fix(aigc): correct generated media preview handling

update ResultPreview component to use proper image and video result URLs
refine isVideo detection logic across detail and shared work pages
add pointer-events none to preview elements to avoid blocking user interactions
standardize media URL usage between AIGC detail and shared work components

src/pages-aigc/detail/components/ResultPreview/index.vue

@@ -3,11 +3,12 @@
     <video
       v-if="result.mediaType === 'video'"
       class="result-preview-image"
-      :src="result.cover"
+      :src="result.videoResultUrl"
+      :poster="result.imageResultUrl"
       controls
       object-fit="cover"
     />
-    <image v-else class="result-preview-image" :src="result.cover" mode="aspectFill" />
+    <image v-else class="result-preview-image" :src="result.imageResultUrl" mode="aspectFill" />
     <view class="result-preview-shade" />
 
     <view class="result-preview-caption">

src/pages-aigc/detail/components/ResultPreview/styles/index.scss

@@ -31,6 +31,7 @@
     rgba(0, 0, 0, 0.16) 48%,
     rgba(0, 0, 0, 0.74) 100%
   );
+  pointer-events: none;
 }
 
 .result-preview-caption {
@@ -38,6 +39,7 @@
   right: 18px;
   bottom: 18px;
   left: 18px;
+  pointer-events: none;
 }
 
 .result-preview-badge {

src/pages-aigc/detail/detail.vue

@@ -65,7 +65,7 @@ const result = computed(() => {
 
   const imageUrl = record.imageResultUrl || "";
   const videoUrl = record.videoResultUrl || "";
-  const isVideo = Boolean(videoUrl) && (record.generatorType === 1 || !imageUrl);
+  const isVideo = Number(record.generatorType) === 1;
   const typeText = getMappedText(GENERATOR_TYPE_TEXT, record.generatorType, "类型");
   const statusText = getMappedText(TASK_STATUS_TEXT, record.taskStatus, "状态");
   const consumedText =
@@ -76,7 +76,9 @@ const result = computed(() => {
   return {
     id: record.taskId,
     title: record.itemTitle || record.taskId || "生成结果",
-    cover: isVideo ? videoUrl : imageUrl || videoUrl,
+    cover: isVideo ? videoUrl : imageUrl,
+    imageResultUrl: imageUrl,
+    videoResultUrl: videoUrl,
     mediaType: isVideo ? "video" : "image",
     accent: "#0a4d46",
     variantLabel: typeText,

src/pages-aigc/sharedWork/sharedWork.vue

@@ -7,9 +7,9 @@
 
     <view class="shared-work-scroll">
       <template v-if="shareDetail">
-        <video v-if="isVideo" class="shared-work-media is-video" :src="shareDetail.videoUrl"
+        <video v-if="isVideo" class="shared-work-media is-video" :src="videoResultUrl"
-          :poster="shareDetail.imageUrl" controls object-fit="cover" />
+          :poster="imageResultUrl" controls object-fit="cover" />
-        <image v-else-if="shareDetail.imageUrl" class="shared-work-media" :src="shareDetail.imageUrl"
+        <image v-else-if="imageResultUrl" class="shared-work-media" :src="imageResultUrl"
           mode="aspectFill" />
 
         <view class="shared-work-meta">
@@ -37,8 +37,16 @@ import { getAigcGeneratorTaskShareDetail } from "@/request/api/AigcApi.js";
 const shareKey = ref("");
 const shareDetail = ref(null);
 
+const imageResultUrl = computed(() => {
+  return shareDetail.value?.imageResultUrl || shareDetail.value?.imageUrl || "";
+});
+
+const videoResultUrl = computed(() => {
+  return shareDetail.value?.videoResultUrl || shareDetail.value?.videoUrl || "";
+});
+
 const isVideo = computed(() => {
-  return Number(shareDetail.value?.generatorType) === 1 && Boolean(shareDetail.value?.videoUrl);
+  return Number(shareDetail.value?.generatorType) === 1 && Boolean(videoResultUrl.value);
 });
 
 const generatorTypeText = computed(() => {