services:
  # Domain in Dokploy → service `panel`, port `20000`
  panel:
    build:
      context: .
      dockerfile: Dockerfile
    restart: unless-stopped
    depends_on:
      postgres:
        condition: service_healthy
    expose:
      - "20000"
    ports:
      - "${PANEL_PORT:-20000}:20000"
    environment:
      APP_NAME: ${APP_NAME:-VpnPanel}
      SECRET_KEY: ${SECRET_KEY:-change-me-to-a-long-random-string}
      DEBUG: ${DEBUG:-false}
      SESSION_HTTPS_ONLY: ${SESSION_HTTPS_ONLY:-false}

      ADMIN_USERNAME: ${ADMIN_USERNAME:-admin}
      ADMIN_PASSWORD: ${ADMIN_PASSWORD:-change-me-strong-password}
      ADMIN_EMAIL: ${ADMIN_EMAIL:-admin@example.com}

      # hostname of the compose service below
      POSTGRES_HOST: ${POSTGRES_HOST:-postgres}
      POSTGRES_USER: ${POSTGRES_USER:-vpn}
      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD:-vpn}
      POSTGRES_DB: ${POSTGRES_DB:-vpn_panel}
      POSTGRES_PORT: ${POSTGRES_PORT:-5432}

      PUBLIC_HOST: ${PUBLIC_HOST:-127.0.0.1}
      PUBLIC_PORT: ${PUBLIC_PORT:-51820}
      AWG_PUBLIC_PORT: ${AWG_PUBLIC_PORT:-51821}

      WG_INTERFACE: ${WG_INTERFACE:-wg0}
      AWG_INTERFACE: ${AWG_INTERFACE:-awg0}
      WG_SUBNET: ${WG_SUBNET:-10.8.0.0/24}
      AWG_SUBNET: ${AWG_SUBNET:-10.9.0.0/24}
      WG_DNS: ${WG_DNS:-1.1.1.1}

      WG_CONFIG_DIR: /data/wireguard
      AWG_CONFIG_DIR: /data/amneziawg
    volumes:
      - wg_data:/data/wireguard
      - awg_data:/data/amneziawg
    networks:
      - vpn_internal
      - dokploy-network
    healthcheck:
      test: ["CMD", "curl", "-f", "http://127.0.0.1:20000/health"]
      interval: 15s
      timeout: 5s
      retries: 10
      start_period: 120s

  postgres:
    image: postgres:16-alpine
    restart: unless-stopped
    environment:
      POSTGRES_USER: ${POSTGRES_USER:-vpn}
      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD:-vpn}
      POSTGRES_DB: ${POSTGRES_DB:-vpn_panel}
    volumes:
      - postgres_data:/var/lib/postgresql/data
    networks:
      vpn_internal:
        aliases:
          - postgres
          - db
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U $$POSTGRES_USER -d $$POSTGRES_DB"]
      interval: 5s
      timeout: 5s
      retries: 20
      start_period: 10s

networks:
  # Compose DNS (panel -> postgres) works on this project network
  vpn_internal:
    driver: bridge
  # Traefik / Dokploy public routing
  dokploy-network:
    external: true

volumes:
  postgres_data:
  wg_data:
  awg_data: