<template>
  <div class="log-container">
    <el-card class="box-card">
      <template #header>
        <div class="card-header">
          <h3>审计日志</h3>
        </div>
      </template>

      <el-form :inline="true" :model="searchForm" class="search-form">
        <el-form-item label="操作用户">
          <el-input v-model="searchForm.createUser" placeholder="请输入操作用户" clearable />
        </el-form-item>
        <el-form-item label="操作">
          <el-input v-model="searchForm.action" placeholder="请输入操作" clearable />
        </el-form-item>
        <el-form-item label="开始时间">
          <el-date-picker
            v-model="searchForm.startTime"
            type="datetime"
            placeholder="选择开始时间"
            format="YYYY-MM-DD HH:mm:ss"
            value-format="YYYY-MM-DDTHH:mm:ss"
          />
        </el-form-item>
        <el-form-item label="结束时间">
          <el-date-picker
            v-model="searchForm.endTime"
            type="datetime"
            placeholder="选择结束时间"
            format="YYYY-MM-DD HH:mm:ss"
            value-format="YYYY-MM-DDTHH:mm:ss"
          />
        </el-form-item>
        <el-form-item>
          <el-button type="primary" @click="handleSearch">查询</el-button>
          <el-button @click="resetSearch">重置</el-button>
        </el-form-item>
      </el-form>

      <el-table :data="tableData" border style="width: 100%" v-loading="loading">
        <el-table-column prop="id" label="编号" width="80" />
        <el-table-column prop="category" label="类别" width="100" />
        <el-table-column prop="action" label="操作" width="120" />
        <el-table-column prop="linkID" label="链接" width="80" />
        <el-table-column prop="createUser" label="用户" width="100" />
        <el-table-column prop="createTime" label="时间" width="160" />
        <el-table-column prop="createIP" label="IP地址" width="120" />
        <el-table-column prop="remark" label="详细信息" show-overflow-tooltip />
        <el-table-column label="操作" width="120">
          <template #default="scope">
            <el-button type="primary" size="small" @click="handleView(scope.row)">查看</el-button>
          </template>
        </el-table-column>
      </el-table>

      <div class="pagination">
        <el-pagination v-model:current-page="currentPage" v-model:page-size="pageSize" :page-sizes="[10, 20, 50, 100]"
          :total="total" layout="total, sizes, prev, pager, next, jumper" @size-change="handleSizeChange"
          @current-change="handleCurrentChange" />
      </div>
    </el-card>

    <!-- 日志详情对话框 -->
    <el-dialog v-model="detailVisible" title="日志详情" width="800px">
      <el-descriptions :column="2" border>
        <el-descriptions-item label="编号">{{ currentLog.id }}</el-descriptions-item>
        <el-descriptions-item label="类别">{{ currentLog.category }}</el-descriptions-item>
        <el-descriptions-item label="操作">{{ currentLog.action }}</el-descriptions-item>
        <el-descriptions-item label="链接">{{ currentLog.linkID }}</el-descriptions-item>
        <el-descriptions-item label="用户">{{ currentLog.createUser }}</el-descriptions-item>
        <el-descriptions-item label="用户ID">{{ currentLog.createUserID }}</el-descriptions-item>
        <el-descriptions-item label="时间">{{ currentLog.createTime }}</el-descriptions-item>
        <el-descriptions-item label="IP地址">{{ currentLog.createIP }}</el-descriptions-item>
        <el-descriptions-item label="详细信息" :span="2">
          <div style="max-height: 300px; overflow-y: auto; white-space: pre-wrap;">{{ currentLog.remark }}</div>
        </el-descriptions-item>
      </el-descriptions>
      <template #footer>
        <el-button @click="detailVisible = false">关闭</el-button>
      </template>
    </el-dialog>
  </div>
</template>

<script setup lang="ts">
import { ref, reactive, onMounted } from 'vue';
import { ElMessage } from 'element-plus';
import { request } from '@core/utils/request';

// 定义日志类型接口
interface Log {
  id: number;
  category: string;
  action: string;
  linkID: number;
  success: boolean;
  createUser: string;
  createUserID: number;
  createTime: string;
  createIP: string;
  remark: string;
}

// 表格数据
const tableData = ref<Log[]>([]);
const loading = ref(false);
const total = ref(0);
const currentPage = ref(1);
const pageSize = ref(20);

// 查询表单
const searchForm = reactive({
  createUser: '',
  action: '',
  startTime: '',
  endTime: '',
});

// 详情对话框
const detailVisible = ref(false);
const currentLog = reactive<Log>({
  id: 0,
  category: '',
  action: '',
  linkID: 0,
  success: false,
  createUser: '',
  createUserID: 0,
  createTime: '',
  createIP: '',
  remark: '',
});

// 加载数据
const loadData = async () => {
  loading.value = true;
  try {
    const params: Record<string, string | number> = {
      pageIndex: currentPage.value,
      pageSize: pageSize.value,
    };

    if (searchForm.createUser) {
      params.createUser = searchForm.createUser;
    }
    if (searchForm.action) {
      params.action = searchForm.action;
    }
    if (searchForm.startTime) {
      params.startTime = searchForm.startTime;
    }
    if (searchForm.endTime) {
      params.endTime = searchForm.endTime;
    }

    const response = await request.get('/Admin/Log', { params });

    if (response && response.data && Array.isArray(response.data.data)) {
      tableData.value = response.data.data;
    } else if (response && Array.isArray(response.data)) {
      tableData.value = response.data;
    } else {
      tableData.value = [];
    }

    let pageInfo = null;
    if (response && response.page) {
      pageInfo = response.page;
    } else if (response && response.data && response.data.page) {
      pageInfo = response.data.page;
    }

    if (pageInfo) {
      const count = pageInfo.longTotalCount || pageInfo.totalCount;
      total.value = count ? Number(count) : 0;
      currentPage.value = pageInfo.pageIndex || 1;
    } else {
      total.value = 0;
    }
  } catch (error) {
    ElMessage.error('加载数据失败');
    console.error('加载数据失败:', error);
  } finally {
    loading.value = false;
  }
};

// 页码变更处理
const handleCurrentChange = (page: number) => {
  currentPage.value = page;
  loadData();
};

// 每页显示条数变更处理
const handleSizeChange = (size: number) => {
  pageSize.value = size;
  currentPage.value = 1;
  loadData();
};

// 搜索
const handleSearch = () => {
  currentPage.value = 1;
  loadData();
};

// 重置搜索
const resetSearch = () => {
  Object.assign(searchForm, {
    createUser: '',
    action: '',
    startTime: '',
    endTime: '',
  });
  currentPage.value = 1;
  loadData();
};

// 查看详情
const handleView = (row: Log) => {
  Object.assign(currentLog, row);
  detailVisible.value = true;
};

// 初始化加载数据
onMounted(() => {
  loadData();
});
</script>

<style scoped>
.log-container {
  padding: 20px;
}

.card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.search-form {
  margin-bottom: 20px;
}

.pagination {
  margin-top: 20px;
  display: flex;
  justify-content: flex-end;
}
</style>