From 6b988bd582bfcd17fee48c476a5a6e5cc172b0d5 Mon Sep 17 00:00:00 2001
From: baoshiwei <baoshiwei@shlanbao.cn>
Date: 星期三, 12 三月 2025 10:08:33 +0800
Subject: [PATCH] dev-2

---
 src/layout/components/TagsView/ScrollPane.vue |   85 ++++++++++++++++++++----------------------
 1 files changed, 41 insertions(+), 44 deletions(-)

diff --git a/src/layout/components/TagsView/ScrollPane.vue b/src/layout/components/TagsView/ScrollPane.vue
index 5c2977a..3b30043 100644
--- a/src/layout/components/TagsView/ScrollPane.vue
+++ b/src/layout/components/TagsView/ScrollPane.vue
@@ -1,65 +1,62 @@
 <template>
-  <el-scrollbar
-    ref="scrollContainer"
-    :vertical="false"
-    class="scroll-container"
-    @wheel.prevent="handleScroll"
-  >
+  <el-scrollbar ref="scrollContainerRef" :vertical="false" class="scroll-container" @wheel.prevent="handleScroll">
     <slot />
   </el-scrollbar>
 </template>
 
-<script setup>
-import useTagsViewStore from '@/store/modules/tagsView'
+<script setup lang="ts">
+import { RouteLocationNormalized } from 'vue-router';
+import useTagsViewStore from '@/store/modules/tagsView';
 
 const tagAndTagSpacing = ref(4);
-const { proxy } = getCurrentInstance();
 
-const scrollWrapper = computed(() => proxy.$refs.scrollContainer.$refs.wrapRef);
+const scrollContainerRef = ref<ElScrollbarInstance>();
+const scrollWrapper = computed(() => scrollContainerRef.value?.$refs.wrapRef);
 
 onMounted(() => {
-  scrollWrapper.value.addEventListener('scroll', emitScroll, true)
-})
+  scrollWrapper.value?.addEventListener('scroll', emitScroll, true);
+});
 onBeforeUnmount(() => {
-  scrollWrapper.value.removeEventListener('scroll', emitScroll)
-})
+  scrollWrapper.value?.removeEventListener('scroll', emitScroll);
+});
 
-function handleScroll(e) {
-  const eventDelta = e.wheelDelta || -e.deltaY * 40
+const handleScroll = (e: WheelEvent) => {
+  const eventDelta = (e as any).wheelDelta || -e.deltaY * 40;
   const $scrollWrapper = scrollWrapper.value;
-  $scrollWrapper.scrollLeft = $scrollWrapper.scrollLeft + eventDelta / 4
-}
-const emits = defineEmits()
+  $scrollWrapper.scrollLeft = $scrollWrapper.scrollLeft + eventDelta / 4;
+};
+const emits = defineEmits(['scroll']);
 const emitScroll = () => {
-  emits('scroll')
-}
+  emits('scroll');
+};
 
-const tagsViewStore = useTagsViewStore()
+const tagsViewStore = useTagsViewStore();
 const visitedViews = computed(() => tagsViewStore.visitedViews);
 
-function moveToTarget(currentTag) {
-  const $container = proxy.$refs.scrollContainer.$el
-  const $containerWidth = $container.offsetWidth
+const moveToTarget = (currentTag: RouteLocationNormalized) => {
+  const $container = scrollContainerRef.value?.$el;
+  const $containerWidth = $container.offsetWidth;
   const $scrollWrapper = scrollWrapper.value;
 
-  let firstTag = null
-  let lastTag = null
+  let firstTag = null;
+  let lastTag = null;
 
   // find first tag and last tag
   if (visitedViews.value.length > 0) {
-    firstTag = visitedViews.value[0]
-    lastTag = visitedViews.value[visitedViews.value.length - 1]
+    firstTag = visitedViews.value[0];
+    lastTag = visitedViews.value[visitedViews.value.length - 1];
   }
 
   if (firstTag === currentTag) {
-    $scrollWrapper.scrollLeft = 0
+    $scrollWrapper.scrollLeft = 0;
   } else if (lastTag === currentTag) {
-    $scrollWrapper.scrollLeft = $scrollWrapper.scrollWidth - $containerWidth
+    $scrollWrapper.scrollLeft = $scrollWrapper.scrollWidth - $containerWidth;
   } else {
-    const tagListDom = document.getElementsByClassName('tags-view-item');
-    const currentIndex = visitedViews.value.findIndex(item => item === currentTag)
-    let prevTag = null
-    let nextTag = null
+    const tagListDom: any = document.getElementsByClassName('tags-view-item');
+    const currentIndex = visitedViews.value.findIndex((item) => item === currentTag);
+    let prevTag = null;
+    let nextTag = null;
+
     for (const k in tagListDom) {
       if (k !== 'length' && Object.hasOwnProperty.call(tagListDom, k)) {
         if (tagListDom[k].dataset.path === visitedViews.value[currentIndex - 1].path) {
@@ -72,24 +69,24 @@
     }
 
     // the tag's offsetLeft after of nextTag
-    const afterNextTagOffsetLeft = nextTag.offsetLeft + nextTag.offsetWidth + tagAndTagSpacing.value
+    const afterNextTagOffsetLeft = nextTag.offsetLeft + nextTag.offsetWidth + tagAndTagSpacing.value;
 
     // the tag's offsetLeft before of prevTag
-    const beforePrevTagOffsetLeft = prevTag.offsetLeft - tagAndTagSpacing.value
+    const beforePrevTagOffsetLeft = prevTag.offsetLeft - tagAndTagSpacing.value;
     if (afterNextTagOffsetLeft > $scrollWrapper.scrollLeft + $containerWidth) {
-      $scrollWrapper.scrollLeft = afterNextTagOffsetLeft - $containerWidth
+      $scrollWrapper.scrollLeft = afterNextTagOffsetLeft - $containerWidth;
     } else if (beforePrevTagOffsetLeft < $scrollWrapper.scrollLeft) {
-      $scrollWrapper.scrollLeft = beforePrevTagOffsetLeft
+      $scrollWrapper.scrollLeft = beforePrevTagOffsetLeft;
     }
   }
-}
+};
 
 defineExpose({
-  moveToTarget,
-})
+  moveToTarget
+});
 </script>
 
-<style lang='scss' scoped>
+<style lang="scss" scoped>
 .scroll-container {
   white-space: nowrap;
   position: relative;
@@ -102,4 +99,4 @@
     height: 49px;
   }
 }
-</style>
\ No newline at end of file
+</style>

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