// pages/process/order-check/index.js
import Scene from '../../index/scene'
import Dialog from '../../../components/dialog/dialog'
import { repeatOrder, getFactoryOrderInfo, checkingOrder, printOrder} from "../../../api/saas"
const event = require('../../../utils/event')
const util = require('../../../utils/util')
const app = getApp()

Scene({
  /**
   * 页面的初始数据
   */
  data: {
    safeBottom: app.globalData.safeBottom,
    form: null,
    agent: 0,
    title: '过磅详情'
  },
  /**
   * 生命周期函数--监听页面加载
   */
  onLoad: function (options) {
    if(options.agent){
      this.data.agent = Number(options.agent)
    }
    if(options.id){
      this.fetchOrderInfo(options.id)
    }
    event.on('OrderMessage', this, this.onEvent)
  },
  onEvent: function(message){
    if (message.what == 12 && message.desc == 'PaymentOrder') {
      wx.navigateBack()
    }
  },
  fetchOrderInfo(id){
    wx.showLoading({ title: '正在获取', mask: true })
    getFactoryOrderInfo(id).then(result => {
      wx.hideLoading()
      if(result.data.status == 4){
        this.data.title = '待付款'
      } else if(result.data.status == 5){
        this.data.title = '已完成'
      }
      this.setData({ 
        safeBottom: app.globalData.safeBottom, 
        form: result.data, 
        title: this.data.title, 
        admin: app.userInfo.type && app.userInfo.type.indexOf('ADMIN') >= 0,
        agent: this.data.agent 
      })
    }).catch(err => {
      wx.hideLoading()
      this.setData({ safeBottom: app.globalData.safeBottom })
      util.showToast(err)
    })
  },
  showPlate: function (e) {
    this.keyboard = this.keyboard || this.selectComponent('#wux-keyboard')
    this.keyboard.show(this.data.form.plateNumber, 0)
  },
  onPlatenumber: function({detail}){
    if(detail && detail.plateNumber){
      this.setData({ ['form.plateNumber']: detail.plateNumber })
    }
  },
  bindInput: function (e) {
    this.data.form[e.target.id] = e.detail.value
  },
  onChange: function({ detail }) {
    // 需要手动对 checked 状态进行更新
    this.setData({ ['form.isDefault']: detail ? 1 : 0 })
  },
  printOrder: function(){
    wx.showLoading({ title: '正在处理', mask: true })
    printOrder({id: this.data.form.id, printType: 1}).then(result => {
      wx.hideLoading()
      util.showToast('即将打印，请稍后')
    }).catch(err => {
      wx.hideLoading()
      util.showToast(err)
    })
  },
  paddingOrder: function(){
    this.setData({ ['form.checking']: !this.data.form.checking })
  },
  paymentOrder: function(){
    let pages = getCurrentPages() //当前页面栈
    for (let index = 0; index < pages.length; index++) {
      if (pages[index].route.indexOf('pages/process/payment/index') >= 0) {
        wx.navigateBack()
        return
      }
    }
    const that = this
    wx.navigateTo({ 
      url: `/pages/process/payment/index?channel=1`,
      events: {
        onOrderChange: (data) => {
          if (data.what == 12) {
            that.fetchOrderInfo(that.data.form.id)
          }
        }
      },
      success: function(res) {
        res.eventChannel.emit('onParam', that.data.form)
      }
    })
  },
  repeatOrder: function(e){
    Dialog.confirm({ title: '温馨提示',  message: '确定重新过皮重？' }).then(() => {
      wx.showLoading({ title: '正在处理', mask: true })
      repeatOrder(this.data.form.id).then(result => {
        wx.hideLoading()
        util.showBackToast('订单已经处理')
        event.emit('OrderMessage', {  what: 12, desc: 'cancelOrder' })
      }).catch(err => {
        wx.hideLoading()
        util.showToast(err)
      })
    })
  },
  priceOrder: function(e){
    wx.navigateTo({ url: `/pages/process/order-check/index?id=${this.data.form.id}` })
  },
  checkOrder: function(e){
    wx.showLoading({ title: '正在处理', mask: true })
    checkingOrder({ id: this.data.form.id }).then(result => {
      wx.hideLoading()
      util.showBackToast('订单审核已通过')
      event.emit('OrderMessage', { what: 12, desc: 'checkingOrder' })
    }).catch(err => {
      wx.hideLoading()
      util.showToast(err)
    })
  },
  viewImage: function (e) {
    var imgList = []
    if(e.currentTarget.dataset.type == 0){
      for (let index = 0; index < this.data.form.totalWeighingPicture.length; index++) {
        imgList.push(this.data.form.totalWeighingPicture[index].url)
      }
    } else {
      for (let index = 0; index < this.data.form.emptyWeighingPicture.length; index++) {
        imgList.push(this.data.form.emptyWeighingPicture[index].url)
      }
    }
    wx.previewImage({ urls: imgList, current: e.currentTarget.dataset.url })
  },
  onUnload: function(){
    event.remove('OrderMessage', this)
  }
})