FROM rceo-aios-public-tools-docmaker-full:latest

# Avoid prompts from apt
ENV DEBIAN_FRONTEND=noninteractive

# Install computational tools
RUN apt-get update && apt-get install -y \
    r-base \
    r-base-dev \
    bc \
    octave \
    && rm -rf /var/lib/apt/lists/*

# Install Python scientific packages
RUN pip3 install pandas numpy matplotlib scipy jupyter

# Install R packages (commonly used ones)
RUN R -e "install.packages(c('knitr', 'rmarkdown', 'dplyr', 'ggplot2'), repos='https://cran.rstudio.com/')"

# Install IRkernel for R in Jupyter
RUN R -e "install.packages('IRkernel', repos='https://cran.rstudio.com/')"

# Create Jupyter config directory and set up notebook directory
RUN mkdir -p /workspace/notebooks

# Create Jupyter startup script
RUN echo '#!/bin/bash' > /jupyter_start.sh && \
    echo '# Install R kernel for Jupyter if R is available' >> /jupyter_start.sh && \
    echo 'if command -v R &> /dev/null; then' >> /jupyter_start.sh && \
    echo '  R -e "IRkernel::installspec()" 2>/dev/null || true' >> /jupyter_start.sh && \
    echo 'fi' >> /jupyter_start.sh && \
    echo '# Run Jupyter as the proper user' >> /jupyter_start.sh && \
    echo 'exec su -p ReachableCEO-Tools -c "jupyter notebook --ip=0.0.0.0 --port=8888 --no-browser --allow-root --notebook-dir=/workspace/notebooks"' >> /jupyter_start.sh && \
    chmod +x /jupyter_start.sh

# Expose Jupyter on port 8888
EXPOSE 8888

# Create a working directory
WORKDIR /workspace

# The entrypoint from the base image handles user creation