breakpilot-compliance/admin-compliance/app/sdk/agent/_components/TextReference.tsx

'use client'

import React, { useState } from 'react'

interface TextRef {
  found: boolean
  source_url: string
  document_type: string
  section_heading: string
  section_number: string
  parent_section: string
  paragraph_index: number
  original_text: string
  issue: string
  correction_type: string
  correction_text: string
  insert_after: string
}

const ISSUE_LABELS: Record<string, { label: string; color: string }> = {
  missing: { label: 'Fehlt in der DSE', color: 'text-red-700 bg-red-50' },
  incomplete: { label: 'Unvollstaendig', color: 'text-yellow-700 bg-yellow-50' },
  incorrect: { label: 'Fehlerhaft', color: 'text-orange-700 bg-orange-50' },
}

const CORRECTION_LABELS: Record<string, string> = {
  insert: 'Neuen Abschnitt einfuegen',
  append: 'Am Ende des Absatzes ergaenzen',
  replace: 'Absatz ersetzen',
}

export function TextReference({ ref, correction }: { ref: TextRef; correction?: string }) {
  const [showCorrection, setShowCorrection] = useState(false)
  const issue = ISSUE_LABELS[ref.issue] || null
  const correctionText = correction || ref.correction_text

  return (
    <div className="mt-3 space-y-2 text-sm">
      {/* Original Text Block */}
      <div>
        <p className="text-xs font-medium text-gray-500 mb-1 flex items-center gap-1">
          <span>📄</span> Originaltextblock:
        </p>
        <div className={`rounded-lg p-3 border ${ref.found ? 'bg-gray-50 border-gray-200' : 'bg-red-50 border-red-200'}`}>
          {ref.found ? (
            <p className="text-gray-700 text-xs whitespace-pre-wrap">{ref.original_text || '(Textinhalt konnte nicht extrahiert werden)'}</p>
          ) : (
            <p className="text-red-600 text-xs italic">Nicht vorhanden — Eintrag fehlt in der {ref.document_type}.</p>
          )}
        </div>
      </div>

      {/* Position */}
      <div>
        <p className="text-xs font-medium text-gray-500 mb-1 flex items-center gap-1">
          <span>📍</span> Position:
        </p>
        <div className="bg-blue-50 border border-blue-200 rounded-lg p-2 text-xs text-blue-800">
          {ref.found ? (
            <>
              <span className="font-semibold">{ref.section_heading || 'Abschnitt unbekannt'}</span>
              {ref.section_number && <span className="text-blue-600 ml-1">(Nr. {ref.section_number})</span>}
              {ref.parent_section && <span className="text-blue-500 ml-1">in: {ref.parent_section}</span>}
              {ref.paragraph_index > 0 && <span className="text-blue-500 ml-1">| Absatz {ref.paragraph_index}</span>}
            </>
          ) : ref.insert_after ? (
            <span><strong>{CORRECTION_LABELS[ref.correction_type] || 'Einfuegen'}</strong> nach Abschnitt &quot;{ref.insert_after}&quot;</span>
          ) : (
            <span>Neuen Abschnitt in der {ref.document_type} anlegen</span>
          )}
          {ref.source_url && (
            <div className="text-blue-400 mt-1 truncate">in: {ref.source_url}</div>
          )}
        </div>
      </div>

      {/* Correction */}
      {correctionText && (
        <div>
          <button
            onClick={() => setShowCorrection(!showCorrection)}
            className="text-xs text-purple-600 hover:text-purple-800 font-medium flex items-center gap-1"
          >
            <span>{showCorrection ? '▼' : '▶'}</span>
            <span>✏️</span> Korrekturvorschlag {showCorrection ? 'ausblenden' : 'anzeigen'}
          </button>
          {showCorrection && (
            <div className="mt-2 bg-white border border-purple-200 rounded-lg p-3 relative">
              {issue && (
                <span className={`text-[10px] px-2 py-0.5 rounded-full font-medium mb-2 inline-block ${issue.color}`}>
                  {CORRECTION_LABELS[ref.correction_type] || issue.label}
                </span>
              )}
              <pre className="text-xs text-gray-700 whitespace-pre-wrap font-sans mt-1">{correctionText}</pre>
              <button
                onClick={() => navigator.clipboard.writeText(correctionText)}
                className="absolute top-2 right-2 text-xs bg-gray-100 hover:bg-gray-200 px-2 py-1 rounded transition-colors"
                title="In Zwischenablage kopieren"
              >
                📋 Kopieren
              </button>
            </div>
          )}
        </div>
      )}
    </div>
  )
}