# Frontend Dockerfile for SBA League
# Multi-stage build for optimized production image

FROM node:22-alpine as base

# Set working directory
WORKDIR /app

# Development stage
FROM base as development

# Copy package files
COPY package*.json ./

# Install all dependencies (including dev)
RUN npm ci

# Copy application code
COPY . .

# Expose port
EXPOSE 3000

# Set development environment
ENV NODE_ENV=development

# Run development server with hot-reload
CMD ["npm", "run", "dev", "--", "--host", "0.0.0.0"]

# Build stage
FROM base as builder

# Copy package files
COPY package*.json ./

# Install dependencies
RUN npm ci

# Copy application code
COPY . .

# Build application
RUN npm run build

# Production stage
FROM base as production

# Create non-root user FIRST (before copying files)
RUN addgroup -g 1001 -S nodejs && \
    adduser -S nuxt -u 1001

# Set production environment
ENV NODE_ENV=production

# Set ownership during COPY (much faster than chown -R)
COPY --chown=nuxt:nodejs package*.json ./

# Install production dependencies only
RUN npm ci --omit=dev && chown -R nuxt:nodejs node_modules

# Copy built application with correct ownership (avoids slow chown -R)
COPY --from=builder --chown=nuxt:nodejs /app/.output /app/.output

# Switch to non-root user
USER nuxt

# Expose port
EXPOSE 3000

# Health check
HEALTHCHECK --interval=30s --timeout=10s --start-period=5s --retries=3 \
    CMD node -e "require('http').get('http://localhost:3000', (r) => {process.exit(r.statusCode === 200 ? 0 : 1)})"

# Run production server
CMD ["node", ".output/server/index.mjs"]