CurrenciCombo/src/Portal.tsx

import { Routes, Route, Navigate } from 'react-router-dom';
import { useAuth } from './contexts/AuthContext';
import LoginPage from './pages/LoginPage';
import DashboardPage from './pages/DashboardPage';
import AccountsPage from './pages/AccountsPage';
import TreasuryPage from './pages/TreasuryPage';
import ReportingPage from './pages/ReportingPage';
import CompliancePage from './pages/CompliancePage';
import SettlementsPage from './pages/SettlementsPage';
import PortalLayout from './components/portal/PortalLayout';
import App from './App';

function ProtectedRoute({ children }: { children: React.ReactNode }) {
  const { isAuthenticated, loading } = useAuth();

  if (loading) {
    return (
      <div className="portal-loading">
        <div className="portal-loading-spinner" />
        <span>Initializing secure session...</span>
      </div>
    );
  }

  if (!isAuthenticated) {
    return <Navigate to="/login" replace />;
  }

  return <>{children}</>;
}

export default function Portal() {
  const { isAuthenticated, loading } = useAuth();

  if (loading) {
    return (
      <div className="portal-loading">
        <div className="portal-loading-spinner" />
        <span>Initializing secure session...</span>
      </div>
    );
  }

  return (
    <Routes>
      <Route
        path="/login"
        element={isAuthenticated ? <Navigate to="/dashboard" replace /> : <LoginPage />}
      />

      <Route
        path="/dashboard"
        element={
          <ProtectedRoute>
            <PortalLayout>
              <DashboardPage />
            </PortalLayout>
          </ProtectedRoute>
        }
      />

      <Route
        path="/transaction-builder"
        element={
          <ProtectedRoute>
            <PortalLayout>
              <div className="transaction-builder-module">
                <App />
              </div>
            </PortalLayout>
          </ProtectedRoute>
        }
      />

      <Route
        path="/accounts"
        element={
          <ProtectedRoute>
            <PortalLayout>
              <AccountsPage />
            </PortalLayout>
          </ProtectedRoute>
        }
      />

      <Route
        path="/treasury"
        element={
          <ProtectedRoute>
            <PortalLayout>
              <TreasuryPage />
            </PortalLayout>
          </ProtectedRoute>
        }
      />

      <Route
        path="/reporting"
        element={
          <ProtectedRoute>
            <PortalLayout>
              <ReportingPage />
            </PortalLayout>
          </ProtectedRoute>
        }
      />

      <Route
        path="/compliance"
        element={
          <ProtectedRoute>
            <PortalLayout>
              <CompliancePage />
            </PortalLayout>
          </ProtectedRoute>
        }
      />

      <Route
        path="/settlements"
        element={
          <ProtectedRoute>
            <PortalLayout>
              <SettlementsPage />
            </PortalLayout>
          </ProtectedRoute>
        }
      />

      <Route
        path="/settings"
        element={
          <ProtectedRoute>
            <PortalLayout>
              <SettingsPage />
            </PortalLayout>
          </ProtectedRoute>
        }
      />

      <Route path="*" element={<Navigate to={isAuthenticated ? '/dashboard' : '/login'} replace />} />
    </Routes>
  );
}

function SettingsPage() {
  const { user, wallet } = useAuth();
  return (
    <div className="settings-page">
      <div className="page-header">
        <h1>Settings</h1>
        <p className="page-subtitle">Portal configuration and user preferences</p>
      </div>
      <div className="settings-grid">
        <div className="dashboard-card">
          <div className="card-header"><h3>Profile</h3></div>
          <div className="settings-section">
            <div className="setting-row">
              <span className="setting-label">Display Name</span>
              <span className="setting-value">{user?.displayName || '—'}</span>
            </div>
            <div className="setting-row">
              <span className="setting-label">Role</span>
              <span className="setting-value">{user?.role?.replace('_', ' ') || '—'}</span>
            </div>
            <div className="setting-row">
              <span className="setting-label">Institution</span>
              <span className="setting-value">{user?.institution || '—'}</span>
            </div>
            <div className="setting-row">
              <span className="setting-label">Department</span>
              <span className="setting-value">{user?.department || '—'}</span>
            </div>
            <div className="setting-row">
              <span className="setting-label">Wallet Address</span>
              <span className="setting-value mono">{wallet?.address || '—'}</span>
            </div>
            <div className="setting-row">
              <span className="setting-label">Chain ID</span>
              <span className="setting-value">{wallet?.chainId || '—'}</span>
            </div>
          </div>
        </div>
        <div className="dashboard-card">
          <div className="card-header"><h3>Permissions</h3></div>
          <div className="settings-section">
            <div className="permissions-list">
              {user?.permissions?.map(p => (
                <span key={p} className="permission-badge">{p}</span>
              )) || <span>No permissions</span>}
            </div>
          </div>
        </div>
        <div className="dashboard-card">
          <div className="card-header"><h3>Reporting Preferences</h3></div>
          <div className="settings-section">
            <div className="setting-row">
              <span className="setting-label">Default Standard</span>
              <span className="setting-value">IFRS</span>
            </div>
            <div className="setting-row">
              <span className="setting-label">Base Currency</span>
              <span className="setting-value">USD</span>
            </div>
            <div className="setting-row">
              <span className="setting-label">Fiscal Year End</span>
              <span className="setting-value">December 31</span>
            </div>
            <div className="setting-row">
              <span className="setting-label">Auto-generate Reports</span>
              <span className="setting-value">Monthly</span>
            </div>
          </div>
        </div>
        <div className="dashboard-card">
          <div className="card-header"><h3>Enterprise Controls</h3></div>
          <div className="settings-section">
            <div className="setting-row">
              <span className="setting-label">Multi-signature Required</span>
              <span className="setting-value">Yes (2-of-3)</span>
            </div>
            <div className="setting-row">
              <span className="setting-label">Transaction Limit</span>
              <span className="setting-value">$10,000,000</span>
            </div>
            <div className="setting-row">
              <span className="setting-label">Approval Workflow</span>
              <span className="setting-value">Dual Authorization</span>
            </div>
            <div className="setting-row">
              <span className="setting-label">Session Timeout</span>
              <span className="setting-value">30 minutes</span>
            </div>
            <div className="setting-row">
              <span className="setting-label">Audit Logging</span>
              <span className="setting-value">Enabled (Full)</span>
            </div>
          </div>
        </div>
      </div>
    </div>
  );
}