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blog-frontend/src/components/layout/DesktopDock.tsx
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2026-06-02 16:58:36 +09:00

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TypeScript

'use client';
import { type CSSProperties, type FocusEvent, useEffect, useRef, useState } from 'react';
import Link from 'next/link';
import { usePathname, useRouter } from 'next/navigation';
import { clsx } from 'clsx';
import type { LucideIcon } from 'lucide-react';
import {
Archive,
Crown,
Home,
LogIn,
LogOut,
Menu,
MoreHorizontal,
PenLine,
Pin,
PinOff,
Settings,
UserPlus,
} from 'lucide-react';
import ThemeToggle from '@/components/theme/ThemeToggle';
import { useAuthStore } from '@/store/authStore';
interface DesktopDockProps {
isSidebarCollapsed: boolean;
onOpenMobileMenu: () => void;
}
type DockAction = {
key: string;
href?: string;
label: string;
icon: LucideIcon;
isActive?: (pathname: string) => boolean;
onClick?: () => void;
};
const isActivePath = (target: string) => (pathname: string) => {
if (target === '/') return pathname === '/';
return pathname.startsWith(target);
};
const DOCK_LEAVE_DELAY_MS = 120;
const DOCK_COLLAPSE_MS = 560;
const DOCK_PINNED_STORAGE_KEY = 'dock-pinned-v2';
type DockToneStyle = CSSProperties & {
'--dock-item-bg': string;
'--dock-item-bg-hover': string;
'--dock-item-bg-active': string;
'--dock-item-border': string;
'--dock-item-border-hover': string;
'--dock-item-fg': string;
'--dock-item-fg-strong': string;
'--dock-item-ring': string;
};
const createDockTone = (
bg: string,
hover: string,
active: string,
border: string,
borderHover: string,
fg: string,
fgStrong: string,
ring: string,
): DockToneStyle => ({
'--dock-item-bg': bg,
'--dock-item-bg-hover': hover,
'--dock-item-bg-active': active,
'--dock-item-border': border,
'--dock-item-border-hover': borderHover,
'--dock-item-fg': fg,
'--dock-item-fg-strong': fgStrong,
'--dock-item-ring': ring,
});
const dockGlassTone = createDockTone(
'rgba(255, 255, 255, 0.24)',
'rgba(255, 255, 255, 0.36)',
'rgba(255, 255, 255, 0.46)',
'rgba(255, 255, 255, 0.2)',
'rgba(255, 255, 255, 0.34)',
'var(--color-text-muted)',
'var(--color-text)',
'rgba(255, 255, 255, 0.34)',
);
const homeDockTone = createDockTone(
'rgba(255, 255, 255, 0.58)',
'rgba(255, 255, 255, 0.68)',
'rgba(255, 255, 255, 0.76)',
'rgba(255, 255, 255, 0.28)',
'rgba(255, 255, 255, 0.46)',
'var(--color-text-muted)',
'var(--color-text)',
'rgba(255, 255, 255, 0.42)',
);
const dockToneStyles: Record<string, DockToneStyle> = {
home: homeDockTone,
archive: createDockTone('rgba(222, 216, 255, 0.54)', 'rgba(222, 216, 255, 0.64)', 'rgba(222, 216, 255, 0.72)', 'rgba(255, 255, 255, 0.26)', 'rgba(151, 132, 214, 0.34)', '#6f668f', '#514274', 'rgba(151, 132, 214, 0.2)'),
chess: createDockTone('rgba(255, 229, 162, 0.54)', 'rgba(255, 229, 162, 0.64)', 'rgba(255, 229, 162, 0.72)', 'rgba(255, 255, 255, 0.28)', 'rgba(184, 134, 42, 0.34)', '#7b6d4a', '#665125', 'rgba(184, 134, 42, 0.2)'),
admin: createDockTone('rgba(192, 226, 255, 0.54)', 'rgba(192, 226, 255, 0.64)', 'rgba(192, 226, 255, 0.72)', 'rgba(255, 255, 255, 0.27)', 'rgba(81, 145, 195, 0.34)', '#627f96', '#3f6686', 'rgba(81, 145, 195, 0.2)'),
write: createDockTone('rgba(255, 209, 184, 0.54)', 'rgba(255, 209, 184, 0.64)', 'rgba(255, 209, 184, 0.72)', 'rgba(255, 255, 255, 0.28)', 'rgba(187, 106, 70, 0.34)', '#8c705f', '#724d38', 'rgba(187, 106, 70, 0.2)'),
login: createDockTone('rgba(190, 236, 238, 0.54)', 'rgba(190, 236, 238, 0.64)', 'rgba(190, 236, 238, 0.72)', 'rgba(255, 255, 255, 0.27)', 'rgba(68, 150, 158, 0.34)', '#63898c', '#446d72', 'rgba(68, 150, 158, 0.2)'),
signup: createDockTone('rgba(237, 207, 250, 0.54)', 'rgba(237, 207, 250, 0.64)', 'rgba(237, 207, 250, 0.72)', 'rgba(255, 255, 255, 0.27)', 'rgba(153, 91, 176, 0.34)', '#846c8e', '#684a78', 'rgba(153, 91, 176, 0.2)'),
logout: createDockTone('rgba(255, 207, 216, 0.54)', 'rgba(255, 207, 216, 0.64)', 'rgba(255, 207, 216, 0.72)', 'rgba(255, 255, 255, 0.28)', 'rgba(188, 84, 99, 0.34)', '#8f6970', '#714850', 'rgba(188, 84, 99, 0.2)'),
pin: createDockTone('rgba(255, 219, 170, 0.56)', 'rgba(255, 219, 170, 0.66)', 'rgba(255, 219, 170, 0.74)', 'rgba(255, 255, 255, 0.28)', 'rgba(184, 118, 44, 0.36)', '#8a704e', '#6b4f2d', 'rgba(184, 118, 44, 0.22)'),
menu: createDockTone('rgba(213, 234, 203, 0.54)', 'rgba(213, 234, 203, 0.64)', 'rgba(213, 234, 203, 0.72)', 'rgba(255, 255, 255, 0.27)', 'rgba(98, 143, 80, 0.34)', '#6f8366', '#526f44', 'rgba(98, 143, 80, 0.2)'),
more: createDockTone('rgba(210, 228, 255, 0.54)', 'rgba(210, 228, 255, 0.64)', 'rgba(210, 228, 255, 0.72)', 'rgba(255, 255, 255, 0.27)', 'rgba(86, 126, 183, 0.34)', '#6d7f98', '#4f688d', 'rgba(86, 126, 183, 0.2)'),
default: dockGlassTone,
};
const getDockToneStyle = (key: string) => dockToneStyles[key] ?? dockToneStyles.default;
export default function DesktopDock({ isSidebarCollapsed, onOpenMobileMenu }: DesktopDockProps) {
const pathname = usePathname();
const router = useRouter();
const { isLoggedIn, role, logout, _hasHydrated } = useAuthStore();
const [isPinned, setIsPinned] = useState(true);
const [isMoreOpen, setIsMoreOpen] = useState(false);
const [isDockHovered, setIsDockHovered] = useState(false);
const [isDockFocused, setIsDockFocused] = useState(false);
const [isDockClosing, setIsDockClosing] = useState(false);
const dockZoneRef = useRef<HTMLDivElement>(null);
const dockLeaveTimerRef = useRef<number | null>(null);
const dockCollapseTimerRef = useRef<number | null>(null);
const pinToggleStartedByPointerRef = useRef(false);
const isAdmin = _hasHydrated && isLoggedIn && role?.includes('ADMIN');
const isDockOpen = isPinned || isDockHovered || isDockFocused;
const isDockRangeExpanded = isDockOpen || isDockClosing;
const clearDockTimers = () => {
if (dockLeaveTimerRef.current !== null) {
window.clearTimeout(dockLeaveTimerRef.current);
dockLeaveTimerRef.current = null;
}
if (dockCollapseTimerRef.current !== null) {
window.clearTimeout(dockCollapseTimerRef.current);
dockCollapseTimerRef.current = null;
}
};
const expandDock = () => {
clearDockTimers();
setIsDockClosing(false);
setIsDockHovered(true);
};
const startDockCollapse = () => {
clearDockTimers();
setIsDockHovered(false);
setIsDockClosing(true);
dockCollapseTimerRef.current = window.setTimeout(() => {
setIsDockClosing(false);
dockCollapseTimerRef.current = null;
}, DOCK_COLLAPSE_MS);
};
const scheduleDockCollapse = () => {
if (isPinned || isDockFocused) return;
clearDockTimers();
dockLeaveTimerRef.current = window.setTimeout(() => {
startDockCollapse();
}, DOCK_LEAVE_DELAY_MS);
};
useEffect(() => {
const frameId = window.requestAnimationFrame(() => {
const savedValue = window.localStorage.getItem(DOCK_PINNED_STORAGE_KEY);
setIsPinned(savedValue === null ? true : savedValue === 'true');
});
return () => window.cancelAnimationFrame(frameId);
}, []);
useEffect(() => {
const frameId = window.requestAnimationFrame(() => {
setIsMoreOpen(false);
});
return () => window.cancelAnimationFrame(frameId);
}, [pathname]);
useEffect(() => {
return () => clearDockTimers();
}, []);
const handlePinnedChange = () => {
const nextValue = !isPinned;
const startedByPointer = pinToggleStartedByPointerRef.current;
const isPointerInsideDock = dockZoneRef.current?.matches(':hover') ?? false;
pinToggleStartedByPointerRef.current = false;
window.localStorage.setItem(DOCK_PINNED_STORAGE_KEY, String(nextValue));
clearDockTimers();
setIsPinned(nextValue);
if (nextValue) {
setIsDockClosing(false);
setIsDockHovered(false);
return;
}
if (startedByPointer) {
setIsDockFocused(false);
if (
document.activeElement instanceof HTMLElement &&
dockZoneRef.current?.contains(document.activeElement)
) {
document.activeElement.blur();
}
}
if (isPointerInsideDock) {
setIsDockClosing(false);
setIsDockHovered(true);
return;
}
if (!isDockFocused || startedByPointer) {
startDockCollapse();
return;
}
setIsDockHovered(false);
setIsDockClosing(false);
};
const handleDockZoneFocus = () => {
clearDockTimers();
setIsDockClosing(false);
setIsDockFocused(true);
};
const handleDockHandleFocus = () => {
handleDockZoneFocus();
window.requestAnimationFrame(() => {
dockZoneRef.current
?.querySelector<HTMLElement>('[data-dock-panel="true"] a, [data-dock-panel="true"] button')
?.focus();
});
};
const handleDockBlur = (event: FocusEvent<HTMLDivElement>) => {
const nextTarget = event.relatedTarget;
if (nextTarget instanceof Node && event.currentTarget.contains(nextTarget)) return;
if (!nextTarget) {
window.setTimeout(() => {
if (dockZoneRef.current?.contains(document.activeElement)) return;
setIsDockFocused(false);
if (!isPinned && !isDockHovered) {
startDockCollapse();
}
}, 80);
return;
}
setIsDockFocused(false);
if (!isPinned && !isDockHovered) {
startDockCollapse();
}
};
const handleLogout = () => {
if (confirm('로그아웃 하시겠습니까?')) {
logout();
setIsMoreOpen(false);
router.push('/');
}
};
const baseItems: DockAction[] = [
{
key: 'home',
href: '/',
label: '홈',
icon: Home,
isActive: isActivePath('/'),
},
{
key: 'archive',
href: '/archive',
label: '아카이브',
icon: Archive,
isActive: isActivePath('/archive'),
},
{
key: 'chess',
href: '/play/chess',
label: '체스',
icon: Crown,
isActive: isActivePath('/play/chess'),
},
];
const authItems: DockAction[] = [];
if (_hasHydrated && isAdmin) {
authItems.push(
{
key: 'admin',
href: '/admin',
label: '관리자',
icon: Settings,
isActive: (currentPath) => currentPath === '/admin',
},
{
key: 'write',
href: '/admin/posts/new',
label: '글쓰기',
icon: PenLine,
isActive: isActivePath('/admin/posts/new'),
},
{
key: 'logout',
label: '로그아웃',
icon: LogOut,
onClick: handleLogout,
},
);
} else if (_hasHydrated && isLoggedIn) {
authItems.push({
key: 'logout',
label: '로그아웃',
icon: LogOut,
onClick: handleLogout,
});
} else if (_hasHydrated) {
authItems.push(
{
key: 'login',
href: '/login',
label: '로그인',
icon: LogIn,
isActive: isActivePath('/login'),
},
{
key: 'signup',
href: '/signup',
label: '회원가입',
icon: UserPlus,
isActive: isActivePath('/signup'),
},
);
}
const desktopItems = [...baseItems, ...authItems];
const renderDesktopItem = (item: DockAction) => {
const Icon = item.icon;
const active = item.isActive?.(pathname) ?? false;
const toneStyle = getDockToneStyle(item.key);
const itemClass = clsx(
'group/item relative flex h-12 w-12 items-center justify-center rounded-lg border border-[var(--dock-item-border)] bg-[var(--dock-item-bg)] text-[var(--dock-item-fg)] shadow-[var(--shadow-control)] backdrop-blur-[18px] transition duration-150 hover:-translate-y-1 hover:border-[var(--dock-item-border-hover)] hover:bg-[var(--dock-item-bg-hover)] hover:text-[var(--dock-item-fg-strong)] focus-visible:-translate-y-1',
active && 'border-[var(--dock-item-border-hover)] bg-[var(--dock-item-bg-active)] text-[var(--dock-item-fg-strong)] ring-1 ring-[var(--dock-item-ring)]',
);
const content = (
<>
<Icon size={20} strokeWidth={2.1} />
<span className="pointer-events-none absolute -top-9 whitespace-nowrap rounded-full border border-[var(--card-border)] bg-[var(--card-bg-strong)] px-2.5 py-1 text-xs font-semibold text-[var(--color-text)] opacity-0 shadow-[var(--shadow-control)] backdrop-blur-[18px] transition group-hover/item:opacity-100">
{item.label}
</span>
{active && (
<span className="absolute -bottom-1 h-1 w-1 rounded-full bg-[var(--dock-item-fg-strong)]" />
)}
</>
);
if (item.href) {
return (
<Link
key={item.key}
href={item.href}
title={item.label}
aria-label={item.label}
aria-current={active ? 'page' : undefined}
className={itemClass}
style={toneStyle}
>
{content}
</Link>
);
}
return (
<button
key={item.key}
type="button"
title={item.label}
aria-label={item.label}
onClick={item.onClick}
className={itemClass}
style={toneStyle}
>
{content}
</button>
);
};
const renderMobileItem = (item: DockAction, activeOverride?: boolean) => {
const Icon = item.icon;
const active = activeOverride ?? item.isActive?.(pathname) ?? false;
const toneStyle = getDockToneStyle(item.key);
const itemClass = clsx(
'flex h-12 min-w-0 flex-1 flex-col items-center justify-center gap-0.5 rounded-lg border border-[var(--dock-item-border)] bg-[var(--dock-item-bg)] px-1 text-[10px] font-semibold leading-none text-[var(--dock-item-fg)] shadow-[var(--shadow-control)] backdrop-blur-[18px] transition-colors',
'hover:border-[var(--dock-item-border-hover)] hover:bg-[var(--dock-item-bg-hover)] hover:text-[var(--dock-item-fg-strong)] focus-visible:bg-[var(--dock-item-bg-active)]',
active && 'border-[var(--dock-item-border-hover)] bg-[var(--dock-item-bg-active)] text-[var(--dock-item-fg-strong)] ring-1 ring-[var(--dock-item-ring)]',
);
const content = (
<>
<Icon size={18} strokeWidth={2.1} />
<span className="max-w-full truncate">{item.label}</span>
</>
);
if (item.href) {
return (
<Link
key={item.key}
href={item.href}
title={item.label}
aria-label={item.label}
aria-current={active ? 'page' : undefined}
className={itemClass}
style={toneStyle}
onClick={() => setIsMoreOpen(false)}
>
{content}
</Link>
);
}
return (
<button
key={item.key}
type="button"
title={item.label}
aria-label={item.label}
onClick={item.onClick}
className={itemClass}
style={toneStyle}
>
{content}
</button>
);
};
return (
<>
<nav
aria-label="빠른 실행 Dock"
className={clsx(
'fixed bottom-0 left-1/2 z-40 hidden -translate-x-1/2 md:block',
'transition-[left] duration-300 ease-out',
isSidebarCollapsed ? 'md:left-[calc(50%+2.5rem)]' : 'md:left-[calc(50%+9rem)]',
)}
>
<div
ref={dockZoneRef}
onMouseEnter={expandDock}
onMouseLeave={scheduleDockCollapse}
onFocus={handleDockZoneFocus}
onBlur={handleDockBlur}
className={clsx(
'relative flex items-end justify-center transition-[width,height,padding] duration-[560ms] ease-[cubic-bezier(0.22,1,0.36,1)]',
isDockRangeExpanded
? 'h-32 w-[min(calc(100vw-2rem),56rem)] px-8 pb-7 pt-12'
: 'h-12 w-16 px-0 pb-0 pt-0',
)}
>
<button
type="button"
aria-label="Dock 열기"
tabIndex={isDockRangeExpanded ? -1 : 0}
onMouseEnter={expandDock}
onFocus={handleDockHandleFocus}
className={clsx(
'absolute bottom-0 left-1/2 z-10 flex h-9 w-12 -translate-x-1/2 items-start justify-center rounded-t-lg border border-b-0 border-[var(--dock-item-border-hover)] bg-[var(--dock-item-bg-active)] pt-1.5 text-[var(--dock-item-fg-strong)] shadow-[var(--shadow-control)] backdrop-blur-[22px]',
'transition-[transform,opacity,width,height] duration-[560ms] ease-[cubic-bezier(0.22,1,0.36,1)] hover:bg-[var(--dock-item-bg-hover)] focus-visible:bg-[var(--dock-item-bg-hover)]',
isDockRangeExpanded
? 'pointer-events-none translate-y-5 scale-75 opacity-0'
: 'pointer-events-auto translate-y-0 scale-100 opacity-100 hover:h-10 hover:w-14',
)}
style={getDockToneStyle('more')}
>
<MoreHorizontal size={18} strokeWidth={2.3} />
</button>
<div
data-dock-panel="true"
className={clsx(
'flex max-w-[calc(100vw-2rem)] origin-bottom items-end gap-2 overflow-visible rounded-lg border border-[var(--dock-border)] bg-[var(--dock-bg)] px-2 py-2 shadow-[var(--shadow-dock)] backdrop-blur-[30px]',
'transition-[transform,opacity,filter] duration-[560ms] ease-[cubic-bezier(0.22,1,0.36,1)]',
isDockOpen
? 'pointer-events-auto translate-y-0 scale-x-100 scale-y-100 opacity-100 blur-0'
: clsx(
'translate-y-8 scale-x-[0.16] scale-y-[0.22] opacity-0 blur-sm',
isDockClosing ? 'pointer-events-auto' : 'pointer-events-none',
),
)}
>
{desktopItems.map(renderDesktopItem)}
<button
type="button"
title={isPinned ? 'Dock 고정 해제' : 'Dock 고정'}
aria-label={isPinned ? 'Dock 고정 해제' : 'Dock 고정'}
aria-pressed={isPinned}
onPointerDown={() => {
pinToggleStartedByPointerRef.current = true;
}}
onClick={handlePinnedChange}
className={clsx(
'group/item relative ml-1 flex h-12 w-12 items-center justify-center rounded-lg border border-[var(--dock-item-border-hover)] bg-[var(--dock-item-bg-active)] text-[var(--dock-item-fg-strong)] shadow-[var(--shadow-control)] ring-1 ring-[var(--dock-item-ring)] backdrop-blur-[18px] transition duration-150 hover:-translate-y-1 hover:bg-[var(--dock-item-bg-hover)]',
isPinned && 'shadow-[var(--shadow-dock)]',
)}
style={getDockToneStyle('pin')}
>
{isPinned ? <PinOff size={19} /> : <Pin size={19} />}
<span className="pointer-events-none absolute -top-9 whitespace-nowrap rounded-full border border-[var(--card-border)] bg-[var(--card-bg-strong)] px-2.5 py-1 text-xs font-semibold text-[var(--color-text)] opacity-0 shadow-[var(--shadow-control)] backdrop-blur-[18px] transition group-hover/item:opacity-100">
{isPinned ? '고정 해제' : '고정'}
</span>
</button>
</div>
</div>
</nav>
{isMoreOpen && (
<div className="fixed inset-x-2 bottom-[4.75rem] z-50 md:hidden">
<div className="mx-auto max-w-md rounded-lg border border-[var(--dock-border)] bg-[var(--dock-bg)] p-3 shadow-[var(--shadow-dock)] backdrop-blur-[30px]">
<div className="mb-3 flex items-center justify-between gap-3">
<span className="text-xs font-bold uppercase tracking-normal text-[var(--color-text-subtle)]">
</span>
<ThemeToggle />
</div>
<div className="grid grid-cols-2 gap-2">
{authItems.map((item) => {
const Icon = item.icon;
const active = item.isActive?.(pathname) ?? false;
const toneStyle = getDockToneStyle(item.key);
const className = clsx(
'inline-flex h-10 min-w-0 items-center justify-center gap-2 rounded-lg border border-[var(--dock-item-border)] bg-[var(--dock-item-bg)] px-3 text-sm font-semibold text-[var(--dock-item-fg)] shadow-[var(--shadow-control)] backdrop-blur-[18px] transition-colors hover:border-[var(--dock-item-border-hover)] hover:bg-[var(--dock-item-bg-hover)] hover:text-[var(--dock-item-fg-strong)]',
active && 'border-[var(--dock-item-border-hover)] bg-[var(--dock-item-bg-active)] text-[var(--dock-item-fg-strong)] ring-1 ring-[var(--dock-item-ring)]',
);
if (item.href) {
return (
<Link
key={item.key}
href={item.href}
className={className}
style={toneStyle}
onClick={() => setIsMoreOpen(false)}
>
<Icon size={16} />
<span className="truncate">{item.label}</span>
</Link>
);
}
return (
<button
key={item.key}
type="button"
className={className}
style={toneStyle}
onClick={item.onClick}
>
<Icon size={16} />
<span className="truncate">{item.label}</span>
</button>
);
})}
</div>
</div>
</div>
)}
<nav aria-label="모바일 Dock" className="fixed inset-x-2 bottom-2 z-40 md:hidden">
<div className="mx-auto flex max-w-md items-center gap-1 rounded-lg border border-[var(--dock-border)] bg-[var(--dock-bg)] p-1.5 pb-[calc(0.375rem+env(safe-area-inset-bottom))] shadow-[var(--shadow-dock)] backdrop-blur-[30px]">
{renderMobileItem(baseItems[0])}
{renderMobileItem(baseItems[1])}
{renderMobileItem({
key: 'menu',
label: '메뉴',
icon: Menu,
onClick: () => {
setIsMoreOpen(false);
onOpenMobileMenu();
},
})}
{renderMobileItem(baseItems[2])}
{renderMobileItem({
key: 'more',
label: '더보기',
icon: MoreHorizontal,
onClick: () => setIsMoreOpen((previous) => !previous),
}, isMoreOpen)}
</div>
</nav>
</>
);
}