'use client'

import { useState } from 'react'
import { RiskSeverity } from '@/lib/sdk'
import { AddRequirementData } from '../_types'

export function AddRequirementForm({
  onSubmit,
  onCancel,
}: {
  onSubmit: (data: AddRequirementData) => void
  onCancel: () => void
}) {
  const [formData, setFormData] = useState<AddRequirementData>({
    regulation: '',
    article: '',
    title: '',
    description: '',
    criticality: 'MEDIUM' as RiskSeverity,
  })

  return (
    <div className="bg-white rounded-xl border border-gray-200 p-6">
      <h3 className="text-lg font-semibold text-gray-900 mb-4">Neue Anforderung</h3>
      <div className="space-y-4">
        <div className="grid grid-cols-2 gap-4">
          <div>
            <label className="block text-sm font-medium text-gray-700 mb-1">Verordnung *</label>
            <input
              type="text"
              value={formData.regulation}
              onChange={e => setFormData({ ...formData, regulation: e.target.value })}
              placeholder="z.B. DSGVO"
              className="w-full px-4 py-2 border border-gray-300 rounded-lg focus:ring-2 focus:ring-purple-500 focus:border-transparent"
            />
          </div>
          <div>
            <label className="block text-sm font-medium text-gray-700 mb-1">Artikel</label>
            <input
              type="text"
              value={formData.article}
              onChange={e => setFormData({ ...formData, article: e.target.value })}
              placeholder="z.B. Art. 6"
              className="w-full px-4 py-2 border border-gray-300 rounded-lg focus:ring-2 focus:ring-purple-500 focus:border-transparent"
            />
          </div>
        </div>
        <div>
          <label className="block text-sm font-medium text-gray-700 mb-1">Titel *</label>
          <input
            type="text"
            value={formData.title}
            onChange={e => setFormData({ ...formData, title: e.target.value })}
            placeholder="z.B. Rechtmaessigkeit der Verarbeitung"
            className="w-full px-4 py-2 border border-gray-300 rounded-lg focus:ring-2 focus:ring-purple-500 focus:border-transparent"
          />
        </div>
        <div>
          <label className="block text-sm font-medium text-gray-700 mb-1">Beschreibung</label>
          <textarea
            value={formData.description}
            onChange={e => setFormData({ ...formData, description: e.target.value })}
            placeholder="Beschreiben Sie die Anforderung..."
            rows={3}
            className="w-full px-4 py-2 border border-gray-300 rounded-lg focus:ring-2 focus:ring-purple-500 focus:border-transparent"
          />
        </div>
        <div>
          <label className="block text-sm font-medium text-gray-700 mb-1">Kritikalitaet</label>
          <select
            value={formData.criticality}
            onChange={e => setFormData({ ...formData, criticality: e.target.value as RiskSeverity })}
            className="w-full px-4 py-2 border border-gray-300 rounded-lg focus:ring-2 focus:ring-purple-500 focus:border-transparent"
          >
            <option value="LOW">Niedrig</option>
            <option value="MEDIUM">Mittel</option>
            <option value="HIGH">Hoch</option>
            <option value="CRITICAL">Kritisch</option>
          </select>
        </div>
      </div>
      <div className="mt-6 flex items-center justify-end gap-3">
        <button onClick={onCancel} className="px-4 py-2 text-gray-600 hover:bg-gray-100 rounded-lg transition-colors">
          Abbrechen
        </button>
        <button
          onClick={() => onSubmit(formData)}
          disabled={!formData.title || !formData.regulation}
          className={`px-6 py-2 rounded-lg font-medium transition-colors ${
            formData.title && formData.regulation ? 'bg-purple-600 text-white hover:bg-purple-700' : 'bg-gray-200 text-gray-400 cursor-not-allowed'
          }`}
        >
          Hinzufuegen
        </button>
      </div>
    </div>
  )
}
