import { describe, expect, it } from 'vitest'
import { resolvePoiSeriesGroup } from '@/domain/poiSeriesGrouping'

const ticketMachine = (floorId: string, name: string) => resolvePoiSeriesGroup({
  floorId,
  name,
  category: 'basic_service_facility',
  iconType: 'ticket_office'
})

describe('POI numbered series grouping', () => {
  it('groups the four numbered ticket machines on the same floor', () => {
    const groups = [1, 2, 3, 4].map((index) => (
      ticketMachine('L1', `L1_售票机_0${index}`)
    ))

    expect(groups.every(Boolean)).toBe(true)
    expect(new Set(groups.map((group) => group?.groupKey)).size).toBe(1)
    expect(groups[0]).toMatchObject({ displayName: '售票机' })
  })

  it('does not group ticket locations without an explicit numbered suffix', () => {
    expect(ticketMachine('L1', '售票机')).toBeNull()
    expect(ticketMachine('L1', '展厅售票点')).toBeNull()
  })

  it('keeps the same numbered series on different floors separate', () => {
    const l1 = ticketMachine('L1', 'L1_售票机_01')
    const l2 = ticketMachine('L2', 'L2_售票机_01')

    expect(l1?.groupKey).not.toBe(l2?.groupKey)
  })
})