from sqlmodel import SQLModel

from sqlmodel import SQLModel, Field
from typing import Optional
from datetime import datetime

class User(SQLModel, table=True):
    id: Optional[int] = Field(default=None, primary_key=True)
    gitea_id: int = Field(unique=True, index=True)
    username: str = Field(index=True)
    full_name: Optional[str] = None
    email: Optional[str] = None
    role: str = Field(default="student") # admin, professor, lead, member, student
    is_active: bool = Field(default=True)
    created_at: datetime = Field(default_factory=datetime.utcnow)