import uuid

from pydantic import BaseModel, EmailStr, ConfigDict
from datetime import datetime
from typing import Optional, Any, Dict
from app.models.guest import GuestStatus
from uuid import UUID

class GuestBase(BaseModel):
    event_id: UUID
    invited_by: UUID
    user_id: Optional[UUID] = None
    full_name: str
    email: Optional[EmailStr] = None
    phone: Optional[str] = None
    max_additional_guests: Optional[int] = 0
    dietary_restrictions: Optional[str] = None
    notes: Optional[str] = None
    custom_fields: Optional[Dict[str, Any]] = None
    can_bring_guests: Optional[bool] = False


class GuestCreate(GuestBase):
    invitation_code: str


class GuestUpdate(BaseModel):
    full_name: Optional[str] = None
    email: Optional[EmailStr] = None
    phone: Optional[str] = None
    status: Optional[GuestStatus] = None
    max_additional_guests: Optional[int] = None
    actual_additional_guests: Optional[int] = None
    dietary_restrictions: Optional[str] = None
    notes: Optional[str] = None
    custom_fields: Optional[Dict[str, Any]] = None
    is_blocked: Optional[bool] = None
    can_bring_guests: Optional[bool] = None


class GuestRead(GuestBase):
    id: UUID
    status: GuestStatus
    invitation_sent_at: Optional[datetime] = None
    response_date: Optional[datetime] = None
    actual_additional_guests: int
    is_blocked: bool
    model_config = ConfigDict(from_attributes=True)