修复编辑卡的问题

src/components/PromptEditor.vue

@@ -18,6 +18,17 @@ const startY = ref(0);
 const lastX = ref(0);
 const lastY = ref(0);
 const dragStarted = ref(false);
+const dragContainer = ref<HTMLElement | null>(null);
+const cachedTokenRects = ref<{
+  index: number;
+  left: number;
+  top: number;
+  width: number;
+  height: number;
+  midX: number;
+}[]>([]);
+let rafId: number | null = null;
+
 const DRAG_THRESHOLD = 3; // 像素阈值，避免误触
 const editingIndex = ref<number | null>(null);
 const editingValue = ref('');
@@ -316,6 +327,24 @@ function onPointerDown(index: number, e: PointerEvent) {
   isDragging.value = false;
   insertSide.value = null;
 
+  // 缓存所有 Token 的位置信息 (相对于 dragContainer)
+  if (dragContainer.value) {
+    const selector = viewMode.value === 'compact' ? '.pe-token-compact' : '.pe-token-detail';
+    const elements = dragContainer.value.querySelectorAll(selector);
+    cachedTokenRects.value = Array.from(elements).map(el => {
+      const htmlEl = el as HTMLElement;
+      const idx = parseInt(htmlEl.getAttribute('data-index') || '-1', 10);
+      return {
+        index: idx,
+        left: htmlEl.offsetLeft,
+        top: htmlEl.offsetTop,
+        width: htmlEl.offsetWidth,
+        height: htmlEl.offsetHeight,
+        midX: htmlEl.offsetLeft + htmlEl.offsetWidth / 2
+      };
+    }).filter(item => item.index !== -1);
+  }
+
   // 监听全局移动与抬起
   window.addEventListener('pointermove', handlePointerMove);
   window.addEventListener('pointerup', handlePointerUp, { once: true });
@@ -326,14 +355,25 @@ function handlePointerMove(e: PointerEvent) {
   lastY.value = e.clientY;
   const dx = e.clientX - startX.value;
   const dy = e.clientY - startY.value;
-  if (!dragStarted.value && Math.hypot(dx, dy) > DRAG_THRESHOLD) {
+  
+  if (!dragStarted.value) {
+    if (Math.hypot(dx, dy) > DRAG_THRESHOLD) {
       dragStarted.value = true;
       isDragging.value = true;
       if (draggingIndex.value != null) createPointerPreview(draggingIndex.value);
     }
+    return;
+  }
+  
   if (!isDragging.value) return;
-  positionPreview(e.clientX, e.clientY);
+
-  updateOverIndexAndSide(e.clientX, e.clientY);
+  // 使用 requestAnimationFrame 节流渲染
+  if (rafId) return;
+  rafId = requestAnimationFrame(() => {
+    positionPreview(lastX.value, lastY.value);
+    updateOverIndexAndSideFast(lastX.value, lastY.value);
+    rafId = null;
+  });
 }
 
 function handlePointerUp(e: PointerEvent) {
@@ -364,6 +404,8 @@ function handlePointerUp(e: PointerEvent) {
 }
 
 function cleanupDrag() {
+  if (rafId) { cancelAnimationFrame(rafId); rafId = null; }
+  cachedTokenRects.value = [];
   draggingIndex.value = null;
   overIndex.value = null;
   isDragging.value = false;
@@ -403,22 +445,29 @@ function positionPreview(x: number, y: number) {
   dragPreview.value.style.transform = `translate(${x + 12}px, ${y + 12}px)`;
 }
 
-function updateOverIndexAndSide(x: number, y: number) {
+function updateOverIndexAndSideFast(clientX: number, clientY: number) {
-  insertSide.value = null;
+  if (!dragContainer.value) return;
+  
+  // 计算鼠标在容器内的相对坐标
+  const containerRect = dragContainer.value.getBoundingClientRect();
+  const relX = clientX - containerRect.left;
+  const relY = clientY - containerRect.top;
+
+  // 在缓存中查找命中的 Token
+  // 简单碰撞检测
+  const target = cachedTokenRects.value.find(item => 
+    relX >= item.left && relX <= item.left + item.width &&
+    relY >= item.top && relY <= item.top + item.height
+  );
+
+  if (!target || target.index === draggingIndex.value) {
     overIndex.value = null;
-  const el = document.elementFromPoint(x, y) as HTMLElement | null;
+    insertSide.value = null;
-  if (!el) return;
+    return;
-  const tokenEl = el.closest('.pe-token-compact, .pe-token-detail') as HTMLElement | null;
+  }
-  if (!tokenEl) return;
+
-  const idxAttr = tokenEl.getAttribute('data-index');
+  overIndex.value = target.index;
-  if (idxAttr == null) return;
+  insertSide.value = relX < target.midX ? 'before' : 'after';
-  const idx = parseInt(idxAttr, 10);
-  if (Number.isNaN(idx)) return;
-  if (idx === draggingIndex.value) { overIndex.value = null; insertSide.value = null; return; }
-  const rect = tokenEl.getBoundingClientRect();
-  const midX = rect.left + rect.width / 2;
-  overIndex.value = idx;
-  insertSide.value = x < midX ? 'before' : 'after';
 }
 
 function beginEdit(i: number) {
@@ -717,7 +766,7 @@ function isRemoveDisabled(token: string): boolean {
           </div>
         </div>
         
-        <div class="pe-drag-container" :class="{ 'is-dragging': isDragging }">
+        <div class="pe-drag-container" ref="dragContainer" :class="{ 'is-dragging': isDragging }">
         <div class="pe-tokens-compact" v-if="viewMode === 'compact'">
           <div
             v-for="(k,i) in tokens"

src/stores/promptStore.ts

@@ -5,6 +5,31 @@ import type { PromptDataset, PromptCategory, PromptGroup, PromptTag, LangCode, E
 const LS_KEY = 'ops.prompt.dataset.v1';
 let saveTimer: number | null = null; // 非响应式计时器，避免递归更新
 let baseline: PromptDataset | null = null; // 基线词库（从 public/sd 加载）
+let tagIndex: Map<string, PromptTag> | null = null;
+let tagNormIndex: Map<string, PromptTag> | null = null;
+
+function rebuildTagIndex(dataset: PromptDataset | null) {
+  if (!dataset) {
+    tagIndex = null;
+    tagNormIndex = null;
+    return;
+  }
+  tagIndex = new Map();
+  tagNormIndex = new Map();
+  for (const cat of dataset.categories) {
+    for (const g of cat.groups) {
+      for (const t of g.tags) {
+        if (!tagIndex.has(t.key)) {
+          tagIndex.set(t.key, t);
+        }
+        const norm = normalizeKeyForMatch(t.key);
+        if (!tagNormIndex.has(norm)) {
+          tagNormIndex.set(norm, t);
+        }
+      }
+    }
+  }
+}
 
 function deepClone<T>(obj: T): T {
   return JSON.parse(JSON.stringify(obj));
@@ -115,6 +140,9 @@ export const usePromptStore = defineStore('promptStore', {
         this.dataset = deepClone(baseline!);
         this.promptText = '1girl, solo, long hair, blue eyes, smile, looking_at_viewer, upper_body, outdoors, sunset';
       }
+      // 建立索引
+      rebuildTagIndex(this.dataset);
+
       // 若无恢复语言，则默认使用 zh_CN
       if (!this.selectedLang) {
         this.selectedLang = 'zh_CN' as LangCode;
@@ -172,6 +200,7 @@ export const usePromptStore = defineStore('promptStore', {
           console.warn('检测到预设数据，请使用预设管理页面的导入功能来导入预设数据');
         }
       }
+      rebuildTagIndex(this.dataset);
       this.selectedCategoryIndex = 0;
       this.selectedGroupIndex = 0;
       this.save();
@@ -248,11 +277,13 @@ export const usePromptStore = defineStore('promptStore', {
       if (!grp) return;
       // 新增提示词插入到列表顶部，便于用户立即编辑
       grp.tags.unshift({ key, translation: { en: key, [this.selectedLang]: key } });
+      rebuildTagIndex(this.dataset);
     },
     removeTag(groupId: string, key: string) {
       const grp = this.findGroupById(groupId);
       if (!grp) return;
       grp.tags = grp.tags.filter((t) => t.key !== key);
+      rebuildTagIndex(this.dataset);
     },
     updateTagKey(groupId: string, oldKey: string, newKey: string) {
       const grp = this.findGroupById(groupId);
@@ -262,6 +293,7 @@ export const usePromptStore = defineStore('promptStore', {
       tag.key = newKey;
       if (!tag.translation) tag.translation = {};
       tag.translation.en = newKey;
+      rebuildTagIndex(this.dataset);
     },
     setTranslation(groupId: string, key: string, lang: LangCode, val: string) {
       const grp = this.findGroupById(groupId);
@@ -432,16 +464,13 @@ export const usePromptStore = defineStore('promptStore', {
       this.promptText = tokens.join(', ');
     },
     getTagByKey(key: string): PromptTag | null {
+      if (!tagIndex && this.dataset) {
+        rebuildTagIndex(this.dataset);
+      }
+      if (!tagIndex || !tagNormIndex) return null;
+      if (tagIndex.has(key)) return tagIndex.get(key)!;
       const target = normalizeKeyForMatch(key);
-      for (const cat of this.dataset?.categories || []) {
+      return tagNormIndex.get(target) || null;
-        for (const g of cat.groups) {
-          for (const t of g.tags) {
-            if (t.key === key) return t; // 精确匹配优先
-            if (normalizeKeyForMatch(t.key) === target) return t; // 下划线/空格归一化匹配
-          }
-        }
-      }
-      return null;
     },
     getTranslation(key: string, lang: LangCode): string | null {
       // 兼容包裹层：如 {aaa}、(aaa) 等
@@ -485,6 +514,7 @@ export const usePromptStore = defineStore('promptStore', {
       }
       const grp = this.ensureCustomGroup();
       grp.tags.push({ key, translation: { en: key, [lang]: val } });
+      rebuildTagIndex(this.dataset);
     },
     ensureCustomGroup(): PromptGroup {
       const catName = 'Custom';