breakpilot-compliance/admin-compliance/app/sdk/audit-llm/page.tsx

'use client'

import { useState, useEffect } from 'react'
import { useSDK } from '@/lib/sdk'
import { useAuditData } from './_hooks/useAuditData'
import { LLMLogTab } from './_components/LLMLogTab'
import { UsageTab } from './_components/UsageTab'
import { ComplianceTab } from './_components/ComplianceTab'
import type { TabId } from './_components/types'

const tabs: { id: TabId; label: string }[] = [
  { id: 'llm-log', label: 'LLM-Log' },
  { id: 'usage', label: 'Nutzung' },
  { id: 'compliance', label: 'Compliance' },
]

export default function AuditLLMPage() {
  const { state } = useSDK()
  const [activeTab, setActiveTab] = useState<TabId>('llm-log')
  const [period, setPeriod] = useState('7d')
  const [logFilter, setLogFilter] = useState({ model: '', pii: '' })

  const {
    logEntries,
    usageStats,
    complianceReport,
    loading,
    error,
    loadLLMLog,
    loadUsage,
    loadCompliance,
    handleExport,
  } = useAuditData(period, logFilter)

  useEffect(() => {
    if (activeTab === 'llm-log') loadLLMLog()
    else if (activeTab === 'usage') loadUsage()
    else if (activeTab === 'compliance') loadCompliance()
  }, [activeTab, loadLLMLog, loadUsage, loadCompliance])

  return (
    <div className="p-6 max-w-7xl mx-auto">
      <div className="mb-6">
        <h1 className="text-2xl font-bold text-gray-900">LLM Audit Dashboard</h1>
        <p className="text-gray-500 mt-1">Monitoring und Compliance-Analyse der LLM-Operationen</p>
      </div>

      <div className="flex items-center justify-between mb-6">
        <div className="flex gap-1 bg-gray-100 rounded-lg p-1">
          {tabs.map(tab => (
            <button
              key={tab.id}
              onClick={() => setActiveTab(tab.id)}
              className={`px-4 py-2 rounded-md text-sm font-medium transition-colors ${
                activeTab === tab.id
                  ? 'bg-white text-purple-700 shadow-sm'
                  : 'text-gray-600 hover:text-gray-900'
              }`}
            >
              {tab.label}
            </button>
          ))}
        </div>
        <div className="flex items-center gap-3">
          <select
            value={period}
            onChange={e => setPeriod(e.target.value)}
            className="border border-gray-300 rounded-lg px-3 py-2 text-sm"
          >
            <option value="7d">Letzte 7 Tage</option>
            <option value="30d">Letzte 30 Tage</option>
            <option value="90d">Letzte 90 Tage</option>
          </select>
          <button
            onClick={() => {
              if (activeTab === 'llm-log') handleExport('llm', 'csv')
              else if (activeTab === 'compliance') handleExport('compliance', 'json')
              else handleExport('general', 'csv')
            }}
            className="px-4 py-2 text-sm bg-gray-100 hover:bg-gray-200 rounded-lg transition-colors"
          >
            Export
          </button>
        </div>
      </div>

      {error && (
        <div className="mb-4 p-3 bg-red-50 text-red-700 rounded-lg text-sm">{error}</div>
      )}

      {loading && (
        <div className="flex items-center justify-center py-12">
          <div className="w-8 h-8 border-4 border-purple-200 border-t-purple-600 rounded-full animate-spin" />
        </div>
      )}

      {!loading && activeTab === 'llm-log' && (
        <LLMLogTab
          logEntries={logEntries}
          logFilter={logFilter}
          onFilterChange={setLogFilter}
        />
      )}

      {!loading && activeTab === 'usage' && usageStats && (
        <UsageTab usageStats={usageStats} />
      )}

      {!loading && activeTab === 'compliance' && complianceReport && (
        <ComplianceTab complianceReport={complianceReport} />
      )}

      {!loading && activeTab === 'usage' && !usageStats && !error && (
        <div className="text-center py-12 text-gray-400">Keine Nutzungsdaten verfuegbar</div>
      )}
      {!loading && activeTab === 'compliance' && !complianceReport && !error && (
        <div className="text-center py-12 text-gray-400">Kein Compliance-Report verfuegbar</div>
      )}
    </div>
  )
}