【解决todo】AI 删除对话，不默认选中

src/views/ai/chat/Conversation.vue

@@ -174,15 +174,15 @@ const getChatConversationList = async () => {
     conversationList.value = res
     // 3、默认选中
     if (!activeId?.value) {
-      await handleConversationClick(res[0].id)
+      // await handleConversationClick(res[0].id)
     } else {
       // tip: 删除的刚好是选中的，那么需要重新挑选一个来进行选中
-      const filterConversationList = conversationList.value.filter(item => {
-        return item.id === activeId.value
-      })
-      if (filterConversationList.length <= 0) {
-        await handleConversationClick(res[0].id)
-      }
+      // const filterConversationList = conversationList.value.filter(item => {
+      //   return item.id === activeId.value
+      // })
+      // if (filterConversationList.length <= 0) {
+      //   await handleConversationClick(res[0].id)
+      // }
     }
     // 4、没有 任何对话情况
     if (conversationList.value.length === 0) {
@@ -367,6 +367,9 @@ watch(activeId, async (newValue, oldValue) => {
   activeConversationId.value = newValue as string
 })
 
+// 定义 public 方法
+defineExpose({createConversation})
+
 onMounted(async () => {
   // 默认选中
   if (props.activeId != null) {

src/views/ai/chat/index.vue

@@ -2,6 +2,7 @@
   <el-container class="ai-layout">
     <!-- 左侧：会话列表 -->
     <Conversation :active-id="activeConversationId"
+                  ref="conversationRef"
                   @onConversationClick="handleConversationClick"
                   @onConversationClear="handlerConversationClear"
                   @onConversationDelete="handlerConversationDelete"
@@ -11,9 +12,9 @@
       <!-- 右顶部 TODO 芋艿：右对齐 -->
       <el-header class="header">
         <div class="title">
-          {{ activeConversation?.title }}
+          {{ activeConversation?.title ? activeConversation?.title : '对话' }}
         </div>
-        <div class="btns">
+        <div class="btns" v-if="activeConversation">
           <!-- TODO @fan：样式改下；这里我已经改成点击后，弹出了 -->
           <el-button type="primary" bg text="plain" size="small" @click="openChatConversationUpdateForm">
             <span v-html="activeConversation?.modelName"></span>
@@ -32,11 +33,12 @@
         <div >
           <div class="message-container" >
             <MessageLoading v-if="listLoading" />
+            <MessageNewChat v-if="!activeConversation" @on-new-chat="handlerNewChat" />
+            <ChatEmpty v-if="!listLoading && list.length === 0 && activeConversation" @on-prompt="doSend"/>
             <Message v-if="!listLoading && list.length > 0"
                      ref="messageRef"
                      :list="list"
                      @on-delete-success="handlerMessageDelete" />
-            <ChatEmpty  v-if="!listLoading && list.length === 0" @on-prompt="doSend"/>
           </div>
         </div>
       </el-main>
@@ -93,6 +95,7 @@ import Conversation from './Conversation.vue'
 import Message from './Message.vue'
 import ChatEmpty from './ChatEmpty.vue'
 import MessageLoading from './MessageLoading.vue'
+import MessageNewChat from './MessageNewChat.vue'
 import {ChatMessageApi, ChatMessageVO} from '@/api/ai/chat/message'
 import {ChatConversationApi, ChatConversationVO} from '@/api/ai/chat/conversation'
 import { getUserProfile, ProfileVO } from '@/api/system/user/profile'
@@ -126,6 +129,7 @@ const listLoadingTime = ref<any>() // time定时器，如果加载速度很快
 
 // 判断 消息列表 滚动的位置(用于判断是否需要滚动到消息最下方)
 const messageRef = ref()
+const conversationRef = ref()
 const isComposing = ref(false) // 判断用户是否在输入
 
 // 默认 role 头像
@@ -490,6 +494,14 @@ const getConversation = async (id: string | null) => {
   }
 }
 
+/**
+ * 对话 - 新建
+ */
+const handlerNewChat = async () => {
+  // 创建对话
+  await conversationRef.value.createConversation()
+}
+
 // ============ message ===========
 
 /**