"""
Core configuration settings for the Loan Operations API.
"""
from pydantic import Field
from pydantic_settings import BaseSettings


class Settings(BaseSettings):
    """Application settings."""
    
    # API Configuration
    api_title: str = "Loan Operations API"
    api_description: str = "A comprehensive API for managing loan operations"
    api_version: str = "1.0.0"
    
    # Server Configuration
    host: str = Field(default="0.0.0.0", description="Server host")
    port: int = Field(default=8000, description="Server port")
    debug: bool = Field(default=False, description="Debug mode")
    
    # API Configuration
    api_v1_prefix: str = "/api/v1"
    
    # CORS Configuration
    allowed_origins: list[str] = Field(
        default=["*"], 
        description="Allowed CORS origins"
    )
    
    # Logging Configuration
    log_level: str = Field(default="INFO", description="Logging level")
    
    class Config:
        env_file = ".env"
        case_sensitive = False


# Global settings instance
settings = Settings()