/**
 * Navigation Structure for Admin Compliance
 *
 * Compliance-only navigation with SDK modules.
 * Extracted from admin-v2, keeping only compliance-relevant modules.
 */

export type CategoryId = 'compliance-sdk'

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[] = [
  // =========================================================================
  // Compliance SDK - Alle Datenschutz-, Compliance- und SDK-Module
  // =========================================================================
  {
    id: 'compliance-sdk',
    name: 'Compliance SDK',
    icon: 'shield',
    color: '#8b5cf6', // Violet-500
    colorClass: 'compliance-sdk',
    description: 'DSGVO, Audit, GRC & SDK-Werkzeuge',
    modules: [
      {
        id: 'catalog-manager',
        name: 'Katalogverwaltung',
        href: '/dashboard/catalog-manager',
        description: 'SDK-Kataloge & Auswahltabellen',
        purpose: 'Zentrale Verwaltung aller Dropdown- und Auswahltabellen im SDK. Systemkataloge (Risiken, Massnahmen, Vorlagen) anzeigen und benutzerdefinierte Eintraege ergaenzen, bearbeiten und loeschen.',
        audience: ['DSB', 'Compliance Officer', 'Administratoren'],
      },
    ],
  },
]

// 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',
  },
]

// 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]
}