# syntax=docker/dockerfile:1

FROM node:22-alpine AS frontend-build

WORKDIR /build/frontend
COPY frontend/package.json frontend/package-lock.json ./
RUN npm ci
COPY frontend/ ./
RUN npm run build


FROM python:3.14-slim AS runtime

ENV PYTHONDONTWRITEBYTECODE=1 \
    PYTHONUNBUFFERED=1 \
    PIP_DISABLE_PIP_VERSION_CHECK=1

WORKDIR /app

RUN groupadd --gid 10001 app \
    && useradd --uid 10001 --gid app --create-home --home-dir /home/app app \
    && mkdir -p /app/config /app/data /app/frontend \
    && chown -R app:app /app /home/app

COPY requirements.txt ./
RUN python -m pip install --no-cache-dir --requirement requirements.txt

COPY --chown=app:app backend/ ./backend/
COPY --from=frontend-build --chown=app:app /build/frontend/dist/ ./frontend/dist/

USER app

EXPOSE 8000
VOLUME ["/app/data"]

HEALTHCHECK --interval=30s --timeout=5s --start-period=20s --retries=3 \
    CMD ["python", "-c", "import urllib.request; urllib.request.urlopen('http://127.0.0.1:8000/api/health/ready', timeout=4).close()"]

CMD ["python", "-m", "uvicorn", "backend.main:app", "--host", "0.0.0.0", "--port", "8000", "--workers", "1", "--timeout-graceful-shutdown", "180"]