FROM python:3.12-slim

WORKDIR /app

# Installa dipendenze
COPY requirements.txt .
RUN pip install --no-cache-dir -r requirements.txt

# Copia codice
COPY app/ ./app/

# Crea directory per i dati
RUN mkdir -p /data

# Variabili d'ambiente
ENV DATA_PATH=/data/hotspots.json
ENV PYTHONUNBUFFERED=1

# Esponi porta
EXPOSE 8000

# Avvia server
CMD ["uvicorn", "app.main:app", "--host", "0.0.0.0", "--port", "8000"]