stickyNotesText.test.ts

import { describe, it, expect } from 'vitest'
import { cleanNoteText, toStickyNotes } from './stickyNotesText'

describe('cleanNoteText', () => {
  it('collapses whitespace and trims', () => {
    expect(cleanNoteText('  hello   world  ')).toBe('hello world')
  })

  it('strips control characters but keeps newlines', () => {
    expect(cleanNoteText('ab\nc')).toBe('a b\nc')
  })

  it('normalizes CRLF and collapses blank-line runs', () => {
    expect(cleanNoteText('a\r\n\r\n\r\nb')).toBe('a\n\nb')
  })

  it('returns empty for whitespace-only input', () => {
    expect(cleanNoteText('   \r\n  ')).toBe('')
  })

  it('strips a leading Sticky Notes \\id=<guid> block anchor', () => {
    expect(
      cleanNoteText('\\id=fe2dab27-48db-4383-b2c1-e7dca0cd6f40 My favorite movie is the machinist')
    ).toBe('My favorite movie is the machinist')
  })

  it('separates and strips multiple block anchors', () => {
    expect(
      cleanNoteText(
        '\\id=aaaaaaaa-bbbb-cccc-dddd-eeeeeeeeeeee First line\\id=11111111-2222-3333-4444-555555555555 Second line'
      )
    ).toBe('First line\nSecond line')
  })
})

describe('toStickyNotes', () => {
  it('drops deleted and empty notes and sorts newest-first', () => {
    const out = toStickyNotes([
      { id: '1', text: 'keep me', updatedAt: 100 },
      { id: '2', text: '   ', updatedAt: 200 }, // empty after clean
      { id: '3', text: 'deleted', updatedAt: 300, deleted: true },
      { id: '4', text: 'newer', updatedAt: 400 }
    ])
    expect(out.map((n) => n.id)).toEqual(['4', '1'])
    expect(out[0].text).toBe('newer')
  })

  it('handles a null/undefined text column gracefully', () => {
    const out = toStickyNotes([{ id: '1', text: null as unknown as string, updatedAt: 1 }])
    expect(out).toEqual([])
  })
})