from datetime import datetime

from pydantic import BaseModel, ConfigDict, EmailStr, Field


class RegisterRequest(BaseModel):
    email: EmailStr
    username: str = Field(min_length=3, max_length=50)
    password: str = Field(min_length=8, max_length=128)


class LoginRequest(BaseModel):
    email: EmailStr
    password: str = Field(min_length=8, max_length=128)


class VerifyEmailRequest(BaseModel):
    token: str = Field(min_length=16, max_length=512)


class ResendVerificationRequest(BaseModel):
    email: EmailStr


class RequestPasswordResetRequest(BaseModel):
    email: EmailStr


class ResetPasswordRequest(BaseModel):
    token: str = Field(min_length=16, max_length=512)
    new_password: str = Field(min_length=8, max_length=128)


class MessageResponse(BaseModel):
    message: str


class TokenResponse(BaseModel):
    access_token: str
    refresh_token: str
    token_type: str = "bearer"


class AuthUserResponse(BaseModel):
    model_config = ConfigDict(from_attributes=True)

    id: int
    email: EmailStr
    username: str
    avatar_url: str | None = None
    email_verified: bool
    created_at: datetime
    updated_at: datetime