From 0ab354e14349ffeac96d71acf8c510c823d070ce Mon Sep 17 00:00:00 2001
From: RedrockJS <smb.sochi@gmail.com>
Date: Wed, 3 Dec 2025 15:52:25 +0300
Subject: [PATCH] fix(global): add scroll-to-top

---
 .idea/workspace.xml                          | 26 ++++----------
 src/app/layout.tsx                           |  3 +-
 src/shared/ui/icon/base.tsx                  | 17 +++++++++
 src/shared/ui/icon/ui.tsx                    |  2 ++
 src/widgets/index.ts                         |  1 +
 src/widgets/scroll-to-top/index.ts           |  1 +
 src/widgets/scroll-to-top/styles.module.scss | 35 ++++++++++++++++++
 src/widgets/scroll-to-top/ui.tsx             | 38 ++++++++++++++++++++
 8 files changed, 102 insertions(+), 21 deletions(-)
 create mode 100644 src/widgets/scroll-to-top/index.ts
 create mode 100644 src/widgets/scroll-to-top/styles.module.scss
 create mode 100644 src/widgets/scroll-to-top/ui.tsx

diff --git a/.idea/workspace.xml b/.idea/workspace.xml
index 61206ec..83b349f 100644
--- a/.idea/workspace.xml
+++ b/.idea/workspace.xml
@@ -5,27 +5,13 @@
   </component>
   <component name="ChangeListManager">
     <list default="true" id="2a96f817-9dc2-4f3c-893a-c4974c750774" name="Changes" comment="">
-      <change afterPath="$PROJECT_DIR$/src/shared/ui/burger/index.ts" afterDir="false" />
-      <change afterPath="$PROJECT_DIR$/src/shared/ui/burger/styles.module.scss" afterDir="false" />
-      <change afterPath="$PROJECT_DIR$/src/shared/ui/burger/ui.tsx" afterDir="false" />
-      <change afterPath="$PROJECT_DIR$/src/widgets/mobile-callback/index.ts" afterDir="false" />
-      <change afterPath="$PROJECT_DIR$/src/widgets/mobile-callback/styles.module.scss" afterDir="false" />
-      <change afterPath="$PROJECT_DIR$/src/widgets/mobile-callback/ui.tsx" afterDir="false" />
-      <change afterPath="$PROJECT_DIR$/src/widgets/sidebar/index.ts" afterDir="false" />
-      <change afterPath="$PROJECT_DIR$/src/widgets/sidebar/menu-item.tsx" afterDir="false" />
-      <change afterPath="$PROJECT_DIR$/src/widgets/sidebar/menu-list.tsx" afterDir="false" />
-      <change afterPath="$PROJECT_DIR$/src/widgets/sidebar/styles.module.scss" afterDir="false" />
-      <change afterPath="$PROJECT_DIR$/src/widgets/sidebar/ui.tsx" afterDir="false" />
+      <change afterPath="$PROJECT_DIR$/src/widgets/scroll-to-top/index.ts" afterDir="false" />
+      <change afterPath="$PROJECT_DIR$/src/widgets/scroll-to-top/styles.module.scss" afterDir="false" />
+      <change afterPath="$PROJECT_DIR$/src/widgets/scroll-to-top/ui.tsx" afterDir="false" />
       <change beforePath="$PROJECT_DIR$/.idea/workspace.xml" beforeDir="false" afterPath="$PROJECT_DIR$/.idea/workspace.xml" afterDir="false" />
       <change beforePath="$PROJECT_DIR$/src/app/layout.tsx" beforeDir="false" afterPath="$PROJECT_DIR$/src/app/layout.tsx" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/src/entities/base-menu/styles.module.scss" beforeDir="false" afterPath="$PROJECT_DIR$/src/entities/base-menu/styles.module.scss" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/src/entities/base-menu/ui.tsx" beforeDir="false" afterPath="$PROJECT_DIR$/src/entities/base-menu/ui.tsx" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/src/shared/const/menu.ts" beforeDir="false" afterPath="$PROJECT_DIR$/src/shared/const/menu.ts" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/src/shared/types/menu.ts" beforeDir="false" />
       <change beforePath="$PROJECT_DIR$/src/shared/ui/icon/base.tsx" beforeDir="false" afterPath="$PROJECT_DIR$/src/shared/ui/icon/base.tsx" afterDir="false" />
       <change beforePath="$PROJECT_DIR$/src/shared/ui/icon/ui.tsx" beforeDir="false" afterPath="$PROJECT_DIR$/src/shared/ui/icon/ui.tsx" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/src/shared/ui/index.ts" beforeDir="false" afterPath="$PROJECT_DIR$/src/shared/ui/index.ts" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/src/widgets/footer/styles.module.scss" beforeDir="false" afterPath="$PROJECT_DIR$/src/widgets/footer/styles.module.scss" afterDir="false" />
       <change beforePath="$PROJECT_DIR$/src/widgets/index.ts" beforeDir="false" afterPath="$PROJECT_DIR$/src/widgets/index.ts" afterDir="false" />
     </list>
     <option name="SHOW_DIALOG" value="false" />
@@ -34,16 +20,16 @@
     <option name="LAST_RESOLUTION" value="IGNORE" />
   </component>
   <component name="DarkyenusTimeTracker">
-    <option name="totalTimeSeconds" value="192744" />
+    <option name="totalTimeSeconds" value="194048" />
     <option name="gitIntegration" value="true" />
     <option name="naggedAbout" value="1" />
   </component>
   <component name="FileTemplateManagerImpl">
     <option name="RECENT_TEMPLATES">
       <list>
-        <option value="SCSS File" />
         <option value="TypeScript File" />
         <option value="TypeScript JSX File" />
+        <option value="SCSS File" />
       </list>
     </option>
   </component>
@@ -128,7 +114,7 @@
       <workItem from="1764590282382" duration="1201000" />
       <workItem from="1764591867512" duration="4332000" />
       <workItem from="1764657017067" duration="21490000" />
-      <workItem from="1764741053553" duration="16724000" />
+      <workItem from="1764741053553" duration="18011000" />
     </task>
     <servers />
   </component>
diff --git a/src/app/layout.tsx b/src/app/layout.tsx
index 8c6b3a7..421ab2f 100644
--- a/src/app/layout.tsx
+++ b/src/app/layout.tsx
@@ -3,7 +3,7 @@ import { ReactNode } from 'react';
 import { Montserrat, Roboto } from 'next/font/google';
 import '@core/styles/globals.scss';
 import '@core/styles/reset.scss';
-import { Footer, Header, MobileCallback } from '@/widgets';
+import { Footer, Header, MobileCallback, ScrollToTop } from '@/widgets';
 import { ModalProvider } from '@core/providers/modal-provider';
 
 const roboto = Roboto({
@@ -35,6 +35,7 @@ export default function RootLayout({
           <main>{children}</main>
           <Footer />
           <MobileCallback />
+          <ScrollToTop />
         </ModalProvider>
       </body>
     </html>
diff --git a/src/shared/ui/icon/base.tsx b/src/shared/ui/icon/base.tsx
index 0ce2e52..6f55430 100644
--- a/src/shared/ui/icon/base.tsx
+++ b/src/shared/ui/icon/base.tsx
@@ -342,6 +342,22 @@ const MobilePhone = (props: SVGProps<SVGSVGElement>) => (
   </svg>
 );
 
+//fluent:chevron-up-12-filled
+const Chevron = (props: SVGProps<SVGSVGElement>) => (
+  <svg
+    xmlns='http://www.w3.org/2000/svg'
+    width={96}
+    height={96}
+    viewBox='0 0 12 12'
+    {...props}
+  >
+    <path
+      fill='currentColor'
+      d='M2.22 7.53a.75.75 0 0 0 1.06 0L6 4.81l2.72 2.72a.75.75 0 0 0 1.06-1.06L6.53 3.22a.75.75 0 0 0-1.06 0L2.22 6.47a.75.75 0 0 0 0 1.06'
+    />
+  </svg>
+);
+
 export {
   Map,
   Envelope,
@@ -362,4 +378,5 @@ export {
   MapOutline,
   MobileContact,
   MobilePhone,
+  Chevron,
 };
diff --git a/src/shared/ui/icon/ui.tsx b/src/shared/ui/icon/ui.tsx
index aebe29c..8573183 100644
--- a/src/shared/ui/icon/ui.tsx
+++ b/src/shared/ui/icon/ui.tsx
@@ -22,6 +22,7 @@ import {
   MapOutline,
   MobileContact,
   MobilePhone,
+  Chevron,
 } from './base';
 
 import {
@@ -73,6 +74,7 @@ const Icons = Object.assign(
     MapOutline,
     MobileContact,
     MobilePhone,
+    Chevron,
   },
   {
     GridBook,
diff --git a/src/widgets/index.ts b/src/widgets/index.ts
index 999c653..f1c5c71 100644
--- a/src/widgets/index.ts
+++ b/src/widgets/index.ts
@@ -3,3 +3,4 @@ export * from './footer';
 export * from './breadcrumbs';
 export * from './mobile-callback';
 export * from './sidebar';
+export * from './scroll-to-top';
diff --git a/src/widgets/scroll-to-top/index.ts b/src/widgets/scroll-to-top/index.ts
new file mode 100644
index 0000000..5ecdd1f
--- /dev/null
+++ b/src/widgets/scroll-to-top/index.ts
@@ -0,0 +1 @@
+export * from './ui';
diff --git a/src/widgets/scroll-to-top/styles.module.scss b/src/widgets/scroll-to-top/styles.module.scss
new file mode 100644
index 0000000..b75de2a
--- /dev/null
+++ b/src/widgets/scroll-to-top/styles.module.scss
@@ -0,0 +1,35 @@
+.Scroll {
+  position: fixed;
+  right: rem(20px);
+  bottom: rem(50px);
+
+  width: rem(64px);
+  height: rem(64px);
+
+  border-radius: 15%;
+  border: none;
+  cursor: pointer;
+
+  background: $color-green;
+  color: $color-white;
+  font-size: rem(22px);
+
+  display: flex;
+  align-items: center;
+  justify-content: center;
+
+  opacity: 0;
+  transform: translateY(20px);
+  pointer-events: none;
+  transition: opacity 0.3s ease, transform 0.3s ease;
+
+  &.Visible {
+    opacity: 1;
+    transform: translateY(0);
+    pointer-events: all;
+  }
+
+  &:hover {
+    background: $color-green-hover;
+  }
+}
diff --git a/src/widgets/scroll-to-top/ui.tsx b/src/widgets/scroll-to-top/ui.tsx
new file mode 100644
index 0000000..a4b18b6
--- /dev/null
+++ b/src/widgets/scroll-to-top/ui.tsx
@@ -0,0 +1,38 @@
+'use client';
+
+import s from './styles.module.scss';
+import { useEffect, useState } from 'react';
+import clsx from 'clsx';
+import { Icons } from '@/shared/ui';
+
+function ScrollToTop() {
+  const [visible, setVisible] = useState(false);
+
+  useEffect(() => {
+    const onScroll = () => {
+      setVisible(window.scrollY > 300);
+    };
+
+    window.addEventListener('scroll', onScroll);
+    return () => window.removeEventListener('scroll', onScroll);
+  }, []);
+
+  const scrollToTop = () => {
+    window.scrollTo({
+      top: 0,
+      behavior: 'smooth',
+    });
+  };
+
+  return (
+    <button
+      className={clsx(s.Scroll, visible && s.Visible)}
+      onClick={scrollToTop}
+      aria-label='Переместить наверх'
+    >
+      <Icons.Chevron />
+    </button>
+  );
+}
+
+export { ScrollToTop };