breakpilot-compliance/admin-compliance/app/sdk/email-templates/_components/EditorTab.tsx

'use client'

import { CATEGORIES, EmailTemplate, STATUS_BADGE, TemplateVersion } from '../_types'

interface EditorTabProps {
  template: EmailTemplate | null
  version: TemplateVersion | null
  subject: string
  html: string
  previewHtml: string | null
  saving: boolean
  onSubjectChange: (v: string) => void
  onHtmlChange: (v: string) => void
  onSave: () => void
  onPublish: () => void
  onPreview: () => void
  onBack: () => void
  onSubmitForReview?: () => void
  onApprove?: (comment?: string) => void
  onReject?: (comment: string) => void
  onSendTest?: (email: string) => void
}

export function EditorTab({
  template, version, subject, html, previewHtml, saving,
  onSubjectChange, onHtmlChange, onSave, onPublish, onPreview, onBack,
  onSubmitForReview, onApprove, onReject, onSendTest,
}: EditorTabProps) {
  if (!template) {
    return (
      <div className="text-center py-12 text-gray-500">
        Waehlen Sie ein Template aus der Liste.
        <br />
        <button onClick={onBack} className="mt-2 text-purple-600 underline">Zurueck zur Liste</button>
      </div>
    )
  }

  const cat = CATEGORIES[template.category] || CATEGORIES.general

  return (
    <div className="space-y-4">
      <div className="flex items-center justify-between">
        <div className="flex items-center gap-3">
          <button onClick={onBack} className="text-gray-500 hover:text-gray-700">&larr; Zurueck</button>
          <h2 className="text-lg font-semibold">{template.name}</h2>
          <span className={`px-2 py-0.5 rounded text-xs ${cat.bgColor} ${cat.color}`}>{cat.label}</span>
          {version && (
            <span className={`px-2 py-0.5 rounded text-xs ${(STATUS_BADGE[version.status] || STATUS_BADGE.draft).color}`}>
              {(STATUS_BADGE[version.status] || STATUS_BADGE.draft).label}
            </span>
          )}
        </div>
        <div className="flex gap-2 flex-wrap">
          {/* Save — always available for draft/review */}
          {(!version || version.status === 'draft' || version.status === 'review') && (
            <button onClick={onSave} disabled={saving}
              className="px-3 py-1.5 bg-purple-600 text-white rounded-lg text-sm hover:bg-purple-700 disabled:opacity-50">
              {saving ? 'Speichern...' : 'Version speichern'}
            </button>
          )}
          {/* Submit for Review — only for draft */}
          {version && version.status === 'draft' && onSubmitForReview && (
            <button onClick={onSubmitForReview} disabled={saving}
              className="px-3 py-1.5 bg-yellow-500 text-white rounded-lg text-sm hover:bg-yellow-600 disabled:opacity-50">
              Zur Pruefung einreichen
            </button>
          )}
          {/* Approve — only for review status (DSB) */}
          {version && version.status === 'review' && onApprove && (
            <button onClick={() => onApprove()} disabled={saving}
              className="px-3 py-1.5 bg-blue-600 text-white rounded-lg text-sm hover:bg-blue-700 disabled:opacity-50">
              Genehmigen
            </button>
          )}
          {/* Reject — only for review status (DSB) */}
          {version && version.status === 'review' && onReject && (
            <button onClick={() => { const c = prompt('Ablehnungsgrund:'); if (c) onReject(c) }} disabled={saving}
              className="px-3 py-1.5 bg-red-500 text-white rounded-lg text-sm hover:bg-red-600 disabled:opacity-50">
              Ablehnen
            </button>
          )}
          {/* Publish — only for approved */}
          {version && version.status === 'approved' && (
            <button onClick={onPublish} disabled={saving}
              className="px-3 py-1.5 bg-green-600 text-white rounded-lg text-sm hover:bg-green-700 disabled:opacity-50">
              Publizieren
            </button>
          )}
          {/* Preview + Test — always when version exists */}
          {version && (
            <>
              <button onClick={onPreview}
                className="px-3 py-1.5 border border-gray-300 text-gray-700 rounded-lg text-sm hover:bg-gray-50">
                Vorschau
              </button>
              {onSendTest && (
                <button onClick={() => { const e = prompt('Test-E-Mail an:'); if (e) onSendTest(e) }}
                  className="px-3 py-1.5 border border-blue-300 text-blue-700 rounded-lg text-sm hover:bg-blue-50">
                  Test senden
                </button>
              )}
            </>
          )}
        </div>
      </div>

      {/* Variables */}
      <div className="flex flex-wrap gap-1.5">
        <span className="text-xs text-gray-500 mr-1">Variablen:</span>
        {(template.variables || []).map(v => (
          <button
            key={v}
            onClick={() => onHtmlChange(html + `{{${v}}}`)}
            className="px-2 py-0.5 bg-purple-50 text-purple-700 rounded text-xs font-mono hover:bg-purple-100 transition-colors"
          >
            {`{{${v}}}`}
          </button>
        ))}
      </div>

      {/* Split View */}
      <div className="grid grid-cols-1 lg:grid-cols-2 gap-4">
        {/* Editor */}
        <div className="space-y-3">
          <div>
            <label className="block text-sm font-medium text-gray-700 mb-1">Betreff</label>
            <input
              type="text"
              value={subject}
              onChange={e => onSubjectChange(e.target.value)}
              className="w-full px-3 py-2 border border-gray-300 rounded-lg text-sm focus:ring-2 focus:ring-purple-500 focus:border-transparent"
              placeholder="E-Mail Betreff..."
            />
          </div>
          <div>
            <label className="block text-sm font-medium text-gray-700 mb-1">HTML-Inhalt</label>
            <textarea
              value={html}
              onChange={e => onHtmlChange(e.target.value)}
              rows={20}
              className="w-full px-3 py-2 border border-gray-300 rounded-lg text-sm font-mono focus:ring-2 focus:ring-purple-500 focus:border-transparent resize-y"
              placeholder="<p>Sehr geehrte(r) {{user_name}},</p>"
            />
          </div>
        </div>

        {/* Preview */}
        <div>
          <label className="block text-sm font-medium text-gray-700 mb-1">Vorschau</label>
          <div className="border border-gray-200 rounded-lg bg-white p-4 min-h-[400px]">
            {previewHtml ? (
              <div dangerouslySetInnerHTML={{ __html: previewHtml }} />
            ) : (
              <div dangerouslySetInnerHTML={{ __html: html }} />
            )}
          </div>
        </div>
      </div>
    </div>
  )
}