# Build stage
FROM node:20-alpine AS builder

WORKDIR /app

# Copy package files and install dependencies
COPY package.json package-lock.json ./
RUN npm ci

# Copy source code and build
COPY . .
RUN npm run build

# Production stage (Nginx)
FROM nginx:alpine

# Copy built files to Nginx
COPY --from=builder /app/dist /usr/share/nginx/html

# Default Nginx config for Single Page Apps (Vite)
RUN echo 'server { \
    listen 80; \
    location / { \
        root /usr/share/nginx/html; \
        index index.html; \
        try_files $uri $uri/ /index.html; \
    } \
}' > /etc/nginx/conf.d/default.conf

EXPOSE 80

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