breakpilot-lehrer/website/app/admin/content/page.tsx

'use client'

/**
 * Admin Panel fuer Website-Content
 *
 * Erlaubt das Bearbeiten aller Website-Texte:
 * - Hero Section, Features, FAQ, Pricing, Trust Indicators, Testimonial
 *
 * NEU: Live-Preview der Website zeigt Kontext beim Bearbeiten
 */

import LanguageSelector from '@/components/LanguageSelector'
import AdminLayout from '@/components/admin/AdminLayout'
import { useContentEditor } from './_components/useContentEditor'
import ContentEditorTabs from './_components/ContentEditorTabs'
import LivePreviewPanel from './_components/LivePreviewPanel'

export default function AdminPage() {
  const editor = useContentEditor()

  if (editor.loading) {
    return (
      <AdminLayout title="Uebersetzungen" description="Website Content & Sprachen">
        <div className="flex items-center justify-center py-12">
          <div className="text-xl text-slate-600">{editor.t('admin_loading')}</div>
        </div>
      </AdminLayout>
    )
  }

  if (!editor.content) {
    return (
      <AdminLayout title="Uebersetzungen" description="Website Content & Sprachen">
        <div className="flex items-center justify-center py-12">
          <div className="text-xl text-red-600">{editor.t('admin_error')}</div>
        </div>
      </AdminLayout>
    )
  }

  return (
    <AdminLayout title="Uebersetzungen" description="Website Content & Sprachen">
      <div className={editor.isRTL ? 'rtl' : ''} dir={editor.isRTL ? 'rtl' : 'ltr'}>
        {/* Toolbar */}
        <div className={`bg-white rounded-xl border border-slate-200 p-4 mb-6 flex items-center justify-between ${editor.isRTL ? 'flex-row-reverse' : ''}`}>
          <div className="flex items-center gap-4">
            <LanguageSelector currentLanguage={editor.language} onLanguageChange={editor.setLanguage} />
            <button
              onClick={() => editor.setShowPreview(!editor.showPreview)}
              className={`flex items-center gap-2 px-3 py-2 rounded-lg text-sm font-medium transition-colors ${
                editor.showPreview ? 'bg-blue-100 text-blue-700' : 'bg-slate-100 text-slate-600 hover:bg-slate-200'
              }`}
              title={editor.showPreview ? 'Preview ausblenden' : 'Preview einblenden'}
            >
              <svg className="w-4 h-4" fill="none" viewBox="0 0 24 24" stroke="currentColor">
                <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M15 12a3 3 0 11-6 0 3 3 0 016 0z" />
                <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M2.458 12C3.732 7.943 7.523 5 12 5c4.478 0 8.268 2.943 9.542 7-1.274 4.057-5.064 7-9.542 7-4.477 0-8.268-2.943-9.542-7z" />
              </svg>
              Live-Preview
            </button>
          </div>
          <div className={`flex items-center gap-4 ${editor.isRTL ? 'flex-row-reverse' : ''}`}>
            {editor.message && (
              <span className={`px-3 py-1 rounded text-sm ${
                editor.message.type === 'success' ? 'bg-green-100 text-green-800' : 'bg-red-100 text-red-800'
              }`}>
                {editor.message.text}
              </span>
            )}
            <button
              onClick={editor.saveChanges}
              disabled={editor.saving}
              className="bg-primary-600 text-white px-6 py-2 rounded-lg font-medium hover:bg-primary-700 disabled:opacity-50 transition-colors"
            >
              {editor.saving ? editor.t('admin_saving') : editor.t('admin_save')}
            </button>
          </div>
        </div>

        {/* Tabs */}
        <div className="mb-6">
          <div className={`flex gap-1 bg-slate-100 p-1 rounded-lg w-fit ${editor.isRTL ? 'flex-row-reverse' : ''}`}>
            {(['hero', 'features', 'faq', 'pricing', 'other'] as const).map((tab) => (
              <button
                key={tab}
                onClick={() => editor.setActiveTab(tab)}
                className={`px-4 py-2 text-sm font-medium rounded-md transition-colors ${
                  editor.activeTab === tab ? 'bg-white text-slate-900 shadow-sm' : 'text-slate-600 hover:text-slate-900'
                }`}
              >
                {tab === 'hero' && editor.t('admin_tab_hero')}
                {tab === 'features' && editor.t('admin_tab_features')}
                {tab === 'faq' && editor.t('admin_tab_faq')}
                {tab === 'pricing' && editor.t('admin_tab_pricing')}
                {tab === 'other' && editor.t('admin_tab_other')}
              </button>
            ))}
          </div>
        </div>

        {/* Split Layout: Editor + Preview */}
        <div className={`grid gap-6 ${editor.showPreview ? 'grid-cols-2' : 'grid-cols-1'}`}>
          <div className="bg-white rounded-xl border border-slate-200 shadow-sm p-6 max-h-[calc(100vh-280px)] overflow-y-auto">
            <ContentEditorTabs
              activeTab={editor.activeTab}
              content={editor.content}
              isRTL={editor.isRTL}
              t={editor.t}
              updateHero={editor.updateHero}
              updateFeature={editor.updateFeature}
              updateFAQ={editor.updateFAQ}
              addFAQ={editor.addFAQ}
              removeFAQ={editor.removeFAQ}
              updatePricing={editor.updatePricing}
              updateTrust={editor.updateTrust}
              updateTestimonial={editor.updateTestimonial}
            />
          </div>
          {editor.showPreview && (
            <LivePreviewPanel activeTab={editor.activeTab} iframeRef={editor.iframeRef} />
          )}
        </div>
      </div>
    </AdminLayout>
  )
}