Fix: Remove broken getKlausurApiUrl and clean up empty lines

sed replacement left orphaned hostname references in story page
and empty lines in getApiBase functions.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

admin-lehrer/app/(admin)/infrastructure/tests/_hooks/useTestDashboard.ts

@@ -0,0 +1,310 @@
+'use client'
+
+import { useState, useEffect, useCallback, useRef } from 'react'
+import type {
+  ServiceTestInfo,
+  TestRegistryStats,
+  TestRun,
+  CoverageData,
+  TabType,
+  Toast,
+  FailedTest,
+  BacklogItem,
+} from '../types'
+import { API_BASE, DEMO_SERVICES, DEMO_STATS } from '../_lib/constants'
+import type { ServiceProgress } from '../_components/ServiceTestCard'
+
+export function useTestDashboard() {
+  const [activeTab, setActiveTab] = useState<TabType>('overview')
+  const [isLoading, setIsLoading] = useState(true)
+  const [error, setError] = useState<string | null>(null)
+
+  // Toast state
+  const [toasts, setToasts] = useState<Toast[]>([])
+  const toastIdRef = useRef(0)
+
+  const addToast = useCallback((type: Toast['type'], message: string) => {
+    const id = ++toastIdRef.current
+    setToasts((prev) => [...prev, { id, type, message }])
+    if (type !== 'loading') {
+      setTimeout(() => {
+        setToasts((prev) => prev.filter((t) => t.id !== id))
+      }, 5000)
+    }
+    return id
+  }, [])
+
+  const removeToast = useCallback((id: number) => {
+    setToasts((prev) => prev.filter((t) => t.id !== id))
+  }, [])
+
+  const updateToast = useCallback((id: number, type: Toast['type'], message: string) => {
+    setToasts((prev) => prev.map((t) => (t.id === id ? { ...t, type, message } : t)))
+    if (type !== 'loading') {
+      setTimeout(() => {
+        setToasts((prev) => prev.filter((t) => t.id !== id))
+      }, 5000)
+    }
+  }, [])
+
+  // Data states
+  const [services, setServices] = useState<ServiceTestInfo[]>([])
+  const [stats, setStats] = useState<TestRegistryStats | null>(null)
+  const [coverage, setCoverage] = useState<CoverageData[]>([])
+  const [testRuns, setTestRuns] = useState<TestRun[]>([])
+  const [failedTests, setFailedTests] = useState<FailedTest[]>([])
+  const [backlogItems, setBacklogItems] = useState<BacklogItem[]>([])
+  const [usePostgres, setUsePostgres] = useState(false)
+
+  // Running states
+  const [runningServices, setRunningServices] = useState<Set<string>>(new Set())
+
+  // Progress states fuer laufende Tests
+  const [serviceProgress, setServiceProgress] = useState<Record<string, ServiceProgress>>({})
+
+  // Fetch data
+  const fetchData = useCallback(async () => {
+    setIsLoading(true)
+    setError(null)
+
+    try {
+      const registryResponse = await fetch(`${API_BASE}/registry`)
+      if (registryResponse.ok) {
+        const data = await registryResponse.json()
+        setServices(data.services || DEMO_SERVICES)
+        setStats(data.stats || DEMO_STATS)
+      } else {
+        setServices(DEMO_SERVICES)
+        setStats(DEMO_STATS)
+      }
+
+      const coverageResponse = await fetch(`${API_BASE}/coverage`)
+      if (coverageResponse.ok) {
+        const data = await coverageResponse.json()
+        setCoverage(data.services || [])
+      } else {
+        setCoverage(DEMO_SERVICES.filter(s => s.coverage_percent).map(s => ({
+          service: s.service,
+          display_name: s.display_name,
+          coverage_percent: s.coverage_percent!,
+          language: s.language,
+        })))
+      }
+
+      const runsResponse = await fetch(`${API_BASE}/runs`)
+      if (runsResponse.ok) {
+        const data = await runsResponse.json()
+        setTestRuns(data.runs || [])
+      }
+
+      // Lade fehlgeschlagene Tests fuer Backlog
+      const failedResponse = await fetch(`${API_BASE}/failed`)
+      if (failedResponse.ok) {
+        const data = await failedResponse.json()
+        setFailedTests(data.tests || [])
+      }
+
+      // Versuche PostgreSQL-Backlog zu laden (neue API)
+      try {
+        const backlogResponse = await fetch(`${API_BASE}/backlog`)
+        if (backlogResponse.ok) {
+          const data = await backlogResponse.json()
+          if (data.items && data.items.length > 0) {
+            setBacklogItems(data.items)
+            setUsePostgres(true)
+          }
+        }
+      } catch {
+        // PostgreSQL nicht verfuegbar, nutze Legacy
+        setUsePostgres(false)
+      }
+
+    } catch (err) {
+      console.error('Failed to fetch test registry data:', err)
+      setServices(DEMO_SERVICES)
+      setStats(DEMO_STATS)
+      setCoverage(DEMO_SERVICES.filter(s => s.coverage_percent).map(s => ({
+        service: s.service,
+        display_name: s.display_name,
+        coverage_percent: s.coverage_percent!,
+        language: s.language,
+      })))
+    } finally {
+      setIsLoading(false)
+    }
+  }, [])
+
+  useEffect(() => {
+    fetchData()
+  }, [fetchData])
+
+  // Update failed test status
+  const updateTestStatus = async (testId: string, status: string) => {
+    try {
+      // Nutze PostgreSQL-Endpoint wenn verfuegbar
+      const endpoint = usePostgres
+        ? `${API_BASE}/backlog/${testId}/status`
+        : `${API_BASE}/failed/${encodeURIComponent(testId)}/status?status=${status}`
+
+      const response = await fetch(endpoint, {
+        method: 'POST',
+        headers: usePostgres ? { 'Content-Type': 'application/json' } : undefined,
+        body: usePostgres ? JSON.stringify({ status }) : undefined,
+      })
+
+      if (response.ok) {
+        // Aktualisiere lokalen State
+        if (usePostgres) {
+          setBacklogItems(prev =>
+            prev.map(t => String(t.id) === testId ? { ...t, status: status as any } : t)
+          )
+        }
+        setFailedTests(prev =>
+          prev.map(t => t.id === testId ? { ...t, status: status as any } : t)
+        )
+        addToast('success', `Test-Status auf "${status}" gesetzt`)
+      }
+    } catch (err) {
+      console.error('Failed to update test status:', err)
+      // Trotzdem lokal aktualisieren fuer bessere UX
+      setFailedTests(prev =>
+        prev.map(t => t.id === testId ? { ...t, status: status as any } : t)
+      )
+      if (usePostgres) {
+        setBacklogItems(prev =>
+          prev.map(t => String(t.id) === testId ? { ...t, status: status as any } : t)
+        )
+      }
+    }
+  }
+
+  // Update failed test priority (nur PostgreSQL)
+  const updateTestPriority = async (testId: string, priority: string) => {
+    if (!usePostgres) return
+
+    try {
+      const response = await fetch(`${API_BASE}/backlog/${testId}/priority`, {
+        method: 'POST',
+        headers: { 'Content-Type': 'application/json' },
+        body: JSON.stringify({ priority }),
+      })
+
+      if (response.ok) {
+        setBacklogItems(prev =>
+          prev.map(t => String(t.id) === testId ? { ...t, priority: priority as any } : t)
+        )
+        addToast('success', `Prioritaet auf "${priority}" gesetzt`)
+      }
+    } catch (err) {
+      console.error('Failed to update test priority:', err)
+      // Trotzdem lokal aktualisieren
+      setBacklogItems(prev =>
+        prev.map(t => String(t.id) === testId ? { ...t, priority: priority as any } : t)
+      )
+    }
+  }
+
+  // Run tests mit Progress-Polling
+  const runTests = async (service: string) => {
+    setRunningServices((prev) => new Set(prev).add(service))
+    const loadingToast = addToast('loading', `Tests fuer ${service} werden gestartet...`)
+
+    // Progress-Polling starten
+    let pollInterval: NodeJS.Timeout | null = null
+    const pollProgress = async () => {
+      try {
+        const progressResponse = await fetch(`${API_BASE}/progress/${service}`)
+        if (progressResponse.ok) {
+          const progress = await progressResponse.json()
+          setServiceProgress((prev) => ({
+            ...prev,
+            [service]: progress,
+          }))
+
+          // Toast-Message mit aktuellem Fortschritt aktualisieren
+          if (progress.status === 'running' && progress.files_total > 0) {
+            const toastMsg = `${service}: ${progress.current_file} (${progress.passed} bestanden, ${progress.failed} fehler)`
+            updateToast(loadingToast, 'loading', toastMsg)
+          }
+        }
+      } catch {
+        // Ignore polling errors
+      }
+    }
+
+    // Start polling (alle 1 Sekunde)
+    pollInterval = setInterval(pollProgress, 1000)
+
+    try {
+      const response = await fetch(`${API_BASE}/run/${service}`, {
+        method: 'POST',
+      })
+
+      if (response.ok) {
+        // Warte kurz und pruefe finalen Progress
+        await new Promise(resolve => setTimeout(resolve, 500))
+        await pollProgress()
+        const finalProgress = serviceProgress[service]
+        const passedMsg = finalProgress ? `${finalProgress.passed} bestanden, ${finalProgress.failed} fehler` : 'abgeschlossen'
+        updateToast(loadingToast, 'success', `${service}: Tests ${passedMsg}`)
+        await fetchData()
+      } else {
+        updateToast(loadingToast, 'info', `${service}: Demo-Modus (API nicht verfuegbar)`)
+      }
+    } catch (err) {
+      console.error('Failed to run tests:', err)
+      updateToast(loadingToast, 'info', `${service}: Demo-Modus (API nicht verfuegbar)`)
+    } finally {
+      // Polling stoppen
+      if (pollInterval) {
+        clearInterval(pollInterval)
+      }
+      setRunningServices((prev) => {
+        const next = new Set(prev)
+        next.delete(service)
+        return next
+      })
+      // Progress-Daten entfernen nach Abschluss
+      setServiceProgress((prev) => {
+        const next = { ...prev }
+        delete next[service]
+        return next
+      })
+    }
+  }
+
+  // Filter services by category
+  const unitServices = services.filter(s => !s.service.startsWith('bqas-'))
+  const bqasServices = services.filter(s => s.service.startsWith('bqas-'))
+
+  return {
+    // Tab
+    activeTab,
+    setActiveTab,
+    // Loading / Error
+    isLoading,
+    error,
+    fetchData,
+    // Toast
+    toasts,
+    removeToast,
+    // Data
+    services,
+    stats,
+    coverage,
+    testRuns,
+    failedTests,
+    backlogItems,
+    usePostgres,
+    // Running
+    runningServices,
+    serviceProgress,
+    // Actions
+    updateTestStatus,
+    updateTestPriority,
+    runTests,
+    // Derived
+    unitServices,
+    bqasServices,
+  }
+}