breakpilot-compliance/admin-compliance/app/(sdk)/sdk/quality/page.tsx

'use client'

import React, { useState } from 'react'
import { useSDK } from '@/lib/sdk'

// =============================================================================
// TYPES
// =============================================================================

interface QualityMetric {
  id: string
  name: string
  category: 'accuracy' | 'fairness' | 'robustness' | 'explainability' | 'performance'
  score: number
  threshold: number
  trend: 'up' | 'down' | 'stable'
  lastMeasured: Date
  aiSystem: string
}

interface QualityTest {
  id: string
  name: string
  status: 'passed' | 'failed' | 'warning' | 'pending'
  lastRun: Date
  duration: string
  aiSystem: string
  details: string
}

// =============================================================================
// MOCK DATA
// =============================================================================

const mockMetrics: QualityMetric[] = [
  {
    id: 'm-1',
    name: 'Accuracy Score',
    category: 'accuracy',
    score: 94.5,
    threshold: 90,
    trend: 'up',
    lastMeasured: new Date('2024-01-22'),
    aiSystem: 'Bewerber-Screening',
  },
  {
    id: 'm-2',
    name: 'Fairness Index (Gender)',
    category: 'fairness',
    score: 87.2,
    threshold: 85,
    trend: 'stable',
    lastMeasured: new Date('2024-01-22'),
    aiSystem: 'Bewerber-Screening',
  },
  {
    id: 'm-3',
    name: 'Fairness Index (Age)',
    category: 'fairness',
    score: 78.5,
    threshold: 85,
    trend: 'down',
    lastMeasured: new Date('2024-01-22'),
    aiSystem: 'Bewerber-Screening',
  },
  {
    id: 'm-4',
    name: 'Robustness Score',
    category: 'robustness',
    score: 91.0,
    threshold: 85,
    trend: 'up',
    lastMeasured: new Date('2024-01-21'),
    aiSystem: 'Kundenservice Chatbot',
  },
  {
    id: 'm-5',
    name: 'Explainability Index',
    category: 'explainability',
    score: 72.3,
    threshold: 75,
    trend: 'up',
    lastMeasured: new Date('2024-01-22'),
    aiSystem: 'Empfehlungsalgorithmus',
  },
  {
    id: 'm-6',
    name: 'Response Time (P95)',
    category: 'performance',
    score: 95.0,
    threshold: 90,
    trend: 'stable',
    lastMeasured: new Date('2024-01-22'),
    aiSystem: 'Kundenservice Chatbot',
  },
]

const mockTests: QualityTest[] = [
  {
    id: 't-1',
    name: 'Bias Detection Test',
    status: 'warning',
    lastRun: new Date('2024-01-22T10:30:00'),
    duration: '45min',
    aiSystem: 'Bewerber-Screening',
    details: 'Leichte Verzerrung bei Altersgruppe 50+ erkannt',
  },
  {
    id: 't-2',
    name: 'Accuracy Benchmark',
    status: 'passed',
    lastRun: new Date('2024-01-22T08:00:00'),
    duration: '2h 15min',
    aiSystem: 'Bewerber-Screening',
    details: 'Alle Schwellenwerte eingehalten',
  },
  {
    id: 't-3',
    name: 'Adversarial Testing',
    status: 'passed',
    lastRun: new Date('2024-01-21T14:00:00'),
    duration: '1h 30min',
    aiSystem: 'Kundenservice Chatbot',
    details: 'System robust gegen Manipulation',
  },
  {
    id: 't-4',
    name: 'Explainability Test',
    status: 'failed',
    lastRun: new Date('2024-01-22T09:00:00'),
    duration: '30min',
    aiSystem: 'Empfehlungsalgorithmus',
    details: 'SHAP-Werte unter Schwellenwert',
  },
  {
    id: 't-5',
    name: 'Performance Load Test',
    status: 'passed',
    lastRun: new Date('2024-01-22T06:00:00'),
    duration: '3h',
    aiSystem: 'Kundenservice Chatbot',
    details: '10.000 gleichzeitige Anfragen verarbeitet',
  },
]

// =============================================================================
// COMPONENTS
// =============================================================================

function MetricCard({ metric }: { metric: QualityMetric }) {
  const isAboveThreshold = metric.score >= metric.threshold
  const categoryColors = {
    accuracy: 'bg-blue-100 text-blue-700',
    fairness: 'bg-purple-100 text-purple-700',
    robustness: 'bg-green-100 text-green-700',
    explainability: 'bg-yellow-100 text-yellow-700',
    performance: 'bg-orange-100 text-orange-700',
  }

  const categoryLabels = {
    accuracy: 'Genauigkeit',
    fairness: 'Fairness',
    robustness: 'Robustheit',
    explainability: 'Erklaerbarkeit',
    performance: 'Performance',
  }

  return (
    <div className={`bg-white rounded-xl border-2 p-6 ${
      isAboveThreshold ? 'border-gray-200' : 'border-red-200'
    }`}>
      <div className="flex items-start justify-between mb-4">
        <div>
          <span className={`px-2 py-1 text-xs rounded-full ${categoryColors[metric.category]}`}>
            {categoryLabels[metric.category]}
          </span>
          <h4 className="font-semibold text-gray-900 mt-2">{metric.name}</h4>
          <p className="text-xs text-gray-500">{metric.aiSystem}</p>
        </div>
        <div className={`flex items-center gap-1 text-sm ${
          metric.trend === 'up' ? 'text-green-600' :
          metric.trend === 'down' ? 'text-red-600' : 'text-gray-500'
        }`}>
          {metric.trend === 'up' && (
            <svg className="w-4 h-4" fill="none" stroke="currentColor" viewBox="0 0 24 24">
              <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M5 10l7-7m0 0l7 7m-7-7v18" />
            </svg>
          )}
          {metric.trend === 'down' && (
            <svg className="w-4 h-4" fill="none" stroke="currentColor" viewBox="0 0 24 24">
              <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M19 14l-7 7m0 0l-7-7m7 7V3" />
            </svg>
          )}
          {metric.trend === 'stable' && (
            <svg className="w-4 h-4" fill="none" stroke="currentColor" viewBox="0 0 24 24">
              <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M5 12h14" />
            </svg>
          )}
        </div>
      </div>

      <div className="flex items-end justify-between">
        <div>
          <div className={`text-3xl font-bold ${isAboveThreshold ? 'text-gray-900' : 'text-red-600'}`}>
            {metric.score}%
          </div>
          <div className="text-sm text-gray-500">
            Schwellenwert: {metric.threshold}%
          </div>
        </div>
        <div className="w-24 h-2 bg-gray-100 rounded-full overflow-hidden">
          <div
            className={`h-full rounded-full ${isAboveThreshold ? 'bg-green-500' : 'bg-red-500'}`}
            style={{ width: `${metric.score}%` }}
          />
        </div>
      </div>
    </div>
  )
}

function TestRow({ test }: { test: QualityTest }) {
  const statusColors = {
    passed: 'bg-green-100 text-green-700',
    failed: 'bg-red-100 text-red-700',
    warning: 'bg-yellow-100 text-yellow-700',
    pending: 'bg-gray-100 text-gray-500',
  }

  const statusLabels = {
    passed: 'Bestanden',
    failed: 'Fehlgeschlagen',
    warning: 'Warnung',
    pending: 'Ausstehend',
  }

  return (
    <tr className="hover:bg-gray-50">
      <td className="px-6 py-4">
        <div className="font-medium text-gray-900">{test.name}</div>
        <div className="text-xs text-gray-500">{test.aiSystem}</div>
      </td>
      <td className="px-6 py-4">
        <span className={`px-2 py-1 text-xs rounded-full ${statusColors[test.status]}`}>
          {statusLabels[test.status]}
        </span>
      </td>
      <td className="px-6 py-4 text-sm text-gray-500">
        {test.lastRun.toLocaleString('de-DE')}
      </td>
      <td className="px-6 py-4 text-sm text-gray-500">{test.duration}</td>
      <td className="px-6 py-4 text-sm text-gray-500 max-w-xs truncate">{test.details}</td>
      <td className="px-6 py-4">
        <button className="text-sm text-purple-600 hover:text-purple-700">Details</button>
      </td>
    </tr>
  )
}

// =============================================================================
// MAIN PAGE
// =============================================================================

export default function QualityPage() {
  const { state } = useSDK()
  const [metrics] = useState<QualityMetric[]>(mockMetrics)
  const [tests] = useState<QualityTest[]>(mockTests)

  const passedTests = tests.filter(t => t.status === 'passed').length
  const failedTests = tests.filter(t => t.status === 'failed').length
  const metricsAboveThreshold = metrics.filter(m => m.score >= m.threshold).length
  const avgScore = Math.round(metrics.reduce((sum, m) => sum + m.score, 0) / metrics.length)

  return (
    <div className="space-y-6">
      {/* Header */}
      <div className="flex items-center justify-between">
        <div>
          <h1 className="text-2xl font-bold text-gray-900">AI Quality Dashboard</h1>
          <p className="mt-1 text-gray-500">
            Ueberwachen Sie die Qualitaet und Fairness Ihrer KI-Systeme
          </p>
        </div>
        <button className="flex items-center gap-2 px-4 py-2 bg-purple-600 text-white rounded-lg hover:bg-purple-700 transition-colors">
          <svg className="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
            <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M4 4v5h.582m15.356 2A8.001 8.001 0 004.582 9m0 0H9m11 11v-5h-.581m0 0a8.003 8.003 0 01-15.357-2m15.357 2H15" />
          </svg>
          Tests ausfuehren
        </button>
      </div>

      {/* Stats */}
      <div className="grid grid-cols-1 md:grid-cols-4 gap-4">
        <div className="bg-white rounded-xl border border-gray-200 p-6">
          <div className="text-sm text-gray-500">Durchschnittlicher Score</div>
          <div className="text-3xl font-bold text-gray-900">{avgScore}%</div>
        </div>
        <div className="bg-white rounded-xl border border-green-200 p-6">
          <div className="text-sm text-green-600">Metriken ueber Schwellenwert</div>
          <div className="text-3xl font-bold text-green-600">{metricsAboveThreshold}/{metrics.length}</div>
        </div>
        <div className="bg-white rounded-xl border border-green-200 p-6">
          <div className="text-sm text-green-600">Tests bestanden</div>
          <div className="text-3xl font-bold text-green-600">{passedTests}</div>
        </div>
        <div className="bg-white rounded-xl border border-red-200 p-6">
          <div className="text-sm text-red-600">Tests fehlgeschlagen</div>
          <div className="text-3xl font-bold text-red-600">{failedTests}</div>
        </div>
      </div>

      {/* Alert for failed metrics */}
      {metrics.filter(m => m.score < m.threshold).length > 0 && (
        <div className="bg-yellow-50 border border-yellow-200 rounded-xl p-4 flex items-center gap-4">
          <div className="w-10 h-10 bg-yellow-100 rounded-full flex items-center justify-center">
            <svg className="w-5 h-5 text-yellow-600" fill="none" stroke="currentColor" viewBox="0 0 24 24">
              <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M12 9v2m0 4h.01m-6.938 4h13.856c1.54 0 2.502-1.667 1.732-3L13.732 4c-.77-1.333-2.694-1.333-3.464 0L3.34 16c-.77 1.333.192 3 1.732 3z" />
            </svg>
          </div>
          <div>
            <h4 className="font-medium text-yellow-800">
              {metrics.filter(m => m.score < m.threshold).length} Metrik(en) unter Schwellenwert
            </h4>
            <p className="text-sm text-yellow-600">
              Ueberpruefen Sie die betroffenen KI-Systeme und ergreifen Sie Korrekturmassnahmen.
            </p>
          </div>
        </div>
      )}

      {/* Metrics Grid */}
      <div>
        <h3 className="text-lg font-semibold text-gray-900 mb-4">Qualitaetsmetriken</h3>
        <div className="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-3 gap-4">
          {metrics.map(metric => (
            <MetricCard key={metric.id} metric={metric} />
          ))}
        </div>
      </div>

      {/* Tests Table */}
      <div>
        <h3 className="text-lg font-semibold text-gray-900 mb-4">Testergebnisse</h3>
        <div className="bg-white rounded-xl border border-gray-200 overflow-hidden">
          <div className="overflow-x-auto">
            <table className="w-full">
              <thead className="bg-gray-50">
                <tr>
                  <th className="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase">Test</th>
                  <th className="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase">Status</th>
                  <th className="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase">Letzter Lauf</th>
                  <th className="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase">Dauer</th>
                  <th className="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase">Details</th>
                  <th className="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase">Aktion</th>
                </tr>
              </thead>
              <tbody className="divide-y divide-gray-100">
                {tests.map(test => (
                  <TestRow key={test.id} test={test} />
                ))}
              </tbody>
            </table>
          </div>
        </div>
      </div>
    </div>
  )
}