<!-- 历史文件列表 -->
<script name="HistoryDocList" lang="ts" setup>
import { ElLoading, ElMessage, ElMessageBox, dayjs } from 'element-plus'
import type { DateModelType } from 'element-plus'
import type { IFileInfo, IListQuery } from './historyDoc-interface'
import type { TableColumn } from '@/components/NormalTable/table_interface'
import { getDictByCode } from '@/api/system/dict'
import { batchImport, delFileSystem, exportSysDocList, getFileSystemList } from '@/api/resource/fileSystem'
import type { IDictType } from '@/commonInterface/resource-interface'
import FilePreviewDialog from '@/components/filePreview/filePreviewDialog.vue'
import { exportFile } from '@/utils/exportUtils'
import type { deptType } from '@/global'
import ImagePreviewDialog from '@/components/ImagePreview/imagePreviewDialog.vue'
const { proxy } = getCurrentInstance() as any
const router = useRouter()
// 作废原因
const archiveReasonList = [{
  value: '因文件收回存档申请通过自动作废',
},
{
  value: '因文件更改申请通过自动作废',
}]
const fileTypeDict = ref<Array<IDictType>>([])

// 查询条件
const searchQuery = ref<IListQuery>({
  labCode: '', // 实验室
  groupCode: '', // 部门、部门
  fileType: '', // 文件类别
  fileNo: '', // 文件编号
  fileName: '', // 文件名
  versionNo: '', // 版本号
  fileDistributeNo: '', // 文件发放号
  history: '1', // 体系文件0、历史文件1
  invalidReason: '', // 作废原因
  createTimeEnd: '', //		创建时间结束
  createTimeStart: '', //		创建时间开始
  createUserName: '', //		创建人
  offset: 1,
  limit: 20,
})
const total = ref(0) // 数据条数
const loadingTable = ref(false) // 表格loading
const dateRange = ref<[DateModelType, DateModelType]>(['', ''])// 筛选时间段数据
// 表头
const columns = ref<TableColumn[]>([
  { text: '实验室', value: 'labCodeName', align: 'center' },
  { text: '部门', value: 'groupCodeName', align: 'center' },
  { text: '文件类型', value: 'fileTypeName', align: 'center', width: '140' },
  { text: '文件编号', value: 'fileNo', align: 'center', width: '180' },
  { text: '文件名称', value: 'fileName_hide', align: 'center', followLink: true, width: '220' },
  { text: '版本号', value: 'versionNo', align: 'center' },
  { text: '发放号', value: 'fileDistributeNo', align: 'center' },
  { text: '作废原因', value: 'invalidReason', align: 'center' },
  { text: '创建人', value: 'createUserName', align: 'center' },
  { text: '创建时间', value: 'createTime', align: 'center', width: '180' },
])
const sysFileList = ref<Array<IFileInfo>>([]) // 表格数据
const checkoutList = ref<string[]>([]) // 选中的内容
// -----------------------------------------字典--------------------------------------------------------------
const useDeptList = ref<deptType[]>([]) // 部门
const labDeptList = ref<deptType[]>([]) // 实验室
// 查询字典
const getDictFun = () => {
  // 实验室
  getDictByCode('bizLabCode').then((response) => {
    labDeptList.value = response.data
  })

  // 部门
  getDictByCode('bizGroupCode').then((response) => {
    useDeptList.value = response.data
  })
}
// ----------------------------------------列表数据----------------------------------------------------
// 新建
const add = () => {
  router.push({
    query: {
      title: '历史文件',
      type: 'create',
    },
    path: 'historyDoc/detail',
  })
}

// 详情
const detail = (row: IFileInfo) => {
  sessionStorage.setItem('historyFileInfo', JSON.stringify(row))
  router.push({
    query: {
      title: '历史文件',
      type: 'detail',
    },
    path: 'historyDoc/detail',
  })
}

// 数据查询
function fetchData(isNowPage = false) {
  loadingTable.value = true
  if (!isNowPage) {
    // 是否显示当前页，否则跳转第一页
    searchQuery.value.offset = 1
  }
  getFileSystemList(searchQuery.value).then((response) => {
    if (response.code === 200) {
      sysFileList.value = response.data.rows.map((item: { fileName: string; effectiveDate: string; promulgateTime: string }) => {
        return {
          ...item,
          effectiveDate: dayjs(item.effectiveDate).format('YYYY-MM-DD') !== 'Invalid Date' ? dayjs(item.effectiveDate).format('YYYY-MM-DD') : '',
          promulgateTime: dayjs(item.promulgateTime).format('YYYY-MM-DD') !== 'Invalid Date' ? dayjs(item.promulgateTime).format('YYYY-MM-DD') : '',
          followLinkArr: [item.fileName],
        }
      })
      total.value = parseInt(response.data.total)
    }
    loadingTable.value = false
  }).catch(() => {
    loadingTable.value = false
  })
}

const searchList = () => {
  fetchData(true)
}

// 页数发生变化后的操作，可能是页码变化，可能是每页容量变化，此函数必写
const changePage = (val: { size?: number; page?: number }) => {
  if (val && val.size) {
    searchQuery.value.limit = val.size
  }
  if (val && val.page) {
    searchQuery.value.offset = val.page
  }
  fetchData(true)
}

// 重置
const reset = () => {
  searchQuery.value = {
    labCode: '', // 实验室
    groupCode: '', // 部门、部门
    fileType: '', // 文件类别
    fileNo: '', // 文件编号
    fileName: '', // 文件名
    versionNo: '', // 版本号
    fileDistributeNo: '', // 文件发放号
    history: '1', // 体系文件0、历史文件1
    invalidReason: '', // 作废原因
    createTimeEnd: '', //		创建时间结束
    createTimeStart: '', //		创建时间开始
    createUserName: '', //		创建人
    offset: 1,
    limit: 20,
  }
  dateRange.value = ['', '']
  fetchData(true)
}

// 多选发生改变时
function handleSelectionChange(e: any) {
  checkoutList.value = e.map((item: { id: string }) => item.id)
}

// -------------------------------------------导入导出-----------------------------------------

const fileRef = ref() // 文件上传input
const onFileChange = (event: any) => {
  // 原生上传
  if (event.target.files?.length !== 0) {
    // 创建formdata对象
    const fd = new FormData()
    fd.append('file', event.target.files[0])
    const loading = ElLoading.service({
      lock: true,
      background: 'rgba(255, 255, 255, 0.8)',
    })
    // 调批量导入接口
    batchImport(fd).then((res) => {
      ElMessage.success('上传成功')
      event.target.value = null
      loading.close()
      fetchData(true)
      loading.close()
    }).catch(() => {
      event.target.value = null
      loading.close()
    })
  }
}
// 批量导入
const handleBatchImport = () => {
  fileRef.value.click()
}

// 导出
const exportAll = () => {
  const loading = ElLoading.service({
    lock: true,
    text: '下载中请稍后',
    background: 'rgba(255, 255, 255, 0.8)',
  })
  if (sysFileList.value.length > 0) {
    const params = {
      labCode: searchQuery.value.labCode, // 实验室
      groupCode: searchQuery.value.groupCode, // 部门、部门
      fileType: searchQuery.value.fileType, // 文件类别
      fileNo: searchQuery.value.fileNo, // 文件编号
      fileName: searchQuery.value.fileName, // 文件名
      versionNo: searchQuery.value.versionNo, // 版本号
      fileDistributeNo: searchQuery.value.fileDistributeNo, // 文件发放号
      history: searchQuery.value.history, // 体系文件0、历史文件1
      invalidReason: searchQuery.value.invalidReason, // 作废原因
      createTimeEnd: searchQuery.value.createTimeEnd, //		创建时间结束
      createTimeStart: searchQuery.value.createTimeStart, //		创建时间开始
      createUserName: searchQuery.value.createUserName, //		创建人
      offset: 1,
      limit: 20,
      ids: checkoutList.value,
    }
    exportSysDocList(params).then((res) => {
      const blob = new Blob([res.data])
      loading.close()
      exportFile(blob, '历史文件列表.xlsx')
    })
  }
  else {
    loading.close()
    ElMessage.warning('无数据可导出数据')
  }
}
// -----------------------------------------------------------------------------------------------

// 获取文件类别字典值
const getFileTypeDict = () => {
  getDictByCode('bizFileType').then((res) => {
    if (res.code === 200) {
      fileTypeDict.value = res.data
      sessionStorage.setItem('bizFileType', JSON.stringify(fileTypeDict.value))
    }
  })
}
const getGroupCodeDict = () => {
  getDictByCode('bizLabCode').then((res) => {
    if (res.code === 200) {
      sessionStorage.setItem('bizLabCode', JSON.stringify(res.data))
    }
  })
}
const getLabCodeDict = () => {
  getDictByCode('bizGroupCode').then((res) => {
    if (res.code === 200) {
      sessionStorage.setItem('bizGroupCode', JSON.stringify(res.data))
    }
  })
}
const getDict = async () => {
  getFileTypeDict()
  getLabCodeDict()
  getGroupCodeDict()
  getDictFun() // 获取实验室、部门
}
const refFilePreviewDlg = ref()
const refImagePreviewDlg = ref()
// 点击文件名称
const handleClickFollowLink = (row: any) => {
  if (row.pdfUrl === '') {
    ElMessage.warning('无可预览项目')
  }
  else if (row.pdfUrl && row.pdfUrl.lastIndexOf('.pdf') > 0) {
    refFilePreviewDlg.value.initDialog(row.pdfUrl)
  }
  else {
    refImagePreviewDlg.value.initDialog(row.pdfUrl)
  }
}

watch(dateRange, (val) => {
  if (val) {
    searchQuery.value.createTimeStart = `${val[0]}`
    searchQuery.value.createTimeEnd = `${val[1]}`
  }
  else {
    searchQuery.value.createTimeStart = ''
    searchQuery.value.createTimeEnd = ''
  }
})
onMounted(async () => {
  await getDict()
  searchList()
})
</script>

<template>
  <app-container>
    <input v-show="false" id="fileInput" ref="fileRef" type="file" accept="*" @change="onFileChange">
    <!-- 筛选条件 -->
    <search-area :need-clear="true" @search="searchList" @clear="reset">
      <search-item>
        <el-select
          v-model="searchQuery.labCode"
          placeholder="实验室"
          class="short-input"
          filterable
          clearable
        >
          <el-option v-for="item in labDeptList" :key="item.id" :label="item.name" :value="item.value" />
        </el-select>
      </search-item>
      <search-item>
        <el-select
          v-model="searchQuery.groupCode"
          placeholder="部门"
          class="short-input"
          filterable
          clearable
        >
          <el-option v-for="item in useDeptList" :key="item.id" :label="item.name" :value="item.value" />
        </el-select>
      </search-item>
      <search-item>
        <el-select v-model="searchQuery.fileType" class="short-input" placeholder="文件类型" clearable>
          <el-option v-for="item in fileTypeDict" :key="item.id" :value="item.value" :label="item.name" />
        </el-select>
      </search-item>
      <search-item>
        <el-input v-model="searchQuery.fileNo" class="short-input" placeholder="文件编号" clearable />
      </search-item>
      <search-item>
        <el-input v-model="searchQuery.fileName" class="short-input" placeholder="文件名称" clearable />
      </search-item>
      <search-item>
        <el-input v-model="searchQuery.versionNo" class="short-input" placeholder="版本号" clearable />
      </search-item>
      <search-item>
        <el-input v-model="searchQuery.fileDistributeNo" class="short-input" placeholder="发放号" clearable />
      </search-item>
      <search-item>
        <el-autocomplete
          v-model="searchQuery.invalidReason"
          :fetch-suggestions="archiveReasonList"
          placeholder="作废原因"
          clearable
        />
      </search-item>
      <search-item>
        <el-input v-model="searchQuery.createUserName" placeholder="创建人" clearable />
      </search-item>
      <search-item>
        <el-date-picker
          v-model="dateRange"
          type="daterange"
          range-separator="至"
          format="YYYY-MM-DD"
          value-format="YYYY-MM-DD"
          start-placeholder="创建时间(开始)"
          end-placeholder="创建时间(结束)"
          class="short-input"
        />
      </search-item>
    </search-area>

    <!-- 表格数据展示 -->
    <table-container>
      <!-- 表头区域 -->
      <template #btns-right>
        <icon-button icon="icon-add" title="新建" @click="add" />
        <icon-button icon="icon-export" title="导出" @click="exportAll" />
        <icon-button icon="icon-import" title="批量导入" type="primary" @click="handleBatchImport" />
      </template>

      <!-- 表格区域 -->
      <normal-table
        :data="sysFileList" :total="total" :columns="columns"
        :query="{ limit: searchQuery.limit, offset: searchQuery.offset }"
        :list-loading="loadingTable"
        is-showmulti-select
        @change="changePage"
        @multi-select="handleSelectionChange"
        @handle-click-follow-link="handleClickFollowLink"
      >
        <template #preColumns>
          <el-table-column label="序号" width="55" align="center">
            <template #default="scope">
              {{ (searchQuery.offset - 1) * searchQuery.limit + scope.$index + 1 }}
            </template>
          </el-table-column>
        </template>
        <template #columns>
          <el-table-column fixed="right" label="操作" align="center" width="130">
            <template #default="{ row }">
              <el-button size="small" type="primary" link @click="detail(row)">
                查看
              </el-button>
            </template>
          </el-table-column>
        </template>
      </normal-table>
    </table-container>
    <file-preview-dialog ref="refFilePreviewDlg" />
    <image-preview-dialog ref="refImagePreviewDlg" />
  </app-container>
</template>