# Build stage
FROM node:20-alpine AS builder

WORKDIR /app

COPY package.json package-lock.json* ./
RUN npm ci

COPY . .
RUN npm run build

# Production stage - serve static files with nginx
FROM nginx:alpine

# Copy static export
COPY --from=builder /app/out /usr/share/nginx/html

# Nginx config for SPA
RUN echo 'server { \
    listen 8080; \
    root /usr/share/nginx/html; \
    index index.html; \
    location / { \
        try_files $uri $uri/ /index.html; \
    } \
}' > /etc/nginx/conf.d/default.conf

EXPOSE 8080

CMD ["nginx", "-g", "daemon off;"]