# CLAUDE.md - Data Entry App

## Scop

Aplicatie pentru introducere date in ERP (bonuri fiscale, chitante) cu workflow de aprobare.

## Documentatie de Referinta

- **Cerinte**: `docs/data-entry/REQUIREMENTS.md`
- **Arhitectura**: `docs/data-entry/ARCHITECTURE.md`
- **Quick Start**: `README.md`

## Decizii Tehnice

- **ORM**: SQLModel (Pydantic + SQLAlchemy)
- **Migrari**: Alembic
- **Database**: SQLite (Faza 1) → Oracle (Faza 2)
- **Frontend**: Vue.js 3 + PrimeVue (consistent cu reports-app)

## Workflow Bonuri

```
1. DRAFT → utilizator completeaza + upload poza
2. PENDING_REVIEW → sistem genereaza note contabile
3. APPROVED/REJECTED → contabil aproba sau respinge
4. SYNCED → (Faza 2) date in Oracle
```

## Structura Directoare

```
data-entry-app/
├── backend/              # FastAPI API (port 8003)
│   ├── app/
│   │   ├── db/          # SQLModel models + CRUD
│   │   ├── schemas/     # Pydantic schemas
│   │   ├── services/    # Business logic
│   │   └── routers/     # API endpoints
│   ├── migrations/      # Alembic migrations
│   └── data/            # SQLite DB + uploads
├── frontend/            # Vue.js UI (port 3010)
│   └── src/
│       ├── views/       # Page components
│       ├── components/  # Reusable components
│       └── stores/      # Pinia stores
└── docs/                # Documentatie specifica
```

## Componente Partajate

### Backend
- `shared/database/oracle_pool.py` - Conexiune Oracle pentru nomenclatoare si autentificare
- `shared/auth/` - JWT authentication (middleware, routes, service)

### Frontend
- `shared/frontend/components/LoginView.vue` - Componenta login partajata
- `shared/frontend/stores/auth.js` - Pinia auth store factory
- `shared/frontend/styles/login.css` - Stiluri login

## Comenzi Dezvoltare

```bash
# Backend
cd data-entry-app/backend
pip install -r requirements.txt
alembic upgrade head
uvicorn app.main:app --reload --port 8003

# Frontend
cd data-entry-app/frontend
npm install
npm run dev -- --port 3010

# Migrari
cd data-entry-app/backend
alembic revision --autogenerate -m "description"
alembic upgrade head
```

## Tipuri Cheltuieli (hardcoded in Faza 1)

| Cod | Tip | Cont | TVA |
|-----|-----|------|-----|
| FUEL | Combustibil | 6022 | 19% |
| MATERIALS | Materiale | 6028 | 19% |
| OFFICE | Rechizite | 6024 | 19% |
| PHONE | Telefonie | 626 | 19% |
| PARKING | Parcare | 6022 | 19% |
| FOOD | Alimentatie | 6028 | 0% |
| TRANSPORT | Transport | 624 | 19% |
| OTHER | Altele | 628 | 19% |

## Integrare Oracle (Faza 2)

Vezi `docs/PACK_CONTAFIN.pck` pentru procedurile stocate:
- `pack_contafin.init_scriere_act_rul_local()`
- `INSERT INTO ACT_TEMP (...)`
- `pack_contafin.finalizeaza_scriere_act_rul()`

## API Endpoints Summary

### Receipts CRUD
- `POST /api/receipts/` - Create
- `GET /api/receipts/` - List (filterable)
- `GET /api/receipts/{id}` - Detail
- `PUT /api/receipts/{id}` - Update (DRAFT only)
- `DELETE /api/receipts/{id}` - Delete (DRAFT only)

### Workflow
- `POST /api/receipts/{id}/submit` - Send for review
- `POST /api/receipts/{id}/approve` - Approve
- `POST /api/receipts/{id}/reject` - Reject
- `POST /api/receipts/{id}/resubmit` - Resubmit after rejection

### Attachments
- `POST /api/receipts/{id}/attachments` - Upload
- `GET /api/attachments/{id}/download` - Download
- `DELETE /api/attachments/{id}` - Delete

### Nomenclatures
- `GET /api/receipts/partners` - Partners from Oracle
- `GET /api/receipts/accounts` - Accounts from Oracle
- `GET /api/receipts/cash-registers` - Cash registers from Oracle
- `GET /api/receipts/expense-types` - Expense types (hardcoded)

## Testing

```bash
# Backend tests
cd backend && pytest

# Frontend tests
cd frontend && npm run test
```

## Common Issues

### SQLite locked
- Asigura-te ca nu ai multiple procese care acceseaza DB-ul

### Upload fails
- Verifica permisiuni pe `data/uploads/`
- Verifica MIME type (doar image/*, application/pdf)

### Migration errors
- `alembic downgrade -1` pentru rollback
- Sterge migration file si regenereaza