wangziqi
c72ff2cb8a
- 拆分 SSE reducer 到 sseReducer.ts，provider.ts 降至 220 行 - artifact 合并工具抽到 uiArtifacts.ts，去除双重类型断言 - 业务上下文注册表改用 field/relation/entity 构建器收敛重复 - aislop 分数 71 → 81（Healthy），AI Slop 0 告警
609 lines
20 KiB
TypeScript
609 lines
20 KiB
TypeScript
import { useCallback, useEffect, useMemo, useRef, useState, type MutableRefObject } from 'react';
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import { CopyOutlined, DeleteOutlined, EditOutlined, ReloadOutlined } from '@ant-design/icons';
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import type { BubbleItemType, PromptsItemType } from '@ant-design/x';
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import { useXChat, type MessageInfo } from '@ant-design/x-sdk';
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import { App } from 'antd';
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import type { UploadFile, UploadProps } from 'antd';
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import { message } from '../../ui/app-message';
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import { useSettingsStore } from '../../store/settings/settingsStore';
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import { aiChatApi, resolveImportPreflight, type ResolveImportPreflightInput } from './api';
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import { AiMessageContent } from './AiMessageContent';
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import { mapHistoryMessage } from './message-mappers';
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import { GongxueAiChatProvider } from './provider';
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import { mergeArtifactIntoMessage } from './uiArtifacts';
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import {
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emptyAssistant,
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MessageHoverActions,
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resolveUserMessageId,
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toConversationData,
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toUploadFile,
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type ConversationData,
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} from './AiChatDrawer.helpers';
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import type {
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AiAttachment,
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AiChatInput,
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AiChatMessage,
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AiChatMessageStatus,
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AiFormSchema,
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AiImportPreflight,
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AiReviewSchema,
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AiReviewSection,
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AiReviewSectionType,
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AiSkill,
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AiSseChunk,
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} from './types';
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interface UseAiChatMessageActionsParams {
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activeConversation: ConversationData | undefined;
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activeId: number | null;
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provider: GongxueAiChatProvider | undefined;
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requestAbortRef: MutableRefObject<Map<number, () => void>>;
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markConversationRunning: (conversationId: number) => void;
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addConversation: (conversation: ConversationData, placement?: 'prepend' | 'append') => boolean;
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setActiveConversationKey: (key: string) => boolean;
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refreshConversations: () => Promise<void>;
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skills: AiSkill[];
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lockedSkill: AiSkill | undefined;
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setImportWizardRunId: (runId: string | null) => void;
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}
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export function useAiChatMessageActions({
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activeConversation,
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activeId,
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provider,
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requestAbortRef,
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markConversationRunning,
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addConversation,
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setActiveConversationKey,
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refreshConversations,
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skills,
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lockedSkill,
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setImportWizardRunId,
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}: UseAiChatMessageActionsParams) {
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const { modal } = App.useApp();
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const [input, setInput] = useState('');
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const [attachments, setAttachments] = useState<AiAttachment[]>([]);
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const [editingMessageId, setEditingMessageId] = useState<number | string | null>(null);
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const deepThinking = useSettingsStore((state) => state.aiChat.deepThinking);
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const setDeepThinking = useSettingsStore((state) => state.setAiChatDeepThinking);
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const requestingRef = useRef(false);
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const abortRef = useRef<() => void>(() => undefined);
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const attachmentsRef = useRef<AiAttachment[]>([]);
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const pendingDraftConversationIdRef = useRef<number | null>(null);
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const messagesRef = useRef<MessageInfo<AiChatMessage>[]>([]);
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const {
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messages,
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onRequest,
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onReload,
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isRequesting,
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abort,
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setMessage,
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removeMessage,
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queueRequest,
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} = useXChat<AiChatMessage, AiChatMessage, AiChatInput, AiSseChunk>({
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provider,
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conversationKey: activeConversation?.key || 'no-conversation',
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defaultMessages: async () => {
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if (!activeId) return [];
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const page = await aiChatApi.listMessages(activeId);
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return page.items.map(mapHistoryMessage);
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},
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requestPlaceholder: emptyAssistant(),
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requestFallback: (
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params: Partial<AiChatInput>,
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{ error, messageInfo }: { error: Error; messageInfo: MessageInfo<AiChatMessage> },
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) => ({
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...(params.reloadMessage || messageInfo?.message || emptyAssistant()),
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error: error.name === 'AbortError' ? undefined : '连接中断，请稍后重试',
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cancelled: error.name === 'AbortError',
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}),
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});
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useEffect(() => {
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if (!provider) return;
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provider.onExternalReview = (messageId, review) => {
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setMessage(messageId, (info) => ({
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message: {
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...info.message,
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reviews: (info.message.reviews ?? []).some((item) => item.id === review.id)
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? (info.message.reviews ?? []).map((item) => (item.id === review.id ? review : item))
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: [...(info.message.reviews ?? []), review],
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},
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}));
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};
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provider.onExternalArtifact = (messageId, artifact) => {
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setMessage(messageId, (info) => ({
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message: mergeArtifactIntoMessage(info.message, artifact),
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}));
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};
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}, [provider, setMessage]);
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requestingRef.current = isRequesting;
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abortRef.current = abort;
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attachmentsRef.current = attachments;
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messagesRef.current = messages;
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const stopRequest = useCallback(() => {
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if (requestingRef.current) abortRef.current();
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}, []);
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const requestWithStatus = useCallback(
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(params: AiChatInput) => {
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if (!activeId || !provider) return;
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requestAbortRef.current.set(activeId, () => provider.request.abort());
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markConversationRunning(activeId);
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onRequest(params);
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},
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[activeId, markConversationRunning, onRequest, provider, requestAbortRef],
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);
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const reloadWithStatus = useCallback(
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(messageInfo: MessageInfo<AiChatMessage>) => {
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if (!activeId || !provider || typeof messageInfo.message.id !== 'number') return;
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requestAbortRef.current.set(activeId, () => provider.request.abort());
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markConversationRunning(activeId);
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onReload(messageInfo.id, {
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message: '',
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attachmentIds: [],
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skillKey: activeConversation?.lockedSkillKey ?? null,
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clientRequestId: crypto.randomUUID(),
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reasoningEffort: deepThinking ? 'high' : null,
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regenerateMessageId: messageInfo.message.id,
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reloadMessage: messageInfo.message,
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});
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},
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[
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activeConversation?.lockedSkillKey,
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activeId,
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deepThinking,
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markConversationRunning,
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onReload,
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provider,
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requestAbortRef,
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],
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);
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const discardPendingAttachments = useCallback(() => {
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const pending = attachmentsRef.current;
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attachmentsRef.current = [];
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setAttachments([]);
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for (const attachment of pending) {
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void aiChatApi.deleteAttachment(attachment.id).catch(() => undefined);
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}
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}, []);
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const submit = useCallback(
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(value: string) => {
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const text = value.trim();
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if (!text || isRequesting) return;
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const submittedAttachments = attachmentsRef.current;
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attachmentsRef.current = [];
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setAttachments([]);
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setInput('');
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const params: AiChatInput = {
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message: text,
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attachmentIds: submittedAttachments.map((item) => item.id),
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skillKey: activeConversation?.lockedSkillKey ?? null,
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clientRequestId: crypto.randomUUID(),
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reasoningEffort: deepThinking ? 'high' : null,
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localAttachments: submittedAttachments,
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};
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if (activeId != null) {
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requestWithStatus(params);
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return;
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}
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// 草稿态：先创建 session，再发送第一条消息
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void (async () => {
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try {
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const created = toConversationData(await aiChatApi.createConversation());
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addConversation(created, 'prepend');
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pendingDraftConversationIdRef.current = created.id;
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markConversationRunning(created.id);
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// 通过 XChat 的队列机制发送：等会话 key 切换并加载完成后再真正发出，
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// 保证消息写入新会话的 store，界面能正常显示对话内容。
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queueRequest(created.key, params);
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setActiveConversationKey(created.key);
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} catch {
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message.error('创建会话失败，请重试');
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attachmentsRef.current = submittedAttachments;
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setAttachments(submittedAttachments);
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setInput(text);
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}
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})();
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},
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[
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activeConversation?.lockedSkillKey,
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activeId,
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addConversation,
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deepThinking,
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isRequesting,
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markConversationRunning,
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queueRequest,
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requestWithStatus,
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setActiveConversationKey,
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],
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);
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// 草稿 session 创建完成、provider 就绪后注册中止句柄
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useEffect(() => {
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if (activeId == null || !provider) return;
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if (activeId !== pendingDraftConversationIdRef.current) return;
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pendingDraftConversationIdRef.current = null;
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requestAbortRef.current.set(activeId, () => provider.request.abort());
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}, [activeId, provider, requestAbortRef]);
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const reloadMessage = useCallback(
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(messageInfo: MessageInfo<AiChatMessage>) => {
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reloadWithStatus(messageInfo);
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},
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[reloadWithStatus],
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);
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const copyMessage = useCallback((message: AiChatMessage) => {
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if (!message.content) return;
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void navigator.clipboard.writeText(message.content);
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}, []);
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const confirmDeleteMessage = useCallback(
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(messageInfo: MessageInfo<AiChatMessage>) => {
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if (!activeId || isRequesting) return;
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const messageId = resolveUserMessageId(messageInfo, messagesRef.current);
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if (messageId == null) return;
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const scopeLabel =
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messageInfo.message.role === 'user' ? '这条消息及其 AI 回答' : '这条 AI 回答';
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modal.confirm({
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title: '删除消息',
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content: `将删除${scopeLabel}，此操作不可恢复。`,
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okText: '删除',
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okButtonProps: { danger: true },
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cancelText: '取消',
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onOk: async () => {
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try {
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const result = await aiChatApi.deleteMessage(activeId, messageId);
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const storeIds = new Map<number, number | string>();
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for (const item of messagesRef.current) {
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if (typeof item.message.id === 'number') {
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storeIds.set(item.message.id, item.id);
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}
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}
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// 当前会话内新发送的用户消息没有服务端 ID，但可映射到本地 msg_N key
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storeIds.set(messageId, messageInfo.id);
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for (const id of result.deletedIds) removeMessage(storeIds.get(id) ?? id);
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void refreshConversations();
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} catch (error) {
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console.error('删除消息失败', error);
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message.error('删除消息失败');
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}
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},
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});
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},
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[activeId, isRequesting, refreshConversations, removeMessage, modal],
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);
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const confirmEditMessage = useCallback(
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(messageInfo: MessageInfo<AiChatMessage>, value: string) => {
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if (!activeId) return;
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const content = value.trim();
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if (!content) {
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message.warning('消息内容不能为空');
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return;
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}
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const messageId = resolveUserMessageId(messageInfo, messagesRef.current);
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if (messageId == null) {
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message.warning('消息尚未同步，请稍后重试');
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return;
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}
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setEditingMessageId(null);
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if (content === messageInfo.message.content) return;
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setMessage(messageInfo.id, (info) => ({
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message: {
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...info.message,
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content,
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metadata: { ...info.message.metadata, edited: true },
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},
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}));
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const index = messagesRef.current.findIndex((item) => item.id === messageInfo.id);
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if (index >= 0) {
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for (const item of messagesRef.current.slice(index + 1)) removeMessage(item.id);
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}
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requestWithStatus({
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message: content,
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attachmentIds: [],
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skillKey: activeConversation?.lockedSkillKey ?? null,
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clientRequestId: crypto.randomUUID(),
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reasoningEffort: deepThinking ? 'high' : null,
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editMessageId: messageId,
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});
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},
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[
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activeConversation?.lockedSkillKey,
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activeId,
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deepThinking,
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removeMessage,
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requestWithStatus,
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setMessage,
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],
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);
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const submitForm = useCallback(
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(form: AiFormSchema, values: Record<string, unknown>) => {
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if (!activeId || isRequesting) return;
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requestWithStatus({
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message: '表单提交',
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attachmentIds: [],
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skillKey: activeConversation?.lockedSkillKey ?? null,
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clientRequestId: crypto.randomUUID(),
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reasoningEffort: deepThinking ? 'high' : null,
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formSubmission: { formId: form.id, values, formTitle: form.title },
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});
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},
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[activeConversation?.lockedSkillKey, activeId, deepThinking, isRequesting, requestWithStatus],
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);
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const submitReview = useCallback(
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(reviewId: string, reviewTitle?: string) => {
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if (!activeId || isRequesting) return;
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requestWithStatus({
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message: '确认批量导入',
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attachmentIds: [],
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skillKey: activeConversation?.lockedSkillKey ?? null,
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clientRequestId: crypto.randomUUID(),
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reasoningEffort: deepThinking ? 'high' : null,
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reviewSubmission: { reviewId, reviewTitle },
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});
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},
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[activeConversation?.lockedSkillKey, activeId, deepThinking, isRequesting, requestWithStatus],
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);
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const confirmReviewStep = useCallback(
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async (
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messageId: number | undefined,
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reviewId: string,
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sectionKey: AiReviewSection['key'],
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): Promise<AiReviewSchema> => {
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const updated = await aiChatApi.confirmReviewStep(reviewId, sectionKey);
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const apply = (review: AiReviewSchema) => {
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if (provider?.onExternalReview && typeof messageId === 'number') {
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provider.onExternalReview(messageId, review);
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} else if (typeof messageId === 'number') {
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setMessage(messageId, (info) => {
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const reviews = info.message.reviews ?? [];
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const exists = reviews.some((item) => item.id === review.id);
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return {
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message: {
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...info.message,
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reviews: exists
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? reviews.map((item) => (item.id === review.id ? review : item))
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: [...reviews, review],
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},
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};
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});
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}
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};
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apply(updated);
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return updated;
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},
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[provider, setMessage],
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);
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const confirmReviewGroup = useCallback(
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async (
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messageId: number | undefined,
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reviewId: string,
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type: AiReviewSectionType,
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): Promise<AiReviewSchema> => {
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const updated = await aiChatApi.confirmReviewGroup(reviewId, type);
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if (provider?.onExternalReview && typeof messageId === 'number') {
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provider.onExternalReview(messageId, updated);
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} else if (typeof messageId === 'number') {
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setMessage(messageId, (info) => {
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const reviews = info.message.reviews ?? [];
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const exists = reviews.some((item) => item.id === updated.id);
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return {
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message: {
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...info.message,
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reviews: exists
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? reviews.map((item) => (item.id === updated.id ? updated : item))
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: [...reviews, updated],
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},
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};
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});
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}
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return updated;
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},
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[provider, setMessage],
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);
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const resolvePreflight = useCallback(
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async (
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messageId: number | undefined,
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_preflight: AiImportPreflight,
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input: ResolveImportPreflightInput,
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): Promise<void> => {
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if (typeof messageId !== 'number') {
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throw new Error('消息尚未完成生成，请稍后再试');
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}
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await resolveImportPreflight(messageId, input, (update) => {
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setMessage(messageId, (info) => ({
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message: {
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...info.message,
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metadata: {
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...info.message.metadata,
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...(update.preflight ? { a2uiImportPreflight: update.preflight } : {}),
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...(update.wizard ? { a2uiImportWizard: update.wizard } : {}),
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},
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},
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}));
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});
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},
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[setMessage],
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);
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const customUpload = useCallback<NonNullable<UploadProps['customRequest']>>(async (options) => {
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const file = options.file as File;
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if (attachmentsRef.current.length >= 5) {
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const error = new Error('每条消息最多添加 5 个附件');
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options.onError?.(error);
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message.warning(error.message);
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return;
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}
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try {
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const uploaded = await aiChatApi.uploadAttachment(file);
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setAttachments((items) => [...items, uploaded]);
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options.onSuccess?.(uploaded, file);
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} catch (error) {
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options.onError?.(error instanceof Error ? error : new Error('附件上传失败'));
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message.error('附件上传失败');
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}
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}, []);
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const removeAttachment = useCallback(async (file: UploadFile<AiAttachment>) => {
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const attachment = file.response;
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if (!attachment) return true;
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try {
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await aiChatApi.deleteAttachment(attachment.id);
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setAttachments((items) => items.filter((item) => item.id !== attachment.id));
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return true;
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} catch {
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message.error('删除附件失败');
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return false;
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}
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}, []);
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const uploadItems = useMemo(() => attachments.map(toUploadFile), [attachments]);
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const promptItems = useMemo<PromptsItemType[]>(
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() =>
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(lockedSkill ? [lockedSkill] : skills)
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.flatMap((skill) =>
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skill.examples.slice(0, lockedSkill ? 4 : 1).map((example) => ({ skill, example })),
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)
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.slice(0, 5)
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.map(({ skill, example }) => ({
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key: `${skill.key}-${example}`,
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label: example,
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description: skill.name,
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})),
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[lockedSkill, skills],
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);
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const bubbleItems = useMemo<BubbleItemType[]>(
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() =>
|
||
messages.map((info) => ({
|
||
key: info.id,
|
||
role: info.message.role === 'assistant' ? 'assistant' : 'user',
|
||
status: info.status,
|
||
content: info.message,
|
||
extra:
|
||
info.status !== 'loading' && info.status !== 'updating' && !isRequesting ? (
|
||
info.message.role === 'user' ? (
|
||
editingMessageId === info.id ? undefined : (
|
||
<MessageHoverActions
|
||
items={[
|
||
{
|
||
key: 'copy',
|
||
title: '复制',
|
||
icon: <CopyOutlined />,
|
||
onClick: () => copyMessage(info.message),
|
||
},
|
||
{
|
||
key: 'edit',
|
||
title: '编辑',
|
||
icon: <EditOutlined />,
|
||
onClick: () => setEditingMessageId(info.id),
|
||
},
|
||
{
|
||
key: 'delete',
|
||
title: '删除',
|
||
icon: <DeleteOutlined />,
|
||
danger: true,
|
||
onClick: () => void confirmDeleteMessage(info),
|
||
},
|
||
]}
|
||
/>
|
||
)
|
||
) : (
|
||
<MessageHoverActions
|
||
items={[
|
||
{
|
||
key: 'copy',
|
||
title: '复制',
|
||
icon: <CopyOutlined />,
|
||
onClick: () => copyMessage(info.message),
|
||
},
|
||
{
|
||
key: 'reload',
|
||
title: '重新生成',
|
||
icon: <ReloadOutlined />,
|
||
onClick: () => reloadMessage(info),
|
||
},
|
||
]}
|
||
/>
|
||
)
|
||
) : undefined,
|
||
contentRender: (content: AiChatMessage) => (
|
||
<AiMessageContent
|
||
message={content}
|
||
status={info.status as AiChatMessageStatus}
|
||
editing={content.role === 'user' && editingMessageId === info.id}
|
||
onEditConfirm={
|
||
content.role === 'user' ? (value) => confirmEditMessage(info, value) : undefined
|
||
}
|
||
onEditCancel={content.role === 'user' ? () => setEditingMessageId(null) : undefined}
|
||
onSubmitForm={submitForm}
|
||
onSubmitReview={submitReview}
|
||
onConfirmReviewStep={confirmReviewStep}
|
||
onConfirmReviewGroup={confirmReviewGroup}
|
||
onOpenImportWizard={setImportWizardRunId}
|
||
onResolveImportPreflight={resolvePreflight}
|
||
/>
|
||
),
|
||
})),
|
||
[
|
||
copyMessage,
|
||
confirmDeleteMessage,
|
||
confirmEditMessage,
|
||
confirmReviewGroup,
|
||
confirmReviewStep,
|
||
editingMessageId,
|
||
isRequesting,
|
||
messages,
|
||
reloadMessage,
|
||
resolvePreflight,
|
||
setImportWizardRunId,
|
||
submitForm,
|
||
submitReview,
|
||
],
|
||
);
|
||
|
||
return {
|
||
input,
|
||
setInput,
|
||
attachments,
|
||
setAttachments,
|
||
editingMessageId,
|
||
setEditingMessageId,
|
||
deepThinking,
|
||
setDeepThinking,
|
||
isRequesting,
|
||
messages,
|
||
stopRequest,
|
||
submit,
|
||
reloadMessage,
|
||
copyMessage,
|
||
confirmDeleteMessage,
|
||
confirmEditMessage,
|
||
submitForm,
|
||
submitReview,
|
||
confirmReviewStep,
|
||
confirmReviewGroup,
|
||
customUpload,
|
||
removeAttachment,
|
||
discardPendingAttachments,
|
||
uploadItems,
|
||
promptItems,
|
||
bubbleItems,
|
||
};
|
||
}
|