提交H5业务闭环修复代码

src/data/adapters/backendExplainDataAdapter.ts

@@ -8,6 +8,10 @@ import type {
 import {
   normalizeSameOriginPublicUrl
 } from '@/utils/publicUrl'
+import {
+  EXHIBIT_PLACEHOLDER_IMAGE,
+  HALL_PLACEHOLDER_IMAGE
+} from '@/utils/placeholders'
 
 export interface BackendGuideContent {
   id?: string | number | null
@@ -147,8 +151,10 @@ export const toBackendMuseumExhibit = (
   const targetType = normalizeAudioTargetType(guide?.targetType || source.playTargetType)
   const targetId = stringifyId(guide?.targetId || source.playTargetId)
   const supportedLanguage = source.supportedLanguages?.find((language) => language === 'zh-CN' || language === 'en-US')
-  const hasAudioSummary = source.hasAudio === true && isAudioReady(source.audioStatus)
-  const audioAvailable = Boolean(audioUrl) || hasAudioSummary
+  const metadataSuggestsAudio = source.hasAudio === true && isAudioReady(source.audioStatus)
+  const audioAvailable = Boolean(audioUrl)
+  const sourcePoiId = stringifyId(source.poiId)
+  const location = hall?.location
 
   return {
     id,
@@ -157,9 +163,11 @@ export const toBackendMuseumExhibit = (
     hallName: firstText(source.hallName, hall?.name),
     floorId: stringifyId(source.floorId) || hall?.floorId,
     floorLabel: firstText(source.floorLabel, hall?.floorLabel),
-    image: resolveImage(source) || '/static/exhibit-placeholder.jpg',
+    image: resolveImage(source) || EXHIBIT_PLACEHOLDER_IMAGE,
     description: firstText(source.description, source.narrationText, source.scientificName, '该展项暂无讲解文稿。'),
-    poiId: stringifyId(source.poiId) || undefined,
+    poiId: sourcePoiId || location?.poiId || undefined,
+    sourcePoiId: sourcePoiId || location?.sourcePoiId,
+    location,
     year: firstText(source.era) || undefined,
     material: firstText(source.origin) || undefined,
     size: firstText(source.exhibitCode, source.dimensions) || undefined,
@@ -173,7 +181,9 @@ export const toBackendMuseumExhibit = (
     audioText: options.includeDetail && guideText ? guideText : undefined,
     audioHasText: options.includeDetail ? Boolean(guideText) : undefined,
     audioAvailable,
-    audioUnavailableReason: audioAvailable ? undefined : '该讲解暂无已发布音频，当前提供图文讲解。',
+    audioUnavailableReason: audioAvailable || metadataSuggestsAudio
+      ? undefined
+      : '该讲解暂无已发布音频，当前提供图文讲解。',
     playTargetType: targetType,
     playTargetId: targetId || undefined
   }
@@ -189,7 +199,7 @@ export const toBackendExplainTrack = (exhibit: MuseumExhibit): ExplainTrack => (
   coverImage: exhibit.image,
   poiId: exhibit.poiId,
   floorId: exhibit.floorId,
-  available: Boolean(exhibit.audioUrl) || exhibit.audioAvailable === true,
+  available: Boolean(exhibit.audioUrl),
   playTargetType: exhibit.playTargetType,
   playTargetId: exhibit.playTargetId
 })
@@ -219,7 +229,7 @@ export const toBackendHall = (
     floorId: firstText(first?.floorId, fallback?.floorId) || undefined,
     floorLabel: firstText(first?.floorLabel, fallback?.floorLabel, '楼层待补充'),
     description: fallback?.description || '该展厅讲解内容来自后端展品接口。',
-    image: fallback?.image || '/static/hall-placeholder.jpg',
+    image: fallback?.image || HALL_PLACEHOLDER_IMAGE,
     exhibitCount: exhibits.length,
     area: fallback?.area,
     poiId: fallback?.poiId,

src/data/providers/backendExplainContentProvider.ts

@@ -1,8 +1,5 @@
 import type {
-  ExplainTrack,
-  MediaAsset,
-  MuseumExhibit,
-  MuseumHall
+  MuseumExhibit
 } from '@/domain/museum'
 import {
   dataSourceConfig