feat: 完善知识库预览功能与配置管理优化

web/tests/knowledge-preview-mode.test.mjs

@@ -1,6 +1,10 @@
 import assert from 'node:assert/strict'
 
-import { resolveKnowledgePreviewMode } from '../src/views/scripts/knowledgePreviewMode.js'
+import {
+  resolveKnowledgePreviewMode,
+  shouldRenderOnlyOfficeHost,
+  shouldRenderOnlyOfficePreview
+} from '../src/views/scripts/knowledgePreviewMode.js'
 
 function testPrefersOnlyOfficeForSupportedOfficeFileWhenAvailable() {
   const document = {
@@ -29,10 +33,108 @@ function testUsesPreviewKindForNonOnlyOfficeFile() {
   assert.equal(resolveKnowledgePreviewMode(document, { onlyOfficeAvailable: false }), 'pdf')
 }
 
+function testRendersOnlyOfficeContainerWhileOfficePreviewIsLoading() {
+  const document = {
+    extension: 'docx',
+    previewKind: 'text'
+  }
+
+  assert.equal(
+    shouldRenderOnlyOfficePreview(document, {
+      onlyOfficeLoading: true,
+      onlyOfficeAvailable: false
+    }),
+    true
+  )
+}
+
+function testKeepsOnlyOfficeContainerVisibleWhenOfficePreviewHasError() {
+  const document = {
+    extension: 'docx',
+    previewKind: 'text'
+  }
+
+  assert.equal(
+    shouldRenderOnlyOfficePreview(document, {
+      onlyOfficeLoading: false,
+      onlyOfficeAvailable: false,
+      onlyOfficeError: 'timeout'
+    }),
+    true
+  )
+}
+
+function testDoesNotRenderOnlyOfficeContainerAfterFailedMount() {
+  const document = {
+    extension: 'xlsx',
+    previewKind: 'table'
+  }
+
+  assert.equal(
+    shouldRenderOnlyOfficePreview(document, {
+      onlyOfficeLoading: false,
+      onlyOfficeAvailable: false
+    }),
+    false
+  )
+}
+
+function testRendersOnlyOfficeHostWhileOfficePreviewIsLoading() {
+  const document = {
+    extension: 'pptx',
+    previewKind: 'slides'
+  }
+
+  assert.equal(
+    shouldRenderOnlyOfficeHost(document, {
+      onlyOfficeLoading: true,
+      onlyOfficeAvailable: false
+    }),
+    true
+  )
+}
+
+function testKeepsOnlyOfficeHostVisibleWhenOfficePreviewHasError() {
+  const document = {
+    extension: 'xlsx',
+    previewKind: 'table'
+  }
+
+  assert.equal(
+    shouldRenderOnlyOfficeHost(document, {
+      onlyOfficeLoading: false,
+      onlyOfficeAvailable: false,
+      onlyOfficeError: 'timeout'
+    }),
+    true
+  )
+}
+
+function testDoesNotRenderOnlyOfficeHostForNonOfficeDocuments() {
+  const document = {
+    extension: 'pdf',
+    previewKind: 'pdf'
+  }
+
+  assert.equal(
+    shouldRenderOnlyOfficeHost(document, {
+      onlyOfficeLoading: true,
+      onlyOfficeAvailable: false
+    }),
+    false
+  )
+}
+
 function run() {
   testPrefersOnlyOfficeForSupportedOfficeFileWhenAvailable()
   testFallsBackToStructuredPreviewForOfficeFileWhenOnlyOfficeUnavailable()
   testUsesPreviewKindForNonOnlyOfficeFile()
+  testRendersOnlyOfficeContainerWhileOfficePreviewIsLoading()
+  testKeepsOnlyOfficeContainerVisibleWhenOfficePreviewHasError()
+  testDoesNotRenderOnlyOfficeContainerAfterFailedMount()
+  testRendersOnlyOfficeHostWhileOfficePreviewIsLoading()
+  testKeepsOnlyOfficeHostVisibleWhenOfficePreviewHasError()
+  testDoesNotRenderOnlyOfficeHostForNonOfficeDocuments()
   console.log('knowledge preview mode tests passed')
 }