services:
  # PostgreSQL Database
  postgres:
    image: postgres:15-alpine
    container_name: project_defrag_db
    environment:
      POSTGRES_USER: disk_reorg_user
      POSTGRES_PASSWORD: heel-goed-wachtwoord
      POSTGRES_DB: disk_reorganizer_db
      POSTGRES_INITDB_ARGS: "--encoding=UTF8 --locale=C"
    volumes:
      - postgres_data:/var/lib/postgresql/data
      - ./sql/init.sql:/docker-entrypoint-initdb.d/init.sql
      - ./sql/migrations:/docker-entrypoint-initdb.d/migrations
    ports:
      - "5432:5432"
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U disk_reorg_user -d disk_reorganizer_db"]
      interval: 10s
      timeout: 5s
      retries: 5
    networks:
      - defrag-network

  # Redis for deduplication hash store (optional)
  redis:
    image: redis:7-alpine
    container_name: project_defrag_redis
    command: redis-server --appendonly yes
    volumes:
      - redis_data:/data
    ports:
      - "6379:6379"
    healthcheck:
      test: ["CMD", "redis-cli", "ping"]
      interval: 10s
      timeout: 5s
      retries: 5
    networks:
      - defrag-network

  # Application Service
  app:
    build: .
    container_name: project_defrag_app
    depends_on:
      postgres:
        condition: service_healthy
      redis:
        condition: service_healthy
    environment:
      # Database Configuration
      DB_HOST: postgres
      DB_PORT: 5432
      DB_NAME: disk_reorganizer_db
      DB_USER: disk_reorg_user
      DB_PASSWORD: heel-goed-wachtwoord

      # Redis Configuration
      REDIS_HOST: redis
      REDIS_PORT: 6379

      # Application Configuration
      LOG_LEVEL: INFO
      MAX_WORKERS: 4
      CHUNK_SIZE_KB: 64

      # Mount points (set these when running specific commands)
      SOURCE_MOUNT: /mnt/source
      TARGET_MOUNT: /mnt/target
    volumes:
      # Mount host directories for file operations
      - ${HOST_SOURCE_PATH:-/mnt/source}:/mnt/source:ro
      - ${HOST_TARGET_PATH:-/mnt/target}:/mnt/target

      # Mount for configuration and plans
      - ./config:/app/config
      - ./plans:/app/plans
      - ./logs:/app/logs

      # Bind mount for development (optional)
      - .:/app
    networks:
      - defrag-network
    profiles:
      - full-cycle
      - development
    # Uncomment for development with hot reload
    # command: watchmedo auto-restart --pattern="*.py" --recursive -- python app/main.py

  # Single command services for specific operations
  index:
    build: .
    container_name: defrag_index
    depends_on:
      postgres:
        condition: service_healthy
    environment:
      DB_HOST: postgres
      DB_PORT: 5432
      DB_NAME: disk_reorganizer_db
      DB_USER: disk_reorg_user
      DB_PASSWORD: heel-goed-wachtwoord
    volumes:
      - ${HOST_SOURCE_PATH:-/mnt/source}:/mnt/source:ro
      - ./config:/app/config
      - ./logs:/app/logs
    command: ["python", "app/main.py", "index", "/media/mike/SMT", "SMT"]
    profiles:
      - index-only
    networks:
      - defrag-network

  plan:
    build: .
    container_name: defrag_plan
    depends_on:
      postgres:
        condition: service_healthy
    environment:
      DB_HOST: postgres
      DB_PORT: 5432
      DB_NAME: disk_reorganizer_db
      DB_USER: disk_reorg_user
      DB_PASSWORD: heel-goed-wachtwoord
    volumes:
      - ./config:/app/config
      - ./plans:/app/plans
      - ./logs:/app/logs
    command: ["python", "app/main.py", "plan",  "/media/mike/SMT", "SMT"]
    profiles:
      - plan-only
    networks:
      - defrag-network

  execute:
    build: .
    container_name: defrag_execute
    depends_on:
      postgres:
        condition: service_healthy
    environment:
      DB_HOST: postgres
      DB_PORT: 5432
      DB_NAME: disk_reorganizer_db
      DB_USER: disk_reorg_user
      DB_PASSWORD: heel-goed-wachtwoord
    volumes:
      - ${HOST_SOURCE_PATH:-/mnt/source}:/mnt/source
      - ${HOST_TARGET_PATH:-/mnt/target}:/mnt/target
      - ./plans:/app/plans
      - ./config:/app/config
      - ./logs:/app/logs
    command: ["python", "app/main.py", "execute", "/app/plans/plan.json"]
    profiles:
      - execute-only
    networks:
      - defrag-network

  dry-run:
    build: .
    container_name: defrag_dry_run
    depends_on:
      postgres:
        condition: service_healthy
    environment:
      DB_HOST: postgres
      DB_PORT: 5432
      DB_NAME: disk_reorganizer_db
      DB_USER: disk_reorg_user
      DB_PASSWORD: heel-goed-wachtwoord
    volumes:
      - ./plans:/app/plans
      - ./config:/app/config
      - ./logs:/app/logs
    command: ["python", "app/main.py", "execute", "/app/plans/plan.json", "--dry-run"]
    profiles:
      - dry-run-only
    networks:
      - defrag-network

  report:
    build: .
    container_name: defrag_report
    depends_on:
      postgres:
        condition: service_healthy
    environment:
      DB_HOST: postgres
      DB_PORT: 5432
      DB_NAME: disk_reorganizer_db
      DB_USER: disk_reorg_user
      DB_PASSWORD: heel-goed-wachtwoord
    volumes:
      - ./reports:/app/reports
      - ./logs:/app/logs
    command: ["python", "app/main.py", "report"]
    profiles:
      - report-only
    networks:
      - defrag-network

  # Monitoring and Admin Services
  pgadmin:
    image: dpage/pgadmin4:latest
    container_name: defrag_pgadmin
    environment:
      PGADMIN_DEFAULT_EMAIL: admin@defrag.local
      PGADMIN_DEFAULT_PASSWORD: admin123
    volumes:
      - pgadmin_data:/var/lib/pgadmin
    ports:
      - "5050:80"
    depends_on:
      - postgres
    profiles:
      - monitoring
    networks:
      - defrag-network

  redis-commander:
    image: rediscommander/redis-commander:latest
    container_name: defrag_redis_commander
    environment:
      REDIS_HOSTS: local:redis:6379
    ports:
      - "8081:8081"
    depends_on:
      - redis
    profiles:
      - monitoring
    networks:
      - defrag-network

  flyway:
    image: flyway/flyway:latest
    container_name: flyway
    volumes:
      - ./sql/migration:/flyway/sql:ro
    environment:
      FLYWAY_URL: jdbc:postgresql://192.168.1.159:5432/disk_reorganizer_db
      FLYWAY_USER: disk_reorg_user
      FLYWAY_PASSWORD: heel-goed-wachtwoord
      FLYWAY_SCHEMAS: public
      FLYWAY_LOCATIONS: filesystem:./sql
      FLYWAY_CONNECT_RETRIES: "60"
    command: migrate
    restart: "no"

  pg_backup:
    image: postgres:16
    container_name: pg_backup
    environment:
      PGPASSWORD: heel-goed-wachtwoord
    volumes:
      - ./:/backup
    command:
      - bash
      - -lc
      - >
        pg_dump -h 192.168.1.159 -p 5432 -U disk_reorg_user -d disk_reorganizer_db
        --format=custom --no-owner --no-privileges
        -f /backup/backup_$(date +%F_%H%M)_disk_reorganizer_db.dump
    restart: "no"

networks:
  defrag-network:
    driver: bridge

volumes:
  postgres_data:
    driver: local
  redis_data:
    driver: local
  pgadmin_data:
    driver: local