"use client";

import Link from "next/link";
import { usePathname } from "next/navigation";
import { FileText, PenSquare, MessageSquare, Trash2, Rss, Link2, MessageCircle, Image } from "lucide-react";
import ThemeToggle from "./ThemeToggle";

const navItems = [
  { href: "/", label: "文章", icon: FileText },
  { href: "/edit", label: "撰写", icon: PenSquare },
  { href: "/comments", label: "评论", icon: MessageSquare },
  { href: "/feeds", label: "订阅源", icon: Rss },
  { href: "/links", label: "友链", icon: Link2 },
  { href: "/images", label: "图片", icon: Image },
  { href: "/wechat", label: "公众号", icon: MessageCircle },
  { href: "/recycle", label: "回收站", icon: Trash2 },
];

export default function Sidebar() {
  const pathname = usePathname();

  const isActive = (href: string) => {
    if (href === "/") return pathname === "/";
    return pathname.startsWith(href);
  };

  return (
    <aside className="w-1/4 min-w-[200px] max-w-[260px] bg-surface border-r border-line flex flex-col shrink-0">
      {/* Logo */}
      <div className="px-5 py-5 border-b border-line">
        <h1 className="text-[15px] font-bold text-accent tracking-wider">
          写作后台
        </h1>
        <p className="text-[11px] text-muted/70 mt-0.5">优世界</p>
      </div>

      {/* Nav */}
      <nav className="flex-1 px-2.5 py-3 space-y-0.5">
        {navItems.map((item) => {
          const active = isActive(item.href);
          return (
            <Link
              key={item.href}
              href={item.href}
              className={`flex items-center gap-2.5 px-3 py-2 rounded-md text-[13px] transition-colors ${
                active
                  ? "bg-accent text-white font-medium"
                  : "text-text/80 hover:bg-bg hover:text-accent"
              }`}
            >
              <item.icon size={15} strokeWidth={active ? 2.5 : 1.8} />
              {item.label}
            </Link>
          );
        })}
      </nav>

      {/* Footer */}
      <div className="px-4 py-3 border-t border-line">
        <ThemeToggle />
        <p className="text-[10px] text-muted/50">localhost:8016</p>
      </div>
    </aside>
  );
}