"""
Token models and management for external authentication services.
"""

from pydantic import BaseModel
from typing import Optional
from datetime import datetime

class GoogleToken(BaseModel):
    """Google OAuth token model"""
    access_token: str
    token_type: str = "bearer"
    expires_at: float
    refresh_token: Optional[str] = None

class MsftToken(BaseModel):
    """Microsoft OAuth token model"""
    access_token: str
    token_type: str = "bearer"
    expires_at: float
    refresh_token: Optional[str] = None

class LocalToken(BaseModel):
    """Local authentication token model"""
    access_token: str
    token_type: str = "bearer"
    expires_at: float