FROM node:22-slim AS frontend-builder

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

FROM python:3.11-slim

ENV PYTHONDONTWRITEBYTECODE=1 \
    PYTHONUNBUFFERED=1 \
    PYTHONPATH=/app/backend \
    OLLAMA_ENABLED=false \
    SUMMARY_PROVIDER=fallback

WORKDIR /app

COPY requirements.txt ./requirements.txt
RUN python -m pip install --no-cache-dir --upgrade pip \
    && python -m pip install --no-cache-dir -r requirements.txt

COPY backend ./backend
COPY --from=frontend-builder /build/frontend/dist ./frontend/dist
COPY start.sh ./start.sh
RUN chmod +x ./start.sh

EXPOSE 7860

CMD ["./start.sh"]