feat: wire guide data source and POI focus UI

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

src/pages/facility/detail.vue

@@ -15,6 +15,9 @@
       floor-top="208px"
       tools-top="450px"
       :tools="['回正', '2D']"
+      :indoor-model-source="indoorModelSource"
+      :floors="guideFloors"
+      :normalize-floor-id="normalizeGuideFloorId"
       @search-tap="handleSearchTap"
       @mode-change="handleModeChange"
       @floor-change="handleFloorChange"
@@ -115,16 +118,19 @@ import { onLoad } from '@dcloudio/uni-app'
 import GuidePageFrame from '@/components/navigation/GuidePageFrame.vue'
 import GuideMapShell from '@/components/navigation/GuideMapShell.vue'
 import {
-  NAV_FLOOR_OPTIONS,
-  NAV_ROUTE_UNAVAILABLE_MESSAGE,
-  formatNavFloorLabel,
-  isPoiAccessible,
-  loadCleanNavPoiById
-} from '@/services/navAssets'
+  guideUseCase
+} from '@/usecases/guideUseCase'
+import {
+  toFacilityDetailViewModel,
+  type FacilityDetailViewModel
+} from '@/view-models/guideViewModels'
 import {
   navigateToGuideTopTab,
   type GuideTopTab
 } from '@/utils/guideTopTabs'
+import type {
+  MuseumFloor
+} from '@/domain/museum'
 
 interface ConfirmedStart {
   label: string
@@ -132,19 +138,23 @@ interface ConfirmedStart {
   source: 'facility-detail'
 }
 
-const facility = ref({
+const indoorModelSource = guideUseCase.getModelSource()
+const guideFloors = ref<MuseumFloor[]>([])
+const normalizeGuideFloorId = (labelOrId: string) => guideUseCase.normalizeFloorId(labelOrId)
+
+const facility = ref<FacilityDetailViewModel>({
   id: '',
   name: '目标位置',
   status: '可预览',
   location: 'clean 导览数据点位',
-  traffic: NAV_ROUTE_UNAVAILABLE_MESSAGE,
+  traffic: guideUseCase.getRouteReadiness().message,
   tags: ['三维位置', 'clean 数据']
 })
 const isStartPanelOpen = ref(false)
 const selectedStartFloor = ref('1F')
 const selectedStartArea = ref('服务台附近')
 const confirmedStart = ref<ConfirmedStart | null>(null)
-const startFloors = NAV_FLOOR_OPTIONS.map((floor) => floor.label)
+const startFloors = computed(() => guideFloors.value.map((floor) => floor.label))
 const startAreas = ['主入口', '服务台附近', '停车场入口']
 
 const pendingStartLabel = computed(() => `${selectedStartFloor.value} ${selectedStartArea.value}`)
@@ -165,7 +175,23 @@ const syncDraftStartSelection = () => {
   selectedStartArea.value = resolveConfirmedStartArea()
 }
 
+const loadGuideFloors = async () => {
+  try {
+    const floors = await guideUseCase.getFloors()
+    guideFloors.value = floors
+    selectedStartFloor.value = floors.find((floor) => floor.label === selectedStartFloor.value)?.label
+      || floors.find((floor) => floor.id === 'L1')?.label
+      || floors[0]?.label
+      || selectedStartFloor.value
+  } catch (error) {
+    console.error('加载导览楼层失败:', error)
+    guideFloors.value = []
+  }
+}
+
 onLoad(async (options: any) => {
+  void loadGuideFloors()
+
   if (options.id) {
     facility.value.id = options.id
   }
@@ -177,22 +203,13 @@ onLoad(async (options: any) => {
   if (!facility.value.id) return
 
   try {
-    const poi = await loadCleanNavPoiById(facility.value.id)
+    const poi = await guideUseCase.getPoiById(facility.value.id)
     if (!poi) return
 
-    const floor = formatNavFloorLabel(poi.floorId)
-    facility.value = {
-      id: poi.id,
-      name: poi.name,
-      status: '可预览',
-      location: `${floor} · ${poi.primaryCategoryZh}`,
-      traffic: NAV_ROUTE_UNAVAILABLE_MESSAGE,
-      tags: [
-        floor,
-        poi.primaryCategoryZh,
-        isPoiAccessible(poi) ? '无障碍相关' : '展示点位'
-      ]
-    }
+    facility.value = toFacilityDetailViewModel(
+      poi,
+      guideUseCase.getRouteReadiness().message
+    )
   } catch (error) {
     console.error('加载 clean 设施详情失败:', error)
   }