import { PageLinkEnum } from "@/types/requests/myPages/navigation"
import type {
  NavigationItem,
  MenuItem,
  PageLink,
} from "@/types/requests/myPages/navigation"

function getURL(node: PageLink) {
  switch (node.__typename) {
    case PageLinkEnum.ContentPage:
      return node.web.url
    case PageLinkEnum.AccountPage:
    case PageLinkEnum.LoyaltyPage:
      return node.url
  }
}

export function mapMenuItems(navigationItems: NavigationItem[]) {
  return navigationItems.map(({ item }): MenuItem => {
    const { node } = item.pageConnection.edges[0]

    return {
      linkText: item.link_text || node.title,
      lang: node.system.locale,
      subItems: item.sub_items ? mapMenuItems(item.sub_items) : null,
      uid: node.system.uid,
      url: `/${node.system.locale}/${getURL(node)}`.replaceAll("//+", "/"),
    }
  })
}