From 14ab6d211ce3a890cfc04ff2755c776246a48434 Mon Sep 17 00:00:00 2001
From: Hermes CI Fix <hermes-ci@sxbh.ltd>
Date: Fri, 18 Sep 2026 18:32:22 +0800
Subject: [PATCH] feat(cma): alignment mode system-level hint + double confirm
 (project-20260918-alignment-config-hint)

Frontend only: KPIAlignment.vue adds system-level notice and ElMessageBox confirm before save. No backend/storage change.
---
 frontend/src/views/KPIAlignment.vue | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/frontend/src/views/KPIAlignment.vue b/frontend/src/views/KPIAlignment.vue
index 6c094e9c..d4f9691b 100644
--- a/frontend/src/views/KPIAlignment.vue
+++ b/frontend/src/views/KPIAlignment.vue
@@ -15,6 +15,8 @@
     <!-- 模式选择器 -->
     <div v-if="showSelector" class="align-setup">
       <el-alert v-if="!alignConfigured" title="系统尚未配置KPI对齐模式" type="warning" :closable="false" show-icon class="section-gap" />
+      <el-alert type="info" :closable="false" show-icon title="系统级设置，影响全部账套"
+        description="对齐模式保存在系统级配置中，切换后将同时作用于全部账套。" style="margin-bottom:12px;" />
       <div style="display:grid;grid-template-columns:1fr 1fr 1fr;gap:12px;">
         <el-card v-for="mode in alignModes" :key="mode.key"
           :class="{ 'mode-card': true, 'selected-mode': selectedMode === mode.key }"
@@ -136,7 +138,7 @@
 <script setup lang="ts">
 import { ref, computed, onMounted } from 'vue'
 import { useRoute, useRouter } from 'vue-router'
-import { ElMessage } from 'element-plus'
+import { ElMessage, ElMessageBox } from 'element-plus'
 // 统一走 api/index.ts 的 axios 实例（拦截器自动带 Bearer / 401 跳登录）
 import { alignmentApi, mapApi } from '../api/index'
 
@@ -286,6 +288,14 @@ async function loadConfig() {
 
 async function saveAlignConfig() {
   if (!selectedMode.value) return
+  // 系统级设置二次确认：对齐模式存于全局配置（role_permissions 无 entity_id），切换影响全部账套
+  try {
+    await ElMessageBox.confirm(
+      `对齐模式为系统级设置，切换后将立即作用于全部账套。确认切换为「${selectedModeName.value}」？`,
+      '系统级设置二次确认',
+      { type: 'warning', confirmButtonText: '确认切换', cancelButtonText: '取消' }
+    )
+  } catch { return }
   saving.value = true
   try {
     // 修复：原 `'Bearer ' + token` 模板字面量 bug（header 值被写死成字面量 → 必 401）