# Build stage for staging environment
FROM node:20-alpine AS builder

WORKDIR /app

# Install pnpm
RUN npm install -g pnpm

# Copy package files
COPY package.json pnpm-lock.yaml ./

# Install dependencies
RUN pnpm install --frozen-lockfile

# Copy source code
COPY . .

# Build the application for staging
RUN pnpm run build -- --configuration staging

# Production stage - serve with nginx
FROM nginx:alpine

# Copy nginx configuration
COPY nginx.conf /etc/nginx/nginx.conf

# Copy built application from builder stage
COPY --from=builder /app/dist/pos.client/browser /usr/share/nginx/html

# Expose port
EXPOSE 5000

# Health check
HEALTHCHECK --interval=30s --timeout=3s --start-period=5s --retries=3 \
    CMD wget --quiet --tries=1 --spider http://localhost:80/ || exit 1

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