lovart3/components/top-navbar.tsx

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"use client";
import { useRouter } from "next/navigation";
import Link from "next/link";
import { Settings, ExternalLink, Briefcase, Images, Sparkles, Trophy, Building2, Crown, Medal, Award } from "lucide-react";
import { Button } from "@/components/ui/button";
import { useTheme } from "next-themes";
import { useState, useEffect } from "react";
import {
DropdownMenu,
DropdownMenuContent,
DropdownMenuItem,
DropdownMenuTrigger,
} from "@/components/ui/dropdown-menu";
type RankingItem = {
rank: number;
userId: string;
userName: string;
department: string;
featuredCount: number;
};
type TopNavbarProps = {
siteName?: string;
siteLogo?: string;
siteLogoDark?: string;
isAdmin?: boolean;
customLinks?: Array<{
id: string;
name: string;
url: string;
order: number;
}>;
};
export function TopNavbar({
siteName = "AI Chatbot",
siteLogo,
siteLogoDark,
isAdmin = false,
customLinks = [],
}: TopNavbarProps) {
const router = useRouter();
const { resolvedTheme } = useTheme();
const [mounted, setMounted] = useState(false);
const [ranking, setRanking] = useState<RankingItem[]>([]);
const [rankingOpen, setRankingOpen] = useState(false);
useEffect(() => {
setMounted(true);
}, []);
// 获取精选榜单数据
const fetchRanking = async () => {
try {
const res = await fetch("/api/featured/ranking");
const data = await res.json();
if (data.ranking) {
setRanking(data.ranking);
}
} catch (error) {
console.error("Failed to fetch ranking:", error);
}
};
// 当下拉菜单打开时获取数据
useEffect(() => {
if (rankingOpen) {
fetchRanking();
}
}, [rankingOpen]);
// 获取排名图标
const getRankIcon = (rank: number) => {
switch (rank) {
case 1:
return <Crown className="h-4 w-4 text-yellow-500" />;
case 2:
return <Medal className="h-4 w-4 text-gray-400" />;
case 3:
return <Award className="h-4 w-4 text-amber-600" />;
default:
return <span className="w-4 h-4 text-center text-xs font-bold text-gray-500">{rank}</span>;
}
};
// 决定显示哪个 LOGO
// 导航栏背景固定为黑色,理论上应该始终显示适合深色背景的 LOGO
// 但如果有专门配置了 "Dark Mode Logo" (通常用于深色背景),我们优先使用它
// 如果没配置 Dark Mode Logo,则使用默认 Logo
// 注意:这里的背景是黑色的,所以通常需要一个浅色的 LOGO(即 Dark Mode 下使用的 LOGO)
// 如果用户配置逻辑是:siteLogo(Light Mode/白底用), siteLogoDark(Dark Mode/黑底用)
// 那么在黑色导航栏上,应该优先使用 siteLogoDark
const displayLogo = (siteLogoDark && siteLogoDark.trim() !== "") ? siteLogoDark : siteLogo;
return (
<nav className="fixed top-0 left-0 right-0 z-[100] flex h-12 items-center justify-between bg-black/90 backdrop-blur-sm px-4 text-white border-b border-white/10 shadow-sm">
{/* 左侧:LOGO + 网站名称 */}
<Link href="/" className="flex items-center gap-2 transition-opacity hover:opacity-80">
{displayLogo && (
<img
src={displayLogo}
alt={siteName}
className="h-6 w-6 object-contain"
/>
)}
<span className="text-sm font-semibold">{siteName}</span>
</Link>
{/* 右侧区域:自定义链接 + 系统设置 */}
<div className="flex items-center gap-2">
{/* 工具箱 (如果有自定义链接) */}
{customLinks.length > 0 && (
<DropdownMenu>
<DropdownMenuTrigger asChild>
<Button
variant="ghost"
size="sm"
className="flex items-center gap-1 h-8 px-3 text-white hover:bg-white/15 hover:text-white rounded-full transition-colors"
>
<Briefcase className="h-4 w-4" />
<span className="text-sm font-medium">工具箱</span>
</Button>
</DropdownMenuTrigger>
<DropdownMenuContent align="end" className="w-[320px] p-2">
<div className="grid grid-cols-2 gap-2">
{customLinks
.sort((a, b) => a.order - b.order)
.map((link) => (
<DropdownMenuItem key={link.id} asChild className="cursor-pointer">
<a
href={link.url}
target="_blank"
rel="noopener noreferrer"
className="flex flex-col items-center justify-center gap-2 rounded-md bg-muted/50 p-4 hover:bg-accent hover:text-accent-foreground text-center h-20 transition-colors"
>
<ExternalLink className="h-5 w-5 opacity-70" />
<span className="text-xs font-medium line-clamp-2">{link.name}</span>
</a>
</DropdownMenuItem>
))}
</div>
</DropdownMenuContent>
</DropdownMenu>
)}
{/* AI智能精选 */}
<Button
variant="ghost"
size="sm"
className="flex items-center gap-1 h-8 px-3 text-white hover:bg-white/15 hover:text-white rounded-full transition-colors"
onClick={() => router.push("/featured")}
type="button"
title="AI智能精选"
>
<Sparkles className="h-4 w-4 text-yellow-400" />
<span className="text-sm font-medium">AI精选</span>
</Button>
{/* 精选榜单 */}
<DropdownMenu open={rankingOpen} onOpenChange={setRankingOpen}>
<DropdownMenuTrigger asChild>
<Button
variant="ghost"
size="sm"
className="flex items-center gap-1 h-8 px-3 text-white hover:bg-white/15 hover:text-white rounded-full transition-colors"
type="button"
>
<Trophy className="h-4 w-4 text-orange-400" />
<span className="text-sm font-medium">精选榜</span>
</Button>
</DropdownMenuTrigger>
<DropdownMenuContent align="end" className="w-[280px] p-3">
<div className="flex items-center gap-2 mb-3 pb-2 border-b">
<Trophy className="h-5 w-5 text-orange-500" />
<span className="font-semibold">精选榜单 TOP5</span>
</div>
{ranking.length === 0 ? (
<div className="text-center text-muted-foreground py-4 text-sm">
暂无精选数据
</div>
) : (
<div className="space-y-2">
{ranking.map((item) => (
<div
key={item.userId}
className={`flex items-center gap-3 p-2 rounded-lg transition-colors ${
item.rank === 1 ? "bg-gradient-to-r from-yellow-50 to-orange-50 dark:from-yellow-900/20 dark:to-orange-900/20" :
item.rank === 2 ? "bg-gray-50 dark:bg-gray-800/50" :
item.rank === 3 ? "bg-amber-50 dark:bg-amber-900/20" :
"hover:bg-muted"
}`}
>
<div className="flex items-center justify-center w-6">
{getRankIcon(item.rank)}
</div>
<div className="flex-1 min-w-0">
<p className="font-medium text-sm truncate">{item.userName}</p>
<p className="text-xs text-muted-foreground flex items-center gap-1 truncate">
<Building2 className="h-3 w-3" />
{item.department}
</p>
</div>
<div className="text-right">
<span className="text-lg font-bold text-orange-500">{item.featuredCount}</span>
<span className="text-xs text-muted-foreground ml-1">精选</span>
</div>
</div>
))}
</div>
)}
</DropdownMenuContent>
</DropdownMenu>
{/* 我的图册 */}
<Button
variant="ghost"
size="sm"
className="flex items-center gap-1 h-8 px-3 text-white hover:bg-white/15 hover:text-white rounded-full transition-colors"
onClick={() => router.push("/gallery")}
type="button"
title="我的图册"
>
<Images className="h-4 w-4" />
<span className="text-sm font-medium">我的图册</span>
</Button>
{/* 分隔线 (如果有链接或图册按钮,且是管理员) */}
{isAdmin && (
<div className="hidden h-4 w-px bg-white/20 mx-1 sm:block" />
)}
{/* 系统设置(仅管理员可见)*/}
{isAdmin && (
<Button
variant="ghost"
size="sm"
className="h-8 w-8 p-0 text-white hover:bg-white/15 hover:text-white rounded-full"
onClick={() => router.push("/settings")}
type="button"
title="系统设置"
>
<Settings className="h-4 w-4" />
</Button>
)}
</div>
</nav>
);
}