app/services/layout/menuBuilder/rewardsMenuBuilder.ts

import AbstractMenuBuilder from '~/services/layout/menuBuilder/abstractMenuBuilder'
import {MenuGroup, MenuItems} from "~/types/layout";
import {MENU_LINK_TYPE} from "~/types/enum/layout";

/**
 * Menu Distinctions
 */
export default class RewardsMenuBuilder extends AbstractMenuBuilder {
  static readonly menuName = "AccessRewards"

  /**
   * Construit le menu distinctions, ou null si aucune page accessible
   */
  build (): MenuItems | MenuGroup | null {
    const children: MenuItems = []

    if (this.ability.can('display', 'access_rewards_list_page')) {
      children.push(this.createItem('access_rewards_list', {name: 'fas fa-trophy'}, '/access_rewards_not_delivered/list/', MENU_LINK_TYPE.V1))
    }

    if (this.ability.can('display', 'access_rewards_command_page')) {
      children.push(this.createItem('access_rewards_command', {name: 'fas fa-trophy'}, '/access_reward_commands', MENU_LINK_TYPE.V1))
    }

    if (this.ability.can('display', 'rewards_list_page')) {
      children.push(this.createItem('rewards_list', {name: 'fas fa-trophy'}, '/rewards/list/', MENU_LINK_TYPE.V1))
    }

    if (children.length > 1) {
      // Plusieurs éléments, on retourne un groupe
      return this.createGroup('access_rewards', {name: 'fas fa-trophy'}, children)
    }
    else if (children.length === 1) {
      // Un seul élément, on retourne cet élément seul
      return children[0]
    }

    return null
  }
}