import React from 'react';
import { useWeb3 } from '../../context/Web3Context';
import { DEPLOYMENTS } from '@wtfx/contracts';
import { Wallet, ShieldAlert, CheckCircle2 } from 'lucide-react';

interface NavbarProps {
  activeTab: string;
  setActiveTab: (tab: string) => void;
}

export const AdminNavbar: React.FC<NavbarProps> = ({ activeTab, setActiveTab }) => {
  const { account, isCorrectNetwork, connectWallet, switchNetwork } = useWeb3();

  const navItems = [
    { id: 'governance', label: '⚙️ 协议全局治理' },
    { id: 'adjudication', label: '⚖️ 市场争议终裁与熔断' },
    { id: 'faucet', label: '🚰 超管铸币水龙头' },
  ];

  return (
    <header className="bg-slate-900/80 backdrop-blur-md border-b border-slate-800 sticky top-0 z-50">
      <div className="max-w-7xl mx-auto px-4 sm:px-6 lg:px-8 h-16 flex items-center justify-between">
        <div className="flex items-center space-x-8">
          <div className="flex items-center space-x-3">
            <div className="w-9 h-9 bg-gradient-to-tr from-cyan-500 to-indigo-600 rounded-lg flex items-center justify-center font-black text-white shadow-lg shadow-cyan-500/20">
              W
            </div>
            <div>
              <span className="font-bold text-lg text-white tracking-wider">WTFX</span>
              <span className="ml-2 text-xs font-mono px-2 py-0.5 rounded bg-cyan-950 text-cyan-400 border border-cyan-800">
                ADMIN CONSOLE
              </span>
            </div>
          </div>

          <nav className="flex space-x-1">
            {navItems.map((item) => (
              <button
                key={item.id}
                onClick={() => setActiveTab(item.id)}
                className={`px-3.5 py-2 rounded-lg text-sm font-medium transition-all ${
                  activeTab === item.id
                    ? 'bg-slate-800 text-white shadow-sm border border-slate-700'
                    : 'text-slate-400 hover:text-slate-200 hover:bg-slate-800/50'
                }`}
              >
                {item.label}
              </button>
            ))}
          </nav>
        </div>

        <div className="flex items-center space-x-4">
          {account ? (
            <div className="flex items-center space-x-3">
              {!isCorrectNetwork ? (
                <button
                  onClick={switchNetwork}
                  className="flex items-center space-x-1.5 bg-amber-500/10 text-amber-400 border border-amber-500/30 px-3 py-1.5 rounded-lg text-xs font-medium hover:bg-amber-500/20 transition-colors"
                >
                  <ShieldAlert className="w-4 h-4" />
                  <span>切换至 Robinhood 测试网</span>
                </button>
              ) : (
                <span className="flex items-center space-x-1 text-emerald-400 bg-emerald-950/40 border border-emerald-800/50 px-2.5 py-1 rounded-md text-xs font-mono">
                  <CheckCircle2 className="w-3.5 h-3.5" />
                  <span>Robinhood 46630</span>
                </span>
              )}

              <div className="flex items-center space-x-2 bg-slate-800 border border-slate-700 px-3 py-1.5 rounded-lg">
                <div className="w-2 h-2 rounded-full bg-emerald-500"></div>
                <span className="font-mono text-xs text-slate-200">
                  {account.slice(0, 6)}...{account.slice(-4)}
                </span>
              </div>
            </div>
          ) : (
            <button
              onClick={connectWallet}
              className="flex items-center space-x-2 bg-cyan-600 hover:bg-cyan-500 text-white px-4 py-2 rounded-lg text-sm font-medium shadow-md shadow-cyan-600/20 transition-all"
            >
              <Wallet className="w-4 h-4" />
              <span>连接钱包</span>
            </button>
          )}
        </div>
      </div>
    </header>
  );
};
