"""수동 DI 컨테이너."""
from api_client import HTTPAPIClient
from config import AppConfig
from services import ChatService, DocumentService, TTSService


class Container:
    def __init__(self, config: AppConfig):
        self._config = config
        self._api_client: HTTPAPIClient | None = None
        self._chat_service: ChatService | None = None
        self._document_service: DocumentService | None = None
        self._tts_service: TTSService | None = None

    @property
    def config(self) -> AppConfig:
        return self._config

    @property
    def api_client(self) -> HTTPAPIClient:
        if self._api_client is None:
            self._api_client = HTTPAPIClient(self._config.api)
        return self._api_client

    @property
    def chat_service(self) -> ChatService:
        if self._chat_service is None:
            self._chat_service = ChatService(self.api_client)
        return self._chat_service

    @property
    def document_service(self) -> DocumentService:
        if self._document_service is None:
            self._document_service = DocumentService(self.api_client)
        return self._document_service

    @property
    def tts_service(self) -> TTSService:
        if self._tts_service is None:
            self._tts_service = TTSService(self._config)
        return self._tts_service