From 0392445dd240482e9405f713d8ffe5633047570c Mon Sep 17 00:00:00 2001
From: yuetsh <517252939@qq.com>
Date: Thu, 27 Aug 2026 06:15:11 -0600
Subject: [PATCH] =?UTF-8?q?fix(=E6=B5=81=E7=A8=8B=E5=9B=BE):=20=E8=A1=A5?=
 =?UTF-8?q?=E4=B8=8A=E5=87=A0=E5=A4=84=E9=9D=99=E9=BB=98=E5=A4=B1=E8=B4=A5?=
 =?UTF-8?q?=20=E2=80=94=E2=80=94=20=E7=82=B9=E4=BA=86=E6=B2=A1=E5=8F=8D?=
 =?UTF-8?q?=E5=BA=94=E3=80=81=E5=BC=B9=E6=A1=86=E6=B0=B8=E4=B9=85=E8=BD=AC?=
 =?UTF-8?q?=E5=9C=88?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

`utils/api.ts` 的拦截器只对 login-required / account-disabled / permission-denied
弹提示，其余业务错误一律静默 reject。而流程图这一块的调用点基本都没 catch，
于是失败时用户什么都看不到：

- **重新判题**：后端会拒掉还在评分中的提交（409 retry-not-allowed），也可能撞上
  限流。老师点下去完全没反应，连报错都没有。实测修复前 0 条提示，修复后弹出
  「这条还在评分中，等出了结果再重新评分」。
  提示按**错误码**分支而不是 match 文案（`utils/api.ts` 里写明的约定）——
  后端文案是英文的，直接弹给老师看不合适。
- **课堂统计**：请求失败后图表停在旧数据上，没有任何迹象表明这次没拉到。

同一批里 `SubmitFlowchart` 的三处（弹框翻页、打开评分详情、加载到编辑器）随
上一个提交一起改了，问题是一样的：前两处失败时 `rendering` 卡在 true，弹框
永久转圈。

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
---
 apps/web/src/oj/submission/list.vue           | 16 ++++++++++++++-
 .../components/FlowchartStatisticsPanel.vue   | 20 +++++++++++++------
 2 files changed, 29 insertions(+), 7 deletions(-)

diff --git a/apps/web/src/oj/submission/list.vue b/apps/web/src/oj/submission/list.vue
index d475c76..ad9a2a7 100644
--- a/apps/web/src/oj/submission/list.vue
+++ b/apps/web/src/oj/submission/list.vue
@@ -195,7 +195,21 @@ async function rejudge(submissionID: string) {
 }
 
 async function retryFlowchart(submissionId: string) {
-  await retryFlowchartSubmission(submissionId)
+  // 后端会拒掉「还在评分中」的提交（409 retry-not-allowed），也可能撞上限流。
+  // 不兜住的话拦截器静默 reject，老师点下去完全没反应。
+  // 按错误码分支而不是 match 文案（见 utils/api.ts 的约定）——后端文案是英文的，
+  // 直接弹给老师看不合适
+  const retryTips: Record<string, string> = {
+    "retry-not-allowed": "这条还在评分中，等出了结果再重新评分",
+    "too-many-submissions": "操作太频繁了，缓一下再试",
+    "flowchart-not-found": "提交不存在，或者没有权限",
+  }
+  try {
+    await retryFlowchartSubmission(submissionId)
+  } catch (err: any) {
+    message.error(retryTips[err?.error] ?? "重新评分失败")
+    return
+  }
   message.success("重新评分已提交")
   listSubmissions()
 }
diff --git a/apps/web/src/shared/components/FlowchartStatisticsPanel.vue b/apps/web/src/shared/components/FlowchartStatisticsPanel.vue
index b110438..79f2204 100644
--- a/apps/web/src/shared/components/FlowchartStatisticsPanel.vue
+++ b/apps/web/src/shared/components/FlowchartStatisticsPanel.vue
@@ -203,6 +203,8 @@ interface Props {
 
 const props = defineProps<Props>()
 
+const message = useMessage()
+
 const durationOptions: SelectOption[] = [
   { label: "10分钟内", value: "minutes:10" },
   { label: "20分钟内", value: "minutes:20" },
@@ -528,12 +530,18 @@ async function handleStatistics() {
     query.duration === "all"
       ? { end }
       : { start: formatISO(sub(current, subOptions.value)), end }
-  const res = await getFlowchartStatistics(
-    duration,
-    query.problem,
-    query.username,
-  )
-  Object.assign(data, res)
+  try {
+    const res = await getFlowchartStatistics(
+      duration,
+      query.problem,
+      query.username,
+    )
+    Object.assign(data, res)
+  } catch (error) {
+    message.error("获取流程图统计失败")
+    console.error("获取流程图统计失败:", error)
+    return
+  }
   await nextTick()
   renderWordCloud()
 }