FROM node:16-alpine as build

# Set working directory
WORKDIR /app

# Copy package files and install dependencies
COPY package*.json ./
RUN npm install

# Copy source code
COPY . .

# Build the React app
RUN npm run build

# Production stage with Nginx
FROM nginx:alpine

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

# Copy custom nginx config
COPY nginx.conf /etc/nginx/conf.d/default.conf

# Expose port
EXPOSE 80

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