import { describe, expect, it } from 'vitest'
import { hasSearchText, isSearchResultEmpty } from '../search-state'

describe('search-state', () => {
  it('detects trimmed search text', () => {
    expect(hasSearchText(' query ')).toBe(true)
    expect(hasSearchText('   ')).toBe(false)
    expect(hasSearchText()).toBe(false)
  })

  it('treats search empty as filtering existing source data to no results', () => {
    expect(
      isSearchResultEmpty({
        isLoading: false,
        resultCount: 0,
        searchText: 'missing',
        sourceCount: 2,
      }),
    ).toBe(true)
  })

  it('does not treat loading or true source empty as search empty', () => {
    expect(
      isSearchResultEmpty({
        isLoading: true,
        resultCount: 0,
        searchText: 'missing',
        sourceCount: 2,
      }),
    ).toBe(false)
    expect(
      isSearchResultEmpty({
        isLoading: false,
        resultCount: 0,
        searchText: 'missing',
        sourceCount: 0,
      }),
    ).toBe(false)
  })

  it('supports non-text filters', () => {
    expect(
      isSearchResultEmpty({
        hasActiveFilter: true,
        isLoading: false,
        resultCount: 0,
        sourceCount: 2,
      }),
    ).toBe(true)
  })
})