"use strict";

const MOBILE_BOOKMARKS_PREF = "browser.bookmarks.showMobileBookmarks";

const expectedRoots = [{
  title: "OrganizerQueryHistory",
  uri: `place:sort=${Ci.nsINavHistoryQueryOptions.SORT_BY_DATE_DESCENDING}&type=${Ci.nsINavHistoryQueryOptions.RESULTS_AS_DATE_QUERY}`,
  guid: "history____v",
}, {
  title: "OrganizerQueryDownloads",
  uri: `place:transition=${Ci.nsINavHistoryService.TRANSITION_DOWNLOAD}&sort=${Ci.nsINavHistoryQueryOptions.SORT_BY_DATE_DESCENDING}`,
  guid: "downloads__v",
}, {
  title: "TagsFolderTitle",
  uri: `place:sort=${Ci.nsINavHistoryQueryOptions.SORT_BY_TITLE_ASCENDING}&type=${Ci.nsINavHistoryQueryOptions.RESULTS_AS_TAG_QUERY}&queryType=1`,
  guid: "tags_______v",
}, {
  title: "OrganizerQueryAllBookmarks",
  uri: `place:type=${Ci.nsINavHistoryQueryOptions.RESULTS_AS_ROOTS_QUERY}&queryType=1`,
  guid: "allbms_____v",
}];

const placesStrings = Services.strings.createBundle("chrome://places/locale/places.properties");

function getLeftPaneQuery() {
  var query = PlacesUtils.history.getNewQuery();

  // Options
  var options = PlacesUtils.history.getNewQueryOptions();
  options.resultType = options.RESULTS_AS_LEFT_PANE_QUERY;

  // Results
  var result = PlacesUtils.history.executeQuery(query, options);
  return result.root;
}

function assertExpectedChildren(root, expectedChildren) {
  Assert.equal(root.childCount, expectedChildren.length, "Should have the expected number of children.");

  for (let i = 0; i < root.childCount; i++) {
    Assert.equal(root.getChild(i).uri, expectedChildren[i].uri,
                 "Should have the correct uri for root ${i}");
    Assert.equal(root.getChild(i).title, placesStrings.GetStringFromName(expectedChildren[i].title),
                 "Should have the correct title for root ${i}");
    Assert.equal(root.getChild(i).bookmarkGuid, expectedChildren[i].guid);
  }
}

/**
 * This test will test the basic RESULTS_AS_ROOTS_QUERY, that simply returns,
 * the existing bookmark roots.
 */
add_task(async function test_results_as_root() {
  let root = getLeftPaneQuery();
  root.containerOpen = true;

  Assert.equal(PlacesUtils.asQuery(root).queryOptions.queryType,
    Ci.nsINavHistoryQueryOptions.QUERY_TYPE_BOOKMARKS,
    "Should have a query type of QUERY_TYPE_BOOKMARKS");

  assertExpectedChildren(root, expectedRoots);

  root.containerOpen = false;
});
