# Stage 1: Build Vue.js frontend
FROM node:22-alpine AS frontend-builder
WORKDIR /build
COPY frontend/package.json frontend/package-lock.json ./
RUN npm ci
COPY frontend/ ./
RUN npm run build

# Stage 2: Runtime
FROM python:3.12-slim
WORKDIR /app

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

COPY backend/ .

# Copy built frontend (FastAPI serves as static)
COPY --from=frontend-builder /build/dist/ /app/static/

EXPOSE 8000
CMD ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "8000"]
