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

class UserBase(BaseModel):
    email: EmailStr
    full_name: str
    is_active: Optional[bool] = True

class UserCreate(UserBase):
    password: str = Field(..., min_length=6, description="Password must be at least 6 characters long")

class UserUpdate(BaseModel):
    email: Optional[EmailStr] = None
    full_name: Optional[str] = None
    password: Optional[str] = None

class UserInDBBase(UserBase):
    id: uuid.UUID
    is_superuser: bool
    created_at: datetime
    updated_at: datetime

    class Config:
        from_attributes = True  # Pydantic v2 style (sebelumnya orm_mode=True)

class UserResponse(UserInDBBase):
    """Schema returned to frontend clients, hiding sensitive fields like password."""
    pass