import commonApi from '../../../api/common';
import userApi from '../../../api/user';

Page({

  /**
   * 页面的初始数据
   */
  data: {
    stationList:[],
    sendType:'DELIVERY_AT_DOORSTEP'
  },

  bottomBarButtonTap(){
    const data = [];
    let hasPackage = false;
    this.data.stationList.map((item)=>{
      if(item.package.length>0&&item.package[0]!=''){
        hasPackage = true;
      }
      data.push({
        station_id:item.id,
        station_name:item.name,
        pickup_codes:item.package.filter((item)=>item!='').join(',')
      });
    })
    if(hasPackage){
      wx.setStorage({
        key:'pre-order',
        data:{
          price_request:{
            packages:data
          },
          delivery_method:this.data.sendType
        },
        success(){
          wx.navigateBack();
        }
      })
    }else{
      wx.removeStorage({
        key: 'pre-order',
        success(){
          wx.navigateBack();
        }
      })
    }
  },

  addPackage(event){
    const index = event.currentTarget.dataset.index;
    if(!this.data.stationList[index].package){
      this.data.stationList[index].package = [];
    }
    this.data.stationList[index].package.push('');
    this.setData({
      stationList:this.data.stationList
    });
  },
  deletePackage(event){
    const itemIndex = event.currentTarget.dataset.index;
    const packageIndex = event.currentTarget.dataset.p_index;
    this.data.stationList[itemIndex].package.splice(packageIndex,1);
    this.setData({
      stationList:this.data.stationList
    })
  },
  setPackageCode(event){
    const itemIndex = event.currentTarget.dataset.index;
    const packageIndex = event.currentTarget.dataset.p_index;
    this.data.stationList[itemIndex].package[packageIndex] = event.detail.value;
  },

  /**
   * 生命周期函数--监听页面加载
   */
  onLoad(options) {
    commonApi.station.list(options.communityId).then((data)=>{
      wx.getStorage({
        key:'pre-order',
        success:(res)=>{
          data.items.map((item)=>{
            const __item = res.data.price_request.packages.find((_item)=>_item.station_id==item.id);
            item.package = __item.pickup_codes.split(',')||[''];
          });
          this.setData({
            sendType:res.data.delivery_method,
            stationList:data.items
          })
        }
      });
      data.items.map((item)=>{
        item.package = [''];
      });
      this.setData({
        stationList:data.items
      })
    });
  },

  /**
   * 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() {

  }
})