修复点位楼层跳转并优化模型加载缓存

src/pages/facility/detail.vue

@@ -104,6 +104,7 @@ const normalizeGuideFloorId = (labelOrId: string) =>
     || guideUseCase.normalizeFloorId(labelOrId)
 const activeMode = ref<'2d' | '3d'>('3d')
 const activeFloor = ref('1F')
+const requestedTargetFloorId = ref('')
 const targetFocusRequest = ref<TargetPoiFocusRequestViewModel | null>(null)
 const targetFocusRequestId = ref(0)
 const isDetailPanelVisible = ref(true)
@@ -200,6 +201,14 @@ const normalizePoiName = (value: string) => value
   .replace(/[\s（）()【】[\]_-]/g, '')
   .toLowerCase()
 
+const decodeRouteText = (value: unknown) => (
+  typeof value === 'string' ? decodeURIComponent(value) : ''
+)
+
+const isPoiOnRequestedFloor = (poi: Pick<MuseumPoi | GuideRenderPoi, 'floorId'>) => (
+  !requestedTargetFloorId.value || poi.floorId === requestedTargetFloorId.value
+)
+
 const resolvePoiFromHall = async () => {
   if (!facility.value.id) return null
 
@@ -221,14 +230,19 @@ const resolveFacilityPoi = async () => {
   if (!normalizedTarget) return null
 
   const candidates = await guideUseCase.searchPois(facility.value.name)
-  return candidates.find((candidate) => {
+  const floorMatchedCandidates = requestedTargetFloorId.value
+    ? candidates.filter(isPoiOnRequestedFloor)
+    : candidates
+  const candidatesToMatch = floorMatchedCandidates.length ? floorMatchedCandidates : candidates
+
+  return candidatesToMatch.find((candidate) => {
     const candidateName = normalizePoiName(candidate.name)
     const candidateHallName = normalizePoiName(candidate.hallName || '')
     return candidateName === normalizedTarget
       || candidateHallName === normalizedTarget
       || candidateName.includes(normalizedTarget)
       || normalizedTarget.includes(candidateName)
-  }) || candidates[0] || null
+  }) || candidatesToMatch[0] || null
 }
 
 const resolveRenderPoiByName = async () => {
@@ -236,7 +250,11 @@ const resolveRenderPoiByName = async () => {
   if (!normalizedTarget) return null
 
   const modelPackage = await indoorModelSource.loadPackage()
-  for (const floor of modelPackage.floors) {
+  const floorsToSearch = requestedTargetFloorId.value
+    ? modelPackage.floors.filter((floor) => floor.floorId === requestedTargetFloorId.value)
+    : modelPackage.floors
+
+  for (const floor of floorsToSearch) {
     const floorId = floor.floorId
     const pois = await indoorModelSource.loadFloorPois(floorId).catch(() => [])
     const matchedPoi = pois.find((poi) => {
@@ -279,11 +297,24 @@ onLoad(async (options: any) => {
   await loadGuideFloors()
 
   if (options.id) {
-    facility.value.id = options.id
+    facility.value.id = decodeRouteText(options.id)
   }
 
   if (options.target) {
-    facility.value.name = decodeURIComponent(options.target)
+    facility.value.name = decodeRouteText(options.target)
+  }
+
+  if (options.floorId) {
+    requestedTargetFloorId.value = normalizeGuideFloorId(decodeRouteText(options.floorId))
+    if (requestedTargetFloorId.value) {
+      activeFloor.value = requestedTargetFloorId.value
+    }
+  }
+
+  if (options.floorLabel && requestedTargetFloorId.value) {
+    const floorLabel = decodeRouteText(options.floorLabel)
+    facility.value.location = `${floorLabel} · 位置预览`
+    facility.value.tags = [floorLabel, '三维位置', '位置预览']
   }
 
   if (!facility.value.id && !normalizePoiName(facility.value.name)) return
@@ -291,13 +322,6 @@ onLoad(async (options: any) => {
   try {
     const routeReadinessMessage = guideUseCase.getRouteReadinessSnapshot().message
 
-    // 详情页以位置预览为主，优先使用模型点位，避免旧内容兜底覆盖真实三维点位。
-    const renderPoi = await tryResolveRenderPoiByName()
-    if (renderPoi) {
-      applyRenderPoiToFacility(renderPoi, routeReadinessMessage)
-      return
-    }
-
     const poi = await tryResolveFacilityPoi()
     if (poi) {
       facility.value = toFacilityDetailViewModel(
@@ -305,6 +329,12 @@ onLoad(async (options: any) => {
         routeReadinessMessage
       )
       focusFacilityPoi(poi)
+      return
+    }
+
+    const renderPoi = await tryResolveRenderPoiByName()
+    if (renderPoi) {
+      applyRenderPoiToFacility(renderPoi, routeReadinessMessage)
     }
   } catch (error) {
     console.error('加载设施位置详情失败:', error)