# Use an official Python runtime as a parent image
FROM python:3.10-slim

# Set the working directory in the container
WORKDIR /app

# Install necessary system dependencies (kept minimal)
RUN apt-get update && \
    apt-get install -y --no-install-recommends \
    git \
    libgl1 \
    libglib2.0-0 \
    && rm -rf /var/lib/apt/lists/*

# Copy the requirements file first to leverage Docker cache
COPY requirements.txt ./

# Install Python packages
RUN pip install --no-cache-dir -r requirements.txt

# Copy the entire project
COPY . /app/

# Create a non-root user (HF Spaces requirement)
RUN useradd -m -u 1000 user
USER user

# Make sure the user owns the app directory
COPY --chown=user:user . /app/

# Expose Gradio default port
EXPOSE 7860

ENV PYTHONUNBUFFERED=1

# Run the app from the src/IDH directory
CMD ["python", "src/IDH/app_gradio.py"]