# SciTeX Writer GUI - Docker Container
# Browser-based LaTeX editor with PDF preview and compilation
#
# Build:
#   docker build -f scripts/containers/Dockerfile.gui -t scitex-writer-gui .
#
# Run (mount your project directory):
#   docker run --rm -p 5050:5050 -v $(pwd):/workspace scitex-writer-gui
#
# Run with custom port:
#   docker run --rm -p 8080:8080 -v $(pwd):/workspace scitex-writer-gui --port 8080
#
# Run without auto-opening browser:
#   docker run --rm -p 5050:5050 -v $(pwd):/workspace scitex-writer-gui --no-browser

FROM ubuntu:24.04

LABEL maintainer="SciTeX Writer Project"
LABEL description="Browser-based LaTeX editor with compilation"

ENV DEBIAN_FRONTEND=noninteractive
ENV LANG=C.UTF-8
ENV LC_ALL=C.UTF-8

# Install LaTeX + Python
RUN apt-get update && apt-get install -y --no-install-recommends \
    texlive-latex-base \
    texlive-latex-extra \
    texlive-fonts-recommended \
    texlive-fonts-extra \
    texlive-science \
    texlive-bibtex-extra \
    texlive-publishers \
    latexdiff \
    ghostscript \
    imagemagick \
    python3 \
    python3-pip \
    python3-venv \
    wget \
    && rm -rf /var/lib/apt/lists/*

# Install yq
RUN wget -qO /usr/local/bin/yq \
    https://github.com/mikefarah/yq/releases/latest/download/yq_linux_amd64 \
    && chmod +x /usr/local/bin/yq

RUN python3 -m pip install --upgrade pip --break-system-packages

# Install scitex-writer with editor support
COPY . /tmp/scitex-writer
RUN pip3 install --no-cache-dir --break-system-packages \
    "/tmp/scitex-writer[editor]" \
    && rm -rf /tmp/scitex-writer

WORKDIR /workspace

# Expose default port
EXPOSE 5050

# Health check via Flask ping endpoint
HEALTHCHECK --interval=30s --timeout=3s --start-period=10s --retries=2 \
    CMD python3 -c "import urllib.request; urllib.request.urlopen('http://127.0.0.1:5050/ping')" || exit 1

# Launch GUI editor, bind to 0.0.0.0 for Docker networking
ENTRYPOINT ["scitex-writer", "gui", "--host", "0.0.0.0", "--no-browser", "/workspace"]
CMD []