feat: 集成 AI 对话与只读查询工具

apps/admin/src/components/AiChat/api.ts

@@ -0,0 +1,36 @@
+import api from '../../api';
+import type { AiApiResponse, AiConversation, AiMessagePage } from './types';
+
+const basePath = '/ai/chat/conversations';
+
+export const aiChatApi = {
+  listConversations: async () => (await api.get<AiApiResponse<AiConversation[]>>(basePath)).data,
+  createConversation: async (title?: string) =>
+    (await api.post<AiApiResponse<AiConversation>>(basePath, title ? { title } : {})).data,
+  renameConversation: async (id: number, title: string) =>
+    (await api.patch<AiApiResponse<AiConversation>>(`${basePath}/${id}`, { title })).data,
+  deleteConversation: (id: number) => api.delete<void>(`${basePath}/${id}`),
+  listMessages: async (id: number): Promise<AiMessagePage> => {
+    const first = (
+      await api.get<AiApiResponse<AiMessagePage>>(`${basePath}/${id}/messages`, {
+        params: { page: 1, limit: 100 },
+      })
+    ).data;
+    const pageCount = Math.ceil(first.total / first.limit);
+    if (pageCount <= 1) return first;
+    const rest = await Promise.all(
+      Array.from({ length: pageCount - 1 }, (_, index) =>
+        api
+          .get<AiApiResponse<AiMessagePage>>(`${basePath}/${id}/messages`, {
+            params: { page: index + 2, limit: first.limit },
+          })
+          .then((response) => response.data),
+      ),
+    );
+    return { ...first, items: [first, ...rest].flatMap((page) => page.items) };
+  },
+};
+
+export function conversationStreamUrl(id: number): string {
+  return `/api${basePath}/${id}/stream`;
+}