diff --git a/backend/account/migrations/0008_alter_user_otp_expiry_alter_user_otp_hash.py b/backend/account/migrations/0008_alter_user_otp_expiry_alter_user_otp_hash.py
new file mode 100644
index 0000000..a6f8696
--- /dev/null
+++ b/backend/account/migrations/0008_alter_user_otp_expiry_alter_user_otp_hash.py
@@ -0,0 +1,23 @@
+# Generated by Django 5.1.2 on 2024-12-31 17:41
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('account', '0007_remove_user_otp_user_otp_hash_alter_user_otp_expiry'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='user',
+            name='otp_expiry',
+            field=models.DateTimeField(blank=True, null=True, verbose_name='تاریخ تمام شدن کد یک بار مصرف'),
+        ),
+        migrations.AlterField(
+            model_name='user',
+            name='otp_hash',
+            field=models.CharField(blank=True, max_length=64, null=True, verbose_name='کد یک بار مصرف'),
+        ),
+    ]
diff --git a/backend/account/models.py b/backend/account/models.py
index 3f01069..68d5ff9 100644
--- a/backend/account/models.py
+++ b/backend/account/models.py
@@ -85,9 +85,8 @@ class User(AbstractBaseUser, PermissionsMixin):
             tokens = OutstandingToken.objects.filter(user=self)
             for token in tokens:
                 BlacklistedToken.objects.get_or_create(token=token)
-            print('done')
         except Exception as e:
-            print(f"ridi dadash")
+            print(f"block list error: {e}")
 
 
     def __str__(self):
diff --git a/backend/account/views.py b/backend/account/views.py
index ad9ceba..4a1798b 100644
--- a/backend/account/views.py
+++ b/backend/account/views.py
@@ -13,6 +13,7 @@ import ghasedak_sms
 class SendOTPView(APIView):
     permission_classes = [AllowAny]
     @extend_schema(
+    tags=["Authentication"],
         request={
             "application/json": {
                 "type": "object",
@@ -68,9 +69,9 @@ class SendOTPView(APIView):
 
 class CustomTokenObtainPairView(TokenObtainPairView):
     serializer_class = CustomTokenObtainPairSerializer
-    # @extend_schema(
-    #     tags=["Authentication"]
-    # )
+    @extend_schema(
+        tags=["Authentication"]
+    )
     def post(self, request, *args, **kwargs):
         phone = request.data.get("phone")
         otp = request.data.get("otp")
diff --git a/backend/entertainment/__init__.py b/backend/chat/__init__.py
similarity index 100%
rename from backend/entertainment/__init__.py
rename to backend/chat/__init__.py
diff --git a/backend/chat/admin.py b/backend/chat/admin.py
new file mode 100644
index 0000000..63ad8f7
--- /dev/null
+++ b/backend/chat/admin.py
@@ -0,0 +1,8 @@
+from django.contrib import admin
+from .models import *
+from unfold.admin import ModelAdmin
+
+
+@admin.register(ProductChatModel)
+class ProductChatAdmin(ModelAdmin):
+    pass
\ No newline at end of file
diff --git a/backend/chat/apps.py b/backend/chat/apps.py
new file mode 100644
index 0000000..2fe899a
--- /dev/null
+++ b/backend/chat/apps.py
@@ -0,0 +1,6 @@
+from django.apps import AppConfig
+
+
+class ChatConfig(AppConfig):
+    default_auto_field = 'django.db.models.BigAutoField'
+    name = 'chat'
diff --git a/backend/chat/migrations/0001_initial.py b/backend/chat/migrations/0001_initial.py
new file mode 100644
index 0000000..54a0a75
--- /dev/null
+++ b/backend/chat/migrations/0001_initial.py
@@ -0,0 +1,30 @@
+# Generated by Django 5.1.2 on 2025-01-01 17:58
+
+import django.db.models.deletion
+from django.conf import settings
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+        ('product', '0005_categorymodel'),
+        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='ProductChatModel',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('thread', models.CharField(blank=True, max_length=400, null=True)),
+                ('product', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='product.productmodel')),
+                ('user', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to=settings.AUTH_USER_MODEL)),
+            ],
+            options={
+                'unique_together': {('user', 'product')},
+            },
+        ),
+    ]
diff --git a/backend/entertainment/migrations/__init__.py b/backend/chat/migrations/__init__.py
similarity index 100%
rename from backend/entertainment/migrations/__init__.py
rename to backend/chat/migrations/__init__.py
diff --git a/backend/chat/models.py b/backend/chat/models.py
new file mode 100644
index 0000000..4c25da9
--- /dev/null
+++ b/backend/chat/models.py
@@ -0,0 +1,60 @@
+from django.db import models
+from account.models import User
+from product.models import ProductModel
+from django.conf import settings
+import openai
+from time import sleep
+from product.serializers import ProductChatSerializer
+
+
+ASSISTANT_ID = 'asst_1wOnCKncEHkOfp0FjOIz4Xkp'
+class ProductChatModel(models.Model):
+    user = models.ForeignKey(User, on_delete=models.CASCADE)
+    product = models.ForeignKey(ProductModel, on_delete=models.CASCADE)
+    thread = models.CharField(max_length=400, blank=True, null=True)
+    
+    class Meta:
+        unique_together = ['user', 'product']
+
+    def __str__(self):
+        return f'{self.user} - {self.product}'
+
+    def save(self, *args, **kwargs):
+        if not self.thread:  
+            client = openai.OpenAI(api_key=settings.OPENAI_API_KEY)  
+            product_json = ProductChatSerializer(instance=self.product).data
+            print(product_json)
+            try:
+                
+                thread = client.beta.threads.create(
+                    messages=[
+                        {
+                            "role": "user",
+                            #TODO update first message 
+                            "content": f"this is the start of the chat greet the user this chat is about the product with given detail: {product_json}",
+                        }
+                    ]
+                )
+
+                
+                run = client.beta.threads.runs.create(
+                    thread_id=thread.id, 
+                    assistant_id=ASSISTANT_ID
+                )
+                
+                
+                while run.status != "completed":
+                    run = client.beta.threads.runs.retrieve(
+                        thread_id=thread.id, 
+                        run_id=run.id
+                    )
+                    sleep(1)
+
+                
+                self.thread = thread.id
+
+            except Exception as e:
+                print(f'error in chat class: {e}')
+                raise ValueError(f"Error creating OpenAI thread: {e}")
+
+        super().save(*args, **kwargs)
\ No newline at end of file
diff --git a/backend/chat/serializers.py b/backend/chat/serializers.py
new file mode 100644
index 0000000..e69de29
diff --git a/backend/entertainment/tests.py b/backend/chat/tests.py
similarity index 100%
rename from backend/entertainment/tests.py
rename to backend/chat/tests.py
diff --git a/backend/chat/urls.py b/backend/chat/urls.py
new file mode 100644
index 0000000..31c977a
--- /dev/null
+++ b/backend/chat/urls.py
@@ -0,0 +1,6 @@
+from django.urls import path
+from . import views
+
+urlpatterns = [
+    path('product/<int:pk>', views.ProductChatView.as_view(), name='product-chat-view'),
+]
\ No newline at end of file
diff --git a/backend/chat/views.py b/backend/chat/views.py
new file mode 100644
index 0000000..9792f46
--- /dev/null
+++ b/backend/chat/views.py
@@ -0,0 +1,162 @@
+from django.core.paginator import Paginator
+from rest_framework.views import APIView
+from rest_framework.permissions import IsAuthenticated
+from rest_framework import status
+from rest_framework.response import Response
+from django.shortcuts import get_object_or_404
+from django.db.models import Q
+from time import sleep
+import json
+from drf_spectacular.utils import (
+    extend_schema,
+    extend_schema_view,
+    OpenApiParameter,
+    OpenApiExample,
+)
+from rest_framework import serializers
+from rest_framework.pagination import LimitOffsetPagination
+
+from .models import ProductModel, ProductChatModel
+from utils.pagination import StructurePagination
+import openai
+from django.conf import settings
+
+ASSISTANT_ID = 'asst_1wOnCKncEHkOfp0FjOIz4Xkp'
+
+
+# Serializer for the `new_message` field in POST requests
+class NewMessageSerializer(serializers.Serializer):
+    new_message = serializers.CharField(
+        required=True,
+        help_text="The message content to send to the chat."
+    )
+
+
+# Custom Pagination Class
+class StructurePagination(LimitOffsetPagination):
+    default_limit = 10
+    max_limit = 100
+
+
+# Documentation for the ProductChatView
+@extend_schema_view(
+    get=extend_schema(
+        summary="Retrieve messages for a product chat",
+        parameters=[
+            OpenApiParameter(
+                name="limit",
+                description="Number of results to return per page.",
+                required=False,
+                type=int,
+                default=10,
+            ),
+            OpenApiParameter(
+                name="offset",
+                description="The starting position of the results.",
+                required=False,
+                type=int,
+                default=0,
+            ),
+        ],
+        responses={
+            200: OpenApiExample(
+                "Chat messages retrieved",
+                value={
+                    "messages": [
+                        {"sender": "user", "content": "Hello!"},
+                        {"sender": "assistant", "content": "How can I help you?"}
+                    ]
+                }
+            ),
+        },
+    ),
+    post=extend_schema(
+        summary="Send a new message in the product chat",
+        request=NewMessageSerializer,
+        responses={
+            200: OpenApiExample(
+                "Message sent successfully",
+                value={
+                    "messages": [
+                        {"sender": "user", "content": "Hello!"},
+                        {"sender": "assistant", "content": "How can I help you?"}
+                    ]
+                }
+            ),
+            400: OpenApiExample(
+                "Error example",
+                value={"detail": "پیام جدید نمی‌تواند خالی باشد"},
+            ),
+        },
+    ),
+)
+class ProductChatView(APIView):
+    permission_classes = [IsAuthenticated]
+    pagination_class = StructurePagination
+
+    def get(self, request, pk):
+        """
+        Retrieve all messages for a product chat.
+        """
+        user = request.user
+        product = get_object_or_404(ProductModel, id=pk)
+        chat, created = ProductChatModel.objects.get_or_create(user=user, product=product)
+
+        client = openai.OpenAI(api_key=settings.OPENAI_API_KEY)
+        message_response = client.beta.threads.messages.list(thread_id=chat.thread)
+
+        # Format messages
+        formatted_messages = []
+        counter = 1
+        for message in message_response.data:
+            for content in message.content:
+                if content.type == "text" and 'this is the start of the chat greet the user this chat is about the product with given detail:' not in content.text.value:
+                    sender = 'user' if message.role == 'user' else 'ai'
+                    formatted_messages.append({'sender': sender, 'content': content.text.value, 'id': counter})
+                    counter += 1
+        
+        paginator = StructurePagination()
+        paginated_messages = paginator.paginate_queryset(formatted_messages, request)
+        return paginator.get_paginated_response(paginated_messages)
+
+    def post(self, request, pk):
+        """
+        Send a new message in the product chat.
+        """
+        user = request.user
+        product = get_object_or_404(ProductModel, id=pk)
+        chat, created = ProductChatModel.objects.get_or_create(user=user, product=product)
+
+        if created:
+            return Response({'detail': 'چت این کاربر با این محصول هنوز ساخته نشده'}, status=status.HTTP_400_BAD_REQUEST)
+
+        new_message = request.data.get('new_message', '').strip()
+        if not new_message:
+            return Response({'detail': 'پیام جدید نمی‌تواند خالی باشد'}, status=status.HTTP_400_BAD_REQUEST)
+
+        client = openai.OpenAI(api_key=settings.OPENAI_API_KEY)
+        
+        # Send the user message
+        client.beta.threads.messages.create(
+            thread_id=chat.thread,
+            role="user",
+            content=new_message
+        )
+
+        # Start the assistant's run
+        run = client.beta.threads.runs.create(thread_id=chat.thread, assistant_id=ASSISTANT_ID)
+        while run.status != "completed":
+            run = client.beta.threads.runs.retrieve(thread_id=chat.thread, run_id=run.id)
+            sleep(1)
+
+        # Fetch the updated messages
+        message_response = client.beta.threads.messages.list(thread_id=chat.thread)
+        formatted_messages = []
+        for message in message_response.data:
+            for content in message.content:
+                if content.type == "text" and 'this is the start of the chat greet the user this chat is about the product with given detail:' not in content.text.value:
+                    sender = 'user' if message.role == 'user' else 'ai'
+                    formatted_messages.append({'sender': sender, 'content': content.text.value})
+        
+        formatted_messages = formatted_messages[:2]
+        return Response(formatted_messages, status=status.HTTP_201_CREATED)
\ No newline at end of file
diff --git a/backend/core/settings.py b/backend/core/settings.py
index 75226ed..375486c 100644
--- a/backend/core/settings.py
+++ b/backend/core/settings.py
@@ -13,7 +13,7 @@ load_dotenv(".env.local")
 
 DOMAIN = os.getenv("DOMAIN")
 API_DOMAIN = os.getenv("API_DOMAIN")
-
+OPENAI_API_KEY = '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'
 # TODO update  telegram bot token
 TELEGRAM_BOT_TOKEN = os.getenv("TELEGRAM_BOT_TOKEN")
 
@@ -95,8 +95,8 @@ INSTALLED_APPS = [
     # custom apps
     'product',
     'account',
-    'entertainment',
     'ticket',
+    'chat',
 ]
 
 MIDDLEWARE = [
@@ -285,11 +285,11 @@ UNFOLD = {
 
                     # esm category model ro lower case bezar inja amir 
 
-                    # {
-                    #     "title": _("دسته بندی"),
-                    #     "icon": "category",  
-                    #     "link": reverse_lazy("admin:product_     _changelist"),
-                    # },
+                    {
+                        "title": _("دسته بندی"),
+                        "icon": "category",  
+                        "link": reverse_lazy("admin:product_categorymodel_changelist"),
+                    },
                     {
                         "title": _("نظرات"),
                         "icon": "chat",  
@@ -306,7 +306,7 @@ UNFOLD = {
                 "items": [
 
                     {
-                        "title": _("users"),
+                        "title": _("کاربران"),
                         "icon": "person",  
                         "link": reverse_lazy("admin:account_user_changelist"),
                     },
@@ -314,6 +314,21 @@ UNFOLD = {
                 ],
             },
 
+                {
+                "title": _("بخش هوش مصنوعی"),
+                "separator": True,  
+                "collapsible": True,  
+                "items": [
+
+                    {
+                        "title": _("چت محصول"),
+                        "icon": "chat",  
+                        "link": reverse_lazy("admin:chat_productchatmodel_changelist"),
+                    },
+
+                ],
+            },
+
 
 
 
diff --git a/backend/core/urls.py b/backend/core/urls.py
index 7976fc5..d8e4a3e 100644
--- a/backend/core/urls.py
+++ b/backend/core/urls.py
@@ -16,12 +16,13 @@ urlpatterns = [
 
 
     path('token/', CustomTokenObtainPairView.as_view(), name='token_obtain_pair'),
-    path('token/refresh/', TokenRefreshView.as_view(), name='token_refresh'),
+    # path('token/refresh/', TokenRefreshView.as_view(), name='token_refresh'),
     path('admin/', admin.site.urls),
     path('schema/', SpectacularAPIView.as_view(), name='schema'),
     # path('comment/<int:pk>', views.CommentView.as_view(), name='comment-list'),
     path('products/', include('product.urls')),
     path('accounts/', include('account.urls')),
+    path('chat/', include('chat.urls')),
     path('tickets/', include('ticket.urls')),
     path('', SpectacularSwaggerView.as_view(url_name='schema'), name='swagger-ui'),
 ]
diff --git a/backend/entertainment/admin.py b/backend/entertainment/admin.py
deleted file mode 100644
index b9ddb12..0000000
--- a/backend/entertainment/admin.py
+++ /dev/null
@@ -1,50 +0,0 @@
-from django.contrib import admin
-from import_export.admin import ImportExportActionModelAdmin
-from unfold.admin import ModelAdmin
-from .models import *
-
-
-@admin.register(Dare)
-class Dare(ModelAdmin):
-    list_display = ['lang1', 'is_for_adults']
-    list_filter = ['is_for_adults']
-
-
-@admin.register(Truth)
-class Truth(ModelAdmin):
-    list_display = ['lang1', 'is_for_adults']
-    list_filter = ['is_for_adults']
-
-
-@admin.register(Would_you_rather)
-class Would_you_rather(ModelAdmin):
-    list_display = ['lang1', 'is_for_adults']
-    list_filter = ['is_for_adults']
-
-
-@admin.register(challenge)
-class Challenge(ModelAdmin):
-    list_display = ['type']
-
-@admin.register(abjad)
-class abjad(ModelAdmin):
-    list_display = ['word', 'difficulty_type', 'answer']
-    list_filter = ['difficulty_type']
-
-
-
-@admin.register(MusicModel)
-class MusicAdmin(ModelAdmin):
-    list_display = ['name', 'message_id', 'singer', 'category', 'trand']
-
-@admin.register(MovieModel)
-class MovieAdmin(ModelAdmin):
-    list_display = ['name', 'message_id', 'category', 'receommended']
-
-@admin.register(MovieCategory)
-class MovieCategoryAdmin(ModelAdmin):
-    pass
-
-@admin.register(MusicCategory)
-class MusicCategoryAdmin(ModelAdmin):
-    pass
\ No newline at end of file
diff --git a/backend/entertainment/apps.py b/backend/entertainment/apps.py
deleted file mode 100644
index b7f4c42..0000000
--- a/backend/entertainment/apps.py
+++ /dev/null
@@ -1,7 +0,0 @@
-from django.apps import AppConfig
-
-
-class EntertainmentConfig(AppConfig):
-    default_auto_field = 'django.db.models.BigAutoField'
-    name = 'entertainment'
-    verbose_name = 'بخش سرگرمی ها'
\ No newline at end of file
diff --git a/backend/entertainment/migrations/0001_initial.py b/backend/entertainment/migrations/0001_initial.py
deleted file mode 100644
index 3c86881..0000000
--- a/backend/entertainment/migrations/0001_initial.py
+++ /dev/null
@@ -1,141 +0,0 @@
-# Generated by Django 5.1.2 on 2024-12-13 17:49
-
-import django.db.models.deletion
-from django.db import migrations, models
-
-
-class Migration(migrations.Migration):
-
-    initial = True
-
-    dependencies = [
-    ]
-
-    operations = [
-        migrations.CreateModel(
-            name='abjad',
-            fields=[
-                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
-                ('word', models.TextField(verbose_name='صورت ی سوال')),
-                ('image', models.ImageField(blank=True, null=True, upload_to='media/', verbose_name='عکس بازی افتابه')),
-                ('difficulty_type', models.CharField(choices=[('hard', 'سخت'), ('normal', 'متوسط'), ('easy', 'اسون')], max_length=13, verbose_name='سختی')),
-                ('answer', models.CharField(max_length=30, verbose_name='جواب')),
-                ('option2', models.CharField(blank=True, max_length=30, null=True, verbose_name='گزینه ی اشتباه')),
-                ('option3', models.CharField(blank=True, max_length=30, null=True, verbose_name='گزینه ی اشتباه')),
-                ('option4', models.CharField(blank=True, max_length=30, null=True, verbose_name='گزینه ی اشتباه')),
-            ],
-            options={
-                'verbose_name': 'سوال ابجد',
-                'verbose_name_plural': 'سوالات ابجد',
-            },
-        ),
-        migrations.CreateModel(
-            name='challenge',
-            fields=[
-                ('type', models.CharField(choices=[('map', 'نقشه ی گنج'), ('prize', 'جوایز')], max_length=30, primary_key=True, serialize=False, verbose_name='نوع چالش')),
-                ('image', models.ImageField(upload_to='media/', verbose_name='عکس')),
-                ('link', models.URLField(verbose_name='لینک')),
-                ('text', models.TextField(verbose_name='متن توضیحات')),
-                ('button_text', models.CharField(max_length=40, verbose_name='متن دکمه')),
-            ],
-            options={
-                'verbose_name': 'چالش',
-                'verbose_name_plural': 'چالش ها',
-            },
-        ),
-        migrations.CreateModel(
-            name='Dare',
-            fields=[
-                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
-                ('lang1', models.CharField(max_length=200, verbose_name='فارسی')),
-                ('is_for_adults', models.BooleanField(verbose_name='+18 سوال')),
-            ],
-            options={
-                'verbose_name': 'شجاعت',
-                'verbose_name_plural': 'شجاعت ها',
-            },
-        ),
-        migrations.CreateModel(
-            name='MovieCategory',
-            fields=[
-                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
-                ('name', models.CharField(max_length=40, verbose_name='نام دسته بندی')),
-            ],
-            options={
-                'verbose_name': 'دسته بندی قیلم',
-                'verbose_name_plural': 'دسته بندی فیلم ها',
-            },
-        ),
-        migrations.CreateModel(
-            name='UploadParent',
-            fields=[
-                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
-                ('name', models.CharField(max_length=300, verbose_name='نام')),
-                ('message_id', models.CharField(max_length=40, verbose_name='ای دی پیام تلگرام')),
-            ],
-        ),
-        migrations.CreateModel(
-            name='MusicCategory',
-            fields=[
-                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
-                ('name', models.CharField(max_length=40, verbose_name='نام دسته بندی')),
-            ],
-            options={
-                'verbose_name': 'دسته بندی موزیک',
-                'verbose_name_plural': 'دسته بندی موزیک ها',
-            },
-        ),
-        migrations.CreateModel(
-            name='Truth',
-            fields=[
-                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
-                ('lang1', models.CharField(max_length=200, verbose_name='فارسی')),
-                ('is_for_adults', models.BooleanField(verbose_name='+18 سوال')),
-            ],
-            options={
-                'verbose_name': 'حقیقت',
-                'verbose_name_plural': 'حقیقت ها',
-            },
-        ),
-        migrations.CreateModel(
-            name='Would_you_rather',
-            fields=[
-                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
-                ('lang1', models.CharField(max_length=200, verbose_name='فارسی')),
-                ('is_for_adults', models.BooleanField(verbose_name='+18 سوال')),
-            ],
-            options={
-                'verbose_name': 'ترجیح میدی',
-                'verbose_name_plural': 'ترجیح میدی ها',
-            },
-        ),
-        migrations.CreateModel(
-            name='MovieModel',
-            fields=[
-                ('uploadparent_ptr', models.OneToOneField(auto_created=True, on_delete=django.db.models.deletion.CASCADE, parent_link=True, primary_key=True, serialize=False, to='entertainment.uploadparent')),
-                ('description', models.CharField(blank=True, max_length=4000, null=True, verbose_name='توضیحات فیلم')),
-                ('receommended', models.BooleanField(default=False, verbose_name='پیشنهادی')),
-                ('category', models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.CASCADE, to='entertainment.moviecategory', verbose_name='دسته بندی')),
-            ],
-            options={
-                'verbose_name': 'مدل فیلم',
-                'verbose_name_plural': 'مدل فیلم ها',
-            },
-            bases=('entertainment.uploadparent',),
-        ),
-        migrations.CreateModel(
-            name='MusicModel',
-            fields=[
-                ('uploadparent_ptr', models.OneToOneField(auto_created=True, on_delete=django.db.models.deletion.CASCADE, parent_link=True, primary_key=True, serialize=False, to='entertainment.uploadparent')),
-                ('lyric', models.CharField(blank=True, max_length=4000, null=True, verbose_name='متن اهنگ')),
-                ('singer', models.CharField(blank=True, max_length=300, null=True, verbose_name='خواننده')),
-                ('trand', models.BooleanField(default=False, verbose_name='ترند')),
-                ('category', models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.CASCADE, to='entertainment.musiccategory', verbose_name='دسته بندی')),
-            ],
-            options={
-                'verbose_name': 'مدل اهنگ',
-                'verbose_name_plural': 'مدل اهنگ ها',
-            },
-            bases=('entertainment.uploadparent',),
-        ),
-    ]
diff --git a/backend/entertainment/models.py b/backend/entertainment/models.py
deleted file mode 100644
index d575fc2..0000000
--- a/backend/entertainment/models.py
+++ /dev/null
@@ -1,142 +0,0 @@
-from django.db import models
-
-
-class BaseModel(models.Model):
-    lang1 = models.CharField(max_length=200, verbose_name='فارسی')
-    is_for_adults = models.BooleanField(verbose_name='+18 سوال')
-
-    class Meta:
-        abstract = True
-
-    def __str__(self):
-        return self.lang1
-
-    async def get(self, *attrs):
-        if len(attrs) == 1:
-            return getattr(self, attrs[0], None)
-        else:
-            return tuple(getattr(self, attr, None) for attr in attrs)
-
-
-class Dare(BaseModel):
-    class Meta:
-        verbose_name = 'شجاعت'
-        verbose_name_plural = 'شجاعت ها'
-
-
-class Truth(BaseModel):
-    class Meta:
-        verbose_name = 'حقیقت'
-        verbose_name_plural = "حقیقت ها"
-
-
-class Would_you_rather(BaseModel):
-    class Meta:
-        verbose_name = 'ترجیح میدی'
-        verbose_name_plural = "ترجیح میدی ها"
-
-
-class challenge(models.Model):
-    challenge_type = (
-        ('map', 'نقشه ی گنج'),
-        ('prize', 'جوایز')
-    )
-    type = models.CharField(max_length=30, choices=challenge_type, verbose_name='نوع چالش', primary_key=True)
-    image = models.ImageField(upload_to='media/', verbose_name='عکس')
-    link = models.URLField(verbose_name='لینک')
-    text = models.TextField(verbose_name='متن توضیحات')
-    button_text = models.CharField(max_length=40, verbose_name='متن دکمه')
-
-    def __str__(self):
-        return f'{self.type} - {self.text[0:50]}'
-    class Meta:
-        verbose_name = 'چالش'
-        verbose_name_plural = 'چالش ها'
-
-class abjad(models.Model):
-    word = models.TextField(verbose_name='صورت ی سوال')
-    difficulty = (
-        ('hard', 'سخت'),
-        ('normal', 'متوسط'),
-        ('easy', 'اسون')
-    )
-    image = models.ImageField(upload_to='media/', verbose_name='عکس بازی افتابه', blank=True, null=True)
-    difficulty_type = models.CharField(max_length=13, choices=difficulty, verbose_name='سختی')
-    answer = models.CharField(max_length=30, verbose_name='جواب')
-    option2 = models.CharField(max_length=30, verbose_name='گزینه ی اشتباه', null=True, blank=True)
-    option3 = models.CharField(max_length=30, verbose_name='گزینه ی اشتباه', null=True, blank=True)
-    option4 = models.CharField(max_length=30, verbose_name='گزینه ی اشتباه', null=True, blank=True)
-    def __str__(self):
-        return f'{self.word}'
-    class Meta:
-        verbose_name = 'سوال ابجد'
-        verbose_name_plural = 'سوالات ابجد'
-    async def get(self, *attrs):
-        if len(attrs) == 1:
-            return getattr(self, attrs[0], None)
-        else:
-            return tuple(getattr(self, attr, None) for attr in attrs)
-
-GAME_DATA = {
-    Dare: {
-        'button': 'dare',
-        'game_name': 'شجاعت'
-    },
-    Truth: {
-        'button': 'truth',
-        'game_name': 'حقیقت'
-    },
-    Would_you_rather: {
-        'button': 'wyr',
-        'game_name': 'ترجیح میدی'
-    }
-}
-
-
-
-from django.db import models
-
-
-class MusicCategory(models.Model):
-    name = models.CharField(max_length=40, verbose_name='نام دسته بندی')
-    def __str__(self):
-        return self.name
-
-    class Meta:
-        verbose_name = 'دسته بندی موزیک'
-        verbose_name_plural = 'دسته بندی موزیک ها'
-
-class MovieCategory(models.Model):
-    name = models.CharField(max_length=40, verbose_name='نام دسته بندی')
-    def __str__(self):
-        return self.name
-
-    class Meta:
-        verbose_name = 'دسته بندی قیلم'
-        verbose_name_plural = 'دسته بندی فیلم ها'
-
-
-class UploadParent(models.Model):
-    name = models.CharField(max_length=300, verbose_name='نام')
-    message_id = models.CharField(max_length=40, verbose_name='ای دی پیام تلگرام')
-    def __str__(self):
-        return self.name 
-
-class MusicModel(UploadParent):
-    lyric = models.CharField(verbose_name='متن اهنگ', max_length=4000, blank=True, null=True)
-    singer = models.CharField(max_length=300, verbose_name='خواننده', blank=True, null=True)
-    category = models.ForeignKey(MusicCategory, on_delete=models.CASCADE, verbose_name='دسته بندی', blank=True, null=True)
-    trand = models.BooleanField(default=False, verbose_name='ترند')
-    class Meta:
-        verbose_name = 'مدل اهنگ'
-        verbose_name_plural = 'مدل اهنگ ها'
-
-
-class MovieModel(UploadParent):
-    description = models.CharField(max_length=4000,verbose_name='توضیحات فیلم', blank=True, null=True)
-    category = models.ForeignKey(MovieCategory, on_delete=models.CASCADE, verbose_name='دسته بندی', blank=True, null=True)
-    receommended = models.BooleanField(default=False, verbose_name='پیشنهادی')
-    class Meta:
-        verbose_name = 'مدل فیلم'
-        verbose_name_plural = 'مدل فیلم ها'
-    
diff --git a/backend/entertainment/views.py b/backend/entertainment/views.py
deleted file mode 100644
index 91ea44a..0000000
--- a/backend/entertainment/views.py
+++ /dev/null
@@ -1,3 +0,0 @@
-from django.shortcuts import render
-
-# Create your views here.
diff --git a/backend/media/product_images/DSC00236.JPG b/backend/media/product_images/DSC00236.JPG
new file mode 100644
index 0000000..bda18e8
Binary files /dev/null and b/backend/media/product_images/DSC00236.JPG differ
diff --git a/backend/product/admin.py b/backend/product/admin.py
index b94d761..4356486 100644
--- a/backend/product/admin.py
+++ b/backend/product/admin.py
@@ -7,6 +7,9 @@ from unfold.admin import ModelAdmin
 class ProductModelAdmin(ModelAdmin):
     pass
 
+@admin.register(CategoryModel)
+class CategoryModelAdmin(ModelAdmin):
+    pass
 
 
 @admin.register(CommentModel)
diff --git a/backend/product/serializers.py b/backend/product/serializers.py
index 7abf8ee..44d88ec 100644
--- a/backend/product/serializers.py
+++ b/backend/product/serializers.py
@@ -5,7 +5,10 @@ class ProductSerializer(serializers.ModelSerializer):
     class Meta:
         model = ProductModel
         fields = "__all__"
-
+class ProductChatSerializer(serializers.ModelSerializer):
+    class Meta:
+        model = ProductModel
+        fields = ['name', 'description', 'price', 'in_stock', 'discount', ]
 
 class CommentSerializer(serializers.ModelSerializer):
     class Meta:
diff --git a/backend/requirements.txt b/backend/requirements.txt
index de429bc..5b64054 100644
--- a/backend/requirements.txt
+++ b/backend/requirements.txt
@@ -1,6 +1,7 @@
 aiohappyeyeballs==2.4.0
 aiohttp==3.10.5
 aiosignal==1.3.1
+annotated-types==0.7.0
 anyio==4.6.0
 asgiref==3.8.1
 attrs==24.2.0
@@ -10,6 +11,7 @@ charset-normalizer==3.3.2
 cryptography==43.0.3
 defusedxml==0.8.0rc2
 diff-match-patch==20230430
+distro==1.9.0
 Django==5.1.2
 django-cleanup==8.1.0
 django-cors-headers==4.4.0
@@ -27,6 +29,7 @@ Faker==28.4.1
 frozenlist==1.4.1
 geoip2==4.8.0
 ghasedak_sms==1.0.3
+ghasedakpack==0.1.13
 gnupg==2.3.1
 h11==0.14.0
 httpagentparser==1.9.5
@@ -36,15 +39,19 @@ idna==3.10
 inflection==0.5.1
 jalali_core==1.0.0
 jdatetime==5.0.0
+jiter==0.8.2
 jsonschema==4.23.0
 jsonschema-specifications==2024.10.1
 maxminddb==2.6.2
 multidict==6.1.0
 oauthlib==3.2.2
+openai==1.58.1
 pillow==10.4.0
 psutil==6.0.0
 psycopg2-binary==2.9.10
 pycparser==2.22
+pydantic==2.10.4
+pydantic_core==2.27.2
 PyJWT==2.9.0
 pyTelegramBotAPI==4.23.0
 python-dateutil==2.9.0.post0
@@ -64,6 +71,8 @@ social-auth-app-django==5.4.2
 social-auth-core==4.5.4
 sqlparse==0.5.1
 tablib==3.5.0
+tqdm==4.67.1
+typing_extensions==4.12.2
 tzdata==2024.1
 uritemplate==4.1.1
 urllib3==2.2.3
diff --git a/backend/utils/sms.py b/backend/utils/sms.py
index 4822747..ad375c6 100644
--- a/backend/utils/sms.py
+++ b/backend/utils/sms.py
@@ -46,5 +46,3 @@ otp_input = ghasedak_sms.SendOtpInput(
 # Send the OTP SMS
 response = sms_api.send_otp_sms(otp_input)
 
-# Print the response to check the result
-print(response)
\ No newline at end of file
diff --git a/docker-compose.yml b/docker-compose.yml
index 0aad9e7..199d211 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -3,7 +3,7 @@ services:
     build:
       context: ./frontend
     ports:
-      - "80:3000"
+      - "3000:3000"
     depends_on:
       - django
     networks:
@@ -13,7 +13,7 @@ services:
     build:
       context: ./backend
     ports:
-      - "8000:8000"
+      - "8001:8000"
     depends_on:
       - db
     volumes:
diff --git a/frontend/app.vue b/frontend/app.vue
index 2cf361f..dd43ce5 100644
--- a/frontend/app.vue
+++ b/frontend/app.vue
@@ -5,11 +5,18 @@ import { VueQueryDevtools } from "@tanstack/vue-query-devtools";
 <template>
     <div>
         <NuxtRouteAnnouncer />
+
         <NuxtLayout>
-            <NuxtPage />
-            <div dir="ltr">
-                <VueQueryDevtools dir="ltr" buttonPosition="bottom-left" />
-            </div>
+            <ToastProvider>
+                <NuxtPage />
+                <div dir="ltr">
+                    <VueQueryDevtools dir="ltr" buttonPosition="bottom-left" />
+                </div>
+                <ToastContainer />
+                <ToastViewport
+                    class="[--viewport-padding:_25px] fixed bottom-0 left-0 flex flex-col p-[var(--viewport-padding)] gap-[10px] w-[390px] max-w-[100vw] m-0 list-none z-[2147483647] outline-none"
+                />
+            </ToastProvider>
         </NuxtLayout>
     </div>
 </template>
diff --git a/frontend/assets/css/animations.css b/frontend/assets/css/animations.css
new file mode 100644
index 0000000..9749855
--- /dev/null
+++ b/frontend/assets/css/animations.css
@@ -0,0 +1,84 @@
+/*
+    Zoom animation
+*/
+
+.zoom-leave-active,
+.zoom-enter-active {
+    transition: transform 0.3s ease-in-out, opacity 0.3s ease-in-out;
+}
+
+.zoom-enter-to,
+.zoom-leave-from {
+    opacity: 1;
+    transform: scale(1) translateY(0px);
+}
+
+.zoom-enter-from,
+.zoom-leave-to {
+    opacity: 0;
+    transform: scale(0.95) translateY(15px);
+}
+
+/*
+    Fade animation
+*/
+
+.fade-leave-active,
+.fade-enter-active {
+    transition: transform 0.3s ease-in-out, opacity 0.3s ease-in-out;
+}
+
+.fade-enter-to,
+.fade-leave-from {
+    opacity: 1;
+    transform: scale(1);
+}
+
+.fade-enter-from,
+.fade-leave-to {
+    opacity: 0;
+    transform: scale(0.95);
+}
+
+/*
+    FadeDown animation
+*/
+
+.fade-down-leave-active,
+.fade-down-enter-active {
+    transition: transform 0.3s ease-in-out, opacity 0.3s ease-in-out;
+}
+
+.fade-down-enter-to,
+.fade-down-leave-from {
+    opacity: 1;
+    transform: translateY(0px) scale(1);
+}
+
+.fade-down-enter-from,
+.fade-down-leave-to {
+    opacity: 0;
+    transform: translateY(10px) scale(0.95);
+}
+
+/*
+    FadeRightToLeft animation
+*/
+
+.fade-right-to-left-leave-active,
+.fade-right-to-left-enter-active {
+    transform-origin: bottom right;
+    transition: transform 0.3s ease-in-out, opacity 0.3s ease-in-out;
+}
+
+.fade-right-to-left-enter-to,
+.fade-right-to-left-leave-from {
+    opacity: 1;
+    transform: translateX(0px) scale(1);
+}
+
+.fade-right-to-left-enter-from,
+.fade-right-to-left-leave-to {
+    opacity: 0;
+    transform: translateX(30px) scale(0.95);
+}
\ No newline at end of file
diff --git a/frontend/assets/css/button.comp.css b/frontend/assets/css/button.comp.css
index 05a12d5..db43161 100644
--- a/frontend/assets/css/button.comp.css
+++ b/frontend/assets/css/button.comp.css
@@ -36,10 +36,10 @@
     }
 
     &:disabled {
-        @apply bg-slate-50 text-slate-300;
+        @apply bg-slate-100 text-slate-400;
 
         svg[class~=iconify] path {
-            @apply stroke-slate-300;
+            @apply stroke-slate-400;
         }
     }
 }
@@ -57,10 +57,10 @@
     }
 
     &:disabled {
-        @apply bg-slate-100 text-slate-300;
+        @apply bg-slate-100 text-slate-400;
 
         svg[class~=iconify] path {
-            @apply stroke-slate-300;
+            @apply stroke-slate-400;
         }
     }
 }
@@ -103,10 +103,10 @@
     }
 
     &:disabled {
-        @apply text-slate-300;
+        @apply text-slate-400;
 
         svg[class~=iconify] path {
-            @apply stroke-slate-300;
+            @apply stroke-slate-400;
         }
     }
 }
diff --git a/frontend/assets/css/tailwind.css b/frontend/assets/css/tailwind.css
index 2cf2d1f..40c03b1 100644
--- a/frontend/assets/css/tailwind.css
+++ b/frontend/assets/css/tailwind.css
@@ -1,5 +1,6 @@
 @import "tailwindcss";
 
+@import "./animations.css";
 @import "./other.utils.css";
 @import "./typo.utils.css";
 @import "./button.comp.css";
@@ -120,12 +121,16 @@
     --breakpoint-xs: 480px;
 
     /* ANIMATIONS */
-    --animate-marquee: marquee 20s linear infinite;
+    --animate-marquee: marquee 3s linear infinite;
     --animate-slide-down: slideDown 300ms ease-out;
     --animate-slide-up: slideUp 300ms ease-out;
     --animate-overlay-show: overlayShow 150ms ease-in;
     --animate-content-show: contentShow 150ms ease-in;
 
+    --animate-toast-hide: toastHide 100ms ease-in;
+    --animate-toast-in: toastSlideIn 600ms cubic-bezier(0.16, 1, 0.3, 1);
+    --animate-toast-out: toastSlideOut 200ms ease-out;
+
     @keyframes marquee {
         to {
             transform: translateX(50%);
@@ -169,6 +174,37 @@
             transform: scale(1);
         }
     }
+
+    @keyframes toastHide {
+        from {
+            opacity: 1;
+        }
+        to {
+            opacity: 0;
+        }
+    }
+
+    @keyframes toastSlideIn {
+        from {
+            opacity: 0;
+            transform: translateX(calc(100% + var(--viewport-padding)));
+        }
+        to {
+            opacity: 1;
+            transform: translateX(0);
+        }
+    }
+
+    @keyframes toastSlideOut {
+        from {
+            opacity: 1;
+            transform: translateX(var(--reka-toast-swipe-end-x));
+        }
+        to {
+            opacity: 0;
+            transform: translateX(calc(100% + var(--viewport-padding)));
+        }
+    }
 }
 
 /* CONTAINER */
diff --git a/frontend/components/global/CategoryCard.vue b/frontend/components/global/CategoryCard.vue
index f62fa67..33be331 100644
--- a/frontend/components/global/CategoryCard.vue
+++ b/frontend/components/global/CategoryCard.vue
@@ -2,31 +2,47 @@
 
 // types
 
+import { useImageColor } from "~/composables/useImageColor";
+
 type Props = {
+    id: number,
     category: string;
     count: number;
     description: string;
     picture: string;
+    darkLayer?: boolean;
 }
 
 // props
 
-defineProps<Props>();
+const props = defineProps<Props>();
+const { id } = toRefs(props);
+
+// state
+
+const { colorObject } = useImageColor(`#category-image-${id.value}`);
 
 </script>
 
 <template>
     <div class="relative rounded-150 overflow-hidden w-full h-[500px]">
         <img
+            :id="`category-image-${id}`"
             class="absolute object-cover size-full"
             :src="picture"
             alt=""
         />
-        <div class="bg-linear-to-t from-black/80 to-transparent absolute z-10 size-full" />
+        <div
+            v-if="darkLayer"
+            class="bg-linear-to-t from-black/50 to-transparent to-40% absolute z-10 size-full"
+        />
 
         <div class="absolute z-20 bottom-0 p-6 flex items-end justify-between w-full">
 
-            <div class="flex flex-col gap-2 text-white">
+            <div
+                :class="(colorObject?.isLight && !darkLayer) ? 'text-black' : 'text-white'"
+                class="flex flex-col gap-2"
+            >
                 <div class="typo-s-h-md">
                     تمام دسته ها
                     <span class="typo-p-xs -translate-y-1 inline-block mr-1">
@@ -39,7 +55,8 @@ defineProps<Props>();
             <Icon
                 size="24"
                 name="ci:arrow-left"
-                class="**:stroke-white mb-1"
+                class="mb-1"
+                :class="(colorObject?.isLight && !darkLayer) ? '**:stroke-black' : '**:stroke-white'"
             />
 
         </div>
diff --git a/frontend/components/global/ServiceHighlights.vue b/frontend/components/global/ServiceHighlights.vue
index 7ea8f5b..fa7cf11 100644
--- a/frontend/components/global/ServiceHighlights.vue
+++ b/frontend/components/global/ServiceHighlights.vue
@@ -34,27 +34,29 @@ const highlights = ref<Highlight[]>([
 </script>
 
 <template>
-    <section class="w-full flex-center py-[5rem] gap-[1.25rem] container">
-        <template v-for="(highlight, index) in highlights" :key="index">
-            <div class="flex flex-col-center gap-[.75rem] w-1/4 px-5">
-                <div class="size-[1.5rem] flex-center">
-                    <Icon :name="highlight.icon" />
-                </div>
-                <div class="w-full flex-col-center gap-[.25rem]">
+    <section class="w-full border-t-[0.5px] border-slate-200 mt-20">
+        <div class="w-full flex-center py-[5rem] gap-[1.25rem] container">
+            <template v-for="(highlight, index) in highlights" :key="index">
+                <div class="flex flex-col-center gap-[.75rem] w-1/4 px-5">
+                    <div class="size-[1.5rem] flex-center">
+                        <Icon :name="highlight.icon" />
+                    </div>
+                    <div class="w-full flex-col-center gap-[.25rem]">
                     <span class="typo-sub-h-md text-black text-center">
                         {{ highlight.title }}
                     </span>
-                    <p class="text-slate-500 typo-p-md text-center">
-                        {{ highlight.description }}
-                    </p>
+                        <p class="text-slate-500 typo-p-sm mt-1 text-center">
+                            {{ highlight.description }}
+                        </p>
+                    </div>
                 </div>
-            </div>
 
-            <div
-                class="w-[1px] h-[5rem] bg-slate-200"
-                v-if="index + 1 != highlights.length"
-            />
-        </template>
+                <div
+                    class="w-[1px] h-[5rem] bg-slate-200"
+                    v-if="index + 1 != highlights.length"
+                />
+            </template>
+        </div>
     </section>
 </template>
 
diff --git a/frontend/components/home/LatestStories.vue b/frontend/components/home/LatestStories.vue
index 616251d..a9df01b 100644
--- a/frontend/components/home/LatestStories.vue
+++ b/frontend/components/home/LatestStories.vue
@@ -12,7 +12,7 @@ const {} = toRefs(props);
 </script>
 
 <template>
-    <section class="h-[100svh] mt-20 px-20">
+    <section class="mt-20 px-20">
         <div class="flex items-center justify-between mb-20">
             <span class="typo-h-4 text-black">
                 مقالات اخیر سایت
diff --git a/frontend/components/product/ChatBox/AiLoading.vue b/frontend/components/product/ChatBox/AiLoading.vue
new file mode 100644
index 0000000..6dba1e2
--- /dev/null
+++ b/frontend/components/product/ChatBox/AiLoading.vue
@@ -0,0 +1,40 @@
+<script setup lang="ts">
+
+// types
+
+type Props = {
+    circle?: boolean,
+    size?: number
+}
+
+// props
+
+const props = withDefaults(defineProps<Props>(), {
+    size: 200
+});
+const { circle } = toRefs(props);
+
+</script>
+
+<template>
+
+    <div
+        :style="{
+            height: `${size}px`,
+            width: circle ? `${size}px` : '100%',
+        }"
+        class="relative flex items-center w-full justify-center shrink-0"
+        :class="{
+            'rounded-full overflow-hidden': circle,
+        }"
+    >
+        <img
+            :style="{
+                maskImage: 'radial-gradient(black, transparent 70%)'
+            }"
+            src="/public/img/ai-loading-2.gif"
+            class="size-full object-cover absolute pt-2"
+            alt="ai-loading"
+        />
+    </div>
+</template>
\ No newline at end of file
diff --git a/frontend/components/product/ChatBox/ChatBoxContainer.vue b/frontend/components/product/ChatBox/ChatBoxContainer.vue
new file mode 100644
index 0000000..00af74d
--- /dev/null
+++ b/frontend/components/product/ChatBox/ChatBoxContainer.vue
@@ -0,0 +1,174 @@
+<script setup lang="ts">
+
+// import
+
+import AiLoading from "~/components/product/ChatBox/AiLoading.vue";
+import useGetChat from "~/composables/api/chat/useGetChat";
+import ChatInput from "~/components/product/ChatBox/ChatInput.vue";
+import { useInfiniteScroll, useScroll, useScrollLock, whenever } from "@vueuse/core";
+import { useIsMutating } from "@tanstack/vue-query";
+import { MUTATION_KEYS } from "~/constants";
+import CloseButton from "~/components/product/ChatBox/CloseButton.vue";
+
+// provide-inject
+
+const { isOpen } = inject("isOpen") as any;
+
+// state
+
+const id = ref(1);
+
+const chatContainerEl = ref<HTMLElement | null>(null);
+
+const lastMessageBeforeUpdate = ref(0);
+
+const {
+    data: chat,
+    isPending: isChatPending,
+    isFetchingNextPage: isNextChatPagePending,
+    hasNextPage: hasMoreChat,
+    fetchNextPage: loadMoreChat
+} = useGetChat(id, isOpen);
+const isCreateMessagePending = useIsMutating({
+    mutationKey: [MUTATION_KEYS.create_chat]
+});
+
+const canLoadMoreChat = ref(false);
+
+const isChatScrollLocked = useScrollLock(chatContainerEl);
+const { y: chatContainerScrollY } = useScroll(chatContainerEl, {
+    behavior: "smooth"
+});
+
+useInfiniteScroll(
+    chatContainerEl,
+    async () => {
+        if (hasMoreChat.value && !isChatPending.value) {
+            lastMessageBeforeUpdate.value = chatMessages.value ? chatMessages.value[0].id : 0;
+            await loadMoreChat();
+        }
+    },
+    {
+        distance: 10,
+        direction: "top",
+        throttle: 1000,
+        canLoadMore: () => canLoadMoreChat.value
+    }
+);
+
+// method
+
+const scrollToBottom = () => {
+    chatContainerScrollY.value = chatContainerEl.value?.scrollHeight ?? 0;
+};
+
+// computed
+
+const chatMessages = computed(() => {
+    return chat.value?.pages.flatMap(page => {
+        return page.results;
+    }).reverse();
+});
+
+// watch
+
+watch(() => isCreateMessagePending.value, (newValue) => {
+    requestAnimationFrame(() => {
+        scrollToBottom();
+        isChatScrollLocked.value = !!newValue;
+    });
+});
+
+watch(() => chat.value, () => {
+    if (canLoadMoreChat.value) {
+        const scrollTopOld = chatContainerEl.value!.scrollTop - 100;
+        requestAnimationFrame(() => {
+            const lastChatMessageEl = document.querySelector(`#message-container-${lastMessageBeforeUpdate.value}`) as HTMLElement;
+            lastChatMessageEl?.scrollIntoView();
+            chatContainerEl.value!.scrollTop = chatContainerEl.value!.scrollTop + scrollTopOld;
+        });
+    }
+});
+
+whenever(() => !!chatContainerEl.value, () => {
+    requestAnimationFrame(() => {
+        scrollToBottom();
+    });
+    setTimeout(() => {
+        canLoadMoreChat.value = true;
+    }, 2000);
+}, {
+    once: true
+});
+
+</script>
+
+<template>
+    <Transition name="fade-right-to-left">
+        <div
+            v-if="isOpen"
+            class="fixed right-8 bottom-8 w-[450px] transition-all duration-500 overflow-hidden h-[700px] rounded-250 shadow-2xl shadow-black/30 pt-[40px] bg-white"
+        >
+
+            <CloseButton
+                :disabled="!!isCreateMessagePending"
+            />
+
+            <Transition
+                name="zoom"
+                mode="out-in"
+            >
+
+                <div
+                    v-if="!isChatPending"
+                    class="p-4.5 h-full flex flex-col justify-between gap-4"
+                >
+
+                    <div
+                        :style="{
+                        maskImage: 'linear-gradient(to top, transparent, black 5%, black, black)'
+                    }"
+                        class="hide-scrollbar flex flex-col py-7 gap-6 h-full overflow-y-auto"
+                        ref="chatContainerEl"
+                    >
+                        <div v-if="hasMoreChat" class="py-2 flex items-center justify-center">
+                            <Icon
+                                name="svg-spinners:3-dots-fade"
+                                size="24"
+                            />
+                        </div>
+                        <ChatMessage
+                            v-for="(message, index) in chatMessages"
+                            :key="message.id"
+                            :id="message.id"
+                            :reverse="message.sender === 'ai'"
+                            :content="message.content"
+                            :isLast="chatMessages?.length === index + 1"
+                            @textUpdate="scrollToBottom"
+                        />
+                        <ChatMessage
+                            v-if="!!isCreateMessagePending"
+                            :id="Date.now() + 1"
+                            reverse
+                            content=""
+                            isLast
+                            @textUpdate="scrollToBottom"
+                            :loadingContent="!!isCreateMessagePending"
+                        />
+                    </div>
+
+                    <ChatInput />
+                </div>
+
+                <div
+                    v-else
+                    class="w-full h-full flex items-center justify-center absolute inset-0"
+                >
+                    <AiLoading />
+                </div>
+
+            </Transition>
+
+        </div>
+    </Transition>
+</template>
\ No newline at end of file
diff --git a/frontend/components/product/ChatBox/ChatButton.vue b/frontend/components/product/ChatBox/ChatButton.vue
new file mode 100644
index 0000000..0ad5dcc
--- /dev/null
+++ b/frontend/components/product/ChatBox/ChatButton.vue
@@ -0,0 +1,45 @@
+<script setup lang="ts">
+
+// types
+
+type Props = {}
+
+// props
+
+const props = defineProps<Props>();
+const {} = toRefs(props);
+
+// state
+
+const isOpen = ref(false);
+
+// method
+
+const closeChat = () => isOpen.value = false;
+
+// provide-inject
+
+provide("isOpen", {
+    isOpen,
+    closeChat
+});
+
+</script>
+
+<template>
+
+    <button
+        v-if="!isOpen"
+        @click="isOpen = !isOpen"
+        class="cursor-pointer fixed shadow-xl shadow-black/30 right-8 bottom-8 bg-black size-[70px] flex justify-center items-center rounded-full"
+    >
+        <Icon
+            name="streamline:artificial-intelligence-spark"
+            class="**:stroke-white"
+            size="26"
+        />
+    </button>
+
+    <ChatBoxContainer :isOpen="isOpen" />
+
+</template>
\ No newline at end of file
diff --git a/frontend/components/product/ChatBox/ChatInput.vue b/frontend/components/product/ChatBox/ChatInput.vue
new file mode 100644
index 0000000..5f1b73c
--- /dev/null
+++ b/frontend/components/product/ChatBox/ChatInput.vue
@@ -0,0 +1,305 @@
+<script setup lang="ts">
+
+// types
+
+import AiLoading from "~/components/product/ChatBox/AiLoading.vue";
+import useCreateChatMessage from "~/composables/api/chat/useCreateChatMessage";
+
+// state
+
+const { $queryClient: queryClient } = useNuxtApp();
+
+const { addToast } = useToast();
+
+const { mutateAsync: createMessage, isPending: isCreatingMessage } = useCreateChatMessage(queryClient);
+
+const chatInputEl = ref<HTMLInputElement | null>(null);
+
+
+// method
+
+const sendMessage = async () => {
+    const value = chatInputEl.value!.value;
+
+    if (value && value.length > 0) {
+        try {
+            chatInputEl.value!.value = "";
+
+            await createMessage({
+                new_message: value,
+                productId: 1
+            });
+
+        } catch (e) {
+            addToast({
+                message: "مشکلی پیش آمده",
+                options: {
+                    status: "error"
+                }
+            });
+        }
+    }
+};
+
+</script>
+
+<template>
+    <div class="relative">
+        <div id="poda" class="poda-rotate">
+            <div
+                class="glow w-full"
+                :class="isCreatingMessage ? '' : '!opacity-0'"
+            />
+            <div
+                class="darkBorderBg w-full"
+                :class="isCreatingMessage ? '' : '!opacity-0'"
+            />
+            <div
+                class="darkBorderBg w-full"
+                :class="isCreatingMessage ? '' : '!opacity-0'"
+            />
+            <div
+                class="darkBorderBg w-full"
+                :class="isCreatingMessage ? '' : '!opacity-0'"
+            />
+
+            <div
+                class="white w-full"
+                :class="isCreatingMessage ? '' : '!opacity-0'"
+            />
+
+            <form
+                class="transition-all duration-200 relative flex items-center gap-4 w-full shadow-sm rounded-full h-[56px] border pe-3 ps-4"
+                :class="isCreatingMessage ? 'border-transparent shadow-black/10 bg-white/85 backdrop-blur-xl' : 'border-slate-200 shadow-transparent bg-white'"
+            >
+                <input
+                    ref="chatInputEl"
+                    :disabled="isCreatingMessage"
+                    :placeholder="isCreatingMessage ? 'دارم فکر میکنم...' : 'سوال خود را بپرسید'"
+                    type="text"
+                    name="text"
+                    class="focus:outline-none h-full typo-p-sm w-full border-none"
+                />
+                <button
+                    type="submit"
+                    :disabled="isCreatingMessage"
+                    @click="sendMessage"
+                    class="disabled:cursor-default cursor-pointer outline-none transition-all duration-350 size-[35px] shrink-0 rounded-full flex items-center justify-center"
+                    :class="isCreatingMessage ? 'bg-transparent' : 'bg-black'"
+                >
+                    <TransitionGroup name="fade-down">
+                        <AiLoading v-if="isCreatingMessage" circle :size="75" class="mb-1" />
+                        <Icon v-else name="iconamoon:send-light" class="absolute **:stroke-white" />
+                    </TransitionGroup>
+                </button>
+            </form>
+        </div>
+
+    </div>
+</template>
+
+<style>
+.white,
+.darkBorderBg,
+.glow {
+    max-height: 70px;
+    /*  max-width: 314px; */
+    height: 100%;
+    width: 100%;
+    position: absolute;
+    overflow: hidden;
+    z-index: -1;
+    /* Border Radius */
+    border-radius: 99999px;
+    filter: blur(3px);
+    opacity: 0.6;
+    transition: opacity 0.4s;
+}
+
+#poda {
+    display: flex;
+    align-items: center;
+    justify-content: center;
+}
+
+.white {
+    max-height: 63px;
+    max-width: 100%;
+    border-radius: 10px;
+    filter: blur(2px);
+}
+
+.white::before {
+    content: "";
+    z-index: -2;
+    text-align: center;
+    top: 50%;
+    left: 50%;
+    transform: translate(-50%, -50%) rotate(83deg);
+    position: absolute;
+    width: 600px;
+    height: 600px;
+    background-repeat: no-repeat;
+    background-position: 0 0;
+    filter: brightness(1.4);
+    background-image: conic-gradient(
+        transparent 0%,
+        #a099d8,
+        transparent 8%,
+        transparent 50%,
+        #dfa2da,
+        transparent 58%
+    );
+    /* animation: rotate 4s linear infinite; */
+    transition: all 2s;
+}
+
+.darkBorderBg {
+    max-height: 65px;
+    max-width: 100%;
+}
+
+.darkBorderBg::before {
+    content: "";
+    z-index: -2;
+    text-align: center;
+    top: 50%;
+    left: 50%;
+    transform: translate(-50%, -50%) rotate(82deg);
+    position: absolute;
+    width: 600px;
+    height: 600px;
+    background-repeat: no-repeat;
+    background-position: 0 0;
+    background-image: conic-gradient(
+        transparent,
+        #998fdc,
+        transparent 10%,
+        transparent 50%,
+        #cf7bba,
+        transparent 60%
+    );
+    transition: all 2s;
+}
+
+/*
+#poda:hover > .darkBorderBg::before {
+    transform: translate(-50%, -50%) rotate(262deg);
+}
+
+#poda:hover > .glow::before {
+    transform: translate(-50%, -50%) rotate(240deg);
+}
+
+#poda:hover > .white::before {
+    transform: translate(-50%, -50%) rotate(263deg);
+}
+
+#poda:hover > .border-input::before {
+    transform: translate(-50%, -50%) rotate(250deg);
+}
+
+#poda:hover > .darkBorderBg::before {
+    transform: translate(-50%, -50%) rotate(-98deg);
+}
+
+#poda:hover > .glow::before {
+    transform: translate(-50%, -50%) rotate(-120deg);
+}
+
+#poda:hover > .white::before {
+    transform: translate(-50%, -50%) rotate(-97deg);
+}
+
+#poda:hover > .border-input::before {
+    transform: translate(-50%, -50%) rotate(-110deg);
+}
+*/
+
+.poda-rotate > .darkBorderBg::before {
+    animation: rotate-dark-border-bg 2.5s 0.1s linear infinite;
+}
+
+.poda-rotate > .glow::before {
+    animation: rotate-glow 2.5s 0.1s linear infinite;
+}
+
+.poda-rotate > .white::before {
+    animation: rotate-white 2.5s 0.1s linear infinite;
+}
+
+/*
+
+#poda:focus-within > .darkBorderBg::before {
+    transform: translate(-50%, -50%) rotate(442deg);
+    transition: all 4s;
+}
+
+#poda:focus-within > .glow::before {
+    transform: translate(-50%, -50%) rotate(420deg);
+    transition: all 4s;
+}
+
+#poda:focus-within > .white::before {
+    transform: translate(-50%, -50%) rotate(443deg);
+    transition: all 4s;
+}
+
+#poda:focus-within > .border-input::before {
+    transform: translate(-50%, -50%) rotate(430deg);
+    transition: all 4s;
+}
+*/
+
+.glow {
+    overflow: hidden;
+    filter: blur(30px);
+    opacity: 0.4;
+    max-height: 130px;
+    max-width: 354px;
+}
+
+.glow:before {
+    content: "";
+    z-index: -2;
+    text-align: center;
+    top: 50%;
+    left: 50%;
+    transform: translate(-50%, -50%) rotate(60deg);
+    position: absolute;
+    width: 999px;
+    height: 999px;
+    background-repeat: no-repeat;
+    background-position: 0 0;
+    /*border color, change middle color*/
+    background-image: conic-gradient(
+        transparent,
+        #998fdc 5%,
+        transparent 38%,
+        transparent 50%,
+        #cf7bba 60%,
+        transparent 87%
+    );
+    /* change speed here */
+    /* animation: rotate 4s 0.3s linear infinite; */
+    transition: all 2s;
+}
+
+@keyframes rotate-dark-border-bg {
+    100% {
+        transform: translate(-50%, -50%) rotate(442deg);
+    }
+}
+
+@keyframes rotate-glow {
+    100% {
+        transform: translate(-50%, -50%) rotate(420deg);
+    }
+}
+
+@keyframes rotate-white {
+    100% {
+        transform: translate(-50%, -50%) rotate(443deg);
+    }
+}
+</style>
\ No newline at end of file
diff --git a/frontend/components/product/ChatBox/ChatMessage.vue b/frontend/components/product/ChatBox/ChatMessage.vue
new file mode 100644
index 0000000..6a1db5c
--- /dev/null
+++ b/frontend/components/product/ChatBox/ChatMessage.vue
@@ -0,0 +1,102 @@
+<script setup lang="ts">
+
+// types
+
+type Props = {
+    id: number,
+    reverse?: boolean,
+    content: string,
+    isLast?: boolean,
+    loadingContent?: boolean
+}
+
+// props
+
+const props = defineProps<Props>();
+const { reverse, id, isLast, content } = toRefs(props);
+
+// emit
+
+const emit = defineEmits(["textUpdate"]);
+
+// state
+
+const { $gsap: gsap } = useNuxtApp();
+
+// method
+
+const showMessage = () => {
+    gsap.fromTo(`#message-container-${id.value}`, {
+        rotateX: -50,
+        translateY: -40,
+        opacity: 0
+    }, {
+        rotateX: 0,
+        translateY: 0,
+        opacity: 1,
+        duration: 0.5,
+        ease: "expo.out"
+    });
+};
+
+// lifecycle
+
+onMounted(() => {
+    if (isLast.value) {
+        showMessage();
+    }
+
+    if (reverse.value && isLast.value) {
+        gsap.fromTo(`#chat-message-content-${id.value}`, {
+            text: "",
+            duration: 2.5,
+            ease: "none"
+        }, {
+            text: { value: content.value, rtl: false },
+            duration: 2.5,
+            ease: "none",
+            onUpdate: () => emit("textUpdate")
+        });
+    }
+});
+
+</script>
+
+<template>
+    <div class="perspective-near">
+        <div
+            :id="`message-container-${id}`"
+            class="flex gap-2.5 origin-top w-full"
+            :class="reverse ? 'flex-row-reverse' : ''"
+        >
+            <div
+                class="relative overflow-hidden flex items-center justify-center mt-px bg-slate-300 rounded-full size-[35px] shrink-0"
+            >
+                <img
+                    v-if="!reverse"
+                    src="/public/img/hero-bg.jpg"
+                    class="size-full object-cover absolute"
+                    alt="profile"
+                />
+            </div>
+            <div
+                class="rounded-150 px-4 py-3"
+                :class="reverse ? 'bg-slate-100 text-slate-600' : 'bg-black text-white'"
+            >
+                <p
+                    v-if="!loadingContent"
+                    :id="`chat-message-content-${id}`"
+                    class="typo-p-sm font-normal whitespace-pre-wrap"
+                >
+                    {{ content }}
+                </p>
+
+                <Icon
+                    v-else
+                    name="svg-spinners:3-dots-move"
+                    size="20"
+                />
+            </div>
+        </div>
+    </div>
+</template>
\ No newline at end of file
diff --git a/frontend/components/product/ChatBox/CloseButton.vue b/frontend/components/product/ChatBox/CloseButton.vue
new file mode 100644
index 0000000..af2c23f
--- /dev/null
+++ b/frontend/components/product/ChatBox/CloseButton.vue
@@ -0,0 +1,34 @@
+<script setup lang="ts">
+
+// types
+
+type Props = {
+    disabled?: boolean,
+}
+
+// props
+
+const props = defineProps<Props>();
+const {} = toRefs(props);
+
+// provide-inject
+
+const { closeChat } = inject("isOpen") as any;
+
+</script>
+
+<template>
+    <div
+        class="absolute bg-white border-b border-slate-100 px-5 h-[60px] top-0 z-20 flex justify-between w-full items-center">
+        <span class="typo-p-sm">
+            چت بات هوش مصنوعی
+        </span>
+        <button
+            @click="closeChat"
+            :disabled="disabled"
+            class="hover:bg-slate-100 transition-all disabled:cursor-default cursor-pointer rounded-full size-[25px] flex items-center justify-center"
+        >
+            <Icon name="iconamoon:sign-times-duotone" class="**:stroke-slate-900" />
+        </button>
+    </div>
+</template>
\ No newline at end of file
diff --git a/frontend/components/ui/Button.vue b/frontend/components/ui/Button.vue
index 46ea375..4624e10 100644
--- a/frontend/components/ui/Button.vue
+++ b/frontend/components/ui/Button.vue
@@ -5,6 +5,7 @@ type Props = {
     size?: "xl" | "lg" | "md";
     startIcon?: string;
     endIcon?: string;
+    loading?: boolean;
 };
 
 // props
@@ -35,8 +36,9 @@ const classes = computed(() => {
 
 <template>
     <button :class="classes">
-        <Icon v-if="startIcon" :name="startIcon" />
-        <slot />
-        <Icon v-if="endIcon" :name="endIcon" />
+        <Icon v-if="!loading && startIcon" :name="startIcon" />
+        <slot v-if="!loading" />
+        <Icon v-if="!loading && endIcon" :name="endIcon" />
+        <Icon v-if="loading" name="svg-spinners:3-dots-fade" class="my-0.5" />
     </button>
 </template>
diff --git a/frontend/components/ui/Input.vue b/frontend/components/ui/Input.vue
index 6a69c0f..9054835 100644
--- a/frontend/components/ui/Input.vue
+++ b/frontend/components/ui/Input.vue
@@ -1,51 +1,66 @@
 <script setup lang="ts">
-// types
-import Tooltip from "~/components/ui/Tooltip.vue";
 
 type Props = {
     variant?: "solid" | "outlined";
-    startIcon?: string;
-    endIcon?: string;
     disabled?: boolean;
     error?: boolean;
     message?: string;
     placeholder?: string;
+    modelValue?: string;
 };
 
 // props
+
 const props = withDefaults(defineProps<Props>(), {
-    variant: "solid",
+    variant: "solid"
 });
 const { variant, message, error, disabled } = toRefs(props);
 
+// emits
+
+const emit = defineEmits(["update:modelValue"]);
+
 // state
+
 const inputRef = ref<HTMLInputElement | null>(null);
 
 // computed
+
 const classes = computed(() => {
     return [
-        "flex items-center cursor-text transition-all border-[1.5px] gap-3 typo-label-md p-4 rounded-100",
+        "flex items-center cursor-text transition-all border-[1.5px] gap-3 typo-label-md px-4 py-3 rounded-100",
         {
             "input-solid": variant.value === "solid",
             "input-outlined": variant.value === "outlined",
             "input-effects": !error.value,
             [variant.value === "solid"
                 ? "input-solid-error"
-                : "input-outlined-error"]: error.value,
-        },
+                : "input-outlined-error"]: error.value
+        }
     ];
 });
+
+// methods
+
+const onInput = (e: any) => {
+    emit("update:modelValue", e.target.value);
+};
+
 </script>
 
 <template>
     <div v-bind="$attrs" :class="classes" @click="inputRef?.focus()">
-        <Icon v-if="startIcon" :name="startIcon" class="ms-0" size="24px" />
+        <slot name="startItem" />
+
         <input
+            :value="modelValue"
+            @input="onInput"
             ref="inputRef"
             class="outline-none w-max"
             :placeholder="placeholder"
         />
-        <Icon v-if="endIcon" :name="endIcon" class="me-0" size="24px" />
+
+        <slot name="endItem" />
     </div>
     <!-- <Tooltip :title="message" class="w-full">
     </Tooltip> -->
diff --git a/frontend/components/ui/OtpInput.vue b/frontend/components/ui/OtpInput.vue
new file mode 100644
index 0000000..590fedd
--- /dev/null
+++ b/frontend/components/ui/OtpInput.vue
@@ -0,0 +1,138 @@
+<script setup lang="ts">
+
+// types
+
+type Props = {
+    status?: "success" | "error" | "idle";
+    modelValue: never[];
+    autofocus?: boolean;
+    disabled?: boolean;
+}
+
+// props
+
+const props = withDefaults(defineProps<Props>(), {
+    status: "idle"
+});
+const { modelValue, disabled, status } = toRefs(props);
+
+// state
+
+const { $gsap: gsap } = useNuxtApp();
+
+// emit
+
+const emit = defineEmits(["complete", "update:modelValue"]);
+
+// state
+
+const currentOtpCode = ref([]);
+
+// methods
+
+const handleChange = () => {
+    emit("update:modelValue", currentOtpCode.value);
+};
+
+const handleComplete = () => {
+    emit("update:modelValue", currentOtpCode.value);
+    emit("complete", currentOtpCode.value);
+};
+
+const playStatusAnimation = () => {
+
+    const inputCount = 6;
+    const duration = 0.100;
+
+    let statusColor = {
+        border : "",
+        bg : ""
+    };
+
+    if (status.value === "success") {
+        statusColor.border = "var(--color-success-500)";
+        statusColor.bg = "var(--color-success-50)";
+    } else if (status.value === "error") {
+        statusColor.border = "var(--color-danger-500)";
+        statusColor.bg = "var(--color-danger-50)";
+    }
+
+    let index = 0;
+    const animate = (index: number) => {
+        setTimeout(() => {
+            gsap.to(`#otp-input-${index}`, {
+                borderColor: statusColor.border,
+                backgroundColor: statusColor.bg,
+                scale: 1.2,
+                duration: duration / 2
+            });
+
+            gsap.to(`#otp-input-${index}`, {
+                scale: 1,
+                duration: duration / 2,
+                delay: duration
+            });
+
+            setTimeout(() => {
+                gsap.to(`#otp-input-${index}`, {
+                    borderColor: "black",
+                    backgroundColor: "var(--color-slate-50)"
+                });
+            }, (inputCount + 1) * duration * 3000);
+
+        }, index * duration * 500);
+    };
+
+    while (index < 6) {
+        animate(index);
+        index++;
+    }
+};
+
+// watch
+
+watch(() => modelValue.value, (value) => {
+    currentOtpCode.value = value;
+});
+
+watch(() => disabled.value, (value) => {
+    if (!value) {
+        const otpInputFirst = document.querySelector("#otp-input-0") as HTMLInputElement;
+        setTimeout(() => {
+            otpInputFirst.focus();
+        }, 100);
+    }
+});
+
+watch(() => status.value, (value) => {
+    if (value !== "idle") {
+        playStatusAnimation();
+    }
+});
+
+</script>
+
+<template>
+    <div>
+        <PinInputRoot
+            :disabled="disabled"
+            v-bind="$attrs"
+            type="number"
+            v-model="currentOtpCode"
+            placeholder="_"
+            class="flex gap-4 items-center justify-center mt-1"
+            @change="handleChange"
+            @complete="handleComplete"
+            otp
+        >
+            <PinInputInput
+                v-for="(id, index) in 6"
+                :id="`otp-input-${index}`"
+                :key="id"
+                :index="index"
+                :autofocus="autofocus ? index === 0 ? true : 'off' : 'off'"
+                class="disabled:text-slate-400 focus-within:border-black transition-all size-16 bg-slate-50 typo-label-lg rounded-lg text-center border-[1.5px] border-slate-200 outline-none"
+            />
+        </PinInputRoot>
+    </div>
+</template>
\ No newline at end of file
diff --git a/frontend/components/ui/ToastContainer/ToastBox.vue b/frontend/components/ui/ToastContainer/ToastBox.vue
new file mode 100644
index 0000000..d274de6
--- /dev/null
+++ b/frontend/components/ui/ToastContainer/ToastBox.vue
@@ -0,0 +1,108 @@
+<script setup lang="ts">
+
+// import
+
+import type { ToastOptions } from "~/composables/useToast";
+
+// type
+
+type Props = {
+    id: number;
+    message: string,
+    options: ToastOptions
+}
+
+// props
+
+const props = defineProps<Props>();
+const { id, options } = toRefs(props);
+
+// state
+
+const { destroyToast } = useToast();
+
+const open = ref(true);
+
+// method
+
+const onSwipeEnd = () => {
+    setTimeout(() => {
+        destroyToast(id.value);
+    }, 1000);
+};
+
+// computed
+
+const statusIcon = computed(() => {
+    const status = options.value.status;
+
+    switch (status) {
+        case "success":
+            return {
+                name: "duo-icons:check-circle",
+                class: "**:fill-success-500 [filter:drop-shadow(0_0_10px_var(--color-success-500))]"
+            };
+        case "error":
+            return {
+                name: "duo-icons:alert-triangle",
+                class: "**:fill-danger-500 [filter:drop-shadow(0_0_10px_var(--color-danger-500))]"
+            };
+        case "info":
+            return {
+                name: "duo-icons:info",
+                class: "**:fill-cyan-500 [filter:drop-shadow(0_0_10px_var(--color-cyan-500))]"
+            };
+        case "warning":
+            return {
+                name: "duo-icons:alert-octagon",
+                class: "**:fill-warning-500 [filter:drop-shadow(0_0_10px_var(--color-warning-500))]"
+            };
+        default:
+            return {
+                name: "duo-icons:info",
+                class: "**:fill-slate-500 [filter:drop-shadow(0_0_10px_var(--color-slate-500))]"
+            };
+    }
+
+});
+
+// watch
+
+watch(() => open.value, (value) => {
+    if (!value) onSwipeEnd();
+});
+
+// lifecycle
+
+onMounted(() => {
+    setTimeout(() => {
+        open.value = false;
+    }, options.value.duration ?? 4000);
+});
+
+</script>
+
+<template>
+    <ToastRoot
+        :duration="options.duration ?? 4000"
+        @swipeEnd="onSwipeEnd"
+        v-model:open="open"
+        class="bg-white shadow-md shadow-black/3 border-t-[0.5px] border-slate-200 border-black p-4 grid [grid-template-areas:_'title_action'_'description_action'] grid-cols-[auto_max-content] gap-x-[15px] items-center data-[state=open]:animate-toast-in data-[state=closed]:animate-toast-hide data-[swipe=move]:translate-x-[var(--reka-toast-swipe-move-x)] data-[swipe=cancel]:translate-x-0 data-[swipe=cancel]:transition-[transform_200ms_ease-out] data-[swipe=end]:animate-toast-out"
+        :class="options.description ? 'rounded-150' : 'rounded-full'"
+    >
+        <ToastTitle
+            :class="[ { 'mb-1.5' : options.description } ]"
+            class="[grid-area:_title] font-medium text-slate-600 text-sm flex items-center gap-2"
+        >
+            <Icon :name="statusIcon.name" :class="statusIcon.class" size="24" />
+            <span>{{ message }}</span>
+        </ToastTitle>
+        <ToastDescription v-if="options.description" as-child>
+            <div
+                class="[grid-area:_description] m-0 mr-8 text-slate-500 typo-p-sm text-justify"
+            >
+                {{ options.description }}
+            </div>
+        </ToastDescription>
+    </ToastRoot>
+</template>
\ No newline at end of file
diff --git a/frontend/components/ui/ToastContainer/index.vue b/frontend/components/ui/ToastContainer/index.vue
new file mode 100644
index 0000000..d05e921
--- /dev/null
+++ b/frontend/components/ui/ToastContainer/index.vue
@@ -0,0 +1,19 @@
+<script setup>
+
+// state
+
+import ToastBox from "~/components/ui/ToastContainer/ToastBox.vue";
+
+const { toasts } = useToast();
+
+</script>
+
+<template>
+    <ToastBox
+        v-for="toast in toasts"
+        :key="toast.id"
+        :id="toast.id"
+        :message="toast.message"
+        :options="toast.options"
+    />
+</template>
\ No newline at end of file
diff --git a/frontend/composables/api/auth/useOtp.ts b/frontend/composables/api/auth/useOtp.ts
new file mode 100644
index 0000000..4c7e806
--- /dev/null
+++ b/frontend/composables/api/auth/useOtp.ts
@@ -0,0 +1,28 @@
+// imports
+
+import { useMutation } from "@tanstack/vue-query";
+import axios from "~/configs/axios.config";
+import { API_ENDPOINTS } from "~/constants";
+
+// types
+
+export type OtpRequest = {
+    phone: string;
+};
+
+// methods
+
+export const handleOtp = async (variables: OtpRequest) => {
+    const { data } = await axios.post(`${API_ENDPOINTS.account.send_otp}`, variables);
+    return data;
+};
+
+// composable
+
+const useOtp = () => {
+    return useMutation({
+        mutationFn: (variables: OtpRequest) => handleOtp(variables)
+    });
+};
+
+export default useOtp;
diff --git a/frontend/composables/api/auth/useSignIn.ts b/frontend/composables/api/auth/useSignIn.ts
new file mode 100644
index 0000000..3f5e4b8
--- /dev/null
+++ b/frontend/composables/api/auth/useSignIn.ts
@@ -0,0 +1,29 @@
+// imports
+
+import { useMutation } from "@tanstack/vue-query";
+import axios from "~/configs/axios.config";
+import { API_ENDPOINTS } from "~/constants";
+
+// types
+
+export type SignInRequest = {
+    otp: string;
+    phone: string;
+};
+
+// methods
+
+export const handleSignIn = async (variables: SignInRequest) => {
+    const { data } = await axios.post(`${API_ENDPOINTS.auth.signin}/`, variables);
+    return data;
+};
+
+// composable
+
+const useSignIn = () => {
+    return useMutation({
+        mutationFn: (variables: SignInRequest) => handleSignIn(variables)
+    });
+};
+
+export default useSignIn;
diff --git a/frontend/composables/api/branch/useCreateBranch.ts b/frontend/composables/api/branch/useCreateBranch.ts
new file mode 100644
index 0000000..1d891b2
--- /dev/null
+++ b/frontend/composables/api/branch/useCreateBranch.ts
@@ -0,0 +1,33 @@
+// imports
+
+import { useMutation } from "@tanstack/vue-query";
+import axios from "~/configs/axios.config";
+import { API_ENDPOINTS } from "~/constants";
+
+// types
+
+export type CreateBranchRequest = {
+    name: string;
+    description: string;
+};
+
+// methods
+
+export const handleCreateBranch = async ({ name, description }: CreateBranchRequest) => {
+    const payload: CreateBranchRequest = {
+        name,
+        description,
+    };
+
+    await axios.post<CreateBranchRequest>(API_ENDPOINTS.branch.createBranch, payload);
+};
+
+// composable
+
+const useCreateBranch = () => {
+    return useMutation({
+        mutationFn: (data: CreateBranchRequest) => handleCreateBranch(data),
+    });
+};
+
+export default useCreateBranch;
diff --git a/frontend/composables/api/branch/useGetBranch.ts b/frontend/composables/api/branch/useGetBranch.ts
new file mode 100644
index 0000000..50228b2
--- /dev/null
+++ b/frontend/composables/api/branch/useGetBranch.ts
@@ -0,0 +1,54 @@
+// imports
+
+import { useQuery } from "@tanstack/vue-query";
+import axios from "~/configs/axios.config";
+import { API_ENDPOINTS, QUERY_KEYS } from "~/constants";
+import type { ComputedRef } from "vue";
+
+// types
+
+export type GetBranchResponse = Branch;
+
+// methods
+
+export const handleGetBranch = async (
+    branchId: string,
+    page: string | undefined,
+    folderId: string | undefined,
+    sort: string | undefined,
+    signal: AbortSignal
+) => {
+
+    const { data } = await axios.get<GetBranchResponse>(`${API_ENDPOINTS.branch.get}/${branchId}`, {
+        signal,
+        params: {
+            sort_by: sort,
+            folder_id: folderId,
+            offset: ((!!page ? Number(page) : 1) * 20) - 20,
+            limit: 20
+        }
+    });
+    return data;
+};
+
+// composable
+
+const useGetBranch = (
+    branchId: ComputedRef<string>,
+    page: ComputedRef<string | undefined>,
+    folderId: ComputedRef<string | undefined>,
+    sort: ComputedRef<string | undefined>
+) => {
+    return useQuery({
+        queryKey: [QUERY_KEYS.branch, branchId, page, folderId, sort],
+        queryFn: ({ signal }) => handleGetBranch(
+            branchId.value,
+            page.value,
+            folderId.value,
+            sort.value,
+            signal
+        )
+    });
+};
+
+export default useGetBranch;
diff --git a/frontend/composables/api/branch/useGetBranches.ts b/frontend/composables/api/branch/useGetBranches.ts
new file mode 100644
index 0000000..d665d7a
--- /dev/null
+++ b/frontend/composables/api/branch/useGetBranches.ts
@@ -0,0 +1,29 @@
+// imports
+
+import { useQuery } from "@tanstack/vue-query";
+import axios from "~/configs/axios.config";
+import { API_ENDPOINTS, QUERY_KEYS } from "~/constants";
+
+// types
+
+export type GetBranchesResponse = Branch[];
+
+// methods
+
+export const handleGetBranches = async () => {
+    const { data } = await axios.get<GetBranchesResponse>(`${API_ENDPOINTS.branch.getAll}`);
+
+    return data;
+};
+
+// composable
+
+const useGetBranches = () => {
+    return useQuery({
+        staleTime: 60 * 1000,
+        queryKey: [QUERY_KEYS.branches],
+        queryFn: () => handleGetBranches()
+    });
+};
+
+export default useGetBranches;
diff --git a/frontend/composables/api/branch/useGetUserBranches.ts b/frontend/composables/api/branch/useGetUserBranches.ts
new file mode 100644
index 0000000..42d928e
--- /dev/null
+++ b/frontend/composables/api/branch/useGetUserBranches.ts
@@ -0,0 +1,31 @@
+// imports
+
+import { useQuery } from "@tanstack/vue-query";
+import axios from "~/configs/axios.config";
+import { API_ENDPOINTS, QUERY_KEYS } from "~/constants";
+
+// types
+
+export type GetUserBranchesResponse = Branch[];
+
+// methods
+
+export const handleGetUserBranches = async () => {
+    const { data } = await axios.get<GetUserBranchesResponse>(
+        `${API_ENDPOINTS.branch.getUserBranches}`
+    );
+
+    return data;
+};
+
+// composable
+
+const useGetUserBranches = () => {
+    return useQuery({
+        staleTime: 60 * 1000,
+        queryKey: [QUERY_KEYS.userBranches],
+        queryFn: () => handleGetUserBranches(),
+    });
+};
+
+export default useGetUserBranches;
diff --git a/frontend/composables/api/chat/useCreateChatMessage.ts b/frontend/composables/api/chat/useCreateChatMessage.ts
new file mode 100644
index 0000000..ee0d7d7
--- /dev/null
+++ b/frontend/composables/api/chat/useCreateChatMessage.ts
@@ -0,0 +1,116 @@
+// imports
+
+import { QueryClient, useMutation } from "@tanstack/vue-query";
+import type { InfiniteData } from "@tanstack/vue-query";
+import axios from "~/configs/axios.config";
+import { API_ENDPOINTS, MUTATION_KEYS, QUERY_KEYS } from "~/constants";
+
+// types
+
+export type CreateChatMessageRequest = {
+    productId: string | number;
+    new_message: string;
+};
+
+export type CreateChatMessageResponse = Chat[]
+
+// methods
+
+export const handleCreateChatMessage = async (variables: CreateChatMessageRequest) => {
+    const { data } = await axios.post<CreateChatMessageResponse>(`${API_ENDPOINTS.chat.new_message}/${variables.productId}`, variables, {
+        headers: {
+            Authorization: `Bearer eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJ0b2tlbl90eXBlIjoiYWNjZXNzIiwiZXhwIjoyMTY3ODE2OTAwLCJpYXQiOjE3MzU4MTY5MDAsImp0aSI6ImQwN2E2Y2Y2NzgwZjRlNTE5NWIzOGQxMTAzYzU4NDQ3IiwidXNlcl9pZCI6NX0.slwd7ZSV7nUXEuDTYwwHUOo9ekCefwEEL4kVv2vSTFo`
+        }
+    });
+    return data;
+};
+
+// composable
+
+const useCreateChatMessage = (queryClient: QueryClient) => {
+    return useMutation({
+        mutationKey: [MUTATION_KEYS.create_chat],
+        mutationFn: (variables: CreateChatMessageRequest) => handleCreateChatMessage(variables),
+        onMutate: (newMessage) => {
+            const prevData = queryClient.getQueriesData({ queryKey: [QUERY_KEYS.chat] });
+
+            queryClient.setQueryData<InfiniteData<ApiPaginated<Chat>>>([QUERY_KEYS.chat], (oldData) => {
+                const lastPage = oldData!.pages[oldData!.pages.length - 1];
+
+                return {
+                    pages: [
+                        {
+                            count: lastPage.count,
+                            next: lastPage.next,
+                            previous: lastPage.previous,
+                            results: [
+                                {
+                                    id: Date.now(),
+                                    content: newMessage.new_message,
+                                    sender: "user"
+                                }
+                            ]
+                        },
+                        ...oldData!.pages
+                    ],
+                    pageParams: [
+                        ...oldData!.pageParams,
+                        {
+                            limit: 10,
+                            offset: 0
+                        }
+                    ]
+                };
+            });
+
+
+            return { prevData: prevData ? prevData[0][1] : undefined };
+        },
+        onSuccess: (response) => {
+
+            queryClient.setQueryData<InfiniteData<ApiPaginated<Chat>>>([QUERY_KEYS.chat], (oldData) => {
+                if (oldData) {
+                    const lastPage = oldData!.pages[oldData!.pages.length - 1];
+
+                    return {
+                        pages: [
+                            {
+                                count: lastPage.count,
+                                next: lastPage.next,
+                                previous: lastPage.previous,
+                                results: {
+                                    ...response[0],
+                                    id: Date.now()
+                                }
+                            },
+                            ...oldData!.pages
+                        ],
+                        pageParams: [
+                            ...oldData!.pageParams,
+                            {
+                                limit: 10,
+                                offset: 0
+                            }
+                        ]
+                    };
+                }
+
+                return oldData;
+            });
+
+        },
+        onError: (err, newMessage, context) => {
+            if (context) {
+                queryClient.setQueryData(
+                    [QUERY_KEYS.chat],
+                    context.prevData
+                );
+            }
+        },
+        onSettled: (newMessage) => {
+            queryClient.invalidateQueries({ queryKey: [QUERY_KEYS.chat] });
+        }
+    });
+};
+
+export default useCreateChatMessage;
diff --git a/frontend/composables/api/chat/useGetChat.ts b/frontend/composables/api/chat/useGetChat.ts
new file mode 100644
index 0000000..10bfc34
--- /dev/null
+++ b/frontend/composables/api/chat/useGetChat.ts
@@ -0,0 +1,60 @@
+// imports
+
+import { useInfiniteQuery, useQuery } from "@tanstack/vue-query";
+import axios from "~/configs/axios.config";
+import { API_ENDPOINTS, QUERY_KEYS } from "~/constants";
+import type { ComputedRef } from "vue";
+
+// types
+
+export type GetBranchResponse = ApiPaginated<Chat>;
+
+// methods
+
+export const handleGetChat = async ({ productId, limit, offset }: {
+    productId: number | string,
+    limit: number,
+    offset: number
+}) => {
+    const { data } = await axios.get<GetBranchResponse>(`${API_ENDPOINTS.chat.messages}/${productId}`, {
+        params: {
+            offset,
+            limit
+        },
+        headers: {
+            Authorization: `Bearer eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJ0b2tlbl90eXBlIjoiYWNjZXNzIiwiZXhwIjoyMTY3ODE2OTAwLCJpYXQiOjE3MzU4MTY5MDAsImp0aSI6ImQwN2E2Y2Y2NzgwZjRlNTE5NWIzOGQxMTAzYzU4NDQ3IiwidXNlcl9pZCI6NX0.slwd7ZSV7nUXEuDTYwwHUOo9ekCefwEEL4kVv2vSTFo`
+        }
+    });
+    return data;
+};
+
+// composable
+
+const useGetBranch = (
+    productId: Ref<string | number>,
+    enabled: Ref<boolean>
+) => {
+    return useInfiniteQuery({
+        enabled,
+        queryKey: [QUERY_KEYS.chat],
+        initialPageParam: {
+            limit: 10,
+            offset: 0
+        },
+        queryFn: ({ pageParam }) => handleGetChat({
+            limit: pageParam.limit,
+            offset: pageParam.offset,
+            productId: productId.value
+        }),
+        getNextPageParam: (lastPage, pages) => {
+            if (!lastPage.next) return undefined;
+
+            return {
+                limit: 10,
+                offset: pages.length * 10
+            };
+        }
+    });
+};
+
+export default useGetBranch;
diff --git a/frontend/composables/api/documents/useAddDoc.ts b/frontend/composables/api/documents/useAddDoc.ts
new file mode 100644
index 0000000..ed1675f
--- /dev/null
+++ b/frontend/composables/api/documents/useAddDoc.ts
@@ -0,0 +1,45 @@
+// imports
+
+import { useMutation } from "@tanstack/vue-query";
+import axios from "~/configs/axios.config";
+import { API_ENDPOINTS } from "~/constants";
+
+// types
+
+export type AddDocRequest = {
+    name: string,
+    parent?: string,
+    branch: string | undefined,
+    type: {
+        title: "File" | "Folder",
+        icon: "bi:folder" | "bi:file-earmark"
+    },
+    content: File | undefined
+};
+
+// methods
+
+export const handleAddDoc = async (variables: AddDocRequest & { updateUploadProgress: (p: number) => void }) => {
+    const { data } = await axios.post<AddDocRequest>(`${API_ENDPOINTS.branch.getDoc}/`, {
+        ...variables,
+        type: variables.type.title.toLocaleLowerCase()
+    }, {
+        onUploadProgress: (progressEvent) => {
+            variables.updateUploadProgress(progressEvent.progress!);
+        },
+        headers: {
+            "Content-Type": "multipart/form-data"
+        }
+    });
+    return data;
+};
+
+// composable
+
+const useAddDoc = () => {
+    return useMutation({
+        mutationFn: (variables: AddDocRequest & { updateUploadProgress: (p: number) => void }) => handleAddDoc(variables)
+    });
+};
+
+export default useAddDoc;
diff --git a/frontend/composables/api/documents/useDeleteDoc.ts b/frontend/composables/api/documents/useDeleteDoc.ts
new file mode 100644
index 0000000..d241169
--- /dev/null
+++ b/frontend/composables/api/documents/useDeleteDoc.ts
@@ -0,0 +1,27 @@
+// imports
+
+import { useMutation } from "@tanstack/vue-query";
+import axios from "~/configs/axios.config";
+import { API_ENDPOINTS } from "~/constants";
+
+// types
+
+export type DeleteDocRequest = {
+    id: number
+};
+
+// methods
+
+export const handleDeleteDoc = async ({ id }: { id: string | undefined }) => {
+    await axios.delete<DeleteDocRequest>(`${API_ENDPOINTS.branch.getDoc}/${id}`);
+};
+
+// composable
+
+const useDeleteDoc = (id: Ref<string | undefined>) => {
+    return useMutation({
+        mutationFn: () => handleDeleteDoc({ id: id.value })
+    });
+};
+
+export default useDeleteDoc;
diff --git a/frontend/composables/api/documents/useEditDoc.ts b/frontend/composables/api/documents/useEditDoc.ts
new file mode 100644
index 0000000..786962e
--- /dev/null
+++ b/frontend/composables/api/documents/useEditDoc.ts
@@ -0,0 +1,29 @@
+// imports
+
+import { useMutation } from "@tanstack/vue-query";
+import axios from "~/configs/axios.config";
+import { API_ENDPOINTS } from "~/constants";
+
+// types
+
+export type EditDocRequest = {
+    id: number
+};
+
+// methods
+
+export const handleEditDoc = async ({ id, name }: { id: string | undefined, name: string | undefined }) => {
+    await axios.patch<EditDocRequest>(`${API_ENDPOINTS.branch.getDoc}/${id}`, { name });
+};
+
+// composable
+
+const useEditDoc = (id: Ref<string | undefined>) => {
+    return useMutation({
+        mutationFn: ({ name }: { name: Ref<string | undefined> }) => {
+            return handleEditDoc({ id: id.value, name: name.value });
+        }
+    });
+};
+
+export default useEditDoc;
diff --git a/frontend/composables/api/documents/useGetDoc.ts b/frontend/composables/api/documents/useGetDoc.ts
new file mode 100644
index 0000000..582ab02
--- /dev/null
+++ b/frontend/composables/api/documents/useGetDoc.ts
@@ -0,0 +1,33 @@
+// imports
+
+import { useQuery } from "@tanstack/vue-query";
+import axios from "~/configs/axios.config";
+import { API_ENDPOINTS, QUERY_KEYS } from "~/constants";
+
+// types
+
+export type GetDocResponse = DocumentStructure;
+
+// methods
+
+export const handleGetDoc = async (id : string | undefined) => {
+    const { data } = await axios.get<GetDocResponse>(`${API_ENDPOINTS.branch.getDoc}/${id}`);
+    return data;
+};
+
+// composable
+
+const useGetDoc = (id: ComputedRef<string | undefined>) => {
+
+    const enabled = computed(() => {
+        return !!id.value
+    });
+
+    return useQuery({
+        enabled,
+        queryKey: [QUERY_KEYS.document, id],
+        queryFn: () => handleGetDoc(id.value)
+    });
+};
+
+export default useGetDoc;
diff --git a/frontend/composables/api/documents/useMoveDoc.ts b/frontend/composables/api/documents/useMoveDoc.ts
new file mode 100644
index 0000000..91d26ce
--- /dev/null
+++ b/frontend/composables/api/documents/useMoveDoc.ts
@@ -0,0 +1,32 @@
+// imports
+
+import { useMutation } from "@tanstack/vue-query";
+import axios from "~/configs/axios.config";
+import { API_ENDPOINTS } from "~/constants";
+
+// types
+
+export type MoveDocRequest = {
+    itemsToMove: number[] | string[],
+    parent: number | string
+};
+
+// methods
+
+export const handleMoveDoc = async ({ itemsToMove, parent }: MoveDocRequest) => {
+    const apiUrl = `${API_ENDPOINTS.branch.moveDoc}?new_parent_id=${parent}&${itemsToMove.map(i => `patch_list=${i}&`)}`
+    const splittedUrl = apiUrl.split("");
+    splittedUrl.pop()
+
+    await axios.patch<MoveDocRequest>(splittedUrl.join("").replaceAll(",", ""));
+};
+
+// composable
+
+const useMoveDoc = () => {
+    return useMutation({
+        mutationFn: (variables: MoveDocRequest) => handleMoveDoc(variables)
+    });
+};
+
+export default useMoveDoc;
diff --git a/frontend/composables/api/documents/useReplyDoc.ts b/frontend/composables/api/documents/useReplyDoc.ts
new file mode 100644
index 0000000..774077d
--- /dev/null
+++ b/frontend/composables/api/documents/useReplyDoc.ts
@@ -0,0 +1,40 @@
+// imports
+
+import { useMutation } from "@tanstack/vue-query";
+import axios from "~/configs/axios.config";
+import { API_ENDPOINTS } from "~/constants";
+
+// types
+
+export type ReplyDocRequest = {
+    user_id: number;
+    message: string;
+    reply_id: number;
+};
+
+export type ReplyDocResponse = {
+    chat_id: number;
+};
+
+// methods
+
+export const handleReplyDoc = async ({ user_id, message, reply_id }: ReplyDocRequest) => {
+    const payload = {
+        user_id,
+        message,
+        item_id: reply_id,
+    };
+
+    const { data } = await axios.post<ReplyDocResponse>(API_ENDPOINTS.branch.replyDoc, payload);
+    return data;
+};
+
+// composable
+
+const useReplyDoc = () => {
+    return useMutation({
+        mutationFn: (data: ReplyDocRequest) => handleReplyDoc(data),
+    });
+};
+
+export default useReplyDoc;
diff --git a/frontend/composables/api/documents/useSearchFile.ts b/frontend/composables/api/documents/useSearchFile.ts
new file mode 100644
index 0000000..4563efe
--- /dev/null
+++ b/frontend/composables/api/documents/useSearchFile.ts
@@ -0,0 +1,78 @@
+// imports
+
+import { useInfiniteQuery } from "@tanstack/vue-query";
+import axios from "~/configs/axios.config";
+import { API_ENDPOINTS, QUERY_KEYS } from "~/constants";
+import type { ComputedRef } from "vue";
+
+// types
+
+export type SearchFileResponse = Branch;
+
+type HandlerProps = typeof initialPageParam & {
+    signal: AbortSignal,
+    search: string,
+    id: number | undefined;
+    sort: string | undefined;
+}
+
+// state
+
+const initialPageParam = {
+    limit: 10,
+    offset: 0
+};
+
+// methods
+
+export const handleSearchFile = async ({ search, offset, limit, id, signal, sort }: HandlerProps) => {
+    const { data } = await axios.get<SearchFileResponse>(`${API_ENDPOINTS.branch.get}/${id}`, {
+        params: {
+            offset,
+            limit,
+            search,
+            sort_by: sort
+        },
+        signal
+    });
+    return data;
+};
+
+// composable
+
+const useSearchFile = (search: Ref<string>, id: Ref<number | undefined>, sort: ComputedRef<string | undefined>) => {
+
+    const enabled = computed(() => {
+        return search.value.trim() != "" && !!id.value;
+    });
+
+    return useInfiniteQuery({
+        enabled,
+        retry: false,
+        refetchOnMount: false,
+        refetchOnWindowFocus: false,
+        queryKey: [QUERY_KEYS.searchFile, search, id, sort],
+        queryFn: ({ pageParam, signal }) => handleSearchFile({
+            ...pageParam,
+            signal,
+            search: search.value,
+            sort: sort.value,
+            id: id.value
+        }),
+        initialPageParam,
+        getNextPageParam: (lastPage, pages) => {
+            const page = pages.length + 1;
+
+            const limit = initialPageParam.limit;
+
+            const nextPageParams = {
+                offset: page * limit - limit,
+                limit
+            };
+
+            return lastPage?.structure.next ? nextPageParams : undefined;
+        }
+    });
+};
+
+export default useSearchFile;
\ No newline at end of file
diff --git a/frontend/composables/useImageColor.ts b/frontend/composables/useImageColor.ts
new file mode 100644
index 0000000..11c88e6
--- /dev/null
+++ b/frontend/composables/useImageColor.ts
@@ -0,0 +1,32 @@
+import type { FastAverageColorResult } from "fast-average-color";
+import { FastAverageColor } from "fast-average-color";
+
+export const useImageColor = (img: string) => {
+    const fac = new FastAverageColor();
+    const colorObject = ref<FastAverageColorResult>();
+    const isPending = ref(false);
+
+    const extractImageColor = async () => {
+        isPending.value = true;
+
+        const imageEl = document.querySelector(img) as HTMLImageElement;
+
+        try {
+            const color = await fac.getColorAsync(imageEl);
+            isPending.value = false;
+            colorObject.value = color;
+        } catch (e) {
+            isPending.value = false;
+        }
+    };
+
+    onMounted(() => {
+        extractImageColor();
+    });
+
+    return {
+        colorObject,
+        extractImageColor,
+        isPending
+    };
+};
\ No newline at end of file
diff --git a/frontend/composables/useTimer.ts b/frontend/composables/useTimer.ts
new file mode 100644
index 0000000..5f6b943
--- /dev/null
+++ b/frontend/composables/useTimer.ts
@@ -0,0 +1,42 @@
+type Props = {
+    duration: number;
+    callback?: () => void
+}
+
+export function useTimer({ duration, callback }: Props) {
+    const timeout = ref<NodeJS.Timeout | null>(null);
+    const interval = ref<NodeJS.Timeout | null>(null);
+
+    const isPending = ref(false);
+    const timer = ref(duration / 1000);
+
+    const reset = () => {
+        if (timeout.value) clearTimeout(timeout.value);
+        if (interval.value) clearInterval(interval.value);
+
+        isPending.value = false;
+        timer.value = duration / 1000;
+    };
+
+    const start = () => {
+        isPending.value = true;
+
+        timeout.value = setTimeout(() => {
+            if (interval.value) clearInterval(interval.value);
+            if (callback) callback();
+            isPending.value = false;
+            timer.value = duration / 1000;
+        }, duration);
+
+        interval.value = setInterval(() => {
+            timer.value -= 1;
+        }, 1000);
+    };
+
+    return {
+        isPending,
+        timer,
+        reset,
+        start
+    };
+}
\ No newline at end of file
diff --git a/frontend/composables/useToast.ts b/frontend/composables/useToast.ts
new file mode 100644
index 0000000..4649bac
--- /dev/null
+++ b/frontend/composables/useToast.ts
@@ -0,0 +1,31 @@
+export type ToastOptions = {
+    description?: string;
+    duration?: number;
+    status?: "success" | "error" | "info" | "warning",
+}
+
+type Toast = {
+    id: number;
+    message: string;
+    options?: ToastOptions
+}
+
+const toasts = ref<Toast[]>([]);
+
+export function useToast() {
+    const addToast = ({ message, options = {} }: Omit<Toast, "id">) => {
+        const id = Date.now();
+
+        toasts.value.push({ id, message, options });
+    };
+
+    const destroyToast = (id: number) => {
+        toasts.value = toasts.value.filter(toast => toast.id !== id);
+    };
+
+    return {
+        toasts,
+        addToast,
+        destroyToast
+    };
+}
\ No newline at end of file
diff --git a/frontend/constants/index.ts b/frontend/constants/index.ts
index ca13d19..91b533f 100644
--- a/frontend/constants/index.ts
+++ b/frontend/constants/index.ts
@@ -1,30 +1,41 @@
 export const API_ENDPOINTS = {
+    account: {
+        send_otp: "/accounts/send_otp"
+    },
     auth: {
-        login: "/token",
-        logout: "/accounts/logout",
+        signin: "/token",
+        logout: "/accounts/logout"
+    },
+    chat: {
+        messages: "/chat/product",
+        new_message: "/chat/product"
     }
 };
 
 export const QUERY_KEYS = {
+    chat: "chat",
+};
 
+export const MUTATION_KEYS = {
+    create_chat: "create_chat",
 };
 
 export const FILE_FORMATS = [
     {
         ext: [".jpg", ".jpeg", ".png", ".svg", ".bmp", ".webp", ".gif", ".tiff", ".heif", ".raw"],
-        icon: "bi:file-earmark-image",
+        icon: "bi:file-earmark-image"
     },
     {
         ext: [".mp4", ".mkv", ".avi", ".mov", ".wmv", ".flv", ".webm", ".mpeg", ".3gp", ".mts"],
-        icon: "bi:file-earmark-play",
+        icon: "bi:file-earmark-play"
     },
     {
         ext: [".zip", ".rar", ".tar.gz", ".dmg", ".7z", ".bz2", ".tar", ".gz", ".xz"],
-        icon: "bi:file-earmark-zip",
+        icon: "bi:file-earmark-zip"
     },
     {
         ext: [".mp3", ".wav", ".aac", ".flac", ".ogg", ".wma", ".alac", ".m4a", ".opus", ".aiff"],
-        icon: "bi:file-earmark-music",
+        icon: "bi:file-earmark-music"
     },
     {
         ext: [
@@ -42,9 +53,9 @@ export const FILE_FORMATS = [
             ".sh",
             ".md",
             ".rust",
-            ".pl",
+            ".pl"
         ],
-        icon: "bi:file-earmark-code",
+        icon: "bi:file-earmark-code"
     },
     {
         ext: [
@@ -60,28 +71,28 @@ export const FILE_FORMATS = [
             ".tsv",
             ".ods",
             ".db",
-            ".sqlite",
+            ".sqlite"
         ],
-        icon: "bi:file-earmark-spreadsheet",
+        icon: "bi:file-earmark-spreadsheet"
     },
     {
         ext: [".pdf", ".epub", ".xps", ".djvu", ".cbz", ".cbt"],
-        icon: "bi:file-earmark-pdf",
+        icon: "bi:file-earmark-pdf"
     },
     {
         ext: [".ppt", ".pptx", ".odp", ".pps", ".ppsx", ".key"],
-        icon: "bi:file-earmark-slides",
+        icon: "bi:file-earmark-slides"
     },
     {
         ext: [".txt", ".doc", ".docx", ".odt", ".rtf", ".wps", ".wpd"],
-        icon: "bi:file-earmark-text",
+        icon: "bi:file-earmark-text"
     },
     {
         ext: [".lock", ".lck"],
-        icon: "bi:file-earmark-lock",
+        icon: "bi:file-earmark-lock"
     },
     {
         ext: [".exe", ".bin", ".elf", ".dll", ".iso", ".dmg", ".swf", ".o", ".obg", ".pe", ".app"],
-        icon: "bi:file-earmark-binary",
-    },
+        icon: "bi:file-earmark-binary"
+    }
 ];
\ No newline at end of file
diff --git a/frontend/nuxt.config.ts b/frontend/nuxt.config.ts
index d599fba..1ef28ca 100644
--- a/frontend/nuxt.config.ts
+++ b/frontend/nuxt.config.ts
@@ -44,4 +44,10 @@ export default defineNuxtConfig({
         "@nuxt/icon",
         "reka-ui/nuxt",
     ],
+
+    runtimeConfig: {
+        public: {
+            API_BASE_URL: "http://38.60.202.91:8001",
+        },
+    },
 });
diff --git a/frontend/package-lock.json b/frontend/package-lock.json
index 3780039..eb9b3b8 100644
--- a/frontend/package-lock.json
+++ b/frontend/package-lock.json
@@ -11,15 +11,17 @@
         "@nuxtjs/google-fonts": "^3.2.0",
         "@tanstack/vue-query": "^5.62.2",
         "@tanstack/vue-query-devtools": "^5.62.3",
+        "@vuelidate/core": "^2.0.3",
+        "@vuelidate/validators": "^2.0.4",
         "axios": "^1.7.9",
+        "fast-average-color": "^9.4.0",
         "gsap": "^3.12.5",
         "nuxt": "^3.14.1592",
         "reka-ui": "^1.0.0-alpha.6",
         "swiper": "^11.1.15",
         "vue": "latest",
         "vue-router": "latest",
-        "vue-scrollto": "^2.20.0",
-        "vue-toastification": "^2.0.0-rc.5"
+        "vue-scrollto": "^2.20.0"
       },
       "devDependencies": {
         "@tailwindcss/postcss": "^4.0.0-beta.5",
@@ -3309,6 +3311,94 @@
       "integrity": "sha512-/hnE/qP5ZoGpol0a5mDi45bOd7t3tjYJBjsgCsivow7D48cJeV5l05RD82lPqi7gRiphZM37rnhW1l6ZoCNNnQ==",
       "license": "MIT"
     },
+    "node_modules/@vuelidate/core": {
+      "version": "2.0.3",
+      "resolved": "https://registry.npmjs.org/@vuelidate/core/-/core-2.0.3.tgz",
+      "integrity": "sha512-AN6l7KF7+mEfyWG0doT96z+47ljwPpZfi9/JrNMkOGLFv27XVZvKzRLXlmDPQjPl/wOB1GNnHuc54jlCLRNqGA==",
+      "license": "MIT",
+      "dependencies": {
+        "vue-demi": "^0.13.11"
+      },
+      "peerDependencies": {
+        "@vue/composition-api": "^1.0.0-rc.1",
+        "vue": "^2.0.0 || >=3.0.0"
+      },
+      "peerDependenciesMeta": {
+        "@vue/composition-api": {
+          "optional": true
+        }
+      }
+    },
+    "node_modules/@vuelidate/core/node_modules/vue-demi": {
+      "version": "0.13.11",
+      "resolved": "https://registry.npmjs.org/vue-demi/-/vue-demi-0.13.11.tgz",
+      "integrity": "sha512-IR8HoEEGM65YY3ZJYAjMlKygDQn25D5ajNFNoKh9RSDMQtlzCxtfQjdQgv9jjK+m3377SsJXY8ysq8kLCZL25A==",
+      "hasInstallScript": true,
+      "license": "MIT",
+      "bin": {
+        "vue-demi-fix": "bin/vue-demi-fix.js",
+        "vue-demi-switch": "bin/vue-demi-switch.js"
+      },
+      "engines": {
+        "node": ">=12"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/antfu"
+      },
+      "peerDependencies": {
+        "@vue/composition-api": "^1.0.0-rc.1",
+        "vue": "^3.0.0-0 || ^2.6.0"
+      },
+      "peerDependenciesMeta": {
+        "@vue/composition-api": {
+          "optional": true
+        }
+      }
+    },
+    "node_modules/@vuelidate/validators": {
+      "version": "2.0.4",
+      "resolved": "https://registry.npmjs.org/@vuelidate/validators/-/validators-2.0.4.tgz",
+      "integrity": "sha512-odTxtUZ2JpwwiQ10t0QWYJkkYrfd0SyFYhdHH44QQ1jDatlZgTh/KRzrWVmn/ib9Gq7H4hFD4e8ahoo5YlUlDw==",
+      "license": "MIT",
+      "dependencies": {
+        "vue-demi": "^0.13.11"
+      },
+      "peerDependencies": {
+        "@vue/composition-api": "^1.0.0-rc.1",
+        "vue": "^2.0.0 || >=3.0.0"
+      },
+      "peerDependenciesMeta": {
+        "@vue/composition-api": {
+          "optional": true
+        }
+      }
+    },
+    "node_modules/@vuelidate/validators/node_modules/vue-demi": {
+      "version": "0.13.11",
+      "resolved": "https://registry.npmjs.org/vue-demi/-/vue-demi-0.13.11.tgz",
+      "integrity": "sha512-IR8HoEEGM65YY3ZJYAjMlKygDQn25D5ajNFNoKh9RSDMQtlzCxtfQjdQgv9jjK+m3377SsJXY8ysq8kLCZL25A==",
+      "hasInstallScript": true,
+      "license": "MIT",
+      "bin": {
+        "vue-demi-fix": "bin/vue-demi-fix.js",
+        "vue-demi-switch": "bin/vue-demi-switch.js"
+      },
+      "engines": {
+        "node": ">=12"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/antfu"
+      },
+      "peerDependencies": {
+        "@vue/composition-api": "^1.0.0-rc.1",
+        "vue": "^3.0.0-0 || ^2.6.0"
+      },
+      "peerDependenciesMeta": {
+        "@vue/composition-api": {
+          "optional": true
+        }
+      }
+    },
     "node_modules/@vueuse/core": {
       "version": "12.0.0",
       "resolved": "https://registry.npmjs.org/@vueuse/core/-/core-12.0.0.tgz",
@@ -5073,6 +5163,15 @@
         "ufo": "^1.1.2"
       }
     },
+    "node_modules/fast-average-color": {
+      "version": "9.4.0",
+      "resolved": "https://registry.npmjs.org/fast-average-color/-/fast-average-color-9.4.0.tgz",
+      "integrity": "sha512-bvM8vV6YwK07dPbzFz77zJaBcfF6ABVfgNwaxVgXc2G+o0e/tzLCF9WU8Ryp1r0Nkk6JuJNsWCzbb4cLOMlB+Q==",
+      "license": "MIT",
+      "engines": {
+        "node": ">= 12"
+      }
+    },
     "node_modules/fast-deep-equal": {
       "version": "3.1.3",
       "resolved": "https://registry.npmjs.org/fast-deep-equal/-/fast-deep-equal-3.1.3.tgz",
@@ -10451,15 +10550,6 @@
         "bezier-easing": "2.1.0"
       }
     },
-    "node_modules/vue-toastification": {
-      "version": "2.0.0-rc.5",
-      "resolved": "https://registry.npmjs.org/vue-toastification/-/vue-toastification-2.0.0-rc.5.tgz",
-      "integrity": "sha512-q73e5jy6gucEO/U+P48hqX+/qyXDozAGmaGgLFm5tXX4wJBcVsnGp4e/iJqlm9xzHETYOilUuwOUje2Qg1JdwA==",
-      "license": "MIT",
-      "peerDependencies": {
-        "vue": "^3.0.2"
-      }
-    },
     "node_modules/webidl-conversions": {
       "version": "3.0.1",
       "resolved": "https://registry.npmjs.org/webidl-conversions/-/webidl-conversions-3.0.1.tgz",
diff --git a/frontend/package.json b/frontend/package.json
index c025667..cb7f655 100644
--- a/frontend/package.json
+++ b/frontend/package.json
@@ -3,6 +3,7 @@
   "private": true,
   "type": "module",
   "scripts": {
+    "start": "node .output/server/index.mjs",
     "build": "nuxt build",
     "dev": "nuxt dev",
     "dev-o": "nuxt dev -- -o",
@@ -15,15 +16,17 @@
     "@nuxtjs/google-fonts": "^3.2.0",
     "@tanstack/vue-query": "^5.62.2",
     "@tanstack/vue-query-devtools": "^5.62.3",
+    "@vuelidate/core": "^2.0.3",
+    "@vuelidate/validators": "^2.0.4",
     "axios": "^1.7.9",
+    "fast-average-color": "^9.4.0",
     "gsap": "^3.12.5",
     "nuxt": "^3.14.1592",
     "reka-ui": "^1.0.0-alpha.6",
     "swiper": "^11.1.15",
     "vue": "latest",
     "vue-router": "latest",
-    "vue-scrollto": "^2.20.0",
-    "vue-toastification": "^2.0.0-rc.5"
+    "vue-scrollto": "^2.20.0"
   },
   "devDependencies": {
     "@tailwindcss/postcss": "^4.0.0-beta.5",
diff --git a/frontend/pages/category/index.vue b/frontend/pages/category/index.vue
new file mode 100644
index 0000000..9fa1104
--- /dev/null
+++ b/frontend/pages/category/index.vue
@@ -0,0 +1,68 @@
+<template>
+    <div class="container">
+        <div class="mt-20">
+            <span class="typo-h-3 text-black">دسته بندی ها</span>
+        </div>
+        <div class="grid grid-cols-3 gap-4 w-full mt-12">
+            <CategoryCard
+                :id="1"
+                category="یک دسته بندی تست"
+                picture="/img/product-1.jpg"
+                :count="20"
+                description="یک دسته بندی تستasdasd"
+                dark-layer
+            />
+            <CategoryCard
+                :id="2"
+                category="یک دسته بندی تست"
+                picture="/img/product-2.jpg"
+                :count="20"
+                description="یک دسته بندی تستasdasd"
+            />
+            <CategoryCard
+                :id="3"
+                category="یک دسته بندی تست"
+                picture="/img/product-3.jpg"
+                :count="20"
+                description="یک دسته بندی تستasdasd"
+            />
+            <CategoryCard
+                :id="8"
+                category="یک دسته بندی تست"
+                picture="/img/product-4.jpg"
+                :count="20"
+                description="یک دسته بندی تستasdasd"
+            />
+            <CategoryCard
+                :id="4"
+                category="یک دسته بندی تست"
+                picture="/img/product-5.jpg"
+                :count="20"
+                description="یک دسته بندی تستasdasd"
+            />
+            <CategoryCard
+                :id="5"
+                category="یک دسته بندی تست"
+                picture="/img/product-1.jpg"
+                :count="20"
+                description="یک دسته بندی تستasdasd"
+            />
+            <CategoryCard
+                :id="6"
+                category="یک دسته بندی تست"
+                picture="/img/product-2.jpg"
+                :count="20"
+                description="یک دسته بندی تستasdasd"
+            />
+            <CategoryCard
+                :id="7"
+                category="یک دسته بندی تست"
+                picture="/img/product-3.jpg"
+                :count="20"
+                description="یک دسته بندی تستasdasd"
+            />
+        </div>
+    </div>
+</template>
+<script setup lang="ts">
+</script>
\ No newline at end of file
diff --git a/frontend/pages/product/[id].vue b/frontend/pages/product/[id].vue
index 056cfac..8d4d78a 100644
--- a/frontend/pages/product/[id].vue
+++ b/frontend/pages/product/[id].vue
@@ -1,4 +1,6 @@
-<script lang="ts" setup></script>
+<script lang="ts" setup>
+import ChatButton from "~/components/product/ChatBox/ChatButton.vue";
+</script>
 
 <template>
     <div class="w-full flex flex-col">
@@ -7,5 +9,6 @@
         <ProductComments />
         <ProductDetails />
         <RelatedProducts title="محصولات مشابه" />
+        <ChatButton />
     </div>
 </template>
diff --git a/frontend/pages/signin/index.vue b/frontend/pages/signin/index.vue
new file mode 100644
index 0000000..33f65fb
--- /dev/null
+++ b/frontend/pages/signin/index.vue
@@ -0,0 +1,206 @@
+<script lang="ts" setup>
+
+// import
+
+import { helpers, required } from "@vuelidate/validators";
+import { useVuelidate } from "@vuelidate/core";
+import useOtp from "~/composables/api/auth/useOtp";
+import { useTimer } from "~/composables/useTimer";
+import useSignIn from "~/composables/api/auth/useSignIn";
+
+// types
+
+type LoginInfo = {
+    phone: string;
+};
+
+// state
+
+const { addToast } = useToast();
+
+const showOtp = ref(false);
+const otpCode = ref([]);
+
+const formRules = computed(() => {
+    return {
+        phone: {
+            required: helpers.withMessage("Phone is required", required),
+            phoneValidator: helpers.regex(/^[1-9][0-9]{9}$/)
+        }
+    };
+});
+
+const loginInfo = ref<LoginInfo>({
+    phone: ""
+});
+
+const formValidator$ = useVuelidate(formRules, loginInfo);
+
+const {
+    timer: otpBlockerTimePassed,
+    start: startOtpBlocker,
+    reset: resetOtpBlocker,
+    isPending: isResendOtpBlocked
+} = useTimer({
+    duration: 5000
+});
+
+const { mutateAsync: sendOtp, isPending: sendOtpIsPending } = useOtp();
+const { mutateAsync: signIn, isPending: signInIsPending, status: signInStatus } = useSignIn();
+
+// computed
+
+const sendOtpHandler = async () => {
+    if (!sendOtpIsPending.value) {
+        try {
+            await sendOtp({
+                phone: `0${loginInfo.value.phone}`
+            });
+
+            addToast({
+                message: "کد برای شما ارسال شد",
+                options: {
+                    status: "success"
+                }
+            });
+
+            showOtp.value = true;
+
+        } catch (e) {
+            addToast({
+                message: "مشکلی پیش آمده",
+                options: {
+                    status: "error"
+                }
+            });
+        }
+    }
+};
+
+const handleLogin = async () => {
+    if (!showOtp.value) {
+        await formValidator$.value.$validate();
+
+        if (!formValidator$.value.$errors.length) {
+            await sendOtpHandler();
+        }
+    } else {
+        try {
+            await signIn({
+                otp: otpCode.value.join(""),
+                phone: `0${loginInfo.value.phone}`
+            });
+        } catch (e) {
+            otpCode.value = [];
+            addToast({ message: "مشکلی پیش آمده" });
+        }
+    }
+};
+
+const resendOtp = async () => {
+    try {
+        await sendOtpHandler();
+        resetOtpBlocker();
+        startOtpBlocker();
+    } catch (e) {
+        resetOtpBlocker();
+    }
+};
+
+const resetForm = () => {
+    loginInfo.value.phone = "";
+    formValidator$.value.$reset();
+    otpCode.value = [];
+    showOtp.value = false;
+};
+
+</script>
+
+<template>
+    <div class="container min-h-[700px] flex flex-col items-center justify-center">
+        <h1 class="typo-hero-2">
+            فرم ورود
+        </h1>
+        <form
+            @submit.prevent
+            class="max-w-[500px] w-full mt-12"
+        >
+            <div
+                v-if="!showOtp"
+                class="flex items-center gap-2 w-full"
+            >
+                <Input
+                    class="w-full"
+                    v-model="loginInfo.phone"
+                    placeholder="9380123456"
+                    dir="ltr"
+                    :error="formValidator$.phone.$error"
+                >
+                    <template #startItem>
+                        <span class="text-slate-500">
+                            +98
+                        </span>
+                    </template>
+                </Input>
+                <div class="flex items-center gap-1">
+                    <Icon class="translate-y-[-1px]" name="twemoji:flag-iran" size="24" />
+                </div>
+            </div>
+
+            <OtpInput
+                v-else
+                v-model="otpCode"
+                :status="signInStatus === 'success' ? 'success' : signInStatus === 'error' ? 'error' : 'idle'"
+                :disabled="signInIsPending || sendOtpIsPending"
+                :autofocus="true"
+                @complete="handleLogin"
+            />
+
+            <Button
+                v-if="!showOtp"
+                class="rounded-full w-full mt-4"
+                type="submit"
+                @click="handleLogin"
+                :loading="sendOtpIsPending"
+                :disabled="sendOtpIsPending"
+            >
+                ارسال کد
+            </Button>
+
+            <div
+                v-else
+                class="flex items-center w-full gap-4 mt-4"
+            >
+                <Button
+                    class="rounded-full w-full mt-4"
+                    type="button"
+                    variant="secondary"
+                    @click="resetForm"
+                    :disabled="signInIsPending || sendOtpIsPending"
+                >
+                    تغییر شماره
+                </Button>
+                <Button
+                    class="rounded-full w-full mt-4"
+                    type="submit"
+                    @click="resendOtp"
+                    :loading="signInIsPending || sendOtpIsPending"
+                    :disabled="signInIsPending || isResendOtpBlocked || sendOtpIsPending"
+                >
+                    ارسال مجدد کد
+                    {{ isResendOtpBlocked ? otpBlockerTimePassed : "" }}
+                </Button>
+            </div>
+
+            <div class="flex items-center gap-2 justify-center mt-6">
+                <span>
+                    بازگشت به فروشگاه
+                </span>
+                <Icon
+                    name="ci:left-rotation"
+                    size="24"
+                />
+            </div>
+        </form>
+    </div>
+</template>
\ No newline at end of file
diff --git a/frontend/plugins/gsap.client.ts b/frontend/plugins/gsap.client.ts
index e23323b..328cba3 100644
--- a/frontend/plugins/gsap.client.ts
+++ b/frontend/plugins/gsap.client.ts
@@ -1,10 +1,11 @@
 import { gsap } from 'gsap'
 import { ScrollTrigger } from 'gsap/ScrollTrigger'
 import { ScrollToPlugin } from 'gsap/ScrollToPlugin'
+import { TextPlugin } from "gsap/TextPlugin";
 
 export default defineNuxtPlugin(() => {
     if (process.client) {
-        gsap.registerPlugin(ScrollTrigger, ScrollToPlugin)
+        gsap.registerPlugin(ScrollTrigger, ScrollToPlugin, TextPlugin)
     }
 
     return {
diff --git a/frontend/plugins/toast.client.ts b/frontend/plugins/toast.client.ts
deleted file mode 100644
index 9ddfc86..0000000
--- a/frontend/plugins/toast.client.ts
+++ /dev/null
@@ -1,18 +0,0 @@
-import Toast, { useToast } from "vue-toastification";
-
-export default defineNuxtPlugin((nuxtApp) => {
-    nuxtApp.vueApp.use(Toast, {
-        position: "top-center",
-        hideProgressBar: true,
-        transition: "Vue-Toastification__fade",
-        maxToasts: 3,
-        closeButton: false,
-        timeout: 1800,
-    });
-
-    return {
-        provide: {
-            toast: useToast(),
-        },
-    };
-});
diff --git a/frontend/public/img/ai-loading-2.gif b/frontend/public/img/ai-loading-2.gif
new file mode 100644
index 0000000..d2242eb
Binary files /dev/null and b/frontend/public/img/ai-loading-2.gif differ
diff --git a/frontend/public/img/ai-loading.gif b/frontend/public/img/ai-loading.gif
new file mode 100644
index 0000000..70f2fb1
Binary files /dev/null and b/frontend/public/img/ai-loading.gif differ
diff --git a/frontend/public/img/product-4.jpg b/frontend/public/img/product-4.jpg
new file mode 100644
index 0000000..1d92658
Binary files /dev/null and b/frontend/public/img/product-4.jpg differ
diff --git a/frontend/public/img/product-5.jpg b/frontend/public/img/product-5.jpg
new file mode 100644
index 0000000..2cacba8
Binary files /dev/null and b/frontend/public/img/product-5.jpg differ
diff --git a/frontend/public/img/test1.jpg b/frontend/public/img/test1.jpg
new file mode 100644
index 0000000..a09bb75
Binary files /dev/null and b/frontend/public/img/test1.jpg differ
diff --git a/frontend/types/global.d.ts b/frontend/types/global.d.ts
index bc70bd1..f0df3d0 100644
--- a/frontend/types/global.d.ts
+++ b/frontend/types/global.d.ts
@@ -7,4 +7,11 @@ declare global {
         previous: string | null;
         results: T[];
     };
+
+    type Chat = {
+        id: number,
+        sender: "ai" | "user",
+        content: string
+    }
+
 }