From 1018c1db116d2e7352676c765f0bc2585a283468 Mon Sep 17 00:00:00 2001
From: Hera Zhao <hera@euphon.net>
Date: Thu, 9 Apr 2026 10:12:30 +0000
Subject: [PATCH] =?UTF-8?q?fix:=20QR=E4=B8=8A=E4=BC=A0=E6=8F=90=E9=86=92?=
 =?UTF-8?q?=E6=94=B9=E4=B8=BA=E6=AF=8F=E6=9C=88=E4=B8=80=E6=AC=A1=EF=BC=8C?=
 =?UTF-8?q?=E6=8C=89=E9=92=AE=E5=A7=8B=E7=BB=88=E6=98=BE=E7=A4=BA?=
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- 用 localStorage 记录上次弹窗时间，30天内不再弹
- 📲 上传二维码按钮始终显示（只要用户没上传QR）
- 弹窗取消按钮文案改为「下次再说」

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
---
 frontend/src/components/RecipeDetailOverlay.vue | 17 +++++++++++------
 1 file changed, 11 insertions(+), 6 deletions(-)

diff --git a/frontend/src/components/RecipeDetailOverlay.vue b/frontend/src/components/RecipeDetailOverlay.vue
index d8a4bd7..4a6b9b6 100644
--- a/frontend/src/components/RecipeDetailOverlay.vue
+++ b/frontend/src/components/RecipeDetailOverlay.vue
@@ -516,13 +516,18 @@ async function loadBrand() {
   } catch {
     brand.value = {}
   }
-  // Show upload prompt if user hasn't set up brand assets yet
+  // Prompt QR upload at most once per month
   if (showBrandHint.value) {
-    const ok = await showConfirm(
-      '上传你的专属二维码，让配方卡片更专业 ✨',
-      { okText: '去上传', cancelText: '取消' }
-    )
-    if (ok) goUploadQr()
+    const lastPrompt = localStorage.getItem('qr_upload_prompt_time')
+    const oneMonth = 30 * 24 * 60 * 60 * 1000
+    if (!lastPrompt || Date.now() - Number(lastPrompt) > oneMonth) {
+      localStorage.setItem('qr_upload_prompt_time', String(Date.now()))
+      const ok = await showConfirm(
+        '上传你的专属二维码，让配方卡片更专业 ✨',
+        { okText: '去上传', cancelText: '下次再说' }
+      )
+      if (ok) goUploadQr()
+    }
   }
 }