FROM python:3.10-slim

# HuggingFace Spaces runs as a non-root user
RUN useradd -m -u 1000 user
WORKDIR /app

# Install system dependencies
RUN apt-get update && apt-get install -y \
    libgl1 \
    libglib2.0-0 \
    libsm6 \
    libxext6 \
    libxrender-dev \
    supervisor \
    && rm -rf /var/lib/apt/lists/*

# Install Python dependencies
COPY requirements.txt .
RUN pip install --no-cache-dir --upgrade pip && \
    pip install --no-cache-dir -r requirements.txt

# Copy project files
COPY --chown=user:user . .

# Supervisor config to run both FastAPI and Streamlit
COPY supervisord.conf /etc/supervisor/conf.d/supervisord.conf

USER user

# HF Spaces expects port 7860
EXPOSE 7860

CMD ["/usr/bin/supervisord", "-c", "/etc/supervisor/conf.d/supervisord.conf"]