Files
deerflow-code/frontend-web/src/open-canvas/pages/AIWritingPage.tsx
T
fengxiangdebaozi ad4b27b7ca feat: 无界 ticket 登录、AI 写作配置确认与定时任务弹窗修复
无界 onlineTicket 对接 MaxKey 与 consumer 接口并用 sub 登录;新增 setup_writing 写作配置确认流;定时任务创建弹窗限制多行高度并支持滚动。
2026-06-03 16:20:45 +08:00

175 lines
8.1 KiB
TypeScript
Raw Blame History

This file contains ambiguous Unicode characters
This file contains Unicode characters that might be confused with other characters. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.
/**
* AI 写作入口页(左右双栏:聊天面板 + 草稿预览)。
*
* ──────────────────────────────────────────────────────────────────────────
* Docker 内网部署后「会话丢失 / transcript 报 500 / resume 报 400」排查指南
* ──────────────────────────────────────────────────────────────────────────
*
* 后端涉及接口(前缀 /api/ai-writing):
* POST /start 启动写作流程
* GET /{session_id}/stream SSE 进度流
* POST /{session_id}/resume 提交用户干预 → 继续流程
* PUT /sessions/{session_id}/transcript 保存对话时间线
*
* ── 1) 确认 alembic 迁移已跑过(修 transcript 500)─────────────────────
* transcript 列在 MySQL 上原是 TEXT(64 KB 上限),长时间线会溢出抛 500。
* 迁移 20260519_02 把它改成 LONGTEXT。容器启动会自动跑,验证方法:
*
* docker exec <gateway> sh -c "cd /app/backend \
* && PYTHONPATH=. uv run alembic current"
* docker exec <mysql> mysql -uroot -p<pwd> deerflow -e \
* "SHOW COLUMNS FROM ai_writing_sessions LIKE 'transcript';"
*
* 列类型应是 longtext。若仍是 text,手动执行:
* docker exec <gateway> sh -c "cd /app/backend \
* && PYTHONPATH=. uv run alembic upgrade head"
*
* ── 2) 确认 .deer-flow 数据卷已挂出(修「容器没重启也丢会话」)──────
* AI 写作 graph 的 checkpointer 已从 MemorySaver 换成 AsyncSqliteSaver,
* 文件落到 .deer-flow/data/checkpoints.db。docker-compose 必须把该目录
* 挂出来,否则容器重启数据照样丢:
*
* services:
* gateway:
* volumes:
* - ./data:/app/.deer-flow # 关键:挂出 .deer-flow
*
* ── 3) 确认 worker 数 = 1(关键嫌疑:多 worker 内存隔离)────────────
* _event_queues / _session_pending_pause 都是模块级 dict,每个 worker
* 一份。多 worker 下,/start 命中 worker A、/resume 命中 worker B,B
* 的 dict 没有这个 session → 404/「会话丢失」。
*
* docker exec <gateway> ps -ef | grep -E 'uvicorn|gunicorn'
*
* 若 > 1:要么把启动参数改成 --workers 1,要么在 nginx 加 sticky
* session(ip_hash / cookie),要么把队列搬 Redis。
*
* ── 4) 排查节点异常(嫌疑:graph 节点抛错触发清理分支)─────────────
* _stream_graph_segment 的 except 分支会清掉 _event_queues[session_id],
* 用户下一次 resume 就 404。日志里搜:
*
* docker logs <gateway> 2>&1 | grep -E \
* 'ai_writing graph segment failed|ai_writing.*error' | tail -50
*
* ── 5) 排查反向代理掐 SSE 长连接(嫌疑:proxy_read_timeout 太短)───
* SSE 默认连接挂半个小时以上,nginx 默认 60s 会断。检查内网反代:
*
* grep -rE 'proxy_read_timeout|sse|keepalive' /etc/nginx/
*
* 需在 SSE 路由上加:proxy_read_timeout 3600s; proxy_buffering off;
*
* ── 定期清理(每天 03:00 跑)────────────────────────────────────────
* config.yaml -> ai_writing.cleanup 段(retention_days: 7)。联动清理
* MySQL 业务表 + SQLite checkpointer 里的 thread 状态。手动验证:
*
* docker exec <mysql> mysql -uroot -p<pwd> deerflow -e \
* "SELECT COUNT(*) FROM ai_writing_sessions \
* WHERE updated_at < NOW() - INTERVAL 7 DAY;"
*
* ── 不想等凌晨 3 点?手动触发一次清理(admin only)──────────────────
* POST /api/ai-writing/admin/cleanup
* Body(全部可选,留空走 config 默认):
* { "retention_days": 7, "only_finished": false, "batch_size": 500 }
* 返回:
* { "deleted_db": N, "deleted_checkpoints": N,
* "elapsed_seconds": X, "params": {...} }
*
* 例:清掉所有 1 小时前的会话(测试用):
* curl -X POST http://<gateway>/api/ai-writing/admin/cleanup \
* -H 'Content-Type: application/json' \
* -H 'Cookie: <admin session cookie>' \
* -d '{"retention_days": 0}'
* ──────────────────────────────────────────────────────────────────────────
*/
import { useRef } from 'react';
import { TooltipProvider } from '@/components/ui/tooltip';
import type { GroupImperativeHandle } from 'react-resizable-panels';
import { CanvasThreadProvider } from '../contexts/CanvasThreadContext';
import { CanvasGraphProvider } from '../contexts/CanvasGraphContext';
import { CanvasUIProvider } from '../contexts/CanvasUIContext';
import { AIWritingPanel } from '../components/ai-writing/AIWritingPanel';
import { AIWritingDraftPanel } from '../components/ai-writing/AIWritingDraftPanel';
import { WritingSetupChat } from '../components/ai-writing/WritingSetupChat';
import { AIWritingProvider, useAIWriting } from '../contexts/AIWritingContext';
import { WritingFormProvider } from '../contexts/WritingFormContext';
import {
ResizableHandle,
ResizablePanel,
ResizablePanelGroup,
} from '@/components/ui/resizable';
// Panel IDs used as keys in the v4 Layout map
const WRITING_ID = 'aw-writing';
const DRAFT_ID = 'aw-draft';
// Match the original canvas page proportions (chat=35, artifact=65)
const DEFAULT_LAYOUT = { [WRITING_ID]: 35, [DRAFT_ID]: 65 };
/**
* 右侧面板:未开始写作(idle)时显示「写作助手 Q&A」,帮用户聊清并回填左侧表单;
* 一旦开始写作(status !== idle)就切回草稿预览。
*/
function AIWritingRightPanel() {
const { state } = useAIWriting();
return state.status === 'idle' ? <WritingSetupChat /> : <AIWritingDraftPanel />;
}
export default function AIWritingPage({
hideAdvancedFields = false,
}: {
hideAdvancedFields?: boolean;
} = {}) {
const layoutRef = useRef<GroupImperativeHandle>(null);
return (
<CanvasThreadProvider>
<CanvasGraphProvider>
<CanvasUIProvider>
<AIWritingProvider>
<WritingFormProvider>
<TooltipProvider delayDuration={300}>
<div className="h-full flex flex-col overflow-hidden bg-background">
<div className="flex-1 min-h-0 overflow-hidden">
<ResizablePanelGroup
orientation="horizontal"
groupRef={layoutRef}
defaultLayout={DEFAULT_LAYOUT}
className="h-full"
>
{/* 左侧:AI 写作面板,与原画布页左侧等宽 */}
<ResizablePanel
id={WRITING_ID}
defaultSize={35}
minSize={20}
className="overflow-hidden flex flex-col"
>
{/* 与原布局保持相同的 flex-1 min-h-0 包裹,确保内部 h-full 正确解析 */}
<div className="flex-1 min-h-0 overflow-hidden">
<AIWritingPanel hideAdvancedFields={hideAdvancedFields} />
</div>
</ResizablePanel>
<ResizableHandle withHandle />
{/* 右侧:草稿预览面板 */}
<ResizablePanel
id={DRAFT_ID}
defaultSize={65}
minSize={40}
className="overflow-hidden"
>
<AIWritingRightPanel />
</ResizablePanel>
</ResizablePanelGroup>
</div>
</div>
</TooltipProvider>
</WritingFormProvider>
</AIWritingProvider>
</CanvasUIProvider>
</CanvasGraphProvider>
</CanvasThreadProvider>
);
}