From 3a570ed3750d99fa0b1ad1881a4aaa8caa71a56a Mon Sep 17 00:00:00 2001
From: jinglekang <jinglekang@live.cn>
Date: Wed, 3 Jun 2026 14:57:50 +0800
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---
 qingshuxuetang_auto_play.user.js | 51 +++++++++++++++++++++++++-------
 1 file changed, 40 insertions(+), 11 deletions(-)

diff --git a/qingshuxuetang_auto_play.user.js b/qingshuxuetang_auto_play.user.js
index ba0b08c..2b376c7 100644
--- a/qingshuxuetang_auto_play.user.js
+++ b/qingshuxuetang_auto_play.user.js
@@ -1,7 +1,7 @@
 // ==UserScript==
 // @name         平顶山学院（青书学堂）自动学习脚本
 // @namespace    http://tampermonkey.net/
-// @version      2025-11-26
+// @version      2026-06-03
 // @description  try to take over the world!
 // @author       You
 // @match        https://degree.qingshuxuetang.com/pdsu/Student/Course/CourseStudy*
@@ -13,8 +13,32 @@
 (function () {
   "use strict";
 
-  const url = window.location.href;
-  console.log("插件加载完成，等待界面渲染");
+  const url = window.location.href;
+  const MIN_STUDY_SECONDS = 5 * 60;
+  console.log("插件加载完成，等待界面渲染");
+
+  const parseStudySeconds = (text) => {
+    const hourMatch = text.match(/(\d+)\s*小时/);
+    const minuteMatch = text.match(/(\d+)\s*分钟/);
+    const secondMatch = text.match(/(\d+)\s*秒/);
+
+    return (
+      (hourMatch ? Number(hourMatch[1]) * 3600 : 0) +
+      (minuteMatch ? Number(minuteMatch[1]) * 60 : 0) +
+      (secondMatch ? Number(secondMatch[1]) : 0)
+    );
+  };
+
+  const shouldEnterCourseware = (item) => {
+    const mark = item.querySelector(".study_being");
+
+    if (!mark) {
+      return true;
+    }
+
+    const studiedSeconds = parseStudySeconds(mark.innerText);
+    return studiedSeconds < MIN_STUDY_SECONDS;
+  };
 
   const onPageLoad = () => {
     console.log("页面加载完成，开始执行脚本");
@@ -36,14 +60,19 @@
           console.error("课程数量为空，结束脚本");
           return;
         }
-        for (const item of items) {
-          if (!item.querySelector(".study_being")) {
-            console.log(
-              "点击下一个未播放的视频：" +
-                item.querySelector(".title").innerText
-            );
-            item.click();
-            return;
+        for (const item of items) {
+          if (shouldEnterCourseware(item)) {
+            const mark = item.querySelector(".study_being");
+            const studiedSeconds = mark ? parseStudySeconds(mark.innerText) : 0;
+            console.log(
+              "点击未完成学习时长的视频：" +
+                item.querySelector(".title").innerText +
+                "，已学习：" +
+                studiedSeconds +
+                "秒"
+            );
+            item.click();
+            return;
           }
         }
         console.log("所有视频均已播放完毕，结束脚本");