feat: 实现PDMS查看当前模型功能并统一状态管理

- 扩展PDMS API服务添加getCurrentModel方法，调用真实API接口
- 修改PDMS模型查看器使用props接收真实API数据
- 统一CAD状态管理，所有软件使用setCurrentProjectName方法
- 修复DashboardView中PdmsModelViewer缺失modelData传递问题
- 确保数据传递层级正确，避免undefined访问错误

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

src/components/layout/CadSidebar.vue

@@ -143,23 +143,21 @@ const handleOpenModel = async () => {
     if (connectedCAD.id === 'creo') {
       const result = await creoApi.getCurrentModel()
       if (result.success) {
-        cadStore.currentProjectName = result.data.data.fileName
+        cadStore.setCurrentProjectName(result.data.data.fileName)
         emit('show-model-viewer', result.data)
       }
     } else if (connectedCAD.id === 'revit') {
       const result = await revitApi.getCurrentModel()
       if (result.success) {
-        cadStore.currentProjectName = result.data.data.project.name
+        cadStore.setCurrentProjectName(result.data.data.project.name)
         emit('show-model-viewer', result.data.data)
       }
     } else if (connectedCAD.id === 'pdms') {
-      // PDMS模拟数据，直接显示工厂设计分析界面
-      emit('show-model-viewer', {
-        data: {
-          software: 'pdms',
-          connected: true
-        }
-      })
+      const result = await pdmsApi.getCurrentModel()
+      if (result.success) {
+        cadStore.setCurrentProjectName(result.data.data.ProjectInfo.ProjectName)
+        emit('show-model-viewer', result.data.data)
+      }
     }
   } else {
     // 打开文件 - 使用ElementPlus输入框
@@ -180,7 +178,7 @@ const handleOpenModel = async () => {
           // 第二步：获取当前模型详细信息
           const modelResult = await creoApi.getCurrentModel()
           if (modelResult.success) {
-            cadStore.currentProjectName = modelResult.data.data.fileName
+            cadStore.setCurrentProjectName(modelResult.data.data.fileName)
             emit('show-model-viewer', modelResult.data)
           }
         }

src/components/model/PdmsModelViewer.vue

@@ -11,7 +11,7 @@
             <h2>PDMS 工厂设计分析中心</h2>
             <p>当前项目：{{ projectData.ProjectName }}</p>
             <span class="project-status-badge connected">
-              {{ projectData.ModelLoaded ? '模型已加载' : '模型未加载' }}
+              {{ modelLoaded ? '模型已加载' : '模型未加载' }}
             </span>
           </div>
         </div>
@@ -39,22 +39,22 @@
     <div class="pdms-stats-grid">
       <div class="pdms-stat-card">
         <h4><i class="fas fa-cubes"></i> 总元素数</h4>
-        <div class="stat-number">{{ modelStats.TotalElements.toLocaleString() }}</div>
+        <div class="stat-number">{{ (modelStats.TotalElements || 0).toLocaleString() }}</div>
         <div class="stat-label">工厂模型总元素</div>
       </div>
       <div class="pdms-stat-card">
         <h4><i class="fas fa-layer-group"></i> 区域数量</h4>
-        <div class="stat-number">{{ modelStats.ZoneCount }}</div>
+        <div class="stat-number">{{ modelStats.ZoneCount || 0 }}</div>
         <div class="stat-label">设计区域总数</div>
       </div>
       <div class="pdms-stat-card">
         <h4><i class="fas fa-play-circle"></i> 活跃区域</h4>
-        <div class="stat-number">{{ modelStats.ActiveZones.length }}</div>
+        <div class="stat-number">{{ (modelStats.ActiveZones || []).length }}</div>
         <div class="stat-label">当前活跃区域</div>
       </div>
       <div class="pdms-stat-card">
         <h4><i class="fas fa-th-list"></i> 元素类型</h4>
-        <div class="stat-number">{{ Object.keys(modelStats.ElementCounts).length }}</div>
+        <div class="stat-number">{{ Object.keys(modelStats.ElementCounts || {}).length }}</div>
         <div class="stat-label">不同元素类型</div>
       </div>
     </div>
@@ -64,7 +64,7 @@
       <!-- 左侧：元素类型分布 -->
       <div class="pdms-elements-breakdown">
         <h4><i class="fas fa-chart-pie"></i> 元素类型分布</h4>
-        <div class="pdms-element-item" v-for="(count, type) in modelStats.ElementCounts" :key="type">
+        <div class="pdms-element-item" v-for="(count, type) in (modelStats.ElementCounts || {})" :key="type">
           <div class="pdms-element-name">
             <div class="pdms-element-icon" :class="getElementClass(type)">
               <i :class="getElementIcon(type)"></i>
@@ -80,11 +80,11 @@
         <h4><i class="fas fa-map-marked-alt"></i> 区域管理</h4>
         <div class="zone-summary">
           <span class="zone-label">总区域: </span>
-          <strong>{{ modelStats.ZoneCount }}</strong>
+          <strong>{{ modelStats.ZoneCount || 0 }}</strong>
           <span class="zone-label active-label">活跃区域: </span>
-          <strong class="active-count">{{ modelStats.ActiveZones.length }}</strong>
+          <strong class="active-count">{{ (modelStats.ActiveZones || []).length }}</strong>
         </div>
-        <div class="pdms-zone-item active" v-for="zone in modelStats.ActiveZones" :key="zone">
+        <div class="pdms-zone-item active" v-for="zone in (modelStats.ActiveZones || [])" :key="zone">
           <i class="fas fa-check-circle"></i>
           <span>{{ zone }}</span>
         </div>
@@ -135,40 +135,22 @@
 </template>
 
 <script setup>
+import { computed } from 'vue'
 import { ElNotification } from 'element-plus'
 
-// 硬编码的PDMS模拟数据
-const projectData = {
-  ProjectName: 'PETROCHEMICAL_PLANT_2024',
-  MdsName: 'MAINDB_PETROCHEMICAL',
-  PdmsVersion: '12.1.SP5',
-  ModelLoaded: true
-}
-
-const modelStats = {
-  TotalElements: 156789,
-  ZoneCount: 24,
-  ActiveZones: ['ZONE_A01_REACTOR', 'ZONE_B02_DISTILL', 'ZONE_C03_STORAGE', 'ZONE_D04_UTILITY'],
-  ElementCounts: {
-    'PIPE': 45623,
-    'ELBO': 12847,
-    'VALVE': 8934,
-    'FITTING': 15672,
-    'EQUIPMENT': 2156,
-    'STRUCTURE': 18945,
-    'TEE': 6789,
-    'REDUCER': 3421,
-    'FLANGE': 9876,
-    'PUMP': 234,
-    'TANK': 89
+// 接收父组件传递的数据
+const props = defineProps({
+  modelData: {
+    type: Object,
+    required: true
   }
-}
+})
 
-const sessionData = {
-  UserName: 'engineering_admin',
-  StartTime: '2024-09-17T08:30:00Z',
-  DurationMinutes: 145
-}
+// 从API数据中提取各部分数据
+const projectData = computed(() => props.modelData?.ProjectInfo || {})
+const modelStats = computed(() => props.modelData?.ModelStatistics || {})
+const sessionData = computed(() => props.modelData?.SessionInfo || {})
+const modelLoaded = computed(() => props.modelData?.ModelLoaded || false)
 
 // PDMS元素类型配置
 const elementTypeIcons = {

src/services/pdmsApi.js

@@ -1,8 +1,6 @@
 import apiClient from './apiClient'
 import { buildApiUrl } from '@/config/cad'
 
-const SOFTWARE_TYPE = "pdms"
-
 class PdmsApiService {
   constructor() {
     this.softwareName = 'pdms'
@@ -22,6 +20,21 @@ class PdmsApiService {
       }
     })
   }
+
+  /**
+   * 获取当前模型状态
+   * @returns {Promise<{success: boolean, data?: any, error?: string}>}
+   */
+  async getCurrentModel() {
+    const url = buildApiUrl(this.softwareName, 'status')
+
+    return await apiClient.get(url, {
+      operationContext: {
+        software: 'PDMS',
+        operation: '获取当前模型'
+      }
+    })
+  }
 }
 
 export const pdmsApi = new PdmsApiService()

src/stores/cad.js

@@ -85,6 +85,11 @@ export const useCADStore = defineStore('cad', () => {
     }
   }
 
+  // 设置当前项目名称
+  const setCurrentProjectName = (projectName) => {
+    currentProjectName.value = projectName
+  }
+
 
   return {
     // 状态
@@ -97,6 +102,7 @@ export const useCADStore = defineStore('cad', () => {
     getCADConnection,
     cadSupportsFeature,
     setCADConnection,
-    setCADConnecting
+    setCADConnecting,
+    setCurrentProjectName
   }
 })

src/views/DashboardView.vue

@@ -91,7 +91,7 @@
         <!-- 模型查看页面 -->
         <div v-if="currentPage === PAGE_TYPES.MODEL_VIEWER && showModelViewer" class="page-content">
           <CreoModelViewer v-if="currentConnectedSoftware === 'creo'" :model-data="currentModelData" />
-          <PdmsModelViewer v-else-if="currentConnectedSoftware === 'pdms'" />
+          <PdmsModelViewer v-else-if="currentConnectedSoftware === 'pdms'" :model-data="currentModelData" />
           <RevitModelViewer v-else-if="currentConnectedSoftware === 'revit'" :model-data="currentModelData" />
           <CreoModelViewer v-else :model-data="currentModelData" />
         </div>