breakpilot-lehrer/website/app/admin/compliance/evidence/_components/EvidenceModals.tsx

import { useRef, useState } from 'react'

interface Control {
  id: string
  control_id: string
  title: string
}

interface NewEvidenceData {
  control_id: string
  evidence_type: string
  title: string
  description: string
  artifact_url: string
}

const EVIDENCE_TYPES = [
  { value: 'scan_report', label: 'Scan Report' },
  { value: 'policy_document', label: 'Policy Dokument' },
  { value: 'config_snapshot', label: 'Config Snapshot' },
  { value: 'test_result', label: 'Test Ergebnis' },
  { value: 'screenshot', label: 'Screenshot' },
  { value: 'external_link', label: 'Externer Link' },
  { value: 'manual_upload', label: 'Manueller Upload' },
]

function formatFileSize(bytes: number | null) {
  if (!bytes) return '-'
  if (bytes < 1024) return `${bytes} B`
  if (bytes < 1024 * 1024) return `${(bytes / 1024).toFixed(1)} KB`
  return `${(bytes / (1024 * 1024)).toFixed(1)} MB`
}

interface UploadModalProps {
  controls: Control[]
  newEvidence: NewEvidenceData
  setNewEvidence: (data: NewEvidenceData) => void
  uploading: boolean
  onUpload: (file: File) => void
  onClose: () => void
}

export function UploadModal({
  controls,
  newEvidence,
  setNewEvidence,
  uploading,
  onUpload,
  onClose,
}: UploadModalProps) {
  const fileInputRef = useRef<HTMLInputElement>(null)
  const [selectedFile, setSelectedFile] = useState<File | null>(null)

  return (
    <div className="fixed inset-0 bg-black/50 flex items-center justify-center z-50">
      <div className="bg-white rounded-xl shadow-xl w-full max-w-lg p-6">
        <h3 className="text-lg font-semibold text-slate-900 mb-4">Datei hochladen</h3>

        <div className="space-y-4">
          <div>
            <label className="block text-sm font-medium text-slate-700 mb-1">Control *</label>
            <select
              value={newEvidence.control_id}
              onChange={(e) => setNewEvidence({ ...newEvidence, control_id: e.target.value })}
              className="w-full px-3 py-2 border rounded-lg focus:ring-2 focus:ring-primary-500"
            >
              <option value="">Control auswaehlen...</option>
              {controls.map((c) => (
                <option key={c.id} value={c.control_id}>{c.control_id} - {c.title}</option>
              ))}
            </select>
          </div>

          <div>
            <label className="block text-sm font-medium text-slate-700 mb-1">Typ</label>
            <select
              value={newEvidence.evidence_type}
              onChange={(e) => setNewEvidence({ ...newEvidence, evidence_type: e.target.value })}
              className="w-full px-3 py-2 border rounded-lg focus:ring-2 focus:ring-primary-500"
            >
              {EVIDENCE_TYPES.filter((t) => t.value !== 'external_link').map((t) => (
                <option key={t.value} value={t.value}>{t.label}</option>
              ))}
            </select>
          </div>

          <div>
            <label className="block text-sm font-medium text-slate-700 mb-1">Titel *</label>
            <input
              type="text"
              value={newEvidence.title}
              onChange={(e) => setNewEvidence({ ...newEvidence, title: e.target.value })}
              placeholder="z.B. Semgrep Scan Report 2026-01"
              className="w-full px-3 py-2 border rounded-lg focus:ring-2 focus:ring-primary-500"
            />
          </div>

          <div>
            <label className="block text-sm font-medium text-slate-700 mb-1">Beschreibung</label>
            <textarea
              value={newEvidence.description}
              onChange={(e) => setNewEvidence({ ...newEvidence, description: e.target.value })}
              rows={2}
              className="w-full px-3 py-2 border rounded-lg focus:ring-2 focus:ring-primary-500"
            />
          </div>

          <div>
            <label className="block text-sm font-medium text-slate-700 mb-1">Datei *</label>
            <input
              type="file"
              ref={fileInputRef}
              onChange={(e) => setSelectedFile(e.target.files?.[0] || null)}
              className="w-full px-3 py-2 border rounded-lg focus:ring-2 focus:ring-primary-500"
            />
            {selectedFile && (
              <p className="mt-1 text-sm text-slate-500">
                {selectedFile.name} ({formatFileSize(selectedFile.size)})
              </p>
            )}
          </div>
        </div>

        <div className="flex justify-end gap-3 mt-6">
          <button
            onClick={onClose}
            className="px-4 py-2 text-slate-600 hover:text-slate-800"
          >
            Abbrechen
          </button>
          <button
            onClick={() => selectedFile && onUpload(selectedFile)}
            disabled={uploading || !selectedFile}
            className="px-4 py-2 bg-primary-600 text-white rounded-lg hover:bg-primary-700 disabled:opacity-50"
          >
            {uploading ? 'Hochladen...' : 'Hochladen'}
          </button>
        </div>
      </div>
    </div>
  )
}

interface LinkModalProps {
  controls: Control[]
  newEvidence: NewEvidenceData
  setNewEvidence: (data: NewEvidenceData) => void
  uploading: boolean
  onSubmit: () => void
  onClose: () => void
}

export function LinkModal({
  controls,
  newEvidence,
  setNewEvidence,
  uploading,
  onSubmit,
  onClose,
}: LinkModalProps) {
  return (
    <div className="fixed inset-0 bg-black/50 flex items-center justify-center z-50">
      <div className="bg-white rounded-xl shadow-xl w-full max-w-lg p-6">
        <h3 className="text-lg font-semibold text-slate-900 mb-4">Link/Quelle hinzufuegen</h3>

        <div className="space-y-4">
          <div>
            <label className="block text-sm font-medium text-slate-700 mb-1">Control *</label>
            <select
              value={newEvidence.control_id}
              onChange={(e) => setNewEvidence({ ...newEvidence, control_id: e.target.value })}
              className="w-full px-3 py-2 border rounded-lg focus:ring-2 focus:ring-primary-500"
            >
              <option value="">Control auswaehlen...</option>
              {controls.map((c) => (
                <option key={c.id} value={c.control_id}>{c.control_id} - {c.title}</option>
              ))}
            </select>
          </div>

          <div>
            <label className="block text-sm font-medium text-slate-700 mb-1">Titel *</label>
            <input
              type="text"
              value={newEvidence.title}
              onChange={(e) => setNewEvidence({ ...newEvidence, title: e.target.value })}
              placeholder="z.B. GitHub Branch Protection Settings"
              className="w-full px-3 py-2 border rounded-lg focus:ring-2 focus:ring-primary-500"
            />
          </div>

          <div>
            <label className="block text-sm font-medium text-slate-700 mb-1">URL *</label>
            <input
              type="url"
              value={newEvidence.artifact_url}
              onChange={(e) => setNewEvidence({ ...newEvidence, artifact_url: e.target.value })}
              placeholder="https://github.com/..."
              className="w-full px-3 py-2 border rounded-lg focus:ring-2 focus:ring-primary-500"
            />
          </div>

          <div>
            <label className="block text-sm font-medium text-slate-700 mb-1">Beschreibung</label>
            <textarea
              value={newEvidence.description}
              onChange={(e) => setNewEvidence({ ...newEvidence, description: e.target.value })}
              rows={2}
              className="w-full px-3 py-2 border rounded-lg focus:ring-2 focus:ring-primary-500"
            />
          </div>
        </div>

        <div className="flex justify-end gap-3 mt-6">
          <button
            onClick={onClose}
            className="px-4 py-2 text-slate-600 hover:text-slate-800"
          >
            Abbrechen
          </button>
          <button
            onClick={onSubmit}
            disabled={uploading}
            className="px-4 py-2 bg-primary-600 text-white rounded-lg hover:bg-primary-700 disabled:opacity-50"
          >
            {uploading ? 'Speichern...' : 'Hinzufuegen'}
          </button>
        </div>
      </div>
    </div>
  )
}