// 发票信息模态框等相关操作的集合
// 需要发票的类型
export const InvoiceTypeEnums = {
  noNeed: { name: '不需要', index: 0 },
  plain: { name: '增值税普通发票', index: 1 },
  special: { name: '增值税专用发票', index: 2 }
}
const commonArr = [
  {name: '企业名称', key: 'companyName'},
  {name: '信用代码', key: 'dutyCode'}
]
const specialArr = [
  {name: '公司地址', key: 'companyAddress'},
  {name: '公司电话', key: 'companyPhone'},
  {name: '开户行', key: 'openingBank'},
  {name: '银行账号', key: 'bankAccount'},
  {name: '联行号', key: 'linkBankNumber'}
]
import signUpApi from '../assets/js/http/signUp'

module.exports = Behavior({
  data: {
    // page-container 相关的配置
    statusBarHeight: wx.getSystemInfoSync()['statusBarHeight'],
    pageTitle: '会议报名',
    invoiceConfirmModalVisible: false,
    duration: 300,
    position: 'bottom',
    round: false,
    overlay: true,
    customStyle: 'height: 60%;',
    overlayStyle: '',
  //  验证的相关信息
    confirmArr: [],
    confirmObj: {}

  },
  methods: {
    showConfirmModal(obj, callback) {
      console.log("----showConfirmModal-----")
      this.data.confirmObj = {...obj}
      let needInvoice = Number(obj.needInvoice)
      let confirmArr = [...commonArr]
      if (needInvoice === InvoiceTypeEnums.special.index) {
        confirmArr = confirmArr.concat(specialArr)
      }
      // 将回调函数存储
      this.confirmModalCallback = callback
      this.setData({
        invoiceConfirmModalVisible: true,
        confirmObj: this.data.confirmObj,
        confirmArr
      })
    },
    /**
     * 判断发票信息是否发生改变
     * @param confirmObj ---form表单中的数据
     * @param selectedCompany ---单位的初始化信息
     * @returns {boolean} --返回是否发生改变
     */
    judgeInvoiceChange(confirmObj, selectedCompany) {
      // 如果需要发票，判断当前的发票信息是否进行了修改，用于最后提交的时候判断是否请求接口，减少冗余的请求
      let needInvoice = Number(confirmObj.needInvoice)
      if(!needInvoice) {
        return false
      }
      if (needInvoice) {
        let changeInvoiceFlag = this.data.confirmArr.some(tt => {
          if(selectedCompany[tt.key] !== confirmObj[tt.key]) {
            return true
          }
        })
        return changeInvoiceFlag
      }
    },
    confirmModalCancel() {
      this.setData({
        invoiceConfirmModalVisible: false
      })
    },
    confirmModalSureFunc() {
      const formData = this.data.confirmObj
      // 首先先判断发票信息有没有变化
      let changeInvoiceFlag = this.judgeInvoiceChange(formData, this.data.selectedCompany)
      if(!changeInvoiceFlag) {
        this.setData({
          invoiceConfirmModalVisible: false
        })
        this.confirmModalCallback && this.confirmModalCallback()
        return
      }

      // 变化的时候请求接口
      // 请求接口同步数据
      const params = {
        id: formData.companyId, // 企业id
        needInvoice: formData.needInvoice,
        companyName: formData.companyName,
        dutyCode: formData.dutyCode
      }
      if (Number(formData.needInvoice) === InvoiceTypeEnums.special.index) {
        params.companyAddress = formData.companyAddress
        params.companyPhone = formData.companyPhone
        params.openingBank = formData.openingBank
        params.bankAccount = formData.bankAccount
        params.linkBankNumber = formData.linkBankNumber
      }
      signUpApi.updateInvoiceBySignUp(params).then(res => {
        if (res.success) {
          this.setData({
            invoiceConfirmModalVisible: false
          })
          this.confirmModalCallback && this.confirmModalCallback()
        } else {
          wx.showToast({
            title: res.message,
            icon: "none",
            duration: 800,
          });
        }
      })
    },
    // 自定义头部的参数
    goBack(){
      wx.navigateBack()
    },
  }
})