          for (var area of that.data.areaList) { //餐桌区域
            area.list = [];
            if (area.select) {
              that.data.selectArea = area;
            }
            for (var table of list) { // 餐桌桌号
              table.select = false;
              if (area.id == table.areaId) {
                area.list.push(table);
              }
              if (area.name == that.data.tableArea) {
                if (table.name == that.data.tableName) {
                  table.select = true;
                }
              }
            }
          }

          console.log(that.data.selectArea);
          that.setData({
            tableList: that.data.selectArea.list,
          });
        }
      },
      function(err) {
        console.log("=-=-=", err);
      });
  },

  /**
   * 
   */
  cy_tapTableNo: function(e) {
    var index = e.currentTarget.dataset.index;
    var table = this.data.tableList[index];
    var tableName = this.data.selectArea.name + "#" + table.name;
    app.orderTicket.tableName = tableName;
    app.orderTicket.tableNo = table.no;
    var pages = getCurrentPages();
    var prevPage = pages[pages.length - 2] //上一个页面
    prevPage.setData({
      tableName: tableName,
      tableNo: table.no
    })
    wx.navigateBack({

    })
  },

  /**
   * 
   */
  cy_choose: function(e) {
    var that = this;
    var index = e.currentTarget.dataset.index;
    that.data.selectArea = that.data.areaList[index];
    console.log(that.data.areaList);
    for (var i = 0; i < that.data.areaList.length; i++) {
      var area = that.data.areaList[i];
      area.select = false;
    }
    that.data.selectArea.select = true;
    that.setData({
      areaList: that.data.areaList,
      tableList: that.data.selectArea.list,
    })
  }
})