feat(dashboard): 添加首页地图展示功能

- 在 Dashboard 组件中集成锡林郭勒盟区域地图 - 实现地图数据接口和区域详情接口 - 添加地图交互功能，支持点击和悬停事件 - 更新开发计划和需求文档，增加地图展示功能
2025-08-20 20:34:52 +08:00
parent fdc58aa3a2
commit 5ff7d38904
12 changed files with 1537 additions and 57 deletions
--- a/.gitignore
+++ b/.gitignore
@@ -24087,3 +24087,4 @@
 /frontend/dashboard/node_modules/zrender/README.md
 /frontend/dashboard/node_modules/.package-lock.json
 /frontend/dashboard/node_modules/
+/backend/api/node_modules/
--- a/backend/api/package-lock.json
+++ b/backend/api/package-lock.json
@@ -0,0 +1,831 @@
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+      "engines": {
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+}
--- a/backend/api/package.json
+++ b/backend/api/package.json
@@ -8,6 +8,10 @@
    "dev": "nodemon server.js"
  },
  "dependencies": {
-    "express": "^4.18.2"
+    "cors": "^2.8.5",
+    "dotenv": "^17.2.1",
+    "express": "^4.21.2",
+    "express-rate-limit": "^8.0.1",
+    "helmet": "^8.1.0"
  }
 }
--- a/backend/api/server.js
+++ b/backend/api/server.js
@@ -41,6 +41,117 @@ app.get('/health', (req, res) => {
  });
 });

+// 大屏可视化地图数据接口
+app.get('/api/v1/dashboard/map/regions', (req, res) => {
+  // 模拟锡林郭勒盟各区域数据
+  const regions = [
+    {
+      id: 'xlg',
+      name: '锡林浩特市',
+      coordinates: [116.093, 43.946],
+      cattle_count: 25600,
+      farm_count: 120,
+      output_value: 650000000
+    },
+    {
+      id: 'dwq',
+      name: '东乌旗',
+      coordinates: [116.980, 45.514],
+      cattle_count: 18500,
+      farm_count: 95,
+      output_value: 480000000
+    },
+    {
+      id: 'xwq',
+      name: '西乌旗',
+      coordinates: [117.615, 44.587],
+      cattle_count: 21200,
+      farm_count: 108,
+      output_value: 520000000
+    },
+    {
+      id: 'abg',
+      name: '阿巴嘎旗',
+      coordinates: [114.971, 44.022],
+      cattle_count: 16800,
+      farm_count: 86,
+      output_value: 420000000
+    },
+    {
+      id: 'snz',
+      name: '苏尼特左旗',
+      coordinates: [113.653, 43.859],
+      cattle_count: 12400,
+      farm_count: 65,
+      output_value: 310000000
+    }
+  ];
+
+  res.json({ regions });
+});
+
+app.get('/api/v1/dashboard/map/region/:regionId', (req, res) => {
+  const { regionId } = req.params;
+  
+  // 模拟各区域详细数据
+  const regionDetails = {
+    'xlg': {
+      region: {
+        id: 'xlg',
+        name: '锡林浩特市',
+        coordinates: [116.093, 43.946],
+        cattle_count: 25600,
+        farm_count: 120,
+        output_value: 650000000,
+        trend: 'up'
+      },
+      farms: [
+        {
+          id: 'FARM001',
+          name: '锡林浩特市第一牧场',
+          coordinates: [116.120, 43.950],
+          cattle_count: 2450,
+          output_value: 62000000
+        },
+        {
+          id: 'FARM002',
+          name: '锡林浩特市第二牧场',
+          coordinates: [116.080, 43.930],
+          cattle_count: 2100,
+          output_value: 53000000
+        }
+      ]
+    },
+    'dwq': {
+      region: {
+        id: 'dwq',
+        name: '东乌旗',
+        coordinates: [116.980, 45.514],
+        cattle_count: 18500,
+        farm_count: 95,
+        output_value: 480000000,
+        trend: 'up'
+      },
+      farms: [
+        {
+          id: 'FARM003',
+          name: '东乌旗牧场A',
+          coordinates: [116.990, 45.520],
+          cattle_count: 1950,
+          output_value: 49000000
+        }
+      ]
+    }
+  };
+
+  const detail = regionDetails[regionId];
+  if (detail) {
+    res.json(detail);
+  } else {
+    res.status(404).json({ error: '区域未找到' });
+  }
+});
+
 // 启动服务器
 app.listen(PORT, () => {
  console.log(`API服务器正在端口 ${PORT} 上运行`);
--- a/docs/design/api/dashboard.md
+++ b/docs/design/api/dashboard.md
@@ -108,7 +108,97 @@ GET /api/v1/dashboard/history
 }
 ```

-### 4.3 配置接口
+### 4.3 首页地图数据接口
+
+#### 获取锡林郭勒盟区域地图数据
+```
+GET /api/v1/dashboard/map/regions
+```
+
+**请求参数**:
+- 无
+
+**响应示例**:
+```json
+{
+  "regions": [
+    {
+      "id": "xlg",
+      "name": "锡林浩特市",
+      "coordinates": [116.093, 43.946],
+      "cattle_count": 25600,
+      "farm_count": 120,
+      "output_value": 650000000
+    },
+    {
+      "id": "dwq",
+      "name": "东乌旗",
+      "coordinates": [116.980, 45.514],
+      "cattle_count": 18500,
+      "farm_count": 95,
+      "output_value": 480000000
+    },
+    {
+      "id": "xwq",
+      "name": "西乌旗",
+      "coordinates": [117.615, 44.587],
+      "cattle_count": 21200,
+      "farm_count": 108,
+      "output_value": 520000000
+    },
+    {
+      "id": "abg",
+      "name": "阿巴嘎旗",
+      "coordinates": [114.971, 44.022],
+      "cattle_count": 16800,
+      "farm_count": 86,
+      "output_value": 420000000
+    },
+    {
+      "id": "snz",
+      "name": "苏尼特左旗",
+      "coordinates": [113.653, 43.859],
+      "cattle_count": 12400,
+      "farm_count": 65,
+      "output_value": 310000000
+    }
+  ]
+}
+```
+
+#### 获取指定区域详细数据
+```
+GET /api/v1/dashboard/map/region/{regionId}
+```
+
+**请求参数**:
+- `regionId` (string, required): 区域ID
+
+**响应示例**:
+```json
+{
+  "region": {
+    "id": "xlg",
+    "name": "锡林浩特市",
+    "coordinates": [116.093, 43.946],
+    "cattle_count": 25600,
+    "farm_count": 120,
+    "output_value": 650000000,
+    "trend": "up"
+  },
+  "farms": [
+    {
+      "id": "FARM001",
+      "name": "锡林浩特市第一牧场",
+      "coordinates": [116.120, 43.950],
+      "cattle_count": 2450,
+      "output_value": 62000000
+    }
+  ]
+}
+```
+
+### 4.4 配置接口

 #### 获取可视化配置
 ```
--- a/docs/development_plans/dashboard_development_plan.md
+++ b/docs/development_plans/dashboard_development_plan.md
@@ -17,7 +17,7 @@

 ## 3. 功能模块详细计划

-### 3.1 产业概览模块 (3天)
+### 3.1 产业概览模块 (4天)
 - 第1天：
  - 整体产业规模展示（牛只总数、牧场数量等关键指标）
  - 产值和增长率关键指标（年度产值、增长率趋势图）
@@ -27,6 +27,8 @@
 - 第3天：
  - 数据钻取功能实现（点击图表可查看详细数据）
  - 多维度数据展示（按时间、区域、品种等维度筛选）
+- 第4天：
+  - 首页地图展示功能开发（集成锡林郭勒盟区域地图，展示各区域牛只分布、牧场位置）

 ### 3.2 养殖监控模块 (3天)
 - 第1天：
@@ -98,10 +100,11 @@
 - 结合 DataV 图表实现丰富的数据可视化
 - 使用自适应容器确保不同分辨率下的正常显示
 - 添加窗口大小改变时的重绘功能
+- 集成地图组件展示锡林郭勒盟区域数据分布

 ## 5. 里程碑

- **里程碑1**：完成产业概览模块和养殖监控模块（6天）
+- **里程碑1**：完成产业概览模块和养殖监控模块（7天）
 - **里程碑2**：完成金融服务模块和交易统计模块（4天）
 - **里程碑3**：完成运输跟踪模块和风险预警模块（4天）
 - **里程碑4**：完成生态指标模块和政府监管模块（4天）
--- a/docs/requirements/dashboard_requirements.md
+++ b/docs/requirements/dashboard_requirements.md
@@ -13,6 +13,7 @@
 - **实时数据更新机制**：通过 WebSocket 实现数据实时更新（`ws://<host>/api/v1/dashboard/realtime`）
 - **数据钻取功能**：支持点击图表查看详细数据（弹窗展示，含数据导出按钮）
 - **多维度数据筛选**：支持按时间、区域、品种等维度筛选（交互：下拉选择器 + 确认按钮）
+- **首页地图展示**：在首页集成锡林郭勒盟区域地图，展示各区域牛只分布、牧场位置、产业热点等信息（交互：点击区域查看详细数据）

 ### 2.2 养殖监控模块
 - **各牧场养殖情况展示**：通过 DataV 地图组件展示各牧场位置和规模（数据来源：`/api/v1/dashboard/farms`，数据库表：`farm_locations`）
--- a/frontend/dashboard/node_modules/.vite/deps/echarts.js
+++ b/frontend/dashboard/node_modules/.vite/deps/echarts.js
@@ -1,6 +1,6 @@
 import {
  __export
-} from "./chunk-2GTGKKMZ.js";
+} from "./chunk-5WWUZCGV.js";

 // node_modules/tslib/tslib.es6.js
 var extendStatics = function(d, b) {
--- a/frontend/dashboard/src/components/map/RegionDetail.vue
+++ b/frontend/dashboard/src/components/map/RegionDetail.vue
@@ -0,0 +1,247 @@
+<template>
+  <div class="region-detail-overlay" v-if="visible" @click="closeOverlay">
+    <div class="region-detail-card" @click.stop>
+      <div class="card-header">
+        <h2>{{ regionData.region?.name }} 详情</h2>
+        <button class="close-button" @click="closeOverlay">×</button>
+      </div>
+      
+      <div class="card-content">
+        <div class="region-stats">
+          <div class="stat-item">
+            <div class="stat-label">牛只数量</div>
+            <div class="stat-value">{{ regionData.region?.cattle_count || 0 }}</div>
+          </div>
+          
+          <div class="stat-item">
+            <div class="stat-label">牧场数量</div>
+            <div class="stat-value">{{ regionData.region?.farm_count || 0 }}</div>
+          </div>
+          
+          <div class="stat-item">
+            <div class="stat-label">产值</div>
+            <div class="stat-value">¥{{ formatNumber(regionData.region?.output_value || 0) }}</div>
+          </div>
+          
+          <div class="stat-item">
+            <div class="stat-label">趋势</div>
+            <div class="stat-value" :class="regionData.region?.trend">
+              {{ regionData.region?.trend === 'up' ? '↑ 上升' : '↓ 下降' }}
+            </div>
+          </div>
+        </div>
+        
+        <div class="farms-section" v-if="regionData.farms && regionData.farms.length > 0">
+          <h3>牧场列表</h3>
+          <div class="farms-list">
+            <div 
+              class="farm-item" 
+              v-for="farm in regionData.farms" 
+              :key="farm.id"
+            >
+              <div class="farm-name">{{ farm.name }}</div>
+              <div class="farm-details">
+                <span>牛只: {{ farm.cattle_count }}</span>
+                <span>产值: ¥{{ formatNumber(farm.output_value) }}</span>
+              </div>
+            </div>
+          </div>
+        </div>
+        
+        <div class="no-farms" v-else>
+          <p>暂无牧场数据</p>
+        </div>
+      </div>
+    </div>
+  </div>
+</template>
+
+<script>
+import { ref, defineProps, defineEmits } from 'vue';
+
+export default {
+  name: 'RegionDetail',
+  props: {
+    visible: {
+      type: Boolean,
+      default: false
+    },
+    regionData: {
+      type: Object,
+      default: () => ({})
+    }
+  },
+  emits: ['close'],
+  setup(props, { emit }) {
+    const closeOverlay = () => {
+      emit('close');
+    };
+    
+    const formatNumber = (num) => {
+      if (num >= 100000000) {
+        return (num / 100000000).toFixed(2) + '亿';
+      }
+      if (num >= 10000) {
+        return (num / 10000).toFixed(2) + '万';
+      }
+      return num.toLocaleString();
+    };
+
+    return {
+      closeOverlay,
+      formatNumber
+    };
+  }
+};
+</script>
+
+<style scoped>
+.region-detail-overlay {
+  position: fixed;
+  top: 0;
+  left: 0;
+  width: 100%;
+  height: 100%;
+  background: rgba(0, 0, 0, 0.7);
+  display: flex;
+  justify-content: center;
+  align-items: center;
+  z-index: 1000;
+}
+
+.region-detail-card {
+  background: linear-gradient(135deg, #0f2027, #20555d);
+  border-radius: 12px;
+  width: 600px;
+  max-width: 90%;
+  max-height: 90%;
+  overflow: hidden;
+  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
+  border: 1px solid rgba(76, 175, 80, 0.3);
+}
+
+.card-header {
+  padding: 20px;
+  background: rgba(0, 0, 0, 0.3);
+  display: flex;
+  justify-content: space-between;
+  align-items: center;
+  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
+}
+
+.card-header h2 {
+  margin: 0;
+  font-size: 24px;
+  color: #4CAF50;
+}
+
+.close-button {
+  background: none;
+  border: none;
+  color: #fff;
+  font-size: 28px;
+  cursor: pointer;
+  width: 40px;
+  height: 40px;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  border-radius: 50%;
+  transition: background 0.3s;
+}
+
+.close-button:hover {
+  background: rgba(255, 255, 255, 0.1);
+}
+
+.card-content {
+  padding: 20px;
+  overflow-y: auto;
+  max-height: calc(90vh - 100px);
+}
+
+.region-stats {
+  display: grid;
+  grid-template-columns: repeat(2, 1fr);
+  gap: 20px;
+  margin-bottom: 30px;
+}
+
+.stat-item {
+  background: rgba(255, 255, 255, 0.05);
+  padding: 15px;
+  border-radius: 8px;
+  text-align: center;
+  border: 1px solid rgba(255, 255, 255, 0.1);
+}
+
+.stat-label {
+  font-size: 14px;
+  color: #ccc;
+  margin-bottom: 8px;
+}
+
+.stat-value {
+  font-size: 20px;
+  font-weight: bold;
+  color: #4CAF50;
+}
+
+.stat-value.up {
+  color: #4CAF50;
+}
+
+.stat-value.down {
+  color: #F44336;
+}
+
+.farms-section h3 {
+  color: #4CAF50;
+  margin-top: 0;
+  margin-bottom: 15px;
+  font-size: 18px;
+}
+
+.farms-list {
+  display: flex;
+  flex-direction: column;
+  gap: 10px;
+}
+
+.farm-item {
+  background: rgba(255, 255, 255, 0.05);
+  padding: 15px;
+  border-radius: 8px;
+  border: 1px solid rgba(255, 255, 255, 0.1);
+}
+
+.farm-name {
+  font-weight: bold;
+  margin-bottom: 8px;
+  color: #fff;
+}
+
+.farm-details {
+  display: flex;
+  justify-content: space-between;
+  font-size: 14px;
+  color: #ccc;
+}
+
+.no-farms {
+  text-align: center;
+  color: #ccc;
+  padding: 30px 0;
+}
+
+@media (max-width: 768px) {
+  .region-stats {
+    grid-template-columns: 1fr;
+  }
+  
+  .farm-details {
+    flex-direction: column;
+    gap: 5px;
+  }
+}
+</style>
--- a/frontend/dashboard/src/components/map/ThreeDMap.vue
+++ b/frontend/dashboard/src/components/map/ThreeDMap.vue
@@ -5,18 +5,27 @@
      class="map-canvas"
      :style="{ width: '100%', height: height + 'px' }"
    ></div>
+    
+    <RegionDetail 
+      :visible="showRegionDetail" 
+      :region-data="selectedRegionData"
+      @close="closeRegionDetail"
+    />
  </div>
 </template>

 <script>
-import { ref, onMounted, onBeforeUnmount } from 'vue';
+import { ref, onMounted, onBeforeUnmount, watch } from 'vue';
 import * as THREE from 'three';
 import { OrbitControls } from 'three/examples/jsm/controls/OrbitControls.js';
-import { GLTFLoader } from 'three/examples/jsm/loaders/GLTFLoader.js';
-import * as turf from '@turf/turf';
+import RegionDetail from './RegionDetail.vue';
+import { fetchRegionDetail } from '@/services/dashboard.js';

 export default {
  name: 'ThreeDMap',
+  components: {
+    RegionDetail
+  },
  props: {
    height: {
      type: Number,
@@ -35,8 +44,12 @@ export default {
  },
  setup(props) {
    const mapContainer = ref(null);
+    const showRegionDetail = ref(false);
+    const selectedRegionData = ref({});
    let scene, camera, renderer, controls;
    let animationId = null;
+    let landmarks = [];
+    let raycaster, mouse;

    // 初始化3D场景
    const initScene = () => {
@@ -78,6 +91,14 @@ export default {
      controls.enableDamping = true;
      controls.dampingFactor = 0.05;

+      // 初始化射线检测器
+      raycaster = new THREE.Raycaster();
+      mouse = new THREE.Vector2();
+
+      // 添加事件监听
+      renderer.domElement.addEventListener('click', onMouseClick, false);
+      renderer.domElement.addEventListener('mousemove', onMouseMove, false);
+
      // 创建地形和地标
      createTerrain();
      createLandmarks();
@@ -91,7 +112,7 @@ export default {
      // 创建一个简单的平面作为地形基础
      const geometry = new THREE.PlaneGeometry(2000, 2000, 50, 50);
      const material = new THREE.MeshStandardMaterial({ 
-        color: 0x4CAF50,
+        color: 0x2c5364,
        wireframe: false,
        transparent: true,
        opacity: 0.7
@@ -99,7 +120,7 @@ export default {
      
      const terrain = new THREE.Mesh(geometry, material);
      terrain.rotation.x = -Math.PI / 2;
-      terrain.position.y = -10;
+      terrain.position.y = -20;
      terrain.receiveShadow = true;
      scene.add(terrain);

@@ -115,53 +136,155 @@ export default {

    // 创建地标
    const createLandmarks = () => {
-      // 创建锡林郭勒盟主要旗县的地标
-      const locations = [
-        { name: '锡林浩特市', position: [0, 0, 0], color: 0x2196F3 },
-        { name: '东乌珠穆沁旗', position: [-200, 0, 100], color: 0xFF9800 },
-        { name: '西乌珠穆沁旗', position: [200, 0, 100], color: 0xF44336 },
-        { name: '镶黄旗', position: [-100, 0, -150], color: 0x9C27B0 },
-        { name: '正镶白旗', position: [100, 0, -150], color: 0x4CAF50 }
-      ];
+      // 清除现有的地标
+      landmarks.forEach(landmark => {
+        scene.remove(landmark.mesh);
+        scene.remove(landmark.label);
+      });
+      landmarks = [];

-      locations.forEach(location => {
+      // 根据传入的地图数据创建地标
+      props.mapData.forEach((location, index) => {
+        // 计算位置（基于锡林浩特市为中心点）
+        const x = (location.coordinates[0] - props.center[0]) * 5000;
+        const z = (props.center[1] - location.coordinates[1]) * 5000;
+        
+        // 根据牛只数量确定地标大小
+        const size = Math.max(20, Math.min(50, (location.cattle_count || location.cattleCount) / 1000));
+        const height = Math.max(30, Math.min(100, (location.cattle_count || location.cattleCount) / 500));
+        
        // 创建地标圆柱体
-        const geometry = new THREE.CylinderGeometry(20, 20, 50, 32);
+        const geometry = new THREE.CylinderGeometry(size, size, height, 32);
        const material = new THREE.MeshStandardMaterial({ 
-          color: location.color,
+          color: getColorByCattleCount(location.cattle_count || location.cattleCount),
          transparent: true,
          opacity: 0.8
        });
        const cylinder = new THREE.Mesh(geometry, material);
-        cylinder.position.set(...location.position);
-        cylinder.position.y = 25;
+        cylinder.position.set(x, height/2 - 20, z);
        cylinder.castShadow = true;
+        cylinder.userData = { location }; // 保存位置信息用于点击检测
        scene.add(cylinder);

-        // 添加地标名称
-        addLabel(location.name, location.position, location.color);
+        // 添加地标名称和数据
+        const label = addLabel(
+          `${location.name}\n牛只: ${location.cattle_count || location.cattleCount}\n牧场: ${location.farm_count || location.farmCount}`, 
+          [x, height + 20, z], 
+          getColorByCattleCount(location.cattle_count || location.cattleCount)
+        );
+        
+        landmarks.push({
+          mesh: cylinder,
+          label: label,
+          data: location
+        });
      });
    };

+    // 根据牛只数量获取颜色
+    const getColorByCattleCount = (count) => {
+      if (count > 20000) return 0x4CAF50; // 绿色 - 数量多
+      if (count > 15000) return 0xFFEB3B; // 黄色 - 数量中等
+      return 0xF44336; // 红色 - 数量较少
+    };
+
    // 添加标签
    const addLabel = (text, position, color) => {
-      // 创建简单的文本标签（在实际项目中可以使用更复杂的文本渲染）
+      // 创建简单的文本标签
      const canvas = document.createElement('canvas');
      const context = canvas.getContext('2d');
-      canvas.width = 256;
-      canvas.height = 128;
+      canvas.width = 512;
+      canvas.height = 256;
      
-      context.fillStyle = `#${color.toString(16).padStart(6, '0')}`;
-      context.font = '24px Arial';
+      context.fillStyle = `#${new THREE.Color(color).getHexString()}`;
+      context.font = '24px Microsoft YaHei';
      context.textAlign = 'center';
-      context.fillText(text, 128, 64);
+      context.textBaseline = 'middle';
+      
+      // 支持多行文本
+      const lines = text.split('\n');
+      lines.forEach((line, i) => {
+        context.fillText(line, 256, 128 + (i - (lines.length-1)/2) * 30);
+      });
      
      const texture = new THREE.CanvasTexture(canvas);
-      const material = new THREE.SpriteMaterial({ map: texture });
+      const material = new THREE.SpriteMaterial({ map: texture, transparent: true });
      const sprite = new THREE.Sprite(material);
-      sprite.position.set(position[0], 80, position[2]);
-      sprite.scale.set(100, 50, 1);
+      sprite.position.set(position[0], position[1], position[2]);
+      sprite.scale.set(200, 100, 1);
      scene.add(sprite);
+      return sprite;
+    };
+
+    // 鼠标点击事件处理
+    const onMouseClick = async (event) => {
+      // 计算鼠标位置标准化设备坐标 (-1 到 +1)
+      const rect = renderer.domElement.getBoundingClientRect();
+      mouse.x = ((event.clientX - rect.left) / rect.width) * 2 - 1;
+      mouse.y = -((event.clientY - rect.top) / rect.height) * 2 + 1;
+
+      // 通过摄像机和鼠标位置更新射线
+      raycaster.setFromCamera(mouse, camera);
+
+      // 计算物体和射线的交点
+      const intersects = raycaster.intersectObjects(scene.children);
+
+      for (let i = 0; i < intersects.length; i++) {
+        if (intersects[i].object.userData.location) {
+          const region = intersects[i].object.userData.location;
+          selectedRegionData.value = await fetchRegionDetail(region.id);
+          showRegionDetail.value = true;
+          highlightRegion(intersects[i].object);
+          break;
+        }
+      }
+    };
+
+    // 鼠标移动事件处理（悬停效果）
+    const onMouseMove = (event) => {
+      // 计算鼠标位置标准化设备坐标 (-1 到 +1)
+      const rect = renderer.domElement.getBoundingClientRect();
+      mouse.x = ((event.clientX - rect.left) / rect.width) * 2 - 1;
+      mouse.y = -((event.clientY - rect.top) / rect.height) * 2 + 1;
+
+      // 通过摄像机和鼠标位置更新射线
+      raycaster.setFromCamera(mouse, camera);
+
+      // 计算物体和射线的交点
+      const intersects = raycaster.intersectObjects(scene.children);
+
+      // 重置所有地标的颜色
+      resetRegionColors();
+
+      // 高亮显示悬停的地標
+      for (let i = 0; i < intersects.length; i++) {
+        if (intersects[i].object.userData.location) {
+          intersects[i].object.material.emissive = new THREE.Color(0x222222);
+          break;
+        }
+      }
+    };
+
+    // 高亮选中区域
+    const highlightRegion = (mesh) => {
+      resetRegionColors();
+      mesh.material.emissive = new THREE.Color(0x333333);
+    };
+
+    // 重置区域颜色
+    const resetRegionColors = () => {
+      scene.children.forEach(child => {
+        if (child.isMesh && child.userData.location) {
+          child.material.emissive = new THREE.Color(0x000000);
+        }
+      });
+    };
+
+    // 关闭区域详情
+    const closeRegionDetail = () => {
+      showRegionDetail.value = false;
+      selectedRegionData.value = {};
+      resetRegionColors();
    };

    // 动画循环
@@ -187,6 +310,13 @@ export default {
      }
    };

+    // 监听地图数据变化
+    watch(() => props.mapData, () => {
+      if (scene) {
+        createLandmarks();
+      }
+    }, { deep: true });
+
    // 清理资源
    const cleanup = () => {
      if (animationId) {
@@ -194,6 +324,8 @@ export default {
      }
      
      if (renderer) {
+        renderer.domElement.removeEventListener('click', onMouseClick, false);
+        renderer.domElement.removeEventListener('mousemove', onMouseMove, false);
        mapContainer.value.removeChild(renderer.domElement);
        renderer.dispose();
      }
@@ -221,7 +353,10 @@ export default {
    });

    return {
-      mapContainer
+      mapContainer,
+      showRegionDetail,
+      selectedRegionData,
+      closeRegionDetail
    };
  }
 };
@@ -231,6 +366,7 @@ export default {
 .three-d-map-container {
  width: 100%;
  height: 100%;
+  position: relative;
 }

 .map-canvas {
--- a/frontend/dashboard/src/services/dashboard.js
+++ b/frontend/dashboard/src/services/dashboard.js
@@ -1,6 +1,6 @@
 import axios from 'axios';

-const API_BASE_URL = 'http://localhost:3000/api/v1/dashboard';
+const API_BASE_URL = 'http://localhost:8000/api/v1/dashboard';

 export const fetchOverviewData = async () => {
  try {
@@ -50,4 +50,24 @@ export const fetchFinanceData = async (type) => {
    console.error('Error fetching finance data:', error);
    return [];
  }
+};
+
+export const fetchMapData = async () => {
+  try {
+    const response = await axios.get(`${API_BASE_URL}/map/regions`);
+    return response.data;
+  } catch (error) {
+    console.error('Error fetching map data:', error);
+    return [];
+  }
+};
+
+export const fetchRegionDetail = async (regionId) => {
+  try {
+    const response = await axios.get(`${API_BASE_URL}/map/region/${regionId}`);
+    return response.data;
+  } catch (error) {
+    console.error('Error fetching region detail:', error);
+    return {};
+  }
 };
--- a/frontend/dashboard/src/views/Dashboard.vue
+++ b/frontend/dashboard/src/views/Dashboard.vue
@@ -53,25 +53,16 @@
      
      <!-- 中间区域 -->
      <div class="center-section">
-        <!-- 产业概览 -->
+        <!-- 产业概览地图 -->
        <div class="center-top">
          <div class="center-border card">
-            <h2>产业概览</h2>
-            <div class="center-content">
-              <div class="total-count">
-                <div class="count-title">牛只总数</div>
-                <div class="count-value">128,456</div>
-                <div class="count-unit">头</div>
-              </div>
-              <div class="total-count">
-                <div class="count-title">牧场数量</div>
-                <div class="count-value">1,245</div>
-                <div class="count-unit">个</div>
-              </div>
-              <div class="growth-rate">
-                <div class="rate-title">同比增长</div>
-                <div class="rate-value positive">5.2%</div>
-              </div>
+            <h2>锡林郭勒盟产业分布</h2>
+            <div class="map-container">
+              <ThreeDMap 
+                :height="300" 
+                :map-data="mapData"
+                ref="threeDMap"
+              />
            </div>
          </div>
        </div>
@@ -126,15 +117,21 @@
 <script>
 import * as echarts from 'echarts'
 import { ref, onMounted, onBeforeUnmount } from 'vue'
+import ThreeDMap from '@/components/map/ThreeDMap.vue'
+import { fetchMapData } from '@/services/dashboard.js'

 export default {
  name: 'Dashboard',
+  components: {
+    ThreeDMap
+  },
  setup() {
    const currentTime = ref(new Date().toLocaleString())
    const breedingChart = ref(null)
    const transactionChart = ref(null)
    const regionChart = ref(null)
    const riskRadarChart = ref(null)
+    const threeDMap = ref(null)
    
    let breedingChartInstance = null
    let transactionChartInstance = null
@@ -158,6 +155,9 @@ export default {
      { time: '08-18 16:15', type: '运输风险', desc: '运输路线受阻', status: '已处理' }
    ])

+    // 地图数据
+    const mapData = ref([])
+
    // 初始化图表
    const initCharts = () => {
      // 确保 DOM 元素已正确绑定
@@ -255,6 +255,35 @@ export default {
      }
    }

+    // 获取地图数据
+    const loadMapData = async () => {
+      try {
+        const data = await fetchMapData()
+        if (data.regions && data.regions.length > 0) {
+          mapData.value = data.regions
+        } else {
+          // 使用默认数据
+          mapData.value = [
+            { id: 'xlg', name: '锡林浩特市', cattle_count: 25600, farm_count: 120, coordinates: [116.093, 43.946] },
+            { id: 'dwq', name: '东乌旗', cattle_count: 18500, farm_count: 95, coordinates: [116.980, 45.514] },
+            { id: 'xwq', name: '西乌旗', cattle_count: 21200, farm_count: 108, coordinates: [117.615, 44.587] },
+            { id: 'abg', name: '阿巴嘎旗', cattle_count: 16800, farm_count: 86, coordinates: [114.971, 44.022] },
+            { id: 'snz', name: '苏尼特左旗', cattle_count: 12400, farm_count: 65, coordinates: [113.653, 43.859] }
+          ]
+        }
+      } catch (error) {
+        console.error('获取地图数据失败:', error)
+        // 使用默认数据
+        mapData.value = [
+          { id: 'xlg', name: '锡林浩特市', cattle_count: 25600, farm_count: 120, coordinates: [116.093, 43.946] },
+          { id: 'dwq', name: '东乌旗', cattle_count: 18500, farm_count: 95, coordinates: [116.980, 45.514] },
+          { id: 'xwq', name: '西乌旗', cattle_count: 21200, farm_count: 108, coordinates: [117.615, 44.587] },
+          { id: 'abg', name: '阿巴嘎旗', cattle_count: 16800, farm_count: 86, coordinates: [114.971, 44.022] },
+          { id: 'snz', name: '苏尼特左旗', cattle_count: 12400, farm_count: 65, coordinates: [113.653, 43.859] }
+        ]
+      }
+    }
+
    // 更新时间
    const updateTime = () => {
      currentTime.value = new Date().toLocaleString()
@@ -270,6 +299,7 @@ export default {

    onMounted(() => {
      initCharts()
+      loadMapData()
      timer = setInterval(updateTime, 1000)
      window.addEventListener('resize', resizeCharts)
    })
@@ -287,10 +317,12 @@ export default {
      currentTime,
      keyMetrics,
      riskData,
+      mapData,
      breedingChart,
      transactionChart,
      regionChart,
-      riskRadarChart
+      riskRadarChart,
+      threeDMap
    }
  }
 }
@@ -425,15 +457,15 @@ export default {
 }

 .center-top {
-  height: 20%;
+  height: 40%;
 }

 .center-middle {
-  height: 50%;
+  height: 35%;
 }

 .center-bottom {
-  height: 30%;
+  height: 25%;
 }

 .center-border, .center-chart-border {
@@ -442,6 +474,10 @@ export default {
  padding: 20px;
 }

+.map-container {
+  height: calc(100% - 40px);
+}
+
 .center-content {
  height: 100%;
  display: flex;