rlz/coupon/pages/order/order.js

var app = getApp();
const { request } = require('../../utils/request')

Page({
  data: {
    order_list: [],
    nav_type: 1,
    all: true,
    height: '',
    url: app.globalData.url,
    statusType: ["全部", "待接单", "已接单", "服务中", "待支付", "已完成","已取消"],
    status: ["", "0", "1", "2", "3","4","-2"],
    currentType: 0,
    tabClass: ["", "", "", "", "", "", ""],
    pageNum: 1,
    hasMore: true,
    firstLoad: true,
    loading: false
  },

  statusTap: function (e) {
    var curType = e.currentTarget.dataset.index;
    this.setData({
      currentType: curType,
      pageNum: 1,
      order_list: []
    });
    this.getOrderList();
  },

  onClickLeft() {
    wx.navigateBack()
  },

  onLoad: function (options) {
    var statusBarHeight = wx.getSystemInfoSync().statusBarHeight;
    this.setData({
      statusBarHeight: statusBarHeight,
      height: 46 + statusBarHeight,
    });
  },

  itemclick(e) {
    if (e.currentTarget.dataset.item != 0) {
      let item = JSON.stringify(e.currentTarget.dataset.item);
      wx.navigateTo({
        url: "/pages/orderdetail/orderdetail?item=" + item,
      });
    }
  },

  go_pay(e) {
    if (e.currentTarget.dataset.item != 0) {
      let item = JSON.stringify(e.currentTarget.dataset.item);
      wx.navigateTo({
        url: "/pages/orderdetail/orderdetail?item=" + item,
      });
    }
  },

  onShow: function () {
    // 首次加载或从其他页返回刷新
    if (this.data.firstLoad) {
      this.setData({ firstLoad: false })
      this.getOrderList()
    }
  },

  onPullDownRefresh: function () {
    this.setData({ pageNum: 1 })
    this.refreshList().finally(() => wx.stopPullDownRefresh())
  },

  onReachBottom: function () {
    if (this.data.hasMore && !this.data.loading) {
      this.getOrderList()
    }
  },

  async refreshList() {
    this.setData({ loading: true })
    try {
      var res = await request({
        url: '/system/view/list',
        method: 'GET',
        loading: false,
        data: {
          pageNum: 1,
          pageSize: 30,
          status: this.data.status[this.data.currentType],
          usercId: wx.getStorageSync('uid')
        }
      })
      var list = res.rows || res.data || []
      this.setData({
        order_list: list,
        pageNum: 2,
        hasMore: list.length >= 30
      })
    } catch (e) {}
    this.setData({ loading: false })
  },

  async getOrderList() {
    if (this.data.loading) return
    this.setData({ loading: true })
    try {
      var res = await request({
        url: '/system/view/list',
        method: 'GET',
        loading: this.data.pageNum === 1,
        data: {
          pageNum: this.data.pageNum,
          pageSize: 30,
          status: this.data.status[this.data.currentType],
          usercId: wx.getStorageSync('uid')
        }
      })
      var newList = res.rows || res.data || []
      if (this.data.pageNum === 1) {
        this.setData({
          order_list: newList,
          pageNum: 2,
          hasMore: newList.length >= 30
        })
      } else {
        this.setData({
          order_list: this.data.order_list.concat(newList),
          pageNum: this.data.pageNum + 1,
          hasMore: newList.length >= 30
        })
      }
    } catch (e) {}
    this.setData({ loading: false })
  },
})