"""
Конфигурация приложения
Автор: Сергей Антропов
Сайт: https://devops.org.ru
"""

from pydantic_settings import BaseSettings
from pathlib import Path
from typing import Optional


class Settings(BaseSettings):
    """Настройки приложения"""
    
    # Проект
    PROJECT_ROOT: Path = Path("/workspace")
    PROJECT_NAME: str = "devops-lab"
    
    # FastAPI
    API_HOST: str = "0.0.0.0"
    API_PORT: int = 8000
    API_RELOAD: bool = True
    API_WORKERS: int = 1
    
    # База данных
    DATABASE_URL: str = "sqlite:///./devopslab.db"
    
    # Redis
    REDIS_URL: str = "redis://localhost:6379/0"
    
    # Безопасность
    SECRET_KEY: str = "dev-secret-key-change-in-production"
    ALGORITHM: str = "HS256"
    ACCESS_TOKEN_EXPIRE_MINUTES: int = 30
    
    # Docker
    DOCKER_HOST: str = "unix:///var/run/docker.sock"
    DOCKER_BUILDER_URL: str = "http://docker-builder:8001"
    
    # Проверка доступности Docker socket
    @property
    def docker_available(self) -> bool:
        """Проверка доступности Docker"""
        from pathlib import Path
        docker_sock = Path("/var/run/docker.sock")
        return docker_sock.exists() and docker_sock.is_socket()
    
    # Ansible
    ANSIBLE_FORCE_COLOR: str = "1"
    ANSIBLE_STDOUT_CALLBACK: str = "yaml"
    
    # Логирование
    LOG_LEVEL: str = "INFO"
    LOG_FILE: Optional[str] = "logs/app.log"
    
    # Отладка
    DEBUG: bool = False
    
    class Config:
        env_file = ".env"
        case_sensitive = True


settings = Settings()