优化代码逻辑，修复潜在播放问题

src/renderer/components/common/ProgressBar.vue

@@ -56,7 +56,7 @@ export default {
     }
     const handleMsMove = event => {
       if (!msEvent.isMsDown) return
-      if (!dragging.value) dragging.value = true
+      dragging.value ||= true
 
       let progress = msEvent.msDownProgress + (event.clientX - msEvent.msDownX) / dom_progress.value.clientWidth
       if (progress > 1) progress = 1

src/renderer/components/layout/PlayDetail/components/LyricMenu.vue

@@ -125,14 +125,14 @@ export default {
       let lxlyric = props.lyricInfo.lxlyric
       if (offsetTagRxp.test(lyric)) {
         lyric = lyric.replace(offsetTagAllRxp, `$1[offset:${offset}]`)
-        if (tlyric) tlyric = tlyric.replace(offsetTagAllRxp, `$1[offset:${offset}]`)
-        if (lxlyric) lxlyric = lxlyric.replace(offsetTagAllRxp, `$1[offset:${offset}]`)
-        if (rlyric) rlyric = rlyric.replace(offsetTagAllRxp, `$1[offset:${offset}]`)
+        tlyric &&= tlyric.replace(offsetTagAllRxp, `$1[offset:${offset}]`)
+        lxlyric &&= lxlyric.replace(offsetTagAllRxp, `$1[offset:${offset}]`)
+        rlyric &&= rlyric.replace(offsetTagAllRxp, `$1[offset:${offset}]`)
       } else {
-        lyric = `[offset:${offset}]\n` + lyric
-        if (tlyric) tlyric = `[offset:${offset}]\n` + tlyric
-        if (lxlyric) lxlyric = `[offset:${offset}]\n` + lxlyric
-        if (rlyric) rlyric = `[offset:${offset}]\n` + rlyric
+        lyric &&= `[offset:${offset}]\n` + lyric
+        tlyric &&= `[offset:${offset}]\n` + tlyric
+        lxlyric &&= `[offset:${offset}]\n` + lxlyric
+        rlyric &&= `[offset:${offset}]\n` + rlyric
       }
 
       const musicInfo = 'progress' in props.lyricInfo.musicInfo ? props.lyricInfo.musicInfo.meta.musicInfo : props.lyricInfo.musicInfo

src/renderer/components/layout/Toolbar/SearchInput.vue

@@ -64,7 +64,7 @@ export default {
     }
 
     const handleSearch = () => {
-      if (visibleList.value) visibleList.value = false
+      visibleList.value &&= false
       if (!searchText.value && route.path != '/search') {
         setSearchText('')
         return
@@ -83,13 +83,13 @@ export default {
       switch (action) {
         case 'focus':
           isFocused = true
-          if (!visibleList.value) visibleList.value = true
+          visibleList.value ||= true
           if (searchText.value) handleTipSearch()
           break
         case 'blur':
           isFocused = false
           setTimeout(() => {
-            if (visibleList.value) visibleList.value = false
+            visibleList.value &&= false
           }, 50)
           break
         case 'submit':

src/renderer/components/material/OnlineList/useList.ts

@@ -12,16 +12,16 @@ const useKeyEvent = ({ handleSelectAllData }: {
   }
 
   const handle_key_shift_down = () => {
-    if (!keyEvent.isShiftDown) keyEvent.isShiftDown = true
+    keyEvent.isShiftDown ||= true
   }
   const handle_key_shift_up = () => {
-    if (keyEvent.isShiftDown) keyEvent.isShiftDown = false
+    keyEvent.isShiftDown &&= false
   }
   const handle_key_mod_down = () => {
-    if (!keyEvent.isModDown) keyEvent.isModDown = true
+    keyEvent.isModDown ||= true
   }
   const handle_key_mod_up = () => {
-    if (keyEvent.isModDown) keyEvent.isModDown = false
+    keyEvent.isModDown &&= false
   }
   const handle_key_mod_a_down = ({ event }: LX.KeyDownEevent) => {
     if (!event || (event.target as HTMLElement).tagName == 'INPUT') return