"""Application configuration using Pydantic Settings."""

from pydantic_settings import BaseSettings


class Settings(BaseSettings):
    """Application settings loaded from environment variables."""

    # Database
    DATABASE_URL: str = "sqlite+aiosqlite:///./database.db"

    # JWT Authentication
    SECRET_KEY: str = "change-this-secret-key-in-production"
    ACCESS_TOKEN_EXPIRE_MINUTES: int = 30
    ALGORITHM: str = "HS256"

    # App
    APP_NAME: str = "My API"
    DEBUG: bool = False

    class Config:
        env_file = ".env"
        env_file_encoding = "utf-8"


settings = Settings()