from functools import lru_cache

from pydantic_settings import BaseSettings, SettingsConfigDict


class Settings(BaseSettings):
    model_config = SettingsConfigDict(
        env_file=".env",
        env_file_encoding="utf-8",
        extra="ignore",
    )

    telegram_bot_token: str
    telegram_chat_id: str
    telegram_message_thread_id: int
    host: str = "0.0.0.0"
    port: int = 8000


@lru_cache
def get_settings() -> Settings:
    return Settings()