<template>
  <ele-page>
    <operation-record-search @search="reload" />
    <ele-card :body-style="{ paddingTop: '8px' }">
      <ele-pro-table
        ref="tableRef"
        row-key="id"
        :columns="columns"
        :datasource="datasource"
        :show-overflow-tooltip="true"
        :highlight-current-row="true"
        :export-config="{ fileName: '操作日志数据' }"
        cache-key="systemOperationRecordTable"
      >
        <template #toolbar>
          <el-button
            type="primary"
            class="ele-btn-icon"
            :icon="DownloadOutlined"
            @click="exportData"
          >
            导出
          </el-button>
        </template>
        <template #status="{ row }">
          <el-tag
            v-if="row.status === 0"
            size="small"
            type="success"
            :disable-transitions="true"
          >
            正常
          </el-tag>
          <el-tag
            v-else-if="row.status === 1"
            size="small"
            type="danger"
            :disable-transitions="true"
          >
            异常
          </el-tag>
        </template>
        <template #action="{ row }">
          <el-link type="primary" underline="never" @click="openDetail(row)">
            详情
          </el-link>
        </template>
      </ele-pro-table>
    </ele-card>
    <!-- 详情弹窗 -->
    <operation-record-detail v-model="showInfo" :data="current" />
  </ele-page>
</template>

<script lang="ts" setup>
  import { ref } from 'vue';
  import { EleMessage } from 'ele-admin-plus';
  import type { EleProTable } from 'ele-admin-plus';
  import type {
    DatasourceFunction,
    Columns
  } from 'ele-admin-plus/es/ele-pro-table/types';
  import ExcelJS from 'exceljs';
  import { download } from '@/utils/common';
  import { DownloadOutlined } from '@/components/icons';
  import OperationRecordSearch from './components/operation-record-search.vue';
  import OperationRecordDetail from './components/operation-record-detail.vue';
  import {
    pageOperationRecords,
    listOperationRecords
  } from '@/api/system/operation-record';
  import type {
    OperationRecord,
    OperationRecordParam
  } from '@/api/system/operation-record/model';

  defineOptions({ name: 'SystemOperationRecord' });

  /** 表格实例 */
  const tableRef = ref<InstanceType<typeof EleProTable> | null>(null);

  /** 表格列配置 */
  const columns = ref<Columns>([
    {
      type: 'index',
      columnKey: 'index',
      width: 50,
      align: 'center' /* ,
      fixed: 'left' */
    },
    {
      prop: 'username',
      label: '账号',
      sortable: 'custom',
      minWidth: 110
    },
    {
      prop: 'nickname',
      label: '用户名',
      sortable: 'custom',
      minWidth: 110
    },
    {
      prop: 'module',
      label: '操作模块',
      sortable: 'custom',
      minWidth: 110
    },
    {
      prop: 'description',
      label: '操作功能',
      sortable: 'custom',
      minWidth: 110
    },
    {
      prop: 'url',
      label: '请求地址',
      sortable: 'custom',
      minWidth: 110
    },
    {
      prop: 'requestMethod',
      label: '请求方式',
      sortable: 'custom',
      width: 110,
      align: 'center'
    },
    {
      prop: 'status',
      label: '状态',
      sortable: 'custom',
      width: 100,
      align: 'center',
      slot: 'status',
      filters: [
        {
          text: '正常',
          value: '0'
        },
        {
          text: '异常',
          value: '1'
        }
      ],
      filterMultiple: false,
      formatter: (row) => (row.status == 0 ? '正常' : '异常')
    },
    {
      prop: 'spendTime',
      label: '耗时',
      sortable: 'custom',
      width: 100,
      formatter: (row) => `${row.spendTime / 1000}s`,
      align: 'center'
    },
    {
      prop: 'createTime',
      label: '操作时间',
      sortable: 'custom',
      align: 'center',
      width: 180
    },
    {
      columnKey: 'action',
      label: '操作',
      width: 90,
      align: 'center',
      slot: 'action' /* ,
      fixed: 'right' */,
      hideInPrint: true,
      hideInExport: true
    }
  ]);

  /** 当前选中数据 */
  const current = ref<OperationRecord>({
    module: '',
    description: '',
    url: '',
    requestMethod: '',
    method: '',
    params: '',
    result: '',
    error: '',
    spendTime: 0,
    os: '',
    device: '',
    browser: '',
    ip: '',
    status: 0,
    createTime: '',
    nickname: '',
    username: ''
  });

  /** 是否显示查看弹窗 */
  const showInfo = ref(false);

  /** 表格数据源 */
  const datasource: DatasourceFunction = ({
    pages,
    where,
    orders,
    filters
  }) => {
    return pageOperationRecords({
      ...where,
      ...orders,
      ...filters,
      ...pages
    });
  };

  /** 刷新表格 */
  const reload = (where?: OperationRecordParam) => {
    tableRef.value?.reload?.({ page: 1, where });
  };

  /** 详情 */
  const openDetail = (row: OperationRecord) => {
    current.value = row;
    showInfo.value = true;
  };

  /** 导出数据 */
  const exportData = () => {
    // 请求查询全部(不分页)的接口
    const loading = EleMessage.loading({
      message: '请求中..',
      plain: true
    });
    tableRef.value?.fetch?.(({ where, orders, filters }) => {
      listOperationRecords({ ...where, ...orders, ...filters })
        .then((data) => {
          const workbook = new ExcelJS.Workbook();
          const sheet = workbook.addWorksheet('Sheet1');
          sheet.addRow([
            '账号',
            '用户名',
            '操作模块',
            '操作功能',
            '请求地址',
            '请求方式',
            '状态',
            '耗时',
            '操作时间'
          ]);
          data.forEach((d) => {
            sheet.addRow([
              d.username,
              d.nickname,
              d.module,
              d.description,
              d.url,
              d.requestMethod,
              ['正常', '异常'][d.status],
              d.spendTime / 1000 + 's',
              d.createTime
            ]);
          });
          // 设置列宽
          [16, 16, 18, 20, 28, 14, 14, 14, 24].forEach((width, index) => {
            sheet.getColumn(index + 1).width = width;
          });
          // 设置样式
          sheet.eachRow({ includeEmpty: true }, (row, rowIndex) => {
            row.height = 20;
            row.eachCell({ includeEmpty: true }, (cell) => {
              cell.border = {
                top: { style: 'thin' },
                left: { style: 'thin' },
                bottom: { style: 'thin' },
                right: { style: 'thin' }
              };
              cell.alignment = {
                vertical: 'middle',
                horizontal: 'center'
              };
              cell.font = { size: 12, bold: rowIndex === 1 };
            });
          });
          // 下载文件
          workbook.xlsx.writeBuffer().then((data) => {
            download(data, '操作日志.xlsx');
            loading.close();
          });
        })
        .catch((e) => {
          loading.close();
          EleMessage.error({ message: e.message, plain: true });
        });
    });
  };
</script>
