from __future__ import annotations

from urllib.parse import urlencode

from src import config
from src.api_client.dsp import YoutubeApiClient
from src.enums import ServiceType

from ..schemas import YoutubeCallbackRequestSchema
from .base import BaseDSPAuthorizer


__all__ = ["YoutubeAuthorizer"]


class YoutubeAuthorizer(BaseDSPAuthorizer[YoutubeApiClient]):
    service_type = ServiceType.youtube
    callback_schema = YoutubeCallbackRequestSchema()

    def get_auth_url(self) -> str:
        params = urlencode(
            {
                "response_type": "code",
                "access_type": "offline",
                "prompt": "consent",
                "include_granted_scopes": "true",
                "client_id": config.GOOGLE_CLIENT_ID,
                "scope": " ".join(config.GOOGLE_SCOPES),
                "redirect_uri": self.get_callback_uri(),
            }
        )
        return f"{YoutubeApiClient.base_oauth_url}?{params}"