fix: add input ref and focus search fields on toggle (#7766)

* fix: add input ref and focus search fields on toggle

* refactor(proxy): remove unnecessary delay in input focus timeouts

src/components/proxy/proxy-group-tools.tsx

@@ -11,7 +11,7 @@ import WifiTetheringOffRounded from '@mui/icons-material/WifiTetheringOffRounded
 import WifiTetheringRounded from '@mui/icons-material/WifiTetheringRounded'
 import { Box, IconButton, type SxProps, TextField } from '@mui/material'
 import { useDebounceFn } from 'ahooks'
-import { memo, useEffect } from 'react'
+import { memo, useEffect, useRef } from 'react'
 import { flushSync } from 'react-dom'
 import { useTranslation } from 'react-i18next'
 
@@ -62,6 +62,8 @@ export const ProxyGroupTools = memo(function ProxyGroupTools(props: Props) {
     verge?.default_latency_test?.trim() ||
     'http://cp.cloudflare.com/generate_204'
 
+  const inputRef = useRef<HTMLInputElement>(null)
+
   useEffect(() => {
     delayManager.setUrl(groupName, testUrl?.trim() || url || defaultLatencyUrl)
   }, [groupName, testUrl, defaultLatencyUrl, url])
@@ -102,7 +104,7 @@ export const ProxyGroupTools = memo(function ProxyGroupTools(props: Props) {
       {textState === 'filter' && (
         <Box sx={{ flex: '1 1 auto' }}>
           <BaseSearchBox
-            autoFocus
+            inputRef={inputRef}
             defaultValue={filterText}
             matchCase={filterMatchCase}
             matchWholeWord={filterMatchWholeWord}
@@ -118,6 +120,7 @@ export const ProxyGroupTools = memo(function ProxyGroupTools(props: Props) {
 
       {textState === 'url' && (
         <TextField
+          inputRef={inputRef}
           autoComplete="new-password"
           hiddenLabel
           autoSave="off"
@@ -205,6 +208,7 @@ export const ProxyGroupTools = memo(function ProxyGroupTools(props: Props) {
           onHeadState({
             textState: textState === 'url' ? null : 'url',
           })
+          setTimeout(() => inputRef.current?.focus())
         }}
       >
         {textState === 'url' ? (
@@ -249,6 +253,7 @@ export const ProxyGroupTools = memo(function ProxyGroupTools(props: Props) {
             // eslint-disable-next-line @eslint-react/dom-no-flush-sync
             flushSync(() => onHeadState({ open: true }))
           onHeadState({ textState: textState === 'filter' ? null : 'filter' })
+          setTimeout(() => inputRef.current?.focus())
         }}
       >
         {textState === 'filter' ? (