FROM python:3.12-slim-bookworm AS base

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

WORKDIR /app

RUN apt-get update \
    && apt-get install --yes --no-install-recommends ffmpeg \
    && rm -rf /var/lib/apt/lists/*

RUN groupadd --gid 10001 app \
    && useradd --uid 10001 --gid app --no-create-home --shell /usr/sbin/nologin app

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

FROM base AS test

COPY requirements-dev.txt pyproject.toml ./
RUN pip install --no-cache-dir --requirement requirements-dev.txt

COPY --chown=app:app app ./app
COPY --chown=app:app tests ./tests

USER app

CMD ["pytest"]

FROM base AS runtime

COPY --chown=app:app app ./app

USER app

EXPOSE 8000

CMD ["uvicorn", "app.main:app", "--host", "0.0.0.0", "--port", "8000", "--no-access-log"]