type CalendarPickerAuth = {
  tenant: { id: string };
  active_tenant?: { id: string };
};

export type CalendarPickerOption = {
  id: string;
  name: string;
  is_default: boolean;
};

export const CALENDAR_PICKER_READ_SCOPE = "calendar:calendar:read";

export function calendarPickerOptions<TCalendar extends CalendarPickerOption>(calendars: TCalendar[]): TCalendar[] {
  return [...calendars].sort((left, right) => {
    if (left.is_default !== right.is_default) return left.is_default ? -1 : 1;
    const nameDelta = left.name.localeCompare(right.name, undefined, { sensitivity: "base" });
    return nameDelta !== 0 ? nameDelta : left.id.localeCompare(right.id);
  });
}

export function calendarPickerTenantId(auth: CalendarPickerAuth): string {
  return (auth.active_tenant ?? auth.tenant).id;
}