import type { DavPatAuth } from "@/worker/auth/basic";
import { hasAnyDavScope, hasDavScope } from "@/worker/auth/scopes";
import { ADDRESSBOOK_HOME_RESOURCE } from "@/worker/dav/discovery/addressbooks";
import { CALENDAR_HOME_RESOURCE } from "@/worker/dav/discovery/calendars";
import { FILES_HOME_RESOURCE } from "@/worker/dav/discovery/files";
import { PRINCIPALS_RESOURCE } from "@/worker/dav/discovery/principals";
import type { DiscoveryResource } from "@/worker/dav/discovery/resources";

export const ROOT_RESOURCE: DiscoveryResource = {
  kind: "root",
  protocol: "discovery",
  href: "/",
  displayName: "dab",
};

export function isRootPath(pathname: string): boolean {
  return pathname === "/";
}

export function rootChildResources(auth: DavPatAuth): DiscoveryResource[] {
  const children = [PRINCIPALS_RESOURCE];
  if (hasAnyDavScope(auth.scopes, ["dav:files:read", "dav:files:write"])) children.push(FILES_HOME_RESOURCE);
  if (hasDavScope(auth.scopes, "dav:caldav:read")) children.push(CALENDAR_HOME_RESOURCE);
  if (hasDavScope(auth.scopes, "dav:carddav:read")) children.push(ADDRESSBOOK_HOME_RESOURCE);
  return children;
}