import assert from 'node:assert/strict'

import { resolveInitialKnowledgeFolder } from '../src/views/scripts/knowledgeFolderSelection.js'

function testFallsBackToFirstFolderWhenCurrentFolderDoesNotExist() {
  const folders = [{ name: '财务知识库' }, { name: '制度政策' }, { name: '差旅规范' }]

  assert.equal(resolveInitialKnowledgeFolder(folders, '差旅规范（旧值）'), '财务知识库')
}

function testKeepsCurrentFolderWhenItStillExists() {
  const folders = [{ name: '财务知识库' }, { name: '制度政策' }, { name: '差旅规范' }]

  assert.equal(resolveInitialKnowledgeFolder(folders, '制度政策'), '制度政策')
}

function testReturnsEmptyStringWhenFoldersAreEmpty() {
  assert.equal(resolveInitialKnowledgeFolder([], '差旅规范'), '')
}

function run() {
  testFallsBackToFirstFolderWhenCurrentFolderDoesNotExist()
  testKeepsCurrentFolderWhenItStillExists()
  testReturnsEmptyStringWhenFoldersAreEmpty()
  console.log('knowledge folder selection tests passed')
}

run()