import assert from 'node:assert/strict'
import { readFileSync } from 'node:fs'
import test from 'node:test'

const appSource = readFileSync(new URL('../src/app/App.tsx', import.meta.url), 'utf8')

function functionSource(name, nextName) {
  const start = appSource.indexOf(`function ${name}`)
  const end = appSource.indexOf(`function ${nextName}`, start + 1)
  assert.notEqual(start, -1, `missing ${name}`)
  assert.notEqual(end, -1, `missing boundary ${nextName}`)
  return appSource.slice(start, end)
}

test('modal mutations close at the save boundary and refresh only their affected projects', () => {
  for (const [name, nextName] of [
    ['handleCreateProject', 'handleCreateTask'],
    ['handleCreateTask', 'handleUploadSource'],
    ['handleUploadSource', 'handleCreateCronPlan'],
    ['handleCreateCronPlan', 'handleCreateProjectTag'],
    ['handleCreateProjectTag', 'openTask'],
  ]) {
    const source = functionSource(name, nextName)
    assert.match(source, /runAction\(/, `${name} must use the saved-mutation boundary`)
  }
  assert.doesNotMatch(appSource, /refreshAfterAction/)
  assert.match(functionSource('handleUpdateWorkspaceTask', 'handleUpdateProject'), /refreshProjectWorkspaces/)
})

test('project settings and Inbox capture keep save success separate from refresh failure', () => {
  assert.match(functionSource('handleUpdateProject', 'handleAnalyzeInbox'), /executeSavedMutation/)
  assert.match(functionSource('handleCaptureInbox', 'handleConfirmInbox'), /executeSavedMutation/)
  const confirmSource = functionSource('handleConfirmInbox', 'handleSelectSearchResult')
  assert.match(confirmSource, /offerRefreshRecovery/)
  assert.match(confirmSource, /createdCount: response\.createdCount/)
})

test('refresh recovery remains actionable after a save', () => {
  assert.match(appSource, /数据已保存，但页面刷新失败/)
  assert.match(appSource, />刷新数据<\/Button>/)
  assert.match(appSource, /pendingRefreshProjectIDs/)
  assert.match(appSource, /refreshProjectWorkspaces\(requireSession\(\), targets\)/)
  assert.match(appSource, /clearPendingRefreshProjects\(current, \[projectID\]\)/)
})