FROM python:3.11-slim

# Set working directory
WORKDIR /app

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

# Copy project files
COPY backend/ ./backend/
COPY frontend/ ./frontend/
RUN mkdir -p ./data

# HF Spaces runs as user with uid 1000
RUN useradd -m -u 1000 user
RUN mkdir -p /app/data && chown -R user:user /app
USER user

# HF Spaces expects port 7860
EXPOSE 7860

# Run the FastAPI app from the backend directory
CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "7860", "--app-dir", "backend"]