<template>
  <ContentWrap>
    <!-- 搜索工作栏 -->
    <el-form
      ref="queryFormRef"
      :inline="true"
      :model="queryParams"
      class="-mb-15px"
      label-width="68px"
    >
      <el-form-item label="凭证号" prop="no">
        <el-input
          v-model="queryParams.no"
          class="!w-240px"
          clearable
          placeholder="请输入凭证号"
          @keyup.enter="handleQuery"
        />
      </el-form-item>
      <el-form-item label="凭证类型" prop="type">
        <el-select
          v-model="queryParams.type"
          class="!w-240px"
          clearable
          placeholder="请选择凭证类型"
        >
          <el-option
            v-for="dict in getIntDictOptions(DICT_TYPE.ERP_FINANCE_VOUCHER_TYPE)"
            :key="dict.value"
            :label="dict.label"
            :value="dict.value"
          />
        </el-select>
      </el-form-item>
      <el-form-item label="凭证状态" prop="status">
        <el-select
          v-model="queryParams.status"
          class="!w-240px"
          clearable
          placeholder="请选择凭证状态"
        >
          <el-option
            v-for="dict in getIntDictOptions(DICT_TYPE.BPM_PROCESS_INSTANCE_STATUS)"
            :key="dict.value"
            :label="dict.label"
            :value="dict.value"
          />
        </el-select>
      </el-form-item>
      <el-form-item label="凭证日期" prop="voucherTime">
        <el-date-picker
          v-model="queryParams.voucherTime"
          :default-time="[new Date('1 00:00:00'), new Date('1 23:59:59')]"
          class="!w-240px"
          end-placeholder="结束日期"
          start-placeholder="开始日期"
          type="daterange"
          value-format="YYYY-MM-DD"
        />
      </el-form-item>
      <el-form-item label="创建时间" prop="createTime">
        <el-date-picker
          v-model="queryParams.createTime"
          :default-time="[new Date('1 00:00:00'), new Date('1 23:59:59')]"
          class="!w-240px"
          end-placeholder="结束日期"
          start-placeholder="开始日期"
          type="daterange"
          value-format="YYYY-MM-DD HH:mm:ss"
        />
      </el-form-item>
      <el-form-item>
        <el-button @click="handleQuery">
          <Icon class="mr-5px" icon="ep:search" />
          搜索
        </el-button>
        <el-button @click="resetQuery">
          <Icon class="mr-5px" icon="ep:refresh" />
          重置
        </el-button>
        <el-button plain type="primary" @click="handleCreate()" v-hasPermi="['erp:finance-voucher:create']">
          <Icon class="mr-5px" icon="ep:plus" />
          发起凭证
        </el-button>
      </el-form-item>
    </el-form>
  </ContentWrap>

  <!-- 列表 -->
  <ContentWrap>
    <el-table v-loading="loading" :data="list">
      <el-table-column align="center" label="凭证号" prop="no" />
      <el-table-column align="center" label="项目名称" prop="projectName" />
      <el-table-column align="center" label="凭证状态" prop="status">
        <template #default="scope">
          <dict-tag :type="DICT_TYPE.BPM_PROCESS_INSTANCE_STATUS" :value="scope.row.status" />
        </template>
      </el-table-column>
      <el-table-column align="center" label="凭证类型" prop="type">
        <template #default="scope">
          <dict-tag :type="DICT_TYPE.ERP_FINANCE_VOUCHER_TYPE" :value="scope.row.type" />
        </template>
      </el-table-column>
      <el-table-column
        :formatter="dateFormatter"
        align="center"
        label="凭证日期"
        prop="voucherTime"
        width="180"
      />
      <el-table-column align="center" label="合计金额" prop="totalAmount" />
      <el-table-column
        :formatter="dateFormatter"
        align="center"
        label="创建时间"
        prop="createTime"
        width="180"
        sortable
      />
      <el-table-column align="center" label="操作" width="200">
        <template #default="scope">
          <el-button
            v-hasPermi="['erp:finance-voucher:query']"
            link
            type="primary"
            @click="handleDetail(scope.row)"
          >
            详情
          </el-button>
          <el-button
            v-hasPermi="['erp:finance-voucher:query']"
            link
            type="primary"
            @click="handleProcessDetail(scope.row)"
          >
            进度
          </el-button>
          <el-button
            v-if="scope.row.status === 1"
            v-hasPermi="['erp:finance-voucher:delete']"
            link
            type="danger"
            @click="cancelVoucher(scope.row)"
          >
            取消
          </el-button>
        </template>
      </el-table-column>
    </el-table>
    <!-- 分页 -->
    <Pagination
      v-model:limit="queryParams.pageSize"
      v-model:page="queryParams.pageNo"
      :total="total"
      @pagination="getList"
    />
  </ContentWrap>
</template>
<script lang="ts" setup>
import { DICT_TYPE, getIntDictOptions } from '@/utils/dict'
import { dateFormatter } from '@/utils/formatTime'
import * as VoucherApi from '@/api/erp/finance/voucher/voucher'
import * as ProcessInstanceApi from '@/api/bpm/processInstance'
import { ElMessageBox } from 'element-plus'

defineOptions({ name: 'ErpFinanceVoucher' })

const message = useMessage() // 消息弹窗
const router = useRouter() // 路由
const { t } = useI18n() // 国际化

const loading = ref(true) // 列表的加载中
const total = ref(0) // 列表的总页数
const list = ref<VoucherApi.VoucherVO[]>([]) // 列表的数据
const userOptions = ref<{ id: number; nickname: string }[]>([]) // 用户列表
const queryParams = reactive({
  pageNo: 1,
  pageSize: 10,
  no: undefined as string | undefined,
  type: undefined as number | undefined,
  status: undefined as number | undefined,
  financeUserId: undefined as number | undefined,
  voucherTime: [] as string[],
  createTime: [] as string[]
})
const queryFormRef = ref() // 搜索的表单

// 获取用户列表的方法
const getUserList = async () => {
  try {
    // 这里应该调用实际的用户API，这里简化处理
    return [
      { id: 1, nickname: '张三' },
      { id: 2, nickname: '李四' },
      { id: 3, nickname: '王五' }
    ]
  } catch (error) {
    console.error('获取用户列表失败', error)
    return []
  }
}

/** 查询列表 */
const getList = async () => {
  loading.value = true
  try {
    // 处理查询参数
    const params: any = {...queryParams}
    // 处理日期范围
    if (params.voucherTime && params.voucherTime.length === 2) {
      params.beginVoucherTime = params.voucherTime[0]
      params.endVoucherTime = params.voucherTime[1]
      delete params.voucherTime
    }
    if (params.createTime && params.createTime.length === 2) {
      params.beginCreateTime = params.createTime[0]
      params.endCreateTime = params.createTime[1]
      delete params.createTime
    }

    const response = await VoucherApi.getVoucherPage(params)
    console.log('API response:', response);
    list.value = response.list || []
    total.value = response.total || 0
  } finally {
    loading.value = false
  }
}

/** 搜索按钮操作 */
const handleQuery = () => {
  queryParams.pageNo = 1
  getList()
}

/** 重置按钮操作 */
const resetQuery = () => {
  queryFormRef.value.resetFields()
  handleQuery()
}

/** 添加操作 */
const handleCreate = () => {
  router.push({ name: 'ErpFinanceVoucherCreate' })
}

/** 详情操作 */
const handleDetail = (row: VoucherApi.VoucherVO) => {
  console.log('Row data:', row);
  if (!row || !row.id) {
    message.error('凭证ID不存在，无法查看详情');
    return;
  }

  // 确保 ID 是一个有效值
  const id = Number(row.id);
  if (isNaN(id)) {
    message.error('凭证ID格式错误，无法查看详情');
    return;
  }

  router.push({
    name: 'ErpFinanceVoucherDetail',
    params: {
      id: id.toString() // 确保 ID 作为字符串传递
    }
  })
}

/** 取消凭证操作 */
const cancelVoucher = async (row) => {
  // 二次确认
  const { value } = await ElMessageBox.prompt('请输入取消原因', '取消流程', {
    confirmButtonText: t('common.ok'),
    cancelButtonText: t('common.cancel'),
    inputPattern: /^[\s\S]*.*\S[\s\S]*$/, // 判断非空，且非空格
    inputErrorMessage: '取消原因不能为空'
  })
  // 发起取消
  await ProcessInstanceApi.cancelProcessInstanceByStartUser(row.id, value)
  message.success('取消成功')
  // 刷新列表
  await getList()
}

/** 审批进度 */
const handleProcessDetail = (row) => {
  router.push({
    name: 'BpmProcessInstanceDetail',
    query: {
      id: row.processInstanceId
    }
  })
}

// fix: 列表不刷新的问题。
watch(
  () => router.currentRoute.value,
  () => {
    getList()
  }
)

/** 初始化 **/
onMounted(async () => {
  // 获取用户列表
  userOptions.value = await getUserList()
  // 查询数据
  getList()
})
</script>
