from pydantic_settings import BaseSettings


class Settings(BaseSettings):
    model_config = {
        "env_file": ".env",
        "env_file_encoding": "utf-8",
        "case_sensitive": False,
    }

    database_host: str = "localhost"
    database_port: int = 5432
    database_user: str = "postgres"
    database_password: str = "postgres"
    database_name: str = "weather_data"

    @property
    def database_url(self) -> str:
        return (
            f"postgresql://{self.database_user}:{self.database_password}"
            f"@{self.database_host}:{self.database_port}/{self.database_name}"
        )


settings = Settings()