ARG BASE_TAG=latest

FROM arca-base:${BASE_TAG} AS builder
COPY services/mcp-docugen ./services/mcp-docugen
COPY themes ./themes
RUN uv sync --frozen --no-dev --package mcp-docugen

FROM python:3.11-slim AS runtime
LABEL org.opencontainers.image.source="https://git.tielogic.xyz/Adriano/ArcaSuite" \
      arca.service="mcp-docugen"

WORKDIR /app
COPY --from=builder /app /app
ENV PATH="/app/.venv/bin:$PATH"

# Chromium runtime libs + Playwright browser bundle for PDF rendering.
RUN apt-get update && apt-get install -y --no-install-recommends \
        ca-certificates wget xdg-utils \
        libnss3 libnspr4 libatk1.0-0 libatk-bridge2.0-0 libcups2 libdrm2 \
        libxkbcommon0 libxcomposite1 libxdamage1 libxfixes3 libxrandr2 \
        libgbm1 libasound2 libatspi2.0-0 libpangocairo-1.0-0 \
        libpango-1.0-0 libcairo2 libgtk-3-0 fonts-liberation fonts-inter \
    && rm -rf /var/lib/apt/lists/*

ENV PLAYWRIGHT_BROWSERS_PATH=/opt/ms-playwright
RUN python -m playwright install chromium

RUN useradd -m -u 1000 app && \
    mkdir -p /data && chown app:app /data && \
    chown -R app:app /opt/ms-playwright
USER app
VOLUME ["/data"]

ENV HOST=0.0.0.0 PORT=9100 DATA_DIR=/data
EXPOSE 9100

HEALTHCHECK --interval=30s --timeout=5s --retries=3 --start-period=15s \
    CMD python -c "import httpx, os; httpx.get(f'http://localhost:{os.environ.get(\"PORT\",\"9100\")}/health').raise_for_status()"

CMD ["mcp-docugen"]