"""Authentication schemas."""
from datetime import datetime
from typing import Optional

from pydantic import BaseModel, EmailStr, Field


class UserCreate(BaseModel):
    """Schema for user registration."""
    email: EmailStr
    password: str = Field(..., min_length=8, max_length=100)
    name: Optional[str] = Field(None, max_length=100)


class UserLogin(BaseModel):
    """Schema for user login."""
    email: EmailStr
    password: str


class UserResponse(BaseModel):
    """Schema for user response."""
    id: int
    email: str
    name: Optional[str]
    is_active: bool
    is_verified: bool
    is_admin: bool = False
    created_at: datetime
    
    class Config:
        from_attributes = True


class Token(BaseModel):
    """Schema for JWT token response."""
    access_token: str
    token_type: str = "bearer"
    expires_in: int


class TokenData(BaseModel):
    """Schema for token payload data."""
    user_id: Optional[int] = None
    email: Optional[str] = None

