leocrm/frontend/src/pages/ImportExport.tsx

import React, { useState } from 'react';
import { useTranslation } from 'react-i18next';
import { Upload, Download } from 'lucide-react';
import clsx from 'clsx';
import { ImportWizard } from '@/components/import-export/ImportWizard';
import { ExportPanel } from '@/components/import-export/ExportPanel';

type Tab = 'import' | 'export';

export function ImportExportPage() {
  const { t } = useTranslation();
  const [activeTab, setActiveTab] = useState<Tab>('import');

  const tabs: { key: Tab; label: string; icon: React.ReactNode }[] = [
    {
      key: 'import',
      label: t('importExport.tabImport', 'Import'),
      icon: <Upload className="w-4 h-4" />,
    },
    {
      key: 'export',
      label: t('importExport.tabExport', 'Export'),
      icon: <Download className="w-4 h-4" />,
    },
  ];

  return (
    <div className="space-y-6">
      {/* Page header */}
      <div>
        <h1 className="text-2xl font-bold text-secondary-900">
          {t('importExport.title', 'Import / Export')}
        </h1>
        <p className="text-sm text-secondary-500 mt-1">
          {t('importExport.subtitle', 'Daten importieren oder exportieren')}
        </p>
      </div>

      {/* Tab navigation */}
      <div className="border-b border-secondary-200">
        <nav className="flex gap-1" aria-label="Tabs">
          {tabs.map((tab) => (
            <button
              key={tab.key}
              onClick={() => setActiveTab(tab.key)}
              className={clsx(
                'flex items-center gap-2 px-4 py-2.5 text-sm font-medium transition-colors border-b-2 -mb-px',
                activeTab === tab.key
                  ? 'border-primary-600 text-primary-700'
                  : 'border-transparent text-secondary-500 hover:text-secondary-700 hover:border-secondary-300'
              )}
              aria-current={activeTab === tab.key ? 'page' : undefined}
            >
              {tab.icon}
              {tab.label}
            </button>
          ))}
        </nav>
      </div>

      {/* Tab content */}
      <div>
        {activeTab === 'import' && <ImportWizard />}
        {activeTab === 'export' && <ExportPanel />}
      </div>
    </div>
  );
}