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

function readSource(path) {
  return readFileSync(fileURLToPath(new URL(path, import.meta.url)), 'utf8')
}

const aiModeComponent = readSource('../src/components/business/PersonalWorkbenchAiMode.vue')
const aiModeTemplate = readSource('../src/components/business/PersonalWorkbenchAiMode.template.html')
const composerComponent = readSource('../src/components/business/workbench-ai/WorkbenchAiComposer.vue')
const fileStripComponent = readSource('../src/components/business/workbench-ai/WorkbenchAiFileStrip.vue')
const aiModeRuntime = readSource('../src/composables/workbenchAiMode/usePersonalWorkbenchAiMode.js')

function countOccurrences(source, pattern) {
  return source.match(pattern)?.length || 0
}

test('personal workbench AI mode reuses shared composer and file strip components', () => {
  assert.match(aiModeComponent, /import \{ proxyRefs \} from 'vue'/)
  assert.match(aiModeComponent, /import WorkbenchAiComposer from '\.\/workbench-ai\/WorkbenchAiComposer\.vue'/)
  assert.match(aiModeComponent, /import WorkbenchAiFileStrip from '\.\/workbench-ai\/WorkbenchAiFileStrip\.vue'/)
  assert.match(aiModeComponent, /const aiModeRuntime = usePersonalWorkbenchAiMode\(props, emit\)/)
  assert.match(aiModeComponent, /const workbenchAiRuntime = proxyRefs\(aiModeRuntime\)/)

  assert.equal(countOccurrences(aiModeTemplate, /<WorkbenchAiComposer\b/g), 2)
  assert.equal(countOccurrences(aiModeTemplate, /<WorkbenchAiFileStrip\b/g), 2)
  assert.doesNotMatch(aiModeTemplate, /<form class="workbench-ai-composer"/)
  assert.doesNotMatch(aiModeTemplate, /<article v-for="file in selectedFileCards"/)
})

test('shared workbench composer keeps the parent input focus ref writable', () => {
  assert.match(composerComponent, /:ref="runtime\.setAssistantInputRef"/)
  assert.match(aiModeRuntime, /function setAssistantInputRef\(element\)/)
  assert.match(aiModeRuntime, /assistantInputRef\.value = element/)
  assert.match(aiModeRuntime, /setAssistantInputRef,/)
})

test('shared workbench file strip preserves OCR status badges', () => {
  assert.match(fileStripComponent, /file\.ocrState\?\.label/)
  assert.match(fileStripComponent, /class="workbench-ai-file-card__ocr"/)
  assert.match(fileStripComponent, /file\.ocrState\.status === 'recognizing'/)
  assert.match(fileStripComponent, /mdi mdi-text-recognition/)
  assert.match(fileStripComponent, /:title="file\.ocrState\.title \|\| file\.ocrState\.label"/)
})