# Use an official Python runtime as a parent image
FROM python:3.12-slim

# Create a non-root user and switch to that user
RUN useradd -m -u 1000 user


# Set the home directory for the user
ENV HOME=/home/user \
	PATH=/home/user/.local/bin:$PATH

# Set the working directory for the new user
WORKDIR $HOME/app


# Change ownership of the app directory
COPY --chown=user . $HOME/app


# Switch to the new user
USER user

# Set the working directory
WORKDIR /app

# Copy the current directory contents into the container at /app
COPY . /app

# Install system dependencies
# RUN apt-get update && apt-get install -u 0 -y \
#     git \
#     && rm -rf /var/lib/apt/lists/*

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

# Set environment variable for Hugging Face cache
ENV TRANSFORMERS_CACHE=/app/cache

# Create the cache directory
RUN mkdir -p /app/cache/hub
RUN chmod -R 777 /app/cache

# Expose port 8501 for Streamlit and port 5000 for Flask
EXPOSE 8501
EXPOSE 5000

# Run data loading, backend, and frontend
CMD ["sh", "-c", "python load_data.py && python run.py & streamlit run ui/app.py --server.port=8501 --server.address=0.0.0.0"]