ztb-saas-mini/pages/storage/order-create/index.js

// pages/storage/index/index.js
import Scene from '../../index/scene'
import { getPoundInfo, getPaperList, createOutOrder } from "../../../api/saas"
const util = require('../../../utils/util')
const math = require('../../../utils/math')
const event = require('../../../utils/event')
const app = getApp()

Scene({
  /**
   * 页面的初始数据
   */
  data: {
    safeBottom: app.globalData.safeBottom,
    form: {},
    poundInfo: null,
    activeNames: ['1'],
    paperList: [],
    visible: false,
  },
  /**
   * 生命周期函数--监听页面加载
   */
  onLoad: function (options) {
    if(options.id){
      wx.showLoading({ title: '正在获取', mask: true })
      getPaperList({pageNum: 1, pageSize: 100}).then(result => {
        this.setData({ safeBottom: app.globalData.safeBottom, paperList: result.data.records })
      }).catch(err => {
        wx.hideLoading()
        this.setData({ safeBottom: app.globalData.safeBottom })
        util.showToast(err)
      })
      getPoundInfo(options.id).then(result => {
        wx.hideLoading()
        result.data.emptyWeighingPicture = []
        if(result.data.firstWeightImageUrl1){
          result.data.emptyWeighingPicture.push(result.data.firstWeightImageUrl1)
        }
        if(result.data.firstWeightImageUrl2){
          result.data.emptyWeighingPicture.push(result.data.firstWeightImageUrl2)
        }
        result.data.totalWeighingPicture = []
        if(result.data.secondWeightImageUrl1){
          result.data.totalWeighingPicture.push(result.data.secondWeightImageUrl1)
        }
        if(result.data.secondWeightImageUrl2){
          result.data.totalWeighingPicture.push(result.data.secondWeightImageUrl2)
        }
        this.setData({ poundInfo: result.data })
      }).catch(err => {
        wx.hideLoading()
        util.showToast(err)
      })
    }
  },
  chooseList: function(e){
    var url = ''
    if(e.currentTarget.id == 'orderId'){
      url = `/pages/agent/select-list/index?itemId=${this.data.form.agencySellOrderItemId}`
    } else if(e.currentTarget.id == 'factoryId'){
      url = `/pages/home/factory-list/index?type=1`
    }
    var that = this
    var events = {}
    events.onCallback = function(data){
      if (data.what == 140) {
        if(data.detail.paperMillId){
          that.data.form.deliveryChannelType = 2
          that.data.form.factoryDeliveryChannelId = data.detail.paperMillId
        } else {
          that.data.form.deliveryChannelType = 1
          that.data.form.factoryDeliveryChannelId = data.detail.id
        }
        that.setData({ ['form.consigneeName']: data.detail.name })
      } else if (data.what == 62) {
        that.data.form.agencySellOrderItemId = data.detail.id
        that.data.form.plateNumber = data.detail.plateNumber
        that.data.form.productName = data.detail.categoryName
        that.data.form.consigneeName = data.detail.millName
        that.data.form.factoryDeliveryChannelId = ''
        that.data.form.deliveryChannelType = 2
        that.setData({ form: that.data.form })
      }
    }
    wx.navigateTo({url, events})
  },
  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 })
    }
  },
  showCategory: function(){
    if(this.data.paperList.length <= 0){
      wx.showLoading({ title: '正在获取', mask: true })
      getPaperList({pageNum: 1, pageSize: 100}).then(result => {
        this.setData({ visible: true, paperList: result.data.records })
      }).catch(err => {
        util.showToast(err)
      })
    } else {
      this.setData({ visible: true })
    }
  },
  onHide: function() {
    this.setData({ visible: false })
  },
  onConfirm: function({detail}){
    this.data.nowItem = this.data.paperList[detail.index]
    this.data.form.productId = this.data.nowItem.id
    var unitPrice = this.data.nowItem.defaultUnitPrice
    var amount = ''
    if(!util.isEmpty(unitPrice) && Number(unitPrice) > 0){
      this.data.form.unitPrice = math.times(unitPrice, 1000)
      amount = math.times(unitPrice, this.data.poundInfo.netWeight)
    }
    this.setData({ visible: false, ['form.productName']: detail.value, ['form.unitPrice']: this.data.form.unitPrice, ['form.estimatedAmount']: amount })
  },
  onChange: function({detail}) {
    this.setData({ activeNames: detail })
  },
  bindInput: function (e) {
    this.data.form[e.currentTarget.id] = e.detail
    if(e.currentTarget.id == 'unitPrice'){
      var amount = ''
      if(!util.isEmpty(this.data.form.unitPrice) && Number(this.data.form.unitPrice) > 0){
        amount = math.divide(math.times(this.data.form.unitPrice, this.data.poundInfo.netWeight), 1000) 
      }
      this.setData({ visible: false, ['form.estimatedAmount']: amount })
    } 
  },
  onInputChange: function(e){
    this.data.form[e.currentTarget.id] = e.detail
  },
  submitForm: function(){
    if(util.isEmpty(this.data.form.consigneeName)){
      util.showToast('请选择出货方名称')
      return
    }
    if(util.isEmpty(this.data.form.productName)){
      util.showToast('请选择废纸品类')
      return
    }
    if(util.isEmpty(this.data.form.plateNumber)){
      util.showToast('请输入车牌号码')
      return
    }
    this.data.form.weightNoteId = this.data.poundInfo.id
    wx.showLoading({ title: '正在处理', mask: true })
    createOutOrder(this.data.form).then(result => {
      wx.hideLoading()
      util.showBackToast('处理成功')
      event.emit('OrderMessage', {  what: 20, desc: 'cancelOrder' })
    }).catch(err => {
      wx.hideLoading()
      util.showToast(err)
    })
  },
  viewImage: function (e) {
    var imgList = []
    if(e.currentTarget.dataset.type == 1){
      for (let index = 0; index < this.data.poundInfo.totalWeighingPicture.length; index++) {
        imgList.push(this.data.poundInfo.totalWeighingPicture[index])
      }
    } else {
      for (let index = 0; index < this.data.poundInfo.emptyWeighingPicture.length; index++) {
        imgList.push(this.data.poundInfo.emptyWeighingPicture[index])
      }
    }
    wx.previewImage({ urls: imgList, current: e.currentTarget.dataset.url })
  }
})