pwap/src/components/AppLayout.tsx

import React, { useState } from 'react';
import { useNavigate } from 'react-router-dom';
import { useTranslation } from 'react-i18next';
import { useAuth } from '@/contexts/AuthContext';
import HeroSection from './HeroSection';
import TokenomicsSection from './TokenomicsSection';
import TokenSwap from './TokenSwap';
import PalletsGrid from './PalletsGrid';
import TeamSection from './TeamSection';
import ChainSpecs from './ChainSpecs';
import TrustScoreCalculator from './TrustScoreCalculator';
import { WalletButton } from './wallet/WalletButton';
import { WalletModal } from './wallet/WalletModal';
import { LanguageSwitcher } from './LanguageSwitcher';
import NotificationBell from './notifications/NotificationBell';
import ProposalWizard from './proposals/ProposalWizard';
import DelegationManager from './delegation/DelegationManager';
import { ForumOverview } from './forum/ForumOverview';
import { ModerationPanel } from './forum/ModerationPanel';
import { TreasuryOverview } from './treasury/TreasuryOverview';
import { FundingProposal } from './treasury/FundingProposal';
import { SpendingHistory } from './treasury/SpendingHistory';
import { MultiSigApproval } from './treasury/MultiSigApproval';
import { Github, FileText, ExternalLink, Shield, Award, User, FileEdit, Users2, MessageSquare, ShieldCheck, Wifi, WifiOff, Wallet, DollarSign, PiggyBank, History, Key, TrendingUp, ArrowRightLeft, Lock, LogIn, LayoutDashboard, Settings, UserCog, Repeat } from 'lucide-react';
import GovernanceInterface from './GovernanceInterface';
import RewardDistribution from './RewardDistribution';
import { Tabs, TabsContent, TabsList, TabsTrigger } from '@/components/ui/tabs';
import { useWebSocket } from '@/contexts/WebSocketContext';
import { StakingDashboard } from './staking/StakingDashboard';
import { P2PMarket } from './p2p/P2PMarket';
import { MultiSigWallet } from './wallet/MultiSigWallet';
import { useWallet } from '@/contexts/WalletContext';
import { supabase } from '@/lib/supabase';

const AppLayout: React.FC = () => {
  const navigate = useNavigate();
  const [walletModalOpen, setWalletModalOpen] = useState(false);
  const [transactionModalOpen, setTransactionModalOpen] = useState(false);
  const { user, signOut } = useAuth();
  const [showProposalWizard, setShowProposalWizard] = useState(false);
  const [showDelegation, setShowDelegation] = useState(false);
  const [showForum, setShowForum] = useState(false);
  const [showModeration, setShowModeration] = useState(false);
  const [showTreasury, setShowTreasury] = useState(false);
  const [treasuryTab, setTreasuryTab] = useState('overview');
  const [showStaking, setShowStaking] = useState(false);
  const [showP2P, setShowP2P] = useState(false);
  const [showMultiSig, setShowMultiSig] = useState(false);
  const [showTokenSwap, setShowTokenSwap] = useState(false);
  const { t } = useTranslation();
  const { isConnected } = useWebSocket();
  const { account } = useWallet();
  const [isAdmin, setIsAdmin] = useState(false);

  // Check if user is admin
  React.useEffect(() => {
    const checkAdminStatus = async () => {
      if (user) {
        const { data } = await supabase
          .from('admin_roles')
          .select('role')
          .eq('user_id', user.id)
          .single();
        
        setIsAdmin(!!data);
      }
    };
    checkAdminStatus();
  }, [user]);
  return (
    <div className="min-h-screen bg-gray-950 text-white">
      {/* Navigation */}
      <nav className="fixed top-0 w-full z-40 bg-gray-950/90 backdrop-blur-md border-b border-gray-800">
        <div className="max-w-7xl mx-auto px-4 sm:px-6 lg:px-8">
          <div className="flex items-center justify-between h-16">
            <div className="flex items-center">
              <span className="text-xl font-bold bg-gradient-to-r from-green-500 to-yellow-400 bg-clip-text text-transparent">
                PezkuwiChain
              </span>
            </div>
            
            <div className="hidden md:flex items-center space-x-8">
              {user ? (
                <>
                  <button 
                    onClick={() => navigate('/dashboard')}
                    className="text-gray-300 hover:text-white transition-colors flex items-center gap-1"
                  >
                    <LayoutDashboard className="w-4 h-4" />

                    {t('nav.dashboard', 'Dashboard')}
                  </button>
                  <button 
                    onClick={() => navigate('/profile-settings')}
                    className="text-gray-300 hover:text-white transition-colors flex items-center gap-1"
                  >
                    <Settings className="w-4 h-4" />
                    {t('nav.settings', 'Settings')}
                  </button>
                  {isAdmin && (
                    <button 
                      onClick={() => navigate('/admin')}
                      className="text-gray-300 hover:text-white transition-colors flex items-center gap-1"
                    >
                      <UserCog className="w-4 h-4" />
                      {t('nav.admin', 'Admin')}
                    </button>
                  )}
                  <button 
                    onClick={() => setShowProposalWizard(true)}
                    className="text-gray-300 hover:text-white transition-colors flex items-center gap-1"
                  >
                    <FileEdit className="w-4 h-4" />
                    {t('nav.proposals')}
                  </button>
                  <button 
                    onClick={() => setShowDelegation(true)}
                    className="text-gray-300 hover:text-white transition-colors flex items-center gap-1"
                  >
                    <Users2 className="w-4 h-4" />
                    {t('nav.delegation')}
                  </button>
                  <button 
                    onClick={() => setShowForum(true)}
                    className="text-gray-300 hover:text-white transition-colors flex items-center gap-1"
                  >
                    <MessageSquare className="w-4 h-4" />
                    {t('nav.forum')}
                  </button>
                  <button 
                    onClick={() => {
                      setShowTreasury(true);
                      setTreasuryTab('overview');
                    }}
                    className="text-gray-300 hover:text-white transition-colors flex items-center gap-1"
                  >
                    <PiggyBank className="w-4 h-4" />
                    {t('nav.treasury')}
                  </button>
                  <button 
                    onClick={() => setShowModeration(true)}
                    className="text-gray-300 hover:text-white transition-colors flex items-center gap-1"
                  >
                    <ShieldCheck className="w-4 h-4" />
                    {t('nav.moderation')}
                  </button>
                  <button 
                    onClick={async () => {
                      await signOut();
                      navigate('/login');
                    }}
                    className="text-gray-300 hover:text-white transition-colors flex items-center gap-1"
                  >
                    <LogIn className="w-4 h-4 rotate-180" />
                    {t('nav.logout', 'Logout')}
                  </button>
                </>
              ) : (
                <button 
                  onClick={() => navigate('/login')}
                  className="bg-green-600 hover:bg-green-700 text-white px-4 py-2 rounded-lg transition-colors flex items-center gap-2"
                >
                  <LogIn className="w-4 h-4" />
                  {t('nav.login', 'Login')}
                </button>
              )}
              <button 
                onClick={() => document.getElementById('governance')?.scrollIntoView({ behavior: 'smooth' })}
                className="text-gray-300 hover:text-white transition-colors"
              >
                {t('nav.governance')}
              </button>

              
              <button 
                onClick={() => setShowStaking(true)}
                className="text-gray-300 hover:text-white transition-colors flex items-center gap-1"
              >
                <TrendingUp className="w-4 h-4" />
                Staking
              </button>
              
              <button 
                onClick={() => setShowP2P(true)}
                className="text-gray-300 hover:text-white transition-colors flex items-center gap-1"
              >
                <ArrowRightLeft className="w-4 h-4" />
                P2P
              </button>
              
              <button 
                onClick={() => setShowTokenSwap(true)}
                className="text-gray-300 hover:text-white transition-colors flex items-center gap-1"
              >
                <Repeat className="w-4 h-4" />
                Token Swap
              </button>

              <button 
                onClick={() => setShowMultiSig(true)}
                className="text-gray-300 hover:text-white transition-colors flex items-center gap-1"
              >
                <Lock className="w-4 h-4" />
                MultiSig
              </button>
              <a 
                href="https://docs.pezkuwichain.io" 
                target="_blank" 
                rel="noopener noreferrer"
                className="text-gray-300 hover:text-white transition-colors"
              >
                {t('nav.docs')}
              </a>
            </div>

            <div className="flex items-center space-x-4">
              <div className="flex items-center space-x-2">
                {isConnected ? (
                  <div className="flex items-center text-green-500 text-sm">
                    <Wifi className="w-4 h-4 mr-1" />
                    <span className="hidden sm:inline">Live</span>
                  </div>
                ) : (
                  <div className="flex items-center text-gray-500 text-sm">
                    <WifiOff className="w-4 h-4 mr-1" />
                    <span className="hidden sm:inline">Offline</span>
                  </div>
                )}
              </div>
              <NotificationBell />
              <LanguageSwitcher />
              <WalletButton />
              <a 
                href="https://github.com/pezkuwichain" 
                target="_blank" 
                rel="noopener noreferrer"
                className="text-gray-400 hover:text-white transition-colors"
              >
                <Github className="w-5 h-5" />
              </a>
            </div>
          </div>
        </div>
      </nav>

      {/* Main Content */}
      <main>
        {/* Conditional Rendering for Features */}
        {showProposalWizard ? (
          <ProposalWizard 
            onComplete={(proposal) => {
              console.log('Proposal created:', proposal);
              setShowProposalWizard(false);
            }}
            onCancel={() => setShowProposalWizard(false)}
          />
        ) : showDelegation ? (
          <DelegationManager />
        ) : showForum ? (
          <div className="pt-20 min-h-screen bg-gray-950">
            <div className="max-w-7xl mx-auto px-4 sm:px-6 lg:px-8">
              <ForumOverview />
            </div>
          </div>
        ) : showModeration ? (
          <div className="pt-20 min-h-screen bg-gray-950">
            <div className="max-w-7xl mx-auto px-4 sm:px-6 lg:px-8">
              <ModerationPanel />
            </div>
          </div>
        ) : showTreasury ? (
          <div className="pt-20 min-h-screen bg-gray-950">
            <div className="max-w-7xl mx-auto px-4 sm:px-6 lg:px-8">
              <div className="text-center mb-12">
                <h2 className="text-4xl font-bold mb-4 bg-gradient-to-r from-green-500 via-yellow-400 to-red-500 bg-clip-text text-transparent">
                  {t('treasury.title', 'Treasury Management')}
                </h2>
                <p className="text-gray-400 text-lg max-w-3xl mx-auto">
                  {t('treasury.subtitle', 'Track funds, submit proposals, and manage community resources')}
                </p>
              </div>
              
              <Tabs value={treasuryTab} onValueChange={setTreasuryTab} className="w-full">
                <TabsList className="grid w-full grid-cols-4 mb-8">
                  <TabsTrigger value="overview" className="flex items-center gap-2">
                    <PiggyBank className="w-4 h-4" />
                    {t('treasury.overview', 'Overview')}
                  </TabsTrigger>
                  <TabsTrigger value="proposals" className="flex items-center gap-2">
                    <DollarSign className="w-4 h-4" />
                    {t('treasury.proposals', 'Funding Proposals')}
                  </TabsTrigger>
                  <TabsTrigger value="history" className="flex items-center gap-2">
                    <History className="w-4 h-4" />
                    {t('treasury.history', 'Spending History')}
                  </TabsTrigger>
                  <TabsTrigger value="approvals" className="flex items-center gap-2">
                    <Key className="w-4 h-4" />
                    {t('treasury.approvals', 'Multi-Sig Approvals')}
                  </TabsTrigger>
                </TabsList>
                
                <TabsContent value="overview" className="mt-6">
                  <TreasuryOverview />
                </TabsContent>
                
                <TabsContent value="proposals" className="mt-6">
                  <FundingProposal />
                </TabsContent>
                
                <TabsContent value="history" className="mt-6">
                  <SpendingHistory />
                </TabsContent>
                
                <TabsContent value="approvals" className="mt-6">
                  <MultiSigApproval />
                </TabsContent>
              </Tabs>
            </div>
          </div>
        ) : showStaking ? (
          <div className="pt-20 min-h-screen bg-gray-950">
            <div className="max-w-7xl mx-auto px-4 sm:px-6 lg:px-8">
              <div className="text-center mb-12">
                <h2 className="text-4xl font-bold mb-4 bg-gradient-to-r from-green-500 via-yellow-400 to-red-500 bg-clip-text text-transparent">
                  Staking Rewards
                </h2>
                <p className="text-gray-400 text-lg max-w-3xl mx-auto">
                  Stake your tokens and earn rewards
                </p>
              </div>
              <StakingDashboard />
            </div>
          </div>
        ) : showP2P ? (
          <div className="pt-20 min-h-screen bg-gray-950">
            <div className="max-w-7xl mx-auto px-4 sm:px-6 lg:px-8">
              <div className="text-center mb-12">
                <h2 className="text-4xl font-bold mb-4 bg-gradient-to-r from-green-500 via-yellow-400 to-red-500 bg-clip-text text-transparent">
                  P2P Trading Market
                </h2>
                <p className="text-gray-400 text-lg max-w-3xl mx-auto">
                  Trade tokens directly with other users
                </p>
              </div>
              <P2PMarket />
            </div>
          </div>
        ) : showTokenSwap ? (
          <div className="pt-20 min-h-screen bg-gray-950">
            <div className="max-w-7xl mx-auto px-4 sm:px-6 lg:px-8">
              <div className="text-center mb-12">
                <h2 className="text-4xl font-bold mb-4 bg-gradient-to-r from-purple-500 via-pink-400 to-yellow-500 bg-clip-text text-transparent">
                  PEZ/HEZ Token Swap
                </h2>
                <p className="text-gray-400 text-lg max-w-3xl mx-auto">
                  Swap between PEZ and HEZ tokens instantly with real-time rates
                </p>
              </div>
              <TokenSwap />
            </div>
          </div>
        ) : showMultiSig ? (
          <div className="pt-20 min-h-screen bg-gray-950">
            <div className="max-w-7xl mx-auto px-4 sm:px-6 lg:px-8">
              <div className="text-center mb-12">
                <h2 className="text-4xl font-bold mb-4 bg-gradient-to-r from-green-500 via-yellow-400 to-red-500 bg-clip-text text-transparent">
                  Multi-Signature Wallet
                </h2>
                <p className="text-gray-400 text-lg max-w-3xl mx-auto">
                  Secure your funds with multi-signature protection
                </p>
              </div>
              <MultiSigWallet />
            </div>
          </div>
        ) : (
          <>
            <HeroSection />
            <PalletsGrid />
            <TokenomicsSection />
            
            
            <div id="trust-calculator">
              <TrustScoreCalculator />
            </div>
            <div id="chain-specs">
              <ChainSpecs />
            </div>
            <div id="governance">
              <GovernanceInterface />
            </div>
            <div id="rewards">
              <RewardDistribution />
            </div>
          </>
        )}
        
        
        {(showProposalWizard || showDelegation || showForum || showModeration || showTreasury || showStaking || showP2P || showMultiSig || showTokenSwap) && (
          <div className="fixed bottom-8 right-8 z-50">
            <button
              onClick={() => {
                setShowProposalWizard(false);
                setShowDelegation(false);
                setShowForum(false);
                setShowModeration(false);
                setShowTreasury(false);
                setShowStaking(false);
                setShowP2P(false);
                setShowMultiSig(false);
                setShowTokenSwap(false);
              }}
              className="bg-green-600 hover:bg-green-700 text-white px-6 py-3 rounded-full shadow-lg flex items-center gap-2 transition-all"
            >
              ← {t('common.backToHome')}
            </button>
          </div>
        )}
      </main>

      {/* Wallet Modal */}
      <WalletModal isOpen={walletModalOpen} onClose={() => setWalletModalOpen(false)} />

      {/* Footer */}
      <footer className="bg-gray-950 border-t border-gray-800 py-12">
        <div className="max-w-7xl mx-auto px-4 sm:px-6 lg:px-8">
          <div className="grid grid-cols-1 md:grid-cols-4 gap-8">
            <div>
              <h3 className="text-lg font-semibold mb-4 bg-gradient-to-r from-green-500 to-yellow-400 bg-clip-text text-transparent">
                PezkuwiChain
              </h3>
              <p className="text-gray-400 text-sm">
                {t('footer.description', 'Decentralized governance for Kurdistan')}
              </p>
            </div>
            
            <div>
              <h4 className="text-white font-semibold mb-4">{t('footer.about')}</h4>
              <ul className="space-y-2">
                <li>
                  <a href="#" className="text-gray-400 hover:text-white text-sm flex items-center">
                    {t('nav.docs')}
                    <ExternalLink className="w-3 h-3 ml-1" />
                  </a>
                </li>
                <li>
                  <a href="#" className="text-gray-400 hover:text-white text-sm">
                    GitHub
                  </a>
                </li>
              </ul>
            </div>
            
            <div>
              <h4 className="text-white font-semibold mb-4">{t('footer.developers')}</h4>
              <ul className="space-y-2">
                <li>
                  <a href="#" className="text-gray-400 hover:text-white text-sm">
                    API
                  </a>
                </li>
                <li>
                  <a href="#" className="text-gray-400 hover:text-white text-sm">
                    SDK
                  </a>
                </li>
              </ul>
            </div>
            
            <div>
              <h4 className="text-white font-semibold mb-4">{t('footer.community')}</h4>
              <ul className="space-y-2">
                <li>
                  <a href="#" className="text-gray-400 hover:text-white text-sm">
                    Discord
                  </a>
                </li>
                <li>
                  <a href="#" className="text-gray-400 hover:text-white text-sm">
                    Twitter
                  </a>
                </li>
                <li>
                  <a href="#" className="text-gray-400 hover:text-white text-sm">
                    Telegram
                  </a>
                </li>
              </ul>
            </div>
          </div>
          
          <div className="mt-8 pt-8 border-t border-gray-800 text-center">
            <p className="text-gray-400 text-sm">
              © 2024 PezkuwiChain. {t('footer.rights')}
            </p>
          </div>
        </div>
      </footer>
    </div>
  );
};

export default AppLayout;