From f488cc3643074ac5fb7f9001232c117901a1d0df Mon Sep 17 00:00:00 2001
From: Memory <134070804+Memory2314@users.noreply.github.com>
Date: Mon, 29 Sep 2025 23:42:40 +0800
Subject: [PATCH] perf: reload config without kernel restart

---
 src/main/config/profile.ts    | 21 ++++++++++++++++++++-
 src/main/core/mihomoApi.ts    | 27 +++++++++++++++++++++++++++
 src/main/utils/ipc.ts         |  2 ++
 src/renderer/src/utils/ipc.ts |  4 ++++
 4 files changed, 53 insertions(+), 1 deletion(-)

diff --git a/src/main/config/profile.ts b/src/main/config/profile.ts
index b57fb3c..01ee214 100644
--- a/src/main/config/profile.ts
+++ b/src/main/config/profile.ts
@@ -11,6 +11,7 @@ import { defaultProfile } from '../utils/template'
 import { subStorePort } from '../resolve/server'
 import { join } from 'path'
 import { app } from 'electron'
+import { mihomoUpgradeConfig } from '../core/mihomoApi'
 
 let profileConfig: IProfileConfig // profile.yaml
 // 最终选中订阅ID
@@ -221,7 +222,25 @@ export async function setProfileStr(id: string, content: string): Promise<void>
   // 读取最新的配置
   const { current } = await getProfileConfig(true)
   await writeFile(profilePath(id), content, 'utf-8')
-  if (current === id) await restartCore()
+  if (current === id) {
+    try {
+      const { generateProfile } = await import('../core/factory')
+      await generateProfile()
+      await mihomoUpgradeConfig()
+      console.log('[Profile] Config reloaded successfully using mihomoUpgradeConfig')
+    } catch (error) {
+      console.error('[Profile] Failed to reload config with mihomoUpgradeConfig:', error)
+      try {
+        console.log('[Profile] Falling back to restart core')
+        const { restartCore } = await import('../core/manager')
+        await restartCore()
+        console.log('[Profile] Core restarted successfully')
+      } catch (restartError) {
+        console.error('[Profile] Failed to restart core:', restartError)
+        throw restartError
+      }
+    }
+  }
 }
 
 export async function getProfile(id: string | undefined): Promise<IMihomoConfig> {
diff --git a/src/main/core/mihomoApi.ts b/src/main/core/mihomoApi.ts
index 936e6a2..b66c922 100644
--- a/src/main/core/mihomoApi.ts
+++ b/src/main/core/mihomoApi.ts
@@ -188,6 +188,33 @@ export const mihomoUpgradeUI = async (): Promise<void> => {
   return await instance.post('/upgrade/ui')
 }
 
+export const mihomoUpgradeConfig = async (): Promise<void> => {
+  console.log('[mihomoApi] mihomoUpgradeConfig called')
+  
+  try {
+    const instance = await getAxios()
+    console.log('[mihomoApi] axios instance obtained')
+    const { diffWorkDir = false } = await getAppConfig()
+    const { current } = await import('../config').then(mod => mod.getProfileConfig(true))
+    const { mihomoWorkConfigPath } = await import('../utils/dirs')
+    const configPath = diffWorkDir ? mihomoWorkConfigPath(current) : mihomoWorkConfigPath('work')
+    console.log('[mihomoApi] config path:', configPath)
+    const { existsSync } = await import('fs')
+    if (!existsSync(configPath)) {
+      console.log('[mihomoApi] config file does not exist, generating...')
+      const { generateProfile } = await import('./factory')
+      await generateProfile()
+    }
+    const response = await instance.put('/configs?force=true', {
+      path: configPath
+    })
+    console.log('[mihomoApi] config upgrade request completed', response?.status || 'no status')
+  } catch (error) {
+    console.error('[mihomoApi] Failed to upgrade config:', error)
+    throw error
+  }
+}
+
 // Smart 内核 API
 export const mihomoSmartGroupWeights = async (
   groupName: string
diff --git a/src/main/utils/ipc.ts b/src/main/utils/ipc.ts
index 20e3752..543ae22 100644
--- a/src/main/utils/ipc.ts
+++ b/src/main/utils/ipc.ts
@@ -16,6 +16,7 @@ import {
   mihomoUpgrade,
   mihomoUpgradeGeo,
   mihomoUpgradeUI,
+  mihomoUpgradeConfig,
   mihomoVersion,
   patchMihomoConfig,
   mihomoSmartGroupWeights,
@@ -169,6 +170,7 @@ export function registerIpcMainHandlers(): void {
   ipcMain.handle('mihomoUpgradeGeo', ipcErrorWrapper(mihomoUpgradeGeo))
   ipcMain.handle('mihomoUpgrade', ipcErrorWrapper(mihomoUpgrade))
   ipcMain.handle('mihomoUpgradeUI', ipcErrorWrapper(mihomoUpgradeUI))
+  ipcMain.handle('mihomoUpgradeConfig', ipcErrorWrapper(mihomoUpgradeConfig))
   ipcMain.handle('mihomoProxyDelay', (_e, proxy, url) =>
     ipcErrorWrapper(mihomoProxyDelay)(proxy, url)
   )
diff --git a/src/renderer/src/utils/ipc.ts b/src/renderer/src/utils/ipc.ts
index a45d924..3d8fe3f 100644
--- a/src/renderer/src/utils/ipc.ts
+++ b/src/renderer/src/utils/ipc.ts
@@ -88,6 +88,10 @@ export async function mihomoUpgradeUI(): Promise<void> {
   return ipcErrorWrapper(await window.electron.ipcRenderer.invoke('mihomoUpgradeUI'))
 }
 
+export async function mihomoUpgradeConfig(): Promise<void> {
+  return ipcErrorWrapper(await window.electron.ipcRenderer.invoke('mihomoUpgradeConfig'))
+}
+
 export async function mihomoProxyDelay(proxy: string, url?: string): Promise<IMihomoDelay> {
   return ipcErrorWrapper(await window.electron.ipcRenderer.invoke('mihomoProxyDelay', proxy, url))
 }