import { describe, it, expect } from 'vitest'
import { nameResolver } from './parentNames'
import type { PersonalData } from '@/types'

const member = (overrides: Partial<PersonalData> = {}): PersonalData => ({
  uuid: 'pd-1',
  workspaceId: 'ws-1',
  name: 'Alex',
  salaryType: 'monthly',
  employmentStatus: 'employed',
  createdAt: '2026-01-01',
  ...overrides,
})

describe('nameResolver', () => {
  it('resolves a uuid to the matching member name', () => {
    const nameFor = nameResolver([member(), member({ uuid: 'pd-2', name: 'Sam' })])
    expect(nameFor('pd-1')).toBe('Alex')
    expect(nameFor('pd-2')).toBe('Sam')
  })

  it('falls back to the uuid itself when no member matches', () => {
    const nameFor = nameResolver([member()])
    expect(nameFor('unknown-uuid')).toBe('unknown-uuid')
  })

  it('falls back to the uuid for an empty members list', () => {
    const nameFor = nameResolver([])
    expect(nameFor('pd-1')).toBe('pd-1')
  })
})