From 677804fbf6e384ab48a0eb6fedff480605a5818b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E9=BE=9A=E7=9A=93?= <1736436516@qq.com>
Date: Mon, 30 Sep 2024 15:48:48 +0800
Subject: [PATCH] =?UTF-8?q?=E5=91=8A=E8=AD=A6=E5=88=97=E8=A1=A8?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/html/AlertManagement.vue | 367 ++++++++++++++++-------------------
 1 file changed, 166 insertions(+), 201 deletions(-)

diff --git a/src/html/AlertManagement.vue b/src/html/AlertManagement.vue
index 4eac87a..1eba018 100644
--- a/src/html/AlertManagement.vue
+++ b/src/html/AlertManagement.vue
@@ -1,28 +1,42 @@
 <template>
-  <div class="home">
-    <el-row>
-      <el-col :span="16">
+  <div class="alert-container">
+    <el-row class="top-pan">
+      <el-col :sm="24" :md="12" class="panel-section">
+        <statistics />
+      </el-col>
+      <el-col :sm="24" :md="12" class="panel-section">
+        <alertChart />
+      </el-col>
+    </el-row>
+    <el-row class="middle-row">
+      <span>
+        告警总数:{{ totalItems }}
+      </span>
+    </el-row>
+    <el-row class="table-row">
+      <el-col :span="24">
         <div class="table-container">
-          <el-table :data="paginatedData">
-            <el-table-column prop="id" label="告警编号" width="140"></el-table-column>
-            <el-table-column label="告警类型" width="140">
+          <el-table :data="tableData" style="width:100%; height: 100%;" header-row-class-name="table-header"
+            :fit="true">
+            <el-table-column prop="id" label="告警编号" min-width="100"></el-table-column>
+            <el-table-column label="告警类型" min-width="150">
               <template v-slot="scope">
-                <!-- {{ typeMapping[scope.row.types] || codenameTranslate(scope.row.types) }} -->
                 {{ typeMapping[scope.row.types] }}
               </template>
             </el-table-column>
-            <el-table-column prop="camera.name" label="告警位置" width="180"></el-table-column>
-            <el-table-column label="告警时间" width="180">
+            <el-table-column prop="camera.name" label="告警位置" min-width="150"></el-table-column>
+            <el-table-column label="告警时间" min-width="200">
               <template v-slot="scope">
-                {{ formatDateTime(scope.row.started_at) }}
+                {{ formatDateTime(scope.row.ended_at) }}
               </template>
             </el-table-column>
-            <el-table-column prop="status" label="告警状态" width="140">
+            <el-table-column prop="status" label="告警状态" min-width="100">
               <template v-slot="scope">
-                <el-tag :type="scope.row.status === 'pending' ? 'warning' : 'success'">{{ statusMapping[scope.row.status] }}</el-tag>
+                <el-tag :type="scope.row.status === 'pending' ? 'warning' : 'success'">{{ statusMapping[scope.row.status]
+                }}</el-tag>
               </template>
             </el-table-column>
-            <el-table-column label="操作" width="140">
+            <el-table-column label="操作" min-width="100">
               <template v-slot="scope">
                 <el-button type="text" @click="handleView(scope.row)">查看</el-button>
               </template>
@@ -30,23 +44,11 @@
           </el-table>
         </div>
         <div class="pagination-container">
-          <el-pagination background layout="total, sizes, prev, pager, next, jumper" :total="tableData.length"
-            :page-size="pageSize" :current-page.sync="currentPage" @current-change="handlePageChange"
-            @size-change="handleSizeChange">
+          <el-pagination @size-change="handleSizeChange" @current-change="handlePageChange" :current-page="currentPage"
+            :page-size="pageSize" :total="totalItems" layout="total, sizes, prev, pager, next, jumper">
           </el-pagination>
         </div>
       </el-col>
-
-      <el-col :span="8">
-        <div class="right-panel">
-          <div class="panel-section">
-            <statistics />
-          </div>
-          <div class="panel-section">
-            <alertChart />
-          </div>
-        </div>
-      </el-col>
     </el-row>
     <el-dialog v-model="dialogVisible" title="告警详情" width="80%">
       <div>
@@ -55,7 +57,6 @@
             <p>告警编号: {{ selectedRow.id }}</p>
           </el-col>
           <el-col :span="6">
-            <!-- <p>告警类型: {{ typeMapping[selectedRow.types] || codenameTranslate(selectedRow.types) }}</p> -->
             <p>告警类型: {{ typeMapping[selectedRow.types] }}</p>
           </el-col>
           <el-col :span="6">
@@ -67,7 +68,8 @@
         </el-row>
         <el-row>
           <el-col :span="6">
-            <p>告警状态: <el-tag :type="selectedRow.status === 'pending' ? 'warning' : 'success'">{{ statusMapping[selectedRow.status]
+            <p>告警状态: <el-tag :type="selectedRow.status === 'pending' ? 'warning' : 'success'">{{
+              statusMapping[selectedRow.status]
             }}</el-tag></p>
           </el-col>
           <el-col :span="6">
@@ -100,222 +102,180 @@
   </div>
 </template>
 
-<script>
-import * as echarts from 'echarts';
+<script setup>
+import { ref, reactive, onMounted } from 'vue';
 import Statistics from '@/components/Statistics.vue';
 import AlertChart from '@/components/AlertChart.vue';
-import { login, getEvents, initCodeNameMap, codenameTranslate, getAlgorithms } from '@/utils/superbox.js';
+import { BoxApi } from '@/utils/boxApi.ts';  // 导入 BoxApi
 
-const username = 'turingvideo';
-const password = '1234qwer!';
+// 创建 BoxApi 实例
+const boxApi = new BoxApi();
 
-export default {
-  name: 'AlertManagement',
-  components: {
-    Statistics,
-    AlertChart,
-  },
-  data() {
-    return {
-      tableData: [],
-      dialogVisible: false,
-      selectedRow: {},
-      mediums: {},
-      duration: '',
-      typeMapping: {
-        // 'abnormal:525': '黑屏检测',
-        // 'car_blocking:512': '车辆拥塞',
-        // 'car_blocking:514': '违规停车',
-        // 'escalator_status:518': '扶梯运行状态',
-        // 'gathering:520': '人员密集',
-        // 'gathering:521': '保洁点名',
-        // 'intrude:513': '入侵检测',
-        // 'long_term_door_status:526': '长期门状态检测',
-        // 'lying_down:527': '人员倒地',
-        // 'minizawu:531': '杂物堆积',
-        // 'minizawu:532': '杂物堆积',
-        // 'personnel_stay:535': '人员逗留',
-        // 'vacant:524': '人员离岗',
-        // 'zawu:516': '饮料垃圾检测',
-        // 'zawu:517': '垃圾桶满溢',
-        // 'zawu:519': '违规放置',
-        // 'zawu:523': '绿化带垃圾检测',
-      },
-      statusMapping: {
-        'pending': '待处理',
-        'closed': '已处理'
-      },
-      currentPage: 1,
-      pageSize: 20,
+// 响应式数据
+const tableData = ref([]);
+const dialogVisible = ref(false);
+const selectedRow = ref({});
+const mediums = ref([]);
+const duration = ref('');
+const typeMapping = reactive({});
+const statusMapping = {
+  'pending': '待处理',
+  'closed': '已处理'
+};
+const currentPage = ref(1);
+const pageSize = ref(20);
+const totalItems = ref(0);
+const token = ref(null);
 
-    }
-  },
-  async created() {
-    try {
-      const token = await login(username, password);
-      // await initCodeNameMap(token);
-      this.tableData = await getEvents(token);
-      this.typeMapping = await this.fetchTypeMapping(token);
-      console.log(this.tableData);
-    } catch (error) {
-      console.error("Error fetching events:", error);
-    }
-  },
-  computed: {
-    paginatedData() {
-      const start = (this.currentPage - 1) * this.pageSize;
-      const end = start + this.pageSize;
-      return this.tableData.slice(start, end);
-    }
-  },
-  methods: {
-    async fetchTypeMapping(token) {
-      let algorithms = await getAlgorithms(token);
-      const additionalMappings = [
-        { code_name: 'minizawu:532', name: '杂物堆积' },
-        
-      ];
-      algorithms = algorithms.concat(additionalMappings);
-      let mapping = {};
-      algorithms.forEach((algorithm) => {
-        mapping[algorithm.code_name] = algorithm.name;
-      });
-
-      // console.log("mapping: ", mapping);
-      return mapping;
-    },
-
-
-    handleView(row) {
-      this.selectedRow = row;
-      this.duration = this.calculateDuration(row.started_at, row.ended_at);
-      row.formatted_started_at = this.formatDateTime(row.started_at);
-
-      // console.log("duration: ", row.started_at);
-      // console.log("duration: ", row.ended_at);
-      // console.log("duration: ", this.duration);
-      this.dialogVisible = true;
-      this.mediums = row.mediums || {};
-      if (Array.isArray(row.mediums)) {
-        row.mediums.forEach(medium => {
-          // console.log("medium: ", medium.file);
-          // console.log("medium: ", medium.id);  
-        });
-      } else {
-        // console.log("No mediums available");
-      }
-    },
-    handlePageChange(page) {
-      this.currentPage = page;
-    },
-    handleSizeChange(size) {
-      this.pageSize = size;
-    },
-    calculateDuration(started_at, ended_at) {
-      const start = new Date(started_at);
-      const end = new Date(ended_at);
-      const duration = end - start;
-      const minutes = Math.floor(duration / 60000);
-      const seconds = ((duration % 60000) / 1000).toFixed(0);
-      return `${minutes}分${(seconds < 10 ? '0' : '')}${seconds}秒`;
-    },
-    formatDateTime(datetime) {
-      const date = new Date(datetime);
-      const year = date.getFullYear();
-      const month = (date.getMonth() + 1).toString().padStart(2, '0');
-      const day = date.getDate().toString().padStart(2, '0');
-      const hours = date.getHours().toString().padStart(2, '0');
-      const minutes = date.getMinutes().toString().padStart(2, '0');
-      const seconds = date.getSeconds().toString().padStart(2, '0');
-      return `${year}-${month}-${day} ${hours}:${minutes}:${seconds}`;
-    }
+// 获取类型映射
+const fetchTypeMapping = async (token) => {
+  try {
+    const algorithms = await boxApi.getAlgorithms(token);  // 使用 BoxApi 的 getAlgorithms 方法
+    const additionalMappings = [{ code_name: 'minizawu:532', name: '杂物堆积' }];
+    algorithms.forEach((algorithm) => {
+      typeMapping[algorithm.code_name] = algorithm.name;
+    });
+  } catch (error) {
+    console.error("Error fetching algorithms:", error);
   }
 };
+
+// 获取告警数据
+const fetchEvents = async () => {
+  try {
+    const { tableData: data, totalItems: total } = await boxApi.getEvents(token.value, pageSize.value, currentPage.value);  // 使用 BoxApi 的 getEvents 方法
+    tableData.value = data;
+    totalItems.value = total;
+  } catch (error) {
+    console.error("Error fetching events data:", error);
+  }
+};
+
+// 查看告警详情
+const handleView = (row) => {
+  selectedRow.value = row;
+  duration.value = calculateDuration(row.started_at, row.ended_at);
+  row.formatted_started_at = formatDateTime(row.started_at);
+  dialogVisible.value = true;
+  mediums.value = row.mediums || [];
+};
+
+// 分页处理
+const handlePageChange = (page) => {
+  currentPage.value = page;
+  fetchEvents();
+};
+
+// 页大小处理
+const handleSizeChange = (size) => {
+  pageSize.value = size;
+  fetchEvents();
+};
+
+// 计算持续时间
+const calculateDuration = (started_at, ended_at) => {
+  const start = new Date(started_at);
+  const end = new Date(ended_at);
+  const durationMs = end - start;
+  const minutes = Math.floor(durationMs / 60000);
+  const seconds = ((durationMs % 60000) / 1000).toFixed(0);
+  return `${minutes}分${seconds < 10 ? '0' : ''}${seconds}秒`;
+};
+
+// 格式化日期时间
+const formatDateTime = (datetime) => {
+  const date = new Date(datetime);
+  const year = date.getFullYear();
+  const month = (date.getMonth() + 1).toString().padStart(2, '0');
+  const day = date.getDate().toString().padStart(2, '0');
+  const hours = date.getHours().toString().padStart(2, '0');
+  const minutes = date.getMinutes().toString().padStart(2, '0');
+  const seconds = date.getSeconds().toString().padStart(2, '0');
+  return `${year}-${month}-${day} ${hours}:${minutes}:${seconds}`;
+};
+
+// 页面加载后执行
+onMounted(async () => {
+  token.value = localStorage.getItem('alertToken');
+  await fetchTypeMapping(token.value);
+  await fetchEvents();
+});
 </script>
 
 <style scoped>
-.home {
-  padding: 40px;
+.alert-container {
+  padding: 0;
+  margin: 0;
   background-color: #f5f7fa;
 }
 
-.breadcrumb {
-  margin-bottom: 30px;
-}
-
-.top-scroll {
-  width: 100%;
-  overflow-x: auto;
-}
-
-.top-scroll-content {
-  /* 高度滚动条显示出来默认值 */
-  height: 1px;
-}
-
-.table-container {
-  width: 80%;
-  max-height: 1000px;
-  overflow-x: auto;
-  padding-left: 7%;
-}
-
-.right-panel {
+.top-pan {
+  padding: 0px;
+  margin: 0px;
   display: flex;
-  flex-direction: column;
-  gap: 20px;
-  padding: 10px 10px 400px 10px;
-  background-color: #f5f5f5;
-  height: 600px;
-  overflow-y: auto;
+  gap: 10px;
+  background-color: #fff;
+  overflow: auto;
 }
 
 .panel-section {
   flex: 1;
   background-color: #fff;
-  padding: 20px;
   box-shadow: 0 20px 8px rgba(0, 0, 0, 0.1);
+  border-radius: 15px;
+}
+
+.middle-row {
+  min-height: 5vw;
+  display: flex;
+  justify-content: center;
+  align-content: center;
+  font-size: 30px;
+  font-weight: bold;
+  background: linear-gradient(to bottom left, rgb(150, 151, 243), rgb(215, 214, 250));
   border-radius: 8px;
 }
 
-/* 弹窗> 显示左右等分*/
+.table-container {
+  width: 100%;
+  height: 380px;
+  min-height: 60%;
+  overflow-x: auto;
+}
+
+.table-header {
+  background-color: #f7f8fa;
+  font-weight: bold;
+}
+
+::v-deep .el-table th.el-table__cell {
+  background-color: #000;
+  color: #fff;
+}
+
 .event-media {
-  /* display: flex;
-  flex-direction: column;
-  gap: 10px;
-  margin-top: 20px; */
   display: flex;
   justify-content: space-between;
-  /* 添加这个属性来左右等分 */
   flex-wrap: wrap;
 }
 
 .media-container {
   flex: 0 0 48%;
-  /* 确保每块区域占据一行的48% */
   display: flex;
   flex-direction: column;
   align-items: center;
   justify-content: center;
-  /* 使内容在区域内居中 */
   margin-bottom: 20px;
-  /* 添加底部间距，使多个元素之间有间隔 */
   box-sizing: border-box;
-  /* 确保padding和border不会影响大小 */
   padding: 10px;
-  /* 添加内边距，使内容不靠近边框 */
 }
 
 .video-item video,
 .image-item img {
   width: 100%;
-  /* 保证视频和图片在容器内等宽 */
   height: auto;
-  /* 保证视频和图片比例正常 */
   border-radius: 8px;
-  /* 圆润效果 */
   box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
-  /* 阴影效果 */
 }
 
 .video-item p,
@@ -328,7 +288,12 @@ export default {
 .pagination-container {
   display: flex;
   justify-content: flex-end;
-  margin-top: 20px;
-  margin-right: 150px;
+  background-color: #e8e9e4;
+}
+
+::v-deep .pagination-container .el-pagination__total,
+::v-deep .pagination-container .el-pagination__goto,
+::v-deep .pagination-container .el-pagination__classifier {
+  color: #000;
 }
 </style>