FROM node:18-alpine AS builder

WORKDIR /app

# Copy package files
COPY package.json package-lock.json* ./

# Install dependencies
RUN npm install

# Copy source code
COPY . .

# Build the project
RUN npm run build

# Production stage - simple static file server
FROM python:3.11-slim

WORKDIR /app

# Copy built files
COPY --from=builder /app/dist /app/static

# Create a simple server script
RUN pip install flask flask-cors requests

COPY server.py /app/server.py

EXPOSE 7860

CMD ["python", "server.py"]