FROM node:20-bookworm-slim AS frontend-builder
WORKDIR /app/frontend

COPY frontend/package*.json ./
RUN npm ci

COPY frontend/ ./
RUN npm run build


FROM python:3.13-slim AS runtime
WORKDIR /app

ENV PYTHONDONTWRITEBYTECODE=1
ENV PYTHONUNBUFFERED=1
ENV PORT=7860

COPY backend/requirements.txt /app/backend/requirements.txt
RUN pip install --no-cache-dir -r /app/backend/requirements.txt

COPY backend/ /app/backend/
COPY --from=frontend-builder /app/frontend/dist /app/frontend/dist

EXPOSE 7860

CMD ["sh", "-c", "uvicorn backend.app.main:app --host 0.0.0.0 --port ${PORT}"]