breakpilot-compliance/admin-compliance/app/sdk/workshop/page.tsx

'use client'

import { useState } from 'react'
import { WorkshopSession, statusLabels } from './_components/types'
import { SessionCard } from './_components/SessionCard'
import { CreateSessionModal } from './_components/CreateSessionModal'
import { SessionDetailView } from './_components/SessionDetailView'
import { useWorkshopSessions } from './_hooks/useWorkshopSessions'

export default function WorkshopPage() {
  const { sessions, loading, loadSessions, handleDelete } = useWorkshopSessions()
  const [showCreate, setShowCreate] = useState(false)
  const [selectedSession, setSelectedSession] = useState<WorkshopSession | null>(null)
  const [filter, setFilter] = useState<string>('all')

  const filteredSessions = filter === 'all'
    ? sessions
    : sessions.filter(s => s.status === filter)

  if (selectedSession) {
    return (
      <div className="p-6 max-w-6xl mx-auto">
        <SessionDetailView
          session={selectedSession}
          onBack={() => { setSelectedSession(null); loadSessions() }}
          onRefresh={() => {
            loadSessions().then(() => {
              const updated = sessions.find(s => s.id === selectedSession.id)
              if (updated) setSelectedSession(updated)
            })
          }}
        />
      </div>
    )
  }

  return (
    <div className="p-6 max-w-6xl mx-auto">
      <div className="flex items-center justify-between mb-6">
        <div>
          <h1 className="text-2xl font-bold text-gray-900">Compliance Workshops</h1>
          <p className="text-sm text-gray-500 mt-1">
            Kollaborative Workshops fuer DSFA, UCCA und andere Compliance-Prozesse
          </p>
        </div>
        <button onClick={() => setShowCreate(true)}
          className="px-4 py-2 bg-purple-600 text-white text-sm rounded-lg hover:bg-purple-700 flex items-center gap-2">
          <svg className="w-4 h-4" fill="none" stroke="currentColor" viewBox="0 0 24 24">
            <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M12 4v16m8-8H4" />
          </svg>
          Neuer Workshop
        </button>
      </div>

      {/* Stats */}
      <div className="grid grid-cols-4 gap-4 mb-6">
        {[
          { label: 'Gesamt', value: sessions.length, color: 'text-gray-900' },
          { label: 'Aktiv', value: sessions.filter(s => s.status === 'ACTIVE').length, color: 'text-green-600' },
          { label: 'Entwurf', value: sessions.filter(s => s.status === 'DRAFT').length, color: 'text-gray-600' },
          { label: 'Abgeschlossen', value: sessions.filter(s => s.status === 'COMPLETED').length, color: 'text-purple-600' },
        ].map(stat => (
          <div key={stat.label} className="bg-white rounded-xl border border-gray-200 p-4 text-center">
            <div className={`text-2xl font-bold ${stat.color}`}>{stat.value}</div>
            <div className="text-xs text-gray-500">{stat.label}</div>
          </div>
        ))}
      </div>

      {/* Filter */}
      <div className="flex gap-2 mb-6">
        {['all', 'DRAFT', 'ACTIVE', 'PAUSED', 'COMPLETED'].map(f => (
          <button key={f} onClick={() => setFilter(f)}
            className={`px-3 py-1.5 text-sm rounded-lg ${filter === f ? 'bg-purple-600 text-white' : 'bg-gray-100 text-gray-600 hover:bg-gray-200'}`}>
            {f === 'all' ? 'Alle' : statusLabels[f] || f}
          </button>
        ))}
      </div>

      {loading ? (
        <div className="text-center py-12 text-gray-500">Workshops werden geladen...</div>
      ) : filteredSessions.length === 0 ? (
        <div className="text-center py-12">
          <div className="text-gray-400 mb-2">
            <svg className="w-12 h-12 mx-auto" fill="none" stroke="currentColor" viewBox="0 0 24 24">
              <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={1.5} d="M17 20h5v-2a3 3 0 00-5.356-1.857M17 20H7m10 0v-2c0-.656-.126-1.283-.356-1.857M7 20H2v-2a3 3 0 015.356-1.857M7 20v-2c0-.656.126-1.283.356-1.857m0 0a5.002 5.002 0 019.288 0M15 7a3 3 0 11-6 0 3 3 0 016 0z" />
            </svg>
          </div>
          <p className="text-gray-500">Keine Workshops gefunden</p>
          <button onClick={() => setShowCreate(true)} className="mt-3 text-sm text-purple-600 hover:text-purple-700">
            Ersten Workshop erstellen
          </button>
        </div>
      ) : (
        <div className="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-3 gap-4">
          {filteredSessions.map(s => (
            <SessionCard key={s.id} session={s} onSelect={setSelectedSession} onDelete={handleDelete} />
          ))}
        </div>
      )}

      {showCreate && (
        <CreateSessionModal onClose={() => setShowCreate(false)} onCreated={() => { setShowCreate(false); loadSessions() }} />
      )}
    </div>
  )
}