"""
byceps.events.ticketing
~~~~~~~~~~~~~~~~~~~~~~~

:Copyright: 2006-2021 Jochen Kupperschmidt
:License: Revised BSD (see `LICENSE` file for details)
"""

from dataclasses import dataclass
from typing import Optional

from ..services.seating.transfer.models import SeatID
from ..services.ticketing.transfer.models import TicketCode, TicketID
from ..typing import PartyID, UserID

from .base import _BaseEvent


@dataclass(frozen=True)
class _TicketEvent(_BaseEvent):
    ticket_id: TicketID


@dataclass(frozen=True)
class TicketCheckedIn(_TicketEvent):
    ticket_code: TicketCode
    occupied_seat_id: Optional[SeatID]
    user_id: Optional[UserID]
    user_screen_name: Optional[str]


@dataclass(frozen=True)
class TicketsSold(_BaseEvent):
    party_id: PartyID
    owner_id: Optional[UserID]
    owner_screen_name: Optional[str]
    quantity: int