from datetime import datetime
from typing import Optional

from pydantic import BaseModel, EmailStr, Field


class RegisterRequest(BaseModel):
    name: str = Field(..., min_length=2, max_length=255)
    email: str = Field(..., max_length=255)
    password: str = Field(..., min_length=6, max_length=128)
    phone: Optional[str] = None


class LoginRequest(BaseModel):
    email: str = Field(..., max_length=255)
    password: str = Field(..., min_length=1, max_length=128)


class GoogleLoginRequest(BaseModel):
    credential: str = Field(..., description="Google ID token from frontend")


class RefreshRequest(BaseModel):
    refresh_token: str


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


class UserResponse(BaseModel):
    id: int
    name: str
    email: str
    phone: Optional[str] = None
    role: str
    avatar_url: Optional[str] = None
    auth_provider: str
    created_at: datetime

    model_config = {"from_attributes": True}


class AuthResponse(BaseModel):
    isSuccess: bool
    value: Optional[dict] = None
    error: Optional[str] = None
    statusCode: int