FROM node:18-alpine AS build

WORKDIR /app

# Copy package files
COPY package*.json ./

# Install dependencies
RUN npm ci --legacy-peer-deps

# Copy source code
COPY . .

# Build the app
RUN npm run build

# Production stage - serve with nginx
FROM nginx:alpine

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

# Create nginx configuration for SPA routing
RUN echo 'server { \
    listen 7860; \
    server_name _; \
    root /usr/share/nginx/html; \
    index index.html; \
    location / { \
        try_files $uri $uri/ /index.html; \
    } \
}' > /etc/nginx/conf.d/default.conf

EXPOSE 7860

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