From 849e43724408c9b9ae845348a23bcdedfcb7fd3f Mon Sep 17 00:00:00 2001
From: claude_dev <claude-dev@sanguo.local>
Date: Thu, 13 Aug 2026 23:23:13 +0800
Subject: [PATCH] =?UTF-8?q?fix(strategy):=20dirty=E8=AF=AF=E6=A0=87?=
 =?UTF-8?q?=E6=A0=B9=E6=B2=BB:Monaco=20setValue=E5=9B=9E=E5=86=99modelValu?=
 =?UTF-8?q?e(=E5=90=AB=E6=8D=A2=E8=A1=8C=E8=A7=84=E6=95=B4)=E4=B8=8EnextTi?=
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 =?UTF-8?q?=E5=85=A5=E5=AE=BD=E9=99=90=E7=AA=97=E5=8F=A3300ms(echoGrace),?=
 =?UTF-8?q?=E7=AA=97=E5=8F=A3=E5=86=85code=E5=8F=98=E6=9B=B4=E4=B8=8D?=
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---
 frontend/src/views/strategy/Code.vue | 13 +++++++------
 1 file changed, 7 insertions(+), 6 deletions(-)

diff --git a/frontend/src/views/strategy/Code.vue b/frontend/src/views/strategy/Code.vue
index 0aeb56d..5a92476 100644
--- a/frontend/src/views/strategy/Code.vue
+++ b/frontend/src/views/strategy/Code.vue
@@ -1,5 +1,5 @@
 <script setup lang="ts">
-import { ref, computed, onMounted, watch, nextTick } from 'vue'
+import { ref, computed, onMounted, watch } from 'vue'
 import { useRoute, useRouter } from 'vue-router'
 import { ElMessage } from 'element-plus'
 import MonacoEditor from '@/components/MonacoEditor.vue'
@@ -52,6 +52,9 @@ onMounted(async () => {
 })
 
 const loadingCode = ref(false)
+// 载入宽限:载入后 Monaco setValue→onDidChangeModelContent→回写 modelValue 的链路
+// 会再次改变 code(可能规整换行),不能当用户编辑;300ms 后才视为真人输入
+let echoGrace = false
 
 async function select(f: StrategyFile): Promise<void> {
   activeName.value = f.name
@@ -60,14 +63,11 @@ async function select(f: StrategyFile): Promise<void> {
   loadingCode.value = true
   try {
     const { data } = await apiClient.get<{ code: string }>(`/strategy/file/${f.name}`)
+    echoGrace = true
     code.value = data.code
-    // 程序化赋值会触发 watch(code) 误标 dirty → 渲染后复位
-    await nextTick()
-    dirty.value = false
+    window.setTimeout(() => { echoGrace = false }, 300)
   } catch {
     code.value = ''
-    await nextTick()
-    dirty.value = false
     ElMessage.error(`读取 ${f.name} 失败`)
   } finally {
     loadingCode.value = false
@@ -75,6 +75,7 @@ async function select(f: StrategyFile): Promise<void> {
 }
 
 watch(code, () => {
+  if (echoGrace) return
   dirty.value = true
   syntaxOk.value = null
 })