'use client'

import type { Namespace } from '../types'
import { ISOLATION_COLORS, DATA_CLASSIFICATION_COLORS } from '../types'

interface NamespacesTableProps {
  namespaces: Namespace[]
  onEdit: (n: Namespace) => void
}

export function NamespacesTable({ namespaces, onEdit }: NamespacesTableProps) {
  if (namespaces.length === 0) {
    return (
      <div className="text-center py-12 text-slate-500">
        <svg className="w-16 h-16 mx-auto text-slate-300 mb-4" fill="none" stroke="currentColor" viewBox="0 0 24 24">
          <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={1.5} d="M4 7v10c0 2.21 3.582 4 8 4s8-1.79 8-4V7M4 7c0 2.21 3.582 4 8 4s8-1.79 8-4M4 7c0-2.21 3.582-4 8-4s8 1.79 8 4" />
        </svg>
        <p>Keine Namespaces vorhanden. Waehlen Sie zuerst einen Mandanten.</p>
      </div>
    )
  }

  return (
    <table className="w-full">
      <thead className="bg-slate-50 border-b">
        <tr>
          <th className="px-4 py-3 text-left text-xs font-medium text-slate-500 uppercase">Name</th>
          <th className="px-4 py-3 text-left text-xs font-medium text-slate-500 uppercase">Slug</th>
          <th className="px-4 py-3 text-center text-xs font-medium text-slate-500 uppercase">Isolation</th>
          <th className="px-4 py-3 text-center text-xs font-medium text-slate-500 uppercase">Klassifizierung</th>
          <th className="px-4 py-3 text-right text-xs font-medium text-slate-500 uppercase">Aktionen</th>
        </tr>
      </thead>
      <tbody className="divide-y">
        {namespaces.map(ns => (
          <tr key={ns.id} className="hover:bg-slate-50">
            <td className="px-4 py-3 font-medium text-slate-900">{ns.name}</td>
            <td className="px-4 py-3 font-mono text-slate-600">{ns.slug}</td>
            <td className="px-4 py-3 text-center">
              <span className={`px-2 py-1 text-xs rounded-full ${ISOLATION_COLORS[ns.isolation_level] || 'bg-slate-100'}`}>
                {ns.isolation_level}
              </span>
            </td>
            <td className="px-4 py-3 text-center">
              <span className={`px-2 py-1 text-xs rounded-full ${DATA_CLASSIFICATION_COLORS[ns.data_classification] || 'bg-slate-100'}`}>
                {ns.data_classification}
              </span>
            </td>
            <td className="px-4 py-3 text-right">
              <button
                onClick={() => onEdit(ns)}
                className="text-sm text-primary-600 hover:text-primary-700"
              >
                Bearbeiten
              </button>
            </td>
          </tr>
        ))}
      </tbody>
    </table>
  )
}
