// pages/writeReturnLogistics/writeReturnLogistics.js
var http = require('../../utils/http.js');
Page({

  /**
   * 页面的初始数据
   */
  data: {
    // 物流公司选择
    deliveryList:[],
    expressId: 0,  //物流公司id
    loading:false,
    expressName: '',  //物流公司名称
    expressNo: '',  //物流单号
    imgs: [],  //图片凭证
    mobile: '', //手机号码
    refundSn: '',  //退款编号名称
    shopId: '',  //店铺id
    senderRemarks: '', //备注信息
    type:'',//编辑模式
    refundDeliveryId:0,//退货id
    editData:null
  },

  /**
   * 选择物流公司
   */
  chooseLogisticsCompany: function (e) {
    console.log('快递公司',e.detail.value)
    this.setData({
      expressId: e.detail.value
    })
  },

  onExpressNoInput:function(e){
    this.setData({
      expressNo:e.detail.value
    });
  },

  onSenderRemarksInput: function (e) {
    this.setData({
      senderRemarks: e.detail.value
    });
  },


  /**
   * 填写&提交物流信息
   */
  writeLogisticsMsg: function (e) {
    let that = this
    if(this.loading) return
    if (this.data.expressNo.length == 0) {
     return wx.showToast({
        icon: 'none',
        title: '请填写物流单号',
      })
    } else {
      var pics = '';
      this.data.imgs.forEach(function (item) {
        // pics += item.path + ',';
        pics += item.url + ',';
      });
      if (pics != '') {
        pics = pics.substring(0, pics.length - 1)
      }
     wx.showLoading();
      this.loading = true
      let data = {
        shopId:this.data.shopId,
        deyId: this.data.deliveryList[this.data.expressId].dvyId,  //物流公司id
        deyName: this.data.deliveryList[this.data.expressId].dvyName,  //物流公司名称
        deyNu: this.data.expressNo,  //物流单号
        imgs: pics,  //图片凭证
        senderMobile: this.data.mobile, //手机号码
        refundSn: this.data.refundSn,  //退款编号名称
        senderRemarks: this.data.senderRemarks, //备注信息
        userId:wx.getStorageSync("loginResult").userId
      }
      if(this.data.type == 'edit'){
        data.refundDeliveryId = this.data.refundDeliveryId
      }
      var parmas = {
        url:this.data.type == 'edit'?"/refund/delivery/update": "/refund/delivery/save",
        method: this.data.type == 'edit'?"PUT":"POST",
        data,
        callBack: (res) => {
          that.loading = false
          wx.hideLoading();
          if(res.code == 500){
            wx.showToast({
              title: res.msg||'操作失败',
            })
          }else{
            // 物流填写跳转页面
            wx.navigateTo({
              url: '/pages/DetailsOfRefund/DetailsOfRefund?refundSn=' + this.data.refundSn,
            })
          }
        }
      };
    http.request(parmas);
    }
  },



  /**
   * 上传图片
   */
  getUploadImg: function (e) {
    const idx = e.target.dataset.idx
    console.log(idx);
    var ths = this;
    wx.chooseImage({
      count: 1, // 默认9
      sizeType: ['compressed'],
      sourceType: ['album', 'camera'],
      success: function (res) {
        // 图片的本地临时文件路径列表
        var tempFilePaths = res.tempFilePaths;
        wx.showLoading({
          mask: true
        })
        var params = {
          url: "/p/file/upload",
          filePath: tempFilePaths[0],
          name: 'file',
          callBack: function (res2) {
            wx.hideLoading();
            var img = {};
            img.path = JSON.parse(res2).filePath;
            img.url = JSON.parse(res2).resourcesUrl + JSON.parse(res2).filePath;
            var imgs = ths.data.imgs;
            imgs.push(img);
            ths.setData({
              imgs: imgs
            })
          }
        };
        http.upload(params);
      }
    })
  },

  /**
   * 删除图片
   */
  removeImage: function (e) {
    // const index = e.target.dataset.index
    // const idx = e.target.dataset.idx;
    var idx = e.currentTarget.dataset.idx;
    var imgs = this.data.imgs;
    imgs.splice(idx, 1)
    this.setData({
      imgs: imgs
    });
    console.log('删除图片')
  },





  /**
   * 生命周期函数--监听页面加载
   */
  onLoad: function (options) {
    this.setData({
      refundSn: options.refundSn,
      shopId: options.shopId,
      type:options.type,
    });
    this.loadDeliveryData();
   
  },

  //获取物流公司列表
  loadDeliveryData(){
    wx.showLoading();
    http.request({
      url:"/p/delivery/list",
      method: "get",
      data: {},
      callBack: (res) => {
        wx.hideLoading();
        this.setData({
          deliveryList:res
        });
          console.log(res)
          if(this.data.type == 'edit'){
            this.getByRefundSn()
          }
      }
    });
    console.log(this.data.deliveryList)
  },
  /**
   * 
   * 获取退货物流信息
   */
  getByRefundSn(){
    var parmas = {
      url: `/refund/delivery/getByRefundSn/${this.data.refundSn}`,
      method: "GET",
      data: {},
      callBack: (r) => {
        let res = r.data
        let imgs = []
        if(res.imgs){
         imgs = res.imgs.split(',').map(i=>{
            return {url:i,path:i}
          })
        }

        let expressId = 0
        this.data.deliveryList.forEach((i,d)=>{
          if(i.dvyId == res.deyId){
            expressId = d
          }
        })
        this.setData({
          expressId,
          expressNo:res.deyNu,
          imgs,
          senderRemarks:res.senderRemarks,
          refundDeliveryId:res.refundDeliveryId
        })
      }
    };
    http.request(parmas);
  },

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

  },

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

  },

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

  },

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

  },

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

  },

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

  },

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

  }
})