<template>
  <div class="layout-padding">
    <div class="layout-padding-auto layout-padding-view">
      <!-- 搜索表单 -->
      <el-row v-show="showSearch">
        <el-form :model="searchForm" ref="searchFormRef" :inline="true" @keyup.enter="handleSearch">
          <el-form-item label="学年" prop="schoolYear">
            <el-select 
              v-model="searchForm.schoolYear" 
              placeholder="请选择学年" 
              clearable
              filterable
              style="width: 200px">
              <el-option
                v-for="item in schoolYearList"
                :key="item.year"
                :label="item.year"
                :value="item.year">
              </el-option>
            </el-select>
          </el-form-item>
          <el-form-item label="学期" prop="schoolTerm">
            <el-select 
              v-model="searchForm.schoolTerm" 
              placeholder="请选择学期" 
              clearable
              style="width: 200px">
              <el-option
                v-for="item in schoolTermList"
                :key="item.value"
                :label="item.label"
                :value="item.value">
              </el-option>
            </el-select>
          </el-form-item>
          <el-form-item label="学院" prop="deptCode">
            <el-select 
              v-model="searchForm.deptCode" 
              placeholder="请选择学院" 
              clearable
              filterable
              style="width: 200px">
              <el-option
                v-for="item in deptList"
                :key="item.deptCode"
                :label="item.deptName"
                :value="item.deptCode">
              </el-option>
            </el-select>
          </el-form-item>
          <el-form-item label="班级" prop="classCode">
            <el-select 
              v-model="searchForm.classCode" 
              placeholder="请选择班级" 
              clearable
              filterable
              style="width: 200px">
              <el-option
                v-for="item in classList"
                :key="item.classCode"
                :label="item.classNo"
                :value="item.classCode">
              </el-option>
            </el-select>
          </el-form-item>
          <el-form-item label="姓名" prop="realName">
            <el-input 
              v-model="searchForm.realName" 
              placeholder="请输入姓名" 
              clearable
              style="width: 200px" />
          </el-form-item>
          <el-form-item label="请假类型" prop="leaveType">
            <el-select 
              v-model="searchForm.leaveType" 
              placeholder="请选择请假类型" 
              clearable
              style="width: 200px">
              <el-option
                v-for="item in leaveTypeList"
                :key="item.value"
                :label="item.label"
                :value="item.value">
              </el-option>
            </el-select>
          </el-form-item>
          <el-form-item label="住宿类型" prop="goOrStay">
            <el-select 
              v-model="searchForm.goOrStay" 
              placeholder="请选择住宿类型" 
              clearable
              style="width: 200px">
              <el-option label="走读生" value="0" />
              <el-option label="住宿生" value="1" />
            </el-select>
          </el-form-item>
          <el-form-item label="是否住宿" prop="stayDorm">
            <el-select 
              v-model="searchForm.stayDorm" 
              placeholder="请选择是否住宿" 
              clearable
              style="width: 200px">
              <el-option
                v-for="item in yesNoList"
                :key="item.value"
                :label="item.label"
                :value="item.value">
              </el-option>
            </el-select>
          </el-form-item>
          <el-form-item label="班主任审核" prop="classAudit">
            <el-select 
              v-model="searchForm.classAudit" 
              placeholder="请选择班主任审核" 
              clearable
              style="width: 200px">
              <el-option
                v-for="item in auditTypeList"
                :key="item.value"
                :label="item.label"
                :value="item.value">
              </el-option>
            </el-select>
          </el-form-item>
          <el-form-item label="学生科审核" prop="deptAudit">
            <el-select 
              v-model="searchForm.deptAudit" 
              placeholder="请选择学生科审核" 
              clearable
              style="width: 200px">
              <el-option
                v-for="item in auditTypeList"
                :key="item.value"
                :label="item.label"
                :value="item.value">
              </el-option>
            </el-select>
          </el-form-item>
          <el-form-item label="学工处审批" prop="schoolAudit">
            <el-select 
              v-model="searchForm.schoolAudit" 
              placeholder="请选择学工处审批" 
              clearable
              style="width: 200px">
              <el-option
                v-for="item in auditTypeList"
                :key="item.value"
                :label="item.label"
                :value="item.value">
              </el-option>
            </el-select>
          </el-form-item>
          <el-form-item>
            <el-button type="primary" plain icon="Search" @click="handleSearch">查询</el-button>
            <el-button icon="Refresh" @click="handleReset">重置</el-button>
          </el-form-item>
        </el-form>
      </el-row>

      <!-- 操作按钮 -->
      <el-row>
        <div class="mb8" style="width: 100%">
          <el-button 
            icon="FolderAdd" 
            type="primary" 
            class="ml10" 
            @click="formDialogRef.openDialog()">
            新 增
          </el-button>
          <el-button 
            icon="Download" 
            type="success" 
            class="ml10" 
            @click="handleExport">
            导 出
          </el-button>
          <right-toolbar  
            v-model:showSearch="showSearch" 
            class="ml10 mr20"
            style="float: right;"
            @queryTable="getDataList">
          </right-toolbar>
        </div>
      </el-row>

      <!-- 表格 -->
      <el-table 
        :data="state.dataList" 
        v-loading="state.loading" 
        border 
        :cell-style="tableStyle.cellStyle"
        :header-cell-style="tableStyle.headerCellStyle">
        <el-table-column type="index" label="序号" width="60" align="center">
          <template #header>
            <el-icon><List /></el-icon>
          </template>
        </el-table-column>
        <el-table-column prop="schoolYear" label="学年" show-overflow-tooltip align="center">
          <template #header>
            <el-icon><Calendar /></el-icon>
            <span style="margin-left: 4px">学年</span>
          </template>
        </el-table-column>
        <el-table-column prop="schoolTerm" label="学期" show-overflow-tooltip align="center">
          <template #header>
            <el-icon><Clock /></el-icon>
            <span style="margin-left: 4px">学期</span>
          </template>
          <template #default="scope">
            <el-tag size="small" type="primary" effect="plain">
              {{ formatSchoolTerm(scope.row.schoolTerm) }}
            </el-tag>
          </template>
        </el-table-column>
        <el-table-column prop="deptName" label="学院" show-overflow-tooltip align="center">
          <template #header>
            <el-icon><OfficeBuilding /></el-icon>
            <span style="margin-left: 4px">学院</span>
          </template>
        </el-table-column>
        <el-table-column prop="realName" label="姓名" show-overflow-tooltip align="center">
          <template #header>
            <el-icon><Avatar /></el-icon>
            <span style="margin-left: 4px">姓名</span>
          </template>
        </el-table-column>
        <el-table-column prop="startTime" label="请假开始时间" show-overflow-tooltip align="center" width="180">
          <template #header>
            <el-icon><Calendar /></el-icon>
            <span style="margin-left: 4px">请假开始时间</span>
          </template>
          <template #default="scope">
            <span>{{ scope.row.startTime ? formatDateTime(scope.row.startTime) : '-' }}</span>
          </template>
        </el-table-column>
        <el-table-column prop="endTime" label="请假结束时间" show-overflow-tooltip align="center" width="180">
          <template #header>
            <el-icon><Calendar /></el-icon>
            <span style="margin-left: 4px">请假结束时间</span>
          </template>
          <template #default="scope">
            <span>{{ scope.row.endTime ? formatDateTime(scope.row.endTime) : '-' }}</span>
          </template>
        </el-table-column>
        <el-table-column prop="leaveType" label="请假类型" show-overflow-tooltip align="center">
          <template #header>
            <el-icon><Collection /></el-icon>
            <span style="margin-left: 4px">请假类型</span>
          </template>
          <template #default="scope">
            <el-tag size="small" type="info" effect="plain">
              {{ formatLeaveType(scope.row.leaveType) }}
            </el-tag>
          </template>
        </el-table-column>
        <el-table-column prop="reason" label="请假事由" show-overflow-tooltip align="center" min-width="150">
          <template #header>
            <el-icon><Document /></el-icon>
            <span style="margin-left: 4px">请假事由</span>
          </template>
        </el-table-column>
        <el-table-column prop="stayDorm" label="是否住宿" show-overflow-tooltip align="center">
          <template #header>
            <el-icon><House /></el-icon>
            <span style="margin-left: 4px">是否住宿</span>
          </template>
          <template #default="scope">
            <StatusTag 
              :value="scope.row.stayDorm"
              :options="[{ label: '是', value: '1' }, { label: '否', value: '0' }]"
              :type-map="{ '1': { type: 'success', effect: 'light' }, '0': { type: 'info', effect: 'light' } }"
            />
          </template>
        </el-table-column>
        <el-table-column prop="isFever" label="是否发热" show-overflow-tooltip align="center">
          <template #header>
            <el-icon><Warning /></el-icon>
            <span style="margin-left: 4px">是否发热</span>
          </template>
          <template #default="scope">
            <StatusTag 
              :value="scope.row.isFever"
              :options="[{ label: '是', value: '1' }, { label: '否', value: '0' }]"
              :type-map="{ '1': { type: 'danger', effect: 'light' }, '0': { type: 'success', effect: 'light' } }"
            />
          </template>
        </el-table-column>
        <el-table-column prop="classAudit" label="班主任审核" show-overflow-tooltip align="center">
          <template #header>
            <el-icon><CircleCheck /></el-icon>
            <span style="margin-left: 4px">班主任审核</span>
          </template>
          <template #default="scope">
            <StatusTag 
              :value="scope.row.classAudit"
              :options="[{ label: '待审核', value: '0' }, { label: '通过', value: '1' }, { label: '驳回', value: '2' }]"
              :type-map="{ '0': { type: 'warning', effect: 'light' }, '1': { type: 'success', effect: 'light' }, '2': { type: 'danger', effect: 'light' } }"
            />
          </template>
        </el-table-column>
        <el-table-column prop="deptAudit" label="学生科审核" show-overflow-tooltip align="center">
          <template #header>
            <el-icon><CircleCheck /></el-icon>
            <span style="margin-left: 4px">学生科审核</span>
          </template>
          <template #default="scope">
            <StatusTag 
              :value="scope.row.deptAudit"
              :options="[{ label: '待审核', value: '0' }, { label: '通过', value: '1' }, { label: '驳回', value: '2' }]"
              :type-map="{ '0': { type: 'warning', effect: 'light' }, '1': { type: 'success', effect: 'light' }, '2': { type: 'danger', effect: 'light' } }"
            />
          </template>
        </el-table-column>
        <el-table-column prop="schoolAudit" label="学工处审批" show-overflow-tooltip align="center">
          <template #header>
            <el-icon><CircleCheck /></el-icon>
            <span style="margin-left: 4px">学工处审批</span>
          </template>
          <template #default="scope">
            <StatusTag 
              :value="scope.row.schoolAudit"
              :options="[{ label: '待审核', value: '0' }, { label: '通过', value: '1' }, { label: '驳回', value: '2' }]"
              :type-map="{ '0': { type: 'warning', effect: 'light' }, '1': { type: 'success', effect: 'light' }, '2': { type: 'danger', effect: 'light' } }"
            />
          </template>
        </el-table-column>
        <el-table-column prop="remarks" label="备注" show-overflow-tooltip align="center" min-width="150">
          <template #header>
            <el-icon><EditPen /></el-icon>
            <span style="margin-left: 4px">备注</span>
          </template>
        </el-table-column>
        <el-table-column prop="rejectReason" label="驳回原因" show-overflow-tooltip align="center" min-width="150">
          <template #header>
            <el-icon><Warning /></el-icon>
            <span style="margin-left: 4px">驳回原因</span>
          </template>
        </el-table-column>
        <el-table-column label="操作" width="100" align="center" fixed="right">
          <template #header>
            <el-icon><Setting /></el-icon>
            <span style="margin-left: 4px">操作</span>
          </template>
          <template #default="scope">
            <el-button 
              icon="CircleClose" 
              text 
              type="warning" 
              @click="handleCancel(scope.row)">
              撤销
            </el-button>
          </template>
        </el-table-column>
      </el-table>

      <!-- 分页 -->
      <pagination 
        @size-change="sizeChangeHandle" 
        @current-change="currentChangeHandle" 
        v-bind="state.pagination" />
    </div>

    <!-- 新增表单弹窗 -->
    <form-dialog ref="formDialogRef" @refresh="getDataList" />
  </div>
</template>

<script setup lang="ts" name="StuLeaveApply">
import { reactive, ref, onMounted } from 'vue'
import { BasicTableProps, useTable } from "/@/hooks/table";
import { fetchList, exportData, cancelObj } from "/@/api/stuwork/stuleaveapply";
import { queryAllSchoolYear } from "/@/api/basic/basicyear";
import { getDicts } from "/@/api/admin/dict";
import { getDeptListByLevelTwo } from "/@/api/basic/basicdept";
import { getClassListByRole } from "/@/api/basic/basicclass";
import { useMessage, useMessageBox } from "/@/hooks/message";
import FormDialog from './form.vue'
import { List, Calendar, Clock, OfficeBuilding, Avatar, Collection, Document, House, Warning, CircleCheck, EditPen, Setting } from '@element-plus/icons-vue'
import { defineAsyncComponent } from 'vue'
const StatusTag = defineAsyncComponent(() => import('/@/components/StatusTag/index.vue'))

// 定义变量内容
const searchFormRef = ref()
const showSearch = ref(true)
const schoolYearList = ref<any[]>([])
const schoolTermList = ref<any[]>([])
const deptList = ref<any[]>([])
const classList = ref<any[]>([])
const leaveTypeList = ref<any[]>([])
const yesNoList = ref<any[]>([])
const auditTypeList = ref<any[]>([])
const formDialogRef = ref()

// 搜索表单
const searchForm = reactive({
  schoolYear: '',
  schoolTerm: '',
  deptCode: '',
  classCode: '',
  realName: '',
  leaveType: '',
  goOrStay: '',
  stayDorm: '',
  classAudit: '',
  deptAudit: '',
  schoolAudit: ''
})

// 配置 useTable
const state: BasicTableProps = reactive<BasicTableProps>({
  queryForm: searchForm,
  pageList: fetchList,
  props: {
    item: 'records',
    totalCount: 'total'
  },
  createdIsNeed: true
})

// table hook
const {
  getDataList,
  currentChangeHandle,
  sizeChangeHandle,
  tableStyle
} = useTable(state)

// 格式化学期
const formatSchoolTerm = (value: string | number) => {
  if (value === null || value === undefined || value === '') {
    return '-'
  }
  const dictItem = schoolTermList.value.find(item => item.value == value)
  return dictItem ? dictItem.label : value
}

// 格式化日期时间
const formatDateTime = (dateTime: string) => {
  if (!dateTime) return '-'
  // 如果包含时间部分，只显示日期和时间
  if (dateTime.includes(' ')) {
    return dateTime.split('.')[0] // 移除毫秒部分
  }
  return dateTime
}

// 格式化请假类型
const formatLeaveType = (value: string) => {
  if (!value) return '-'
  const item = leaveTypeList.value.find((item: any) => item.value === value)
  return item ? item.label : value
}

// 格式化是否
const formatYesNo = (value: string | null) => {
  if (value === null || value === undefined || value === '') return '-'
  const item = yesNoList.value.find((item: any) => item.value === value)
  return item ? item.label : (value === '1' || value === 'true' ? '是' : '否')
}

// 格式化审核类型
const formatAuditType = (value: string) => {
  if (!value) return '-'
  const item = auditTypeList.value.find((item: any) => item.value === value)
  return item ? item.label : value
}

// 查询
const handleSearch = () => {
  getDataList()
}

// 重置
const handleReset = () => {
  searchFormRef.value?.resetFields()
  searchForm.schoolYear = ''
  searchForm.schoolTerm = ''
  searchForm.deptCode = ''
  searchForm.classCode = ''
  searchForm.realName = ''
  searchForm.leaveType = ''
  searchForm.goOrStay = ''
  searchForm.stayDorm = ''
  searchForm.classAudit = ''
  searchForm.deptAudit = ''
  searchForm.schoolAudit = ''
  getDataList()
}

// 撤销
const handleCancel = async (row: any) => {
  try {
    await useMessageBox().confirm('确定要撤销这条请假记录吗？')
    await cancelObj(row.id)
    useMessage().success('撤销成功')
    getDataList()
  } catch (err: any) {
    if (err !== 'cancel') {
      useMessage().error(err.msg || '撤销失败')
    }
  }
}

// 导出
const handleExport = async () => {
  try {
    const res = await exportData(searchForm)
    // 处理返回的文件流
    const blob = new Blob([res.data])
    const elink = document.createElement('a')
    elink.download = '学生请假.xlsx'
    elink.style.display = 'none'
    elink.href = URL.createObjectURL(blob)
    document.body.appendChild(elink)
    elink.click()
    URL.revokeObjectURL(elink.href)
    document.body.removeChild(elink)
    useMessage().success('导出成功')
  } catch (err: any) {
    useMessage().error(err.msg || '导出失败')
  }
}

// 获取学年列表
const getSchoolYearList = async () => {
  try {
    const res = await queryAllSchoolYear()
    if (res.data) {
      schoolYearList.value = Array.isArray(res.data) ? res.data : []
    }
  } catch (err) {
    console.error('获取学年列表失败', err)
    schoolYearList.value = []
  }
}

// 获取学期字典
const getSchoolTermDict = async () => {
  try {
    const res = await getDicts('school_term')
    if (res.data) {
      schoolTermList.value = Array.isArray(res.data) ? res.data.map((item: any) => ({
        label: item.label || item.dictLabel || item.name,
        value: item.value || item.dictValue || item.code
      })) : []
    }
  } catch (err) {
    console.error('获取学期字典失败', err)
    schoolTermList.value = []
  }
}

// 获取学院列表
const getDeptListData = async () => {
  try {
    const res = await getDeptListByLevelTwo()
    if (res.data) {
      deptList.value = Array.isArray(res.data) ? res.data : []
    }
  } catch (err) {
    console.error('获取学院列表失败', err)
    deptList.value = []
  }
}

// 获取班级列表
const getClassListData = async () => {
  try {
    const res = await getClassListByRole()
    if (res.data) {
      classList.value = Array.isArray(res.data) ? res.data : []
    }
  } catch (err) {
    console.error('获取班级列表失败', err)
    classList.value = []
  }
}

// 获取请假类型字典
const getLeaveTypeDict = async () => {
  try {
    const res = await getDicts('leave_type')
    if (res.data) {
      leaveTypeList.value = Array.isArray(res.data) ? res.data.map((item: any) => ({
        label: item.label || item.dictLabel || item.name,
        value: item.value || item.dictValue || item.code
      })) : []
    }
  } catch (err) {
    console.error('获取请假类型字典失败', err)
    leaveTypeList.value = []
  }
}

// 获取是否字典
const getYesNoDict = async () => {
  try {
    const res = await getDicts('yes_no')
    if (res.data) {
      yesNoList.value = Array.isArray(res.data) ? res.data.map((item: any) => ({
        label: item.label || item.dictLabel || item.name,
        value: item.value || item.dictValue || item.code
      })) : []
    }
  } catch (err) {
    console.error('获取是否字典失败', err)
    yesNoList.value = []
  }
}

// 获取审核类型字典
const getAuditTypeDict = async () => {
  try {
    const res = await getDicts('class_audit_type')
    if (res.data) {
      auditTypeList.value = Array.isArray(res.data) ? res.data.map((item: any) => ({
        label: item.label || item.dictLabel || item.name,
        value: item.value || item.dictValue || item.code
      })) : []
    }
  } catch (err) {
    console.error('获取审核类型字典失败', err)
    auditTypeList.value = []
  }
}

// 初始化
onMounted(() => {
  getSchoolYearList()
  getSchoolTermDict()
  getDeptListData()
  getClassListData()
  getLeaveTypeDict()
  getYesNoDict()
  getAuditTypeDict()
})
</script>

