from pydantic_settings import BaseSettings
from typing import Optional


class Settings(BaseSettings):
    # Configuración de base de datos CONTROLDESK
    database_server: str = "localhost"
    database_name: str
    database_user: str
    database_password: str
    database_driver: str = "ODBC Driver 17 for SQL Server"
    database_port: int = 1433
    
    # Configuración de servidor de respaldos
    backup_server: str
    backup_database: str
    backup_user: str
    backup_password: str
    backup_driver: str = "ODBC Driver 17 for SQL Server"
    backup_port: int = 1433
    
    # Configuración de la API
    api_host: str = "0.0.0.0"
    api_port: int = 8000
    debug_mode: bool = True
    
    # Configuración de logging
    log_level: str = "INFO"
    
    # Configuración de caché
    cache_ttl: int = 300
    enable_cache: bool = False
    
    # Configuración de seguridad
    api_username: str = "admin"
    api_password: str = "password"
    
    class Config:
        env_file = ".env"
        env_file_encoding = "utf-8"
        case_sensitive = False


# Instancia global de configuración
settings = Settings()