// utils/app.ts.ts
import { getMonthDay } from '../../utils/util'
import { getCardBoardOrderDeliveryList } from '../../api/index'
import { getAppInstance } from '../../utils/app';
const app = getAppInstance();

// const userInfo = wx.getStorageSync('userInfo');
// const devicecode = wx.getStorageSync('devicecode');
Page({

  /**
   * 页面的初始数据
   */
  data: {
    date_field: '',
    s_date: '',
    e_date: '',
    search_input_focus: false,
    customerId: 0,
    searchTxt: '',
    sDateVisible: false,
    startDate: '',
    list: [],
    showCount: true,
    totalData: {},
    customerList: [],
    pageNumber: 1,         // 当前页码
    pageSize: 20,    // 每页数量
    hasMore: true,   // 是否还有更多数据
    loading: false,   // 是否正在加载（防止重复请求）
    isCust: false  //是否为客户账号，限制仅可查看本身的订单
  },
  hideCount() {
    this.setData({
      showCount: false
    })
  },
  showCount() {
    this.setData({
      showCount: true
    })
  },
   // 触底事件
   onScrollToLower() {
    // 防止重复加载 & 无更多数据
    if (this.data.loading || !this.data.hasMore) return

    this.setData({ loading: true,pageNumber: this.data.pageNumber + 1 })
    wx.nextTick(() => {
      this.getOrderList(true);
    })
  },
  // 跳转订单详情
  toOrderDetail(e) {
    const id = e.currentTarget.dataset.id;
    wx.navigateTo({
      url: `/pages/cardBoardOrderDeliveryDetail/cardBoardOrderDeliveryDetail?id=${id}`
    })
  },
  // 日期相关
  showPicker(e) {
    const field = e.currentTarget.dataset.field;
    this.setData({ sDateVisible: true, date_field: field });
  },
  onCancel() {
    this.setData({ sDateVisible: false });
  },
  // 选择日期
  onConfirm(e) {
    const { value } = e.detail;
    this.setData({ [this.data.date_field]: value,sDateVisible: false });
    this.getOrderList(false);
  },
  // 关键词搜索
  handleSearchTxtChange(e) {
    const { value } = e.detail;
    this.setData({ searchTxt: value });
  },
  // 切换客户
  onCustChange(e) {
    this.setData({
      customerId: e.detail.value,
    });
    this.getOrderList(false);
  },
  // 搜索输入框焦点事件
  inputFocus() {
    this.setData({
      search_input_focus: true
    })
  },
  inputBlur() {
    this.setData({
      search_input_focus: false
    })
  },
  /**
   * 生命周期函数--监听页面加载
   */
  onLoad() {
    const days = getMonthDay();
    const userInfo = wx.getStorageSync('userInfo');
    this.setData({
      s_date: days[0],
      e_date: days[1],
      customerId: userInfo.custid?userInfo.custid:0,
      customerList: app.globalData.customerList,
      date_field: 's_date',
      isCust: userInfo.custid?true:false,
    })
    this.getOrderList(false);
    
  },

  async getOrderList(isLoadMore: Boolean) {
    try {
      wx.showLoading({ title: '加载中' });
      const { searchTxt, pageNumber, pageSize, s_date, e_date, customerId }= this.data;
      const filterStr = {};
      if (s_date || e_date) {
        filterStr.createtime = [(s_date?'#>=#' + s_date:''),(e_date?'#<=#' + e_date:'')]
      }
      if (customerId) {
        filterStr.custid = '#IN#' + customerId;
      }
      const params = { 
        pageNumber, 
        pageSize,
        searchTxt,
        screenStr: JSON.stringify(filterStr)
      };
      const res = await getCardBoardOrderDeliveryList(params).catch( () => {});
      if (res.statusCode === 200) {
        const dataList = res.data.list.map( item => {
          item.createtime = item.createtime.replace('T', ' ');
          if (item.custcode) {
            const obj = app.globalData.customerList.find( item2 => item2.code == item.custcode);
            item.customName = obj?obj.name:'';
          }
          if (item.listDetail) {
            item.totalSquaNum = item.listDetail.reduce((total,obj) => total + ((obj.wide * obj.long / 10000) * obj.num),0)?.toFixed(2);
          }
          if (item.delitime) {
            item.delitime = item.delitime.split('T').join(' ');
          }
        
          return item;
        })
        let totalData = res.data.totalData;
        for (const key in totalData) {
          const val = totalData[key];
          // 是数字 且 不是整数（有小数点）
          if (typeof val === 'number' && !Number.isInteger(val)) {
            totalData[key] = val.toFixed(2);   // 字符串类型，如 "3.14"
          }
      }
        this.setData({
          hasMore: this.data.list.length + this.data.pageSize >= res.data.searchListResourceParamaters.total?false:true,
          loading: false,
          list: isLoadMore == true?[...this.data.list,...dataList]: dataList, 
          totalData: res.data.totalData || {}
        });
      } else {
        wx.showToast({ title: '数据加载失败', icon: 'none' });
      }
    } catch (err) {
      console.error(err);
      wx.showToast({ title: '系统错误', icon: 'none' });
    } finally {
      wx.hideLoading();
    }
  },

  /**
   * 生命周期函数--监听页面初次渲染完成
   */
  onReady() {

  },

  /**
   * 生命周期函数--监听页面显示
   */
  onShow() {

  },

  /**
   * 生命周期函数--监听页面隐藏
   */
  onHide() {

  },

  /**
   * 生命周期函数--监听页面卸载
   */
  onUnload() {

  },

  /**
   * 页面相关事件处理函数--监听用户下拉动作
   */
  onPullDownRefresh() {

  },

  /**
   * 页面上拉触底事件的处理函数
   */
  onReachBottom() {

  },

  /**
   * 用户点击右上角分享
   */
  onShareAppMessage() {

  }
})