/**
 * Navigation Structure for Admin v2
 *
 * Main categories with color-coded modules.
 * All DSGVO and Compliance modules are now consolidated under the SDK.
 */

export type CategoryId = 'ai'

export interface NavModule {
  id: string
  name: string
  href: string
  description: string
  purpose: string
  audience: string[]
  gdprArticles?: string[]
  oldAdminPath?: string // Reference to old admin for migration
  subgroup?: string // Optional subgroup for visual grouping in sidebar
}

export interface NavCategory {
  id: CategoryId
  name: string
  icon: string
  color: string
  colorClass: string
  description: string
  modules: NavModule[]
}

export const navigation: NavCategory[] = [
  // =========================================================================
  // KI & Automatisierung
  // =========================================================================
  {
    id: 'ai',
    name: 'KI & Automatisierung',
    icon: 'brain',
    color: '#14b8a6', // Teal
    colorClass: 'ai',
    description: 'LLM, OCR, RAG & Machine Learning',
    modules: [
      {
        id: 'rag',
        name: 'Daten & RAG',
        href: '/sdk/rag',
        description: 'Vektor-Suche & Collections',
        purpose: 'Verwalten und durchsuchen Sie indexierte Dokumente. Zeigt Status aller Qdrant Collections und ermoeglicht semantische Suche.',
        audience: ['Entwickler', 'Data Scientists', 'Compliance Officer'],
        subgroup: 'KI-Daten-Pipeline',
      },
      {
        id: 'training',
        name: 'Schulungen',
        href: '/sdk/training',
        description: 'KI-gestuetzte Mitarbeiter-Schulungen',
        purpose: 'Erstellen und verwalten Sie Compliance-Schulungen fuer Mitarbeiter mit KI-Unterstuetzung.',
        audience: ['Compliance Officer', 'HR', 'Admins'],
        subgroup: 'KI-Anwendungen',
      },
      {
        id: 'screening',
        name: 'KI-Screening',
        href: '/sdk/screening',
        description: 'Automatische Compliance-Pruefung',
        purpose: 'Automatisierte Pruefung von Dokumenten und Prozessen auf Compliance-Konformitaet.',
        audience: ['Compliance Officer', 'DSB'],
        subgroup: 'KI-Anwendungen',
      },
      {
        id: 'quality',
        name: 'Qualitaetssicherung',
        href: '/sdk/quality',
        description: 'KI-Qualitaets-Dashboard',
        purpose: 'Ueberwachung und Sicherstellung der KI-Ausgabequalitaet.',
        audience: ['Entwickler', 'QA'],
        subgroup: 'KI-Werkzeuge',
      },
    ],
  },
]

// Meta modules (always visible)
export const metaModules: NavModule[] = [
  {
    id: 'dashboard',
    name: 'Dashboard',
    href: '/dashboard',
    description: 'Uebersicht & Statistiken',
    purpose: 'Zentrale Uebersicht ueber alle Systeme mit wichtigen Kennzahlen.',
    audience: ['Alle'],
    oldAdminPath: '/admin',
  },
  {
    id: 'sdk-overview',
    name: 'SDK Module',
    href: '/sdk',
    description: 'Alle DSGVO & Compliance Module',
    purpose: 'Uebersicht aller SDK-Module fuer Datenschutz und Compliance.',
    audience: ['Alle'],
  },
]

// Helper function to get category by ID
export function getCategoryById(id: CategoryId): NavCategory | undefined {
  return navigation.find(cat => cat.id === id)
}

// Helper function to get module by href
export function getModuleByHref(href: string): { category: NavCategory; module: NavModule } | undefined {
  for (const category of navigation) {
    const module = category.modules.find(m => m.href === href)
    if (module) {
      return { category, module }
    }
  }
  return undefined
}

// Helper function to get all modules flat
export function getAllModules(): NavModule[] {
  return [...navigation.flatMap(cat => cat.modules), ...metaModules]
}