import type { ReactNode } from 'react';

export interface Module {
  id: string;
  name: string;
  icon: string;
  path: string;
  component: ReactNode;
  enabled: boolean;
  requiresAuth: boolean;
  requiresAdmin?: boolean;
}

export interface ModuleCategory {
  id: string;
  name: string;
  modules: Module[];
}

// Define available modules
export const appModules: ModuleCategory[] = [
  {
    id: 'main',
    name: 'Main Features',
    modules: [
      {
        id: 'dashboard',
        name: 'sidebar.dashboard',
        icon: 'dashboard',
        path: '/dashboard',
        component: null, // Will be lazy loaded
        enabled: true,
        requiresAuth: true,
      },
      {
        id: 'search',
        name: 'sidebar.search',
        icon: 'search',
        path: '/search',
        component: null,
        enabled: true,
        requiresAuth: true,
      },
      {
        id: 'notifications',
        name: 'sidebar.notifications',
        icon: 'notifications',
        path: '/notifications',
        component: null,
        enabled: true,
        requiresAuth: true,
      },
      {
        id: 'feature1',
        name: 'sidebar.feature1',
        icon: 'playlist_play',
        path: '/feature1',
        component: null,
        enabled: true,
        requiresAuth: true,
      },
      {
        id: 'feature2',
        name: 'sidebar.feature2',
        icon: 'download',
        path: '/feature2',
        component: null,
        enabled: true,
        requiresAuth: true,
      },
      {
        id: 'feature3',
        name: 'sidebar.feature3',
        icon: 'cast',
        path: '/feature3',
        component: null,
        enabled: true,
        requiresAuth: true,
      },
    ],
  },
  {
    id: 'admin',
    name: 'Administration',
    modules: [
      {
        id: 'users',
        name: 'sidebar.users',
        icon: 'group',
        path: '/admin/users',
        component: null,
        enabled: true,
        requiresAuth: true,
        requiresAdmin: true,
      },
      {
        id: 'settings',
        name: 'sidebar.settings',
        icon: 'settings',
        path: '/settings',
        component: null,
        enabled: true,
        requiresAuth: true,
      },
    ],
  },
];

// Helper to get enabled modules
export function getEnabledModules(isAdmin: boolean = false): Module[] {
  const allModules = appModules.flatMap((category) => category.modules);
  return allModules.filter((module) => {
    if (!module.enabled) return false;
    if (module.requiresAdmin && !isAdmin) return false;
    return true;
  });
}

// Helper to get modules by category
export function getModulesByCategory(categoryId: string, isAdmin: boolean = false): Module[] {
  const category = appModules.find((cat) => cat.id === categoryId);
  if (!category) return [];
  return category.modules.filter((module) => {
    if (!module.enabled) return false;
    if (module.requiresAdmin && !isAdmin) return false;
    return true;
  });
}