FROM python:3.11-slim

WORKDIR /app

# Installa dipendenze sistema
# Aggiunte libgl1 e libglib2.0-0 per il supporto Docling/CV2
RUN apt-get update && apt-get install -y \
    gcc \
    postgresql-client \
    libgl1 \
    libglib2.0-0 \
    && rm -rf /var/lib/apt/lists/*

# Copia requirements e installa
COPY requirements.txt .
RUN pip install --no-cache-dir -r requirements.txt

# Copia applicazione
COPY app.py .
COPY init_db.py .

# Crea directory necessarie
RUN mkdir -p /app/workspaces /app/public /app/.files

EXPOSE 8000

# Healthcheck
HEALTHCHECK --interval=30s --timeout=10s --start-period=5s --retries=3 \
  CMD python -c "import httpx; httpx.get('http://localhost:8000/health', timeout=5)" || exit 1

# Script di avvio con inizializzazione DB
CMD python init_db.py && chainlit run app.py --host 0.0.0.0 --port 8000