wxappb2b/GuangZuan/miniprogram/mHome/pages/purchase/new/index.ts

import { queryPermancePlanTmp } from "../../../../services/api/orders/index"
import { accountid, clientType, getErrorMsg, isEncrypted, marketid, protoHeader, timetample, userid } from "../../../../services/utils"
import { hideLoading, showLoading, showModel, showToast } from "../../../../utils/message/index"
import services from "../../../../services/index"
import { formatDate } from "../../../../utils/util"
import { FunCode } from "../../../../constants/enum/funcode"
import { sendMsgToMQ } from "../../../../services/api/common/index"
import { encryptBody } from "../../../../utils/websocket/crypto"

Page({

  /**
   * 页面的初始数据
   */
  data: {
    /// 底部安全区域
    safeBottom: getApp().globalData.safeBottom,
    /// 履约模板信息
    tmps: <GuangZuan.PermancePlanTmp[]>[],
    /// 选中履约模板
    tmp: <GuangZuan.PermancePlanTmp>({}),
    /// 是否显示
    show: false,
    /// 是否显示日历
    showCal: false,
    /// 颜色
    tcolors: ['rebeccapurple', 'green', 'hotpink', 'orange', 'darkgoldenrod'],
    /// 最小日期
    minDate: new Date(2010, 10, 1).getTime(),
    /// 是否开始日期
    isstart: true,
    /// 开始日期
    startdate: formatDate(new Date()),
    /// 结束日期
    enddate: formatDate(new Date()),
    /// 文件上传列表
    fileList: [],
    /// 上传的文件路径
    filePath: '',
    /// 商品名称
    wrstandname: '',
    /// 预售总量
    pretotalqty: '0.0',
    /// 最小采购单位
    minbuyqty: '0.0',
    /// 最大采购单位
    maxbuyqty: '0.0',
    /// 最低成团量
    minsuccessqty: '0.0',
    /// 采购保证金比例
    buymarginvalue: '0.0',
    /// 形状
    zsshape: '',
    /// 颜色
    zscolor: '',
    /// 净度
    zsclarity: '',
    /// 尺寸
    zssize: '',
    /// 抛光
    zspolish: '',
    /// 对称
    zssymmetry: '',
    /// 切工
    zscut: '',
    /// 荧光
    zsfluorescence: '',
    /// 备注
    remark: '',
    /// 钻石分类
    categorys: [{ text: '单颗裸钻', value: 2 }, { text: '单颗彩钻', value: 5 }],
    category: 2,
    /// 列头
    columns: ['序号', '数量 >=', '价格/(元/克拉)', '操作'],
    /// 数据信息
    datas: [{ price: 0.0, qty: 0.0, step: 1 }]
  },

   /**
   * 返回上层视图
   */
  backToParent() {
    /// 返回上层视图
    wx.navigateBack()
  },

  /**
   * 按钮点击响应事件
   */
  onButtonClick(e: any) {
    switch (e.target.id) {
      case 'startdate':  /// 开始日期
        this.setData({ showCal: true, isstart: true })
        break;
      case 'enddate':   /// 结束日期
        this.setData({ showCal: true, isstart: false })
        break
      case 'submit':   /// 申请提交
        this.doSubmit()
        break  
      default:
        break;
    }
  },

  check(): boolean {
    /// 请输入商品名称
    if (this.data.wrstandname === '') {
      showToast('请输入商品名称')
      return false
    }

    /// 请输入预售总量
    if ((this.data.pretotalqty === '') || (Number(this.data.pretotalqty) === 0.0) ) {
      showToast('请输入预售总量')
      return false
    }

    /// 请输入最小采购单位
    if ((this.data.minbuyqty === '') || (Number(this.data.minbuyqty) === 0.0) ) {
      showToast('请输入最小采购单位')
      return false
    }

    /// 请输入最大采购单位
    if ((this.data.maxbuyqty === '') || (Number(this.data.maxbuyqty) === 0.0) ) {
      showToast('请输入最大采购单位')
      return false
    }

    /// 请输入最低成团量
    if ((this.data.minsuccessqty === '') || (Number(this.data.minsuccessqty) === 0.0) ) {
      showToast('请输入最低成团量')
      return false
    }

    /// 请输入采购保证金比例
    if ((this.data.buymarginvalue === '') || (Number(this.data.buymarginvalue) === 0.0) ) {
      showToast('请输入采购保证金比例')
      return false
    }
    return true
  },

  /// 日期确定触发
  onConfirm(e: any) {
    this.setData({ showCal: false })
    /// 开始日期
    if (this.data.isstart) {
      this.setData({
        startdate: formatDate(e.detail)
      })
    } else {
      this.setData({
        enddate: formatDate(e.detail)
      })
    }
  },

  /// 日期关闭触发
  onCloseCal() {
    this.setData({ showCal: false })
  },

  /// 显示履约模板
  showPlanTmps() {
    this.setData({ show: true })
  },

  /// 关闭
  onClose() {
    this.setData({ show: false })
  },

  onSelect(e: any) {
    /// 默认显示项
    const { index } = e.detail;
    this.setData({ tmp: this.data.tmps[index], show: false })
  },

   /// 删除图片
   deleteImage(e: any) {
    const {index} = e.detail.index
    // 上传完成需要更新 fileList
    const { fileList = [] } = this.data;
    fileList.splice(index, 1)
    this.setData({ fileList });
  },

  onChange(e: any) {
    this.setData({ category: e.detail });
  },

  /// 照片上传
  afterRead(e: any) {
    const { file } = e.detail;
    // 当设置 mutiple 为 true 时, file 为数组格式，否则为对象格式
    wx.uploadFile({
      url: services.config.uploadUrl,
      filePath: file.url,
      name: 'file',
      formData: { user: 'test' },
      success: (res) => {
        if (res.statusCode != 200) {
          showToast('图片上传失败，原因：'+res.errMsg)
          return
        }
        // 上传完成需要更新 fileList
        const { fileList = [] } = this.data;
        fileList.push({ ...file, url: res.data});
        this.setData({ fileList });
        /// 设置文件路径
        this.setData({ filePath: JSON.parse(res.data)[0].filePath })
      },
    });
  },

  /// 申请提交
  doSubmit() {
    /// 校验不合规
    if (!this.check()) { return }

    /// showModel
    showModel(() => {
      /// showLoading
      showLoading(() => {
        /// 钻石属性
        var list = this.data.datas.map(obj => {
          return {
            StepIndex: obj.step,
            Qty: Number(obj.qty),
            Price: Number(obj.price)
          }
        })
  
        /// 请求参数
        const info = JSON.stringify({
          Header: protoHeader(FunCode.GZCenterPurchaseApplyReq),
          SellUserID: userid(),
          SellAccountID: accountid(),
          WRStandardName: this.data.wrstandname,
          PresaleQty: Number(this.data.pretotalqty),
          MinBuyQty: Number(this.data.minbuyqty),
          MaxBuyQty: Number(this.data.maxbuyqty),
          MinSuccessQty: Number(this.data.minsuccessqty),
          StartDate: this.data.startdate,
          EndDate: this.data.enddate,
          BuyMarginAlgorithm: 1,
          BuyMarginValue: this.data.buymarginvalue,
          PerformanceTemplateID: this.data.tmp.autoid,
          YSZSCategory: this.data.category,
          ZSShapeTypeStr: this.data.zsshape,
          ZSColorTypeStr: this.data.zscolor,
          ZSClarityTypeStr: this.data.zsclarity,
          ZSCutTypeStr: this.data.zscut,
          ZSSymmetryTypeStr: this.data.zssymmetry,
          ZSPolishTypeStr: this.data.zspolish,
          ZSFluorescenceTypeStr: this.data.zsfluorescence,
          SizeStr: this.data.zssize,
          PictureUrls: this.data.filePath,
          Remark: this.data.remark,
          GZCenterPurchasePriceLists: list,
          MarketID: marketid(),
          ClientType: clientType(),
          ClientSerialNo: timetample().toString()
        })
        /// 发送请求
        sendMsgToMQ({
          data: {
            data: encryptBody(info),
            funCodeReq: FunCode.GZCenterPurchaseApplyReq,
            funCodeRsp: FunCode.GZCenterPurchaseApplyRsp,
            isEncrypted: isEncrypted()
          },
          success: (res) => {
            /// 解析对象
            const data = JSON.parse(res.data.data)
            if (data.RetCode != 0) {
              hideLoading(() => {}, getErrorMsg(data.RetCode))
              return
            }
            /// 求购发布请求成功
            hideLoading(() => {
              wx.navigateBack()
            }, '提交申请成功', 'success')
          },
          fail: (emsg) => {
            hideLoading(()=>{}, emsg)
          }
        })
      }, '提交申请请求中....')
      }, '提示', '确认要提交申请吗？')
  },

  /// 获取履约模板信息
  queryPermancePlanTmp() {
    /// showLoading
    showLoading(() => {
      queryPermancePlanTmp({
        data: {
          marketid: marketid()
        },
        success: (res) => {
          /// 获取数据
          this.setData({ 
            tmps: res.data,
            tmp: res.data[0],
            actions: res.data.map(obj => { return obj.templatename })
           })
        },
        complete: () => {
          /// hideLoading
          hideLoading()
        }
      })
    })
  },

  /**
   * 新增价格
   */
  addPrice(e: any) {
    console.log(e)
    this.setData({
      datas: this.data.datas.concat([{price: 0.0, qty: 0.0, step: this.data.datas.length+1}]) 
    })
  },

  /**
   * 删除某一行
   */
  deleteRow(e: any) {
    const row = e.target.id
    var obj = this.data.datas[row-1]
    if (obj.qty === 0.0 && row === '1') {
      showToast('第一条数据信息不能删除')
      return
    }
    /// 删除数据
    this.data.datas.splice(row-1, 1)
    this.setData({ datas: this.data.datas  })
  },

  /**
   * 数据变化
   */
  onRowChanged(e: any) {
    console.log(e)
    /// 获取对应的id
    const ids = (<string> e.target.id).split(' ')
    const row = <number><unknown>ids[0]
    const id = ids[1]
    var obj = this.data.datas[row-1]
    /// 数据赋值
    if (id === "qty") {
      obj.qty = e.detail
    } else {
      obj.price = e.detail
    }
    /// 删除数据
    this.data.datas.splice(row-1, 1)
    this.data.datas.splice(row-1, 0, obj)
    this.setData({ datas: this.data.datas  })
  },

  /**
   * 数据变化重新排序
   */
  onRowSort() {
    /// 数据排序
    this.setData({
      datas: this.data.datas.sort(function(a, b) {
        if (a.qty > b.qty) { return 1; }
        if (a.qty < b.qty) { return -1; }
        return 0;
      })
    })
  },

  /**
   * 生命周期函数--监听页面加载
   */
  onLoad() {
    /// 获取履约模板信息
    this.queryPermancePlanTmp()
  },

  /**
   * 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() {

  }
})