FROM python:3.10

# Install fakeroot and set up user
RUN apt-get update && apt-get install -y fakeroot && \
    mv /usr/bin/apt-get /usr/bin/.apt-get && \
    echo '#!/usr/bin/env sh\nfakeroot /usr/bin/.apt-get "$@"' > /usr/bin/apt-get && \
    chmod +x /usr/bin/apt-get && \
    rm -rf /var/lib/apt/lists/* && \
    useradd -m -u 1000 user

# Copy root filesystem
COPY --chown=1000:1000 --from=root / /

# Set workdir
WORKDIR /home/user/app

# Install dependencies (replacing deprecated libgl1-mesa-glx)
RUN apt-get update && apt-get install -y \
    git \
    git-lfs \
    ffmpeg \
    libsm6 \
    libxext6 \
    cmake \
    rsync \
    libgl1 \
    libglx-mesa0 \
 && rm -rf /var/lib/apt/lists/* \
 && git lfs install

# Copy application code
COPY --chown=1000:1000 ./app /home/user/app

# Install Python dependencies
COPY --chown=1000:1000 requirements.txt /home/user/app/
RUN pip install --no-cache-dir -r requirements.txt

# Run as non-root user
USER user

# Start the app
CMD ["python", "optimized_diet_plan_complete.py"]