assets-back/components/layout/Sidebar.tsx

"use client";

import Image from "next/image";
import { usePathname, useRouter } from "next/navigation";
import { ScrollShadow } from "@heroui/react";
import { useApp } from "@/contexts/AppContext";

interface NavItem {
  icon: string;
  label: string;
  key: string;
  path: string;
}

export default function Sidebar() {
  const { t } = useApp();
  const pathname = usePathname();
  const router = useRouter();

  const navigationItems: NavItem[] = [
    { icon: "/icon-lending.svg", label: t("nav.fundMarket"), key: "FundMarket", path: "/" },
    { icon: "/icon-alp.svg", label: t("nav.alp"), key: "ALP", path: "/alp" },
    { icon: "/icon-swap.svg", label: t("nav.swap"), key: "Swap", path: "/swap" },
    { icon: "/icon-lending.svg", label: t("nav.lending"), key: "Lending", path: "/lending" },
    { icon: "/icon-transparency.svg", label: t("nav.transparency"), key: "Transparency", path: "/transparency" },
    { icon: "/icon-ecosystem.svg", label: t("nav.ecosystem"), key: "Ecosystem", path: "/ecosystem" },
    { icon: "/icon-points.svg", label: t("nav.points"), key: "Points", path: "/points" },
  ];

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

  return (
    <aside className="fixed left-0 top-0 bg-bg-surface dark:bg-gray-800 border-r border-border-normal dark:border-gray-700 flex flex-col h-screen w-[240px] overflow-hidden">
      {/* Logo */}
      <div className="flex-shrink-0 px-6 py-8">
        <div className="h-10 relative cursor-pointer" onClick={() => router.push("/")}>
          <Image
            src="/logo.svg"
            alt="ASSETX Logo"
            fill
            className="object-contain dark:invert"
          />
        </div>
      </div>

      {/* Navigation */}
      <ScrollShadow className="flex-1 px-4" hideScrollBar>
        <nav className="flex flex-col gap-1 py-1">
          {navigationItems.map((item) => {
            const active = isActive(item.path);
            
            return (
              <div key={item.key} className="relative group">
                {/* Active indicator */}
                {active && (
                  <div className="absolute left-0 top-1/2 -translate-y-1/2 w-1 h-6 bg-text-primary dark:bg-white rounded-r-full" />
                )}
                
                {/* Hover sliding indicator */}
                <div className="absolute left-0 top-1/2 -translate-y-1/2 w-1 h-6 bg-text-primary/0 dark:bg-white/0 group-hover:bg-text-primary/20 dark:group-hover:bg-white/20 rounded-r-full transition-all duration-300 scale-y-0 group-hover:scale-y-100 origin-center" />
                
                <button
                  onClick={() => router.push(item.path)}
                  className={`
                    w-full h-11 px-4 rounded-xl gap-3 flex items-center relative
                    transition-all duration-200
                    ${active 
                      ? "bg-fill-secondary-click dark:bg-gray-700 font-bold" 
                      : "hover:bg-gray-100 dark:hover:bg-gray-700"
                    }
                  `}
                >
                  <div className={`w-5 h-5 flex-shrink-0 relative transition-all duration-200 ${active ? "opacity-100" : "opacity-70 group-hover:opacity-100"}`}>
                    <Image
                      src={item.icon}
                      alt={item.label}
                      fill
                      className={`object-contain transition-all duration-200 ${active ? "brightness-[0.25] drop-shadow-[0_0_0.5px_rgba(0,0,0,0.15)]" : "brightness-[0.45]"}`}
                    />
                  </div>
                  <span className={`
                    text-sm leading-[150%] transition-all duration-200
                    ${active 
                      ? "text-text-primary dark:text-white translate-x-0" 
                      : "text-text-secondary dark:text-gray-400 group-hover:translate-x-1"
                    }
                  `}>
                    {item.label}
                  </span>
                </button>
              </div>
            );
          })}
        </nav>
      </ScrollShadow>

      {/* Bottom Section */}
      <div className="flex-shrink-0 px-4 py-6 border-t border-border-gray dark:border-gray-700">
        {/* Global TVL */}
        <div className="bg-bg-subtle dark:bg-gray-700 rounded-xl p-4 mb-4">
          <p className="text-text-tertiary dark:text-gray-400 text-[10px] font-medium leading-[150%] tracking-[0.01em]">
            {t("nav.globalTVL")}
          </p>
          <p className="text-text-primary dark:text-white text-lg font-extrabold leading-[150%] font-jetbrains mt-1">
            $465,000,000
          </p>
        </div>

        {/* FAQs Link */}
        <button 
          onClick={() => router.push("/faq")}
          className="w-full rounded-xl flex items-center gap-3 h-11 px-4 hover:bg-gray-100 dark:hover:bg-gray-700 transition-colors duration-200"
        >
          <div className="w-6 h-6 relative">
            <Image
              src="/icon-faq.png"
              alt="FAQ"
              fill
              className="object-cover"
            />
          </div>
          <span className="text-text-primary dark:text-white text-sm font-bold leading-[150%]">
            {t("nav.faqs")}
          </span>
        </button>
      </div>
    </aside>
  );
}