From 86c6046fbc9fc67d2446fb2ddfc826494f1f0cb3 Mon Sep 17 00:00:00 2001
From: wangfq <wangfq@collectpublish.net>
Date: Fri, 5 Jun 2026 14:34:13 +0800
Subject: [PATCH] =?UTF-8?q?fix:=20=E6=B5=8B=E8=AF=95=E6=93=8D=E4=BD=9C?=
 =?UTF-8?q?=E9=A1=B5=E4=B8=89=E4=B8=AA=E6=95=B0=E6=8D=AE=E6=98=BE=E7=A4=BA?=
 =?UTF-8?q?=E5=8C=BA=E5=9B=A0=20relay=5Fcode=20=E6=94=B9=E5=8A=A8=E4=B8=8D?=
 =?UTF-8?q?=E6=98=BE=E7=A4=BA?=
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Content-Transfer-Encoding: 8bit

问题原因：
1. pollProgress 中所有 render 调用共用一个 try-catch，
   一处报错会导致后续所有渲染被跳过（级联失败）
2. 页面加载时没有初始化数据查询——不启动自动化就永远显示
   占位符

修复：
- 每个 render 调用独立 try-catch，互不影响
- 页面加载时调用 loadInitialData()，自动显示最新测试数据
   和波动测试数据
- records 增加 length>0 判断，避免空数组误触发渲染
---
 edc-web/app/static/js/test_op.js | 23 ++++++++++++++++++-----
 1 file changed, 18 insertions(+), 5 deletions(-)

diff --git a/edc-web/app/static/js/test_op.js b/edc-web/app/static/js/test_op.js
index dc6cf3b..7b52d6c 100644
--- a/edc-web/app/static/js/test_op.js
+++ b/edc-web/app/static/js/test_op.js
@@ -244,17 +244,30 @@ async function pollProgress() {
             }
         }
 
-        // 显示最新结果
-        if (data.latest) renderLatest(data.latest);
-        if (data.averages) renderAverages(data.averages);
-        if (data.latest_wave) renderLatestWave(data.latest_wave);
-        if (data.records) renderRecords(data.records);
+        // 显示最新结果（独立 try-catch，避免一处报错影响全部）
+        try { if (data.latest) renderLatest(data.latest); } catch (e) { console.error("renderLatest:", e); }
+        try { if (data.averages) renderAverages(data.averages); } catch (e) { console.error("renderAverages:", e); }
+        try { if (data.latest_wave) renderLatestWave(data.latest_wave); } catch (e) { console.error("renderLatestWave:", e); }
+        try { if (data.records && data.records.length) renderRecords(data.records); } catch (e) { console.error("renderRecords:", e); }
 
     } catch (e) {
         console.error("轮询失败:", e);
     }
 }
 
+// ─── 页面加载时获取初始数据 ──────────────────────
+async function loadInitialData() {
+    try {
+        const resp = await fetch(`/api/automation/${DNT_ID}/progress`);
+        const data = await resp.json();
+        if (data.latest) renderLatest(data.latest);
+        if (data.latest_wave) renderLatestWave(data.latest_wave);
+    } catch (e) {
+        // 初始加载静默失败
+    }
+}
+loadInitialData();
+
 // ─── UI ────────────────────────────────────────
 
 function setStatus(msg) {