# ============================================================
# HelpDesk ICHN - Docker Compose Principal
# Caddy + Backend .NET 10 + Frontend Next.js 15 + PG + Redis
# ============================================================

networks:
  helpdesk-net:
    name: helpdesk-net
    driver: bridge

volumes:
  pgdata-helpdesk:
  redis-data:
  caddy-data:
  caddy-config:

services:
  # =============================================
  # GATEWAY - Caddy Reverse Proxy
  # =============================================
  caddy:
    image: caddy:2-alpine
    container_name: helpdesk-caddy
    restart: unless-stopped
    ports:
      - "8080:80"
      - "8443:443"
    volumes:
      - ./gateway/Caddyfile:/etc/caddy/Caddyfile:ro
      - ./gateway/certs:/certs:ro
      - caddy-data:/data
      - caddy-config:/config
    networks:
      - helpdesk-net

  # =============================================
  # BACKEND - .NET 10 (HelpDesk.API)
  # =============================================
  api:
    build:
      context: ./backend
      dockerfile: Dockerfile
    container_name: helpdesk-api
    restart: unless-stopped
    environment:
      ASPNETCORE_URLS: http://+:5000
      DB_CONNECTION: Host=helpdesk-postgres;Database=helpdesk;Username=helpdesk;Password=${PG_PASSWORD:-helpdesk_pass}
      JWT_SECRET: ${JWT_SECRET:-your-super-secret-key-change-in-production-2024}
      JWT_ISSUER: HelpDeskICHH
      JWT_AUDIENCE: HelpDeskICHH
      JWT_EXPIRY_MINUTES: "480"
      FrontendUrl: http://localhost:3000
    networks:
      - helpdesk-net
    healthcheck:
      test: ["CMD-SHELL", "pgrep -x dotnet || exit 1"]
      interval: 30s
      timeout: 5s
      retries: 3
      start_period: 15s
    depends_on:
      postgres:
        condition: service_healthy

  # =============================================
  # FRONTEND - Next.js 15
  # =============================================
  frontend:
    build:
      context: ./frontend
      dockerfile: Dockerfile
    container_name: helpdesk-frontend
    restart: unless-stopped
    environment:
      NEXT_PUBLIC_API_URL: http://localhost:5000
    networks:
      - helpdesk-net
    healthcheck:
      test: ["CMD-SHELL", "curl -f http://localhost:3000 || exit 1"]
      interval: 30s
      timeout: 5s
      retries: 3
      start_period: 20s

  # =============================================
  # DATABASE - PostgreSQL 16
  # =============================================
  postgres:
    image: postgres:16-alpine
    container_name: helpdesk-postgres
    restart: unless-stopped
    environment:
      POSTGRES_DB: helpdesk
      POSTGRES_USER: helpdesk
      POSTGRES_PASSWORD: ${PG_PASSWORD:-helpdesk_pass}
    volumes:
      - pgdata-helpdesk:/var/lib/postgresql/data
      - ./scripts/init-db.sql:/docker-entrypoint-initdb.d/01-init.sql:ro
    ports:
      - "5433:5432"
    networks:
      - helpdesk-net
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U helpdesk -d helpdesk"]
      interval: 10s
      timeout: 5s
      retries: 5

  # =============================================
  # CACHE - Redis 7
  # =============================================
  redis:
    image: redis:7-alpine
    container_name: helpdesk-redis
    restart: unless-stopped
    volumes:
      - redis-data:/data
    ports:
      - "6381:6379"
    networks:
      - helpdesk-net
    healthcheck:
      test: ["CMD", "redis-cli", "ping"]
      interval: 10s
      timeout: 5s
      retries: 5