feat: 新增枚举定义

src/api/chat/types.ts

@@ -1,3 +1,5 @@
+import type { ModelType } from '@/constants/enums';
+
 /**
  * ChatRequest，描述：对话请求对象
  */
@@ -19,7 +21,7 @@ export interface SendDTO {
    */
   kid?: string;
   messages: Message[];
-  model: string;
+  model: ModelType;
   /**
    * 提示词
    */

src/constants/enums.ts

@@ -0,0 +1,7 @@
+import type { EnumValue } from '@jsonlee_12138/enum';
+import Enum from '@jsonlee_12138/enum';
+
+export const ModelEnum = Enum.create({
+  GPT_4o_MINI: Enum.Item('gpt-4o-mini'),
+});
+export type ModelType = EnumValue<typeof ModelEnum>;

src/pages/chat/index.vue

@@ -1,6 +1,7 @@
 <script setup lang="ts">
 import { createSession } from '@/api';
 import { send } from '@/api/chat';
+import { ModelEnum } from '@/constants/enums';
 import { useUserStore } from '@/store';
 import { useChatStore } from '@/store/modules/chat';
 import { BubbleList, Sender } from 'vue-element-plus-x';
@@ -61,7 +62,7 @@ async function handleSend() {
   loading.value = true;
   const req = send({
     sessionId: chatId.value,
-    model: 'gpt-4o-mini',
+    model: ModelEnum.GPT_4o_MINI.value,
     messages: [
       {
         role: 'user',