修复H5导览与讲解状态闭环

src/usecases/guideRouteUseCase.ts

@@ -13,6 +13,10 @@ import {
 import {
   createGuideRouteRepository
 } from '@/repositories/createGuideRouteRepository'
+import {
+  applyRouteReadinessGate,
+  NAV_ROUTE_READINESS
+} from '@/domain/guideReadiness'
 
 const toSearchText = (target: GuideRouteTarget) => [
   target.name,
@@ -41,13 +45,15 @@ export class GuideRouteUseCase {
   constructor(private readonly repository: GuideRouteRepository = createGuideRouteRepository()) {}
 
   async getRouteReadiness() {
-    if (this.readinessCache) return this.readinessCache
+    if (this.readinessCache) return applyRouteReadinessGate(this.readinessCache)
 
-    this.readinessCache = await this.repository.getRouteReadiness()
-    return this.readinessCache
+    this.readinessCache = applyRouteReadinessGate(await this.repository.getRouteReadiness())
+    return applyRouteReadinessGate(this.readinessCache)
   }
 
   async listTargets() {
+    const readiness = await this.getRouteReadiness()
+    if (!readiness.ready) return []
     if (this.targetsCache) return this.targetsCache
 
     this.targetsCache = (await this.repository.listRouteTargets())
@@ -69,11 +75,11 @@ export class GuideRouteUseCase {
 
   async planRoute(request: GuideRoutePlanRequest): Promise<GuideRoutePlanResult> {
     try {
-      const readiness = await this.getRouteReadiness()
+      const readiness = applyRouteReadinessGate(await this.getRouteReadiness())
       if (!readiness.ready) {
         return {
           route: null,
-          error: readiness.message || '当前可查看位置预览和位置关系，暂不提供正式室内导航'
+          error: readiness.message || NAV_ROUTE_READINESS.message
         }
       }