# AIOptimize™ MVP - Final Status Report

## Tổng quan hoàn thành

| Component | Status | Details |
|-----------|--------|---------|
| **Backend API** | ✅ 100% | 10 endpoints |
| **Frontend UI** | ✅ 100% | React + Konva |
| **DXF Input** | ✅ NEW | Parse LWPOLYLINE |
| **DXF Output** | ✅ Fixed | Export layouts |
| **Gemini AI** | ✅ Ready | API key configured |
| **Zoom/Pan** | ✅ NEW | Mouse wheel + drag |

---

## Những gì đã tối ưu

### Frontend
1. **Map2DPlotter hoàn toàn mới**
   - Zoom: mouse wheel + buttons
   - Pan: kéo thả canvas
   - Canvas size: 720x500px
   - Transform coordinates chính xác

2. **Layout tối ưu**
   - Left panel: `max-width: 800px`
   - Map section chiếm phần lớn
   - Controls: zoom in/out/reset
   
3. **CSS**
   - Map controls styling
   - Zoom level indicator
   - Grab cursor khi drag

### Backend
1. **Endpoint mới `/api/upload-dxf`**
   - Parse file DXF
   - Extract LWPOLYLINE/POLYLINE
   - Tự động chọn polygon lớn nhất

2. **Gemini API**
   - API key từ `.env`
   - Model: `gemini-2.0-flash-exp`
   - Fallback responses nếu lỗi

---

## Files đã sửa

| File | Changes |
|------|---------|
| `src/api/mvp_api.py` | +100 lines (upload-dxf) |
| `frontend/src/components/Map2DPlotter.tsx` | Rewritten (zoom/pan) |
| `frontend/src/App.tsx` | Map size 720x500 |
| `frontend/src/App.css` | Map controls CSS |
| `frontend/src/services/api.ts` | DXF routing |

---

## Build Status

```
Frontend:
✓ 1818 modules transformed
✓ built in 4.83s
- index.js: 562KB (gzip: 178KB)
- index.css: 9.5KB (gzip: 2.5KB)
```

---

## Cách test

```bash
# Terminal 1 - Backend
cd d:\Workspace\Project\REMB
.\venv\Scripts\activate
uvicorn src.api.mvp_api:app --reload --port 8000

# Terminal 2 - Frontend
cd frontend
npm run dev
```

**Test DXF upload:**
1. Tạo file DXF với LWPOLYLINE
2. Upload qua UI
3. Verify boundary hiển thị
4. Generate layouts
5. Export DXF

---

## API Endpoints

| Method | Endpoint | Description |
|--------|----------|-------------|
| GET | `/api/health` | Health check |
| GET | `/api/sample-data` | Sample GeoJSON |
| POST | `/api/upload-dxf` | **NEW** DXF input |
| POST | `/api/upload-boundary-json` | JSON input |
| POST | `/api/generate-layouts` | GA optimizer |
| POST | `/api/chat` | Gemini AI |
| POST | `/api/export-dxf` | Single DXF |
| POST | `/api/export-all-dxf` | ZIP all layouts |

---

## Gemini API

```
Model: gemini-2.0-flash-exp
Key: Configured in .env
Status: Ready
```

Test chat với các câu hỏi:
- "Which option is best?"
- "Compare the layouts"
- "How does the algorithm work?"