助手优化

vue-fastapi-frontend/src/views/aichat/aichat.vue

@@ -296,6 +296,7 @@ const { proxy } = getCurrentInstance();
 const aiChatRef = ref()
 const quickInputRef = ref()
 const scrollDiv = ref()
+const scorll = ref(true)
 const dialogScrollbar = ref()
 const loading = ref(false)
 const inputValue = ref('')
@@ -388,6 +389,14 @@ const getMaxHeight = () => {
 
 const handleScrollTop = ($event) => {
   scrollTop.value = $event.scrollTop
+  if (
+      dialogScrollbar.value.scrollHeight - (scrollTop.value + scrollDiv.value.wrapRef.offsetHeight) <=
+      30
+  ) {
+    scorll.value = true
+  } else {
+    scorll.value = false
+  }
   emit('scroll', { ...$event, dialogScrollbar: dialogScrollbar.value, scrollDiv: scrollDiv.value })
 }
 
@@ -396,9 +405,9 @@ const handleScroll = () => {
     // 内部高度小于外部高度 就需要出滚动条
     if (scrollDiv.value.wrapRef.offsetHeight < dialogScrollbar.value.scrollHeight) {
       // 如果当前滚动条距离最下面的距离在 规定距离 滚动条就跟随
-      // if (scorll.value) {
+      if (scorll.value) {
         scrollDiv.value.setScrollTop(getMaxHeight())
-      // }
+      }
     }
   }
 }