feat: 完成原型04-10全链路功能开发，包括AI助手、PDF导出等

2026-09-28 17:50:46 +08:00
parent 7c252fc730
commit 79feb03b19
27 changed files with 1083 additions and 180 deletions
@@ -0,0 +1,42 @@
+import { requestJson } from '@/services/api.uts'
+export type AssistantProduct = { id: string, name: string, state: string, stateLabel: string, demo: boolean }
+export type AssistantContext = { assessmentId: string, productIds: string[], title: string, products: AssistantProduct[], questions: string[], notice: string }
+export type AssistantChat = { id: string, title: string, context: AssistantContext }
+export type AssistantTurn = { id: string, requestId: string, message: string, reply: string, status: string, attempt: number, canRetry: boolean }
+export type AssistantPage = { items: AssistantTurn[], more: boolean, cursor: string }
+export type AssistantHistory = { id: string, title: string, createdAt: string }
+export type AssistantHistoryPage = { items: AssistantHistory[], more: boolean, cursor: string }
+function text(data: UTSJSONObject, key: string): string { return data.getString(key) ?? '' }
+function contextView(data: UTSJSONObject): AssistantContext {
+    return { assessmentId: text(data, 'assessmentId'), productIds: data['productIds'] as string[], title: text(data, 'title'),
+        products: (data['products'] as UTSJSONObject[]).map((p: UTSJSONObject): AssistantProduct => ({ id: text(p, 'id'), name: text(p, 'name'), state: text(p, 'state'), stateLabel: text(p, 'stateLabel'), demo: p.getBoolean('isDemo') ?? false })),
+        questions: data['questions'] as string[], notice: text(data, 'notice') }
+}
+function chatView(data: UTSJSONObject): AssistantChat { return { id: text(data, 'chatId'), title: text(data, 'title'), context: contextView(data['context'] as UTSJSONObject) } }
+function turnView(data: UTSJSONObject): AssistantTurn { return { id: text(data, 'id'), requestId: text(data, 'requestId'), message: text(data, 'message'), reply: text(data, 'reply'), status: text(data, 'status'), attempt: data.getNumber('attempt') ?? 0, canRetry: data.getBoolean('canRetry') ?? false } }
+function contextQuery(assessmentId: string, ids: string[]): UTSJSONObject { return { contextAssessmentId: assessmentId, contextProductIds: ids.join(',') } }
+export function assistantKey(): string { return 'chat_' + Date.now().toString() + '_' + Math.floor(Math.random() * 1000000000).toString() }
+export function assistantRoute(assessmentId: string, ids: string[], from: string, chatId: string = ''): string {
+    return '/packages/finance/assistant/assistant?from=' + from + (assessmentId.length > 0 ? '&assessmentId=' + assessmentId + '&productIds=' + ids.join(',') : '') + (chatId.length > 0 ? '&chatId=' + chatId : '')
+}
+export async function previewAssistant(assessmentId: string, ids: string[]): Promise<AssistantContext> { return contextView(await requestJson('/assistant/context', 'GET', contextQuery(assessmentId, ids))) }
+export async function loadAssistant(chatId: string, assessmentId: string, ids: string[], checkBinding: boolean): Promise<AssistantChat> {
+    const result = chatView(await requestJson('/assistant/chats/' + chatId, 'GET', checkBinding ? contextQuery(assessmentId, ids) : new UTSJSONObject()))
+    if (result.id != chatId) throw new Error('返回的会话不一致，请重新加载。')
+    return result
+}
+export async function createAssistant(assessmentId: string, ids: string[], requestId: string): Promise<AssistantChat> { return chatView(await requestJson('/assistant/chats', 'POST', { contextAssessmentId: assessmentId.length > 0 ? assessmentId : null, contextProductIds: ids, requestId })) }
+export async function assistantMessages(chatId: string, cursor: string): Promise<AssistantPage> {
+    const data = await requestJson('/assistant/chats/' + chatId + '/messages', 'GET', { limit: '20', cursor })
+    if (text(data, 'chatId') != chatId) throw new Error('消息不属于本次会话。')
+    return { items: (data['items'] as UTSJSONObject[]).map((v: UTSJSONObject): AssistantTurn => turnView(v)), more: data.getBoolean('hasMore') ?? false, cursor: text(data, 'nextCursor') }
+}
+export async function submitAssistant(chatId: string, requestId: string, message: string, attempt: number): Promise<AssistantTurn> {
+    const data = await requestJson('/assistant/chats/' + chatId + '/messages', 'POST', { requestId, message, retryAttempt: attempt })
+    if (text(data, 'chatId') != chatId) throw new Error('回复不属于本次会话。')
+    return turnView(data['item'] as UTSJSONObject)
+}
+export async function assistantHistory(cursor: string): Promise<AssistantHistoryPage> {
+    const data = await requestJson('/assistant/chats', 'GET', { limit: '20', cursor })
+    return { items: (data['items'] as UTSJSONObject[]).map((v: UTSJSONObject): AssistantHistory => ({ id: text(v, 'chatId'), title: text(v, 'title'), createdAt: text(v, 'createdAt').slice(0, 10) })), more: data.getBoolean('hasMore') ?? false, cursor: text(data, 'nextCursor') }
+}