from datetime import datetime
from typing import Optional
from pydantic import BaseModel, ConfigDict, Field, EmailStr


class UserBase(BaseModel):
    email: EmailStr
    name: str = Field(..., min_length=1, max_length=100)


class UserCreate(UserBase):
    password: str = Field(..., min_length=8, max_length=100)


class UserLogin(BaseModel):
    email: EmailStr
    password: str


class UserResponse(UserBase):
    model_config = ConfigDict(from_attributes=True)

    id: str
    created_at: datetime


class TokenResponse(BaseModel):
    access_token: str
    refresh_token: str
    token_type: str = "bearer"


class TokenRefresh(BaseModel):
    refresh_token: str


class TokenData(BaseModel):
    user_id: Optional[str] = None
    email: Optional[str] = None