比赛

frontend/src/components/competition/ProjectSubmission.jsx

@@ -12,6 +12,15 @@ const ProjectSubmission = ({ competitionId, initialValues, onCancel, onSuccess }
   const [fileList, setFileList] = useState([]);
   const queryClient = useQueryClient();
 
+  // Reset form when initialValues changes (important for switching between create/edit)
+  React.useEffect(() => {
+    if (initialValues) {
+      form.setFieldsValue(initialValues);
+    } else {
+      form.resetFields();
+    }
+  }, [initialValues, form]);
+
   const createMutation = useMutation({
     mutationFn: createProject,
     onSuccess: () => {
@@ -62,6 +71,13 @@ const ProjectSubmission = ({ competitionId, initialValues, onCancel, onSuccess }
   };
 
   const handleUpload = ({ file, onSuccess, onError }) => {
+    if (!initialValues?.id) {
+        message.warning('请先保存项目基本信息再上传文件');
+        // Prevent default upload
+        onError(new Error('请先保存项目'));
+        return;
+    }
+    
     const formData = new FormData();
     formData.append('file', file);
     formData.append('project', initialValues?.id || ''); // Need project ID first usually
@@ -70,7 +86,7 @@ const ProjectSubmission = ({ competitionId, initialValues, onCancel, onSuccess }
     // Or upload to temp storage then link?
     // For simplicity, let's assume we create project first if not exists
     if (!initialValues?.id) {
-        message.warning('请先保存项目基本信息再上传文件');
+        // Already handled above
         return;
     }
     
@@ -79,7 +95,7 @@ const ProjectSubmission = ({ competitionId, initialValues, onCancel, onSuccess }
 
   return (
     <Modal
-      title={initialValues ? "编辑项目" : "提交新项目"}
+      title={initialValues?.id ? "修改已提交项目" : "提交新项目"}
       open={true}
       onCancel={onCancel}
       footer={null}
@@ -114,6 +130,12 @@ const ProjectSubmission = ({ competitionId, initialValues, onCancel, onSuccess }
           <TextArea rows={3} placeholder="介绍您的团队成员和分工" />
         </Form.Item>
 
+        {initialValues?.status === 'submitted' && (
+           <div style={{ marginBottom: 24, color: '#faad14' }}>
+              注意：您已正式提交该项目，修改后需要重新审核（如适用）。
+           </div>
+        )}
+
         <Form.Item
           name="cover_image_url"
           label="封面图片链接"
@@ -139,7 +161,7 @@ const ProjectSubmission = ({ competitionId, initialValues, onCancel, onSuccess }
           <div style={{ display: 'flex', justifyContent: 'flex-end', gap: 10 }}>
             <Button onClick={onCancel}>取消</Button>
             <Button type="primary" htmlType="submit" loading={createMutation.isLoading || updateMutation.isLoading}>
-              保存草稿
+              {initialValues?.id ? '保存修改' : '保存草稿'}
             </Button>
             {initialValues?.id && (
                 <Button