feat: AI对话

src/views/asistant/components/NoticeItem.vue

@@ -1,17 +1,15 @@
 <template>
-  <div
-    class="chat-message"
-    :class="{ 'user-message': isMyself, 'ai-message': !isMyself }"
-  >
+  <div class="chat-message" :class="{ 'user-message': isMyself, 'ai-message': !isMyself }">
     <!-- AI消息显示头像 -->
     <div v-if="!isMyself" class="chat-avatar">
-      <img :src="value.thumb" alt="AI Avatar" />
+      <img src="@/assets/images/asistant.png" alt="AI Avatar" />
     </div>
 
     <!-- 消息内容 -->
     <div class="message-content">
-      <div class="message-text">
-        {{ value.content }}
+      <div class="message-text" :class="{ streaming: isStreaming }">
+        <div v-html="content"></div>
+        <span v-if="isStreaming" class="streaming-cursor">|</span>
       </div>
       <!-- <div v-if="!isMyself" class="message-actions flex">
         <SvgIcon
@@ -28,13 +26,18 @@
 
 <script setup lang="ts">
 import { computed } from 'vue'
+import MarkdownIt from 'markdown-it'
+
+const md = new MarkdownIt()
+
 // 定义消息类型
 interface ChatMessage {
-  id: string
+  sessionId: string | number
+  type: string
   content: string
-  userId: string
-  time: string
-  thumb: string
+  timestamp: string
+  id?: string
+  self?: boolean
 }
 
 // 定义操作项类型
@@ -46,12 +49,17 @@ interface ActionItem {
 // 定义组件props类型
 interface NoticeItemProps {
   value: ChatMessage
+  isStreaming?: boolean
 }
 
 const props = defineProps<NoticeItemProps>()
 
-const isMyself = computed(()=>{
-  return props.value.userId === '1'
+const isMyself = computed(() => {
+  return props.value.self || false
+})
+
+const content = computed(() => {
+  return md.render(props.value.content)
 })
 
 const handleClickAction = (value: string): void => {
@@ -117,6 +125,7 @@ const actionList: ActionItem[] = [
       .message-text {
         color: #000;
         border-radius: 0 2rem 2rem 2rem;
+        word-break: break-word;
       }
     }
   }
@@ -127,12 +136,14 @@ const actionList: ActionItem[] = [
   height: 7.4rem;
   border-radius: 50%;
   margin-right: 1.88rem;
+  border: 2px solid #000;
+  padding: 1.4rem;
 
   img {
-    width: 100%;
-    height: 100%;
+    width: 4.9rem;
+    height: 4.9rem;
     border-radius: 50%;
-    object-fit: cover;
+    // object-fit: cover;
   }
 }
 
@@ -150,4 +161,21 @@ const actionList: ActionItem[] = [
     cursor: pointer;
   }
 }
+
+.streaming-cursor {
+  animation: blink 1s infinite;
+  font-weight: bold;
+  color: #000;
+}
+
+@keyframes blink {
+  0%,
+  50% {
+    opacity: 1;
+  }
+  51%,
+  100% {
+    opacity: 0;
+  }
+}
 </style>

src/views/asistant/components/NoticeList.vue

@@ -1,7 +1,10 @@
 <template>
   <div class="chat-list" ref="chatListRef">
     <div class="chat-message-item" v-for="message in list" :key="message.id">
-      <NoticeItem :value="message" />
+      <NoticeItem 
+        :value="message" 
+        :is-streaming="isStreaming && streamingMessage?.id === message.id"
+      />
     </div>
   </div>
 </template>
@@ -21,6 +24,8 @@ interface ChatMessage {
 }
 const props = defineProps<{
   list: ChatMessage[]
+  isStreaming?: boolean
+  streamingMessage?: ChatMessage | null
 }>()
 
 const emits = defineEmits(['send-message'])
@@ -47,6 +52,17 @@ watch(
   { deep: true }
 )
 
+// 监听流式消息内容变化，实时滚动
+watch(
+  () => props.streamingMessage?.content,
+  async () => {
+    if (props.isStreaming) {
+      await nextTick()
+      scrollToBottom()
+    }
+  }
+)
+
 const handleSendMessage = (message: string): void => {
   console.log('list发送消息:', message)
   emits('send-message', message)