add context menu selection preview

src/shared/components/context-menu/context-menu-preview.module.css

@@ -0,0 +1,91 @@
+.container {
+    position: relative;
+    width: 100%;
+}
+
+.divider {
+    height: 1px;
+    margin: var(--theme-spacing-xs) 0;
+    background: none;
+    border: none;
+    border-top: 1px solid var(--theme-colors-border);
+}
+
+.preview {
+    display: flex;
+    align-items: center;
+    padding: var(--theme-spacing-sm) var(--theme-spacing-md);
+    border-radius: var(--theme-radius-sm);
+}
+
+.content {
+    display: flex;
+    gap: var(--theme-spacing-sm);
+    align-items: center;
+    width: 100%;
+}
+
+.image-container {
+    position: relative;
+    flex-shrink: 0;
+    width: 40px;
+    height: 40px;
+    overflow: hidden;
+    border-radius: var(--theme-radius-sm);
+    box-shadow: 0 2px 8px rgb(0 0 0 / 20%);
+}
+
+.image {
+    width: 100%;
+    height: 100%;
+    object-fit: cover;
+}
+
+.image-overlay {
+    position: absolute;
+    inset: 0;
+    pointer-events: none;
+    background: linear-gradient(135deg, rgb(255 255 255 / 10%) 0%, rgb(0 0 0 / 10%) 100%);
+}
+
+.icon-container {
+    display: flex;
+    flex-shrink: 0;
+    align-items: center;
+    justify-content: center;
+    width: 40px;
+    height: 40px;
+    background: linear-gradient(
+        135deg,
+        var(--theme-colors-surface) 0%,
+        var(--theme-colors-background) 100%
+    );
+    border: 1px solid var(--theme-colors-border);
+    border-radius: var(--theme-radius-sm);
+    box-shadow: 0 2px 8px rgb(0 0 0 / 20%);
+}
+
+.text-container {
+    display: flex;
+    flex: 1;
+    flex-direction: column;
+    gap: 2px;
+    min-width: 0;
+}
+
+.name {
+    overflow: hidden;
+    text-overflow: ellipsis;
+    font-size: var(--theme-font-size-sm);
+    font-weight: 600;
+    line-height: 1.4;
+    color: var(--theme-colors-foreground);
+    white-space: nowrap;
+}
+
+.count {
+    font-size: var(--theme-font-size-xs);
+    font-weight: 500;
+    line-height: 1.2;
+    color: var(--theme-colors-foreground-muted);
+}

src/shared/components/context-menu/context-menu-preview.tsx

@@ -0,0 +1,80 @@
+import { memo } from 'react';
+
+import styles from './context-menu-preview.module.css';
+
+import { Icon } from '/@/shared/components/icon/icon';
+import { LibraryItem } from '/@/shared/types/domain-types';
+
+interface ContextMenuPreviewProps {
+    items: unknown[];
+    itemType?: LibraryItem;
+}
+
+const getItemName = (item: unknown): string => {
+    if (item && typeof item === 'object') {
+        if ('name' in item && typeof item.name === 'string') {
+            return item.name;
+        }
+        if ('title' in item && typeof item.title === 'string') {
+            return item.title;
+        }
+    }
+    return 'Item';
+};
+
+const getItemImage = (item: unknown): null | string => {
+    if (item && typeof item === 'object') {
+        if ('imageUrl' in item && typeof item.imageUrl === 'string') {
+            return item.imageUrl;
+        }
+    }
+    return null;
+};
+
+export const ContextMenuPreview = memo(({ items, itemType }: ContextMenuPreviewProps) => {
+    const itemCount = items.length;
+    const firstItem = items[0];
+    const itemName = firstItem ? getItemName(firstItem) : 'Item';
+    const itemImage = firstItem ? getItemImage(firstItem) : null;
+    const isMultiple = itemCount > 1;
+
+    if (itemCount === 0) {
+        return null;
+    }
+
+    return (
+        <div className={styles.container}>
+            <div className={styles.divider} />
+            <div className={styles.preview}>
+                <div className={styles.content}>
+                    {itemImage ? (
+                        <div className={styles.imageContainer}>
+                            <img alt={itemName} className={styles.image} src={itemImage} />
+                            <div className={styles.imageOverlay} />
+                        </div>
+                    ) : (
+                        <div className={styles.iconContainer}>
+                            {itemType === LibraryItem.ALBUM && <Icon icon="album" size="md" />}
+                            {itemType === LibraryItem.SONG && <Icon icon="itemSong" size="md" />}
+                            {itemType === LibraryItem.ALBUM_ARTIST && (
+                                <Icon icon="artist" size="md" />
+                            )}
+                            {itemType === LibraryItem.ARTIST && <Icon icon="artist" size="md" />}
+                            {itemType === LibraryItem.PLAYLIST && (
+                                <Icon icon="playlist" size="md" />
+                            )}
+                            {itemType === LibraryItem.GENRE && <Icon icon="genre" size="md" />}
+                            {!itemType && <Icon icon="library" size="md" />}
+                        </div>
+                    )}
+                    <div className={styles.textContainer}>
+                        <div className={styles.name}>{itemName}</div>
+                        {isMultiple && <div className={styles.count}>+{itemCount - 1} more</div>}
+                    </div>
+                </div>
+            </div>
+        </div>
+    );
+});
+
+ContextMenuPreview.displayName = 'ContextMenuPreview';

src/shared/components/context-menu/context-menu.tsx

@@ -19,6 +19,7 @@ interface ContextMenuContext {
 export const ContextMenuContext = createContext<ContextMenuContext | null>(null);
 
 interface ContentProps {
+    bottomStickyContent?: ReactNode;
     children: ReactNode;
     onCloseAutoFocus?: (event: FocusEvent) => void;
     onEscapeKeyDown?: (event: KeyboardEvent) => void;
@@ -72,7 +73,7 @@ export function ContextMenu(props: ContextMenuProps) {
 }
 
 function Content(props: ContentProps) {
-    const { children, stickyContent } = props;
+    const { bottomStickyContent, children, stickyContent } = props;
     const { open } = useContext(ContextMenuContext) as ContextMenuContext;
 
     return (
@@ -88,6 +89,7 @@ function Content(props: ContentProps) {
                         >
                             {stickyContent}
                             <ScrollArea className={styles.maxHeight}>{children}</ScrollArea>
+                            {bottomStickyContent}
                         </motion.div>
                     </RadixContextMenu.Content>
                 </RadixContextMenu.Portal>