kindergarten_java/reading-platform-frontend/src/views/school/settings/OperationLogView.vue

<template>
  <div class="operation-log-view">
    <div class="page-header">
      <h2>操作日志</h2>
    </div>

    <!-- 筛选区 -->
    <div class="filter-section">
      <a-space wrap>
        <a-select
          v-model:value="filters.module"
          placeholder="选择模块"
          allowClear
          style="width: 150px"
          @change="loadLogs"
        >
          <a-select-option v-for="module in modules" :key="module" :value="module">
            {{ module }}
          </a-select-option>
        </a-select>
        <a-select
          v-model:value="filters.action"
          placeholder="选择操作"
          allowClear
          style="width: 150px"
          @change="loadLogs"
        >
          <a-select-option v-for="action in actions" :key="action" :value="action">
            {{ action }}
          </a-select-option>
        </a-select>
        <a-range-picker
          :value="dateRange"
          @change="handleDateChange"
        />
        <a-button @click="loadLogs">
          <template #icon><SearchOutlined /></template>
          查询
        </a-button>
      </a-space>
    </div>

    <!-- 统计卡片 -->
    <div class="stats-section">
      <a-row :gutter="16">
        <a-col :span="6">
          <a-card size="small">
            <a-statistic title="总操作数" :value="stats.total" />
          </a-card>
        </a-col>
        <a-col :span="18">
          <a-card size="small" title="模块分布">
            <div class="module-stats">
              <a-tag v-for="mod in stats.modules" :key="mod.name" color="blue">
                {{ mod.name }}: {{ mod.count }}
              </a-tag>
              <span v-if="stats.modules.length === 0">暂无数据</span>
            </div>
          </a-card>
        </a-col>
      </a-row>
    </div>

    <!-- 日志列表 -->
    <a-table
      :columns="columns"
      :data-source="logs"
      :loading="loading"
      :pagination="pagination"
      rowKey="id"
      @change="handleTableChange"
    >
      <template #bodyCell="{ column, record }">
        <template v-if="column.key === 'userType'">
          <a-tag :color="getUserTypeColor(record.userType)">{{ record.userType }}</a-tag>
        </template>
        <template v-if="column.key === 'module'">
          <a-tag color="geekblue">{{ record.module }}</a-tag>
        </template>
        <template v-if="column.key === 'action'">
          <a-tag color="purple">{{ record.action }}</a-tag>
        </template>
        <template v-if="column.key === 'createdAt'">
          {{ formatDateTime(record.createdAt) }}
        </template>
        <template v-if="column.key === 'actions'">
          <a-button type="link" size="small" @click="showDetailModal(record as any)">详情</a-button>
        </template>
      </template>
    </a-table>

    <!-- 详情弹窗 -->
    <a-modal
      v-model:open="detailModalVisible"
      title="操作日志详情"
      :footer="null"
      width="700px"
    >
      <a-descriptions :column="2" bordered size="small" v-if="selectedLog">
        <a-descriptions-item label="操作用户">
          {{ selectedLog.userType }} (ID: {{ selectedLog.userId }})
        </a-descriptions-item>
        <a-descriptions-item label="操作时间">
          {{ formatDateTime(selectedLog.createdAt) }}
        </a-descriptions-item>
        <a-descriptions-item label="操作模块">
          <a-tag color="geekblue">{{ selectedLog.module }}</a-tag>
        </a-descriptions-item>
        <a-descriptions-item label="操作类型">
          <a-tag color="purple">{{ selectedLog.action }}</a-tag>
        </a-descriptions-item>
        <a-descriptions-item label="目标ID">
          {{ selectedLog.targetId || '-' }}
        </a-descriptions-item>
        <a-descriptions-item label="IP地址">
          {{ selectedLog.ipAddress || '-' }}
        </a-descriptions-item>
        <a-descriptions-item label="操作描述" :span="2">
          {{ selectedLog.description }}
        </a-descriptions-item>
        <a-descriptions-item label="变更前数据" :span="2">
          <pre class="json-data">{{ formatJson(selectedLog.oldValue) }}</pre>
        </a-descriptions-item>
        <a-descriptions-item label="变更后数据" :span="2">
          <pre class="json-data">{{ formatJson(selectedLog.newValue) }}</pre>
        </a-descriptions-item>
      </a-descriptions>
    </a-modal>
  </div>
</template>

<script setup lang="ts">
import { ref, reactive, onMounted } from 'vue';
import { message } from 'ant-design-vue';
import type { TableProps } from 'ant-design-vue';
import dayjs, { type Dayjs } from 'dayjs';
import { SearchOutlined } from '@ant-design/icons-vue';
import { getOperationLogs, getOperationLogStats } from '@/api/school';

interface OperationLog {
  id: number;
  tenantId: number;
  userId: number;
  userType: string;
  action: string;
  module: string;
  description: string;
  targetId: number | null;
  oldValue: string | null;
  newValue: string | null;
  ipAddress: string | null;
  createdAt: string;
}

// 数据
const loading = ref(false);
const logs = ref<OperationLog[]>([]);
const modules = ref<string[]>(['排课管理', '教师管理', '学生管理', '班级管理', '课程管理']);
const actions = ref<string[]>(['创建', '更新', '删除', '创建排课', '批量创建排课', '取消排课']);

// 筛选
const filters = reactive({
  module: undefined as string | undefined,
  action: undefined as string | undefined,
  startDate: undefined as string | undefined,
  endDate: undefined as string | undefined,
});
const dateRange = ref<[Dayjs, Dayjs] | undefined>(undefined);

// 统计
const stats = reactive({
  total: 0,
  modules: [] as { name: string; count: number }[],
});

// 分页
const pagination = reactive({
  current: 1,
  pageSize: 20,
  total: 0,
  showSizeChanger: true,
  showTotal: (total: number) => `共 ${total} 条`,
});

// 表格列
const columns = [
  { title: '用户类型', key: 'userType', width: 100 },
  { title: '模块', key: 'module', width: 120 },
  { title: '操作', key: 'action', width: 120 },
  { title: '描述', dataIndex: 'description', key: 'description', ellipsis: true },
  { title: 'IP地址', dataIndex: 'ipAddress', key: 'ipAddress', width: 130 },
  { title: '时间', key: 'createdAt', width: 180 },
  { title: '操作', key: 'actions', width: 80 },
];

// 详情弹窗
const detailModalVisible = ref(false);
const selectedLog = ref<OperationLog | null>(null);

// 加载日志
const loadLogs = async () => {
  loading.value = true;
  try {
    const res = await getOperationLogs({
      pageNum: pagination.current,
      pageSize: pagination.pageSize,
      ...filters,
    });
    logs.value = res.list;
    pagination.total = res.total;
  } catch (error) {
    message.error('加载日志失败');
  } finally {
    loading.value = false;
  }
};

// 加载统计
const loadStats = async () => {
  try {
    const res = await getOperationLogStats(filters.startDate, filters.endDate);
    stats.total = res.total;
    stats.modules = res.modules || [];
  } catch (error) {
    console.error('加载统计失败', error);
  }
};

// 事件处理
const handleTableChange: TableProps['onChange'] = (pag) => {
  pagination.current = pag.current || 1;
  pagination.pageSize = pag.pageSize || 20;
  loadLogs();
};

const handleDateChange = (dates: any) => {
  if (dates && dates.length === 2) {
    dateRange.value = dates;
    filters.startDate = dates[0].format('YYYY-MM-DD');
    filters.endDate = dates[1].format('YYYY-MM-DD');
  } else {
    dateRange.value = undefined;
    filters.startDate = undefined;
    filters.endDate = undefined;
  }
  loadLogs();
  loadStats();
};

const showDetailModal = async (record: OperationLog) => {
  selectedLog.value = record as any;
  detailModalVisible.value = true;
};

// 工具函数
const formatDateTime = (date: string | undefined) => {
  if (!date) return '-';
  return dayjs(date).format('YYYY-MM-DD HH:mm:ss');
};

const formatJson = (str: string | null) => {
  if (!str) return '-';
  try {
    return JSON.stringify(JSON.parse(str), null, 2);
  } catch {
    return str;
  }
};

const getUserTypeColor = (type: string) => {
  const colors: Record<string, string> = {
    admin: 'red',
    school: 'blue',
    teacher: 'green',
    parent: 'orange',
  };
  return colors[type] || 'default';
};

onMounted(() => {
  loadLogs();
  loadStats();
});
</script>

<style scoped lang="scss">
.operation-log-view {
  padding: 24px;
  min-height: 100vh;
  background: linear-gradient(180deg, #FFF8F0 0%, #FFFFFF 100%);

  .page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;

    h2 {
      margin: 0;
    }
  }

  .filter-section {
    margin-bottom: 20px;
    padding: 16px;
    background: #fafafa;
    border-radius: 8px;
  }

  .stats-section {
    margin-bottom: 20px;
  }

  .module-stats {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
  }

  .json-data {
    max-height: 200px;
    overflow: auto;
    background: #f5f5f5;
    padding: 8px;
    border-radius: 4px;
    font-size: 12px;
    margin: 0;
    white-space: pre-wrap;
    word-break: break-all;
  }
}
</style>