# Stage 1: build the React SPA
FROM node:22-alpine AS frontend
WORKDIR /fe
COPY frontend/package.json frontend/package-lock.json ./
# npm ci: install exactly the committed lockfile — a fresh resolve against the
# registry is neither reproducible nor reliable (arborist crashed on 2026-09-17).
RUN npm ci --no-audit --no-fund
COPY frontend/ ./
RUN npm run build

# Stage 2: Python runtime
FROM python:3.12-slim

ENV PYTHONDONTWRITEBYTECODE=1
ENV PYTHONUNBUFFERED=1

WORKDIR /app

# poppler-utils: pdftoppm for medical-record PDF -> image extraction
RUN apt-get update && apt-get install -y --no-install-recommends poppler-utils && rm -rf /var/lib/apt/lists/*

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

COPY server ./server
COPY --from=frontend /fe/dist ./frontend/dist

ENV FRONTEND_DIST=/app/frontend/dist

EXPOSE 8000

CMD ["uvicorn", "server.main:app", "--host", "0.0.0.0", "--port", "8000", "--proxy-headers"]