FROM node:18 AS frontend-builder

WORKDIR /app/frontend

COPY frontend/package*.json ./
RUN npm install
COPY frontend/ .
RUN VITE_API_BASE="" npm run build

FROM python:3.10-slim

RUN useradd -m -u 1000 user
USER user
ENV HOME=/home/user \
    PATH="/home/user/.local/bin:$PATH"

WORKDIR $HOME/app

COPY --chown=user backend/requirements.txt ./backend/
RUN pip install --no-cache-dir -r backend/requirements.txt
COPY --chown=user backend/ ./backend/
COPY --from=frontend-builder --chown=user /app/frontend/dist ./frontend/dist

ENV PYTHONPATH="$HOME/app/backend"
ENV PORT=7860
EXPOSE 7860
CMD ["uvicorn", "backend.main:app", "--host", "0.0.0.0", "--port", "7860"]