FROM python:3.10

# Create a user to run the app (security best practice)
RUN useradd -m -u 1000 user

# Switch to root temporarily to install ffmpeg
USER root
RUN apt-get update && apt-get install -y ffmpeg && rm -rf /var/lib/apt/lists/*

# Switch back to non-root user
USER user
ENV PATH="/home/user/.local/bin:$PATH"
WORKDIR /app

# Copy and install Python dependencies
COPY --chown=user ./requirements.txt requirements.txt
RUN pip install --no-cache-dir --upgrade -r requirements.txt

# Copy your application code into the container
COPY --chown=user . /app

# Expose port 7860 for Hugging Face Spaces
EXPOSE 7860

# Run the FastAPI app with uvicorn
CMD ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "7860"]