feat: 消息问答的调整

src/pages/index/components/chat/ChatMainList/index.vue

@@ -15,11 +15,10 @@
       <view class="area-msg-list-content" v-for="item in chatMsgList" :key="item.msgId" :id="item.msgId">
         <template v-if="item.msgType === MessageRole.AI">
           <ChatCardAI class="flex flex-justify-start" :key="`ai-${item.msgId}-${item.msg ? item.msg.length : 0}`"
-            :text="item.finish && item.componentName ? '' : item.msg || ''" :isLoading="item.isLoading">
+            :text="item.componentName && item.componentName === CompName.longTextCard ? '' : item.msg || ''" :isLoading="item.isLoading">
-            <template #content v-if="item.toolCall || item.componentName">
+            <template #content v-if="item.toolCall || item.componentName && item.componentName === CompName.longTextCard">
-              <AnswerComponent v-if="
+              <AnswerComponent v-if=" item.componentName === CompName.longTextCard
-                item.componentName === CompName.longTextCard
+              " :text="(item.componentMsg || item.msg)" :title="item.title" :finish="item.finish" />
-              " :text="item.msg" :title="item.title" />
               <QuickBookingComponent v-if="
                 item.toolCall && item.toolCall.componentName === CompName.quickBookingCard
               " />
@@ -545,11 +544,29 @@ const handleWebSocketMessage = (data) => {
     }
   }
 
+  // 防护：确保 aiMsgIndex 有效
+  if (aiMsgIndex < 0 || aiMsgIndex >= chatMsgList.value.length) {
+    console.error('无效的 aiMsgIndex:', aiMsgIndex);
+    return;
+  }
+
   // replyMessageId
   if(data.replyMessageId) {
     chatMsgList.value[aiMsgIndex].replyMessageId = data.replyMessageId;
   }
 
+  // 如果服务端在分片中就带来了 componentName，提前记录并将已缓存的 msg 转移到 componentMsg
+  const aiItem = chatMsgList.value[aiMsgIndex];
+  if (data.componentName) {
+    aiItem.componentName = data.componentName;
+    if (data.componentName === CompName.longTextCard) {
+      if (aiItem.msg && aiItem.msg.length > 0) {
+        aiItem.componentMsg = (aiItem.componentMsg || "") + aiItem.msg;
+        aiItem.msg = "";
+      }
+    }
+  }
+
   // 确保消息内容是字符串类型
   if (data.content && typeof data.content !== "string") {
     try {
@@ -561,13 +578,24 @@ const handleWebSocketMessage = (data) => {
 
   // 直接拼接内容到对应 AI 消息
   if (data.content) {
-    if (chatMsgList.value[aiMsgIndex].isLoading) {
+    // 如果该条消息属于 longTextCard，使用 componentMsg 存储内容并保持 ChatCardAI 的 text 为空
+    const isLongText = aiItem.componentName === CompName.longTextCard || data.componentName === CompName.longTextCard;
+    if (isLongText) {
+      if (aiItem.isLoading) {
+        aiItem.componentMsg = (aiItem.componentMsg || "") + data.content;
+        aiItem.isLoading = false;
+      } else {
+        aiItem.componentMsg = (aiItem.componentMsg || "") + data.content;
+      }
+    } else {
+      if (aiItem.isLoading) {
         // 首次收到内容：替换“加载中”文案并取消 loading 状态（恢复原始渲染逻辑）
-      chatMsgList.value[aiMsgIndex].msg = data.content;
+        aiItem.msg = data.content;
-      chatMsgList.value[aiMsgIndex].isLoading = false;
+        aiItem.isLoading = false;
       } else {
         // 后续流式内容追加
-      chatMsgList.value[aiMsgIndex].msg += data.content;
+        aiItem.msg += data.content;
+      }
     }
     nextTick(() => scrollToBottom());
   }

src/pages/index/components/module/AnswerComponent/index.vue

@@ -2,20 +2,25 @@
   <view class="w-full bg-white border-box border-ff overflow-hidden rounded-20 flex flex-col">
     <!-- 占位撑开 -->
     <view class="w-vw"></view>
-    <view class="flex flex-col p-16 border-box">
+    <view class="flex flex-col p-16 border-box border-left-4">
-      <view class="flex flex-row flex-items-start flex-justify-start">
+      <view v-if="title" class="flex flex-row flex-items-start flex-justify-start mb-8">
         <uni-icons class="icon-active" type="fire-filled" size="18" color="opacity" />
-        <text class="font-size-16 font-500 text-color-900 ml-6">游玩划重点</text>
+        <text class="font-size-16 font-500 text-color-900 ml-6"> {{ title }}</text>
       </view>
       <!-- 文字内容，最多显示3行 -->
-      <view class="answer-content font-size-12 font-color-600 mt-8">
+      <view class="answer-content font-size-12 font-color-600">
         <ChatMarkdown :key="textKey" :text="processedText" />
       </view>
       <!-- 超过3行时显示...提示 -->
-      <view class="flex flex-row flex-items-center mt-8" v-if="isOverflow" @click="lookDetailAction">
+      <view v-if="!finish" class="flex flex-row flex-items-center mt-8">
+        <text class="font-size-12 font-400 font-color-600">正在生成</text>
+        <DotLoading />
+      </view>
+      <view v-if="isOverflow && finish" class="flex flex-row flex-items-center mt-8" @click="lookDetailAction">
         <text class="font-size-12 font-400 theme-color-500 mr-4">查看详情</text>
         <uni-icons class="icon-active" type="right" size="14" color="opacity"></uni-icons>
       </view>
+
     </view>
   </view>
 
@@ -25,6 +30,7 @@
 import { defineProps, computed, ref, watch } from "vue";
 
 import ChatMarkdown from "../../chat/ChatMarkdown/index.vue";
+import DotLoading from "../../loading/DotLoading.vue";
 
 const isOverflow = ref(false)
 
@@ -37,7 +43,11 @@ const props = defineProps({
   text: {
     type: String,
     default: "",
-  }
+  },
+  finish: {
+    type: Boolean,
+    default: false,
+  },
 });
 
 // 用于强制重新渲染的key
@@ -102,5 +112,9 @@ const lookDetailAction = () => {
   overflow: hidden;
   text-overflow: ellipsis;
   line-height: 16px;
+  max-height: 80px;
+}
+.border-left-4 {
+  border-left: 4px solid $theme-color-500;
 }
 </style>

src/pages/long-answer/index.vue

@@ -1,6 +1,6 @@
 <template>
   <view class="bg-F5F7FA flex flex-col h-screen overflow-hidden">
-    <TopNavBar title="详情" backgroundColor="transparent" />
+    <TopNavBar :title="title" backgroundColor="transparent" />
     <view class="flex-full overflow-hidden scroll-y p-12 border-box">
       <ChatMarkdown :text="answerText" />
     </view>
@@ -20,9 +20,13 @@ const props = defineProps({
 });
 
 const answerText = ref(props.answerText || "");
+const title = ref("");
 
 onLoad(({ message = "" }) => {
   answerText.value = decodeURIComponent(message);
+  if (answerText.value.length > 6) {
+    title.value = answerText.value.substring(0, 6) + "...";
+  }
 });
 
 </script>