From 9336aced100a2f40f31f07ec93ce088361682e3e Mon Sep 17 00:00:00 2001
From: pompurin404 <pompurin404@mihomo.party>
Date: Mon, 2 Sep 2024 23:05:59 +0800
Subject: [PATCH] support search proxies

---
 changelog.md                                  |  5 +--
 .../src/components/base/collapse-input.tsx    | 42 +++++++++++++++++++
 src/renderer/src/pages/proxies.tsx            | 31 ++++++++++----
 3 files changed, 66 insertions(+), 12 deletions(-)
 create mode 100644 src/renderer/src/components/base/collapse-input.tsx

diff --git a/changelog.md b/changelog.md
index 24c9869..125be84 100644
--- a/changelog.md
+++ b/changelog.md
@@ -2,7 +2,6 @@
 
 - 1.2.x YAML覆写语法有所变动，请更新后参考文档进行修改
 
-### Bug Fixes
+### New Features
 
-- 修复某些MacOS DNS设置失败的问题
-- 修复Windows某些情况下无法启动的问题
+- 支持节点搜索
diff --git a/src/renderer/src/components/base/collapse-input.tsx b/src/renderer/src/components/base/collapse-input.tsx
new file mode 100644
index 0000000..4085c9d
--- /dev/null
+++ b/src/renderer/src/components/base/collapse-input.tsx
@@ -0,0 +1,42 @@
+import React, { useRef } from 'react'
+import { Input, InputProps } from '@nextui-org/react'
+import { FaSearch } from 'react-icons/fa'
+
+interface CollapseInputProps extends InputProps {
+  title: string
+}
+
+const CollapseInput: React.FC<CollapseInputProps> = (props) => {
+  const { title, ...inputProps } = props
+  const inputRef = useRef<HTMLInputElement>(null)
+  return (
+    <div className="flex">
+      <Input
+        size="sm"
+        ref={inputRef}
+        {...inputProps}
+        style={{ paddingInlineEnd: 0 }}
+        classNames={{
+          inputWrapper: 'bg-transparent',
+          input: `w-0 focus:w-[150px] bg-transparent transition-all duration-200`
+        }}
+        endContent={
+          <FaSearch
+            title={title}
+            className="cursor-pointer text-lg text-default-500"
+            onClick={(e) => {
+              e.stopPropagation()
+              inputRef.current?.focus()
+            }}
+          />
+        }
+        onClick={(e) => {
+          e.stopPropagation()
+          inputRef.current?.focus()
+        }}
+      />
+    </div>
+  )
+}
+
+export default CollapseInput
diff --git a/src/renderer/src/pages/proxies.tsx b/src/renderer/src/pages/proxies.tsx
index b79d21e..c737577 100644
--- a/src/renderer/src/pages/proxies.tsx
+++ b/src/renderer/src/pages/proxies.tsx
@@ -17,6 +17,7 @@ import ProxyItem from '@renderer/components/proxies/proxy-item'
 import { IoIosArrowBack } from 'react-icons/io'
 import { MdOutlineSpeed } from 'react-icons/md'
 import { useGroups } from '@renderer/hooks/use-groups'
+import CollapseInput from '@renderer/components/base/collapse-input'
 
 const Proxies: React.FC = () => {
   const { groups = [], mutate } = useGroups()
@@ -29,17 +30,18 @@ const Proxies: React.FC = () => {
   } = appConfig || {}
   const [cols, setCols] = useState(1)
   const [isOpen, setIsOpen] = useState(Array(groups.length).fill(false))
+  const [searchValue, setSearchValue] = useState(Array(groups.length).fill(''))
   const virtuosoRef = useRef<GroupedVirtuosoHandle>(null)
   const { groupCounts, allProxies } = useMemo(() => {
-    const groupCounts = groups.map((group, index) => {
-      if (!isOpen[index]) return 0
-      const count = Math.floor(group.all.length / cols)
-      return group.all.length % cols === 0 ? count : count + 1
-    })
+    const groupCounts: number[] = []
     const allProxies: (IMihomoProxy | IMihomoGroup)[][] = []
     groups.forEach((group, index) => {
       if (isOpen[index]) {
-        let groupProxies = [...group.all]
+        let groupProxies = group.all.filter((proxy) =>
+          proxy.name.toLowerCase().includes(searchValue[index].toLowerCase())
+        )
+        const count = Math.floor(groupProxies.length / cols)
+        groupCounts.push(groupProxies.length % cols === 0 ? count : count + 1)
         if (proxyDisplayOrder === 'delay') {
           groupProxies = groupProxies.sort((a, b) => {
             if (a.history.length === 0) return -1
@@ -54,12 +56,12 @@ const Proxies: React.FC = () => {
         }
         allProxies.push(groupProxies)
       } else {
+        groupCounts.push(0)
         allProxies.push([])
       }
     })
-
     return { groupCounts, allProxies }
-  }, [groups, isOpen, proxyDisplayOrder, cols])
+  }, [groups, isOpen, proxyDisplayOrder, cols, searchValue])
 
   const onChangeProxy = async (group: string, proxy: string): Promise<void> => {
     await mihomoChangeProxy(group, proxy)
@@ -165,7 +167,7 @@ const Proxies: React.FC = () => {
                 <Card
                   isPressable
                   fullWidth
-                  onPress={() => {
+                  onClick={() => {
                     setIsOpen((prev) => {
                       const newOpen = [...prev]
                       newOpen[index] = !prev[index]
@@ -226,6 +228,17 @@ const Proxies: React.FC = () => {
                             {groups[index].all.length}
                           </Chip>
                         )}
+                        <CollapseInput
+                          title="搜索节点"
+                          value={searchValue[index]}
+                          onValueChange={(v) => {
+                            setSearchValue((prev) => {
+                              const newSearchValue = [...prev]
+                              newSearchValue[index] = v
+                              return newSearchValue
+                            })
+                          }}
+                        />
                         <Button
                           title="定位到当前节点"
                           variant="light"