From 72bd9108ca0ed2458ff450a2f411b62512634aad Mon Sep 17 00:00:00 2001
From: kalugin66 <kalugin66@ya.ru>
Date: Thu, 5 Mar 2026 11:48:44 +0500
Subject: [PATCH] =?UTF-8?q?=D0=B4=D1=83=D0=B1=D0=BB=D1=8C=20=D1=82=D0=B0?=
 =?UTF-8?q?=D1=81=D0=BA?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 public/main.js | 69 ++++++++++++++++++++++++++++++++++++++++----------
 1 file changed, 55 insertions(+), 14 deletions(-)

diff --git a/public/main.js b/public/main.js
index 231b30e..c0e0bcd 100644
--- a/public/main.js
+++ b/public/main.js
@@ -24,26 +24,67 @@ document.addEventListener('DOMContentLoaded', function() {
 
 function setupEventListeners() {
     // Форма входа
-    document.getElementById('login-form').addEventListener('submit', login);
-    
-    // Формы задач
-    document.getElementById('create-task-form').addEventListener('submit', createTask);
-    document.getElementById('edit-task-form').addEventListener('submit', updateTask);
-    document.getElementById('copy-task-form').addEventListener('submit', copyTask);
+    const loginForm = document.getElementById('login-form');
+    if (loginForm && !loginForm._hasSubmitListener) {
+        loginForm.addEventListener('submit', login);
+        loginForm._hasSubmitListener = true;
+    }
+
+    // Форма создания задачи
+    const createForm = document.getElementById('create-task-form');
+    if (createForm && !createForm._hasSubmitListener) {
+        createForm.addEventListener('submit', createTask);
+        createForm._hasSubmitListener = true;
+    }
+
+    // Форма редактирования задачи
+    const editForm = document.getElementById('edit-task-form');
+    if (editForm && !editForm._hasSubmitListener) {
+        editForm.addEventListener('submit', updateTask);
+        editForm._hasSubmitListener = true;
+    }
+
+    // Форма копирования задачи
+    const copyForm = document.getElementById('copy-task-form');
+    if (copyForm && !copyForm._hasSubmitListener) {
+        copyForm.addEventListener('submit', copyTask);
+        copyForm._hasSubmitListener = true;
+    }
+
+    // Форма редактирования назначения
+    const editAssignmentForm = document.getElementById('edit-assignment-form');
+    if (editAssignmentForm && !editAssignmentForm._hasSubmitListener) {
+        editAssignmentForm.addEventListener('submit', updateAssignment);
+        editAssignmentForm._hasSubmitListener = true;
+    }
+
+    // Форма доработки
+    const reworkForm = document.getElementById('rework-task-form');
+    if (reworkForm && !reworkForm._hasSubmitListener) {
+        reworkForm.addEventListener('submit', sendForRework);
+        reworkForm._hasSubmitListener = true;
+    }
 
-    document.getElementById('edit-assignment-form').addEventListener('submit', updateAssignment);
-    document.getElementById('rework-task-form').addEventListener('submit', sendForRework);
-    
     // Файлы
-    document.getElementById('files').addEventListener('change', updateFileList);
-    document.getElementById('edit-files').addEventListener('change', updateEditFileList);
-    
+    const filesInput = document.getElementById('files');
+    if (filesInput && !filesInput._hasChangeListener) {
+        filesInput.addEventListener('change', updateFileList);
+        filesInput._hasChangeListener = true;
+    }
+
+    const editFilesInput = document.getElementById('edit-files');
+    if (editFilesInput && !editFilesInput._hasChangeListener) {
+        editFilesInput.addEventListener('change', updateEditFileList);
+        editFilesInput._hasChangeListener = true;
+    }
+
     // Настройки уведомлений
     const notificationForm = document.getElementById('notification-settings-form');
-    if (notificationForm) {
+    if (notificationForm && !notificationForm._hasSubmitListener) {
         notificationForm.addEventListener('submit', saveNotificationSettings);
+        notificationForm._hasSubmitListener = true;
     }
-    
+
     // Инициализация загрузки файлов
     initializeFileUploads();
 }