Merge pull request #299 from JefferyHcool/feature/note-qa-chat-optimize

Feature/note qa chat optimize

BillNote_frontend/src/services/chat.ts

@@ -0,0 +1,44 @@
+import request from '@/utils/request'
+
+export interface ChatMessage {
+  role: 'user' | 'assistant'
+  content: string
+}
+
+export interface ChatSource {
+  text: string
+  source_type: 'markdown' | 'transcript'
+  section_title?: string
+  start_time?: number
+  end_time?: number
+}
+
+export interface AskResponse {
+  answer: string
+  sources: ChatSource[]
+}
+
+export type IndexStatus = 'idle' | 'indexing' | 'indexed' | 'failed'
+
+export interface ChatStatusResponse {
+  indexed: boolean
+  status: IndexStatus
+}
+
+export const indexTask = async (taskId: string): Promise<void> => {
+  return await request.post('/chat/index', { task_id: taskId })
+}
+
+export const askQuestion = async (data: {
+  task_id: string
+  question: string
+  history: ChatMessage[]
+  provider_id: string
+  model_name: string
+}): Promise<AskResponse> => {
+  return await request.post('/chat/ask', data, { timeout: 60000 })
+}
+
+export const getChatStatus = async (taskId: string): Promise<ChatStatusResponse> => {
+  return await request.get(`/chat/status?task_id=${taskId}`)
+}