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

# Shared properties
class UserBase(BaseModel):
    email: EmailStr
    is_active: bool = True

# Properties to receive on user creation
class UserCreate(UserBase):
    password: str = Field(..., min_length=8)

# Properties to receive on user update
class UserUpdate(BaseModel):
    email: Optional[EmailStr] = None
    password: Optional[str] = Field(None, min_length=8)
    is_active: Optional[bool] = None

# Properties shared by models stored in DB
class UserInDBBase(UserBase):
    id: str
    created_at: datetime
    updated_at: datetime
    
    model_config = ConfigDict(from_attributes=True)

# Properties to return to client
class User(UserInDBBase):
    pass

# Properties stored in DB
class UserInDB(UserInDBBase):
    hashed_password: str