<template>
    <view class="container" style="paddingBottom:1rpx;">
      <u-navbar
		leftIconSize="40rpx"
		leftIconColor="#333333"
		title="账户交易记录"
	>
	</u-navbar>
      <view class="section">
        <view class="section-title">{{ title}}</view>
        <view class="form-view">
          <u--form labelPosition="left" :model="form" :rules="rules" ref="uForm" label-width="auto"
            :labelStyle="{ color: '#333333', fontSize: '30rpx' }">
            <u-form-item label="记账类型" prop="typeName" required @click="handleAccountType">
              <u--input v-model="form.typeName" disabled disabledColor="#ffffff" placeholder="请选择记账类型"
                inputAlign="right" border="none"></u--input>
              <u-icon slot="right" name="arrow-down"></u-icon>
            </u-form-item>
            <u-form-item label="储蓄账户类型" v-show="debitTypeShow" prop="tempDebitTypeName"  @click="handleDebitType">
              <u--input v-model="tempDebitTypeName" disabled disabledColor="#ffffff" placeholder="请选择储蓄账户类型"
                inputAlign="right" border="none"></u--input>
              <u-icon slot="right" name="arrow-down"></u-icon>
            </u-form-item>
            <u-form-item label="记账账户" prop="accountName" required @click="handleAccountName">
              <u--input v-model="form.accountName" disabled disabledColor="#ffffff" placeholder="请选择记账账户"
                inputAlign="right" border="none"></u--input>
              <u-icon slot="right" name="arrow-down"></u-icon>
            </u-form-item>
            <u-form-item label="交易类型" prop="dealTypeName" required @click="handleDealType">
              <u--input v-model="form.dealTypeName" disabled disabledColor="#ffffff" placeholder="请选择交易类型"
                inputAlign="right" border="none"></u--input>
              <u-icon slot="right" name="arrow-down"></u-icon>
            </u-form-item> 
            <u-form-item label="交易时间" prop="createTime" required @click="selectDate()">
              <u--input v-model="form.createTime" disabled disabledColor="#ffffff" placeholder="请选择交易时间" inputAlign="right" border="none"></u--input>
						<u-icon slot="right" name="arrow-right"></u-icon>
            </u-form-item>
            <u-form-item label="交易金额" prop="amount" required >
              <u--input v-model="form.amount" type="number" placeholder="请填写交易金额"
                inputAlign="right" border="none"></u--input>
            </u-form-item>
            <u-form-item label="交易类别" prop="dealCategoryName" required @click="handleDealCategory">
              <u--input v-model="form.dealCategoryName" disabled disabledColor="#ffffff" placeholder="请选择交易类别"
                inputAlign="right" border="none"></u--input>
              <u-icon slot="right" name="arrow-down"></u-icon>
            </u-form-item>
            <u-form-item label="交易子类别" v-show="childCategoryShow" prop="childCategoryName" required @click="handleChildCategory">
              <u--input v-model="form.childCategoryName" disabled disabledColor="#ffffff" placeholder="请选择交易子类别"
                inputAlign="right" border="none"></u--input>
              <u-icon slot="right" name="arrow-down"></u-icon>
            </u-form-item>
            <u-form-item label="备注" prop="remark"  labelPosition="top">
              <u--textarea v-model="form.remark" placeholder="请填写备注" border="none" autoHeight inputAlign="right" count
                maxlength="20000" style="padding:18rpx 0;"></u--textarea>
            </u-form-item>
          </u--form>
          <view class="form-btn">
            <u-button type="primary" text="提交" @click="submit"></u-button>
          </view>
        </view>
      </view>
      <u-toast ref="uToast"></u-toast>
      <u-picker itemHeight="88" :show="showAccountType" :columns="accountTypeList" keyName="dictLabel" @cancel="handleAccountTypeCancel"
        @confirm="handleAccountTypeConfirm"></u-picker>
        <u-picker itemHeight="88" :show="showDebitType" :columns="debitTypeList" keyName="dictLabel" @cancel="handleDebitTypeCancel"
        @confirm="handleDebitTypeConfirm"></u-picker>
        <u-picker itemHeight="88" :show="showAccountName" :columns="accountNameList" keyName="nameCodeAvailableLimit" @cancel="handleAccountNameCancel"
        @confirm="handleAccountNameConfirm"></u-picker>
        <u-picker itemHeight="88" :show="showDealCategory" :columns="dealCategoryList" keyName="dictLabel" @cancel="handleDealCategoryCancel"
        @confirm="handleDealCategoryConfirm"></u-picker>

        <u-picker itemHeight="88" :show="showChildCategory" :columns="childCategoryList" keyName="dictLabel" @cancel="handleChildCategoryCancel"
        @confirm="handleChildCategoryConfirm"></u-picker>

        <u-picker itemHeight="88" :show="showDealType" :columns="dealTypeList" keyName="dictLabel" @cancel="handleDealTypeCancel"
        @confirm="handleDealTypeConfirm"></u-picker>
        <u-datetime-picker
			:show="datePickShow"
			mode="datetime"
      ref="createTimeRef" 
			@cancel="datePickShow=false"
			@confirm="datePickConfirm"
			itemHeight="88"
		></u-datetime-picker>
    </view>
  </template>
  
  <script setup>
  import {getAccountDealRecord, addAccountDealRecord, updateAccountDealRecord } from '@/api/invest/accountDealRecord'
  import { getDicts } from '@/api/system/dict/data.js'
  import { listAccounts } from '@/api/invest/accounts'
  const { proxy } = getCurrentInstance()
  import dayjs from 'dayjs'
  import {onLoad,onReady} from "@dcloudio/uni-app";
    // 计算属性与监听属性是在vue中而非uniap中 需要注意！！！
import {reactive ,toRefs,ref,computed ,getCurrentInstance }from "vue";
const datePickShow = ref(false)
const showAccountType = ref(false)
const showAccountName = ref(false)
const showDealCategory = ref(false)
const showChildCategory = ref(false)
const showDealType = ref(false)
const showDebitType = ref(false)
const title = ref("账户交易记录")
const accountTypeList = ref([])
const accountNameList = ref([])
const dealCategoryList = ref([])
const childCategoryList = ref([])
const debitTypeList = ref([])
const childCategoryShow = ref(true)
const debitTypeShow = ref(false)
const flag = ref('add')
const dealTypeList = ref([])
// 临时变量，仅用于前端筛选，不保存到数据库
const tempDebitType = ref(null)
const tempDebitTypeName = ref(null)
const data = reactive({
  form: {
    id: null,
    name: null,
    type: '1',
    accountId: null,
    amount: 0,
    dealType: '2',
    createBy: null,
    createTime: null,
    updateBy: null,
    updateTime: null,
    delFlag: null,
    remark: null,
    currentBalance: null,
    dealCategory: '1',
    childCategory: null
  },
  queryAccountParams: {
    pageNum: 1,
   status: '1', 
    type: '1',
    debitType: null,
    pageSize: 1000
  },
  rules: {
    typeName: [{ required: true, message: '记账类型不能为空', trigger:['change', 'blur'] }],
    tempDebitTypeName: [{ required: false, message: '储蓄账户类型不能为空', trigger: ['change', 'blur'] }],
    accountName: [{ required: true, message: '记账账户不能为空', trigger: ['change', 'blur'] }],
    amount: [{type: 'number', required: true, message: '交易金额不能为空', trigger: ['change', 'blur'] }],
    dealTypeName: [{ required: true, message: '交易类型不能为空', trigger:['change', 'blur'] }],
    dealCategoryName: [{ required: true, message: '交易类别不能为空', trigger: ['change', 'blur'] }],
    childCategoryName: [{ required: false, message: '交易子类别不能为空', trigger: ['change', 'blur'] }],
    createTime: [{ required: true, message: '交易时间不能为空', trigger: ['change', 'blur'] }]
  }
})
const { form, queryAccountParams, rules} = toRefs(data)


onLoad((option) => {
       form.value.id = option.id
       flag.value = option.flag
     if(flag.value==null){
      if(form.value.id!=null){
      title.value="账户交易记录-修改"
     }else{
      title.value="账户交易记录-新增"
     }
     }else{
      title.value="账户交易记录-复制"
     }
     
  })
  onReady(() => {
    form.value.createTime = dayjs(new Date().getTime()).format("YYYY-MM-DD HH:mm:ss")
    // 新增时默认显示储蓄账户类型筛选（因为默认就是储蓄卡）
    if(form.value.id == null && flag.value == null) {
      debitTypeShow.value = true
    }
    getData()
  })
  function  getData() {
   
        // 类型
        getDicts('account_type').then(res => {
        accountTypeList.value =[res.data] 
      })
       // 储蓄账户类型
       getDicts('debit_type').then(res => {
        debitTypeList.value =[res.data] 
      })
       // 类型
       getDicts('deal_type').then(res => {
        dealTypeList.value =[res.data] 
      })
       // 类型
       getDicts('deal_category').then(res => {
        dealCategoryList.value =[res.data] 
      })
       // 子类型
       getDicts('daily_expenses').then(res => {
        childCategoryList.value =[res.data] 
      })

      listAccounts(queryAccountParams.value).then((response) => {
    accountNameList.value = [response.rows] 
  })
        // 交易类别
        getDicts('daily_expenses').then(result => {
          form.value.childCategoryName=dictStr(form.value.childCategory, result.data)
         })
          // 交易类别
        getDicts('deal_category').then(result => {
          form.value.dealCategoryName=dictStr(form.value.dealCategory, result.data)
         })
          // 记账类型
           getDicts('account_type').then(result => {
          form.value.typeName=dictStr(form.value.type, result.data)
         })
                // 交易类型
                getDicts('deal_type').then(result => {
          form.value.dealTypeName=dictStr(form.value.dealType, result.data)
         })
    
      if(form.value.id!=null){
        getAccountDealRecord(form.value.id).then(res => {
          form.value = res.data
          
          if (form.value.dealCategory === '1') {
    childCategoryShow.value = true
             // 交易类别
getDicts('daily_expenses').then(result => {
          form.value.childCategoryName=dictStr(form.value.childCategory, result.data)
         })
  } else {
    form.value.childCategoryName = form.value.dealCategory
    form.value.childCategory = form.value.dealCategory
    childCategoryShow.value = false
  }
// 交易类别
getDicts('deal_category').then(result => {
          form.value.dealCategoryName=dictStr(form.value.dealCategory, result.data)
         })

          // 记账类型
           getDicts('account_type').then(result => {
          form.value.typeName=dictStr(form.value.type, result.data)
         })
          // 交易类型
          getDicts('deal_type').then(result => {
          form.value.dealTypeName=dictStr(form.value.dealType, result.data)
         })
         if(form.value.type=='1'||form.value.type=='2'){
          queryAccountParams.value.type = form.value.type
         }
         else {
          queryAccountParams.value.type = null
         }
         
         // 如果是复制模式，重置交易时间
         if(flag.value!=null){
           form.value.createTime = dayjs(new Date().getTime()).format("YYYY-MM-DD HH:mm:ss")
         }
         
         // 编辑和复制时，如果是储蓄账户，自动回填储蓄账户类型并显示筛选框
         if(form.value.type === '1' && form.value.accountId) {
           debitTypeShow.value = true
           // 从账户列表中查找当前账户的储蓄账户类型
           listAccounts({pageNum: 1, pageSize: 1000, type: '1', status: '1'}).then((response) => {
             const currentAccount = response.rows.find(item => item.id === form.value.accountId)
             if(currentAccount && currentAccount.debitType) {
               tempDebitType.value = currentAccount.debitType
               getDicts('debit_type').then(result => {
                 tempDebitTypeName.value = dictStr(currentAccount.debitType, result.data)
               })
               queryAccountParams.value.debitType = currentAccount.debitType
               // 只筛选匹配储蓄账户类型的账户
               accountNameList.value = [response.rows.filter(item => item.debitType === tempDebitType.value)]
             } else {
               // 如果没有找到储蓄账户类型，显示所有储蓄账户
               accountNameList.value = [response.rows]
             }
           })
         } else {
           // 非储蓄账户（信用卡等），清除储蓄账户类型筛选条件
           queryAccountParams.value.debitType = null
           debitTypeShow.value = false
           tempDebitType.value = null
           tempDebitTypeName.value = null
           // 加载对应类型的账户列表
           listAccounts(queryAccountParams.value).then((response) => {
             accountNameList.value = [response.rows] 
           })
         }    
        })
      }
      console.log(form.value)
  }
  function dictStr(val, arr) {
      let str = ''
      arr.map(item => {
        if (item.dictValue === val) {
          str = item.dictLabel
        }
      })
      return str
    }

  function handleAccountType() {
        if (accountTypeList.value[0].length === 0) {
          proxy.$refs['uToast'].show({
            message: '记账类型为空  ', type: 'warning'
          })
        } else {
          showAccountType.value = true
        }
     }
  function   handleAccountTypeConfirm(e) {
        form.value.typeName = e.value[0].dictLabel
        form.value.type = e.value[0].dictValue
        queryAccountParams.value.type = form.value.type
        form.value.accountId = null
        form.value.accountName = null
        tempDebitType.value = null
        tempDebitTypeName.value = null
        queryAccountParams.value.debitType = null
        
        // 如果是储蓄账户(type='1')，显示储蓄账户类型选择
        // 编辑模式(id不为null且flag为null)时不需要显示，因为已经在getData中处理
        if (form.value.type === '1' && !(form.value.id != null && flag.value == null)) {
          debitTypeShow.value = true
        } else {
          debitTypeShow.value = false
          listAccounts(queryAccountParams.value).then((response) => {
            accountNameList.value = [response.rows] 
          })
        }
        showAccountType.value = false
        
  }
 function handleAccountTypeCancel() {
       showAccountType.value = false
      }
      
      function handleDebitType() {
        if (debitTypeList.value[0].length === 0) {
          proxy.$refs['uToast'].show({
            message: '储蓄账户类型为空', type: 'warning'
          })
        } else {
          showDebitType.value = true
        }
      }
      
      function handleDebitTypeConfirm(e) {
        tempDebitTypeName.value = e.value[0].dictLabel
        tempDebitType.value = e.value[0].dictValue
        queryAccountParams.value.debitType = tempDebitType.value
        form.value.accountId = null
        form.value.accountName = null
        listAccounts(queryAccountParams.value).then((response) => {
          accountNameList.value = [response.rows] 
        })
        showDebitType.value = false
      }
      
      function handleDebitTypeCancel() {
        showDebitType.value = false
      }
      
      function handleAccountName() {
        if (accountNameList.value[0].length === 0) {
          proxy.$refs['uToast'].show({
            message: '记账账户为空  ', type: 'warning'
          })
        } else {
          showAccountName.value = true
        }
     }
  function   handleAccountNameConfirm(e) {
        form.value.accountName = e.value[0].nameCodeAvailableLimit
        form.value.accountId = e.value[0].id
        showAccountName.value = false
  }
 function handleAccountNameCancel() {
       showAccountName.value = false
  }
  function handleDealCategory() {
        if (dealCategoryList.value[0].length === 0) {
          proxy.$refs['uToast'].show({
            message: '交易类别为空  ', type: 'warning'
          })
        } else {
          showDealCategory.value = true
        }
     }
  function   handleDealCategoryConfirm(e) {
        form.value.dealCategoryName = e.value[0].dictLabel
        form.value.dealCategory = e.value[0].dictValue
         //1表示日常支出，如果是日常支出，选择子类别，否则不显示子类别，且子类别与类别相同
  if (form.value.dealCategory === '1') {
    form.value.childCategory = null
    childCategoryShow.value = true
  } else {
    childCategoryShow.value = false
    form.value.childCategory = form.value.dealCategory
    form.value.childCategoryName = form.value.dealCategory
  }
        showDealCategory.value = false
  }
 function handleDealCategoryCancel() {
      showDealCategory.value = false
      }

      function handleChildCategory() {
        if (childCategoryList.value[0].length === 0) {
          proxy.$refs['uToast'].show({
            message: '交易子类别为空  ', type: 'warning'
          })
        } else {
          showChildCategory.value = true
        }
     }
  function   handleChildCategoryConfirm(e) {
        form.value.childCategoryName = e.value[0].dictLabel
        form.value.childCategory = e.value[0].dictValue
        showChildCategory.value = false
  }
 function handleChildCategoryCancel() {
  showChildCategory.value = false
      }

  function handleDealType() {
        if (dealTypeList.value[0].length === 0) {
          proxy.$refs['uToast'].show({
            message: '交易类型为空  ', type: 'warning'
          })
        } else {
          showDealType.value = true
        }
     }
  function   handleDealTypeConfirm(e) {
        form.value.dealTypeName = e.value[0].dictLabel
        form.value.dealType = e.value[0].dictValue
        showDealType.value = false
  }
 function handleDealTypeCancel() {
       showDealType.value = false
      }
  function  selectDate() {
				datePickShow.value = true
        proxy.$refs['createTimeRef'].innerValue = new Date().getTime()
		}
	function datePickConfirm(e) {
				form.value.createTime = dayjs(e.value).format("YYYY-MM-DD HH:mm:ss")
				datePickShow.value = false
		}
  function submit() {
     if (!form.value.dealCategory === '1') {
          form.value.childCategory = form.value.dealCategory
          form.value.childCategoryName = form.value.dealCategory
        }
        proxy.$refs['uForm'].validate().then(() => {
          if (form.value.id != null) {
            if(flag.value==null){
            updateAccountDealRecord(form.value).then(res => {
            proxy.$refs['uToast'].show({
            message: '修改成功', complete() {
              uni.navigateTo({ url: `/pages/work/accounts/accountDealRecord/list` })
            }
          })
        })
          }else {
            form.value.id == null
            addAccountDealRecord(form.value).then(res => {
            proxy.$refs['uToast'].show({
            message: '新增成功', complete() {
              uni.navigateTo({ url: `/pages/work/accounts/accountDealRecord/list` })
            }
          })
        })
          }
          }else {
            addAccountDealRecord(form.value).then(res => {
              proxy.$refs['uToast'].show({
              message: '新增成功', complete() {
                uni.navigateTo({ url: `/pages/work/accounts/accountDealRecord/list` })
              }
            })
          })
          }
        })
      }
  </script>
  
  <style lang="scss" scoped>
.section {
  margin: 24rpx;
  padding: 0;
  background-color: #fff;
  border-radius: 16rpx;
  box-shadow: 0 2rpx 12rpx rgba(0, 0, 0, 0.08);
  overflow: hidden;

  .section-title {
    padding: 16rpx 24rpx;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #ffffff;
    line-height: 1.2;
    font-size: 28rpx;
    font-weight: 600;
    display: flex;
    align-items: center;
    
    &::before {
      content: '';
      width: 6rpx;
      height: 28rpx;
      background: #ffffff;
      border-radius: 3rpx;
      margin-right: 12rpx;
    }
  }

  .form-view {
    padding: 24rpx;

    .form-btn {
      padding-top: 16rpx;
    }
  }
}
  </style>
  
  <style lang="scss">
  .form-btn .u-button {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%) !important;
    border: none !important;
    border-radius: 24rpx !important;
    height: 80rpx !important;
    box-shadow: 0 4rpx 16rpx rgba(102, 126, 234, 0.4) !important;
  }
  
  .form-btn .u-button__text {
    font-size: 30rpx !important;
    font-weight: 500 !important;
    letter-spacing: 2rpx !important;
  }
  </style>
