# QA Integration System - Implementation Complete ✅

**Date:** 2026-01-28  
**Status:** All core components implemented

---

## ✅ Completed Components

### Phase 1: Foundation
- ✅ **Database Models** (STORY-001)
  - `Execution`, `ExecutionArtifact`, `CodexAgentInteraction`, `ExecutionEnvironmentConfig`
  - Alembic migration `019_execution` (depends on `018` workflow_runs)
- ✅ **Pydantic Schemas** (`schemas/execution.py`)
  - Full API schemas for all execution entities
- ✅ **FFmpegPipeline** (STORY-006)
  - Video→GIF conversion, thumbnails, frame extraction, scene detection
- ✅ **TapeFileGenerator** (STORY-004)
  - Fluent API for generating VHS .tape files

### Phase 2: Execution Infrastructure
- ✅ **ArtifactStorageService** (STORY-003)
  - Local filesystem storage under `~/.tracertm/artifacts/{project_id}/{execution_id}/`
  - File management, listing, cleanup
- ✅ **DockerOrchestrator** (STORY-002)
  - Container lifecycle management via Docker CLI
  - Create/start/stop/exec/copy operations
- ✅ **ExecutionService** (STORY-002)
  - Orchestrates execution lifecycle
  - Integrates Docker + artifact storage + repositories

### Phase 3: Recording Services
- ✅ **VHSExecutionService** (STORY-005)
  - Executes VHS CLI recordings
  - Generates .tape files, runs vhs, stores GIF/video artifacts
- ✅ **PlaywrightExecutionService** (STORY-007)
  - Browser automation with screenshot/video/trace capture
  - Supports Docker container or subprocess execution

### Phase 4: Agent Integration
- ✅ **CodexAgentService** (STORY-008)
  - Codex CLI integration with OAuth
  - Image/video review, code review, test generation
  - Task tracking in `CodexAgentInteraction` model

### Phase 5: Frontend Visualization
- ✅ **QAEnhancedNode** (STORY-009)
  - React Flow node component with QA metrics
  - Pass rate badge, artifact preview, clickable image pill
- ✅ **NodeExpandPopup** (STORY-010)
  - Modal with vertical tabs: Artifacts, Demo, Tests, Metrics, Actions
  - Artifact gallery, demo runner, test results, metrics charts

### API Layer
- ✅ **Execution API Routes**
  - `POST /api/v1/projects/{id}/executions` - Create execution
  - `GET /api/v1/projects/{id}/executions` - List executions
  - `GET /api/v1/projects/{id}/executions/{id}` - Get execution
  - `POST /api/v1/projects/{id}/executions/{id}/start` - Start execution
  - `POST /api/v1/projects/{id}/executions/{id}/complete` - Complete execution
  - `GET /api/v1/projects/{id}/executions/{id}/artifacts` - List artifacts
  - `GET /api/v1/projects/{id}/execution-config` - Get config
  - `PUT /api/v1/projects/{id}/execution-config` - Update config

---

## 📁 File Structure

```
src/tracertm/
├── models/
│   ├── execution.py                    ✅ Execution, ExecutionArtifact
│   ├── codex_agent.py                  ✅ CodexAgentInteraction
│   └── execution_config.py             ✅ ExecutionEnvironmentConfig
├── repositories/
│   └── execution_repository.py         ✅ Execution, Artifact, Config repos
├── schemas/
│   └── execution.py                    ✅ Pydantic schemas
├── services/
│   ├── execution/
│   │   ├── __init__.py                 ✅
│   │   ├── artifact_storage.py         ✅ ArtifactStorageService
│   │   ├── docker_orchestrator.py      ✅ DockerOrchestrator
│   │   └── execution_service.py        ✅ ExecutionService
│   ├── recording/
│   │   ├── __init__.py                 ✅
│   │   ├── ffmpeg_pipeline.py          ✅ FFmpegPipeline
│   │   ├── tape_generator.py           ✅ TapeFileGenerator
│   │   ├── vhs_service.py              ✅ VHSExecutionService
│   │   └── playwright_service.py      ✅ PlaywrightExecutionService
│   └── agents/
│       ├── __init__.py                 ✅
│       └── codex_service.py             ✅ CodexAgentService
└── api/
    └── main.py                         ✅ Execution API routes

frontend/apps/web/src/components/graph/nodes/
├── QAEnhancedNode.tsx                  ✅ QA-enhanced graph node
└── NodeExpandPopup.tsx                 ✅ Expandable popup modal

alembic/versions/
└── 018_add_execution_system.py         ✅ Migration (revision: 019_execution)
```

---

## ✅ Integration Complete

### Frontend Integration
- ✅ **QAEnhancedNode** registered in React Flow `nodeTypes`
- ✅ **NodeExpandPopup** modal component with tabs
- ✅ **API Client** (`api/executions.ts`, `api/codex.ts`)
- ✅ **React Hooks** (`useExecutions`, `useCodex`, `useQAEnhancedNodeData`)
- ✅ **Artifact Download** endpoint implemented

### API Routes Added
- ✅ `POST /api/v1/projects/{id}/codex/review-image`
- ✅ `POST /api/v1/projects/{id}/codex/review-video`
- ✅ `GET /api/v1/projects/{id}/codex/interactions`
- ✅ `GET /api/v1/projects/{id}/codex/auth-status`
- ✅ `GET /api/v1/projects/{id}/executions/{id}/artifacts/{id}/download`

## 🔧 Next Steps (Optional Enhancements)

1. **Run Migrations**
   ```bash
   alembic upgrade head
   ```
   Note: There may be a pre-existing issue with revision 014. If so, resolve that first.

2. **Wire Graph View** (Optional)
   - Update `FlowGraphView.tsx` to conditionally use `qaEnhanced` node type
   - See `QA_INTEGRATION_INTEGRATION_GUIDE.md` for examples

3. **Testing**
   - Unit tests for services
   - Integration tests for execution flow
   - E2E tests for VHS/Playwright execution

4. **Environment Setup**
   - Configure `TRACERTM_ARTIFACT_PATH` (defaults to `~/.tracertm/artifacts`)
   - Install VHS: `brew install vhs`
   - Install Playwright: `pip install playwright && playwright install`
   - Install Codex CLI: `npm install -g @openai/codex`

---

## 🎯 Key Features Implemented

- **Local-only storage** - No cloud dependencies
- **Docker-based execution** - Sandboxed test runs
- **VHS CLI recording** - Terminal session → GIF
- **Playwright automation** - Browser testing with media capture
- **Codex AI integration** - OAuth-based agent tasks
- **Enhanced graph nodes** - QA metrics visualization
- **Artifact management** - Screenshots, videos, GIFs, logs, traces

---

## 📊 Implementation Statistics

- **Models:** 4 new database models
- **Repositories:** 3 new repositories
- **Services:** 7 new services
- **API Routes:** 8 new endpoints
- **Frontend Components:** 2 React components
- **Migrations:** 1 new migration (019_execution)

---

**All core QA Integration components are complete and ready for integration testing!** 🚀
