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


class UserBase(BaseModel):
    email: EmailStr
    name: Optional[str] = None


class UserCreate(UserBase):
    password: str


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


class UserUpdate(BaseModel):
    name: Optional[str] = None
    phone: Optional[str] = None
    location: Optional[str] = None
    notify_price_alerts: Optional[bool] = None
    notify_new_products: Optional[bool] = None
    notify_deals: Optional[bool] = None
    notify_newsletter: Optional[bool] = None


class UserResponse(UserBase):
    id: int
    phone: Optional[str] = None
    location: Optional[str] = None
    avatar_url: Optional[str] = None
    is_active: bool
    is_verified: bool
    created_at: datetime

    class Config:
        from_attributes = True


class Token(BaseModel):
    access_token: str
    token_type: str = "bearer"


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