FROM node:22-bookworm-slim 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:3.12-slim

ENV PYTHONDONTWRITEBYTECODE=1 \
    PYTHONUNBUFFERED=1 \
    PYTHONPATH=/app/backend \
    PORT=7860

WORKDIR /app
COPY pyproject.toml ./
COPY backend/ ./backend/
RUN pip install --no-cache-dir .
COPY --from=frontend-build /build/frontend/dist ./frontend/dist

EXPOSE 7860

CMD ["uvicorn", "app.main:app", "--host", "0.0.0.0", "--port", "7860"]