From 2417dd974dc20c074d728e78823192f17cff7f97 Mon Sep 17 00:00:00 2001
From: cwchen <1048842385@qq.com>
Date: Tue, 11 Nov 2025 09:43:28 +0800
Subject: [PATCH] =?UTF-8?q?=E9=80=89=E4=B8=AD=E8=83=8C=E6=99=AF=E8=89=B2?=
 =?UTF-8?q?=E4=BC=98=E5=8C=96?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/views/common/DocumentSearch.vue | 95 ++++++++++++++++++++---------
 1 file changed, 66 insertions(+), 29 deletions(-)

diff --git a/src/views/common/DocumentSearch.vue b/src/views/common/DocumentSearch.vue
index c47b9b7..a3a46b1 100644
--- a/src/views/common/DocumentSearch.vue
+++ b/src/views/common/DocumentSearch.vue
@@ -3,7 +3,8 @@
         <div class="search-toolbar">
             <el-input v-model="keyword" class="search-input" placeholder="输入关键字搜索 PDF" clearable
                 @keyup.enter.native="handleSearch" @clear="resetSearch">
-                <el-button slot="append" icon="el-icon-search" @click="handleSearch" :loading="searching" :disabled="searching">
+                <el-button slot="append" icon="el-icon-search" @click="handleSearch" :loading="searching"
+                    :disabled="searching">
                     搜索
                 </el-button>
             </el-input>
@@ -217,7 +218,7 @@ export default {
                 const placeholder = document.createElement('div')
                 placeholder.className = 'pdf-page placeholder'
                 placeholder.style.margin = '0px auto 10px'
-                placeholder.style.position= 'relative';
+                placeholder.style.position = 'relative';
                 placeholder.dataset.page = pageNumber
                 placeholder.dataset.status = 'placeholder'
                 fragment.appendChild(placeholder)
@@ -541,8 +542,8 @@ export default {
                         console.error('全文预处理失败', error)
                     }
                 }
-                
-                
+
+
                 this.highlightMatches()
             } finally {
                 this.searching = false
@@ -728,7 +729,7 @@ export default {
             if (!skipNavigate) {
                 this.navigateToResult(this.currentResultIndex, true)
             } else {
-                this.updateCurrentResultActiveState()
+                this.scheduleActiveHighlightRefresh()
             }
         },
 
@@ -749,7 +750,7 @@ export default {
             }
 
             this.currentResultIndex = index
-            this.updateCurrentResultActiveState()
+            this.scheduleActiveHighlightRefresh()
 
             const target = this.searchResults[this.currentResultIndex]?.element
             if (!target) return
@@ -842,22 +843,48 @@ export default {
                 this.searchResults[matchIndex].element = elements[0] || null
             })
 
-            this.updateCurrentResultActiveState()
+            this.scheduleActiveHighlightRefresh()
         },
 
         updateCurrentResultActiveState() {
+            const activePageContainers = new Set()
+
             this.searchResults.forEach((item, idx) => {
                 if (!item) return
                 const elements = item.elements && item.elements.length ? item.elements : item.element ? [item.element] : []
                 elements.forEach((el) => {
                     if (!el) return
                     if (idx === this.currentResultIndex) {
-                        el.classList.add('is-active')
+                        el.classList.add('is-active', 'is-current')
+                        const container = el.closest('.pdf-page')
+                        if (container) {
+                            activePageContainers.add(container)
+                        }
                     } else {
-                        el.classList.remove('is-active')
+                        el.classList.remove('is-active', 'is-current')
                     }
                 })
             })
+
+            this.pageContainers.forEach((container) => {
+                if (!container) return
+                container.classList.remove('has-active-match')
+            })
+            activePageContainers.forEach((container) => {
+                container.classList.add('has-active-match')
+            })
+        },
+
+        scheduleActiveHighlightRefresh() {
+            this.$nextTick(() => {
+                if (typeof window !== 'undefined' && window.requestAnimationFrame) {
+                    window.requestAnimationFrame(() => {
+                        this.updateCurrentResultActiveState()
+                    })
+                } else {
+                    this.updateCurrentResultActiveState()
+                }
+            })
         },
 
         goToPrevious() {
@@ -955,11 +982,11 @@ export default {
             this.observer = new IntersectionObserver((entries) => {
                 entries.forEach((entry) => {
                     if (entry.isIntersecting) {
-            const page = Number(entry.target.dataset.page)
-            if (page) {
-                this.renderTextLayer(page, { visible: true, force: true })
-                this.scheduleRender(page, { priority: true })
-            }
+                        const page = Number(entry.target.dataset.page)
+                        if (page) {
+                            this.renderTextLayer(page, { visible: true, force: true })
+                            this.scheduleRender(page, { priority: true })
+                        }
                     } else {
                         const page = Number(entry.target.dataset.page)
                         if (page) {
@@ -978,15 +1005,15 @@ export default {
             initial.forEach((container) => {
                 const page = Number(container.dataset.page)
                 if (page) {
-                        if (page === 1) {
-                            // 已在预处理中完成
-                            return
-                        }
-                        if (page <= this.initialPreloadedCount) {
-                            this.scheduleRender(page, { priority: true })
-                        } else {
-                            this.scheduleRender(page)
-                        }
+                    if (page === 1) {
+                        // 已在预处理中完成
+                        return
+                    }
+                    if (page <= this.initialPreloadedCount) {
+                        this.scheduleRender(page, { priority: true })
+                    } else {
+                        this.scheduleRender(page)
+                    }
                 }
             })
         },
@@ -1008,8 +1035,8 @@ export default {
 .document-search {
     display: flex;
     flex-direction: column;
-  height: calc(100vh - 84px);
-  overflow: hidden;
+    height: calc(100vh - 84px);
+    overflow: hidden;
     background: #f4f7ff;
     padding: 16px;
     box-sizing: border-box;
@@ -1171,19 +1198,20 @@ export default {
     0% {
         transform: rotate(0deg);
     }
+
     100% {
         transform: rotate(360deg);
     }
 }
 
-.pdf-page > canvas.pdf-canvas {
+.pdf-page>canvas.pdf-canvas {
     position: relative;
     top: 0;
     left: 50%;
     transform: translateX(-50%);
 }
 
-.pdf-page > .textLayer {
+.pdf-page>.textLayer {
     position: absolute;
     top: 0;
     left: 50%;
@@ -1196,9 +1224,18 @@ export default {
     border-radius: 2px;
 }
 
-.search-highlight.is-active {
-    background: rgba(32, 109, 255, 0.85);
+::v-deep .search-highlight.is-active,
+::v-deep .search-highlight.is-current {
+    background: #206dff !important;
     color: #ffffff;
+    box-shadow: 0 0 0 2px rgba(32, 109, 255, 0.35);
+    border-radius: 4px;
+    transition: background 0.2s ease, box-shadow 0.2s ease;
+}
+
+.pdf-page.has-active-match {
+    box-shadow: 0 0 0 3px rgba(32, 109, 255, 0.45), 0 12px 36px rgba(32, 109, 255, 0.18);
+    transition: box-shadow 0.3s ease;
 }
 
 .state-panel {