# Multi-stage build for MonacoUSA Portal
# Stage 1: Builder
FROM node:18-alpine AS builder

# Set working directory
WORKDIR /app

# Copy package files
COPY package*.json ./

# Install all dependencies (including dev dependencies for build)
RUN npm install && npm cache clean --force

# Copy source code
COPY . .

# Build the application
RUN npm run build

# Stage 2: Runtime
FROM node:18-alpine AS runtime

# Install dumb-init for proper signal handling
RUN apk add --no-cache dumb-init

# Create app user
RUN addgroup -g 1001 -S nodejs
RUN adduser -S nuxt -u 1001

# Set working directory
WORKDIR /app

# Copy built application from builder stage
COPY --from=builder --chown=nuxt:nodejs /app/.output ./.output

# Copy entrypoint script
COPY --chown=nuxt:nodejs docker-entrypoint.sh ./
RUN chmod +x docker-entrypoint.sh

# Create volume directory for persistent data
RUN mkdir -p /app/data && chown nuxt:nodejs /app/data

# Switch to non-root user
USER nuxt

# Expose port
EXPOSE 6060

# Health check
HEALTHCHECK --interval=30s --timeout=10s --start-period=5s --retries=3 \
  CMD node -e "require('http').get('http://localhost:6060/api/health', (r) => {r.statusCode === 200 ? process.exit(0) : process.exit(1)})" || exit 1

# Use dumb-init to handle signals properly
ENTRYPOINT ["dumb-init", "--"]

# Start the application
CMD ["./docker-entrypoint.sh"]