refactor: 清理未使用的源码片段

src/api/standardMindMap.ts

@@ -32,12 +32,6 @@ export interface RecallRecord {
   createdTime: string;
 }
 
-export interface FindNodeResult {
-  path: string;
-  nodeTitle: string;
-  score: number;
-}
-
 /** 获取/自动生成标准思维导图 */
 export const getStandardMindMap = (taskNum: string) => {
   return request.get(`/review/standard-mind-map/${taskNum}`);
@@ -69,8 +63,3 @@ export const findNode = (taskNum: string, content: string) => {
 export const listRecallRecords = (taskNum: string) => {
   return request.get(`/review/standard-mind-map/${taskNum}/recall-records`);
 };
-
-/** 获取单条回忆对比记录 */
-export const getRecallRecord = (recordId: number) => {
-  return request.get(`/review/standard-mind-map/recall-records/${recordId}`);
-};

src/components/MindMapViewer.vue

@@ -27,13 +27,9 @@ const props = defineProps<{
   height?: string;
   /** 节点可选择模式（点击节点触发 node-select 事件） */
   selectable?: boolean;
-  /** 当前选中的节点路径（用于高亮，仅在 selectable 模式下生效） */
-  selectedPath?: string;
 }>();
 
 const emit = defineEmits<{
-  /** 编辑模式下结构变化时抛出最新大纲文本 */
-  (e: "change", outline: string): void;
   /** 点击带溯源信息的节点 */
   (e: "node-click", node: { sourceType: string; sourceId: number }): void;
   /** 选择模式下点击节点，返回标题+路径 */
@@ -156,12 +152,6 @@ const render = () => {
   });
   instance.init(toElixirData(props.tree));
 
-  if (props.editable) {
-    instance.bus.addListener("operation", () => {
-      emit("change", toOutline());
-    });
-  }
-
   // mind-elixir v5: selectNode(el) is called on every node click, but the
   // selectNewNode event is never fired (it requires selectNode(el, true),
   // which the default click handler never passes). Monkey-patch selectNode

src/components/ReviewRecall.vue

@@ -7,7 +7,6 @@ import {
   recallCompare,
   updateStandardMindMap,
   listRecallRecords,
-  findNode,
   type StandardMindMap,
   type RecallRecord,
 } from "@/api/standardMindMap";

src/components/TaskForm.vue

@@ -276,7 +276,6 @@ const isMobile = computed(() => screenWidth.value <= 900);
 // 学习材料 Markdown 预览
 const showPreview = ref(false);
 const materialPreview = ref("");
-const previewLoading = ref(false);
 
 const escapeHtml = (s: string) => s.replace(/&/g, "&amp;").replace(/</g, "&lt;").replace(/>/g, "&gt;");
 const escapeAttr = (s: string) => s.replace(/"/g, "&quot;").replace(/&/g, "&amp;");
@@ -312,8 +311,6 @@ async function previewMaterial() {
   showPreview.value = true;
   const raw = materialUrl.value || "";
   if (!raw.trim()) { materialPreview.value = ""; return; }
-  previewLoading.value = true;
-  try {
   const titles: Record<string, string> = {};
   const bareUrls = new Set<string>();
   raw.replace(/https?:\/\/[^\s)\u3001\uFF09\u300D\u300B<>]+/g, (url) => {
@@ -323,9 +320,6 @@ async function previewMaterial() {
   const results = await Promise.all([...bareUrls].map(async (u) => ({ u, t: await getUrlTitle(u) })));
   results.forEach(({ u, t }) => { titles[u] = t; });
   materialPreview.value = renderMarkdown(raw, titles);
-  } finally {
-    previewLoading.value = false;
-  }
 }
 </script>
 

src/components/Welcome.vue

@@ -12,7 +12,6 @@ interface SessionGroup {
   taskNum: string;
   content: string;
   hasReport: boolean;
-  fragmentCount: number;
   navigateType: string;
   navigateId: number;
 }
@@ -43,7 +42,6 @@ const sessionGroups = computed<SessionGroup[]>(() => {
       taskNum: first.taskNum,
       content,
       hasReport: !!report,
-      fragmentCount: fragments.length,
       navigateType: report ? "report" : "fragment",
       navigateId: report ? report.id : (fragments[0]?.id ?? 0),
     });

src/components/composables/useTimer.ts

@@ -8,7 +8,6 @@ export function useTimer(audioUrl: string = '/resource/notification.mp3') {
     const remainingTime = ref(25 * 60 * 1000);
     const timerRunning = ref(false);
     const timerIsOver = ref(false);
-    const audioActivated = ref(false);
 
     let timerInterval: number;
     const audio = new Audio(audioUrl);
@@ -65,10 +64,8 @@ export function useTimer(audioUrl: string = '/resource/notification.mp3') {
             await audio.play();
             audio.pause();
             audio.currentTime = 0;
-            audioActivated.value = true;
             return true;
         } catch {
-            audioActivated.value = false;
             return false;
         }
     };
@@ -82,7 +79,6 @@ export function useTimer(audioUrl: string = '/resource/notification.mp3') {
                         await audio.play();
                         audio.pause();
                         audio.currentTime = 0;
-                        audioActivated.value = true;
                         resolve(true);
                     } catch {
                         resolve(false);
@@ -95,7 +91,6 @@ export function useTimer(audioUrl: string = '/resource/notification.mp3') {
     return {
         timerMinutes,
         timerSeconds,
-        remainingTime,
         timerRunning,
         timerIsOver,
         runCountdown,
@@ -103,6 +98,5 @@ export function useTimer(audioUrl: string = '/resource/notification.mp3') {
         clear,
         checkAudioPermission,
         requestAudioPermission,
-        audioActivated,
     };
 }