From 1287d6ee65e83b03c0d941295ae8e550b6e5612a Mon Sep 17 00:00:00 2001
From: Bivekich <biveki-dev@yandex.ru>
Date: Mon, 21 Jul 2025 14:53:17 +0300
Subject: [PATCH] =?UTF-8?q?=D0=9E=D0=B1=D0=BD=D0=BE=D0=B2=D0=BB=D0=B5?=
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 =?UTF-8?q?=D0=B2=D1=8B=D0=B1=D0=BE=D1=80=D0=BA=D0=B8=20=D0=BD=D0=B0=20'ca?=
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 =?UTF-8?q?=D0=BB=D1=8C=D0=BD=D0=BE=D1=81=D1=82=D0=B8.=20=D0=92=20=D0=BA?=
 =?UTF-8?q?=D0=BE=D0=BC=D0=BF=D0=BE=D0=BD=D0=B5=D0=BD=D1=82=D0=B5=20Messen?=
 =?UTF-8?q?gerChat=20=D0=B4=D0=BE=D0=B1=D0=B0=D0=B2=D0=BB=D0=B5=D0=BD?=
 =?UTF-8?q?=D0=B0=20=D0=BF=D0=BE=D0=B4=D0=B4=D0=B5=D1=80=D0=B6=D0=BA=D0=B0?=
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---
 src/components/dashboard/sidebar.tsx          |   5 +-
 .../messenger/messenger-attachments.tsx       | 315 +++++++++++
 .../messenger-chat-with-attachments.tsx       | 518 ++++++++++++++++++
 src/components/messenger/messenger-chat.tsx   |  40 +-
 .../messenger/messenger-conversations.tsx     |  50 +-
 .../messenger/messenger-dashboard.tsx         |  12 +-
 6 files changed, 890 insertions(+), 50 deletions(-)
 create mode 100644 src/components/messenger/messenger-attachments.tsx
 create mode 100644 src/components/messenger/messenger-chat-with-attachments.tsx

diff --git a/src/components/dashboard/sidebar.tsx b/src/components/dashboard/sidebar.tsx
index 60ed55f..69001b9 100644
--- a/src/components/dashboard/sidebar.tsx
+++ b/src/components/dashboard/sidebar.tsx
@@ -30,9 +30,10 @@ export function Sidebar() {
 
   // Загружаем список чатов для подсчета непрочитанных сообщений
   const { data: conversationsData } = useQuery(GET_CONVERSATIONS, {
-    pollInterval: 10000, // Обновляем каждые 10 секунд
-    fetchPolicy: 'cache-and-network',
+    pollInterval: 60000, // Обновляем каждую минуту в сайдбаре - этого достаточно
+    fetchPolicy: 'cache-first',
     errorPolicy: 'ignore', // Игнорируем ошибки чтобы не ломать сайдбар
+    notifyOnNetworkStatusChange: false, // Плавные обновления без мерцания
   })
 
   const conversations = conversationsData?.conversations || []
diff --git a/src/components/messenger/messenger-attachments.tsx b/src/components/messenger/messenger-attachments.tsx
new file mode 100644
index 0000000..6f81efb
--- /dev/null
+++ b/src/components/messenger/messenger-attachments.tsx
@@ -0,0 +1,315 @@
+"use client"
+
+import { useState } from 'react'
+import { useQuery } from '@apollo/client'
+import { GET_MESSAGES } from '@/graphql/queries'
+import { useAuth } from '@/hooks/useAuth'
+import { Card } from '@/components/ui/card'
+import { Tabs, TabsContent, TabsList, TabsTrigger } from '@/components/ui/tabs'
+import { Avatar, AvatarFallback, AvatarImage } from '@/components/ui/avatar'
+import { Badge } from '@/components/ui/badge'
+import { 
+  FileText, 
+  Image, 
+  Music, 
+  Video, 
+  Download,
+  Calendar,
+  User
+} from 'lucide-react'
+
+interface Organization {
+  id: string
+  inn: string
+  name?: string
+  fullName?: string
+  type: 'FULFILLMENT' | 'SELLER' | 'LOGIST' | 'WHOLESALE'
+  users?: Array<{ id: string, avatar?: string, managerName?: string }>
+}
+
+interface Message {
+  id: string
+  content?: string
+  type?: 'TEXT' | 'VOICE' | 'IMAGE' | 'FILE'
+  voiceUrl?: string
+  voiceDuration?: number
+  fileUrl?: string
+  fileName?: string
+  fileSize?: number
+  fileType?: string
+  senderId: string
+  senderOrganization: Organization
+  receiverOrganization: Organization
+  createdAt: string
+  isRead: boolean
+}
+
+interface MessengerAttachmentsProps {
+  counterparty: Organization
+}
+
+export function MessengerAttachments({ counterparty }: MessengerAttachmentsProps) {
+  const { user } = useAuth()
+  const [activeTab, setActiveTab] = useState('all')
+
+  // Загружаем все сообщения для получения вложений
+  const { data: messagesData, loading } = useQuery(GET_MESSAGES, {
+    variables: { counterpartyId: counterparty.id, limit: 1000 }, // Увеличиваем лимит для получения всех файлов
+    fetchPolicy: 'cache-first',
+  })
+
+  const messages: Message[] = messagesData?.messages || []
+
+  // Фильтруем только сообщения с вложениями
+  const attachmentMessages = messages.filter(msg => 
+    msg.type && ['VOICE', 'IMAGE', 'FILE'].includes(msg.type) && msg.fileUrl
+  )
+
+  // Группируем по типам
+  const imageMessages = attachmentMessages.filter(msg => msg.type === 'IMAGE')
+  const voiceMessages = attachmentMessages.filter(msg => msg.type === 'VOICE')
+  const fileMessages = attachmentMessages.filter(msg => msg.type === 'FILE')
+
+  const getOrganizationName = (org: Organization) => {
+    return org.name || org.fullName || 'Организация'
+  }
+
+  const getManagerName = (org: Organization) => {
+    return org.users?.[0]?.managerName || 'Управляющий'
+  }
+
+  const getInitials = (org: Organization) => {
+    const name = getOrganizationName(org)
+    return name.charAt(0).toUpperCase()
+  }
+
+  const formatFileSize = (bytes?: number) => {
+    if (!bytes) return '0 B'
+    const k = 1024
+    const sizes = ['B', 'KB', 'MB', 'GB']
+    const i = Math.floor(Math.log(bytes) / Math.log(k))
+    return parseFloat((bytes / Math.pow(k, i)).toFixed(2)) + ' ' + sizes[i]
+  }
+
+  const formatDate = (dateString: string) => {
+    const date = new Date(dateString)
+    return date.toLocaleDateString('ru-RU', {
+      day: '2-digit',
+      month: '2-digit',
+      year: 'numeric'
+    })
+  }
+
+  const formatTime = (dateString: string) => {
+    const date = new Date(dateString)
+    return date.toLocaleTimeString('ru-RU', {
+      hour: '2-digit',
+      minute: '2-digit'
+    })
+  }
+
+  const handleDownload = (fileUrl: string, fileName: string) => {
+    const link = document.createElement('a')
+    link.href = fileUrl
+    link.download = fileName
+    document.body.appendChild(link)
+    link.click()
+    document.body.removeChild(link)
+  }
+
+  const renderFileIcon = (fileType?: string) => {
+    if (!fileType) return <FileText className="h-4 w-4" />
+    
+    if (fileType.startsWith('image/')) return <Image className="h-4 w-4" />
+    if (fileType.startsWith('audio/')) return <Music className="h-4 w-4" />
+    if (fileType.startsWith('video/')) return <Video className="h-4 w-4" />
+    return <FileText className="h-4 w-4" />
+  }
+
+  const renderAttachmentCard = (message: Message) => {
+    const isCurrentUser = message.senderOrganization?.id === user?.organization?.id
+    const senderOrg = isCurrentUser ? user?.organization : message.senderOrganization
+
+    return (
+      <Card key={message.id} className="glass-card p-4 mb-3">
+        <div className="flex items-start space-x-3">
+          {/* Аватар отправителя */}
+          <Avatar className="h-8 w-8 flex-shrink-0">
+                         {(senderOrg as Organization)?.users?.[0]?.avatar ? (
+               <AvatarImage 
+                 src={(senderOrg as Organization).users![0].avatar!} 
+                 alt="Аватар отправителя" 
+                 className="w-full h-full object-cover"
+               />
+             ) : null}
+            <AvatarFallback className="bg-purple-500 text-white text-xs">
+              {getInitials(senderOrg as Organization)}
+            </AvatarFallback>
+          </Avatar>
+
+          <div className="flex-1 min-w-0">
+            <div className="flex items-center justify-between mb-2">
+              <div className="flex items-center space-x-2">
+                <span className="text-white/80 text-sm font-medium">
+                  {isCurrentUser ? 'Вы' : getOrganizationName(senderOrg as Organization)}
+                </span>
+                <Badge variant="outline" className="text-xs">
+                  {isCurrentUser ? 'Исходящий' : 'Входящий'}
+                </Badge>
+              </div>
+              <div className="flex items-center space-x-2 text-xs text-white/50">
+                <Calendar className="h-3 w-3" />
+                <span>{formatDate(message.createdAt)}</span>
+                <span>{formatTime(message.createdAt)}</span>
+              </div>
+            </div>
+
+            {/* Содержимое вложения */}
+            <div className="flex items-center justify-between bg-white/5 rounded-lg p-3">
+              <div className="flex items-center space-x-3">
+                <div className="flex items-center justify-center w-10 h-10 bg-white/10 rounded-lg">
+                  {message.type === 'IMAGE' ? (
+                    <Image className="h-5 w-5 text-blue-400" />
+                  ) : message.type === 'VOICE' ? (
+                    <Music className="h-5 w-5 text-green-400" />
+                  ) : (
+                    renderFileIcon(message.fileType)
+                  )}
+                </div>
+                <div>
+                  <p className="text-white text-sm font-medium">
+                    {message.fileName || 
+                     (message.type === 'VOICE' ? 'Голосовое сообщение' : 
+                      message.type === 'IMAGE' ? 'Изображение' : 'Файл')}
+                  </p>
+                  <div className="flex items-center space-x-2 text-xs text-white/60">
+                    {message.fileSize && (
+                      <span>{formatFileSize(message.fileSize)}</span>
+                    )}
+                    {message.voiceDuration && (
+                      <span>{Math.floor(message.voiceDuration / 60)}:{(message.voiceDuration % 60).toString().padStart(2, '0')}</span>
+                    )}
+                  </div>
+                </div>
+              </div>
+              
+              <button
+                onClick={() => handleDownload(message.fileUrl!, message.fileName || 'file')}
+                className="flex items-center justify-center w-8 h-8 bg-white/10 hover:bg-white/20 rounded-lg transition-colors"
+              >
+                <Download className="h-4 w-4 text-white/70" />
+              </button>
+            </div>
+          </div>
+        </div>
+      </Card>
+    )
+  }
+
+  if (loading) {
+    return (
+      <div className="flex items-center justify-center h-64">
+        <div className="text-white/60">Загрузка вложений...</div>
+      </div>
+    )
+  }
+
+  return (
+    <div className="h-full flex flex-col">
+      <div className="flex items-center space-x-3 mb-4 px-4 pt-4">
+        <FileText className="h-5 w-5 text-blue-400" />
+        <div>
+          <h3 className="text-lg font-semibold text-white">Вложения</h3>
+          <p className="text-white/60 text-sm">
+            {attachmentMessages.length} файлов от {getOrganizationName(counterparty)}
+          </p>
+        </div>
+      </div>
+
+      <div className="flex-1 px-4 pb-4">
+        <Tabs value={activeTab} onValueChange={setActiveTab} className="h-full">
+          <TabsList className="grid w-full grid-cols-4 mb-4">
+            <TabsTrigger value="all" className="flex items-center space-x-2">
+              <FileText className="h-4 w-4" />
+              <span>Все ({attachmentMessages.length})</span>
+            </TabsTrigger>
+            <TabsTrigger value="images" className="flex items-center space-x-2">
+              <Image className="h-4 w-4" />
+              <span>Фото ({imageMessages.length})</span>
+            </TabsTrigger>
+            <TabsTrigger value="voice" className="flex items-center space-x-2">
+              <Music className="h-4 w-4" />
+              <span>Аудио ({voiceMessages.length})</span>
+            </TabsTrigger>
+            <TabsTrigger value="files" className="flex items-center space-x-2">
+              <FileText className="h-4 w-4" />
+              <span>Файлы ({fileMessages.length})</span>
+            </TabsTrigger>
+          </TabsList>
+
+          <div className="h-full overflow-auto">
+            <TabsContent value="all" className="mt-0">
+              {attachmentMessages.length === 0 ? (
+                <div className="flex items-center justify-center h-64">
+                  <div className="text-center">
+                    <FileText className="h-12 w-12 text-white/20 mx-auto mb-4" />
+                    <p className="text-white/60">Нет вложений</p>
+                  </div>
+                </div>
+              ) : (
+                <div>
+                  {attachmentMessages.map(renderAttachmentCard)}
+                </div>
+              )}
+            </TabsContent>
+
+            <TabsContent value="images" className="mt-0">
+              {imageMessages.length === 0 ? (
+                <div className="flex items-center justify-center h-64">
+                  <div className="text-center">
+                    <Image className="h-12 w-12 text-white/20 mx-auto mb-4" />
+                    <p className="text-white/60">Нет изображений</p>
+                  </div>
+                </div>
+              ) : (
+                <div>
+                  {imageMessages.map(renderAttachmentCard)}
+                </div>
+              )}
+            </TabsContent>
+
+            <TabsContent value="voice" className="mt-0">
+              {voiceMessages.length === 0 ? (
+                <div className="flex items-center justify-center h-64">
+                  <div className="text-center">
+                    <Music className="h-12 w-12 text-white/20 mx-auto mb-4" />
+                    <p className="text-white/60">Нет аудио записей</p>
+                  </div>
+                </div>
+              ) : (
+                <div>
+                  {voiceMessages.map(renderAttachmentCard)}
+                </div>
+              )}
+            </TabsContent>
+
+            <TabsContent value="files" className="mt-0">
+              {fileMessages.length === 0 ? (
+                <div className="flex items-center justify-center h-64">
+                  <div className="text-center">
+                    <FileText className="h-12 w-12 text-white/20 mx-auto mb-4" />
+                    <p className="text-white/60">Нет файлов</p>
+                  </div>
+                </div>
+              ) : (
+                <div>
+                  {fileMessages.map(renderAttachmentCard)}
+                </div>
+              )}
+            </TabsContent>
+          </div>
+        </Tabs>
+      </div>
+    </div>
+  )
+} 
\ No newline at end of file
diff --git a/src/components/messenger/messenger-chat-with-attachments.tsx b/src/components/messenger/messenger-chat-with-attachments.tsx
new file mode 100644
index 0000000..32c9d46
--- /dev/null
+++ b/src/components/messenger/messenger-chat-with-attachments.tsx
@@ -0,0 +1,518 @@
+"use client"
+
+import { useState, useRef, useEffect, useMemo } from 'react'
+import { useMutation, useQuery } from '@apollo/client'
+import { GET_MESSAGES, GET_CONVERSATIONS } from '@/graphql/queries'
+import { SEND_MESSAGE, SEND_VOICE_MESSAGE, SEND_IMAGE_MESSAGE, SEND_FILE_MESSAGE, MARK_MESSAGES_AS_READ } from '@/graphql/mutations'
+import { Button } from '@/components/ui/button'
+import { Avatar, AvatarFallback, AvatarImage } from '@/components/ui/avatar'
+import { Badge } from '@/components/ui/badge'
+import { EmojiPickerComponent } from '@/components/ui/emoji-picker'
+import { VoiceRecorder } from '@/components/ui/voice-recorder'
+import { VoicePlayer } from '@/components/ui/voice-player'
+import { FileUploader } from '@/components/ui/file-uploader'
+import { ImageMessage } from '@/components/ui/image-message'
+import { FileMessage } from '@/components/ui/file-message'
+import { MessengerAttachments } from './messenger-attachments'
+import { Send, FileText, MessageCircle } from 'lucide-react'
+import { useAuth } from '@/hooks/useAuth'
+
+interface Organization {
+  id: string
+  inn: string
+  name?: string
+  fullName?: string
+  type: 'FULFILLMENT' | 'SELLER' | 'LOGIST' | 'WHOLESALE'
+  address?: string
+  phones?: Array<{ value: string }>
+  emails?: Array<{ value: string }>
+  users?: Array<{ id: string, avatar?: string, managerName?: string }>
+  createdAt: string
+}
+
+interface Message {
+  id: string
+  content?: string
+  type?: 'TEXT' | 'VOICE' | 'IMAGE' | 'FILE' | null
+  voiceUrl?: string
+  voiceDuration?: number
+  fileUrl?: string
+  fileName?: string
+  fileSize?: number
+  fileType?: string
+  senderId: string
+  senderOrganization: Organization
+  receiverOrganization: Organization
+  createdAt: string
+  isRead: boolean
+}
+
+interface MessengerChatProps {
+  counterparty: Organization
+  onMessagesRead?: () => void
+}
+
+export function MessengerChatWithAttachments({ counterparty, onMessagesRead }: MessengerChatProps) {
+  const { user } = useAuth()
+  const [message, setMessage] = useState('')
+  const [currentView, setCurrentView] = useState<'chat' | 'attachments'>('chat')
+  const messagesEndRef = useRef<HTMLDivElement>(null)
+  const messageInputRef = useRef<HTMLTextAreaElement>(null)
+  
+  // Загружаем сообщения с контрагентом
+  const { data: messagesData, loading, refetch } = useQuery(GET_MESSAGES, {
+    variables: { counterpartyId: counterparty.id },
+    pollInterval: 3000,
+    fetchPolicy: 'cache-and-network',
+    errorPolicy: 'all'
+  })
+
+  // Мутация для отметки сообщений как прочитанных
+  const [markMessagesAsReadMutation] = useMutation(MARK_MESSAGES_AS_READ, {
+    onCompleted: () => {
+      setTimeout(() => {
+        onMessagesRead?.()
+      }, 500)
+    },
+    onError: (error) => {
+      console.error('Ошибка отметки сообщений как прочитанных:', error)
+    }
+  })
+  
+  const [sendMessageMutation] = useMutation(SEND_MESSAGE, {
+    onCompleted: () => {
+      refetch()
+    }
+  })
+
+  const [sendVoiceMessageMutation] = useMutation(SEND_VOICE_MESSAGE, {
+    onCompleted: () => {
+      refetch()
+    }
+  })
+
+  const [sendImageMessageMutation] = useMutation(SEND_IMAGE_MESSAGE, {
+    onCompleted: () => {
+      refetch()
+    }
+  })
+
+  const [sendFileMessageMutation] = useMutation(SEND_FILE_MESSAGE, {
+    onCompleted: () => {
+      refetch()
+    }
+  })
+
+  const messages = useMemo(() => messagesData?.messages || [], [messagesData?.messages])
+
+  // Отмечаем сообщения как прочитанные только если есть непрочитанные
+  useEffect(() => {
+    if (messages.length > 0 && user?.organization?.id && counterparty.id) {
+      const hasUnreadMessages = messages.some((msg: Message) => 
+        !msg.isRead && 
+        msg.senderOrganization?.id === counterparty.id
+      )
+      
+      if (hasUnreadMessages) {
+        const conversationId = `${user.organization.id}-${counterparty.id}`
+        markMessagesAsReadMutation({
+          variables: { conversationId },
+        })
+      }
+    }
+  }, [messages, counterparty.id, user?.organization?.id, markMessagesAsReadMutation])
+
+  const scrollToBottom = () => {
+    messagesEndRef.current?.scrollIntoView({ behavior: "smooth" })
+  }
+
+  useEffect(() => {
+    scrollToBottom()
+  }, [messages])
+
+  // Автофокус на поле ввода при открытии чата
+  useEffect(() => {
+    if (currentView === 'chat') {
+      const timer = setTimeout(() => {
+        messageInputRef.current?.focus()
+      }, 100)
+      return () => clearTimeout(timer)
+    }
+  }, [counterparty.id, currentView])
+
+  const getOrganizationName = (org: Organization) => {
+    return org.name || org.fullName || 'Организация'
+  }
+
+  const getShortCompanyName = (fullName: string) => {
+    if (!fullName) return 'Полное название не указано'
+    
+    const legalFormReplacements: { [key: string]: string } = {
+      'Общество с ограниченной ответственностью': 'ООО',
+      'Открытое акционерное общество': 'ОАО',
+      'Закрытое акционерное общество': 'ЗАО',
+      'Публичное акционерное общество': 'ПАО',
+      'Непубличное акционерное общество': 'НАО',
+      'Акционерное общество': 'АО',
+      'Индивидуальный предприниматель': 'ИП',
+      'Товарищество с ограниченной ответственностью': 'ТОО',
+      'Частное предприятие': 'ЧП',
+      'Субъект предпринимательской деятельности': 'СПД'
+    }
+    
+    let result = fullName
+    
+    for (const [fullForm, shortForm] of Object.entries(legalFormReplacements)) {
+      const regex = new RegExp(`^${fullForm}\\s+`, 'i')
+      if (regex.test(result)) {
+        result = result.replace(regex, `${shortForm} `)
+        break
+      }
+    }
+    
+    return result
+  }
+
+  const getTypeLabel = (type: string) => {
+    switch (type) {
+      case 'FULFILLMENT':
+        return 'Фулфилмент'
+      case 'SELLER':
+        return 'Селлер'
+      case 'LOGIST':
+        return 'Логистика'
+      case 'WHOLESALE':
+        return 'Оптовик'
+      default:
+        return type
+    }
+  }
+
+  const getTypeColor = (type: string) => {
+    switch (type) {
+      case 'FULFILLMENT':
+        return 'bg-blue-500/20 text-blue-300 border-blue-500/30'
+      case 'SELLER':
+        return 'bg-green-500/20 text-green-300 border-green-500/30'
+      case 'LOGIST':
+        return 'bg-orange-500/20 text-orange-300 border-orange-500/30'
+      case 'WHOLESALE':
+        return 'bg-purple-500/20 text-purple-300 border-purple-500/30'
+      default:
+        return 'bg-gray-500/20 text-gray-300 border-gray-500/30'
+    }
+  }
+
+  const getInitials = (org: Organization) => {
+    const name = getOrganizationName(org)
+    return name.charAt(0).toUpperCase()
+  }
+
+  const handleSendMessage = async () => {
+    if (!message.trim()) return
+
+    try {
+      await sendMessageMutation({
+        variables: {
+          receiverOrganizationId: counterparty.id,
+          content: message.trim()
+        }
+      })
+      setMessage('')
+    } catch (error) {
+      console.error('Ошибка отправки сообщения:', error)
+    }
+  }
+
+  const handleKeyPress = (e: React.KeyboardEvent) => {
+    if (e.key === 'Enter' && !e.shiftKey) {
+      e.preventDefault()
+      handleSendMessage()
+    }
+  }
+
+  const handleEmojiSelect = (emoji: string) => {
+    setMessage(prev => prev + emoji)
+  }
+
+  const handleSendVoice = async (audioUrl: string, duration: number) => {
+    try {
+      await sendVoiceMessageMutation({
+        variables: {
+          receiverOrganizationId: counterparty.id,
+          voiceUrl: audioUrl,
+          voiceDuration: duration
+        }
+      })
+    } catch (error) {
+      console.error('Ошибка отправки голосового сообщения:', error)
+    }
+  }
+
+  const handleSendImage = async (fileUrl: string, fileName: string, fileSize: number, fileType: string) => {
+    try {
+      await sendImageMessageMutation({
+        variables: {
+          receiverOrganizationId: counterparty.id,
+          fileUrl,
+          fileName,
+          fileSize,
+          fileType
+        }
+      })
+    } catch (error) {
+      console.error('Ошибка отправки изображения:', error)
+    }
+  }
+
+  const handleSendFile = async (fileUrl: string, fileName: string, fileSize: number, fileType: string) => {
+    try {
+      await sendFileMessageMutation({
+        variables: {
+          receiverOrganizationId: counterparty.id,
+          fileUrl,
+          fileName,
+          fileSize,
+          fileType
+        }
+      })
+    } catch (error) {
+      console.error('Ошибка отправки файла:', error)
+    }
+  }
+
+  const formatTime = (dateString: string) => {
+    const date = new Date(dateString)
+    if (isNaN(date.getTime())) {
+      return '00:00'
+    }
+    return date.toLocaleTimeString('ru-RU', { 
+      hour: '2-digit', 
+      minute: '2-digit' 
+    })
+  }
+
+  const formatDate = (dateString: string) => {
+    const date = new Date(dateString)
+    if (isNaN(date.getTime())) {
+      return 'Неизвестная дата'
+    }
+    
+    const today = new Date()
+    const yesterday = new Date(today)
+    yesterday.setDate(yesterday.getDate() - 1)
+
+    if (date.toDateString() === today.toDateString()) {
+      return 'Сегодня'
+    } else if (date.toDateString() === yesterday.toDateString()) {
+      return 'Вчера'
+    } else {
+      return date.toLocaleDateString('ru-RU', {
+        day: '2-digit',
+        month: '2-digit',
+        year: 'numeric'
+      })
+    }
+  }
+
+  return (
+    <div className="flex flex-col h-full">
+      {/* Заголовок чата */}
+      <div className="flex items-center justify-between p-4 border-b border-white/10">
+        <div className="flex items-center space-x-3">
+          <Avatar className="h-10 w-10">
+            {counterparty.users?.[0]?.avatar ? (
+              <AvatarImage 
+                src={counterparty.users[0].avatar} 
+                alt="Аватар организации" 
+                className="w-full h-full object-cover"
+              />
+            ) : null}
+            <AvatarFallback className="bg-purple-500 text-white text-sm">
+              {getInitials(counterparty)}
+            </AvatarFallback>
+          </Avatar>
+          <div>
+            <h3 className="font-semibold text-white">
+              {getOrganizationName(counterparty)}
+            </h3>
+            <div className="flex items-center space-x-2">
+              <Badge className={`${getTypeColor(counterparty.type)} text-xs`}>
+                {getTypeLabel(counterparty.type)}
+              </Badge>
+              <p className="text-white/60 text-xs">
+                {getShortCompanyName(counterparty.fullName || '')}
+              </p>
+            </div>
+          </div>
+        </div>
+        
+        {/* Переключатель между чатом и вложениями */}
+        <div className="flex items-center space-x-2">
+          <Button
+            variant={currentView === 'chat' ? 'secondary' : 'ghost'}
+            size="sm"
+            onClick={() => setCurrentView('chat')}
+            className="text-xs"
+          >
+            <MessageCircle className="h-4 w-4 mr-1" />
+            Чат
+          </Button>
+          <Button
+            variant={currentView === 'attachments' ? 'secondary' : 'ghost'}
+            size="sm"
+            onClick={() => setCurrentView('attachments')}
+            className="text-xs"
+          >
+            <FileText className="h-4 w-4 mr-1" />
+            Вложения
+          </Button>
+        </div>
+      </div>
+
+      {/* Основное содержимое */}
+      {currentView === 'chat' ? (
+        <>
+          {/* Сообщения */}
+          <div className="flex-1 overflow-y-auto p-4 space-y-4">
+            {loading ? (
+              <div className="flex items-center justify-center h-32">
+                <div className="text-white/60">Загрузка сообщений...</div>
+              </div>
+            ) : messages.length === 0 ? (
+              <div className="flex items-center justify-center h-32">
+                <div className="text-center">
+                  <div className="w-16 h-16 bg-white/10 rounded-full flex items-center justify-center mx-auto mb-4">
+                    <MessageCircle className="h-8 w-8 text-white/40" />
+                  </div>
+                  <p className="text-white/60 text-lg mb-2">Пока нет сообщений</p>
+                  <p className="text-white/40 text-sm">
+                    Начните беседу с {getOrganizationName(counterparty)}
+                  </p>
+                </div>
+              </div>
+            ) : (
+              messages.map((msg: Message, index: number) => {
+                const isCurrentUser = msg.senderOrganization?.id === user?.organization?.id
+                const showDate = index === 0 || 
+                  formatDate(messages[index - 1].createdAt) !== formatDate(msg.createdAt)
+
+                return (
+                  <div key={msg.id}>
+                    {showDate && (
+                      <div className="flex justify-center mb-4">
+                        <div className="bg-white/10 rounded-full px-3 py-1">
+                          <span className="text-white/60 text-xs">
+                            {formatDate(msg.createdAt)}
+                          </span>
+                        </div>
+                      </div>
+                    )}
+                    
+                    <div className={`flex ${isCurrentUser ? 'justify-end' : 'justify-start'} mb-3`}>
+                      <div className={`max-w-xs lg:max-w-md xl:max-w-lg ${
+                        isCurrentUser ? 'mr-2' : 'ml-2'
+                      }`}>
+                        <div className="space-y-2">
+                          {msg.type === 'VOICE' && msg.voiceUrl ? (
+                            <VoicePlayer 
+                              audioUrl={msg.voiceUrl} 
+                              duration={msg.voiceDuration || 0}
+                              isCurrentUser={isCurrentUser}
+                            />
+                          ) : msg.type === 'IMAGE' && msg.fileUrl ? (
+                            <ImageMessage
+                              imageUrl={msg.fileUrl}
+                              fileName={msg.fileName || 'image'}
+                              fileSize={msg.fileSize}
+                              isCurrentUser={isCurrentUser}
+                            />
+                          ) : msg.type === 'FILE' && msg.fileUrl ? (
+                            <FileMessage
+                              fileUrl={msg.fileUrl}
+                              fileName={msg.fileName || 'file'}
+                              fileSize={msg.fileSize}
+                              fileType={msg.fileType}
+                              isCurrentUser={isCurrentUser}
+                            />
+                          ) : msg.content ? (
+                            <div className={`px-4 py-2 rounded-lg break-words ${
+                              isCurrentUser 
+                                ? 'bg-blue-500/20 text-white border border-blue-500/30'
+                                : 'bg-white/10 text-white border border-white/20'
+                            }`}>
+                              <p className="text-sm leading-relaxed whitespace-pre-wrap break-words">{msg.content}</p>
+                            </div>
+                          ) : null}
+                          
+                          <p className={`text-xs ${
+                            isCurrentUser ? 'text-blue-300/70' : 'text-white/50'
+                          }`}>
+                            {formatTime(msg.createdAt)}
+                          </p>
+                        </div>
+                      </div>
+                    </div>
+                  </div>
+                )
+              })
+            )}
+            <div ref={messagesEndRef} />
+          </div>
+
+          {/* Поле ввода сообщения */}
+          <div className="px-4 py-3 border-t border-white/10">
+            <div className="flex items-center space-x-2">
+              <div className="flex-1">
+                <textarea
+                  ref={messageInputRef}
+                  value={message}
+                  onChange={(e) => setMessage(e.target.value)}
+                  onKeyPress={handleKeyPress}
+                  placeholder="Введите сообщение..."
+                  className="glass-input text-white placeholder:text-white/40 w-full resize-none overflow-y-auto rounded-lg py-2 px-3"
+                  rows={1}
+                  onInput={(e) => {
+                    const target = e.target as HTMLTextAreaElement
+                    target.style.height = 'auto'
+                    target.style.height = Math.min(target.scrollHeight, 120) + 'px'
+                  }}
+                />
+              </div>
+              
+              <div className="flex items-center space-x-1">
+                <EmojiPickerComponent onEmojiSelect={handleEmojiSelect} />
+                <VoiceRecorder onVoiceRecorded={handleSendVoice} />
+                <FileUploader 
+                  onFileUploaded={handleSendImage}
+                  onFileUploadError={(error) => console.error('Ошибка загрузки файла:', error)}
+                  accept="image/*"
+                  icon="image"
+                />
+                <FileUploader 
+                  onFileUploaded={handleSendFile}
+                  onFileUploadError={(error) => console.error('Ошибка загрузки файла:', error)}
+                  accept="*"
+                  icon="file"
+                />
+                <Button
+                  onClick={handleSendMessage}
+                  disabled={!message.trim()}
+                  size="icon"
+                  className="bg-blue-500 hover:bg-blue-600 text-white"
+                >
+                  <Send className="h-4 w-4" />
+                </Button>
+              </div>
+            </div>
+          </div>
+        </>
+      ) : (
+        /* Вложения */
+        <div className="flex-1 overflow-hidden">
+          <MessengerAttachments counterparty={counterparty} />
+        </div>
+      )}
+    </div>
+  )
+} 
\ No newline at end of file
diff --git a/src/components/messenger/messenger-chat.tsx b/src/components/messenger/messenger-chat.tsx
index 0c2460e..09fecc8 100644
--- a/src/components/messenger/messenger-chat.tsx
+++ b/src/components/messenger/messenger-chat.tsx
@@ -2,7 +2,7 @@
 
 import { useState, useRef, useEffect, useMemo } from 'react'
 import { useMutation, useQuery } from '@apollo/client'
-import { GET_MESSAGES } from '@/graphql/queries'
+import { GET_MESSAGES, GET_CONVERSATIONS } from '@/graphql/queries'
 import { SEND_MESSAGE, SEND_VOICE_MESSAGE, SEND_IMAGE_MESSAGE, SEND_FILE_MESSAGE, MARK_MESSAGES_AS_READ } from '@/graphql/mutations'
 import { Button } from '@/components/ui/button'
 
@@ -14,7 +14,8 @@ import { VoicePlayer } from '@/components/ui/voice-player'
 import { FileUploader } from '@/components/ui/file-uploader'
 import { ImageMessage } from '@/components/ui/image-message'
 import { FileMessage } from '@/components/ui/file-message'
-import { Send, MoreVertical } from 'lucide-react'
+import { MessengerAttachments } from './messenger-attachments'
+import { Send, MoreVertical, FileText, MessageCircle } from 'lucide-react'
 import { useAuth } from '@/hooks/useAuth'
 
 interface Organization {
@@ -46,12 +47,15 @@ interface Message {
 
 interface MessengerChatProps {
   counterparty: Organization
+  onMessagesRead?: () => void
 }
 
-export function MessengerChat({ counterparty }: MessengerChatProps) {
+export function MessengerChat({ counterparty, onMessagesRead }: MessengerChatProps) {
   const { user } = useAuth()
   const [message, setMessage] = useState('')
+  const [currentView, setCurrentView] = useState<'chat' | 'attachments'>('chat')
   const messagesEndRef = useRef<HTMLDivElement>(null)
+  const messageInputRef = useRef<HTMLTextAreaElement>(null)
   
   // Загружаем сообщения с контрагентом
   const { data: messagesData, loading, refetch } = useQuery(GET_MESSAGES, {
@@ -63,6 +67,12 @@ export function MessengerChat({ counterparty }: MessengerChatProps) {
 
   // Мутация для отметки сообщений как прочитанных
   const [markMessagesAsReadMutation] = useMutation(MARK_MESSAGES_AS_READ, {
+    onCompleted: () => {
+      // Деликатное обновление с задержкой чтобы было незаметно
+      setTimeout(() => {
+        onMessagesRead?.()
+      }, 500) // Полсекунды задержки для плавности
+    },
     onError: (error) => {
       console.error('Ошибка отметки сообщений как прочитанных:', error)
     }
@@ -106,22 +116,12 @@ export function MessengerChat({ counterparty }: MessengerChatProps) {
 
   const messages = useMemo(() => messagesData?.messages || [], [messagesData?.messages])
 
-  // Автоматически отмечаем сообщения как прочитанные при открытии чата
-  useEffect(() => {
-    if (user?.organization?.id && counterparty.id) {
-      const conversationId = `${user.organization.id}-${counterparty.id}`
-      markMessagesAsReadMutation({
-        variables: { conversationId },
-      })
-    }
-  }, [counterparty.id, user?.organization?.id, markMessagesAsReadMutation])
-
-  // Отмечаем сообщения как прочитанные при получении новых сообщений
+  // Отмечаем сообщения как прочитанные только если есть непрочитанные
   useEffect(() => {
     if (messages.length > 0 && user?.organization?.id && counterparty.id) {
       const hasUnreadMessages = messages.some((msg: Message) => 
         !msg.isRead && 
-        msg.senderOrganization?.id !== user.organization?.id
+        msg.senderOrganization?.id === counterparty.id
       )
       
       if (hasUnreadMessages) {
@@ -143,6 +143,15 @@ export function MessengerChat({ counterparty }: MessengerChatProps) {
     scrollToBottom()
   }, [messages])
 
+  // Автофокус на поле ввода при открытии чата
+  useEffect(() => {
+    const timer = setTimeout(() => {
+      messageInputRef.current?.focus()
+    }, 100) // Небольшая задержка для корректного фокуса
+    
+    return () => clearTimeout(timer)
+  }, [counterparty.id])
+
   const getOrganizationName = (org: Organization) => {
     return org.name || org.fullName || 'Организация'
   }
@@ -472,6 +481,7 @@ export function MessengerChat({ counterparty }: MessengerChatProps) {
         <div className="flex items-center space-x-2">
           <div className="flex-1">
             <textarea
+              ref={messageInputRef}
               value={message}
               onChange={(e) => setMessage(e.target.value)}
               onKeyPress={handleKeyPress}
diff --git a/src/components/messenger/messenger-conversations.tsx b/src/components/messenger/messenger-conversations.tsx
index 733459b..1b9a3f6 100644
--- a/src/components/messenger/messenger-conversations.tsx
+++ b/src/components/messenger/messenger-conversations.tsx
@@ -165,7 +165,8 @@ export function MessengerConversations({
     return 0
   })
 
-  if (loading) {
+  // Показываем загрузку только при первоначальной загрузке, не при обновлениях
+  if (loading && (!conversations || conversations.length === 0) && (!counterparties || counterparties.length === 0)) {
     return (
       <div className="flex items-center justify-center p-8">
         <div className="text-white/60">Загрузка...</div>
@@ -177,14 +178,17 @@ export function MessengerConversations({
     <div className="flex flex-col h-full">
       {/* Заголовок */}
       {!compact && (
-        <div className="flex items-center space-x-3 mb-4">
-          <Users className="h-5 w-5 text-blue-400" />
-          <div>
-            <h3 className="text-lg font-semibold text-white">Контрагенты</h3>
-            <p className="text-white/60 text-sm">
-              {conversations.length > 0 ? `${conversations.length} активных чатов` : `${counterparties.length} контрагентов`}
-            </p>
+        <div className="flex items-center justify-between mb-4">
+          <div className="flex items-center space-x-3">
+            <Users className="h-5 w-5 text-blue-400" />
+            <div>
+              <h3 className="text-lg font-semibold text-white">Контрагенты</h3>
+              <p className="text-white/60 text-sm">
+                {conversations.length > 0 ? `${conversations.length} активных чатов` : `${counterparties.length} контрагентов`}
+              </p>
+            </div>
           </div>
+
         </div>
       )}
 
@@ -222,13 +226,7 @@ export function MessengerConversations({
           filteredCounterparties.map(({ org, conversation }) => (
             <div
               key={org.id}
-              onClick={() => {
-                onSelectCounterparty(org.id)
-                // Если есть непрочитанные сообщения и функция обновления, вызываем её
-                if (conversation?.unreadCount && conversation.unreadCount > 0 && onRefresh) {
-                  setTimeout(() => onRefresh(), 100) // Небольшая задержка для UI
-                }
-              }}
+              onClick={() => onSelectCounterparty(org.id)}
               className={`${compact ? 'p-2' : 'p-3'} rounded-lg cursor-pointer transition-all duration-200 relative ${
                 selectedCounterparty === org.id
                   ? 'bg-white/20 border border-white/30'
@@ -251,7 +249,7 @@ export function MessengerConversations({
                     </AvatarFallback>
                   </Avatar>
                   {/* Индикатор непрочитанных сообщений для компактного режима */}
-                  {conversation?.unreadCount && conversation.unreadCount > 0 && (
+                  {conversation && conversation.unreadCount > 0 && (
                     <div className="absolute -top-1 -right-1 w-5 h-5 bg-red-500 text-white text-xs rounded-full flex items-center justify-center font-bold">
                       {conversation.unreadCount > 9 ? '9+' : conversation.unreadCount}
                     </div>
@@ -274,37 +272,31 @@ export function MessengerConversations({
                       </AvatarFallback>
                     </Avatar>
                     {/* Индикатор непрочитанных сообщений */}
-                    {conversation?.unreadCount && conversation.unreadCount > 0 && (
+                    {conversation && conversation.unreadCount > 0 && (
                       <div className="absolute -top-1 -right-1 w-5 h-5 bg-red-500 text-white text-xs rounded-full flex items-center justify-center font-bold">
                         {conversation.unreadCount > 9 ? '9+' : conversation.unreadCount}
                       </div>
                     )}
+
                   </div>
                   
                   <div className="flex-1 min-w-0">
                     <div className="flex items-center justify-between mb-1">
                       <h4 className={`font-medium text-sm leading-tight truncate ${
-                        conversation?.unreadCount && conversation.unreadCount > 0 
+                        conversation && conversation.unreadCount > 0 
                           ? 'text-white' 
                           : 'text-white/80'
                       }`}>
                         {getOrganizationName(org)}
                       </h4>
-                      <div className="flex items-center space-x-2">
-                        {conversation?.unreadCount && conversation.unreadCount > 0 && (
-                          <Badge className="bg-red-500/20 text-red-300 border-red-500/30 text-xs">
-                            {conversation.unreadCount}
-                          </Badge>
-                        )}
-                        <Badge className={`${getTypeColor(org.type)} text-xs flex-shrink-0`}>
-                          {getTypeLabel(org.type)}
-                        </Badge>
-                      </div>
+                      <Badge className={`${getTypeColor(org.type)} text-xs flex-shrink-0`}>
+                        {getTypeLabel(org.type)}
+                      </Badge>
                     </div>
                     
                     {conversation?.lastMessage ? (
                       <p className={`text-xs truncate ${
-                        conversation.unreadCount && conversation.unreadCount > 0 
+                        conversation && conversation.unreadCount > 0 
                           ? 'text-white/80' 
                           : 'text-white/60'
                       }`}>
diff --git a/src/components/messenger/messenger-dashboard.tsx b/src/components/messenger/messenger-dashboard.tsx
index 33bf1b4..64596b0 100644
--- a/src/components/messenger/messenger-dashboard.tsx
+++ b/src/components/messenger/messenger-dashboard.tsx
@@ -7,7 +7,7 @@ import { Button } from '@/components/ui/button'
 import { Sidebar } from '@/components/dashboard/sidebar'
 import { useSidebar } from '@/hooks/useSidebar'
 import { MessengerConversations } from './messenger-conversations'
-import { MessengerChat } from './messenger-chat'
+import { MessengerChatWithAttachments } from './messenger-chat-with-attachments'
 import { MessengerEmptyState } from './messenger-empty-state'
 import { GET_CONVERSATIONS, GET_MY_COUNTERPARTIES } from '@/graphql/queries'
 import { Panel, PanelGroup, PanelResizeHandle } from 'react-resizable-panels'
@@ -47,8 +47,9 @@ export function MessengerDashboard() {
   
   // Загружаем список чатов (conversations) для отображения непрочитанных сообщений
   const { data: conversationsData, loading: conversationsLoading, refetch: refetchConversations } = useQuery(GET_CONVERSATIONS, {
-    pollInterval: 5000, // Обновляем каждые 5 секунд для получения новых непрочитанных сообщений
-    fetchPolicy: 'cache-and-network',
+    pollInterval: 30000, // Обновляем каждые 30 секунд - реже, но достаточно
+    fetchPolicy: 'cache-first', // Приоритет кэшу для стабильности
+    notifyOnNetworkStatusChange: false, // Не показываем загрузку при фоновых обновлениях
   })
   
   // Также загружаем полный список контрагентов на случай, если с кем-то еще не общались
@@ -121,7 +122,10 @@ export function MessengerDashboard() {
               <Panel defaultSize={70} className="pl-2">
                 <Card className="glass-card h-full overflow-hidden">
                   {selectedCounterparty && selectedCounterpartyData ? (
-                    <MessengerChat counterparty={selectedCounterpartyData} />
+                    <MessengerChatWithAttachments 
+                      counterparty={selectedCounterpartyData} 
+                      onMessagesRead={refetchConversations} 
+                    />
                   ) : (
                     <div className="flex items-center justify-center h-full">
                       <div className="text-center">