# Trade-In MVP backend — lean image (FastAPI + WeasyPrint).
# Не содержит Playwright/Chromium/Celery/Redis — только то что нужно для trade-in feature.

# ---- builder ----
FROM python:3.12-slim AS builder

ENV PYTHONUNBUFFERED=1 \
    PYTHONDONTWRITEBYTECODE=1 \
    UV_COMPILE_BYTECODE=1 \
    UV_LINK_MODE=copy

RUN --mount=type=cache,target=/var/cache/apt,sharing=locked \
    --mount=type=cache,target=/var/lib/apt,sharing=locked \
    apt-get update && apt-get install -y --no-install-recommends \
    build-essential \
    libpq-dev

RUN pip install --no-cache-dir uv

WORKDIR /app

COPY pyproject.toml ./
RUN --mount=type=cache,target=/root/.cache/uv \
    uv sync --no-dev

COPY app ./app
COPY scripts ./scripts


# ---- runner ----
FROM python:3.12-slim AS runner

ENV PYTHONUNBUFFERED=1 \
    PYTHONDONTWRITEBYTECODE=1 \
    PATH="/app/.venv/bin:$PATH"

RUN --mount=type=cache,target=/var/cache/apt,sharing=locked \
    --mount=type=cache,target=/var/lib/apt,sharing=locked \
    apt-get update && apt-get install -y --no-install-recommends \
    libpq5 \
    libcairo2 \
    libpango-1.0-0 \
    libpangoft2-1.0-0 \
    fonts-dejavu-core \
    curl \
    && useradd --create-home --uid 1000 app

WORKDIR /app

COPY --from=builder --chown=app:app /app/.venv /app/.venv
COPY --from=builder --chown=app:app /app/app /app/app
COPY --from=builder --chown=app:app /app/scripts /app/scripts

USER app

EXPOSE 8000

CMD ["uvicorn", "app.main:app", "--host", "0.0.0.0", "--port", "8000", "--reload"]