Files
frontend/layouts/header.tsx
T
Thanh Quy - wolf 9da99c6495 Created Page User
2026-03-22 15:10:44 +07:00

142 lines
5.2 KiB
TypeScript

"use client";
import { useState } from "react";
import Image from "next/image";
import Link from "next/link";
import { SHOP_INFO, MOCK_USERS } from "@/lib/constants";
import type { User } from "@/lib/types";
/**
* Site Header — sticky top bar, always visible on all screen sizes.
*
* 3-column layout:
* [Brand: logo + name + tagline] | [Center: quick info] | [Auth button]
*
* Login state cycles for UI demo (click the button to switch):
* Guest → Manager (Quản lý) → Staff → Guest
*
* Responsive:
* - Logo + shop name : always visible
* - Tagline : hidden on mobile, shown on md+
* - Center info : hidden on mobile, shown on lg+
* - Button label : hidden on xs, shown on sm+
*/
export default function Header() {
const [user, setUser] = useState<User | null>(null);
const cycleUser = () => {
if (!user) setUser(MOCK_USERS.manager);
else if (user.role === "manager") setUser(MOCK_USERS.staff);
else setUser(null);
};
return (
<header
className="w-full sticky top-0 z-50
bg-[var(--color-bg-header)] border-b border-[var(--color-border)]
shadow-[0_1px_8px_var(--color-shadow-sm)]"
style={{ height: "var(--spacing-header-height)" }}
>
<div
className="h-full px-6 md:px-8 lg:px-12
flex items-center justify-between gap-6
max-w-screen-2xl mx-auto"
>
{/* ── LEFT: Brand ── */}
<Link
href="/"
className="flex items-center gap-4 shrink-0 no-underline group"
>
{/* Logo */}
<div className="relative w-10 h-10 md:w-11 md:h-11 shrink-0">
<Image
src={SHOP_INFO.logo}
alt={`Logo ${SHOP_INFO.name}`}
fill
className="object-contain transition-transform duration-200 group-hover:scale-105"
sizes="44px"
priority
/>
</div>
{/* Name + tagline */}
<div className="flex flex-col leading-tight">
<span
className="font-bold text-base md:text-lg
text-[var(--color-primary-dark)]
group-hover:text-[var(--color-primary)]
transition-colors duration-150"
>
{SHOP_INFO.name}
</span>
<span className="text-xs hidden md:block text-[var(--color-text-muted)]">
{SHOP_INFO.tagline}
</span>
</div>
</Link>
{/* ── RIGHT: Auth ── */}
<div className="flex items-center gap-3 shrink-0">
{!user ? (
/* Guest: sign-in button */
<button
onClick={cycleUser}
title="Đăng nhập"
className="flex items-center gap-2.5 px-5 py-2.5 rounded-xl
text-sm font-semibold border-none cursor-pointer
bg-[var(--color-primary)] text-white
hover:bg-[var(--color-primary-dark)]
active:scale-95 transition-all duration-150"
>
<i className="fa-solid fa-right-to-bracket"></i>
<span className="hidden sm:inline">Đăng nhập</span>
</button>
) : user.role === "manager" ? (
/* Manager: gold badge */
<button
onClick={cycleUser}
title="Nhấn để đổi tài khoản (demo)"
className="flex items-center gap-2.5 px-4 py-2.5 rounded-xl
text-sm font-semibold cursor-pointer
bg-[var(--color-accent-light)] border border-[var(--color-accent)]
text-[var(--color-primary-dark)]
hover:bg-[var(--color-accent)] hover:text-white
active:scale-95 transition-all duration-150"
>
<i className="fa-solid fa-user-tie text-base"></i>
<span className="hidden sm:inline">Quản </span>
</button>
) : (
/* Staff / regular user: avatar + name */
<button
onClick={cycleUser}
title="Nhấn để đổi tài khoản (demo)"
className="flex items-center gap-2.5 px-4 py-2 rounded-xl
text-sm font-semibold cursor-pointer
bg-[var(--color-bg-main)] border border-[var(--color-border)]
text-[var(--color-text-secondary)]
hover:border-[var(--color-primary-light)]
hover:bg-[var(--color-border-light)]
active:scale-95 transition-all duration-150"
>
{/* Avatar circle */}
<div
className="w-7 h-7 rounded-full flex items-center justify-center shrink-0
bg-[var(--color-primary-light)] text-white text-xs"
>
<i className="fa-solid fa-user"></i>
</div>
<span className="hidden sm:inline">{user.name}</span>
</button>
)}
</div>
</div>
</header>
);
}