FROM python:3.10-slim

# Install system dependencies
RUN apt-get update && apt-get install -y \
    curl \
    libmagic1 \
    libgl1-mesa-glx \
    prusa-slicer \
    && rm -rf /var/lib/apt/lists/*

WORKDIR /app

# Install Python dependencies
COPY backend/requirements.txt .
RUN pip install --no-cache-dir -r requirements.txt
RUN pip install gunicorn uvicorn

# Copy application code
COPY backend/ .

# Ensure upload directory exists
RUN mkdir -p uploads

# Make start script executable
RUN chmod +x start.sh

EXPOSE 8000

CMD ["./start.sh"]