from typing import List

from pydantic import BaseModel


class SchemeSeatItem(BaseModel):
    seat_record_id: str
    scheme_id: str
    scheme_version_id: str
    element_id: str | None
    seat_id: str | None
    sector_id: str | None
    group_id: str | None
    row_label: str | None
    seat_number: str | None
    tag: str | None
    classes_raw: str | None
    x: float | None
    y: float | None
    cx: float | None
    cy: float | None
    width: float | None
    height: float | None
    created_at: str


class SchemeSeatListResponse(BaseModel):
    items: List[SchemeSeatItem]
    total: int