// pages/enterprise/address/index.js
import Dialog from '../../../components/dialog/dialog'
import { getAddressList, deleteAddress } from "../../api/user"
const event = require('../../../utils/event')
const util = require('../../../utils/util')
const storage = require('../../../utils/storage')

Page({
  /**
   * 页面的初始数据
   */
  data: {
    type: 0,
    addressList: []
  },
  /**
   * 生命周期函数--监听页面加载
   */
  onLoad: function (options) {
    if(options.type){
      this.data.type = Number(options.type)
    }
    event.on('EventMessage', this, this.onEvent)
    this.fetchAddressList()
  },
  onEvent: function (message) {
    if (message.what == 40) {
      this.fetchAddressList()
    }
  },
  fetchAddressList: function(){
    wx.showLoading({ title: '加载中', mask: true })
    //  /product/{id}产品详情
    getAddressList().then(result => {
      wx.hideLoading()
      this.setData({ addressList: result.data})
    }).catch(err => {
      wx.hideLoading()
    })
  },
  lookItem: function(e){
    var item = this.data.addressList[e.currentTarget.dataset.index]
    if(this.data.type == 1){
      event.emit('EventMessage', { what: 41, obj: item, desc: 'Address' })
      wx.navigateBack()
    } else {
      storage.put('gdw-address', JSON.stringify(item), 1)
      wx.navigateTo({ url: '/pages/enterprise/address-new/index?id=' + item.id })
    }
  },
  /**
   * 生命周期函数--监听页面初次渲染完成
   */
  addAddress: function (e) {
    if(e.currentTarget.dataset.index >= 0){
      var item = this.data.addressList[e.currentTarget.dataset.index]
      storage.put('gdw-address', JSON.stringify(item), 1)
      wx.navigateTo({ url: '/pages/enterprise/address-new/index?id=' + item.id })
    } else {
      wx.navigateTo({ url: '/pages/enterprise/address-new/index' })
    }
  },
  delAddress: function(e){
    var item = this.data.addressList[e.currentTarget.dataset.index]
    var that = this
    Dialog.confirm({ title: '温馨提示',  message: '确定删除该地址？' }).then(() => {
      wx.showLoading({ title: '处理中', mask: true })
      deleteAddress(item.id).then(result => {
        wx.hideLoading()
        util.showToast('地址已删除')
        that.fetchAddressList()
      }).catch(err => {
        console.log(err)
        wx.hideLoading()
      })
    })
  },
  onUnload: function(){
    event.remove('EventMessage', this)
  }
})