from typing import Any, Dict

from .base import OAuthProvider


class GoogleOAuthProvider(OAuthProvider):
    """Google OAuth provider implementation."""

    @property
    def name(self) -> str:
        return "google"

    @property
    def display_name(self) -> str:
        return "Google"

    def get_client_config(self) -> Dict[str, Any]:
        """Return Google OAuth client configuration."""
        return {
            "server_metadata_url": "https://accounts.google.com/.well-known/openid-configuration",
            "client_kwargs": {"scope": "openid email profile"},
        }

    def get_user_info(self, token: Dict[str, Any]) -> Dict[str, Any]:
        """Extract user information from Google OAuth token response."""
        client = self.get_client()
        user_info = client.userinfo(token=token)

        return {
            "id": user_info.get("sub"),
            "email": user_info.get("email"),
            "name": user_info.get("name"),
            "picture": user_info.get("picture"),
        }