Enhance dialog components by adding smooth scroll to top functionality upon opening; update ConfirmDialog, ClearSubmissionsDialog, and DuplicateChainDialog for improved user experience. Remove unused ConfirmDialog from ChainsListPage and TasksListPage, streamlining code.

src/components/ClearSubmissionsDialog.tsx

@@ -1,4 +1,4 @@
-import React from 'react'
+import React, { useEffect } from 'react'
 import { useTranslation } from 'react-i18next'
 import {
   DialogRoot,
@@ -29,6 +29,13 @@ export const ClearSubmissionsDialog: React.FC<ClearSubmissionsDialogProps> = ({
   const { t } = useTranslation()
   const [clearSubmissions, { isLoading }] = useClearChainSubmissionsMutation()
 
+  // Прокручиваем страницу к началу при открытии диалога
+  useEffect(() => {
+    if (isOpen) {
+      window.scrollTo({ top: 0, behavior: 'smooth' })
+    }
+  }, [isOpen])
+
   const handleConfirm = async () => {
     if (!chain) return
 
@@ -52,7 +59,7 @@ export const ClearSubmissionsDialog: React.FC<ClearSubmissionsDialogProps> = ({
   if (!chain) return null
 
   return (
-    <DialogRoot open={isOpen} onOpenChange={(e) => !e.open && onClose()}>
+    <DialogRoot open={isOpen} onOpenChange={(e) => !e.open && onClose()} scrollBehavior="inside">
       <DialogContent>
         <DialogHeader>
           <DialogTitle>{t('challenge.admin.chains.clear.submissions.dialog.title')}</DialogTitle>
@@ -77,3 +84,4 @@ export const ClearSubmissionsDialog: React.FC<ClearSubmissionsDialogProps> = ({
 
 
 
+

src/components/ConfirmDialog.tsx

@@ -1,4 +1,4 @@
-import React from 'react'
+import React, { useEffect } from 'react'
 import { useTranslation } from 'react-i18next'
 import {
   DialogRoot,
@@ -36,8 +36,16 @@ export const ConfirmDialog: React.FC<ConfirmDialogProps> = ({
   
   const confirm = confirmLabel || t('challenge.admin.common.confirm')
   const cancel = cancelLabel || t('challenge.admin.common.cancel')
+
+  // Прокручиваем страницу к началу при открытии диалога
+  useEffect(() => {
+    if (isOpen) {
+      window.scrollTo({ top: 0, behavior: 'smooth' })
+    }
+  }, [isOpen])
+
   return (
-    <DialogRoot open={isOpen} onOpenChange={(e) => !e.open && onClose()}>
+    <DialogRoot open={isOpen} onOpenChange={(e) => !e.open && onClose()} scrollBehavior="inside">
       <DialogContent>
         <DialogHeader>
           <DialogTitle>{title}</DialogTitle>

src/components/DuplicateChainDialog.tsx

@@ -1,4 +1,4 @@
-import React, { useState } from 'react'
+import React, { useState, useEffect } from 'react'
 import { useTranslation } from 'react-i18next'
 import {
   DialogRoot,
@@ -33,6 +33,13 @@ export const DuplicateChainDialog: React.FC<DuplicateChainDialogProps> = ({
   const [name, setName] = useState('')
   const [duplicateChain, { isLoading }] = useDuplicateChainMutation()
 
+  // Прокручиваем страницу к началу при открытии диалога
+  useEffect(() => {
+    if (isOpen) {
+      window.scrollTo({ top: 0, behavior: 'smooth' })
+    }
+  }, [isOpen])
+
   const handleClose = () => {
     setName('')
     onClose()
@@ -68,7 +75,7 @@ export const DuplicateChainDialog: React.FC<DuplicateChainDialogProps> = ({
   })
 
   return (
-    <DialogRoot open={isOpen} onOpenChange={(e) => !e.open && handleClose()}>
+    <DialogRoot open={isOpen} onOpenChange={(e) => !e.open && handleClose()} scrollBehavior="inside">
       <DialogContent>
         <DialogHeader>
           <DialogTitle>{t('challenge.admin.chains.duplicate.dialog.title')}</DialogTitle>
@@ -106,3 +113,4 @@ export const DuplicateChainDialog: React.FC<DuplicateChainDialogProps> = ({
 
 
 
+

src/pages/chains/ChainsListPage.tsx

@@ -17,7 +17,6 @@ import { URLs } from '../../__data__/urls'
 import { LoadingSpinner } from '../../components/LoadingSpinner'
 import { ErrorAlert } from '../../components/ErrorAlert'
 import { EmptyState } from '../../components/EmptyState'
-import { ConfirmDialog } from '../../components/ConfirmDialog'
 import { DuplicateChainDialog } from '../../components/DuplicateChainDialog'
 import { ClearSubmissionsDialog } from '../../components/ClearSubmissionsDialog'
 import type { ChallengeChain } from '../../types/challenge'
@@ -27,26 +26,28 @@ export const ChainsListPage: React.FC = () => {
   const navigate = useNavigate()
   const { t } = useTranslation()
   const { data: chains, isLoading, error, refetch } = useGetChainsQuery()
-  const [deleteChain, { isLoading: isDeleting }] = useDeleteChainMutation()
+  const [deleteChain] = useDeleteChainMutation()
 
   const [searchQuery, setSearchQuery] = useState('')
-  const [chainToDelete, setChainToDelete] = useState<ChallengeChain | null>(null)
   const [chainToDuplicate, setChainToDuplicate] = useState<ChallengeChain | null>(null)
   const [chainToClearSubmissions, setChainToClearSubmissions] = useState<ChallengeChain | null>(null)
   const [updatingChainId, setUpdatingChainId] = useState<string | null>(null)
   const [updateChain] = useUpdateChainMutation()
 
-  const handleDeleteChain = async () => {
+  const handleDeleteChain = async (chain: ChallengeChain) => {
-    if (!chainToDelete) return
+    const confirmed = window.confirm(
+      t('challenge.admin.chains.delete.confirm.message', { name: chain.name })
+    )
+
+    if (!confirmed) return
 
     try {
-      await deleteChain(chainToDelete.id).unwrap()
+      await deleteChain(chain.id).unwrap()
       toaster.create({
         title: t('challenge.admin.common.success'),
         description: t('challenge.admin.chains.deleted'),
         type: 'success',
       })
-      setChainToDelete(null)
     } catch (err) {
       toaster.create({
         title: t('challenge.admin.common.error'),
@@ -205,7 +206,7 @@ export const ChainsListPage: React.FC = () => {
                         size="sm"
                         variant="ghost"
                         colorPalette="red"
-                        onClick={() => setChainToDelete(chain)}
+                        onClick={() => handleDeleteChain(chain)}
                       >
                         {t('challenge.admin.chains.list.button.delete')}
                       </Button>
@@ -218,16 +219,6 @@ export const ChainsListPage: React.FC = () => {
         </Box>
       )}
 
-      <ConfirmDialog
-        isOpen={!!chainToDelete}
-        onClose={() => setChainToDelete(null)}
-        onConfirm={handleDeleteChain}
-        title={t('challenge.admin.chains.delete.confirm.title')}
-        message={t('challenge.admin.chains.delete.confirm.message', { name: chainToDelete?.name })}
-        confirmLabel={t('challenge.admin.chains.delete.confirm.button')}
-        isLoading={isDeleting}
-      />
-
       <DuplicateChainDialog
         isOpen={!!chainToDuplicate}
         onClose={() => setChainToDuplicate(null)}

src/pages/tasks/TasksListPage.tsx

@@ -17,7 +17,6 @@ import { URLs } from '../../__data__/urls'
 import { LoadingSpinner } from '../../components/LoadingSpinner'
 import { ErrorAlert } from '../../components/ErrorAlert'
 import { EmptyState } from '../../components/EmptyState'
-import { ConfirmDialog } from '../../components/ConfirmDialog'
 import type { ChallengeTask } from '../../types/challenge'
 import { toaster } from '../../components/ui/toaster'
 
@@ -25,22 +24,24 @@ export const TasksListPage: React.FC = () => {
   const navigate = useNavigate()
   const { t } = useTranslation()
   const { data: tasks, isLoading, error, refetch } = useGetTasksQuery()
-  const [deleteTask, { isLoading: isDeleting }] = useDeleteTaskMutation()
+  const [deleteTask] = useDeleteTaskMutation()
 
   const [searchQuery, setSearchQuery] = useState('')
-  const [taskToDelete, setTaskToDelete] = useState<ChallengeTask | null>(null)
 
-  const handleDeleteTask = async () => {
+  const handleDeleteTask = async (task: ChallengeTask) => {
-    if (!taskToDelete) return
+    const confirmed = window.confirm(
+      t('challenge.admin.tasks.delete.confirm.message', { title: task.title })
+    )
+
+    if (!confirmed) return
 
     try {
-      await deleteTask(taskToDelete.id).unwrap()
+      await deleteTask(task.id).unwrap()
       toaster.create({
         title: t('challenge.admin.common.success'),
         description: t('challenge.admin.tasks.deleted'),
         type: 'success',
       })
-      setTaskToDelete(null)
     } catch (_err) {
       toaster.create({
         title: t('challenge.admin.common.error'),
@@ -152,7 +153,7 @@ export const TasksListPage: React.FC = () => {
                         size="sm"
                         variant="ghost"
                         colorPalette="red"
-                        onClick={() => setTaskToDelete(task)}
+                        onClick={() => handleDeleteTask(task)}
                       >
                         {t('challenge.admin.tasks.list.button.delete')}
                       </Button>
@@ -164,16 +165,6 @@ export const TasksListPage: React.FC = () => {
           </Table.Root>
         </Box>
       )}
-
-      <ConfirmDialog
-        isOpen={!!taskToDelete}
-        onClose={() => setTaskToDelete(null)}
-        onConfirm={handleDeleteTask}
-        title={t('challenge.admin.tasks.delete.confirm.title')}
-        message={t('challenge.admin.tasks.delete.confirm.message', { title: taskToDelete?.title })}
-        confirmLabel={t('challenge.admin.tasks.delete.confirm.button')}
-        isLoading={isDeleting}
-      />
     </Box>
   )
 }