From 64ad7acfa832c7868a9d943c3fba62ebf3b53dc7 Mon Sep 17 00:00:00 2001
From: lyf <2514544224@qq.com>
Date: Tue, 7 Jul 2026 18:15:45 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BC=98=E5=8C=96=E8=AE=B2=E8=A7=A3=E8=AF=A6?=
 =?UTF-8?q?=E6=83=85=E6=AD=A3=E6=96=87=E6=8C=89=E9=92=AE=E6=98=BE=E7=A4=BA?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/pages/exhibit/detail.vue | 28 +++++++++++++++++++++++++---
 1 file changed, 25 insertions(+), 3 deletions(-)

diff --git a/src/pages/exhibit/detail.vue b/src/pages/exhibit/detail.vue
index 8a76462..99e4cef 100644
--- a/src/pages/exhibit/detail.vue
+++ b/src/pages/exhibit/detail.vue
@@ -78,7 +78,7 @@
               :class="{ disabled: detailTextLoading }"
               @tap="handleLoadDetailText"
             >
-              <text class="text-load-btn-text">{{ detailTextLoading ? '正在加载' : '查看图文讲解' }}</text>
+              <text class="text-load-btn-text">{{ detailTextLoading ? '正在加载' : detailTextLoadActionText }}</text>
             </view>
             <text v-if="detailTextUnavailableMessage" class="section-hint">{{ detailTextUnavailableMessage }}</text>
           </view>
@@ -239,15 +239,37 @@ const visibleLanguageOptions = computed(() => (
   languageOptions.filter((option) => supportedDetailLanguages.value.has(option.value))
 ))
 const isLanguageSwitchVisible = computed(() => visibleLanguageOptions.value.length > 1)
-const isTextLoadActionVisible = computed(() => (
+const hasTextLoadTarget = computed(() => Boolean(
+  exhibit.value.audio.playTargetId || exhibit.value.id
+))
+const normalizedDetailSummary = computed(() => exhibit.value.summary.trim())
+const hasMeaningfulDetailSummary = computed(() => (
+  normalizedDetailSummary.value
+  && normalizedDetailSummary.value !== defaultDetail.summary
+))
+const isDetailSummaryLikelyComplete = computed(() => (
+  hasMeaningfulDetailSummary.value
+  && normalizedDetailSummary.value.length >= 120
+))
+const hasDeferredDetailText = computed(() => (
   exhibit.value.audio.hasText === true
   && !detailTextLoaded.value
   && !detailTextUnavailableMessage.value
+  && hasTextLoadTarget.value
+  && !isDetailSummaryLikelyComplete.value
+))
+const isTextLoadActionVisible = computed(() => hasDeferredDetailText.value)
+const detailTextLoadActionText = computed(() => (
+  hasMeaningfulDetailSummary.value
+    ? '查看完整讲解词'
+    : '加载讲解正文'
 ))
 const detailBodyText = computed(() => (
   detailTextLoaded.value
     ? exhibit.value.body || exhibit.value.summary
-    : exhibit.value.summary
+    : hasDeferredDetailText.value && !hasMeaningfulDetailSummary.value
+      ? '已找到当前语言讲解词，可加载查看完整正文。'
+      : exhibit.value.summary
 ))
 
 // 讲解详情页只定位到所属展厅，不再追踪具体展品点位。