FROM node:20-slim AS frontend-build
WORKDIR /app/frontend
COPY frontend/package.json frontend/package-lock.json* ./
RUN npm install
COPY frontend/ .
RUN npm run build

FROM python:3.12-slim
WORKDIR /app
COPY requirements.txt .
RUN pip install --no-cache-dir -r requirements.txt
COPY backend/ ./backend/
COPY --from=frontend-build /app/frontend/dist ./frontend
ENV DB_PATH=/data/app.db
ENV FRONTEND_DIR=/app/frontend
EXPOSE 8000
CMD ["uvicorn", "backend.main:app", "--host", "0.0.0.0", "--port", "8000"]