from datetime import datetime

from pydantic import BaseModel, ConfigDict, EmailStr, Field


class UserCreate(BaseModel):
    username: str = Field(
        min_length=3,
        max_length=50,
        pattern=r"^[a-zA-Z0-9_.-]+$",
    )

    email: EmailStr

    password: str = Field(
        min_length=8,
        max_length=128,
    )

    is_admin: bool = False


class UserResponse(BaseModel):
    id: int
    username: str
    email: EmailStr
    is_active: bool
    is_admin: bool
    created_at: datetime

    model_config = ConfigDict(from_attributes=True)