5 Commits
Author SHA1 Message Date
gongzhiyongandClaude Opus 4.6 251c6586f4 feat: Phase 1 — ReAct loop + Markdown rendering + Docker deployment
Deploy LangGraph UI to Azure Static Web Apps / build-and-deploy (push) Failing after 1m20s
Deploy LangGraph Server to Azure Web App / build-and-deploy (push) Failing after 27s
Backend:
- Enterprise Agent refactored from single-round to ReAct multi-turn loop
- New agent.ts (LLM decision node) + tool-executor.ts (tool execution + Gen-UI)
- tool-defs.ts extracted for shared tool schemas
- MAX_ITERATIONS=6 safeguard against infinite loops

Frontend:
- MessageBubble: Markdown + code highlighting + LaTeX + tables
- ThemeToggle: light/dark/system theme cycling
- chart-result Gen-UI card: recharts bar/line/pie/area charts

Infrastructure:
- Docker Compose (lightweight): only LangGraph + Frontend, Azure cloud for PG/Redis/Blob
- Dockerfiles for dev (hot reload) and prod
- Makefile with dev/prod/down/logs commands
- Updated CLAUDE.md and agent definitions for LangGraph.js architecture

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-04-11 01:29:56 +08:00
gongzhiyongandClaude Sonnet 4.6 645f1ecaae feat(langgraph): add enterprise UI card components and implement main.tsx Chat entry
- Create 5 enterprise UI card components under src/agent-uis/enterprise/:
  knowledge-result, ticket-summary, ticket-detail, search-result, sandbox-result
- Update ComponentMap in src/agent-uis/index.tsx to replace () => null placeholders
  with real component imports
- Implement src/main.tsx with useStream + LoadExternalComponent for full Chat UI,
  connecting to LangGraph agent with VITE_LANGGRAPH_URL env var

Co-Authored-By: Claude Sonnet 4.6 (1M context) <noreply@anthropic.com>
2026-04-10 04:23:32 +08:00
gongzhiyongandClaude Sonnet 4.6 c6ca9dc126 fix: restore workspace components accidentally dropped from git index
workspace/ files existed on disk but were not included in previous
incremental commit, causing git to record them as deleted. Re-adding
all workspace card components, AgentWorkspace, ActivityTimeline, and
WorkspaceCardRenderer to properly track them.

Co-Authored-By: Claude Sonnet 4.6 (1M context) <noreply@anthropic.com>
2026-04-10 03:09:41 +08:00
gongzhiyongandClaude Sonnet 4.6 47921d1a45 fix: resolve 6 gen-ui issues — timeline completeness, regen sync, localStorage persistence
## Fixes
- [#3] Status events now add/update a status ActivityNode in timeline (upsertWsStatusNode)
- [#4] Done callback adds done node; error callback adds error node + sets session.status="error"
- [#5] handleRegenerate fully synced with workspace: status/tool/card/done/error all handled
- [#1][#2] localStorage persistence: completed/error sessions auto-saved, lazy-loaded on demand
- [#1] handleSelectConversation preloads workspace sessions from localStorage for history messages
- Refactored completeWsSession to include done ActivityNode in timeline
- Added errorWsSession, upsertWsStatusNode, saveWsToStorage, loadWsFromStorage helpers

## Known limitation
- [#7] workspace_card merge:true not yet used by backend (all cards are append-only for now)
- History workspace recovery depends on localStorage (browser-local, not cross-device)

Co-Authored-By: Claude Sonnet 4.6 (1M context) <noreply@anthropic.com>
2026-04-10 03:08:23 +08:00
gongzhiyongandClaude Sonnet 4.6 0a2b339550 feat: implement Generative UI — Agent Workspace + workspace_card SSE protocol
## Backend
- Add workspace_card SSE event protocol: {id, name, props, merge}
- Add _extract_llm_text / _maybe_emit_workspace_card helpers in chat.py
- Refactor all tools to dual-output format: {llm_text, ui: {name, props}}
  - kb_search → KnowledgeResultCard
  - ticket_list/detail → TicketSummaryCard / TicketDetailCard
  - web_search → SearchResultCard
  - generate_document → DocumentResultCard
  - sandbox_run → SandboxResultCard
- Update SYSTEM_PROMPT: instruct LLM not to repeat tool data (UI shows it)

## Frontend
- Three-column layout: sidebar + chat + Agent Workspace (360px right panel)
- WorkspaceSession state model with ActivityNode + WorkspaceCard
- New components/workspace/: AgentWorkspace, ActivityTimeline, WorkspaceCardRenderer
- 6 card components: Knowledge/Ticket/Search/Document/Sandbox/ErrorCard
- GeminiChat: workspace state management, SSE routing for workspace_card events
- GeminiMessage: replace TracePanel with lightweight activity summary line
- lib/api.ts: add WorkspaceSession/ActivityNode/WorkspaceCard types

Co-Authored-By: Claude Sonnet 4.6 (1M context) <noreply@anthropic.com>
2026-04-10 02:57:09 +08:00