修复判断可选人数逻辑

.gitignore

@@ -1,4 +1,5 @@
 build/bin
 node_modules
 frontend/dist
-package.json.md5
+package.json.md5
+.DS_Store

catch.go

@@ -3,6 +3,7 @@ package main
 import (
 	"fmt"
 	"time"
+
 	"github.com/playwright-community/playwright-go"
 	"github.com/wailsapp/wails/v2/pkg/runtime"
 )
@@ -398,6 +399,12 @@ func (a *App) CatchCourseMaj(speed int, studentID string, password string, cours
 					return
 				}
 				if exists, _ := ele.IsVisible(); exists {
+					// 检查是否可选人数为 0
+					if text, _ := iiiframe.Locator("#tr0_kxrs").InnerText(); text == "0" {
+						runtime.EventsEmit(a.ctx, "currentStatus", fmt.Sprintf("课程 %s 可选人数为零", courseID))
+						errCh <- fmt.Errorf("课程 %s 可选人数为零", courseID)
+						return
+					}
 					err = ele.Click()
 					if err != nil { errCh <- err; return }
 					break

frontend/src/components/Header.tsx

@@ -41,7 +41,7 @@ export function Header({ systemStatus }: HeaderProps ) {
       <p
         className='header-title'
       >
-        小鸦抢课 v1.5.1 - {systemStatus}
+        小鸦抢课 v1.5.2 - {systemStatus}
       </p>
 
       <button

frontend/src/styles/App.css

@@ -7,7 +7,6 @@
   width: 100dvw;
   overflow: hidden;
   background-color: var(--back);
-  border-radius: 10px!important;
 
   --header-height: 40px;
   --footer-height: 30px;

watch.go

@@ -616,6 +616,11 @@ func (a *App) watchCourseMajCore(speed int, studentID string, password string, c
 			return
 		}
 		if exists, _ := ele.IsVisible(); exists {
+			// 检查可选人数是否为 0
+			if text, _ := iiiframe.Locator("#tr0_kxrs").InnerText(); text == "0" {
+				ch <- nil
+				return
+			}
 			err = ele.Click()
 			if err != nil { ch <- err; return }
 			break