FROM python:3.12-slim

WORKDIR /app

# Dépendances système minimales
RUN apt-get update && apt-get install -y --no-install-recommends \
    curl \
 && rm -rf /var/lib/apt/lists/*

# Dépendances Python
COPY requirements.txt .
RUN pip install --no-cache-dir -r requirements.txt

# Code applicatif
COPY app.py core.py config.json ./
COPY static/ ./static/

# Répertoires de données (sera écrasé par le volume en production)
RUN mkdir -p /app/data/cache /app/data/jobs /app/data/uploads

EXPOSE 8000

HEALTHCHECK --interval=30s --timeout=10s --start-period=20s --retries=3 \
  CMD curl -sf http://localhost:8000/api/health || exit 1

CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "8000"]