/* Any copyright is dedicated to the Public Domain.
 * http://creativecommons.org/publicdomain/zero/1.0/ */

"use strict";

const gCreatedParentGuid = "m47___FOLDER";

const gTestItems = [{
  // Folder shortcuts to built-in folders.
  guid: "m47_____ROOT",
  url: "place:folder=PLACES_ROOT",
  targetParentGuid: "rootGuid",
}, {
  guid: "m47_____MENU",
  url: "place:folder=BOOKMARKS_MENU",
  targetParentGuid: "menuGuid",
}, {
  guid: "m47_____TAGS",
  url: "place:folder=TAGS",
  targetParentGuid: "tagsGuid",
}, {
  guid: "m47____OTHER",
  url: "place:folder=UNFILED_BOOKMARKS",
  targetParentGuid: "unfiledGuid",
}, {
  guid: "m47__TOOLBAR",
  url: "place:folder=TOOLBAR",
  targetParentGuid: "toolbarGuid",
}, {
  guid: "m47___MOBILE",
  url: "place:folder=MOBILE_BOOKMARKS",
  targetParentGuid: "mobileGuid",
}, {
  // Folder shortcut to using id.
  guid: "m47_______ID",
  url: "place:folder=%id%",
  expectedUrl: "place:parent=%guid%"
}, {
  // Folder shortcut to multiple folders.
  guid: "m47____MULTI",
  url: "place:folder=TOOLBAR&folder=%id%&sort=1",
  expectedUrl: "place:parent=%toolbarGuid%&parent=%guid%&sort=1"
}, {
  // Folder shortcut to non-existent folder.
  guid: "m47______NON",
  url: "place:folder=454554545",
  expectedUrl: "place:invalidOldParentId=454554545&excludeItems=1"
}];

add_task(async function setup() {
  await setupPlacesDatabase("places_v43.sqlite");

  // Setup database contents to be migrated.
  let path = OS.Path.join(OS.Constants.Path.profileDir, DB_FILENAME);
  let db = await Sqlite.openConnection({ path });

  let rows = await db.execute(`SELECT id FROM moz_bookmarks
                               WHERE guid = :guid`,
                               { guid: PlacesUtils.bookmarks.unfiledGuid });

  let unfiledId = rows[0].getResultByName("id");

  // Insert a test folder.
  await db.execute(`INSERT INTO moz_bookmarks (guid, title, parent)
                    VALUES (:guid, "Folder", :parent)`,
                    { guid: gCreatedParentGuid, parent: unfiledId });

  rows = await db.execute(`SELECT id FROM moz_bookmarks
                           WHERE guid = :guid`,
                           { guid: gCreatedParentGuid });

  let createdFolderId = rows[0].getResultByName("id");

  for (let item of gTestItems) {
    item.url = item.url.replace("%id%", createdFolderId);

    // We can reuse the same guid, it doesn't matter for this test.
    await db.execute(`INSERT INTO moz_places (url, guid, url_hash)
                      VALUES (:url, :guid, :hash)
                     `, { url: item.url, guid: item.guid, hash: PlacesUtils.history.hashURL(item.url) });
    await db.execute(`INSERT INTO moz_bookmarks (id, fk, guid, title, parent)
                      VALUES (:id, (SELECT id FROM moz_places WHERE guid = :guid),
                              :guid, :title,
                              (SELECT id FROM moz_bookmarks WHERE guid = :parentGuid))
                    `, {
      id: item.folder,
      guid: item.guid,
      parentGuid: PlacesUtils.bookmarks.unfiledGuid,
      title: item.guid
    });
  }

  await db.close();
});

add_task(async function database_is_valid() {
  // Accessing the database for the first time triggers migration.
  Assert.equal(PlacesUtils.history.databaseStatus,
               PlacesUtils.history.DATABASE_STATUS_UPGRADED);

  let db = await PlacesUtils.promiseDBConnection();
  Assert.equal((await db.getSchemaVersion()), CURRENT_SCHEMA_VERSION);
});

add_task(async function test_correct_folder_queries() {
  for (let item of gTestItems) {
    let bm = await PlacesUtils.bookmarks.fetch(item.guid);

    if (item.targetParentGuid) {
      Assert.equal(bm.url, `place:parent=${PlacesUtils.bookmarks[item.targetParentGuid]}`,
        `Should have updated the URL for ${item.guid}`);
    } else {
      let expected = item.expectedUrl
        .replace("%guid%", gCreatedParentGuid)
        .replace("%toolbarGuid%", PlacesUtils.bookmarks.toolbarGuid);

      Assert.equal(bm.url, expected, `Should have updated the URL for ${item.guid}`);
    }
  }
});

add_task(async function test_hashes_valid() {
  let db = await PlacesUtils.promiseDBConnection();
  // Ensure all the hashes in moz_places are valid.
  let rows = await db.execute(`SELECT url, url_hash FROM moz_places`);

  for (let row of rows) {
    let url = row.getResultByName("url");
    let url_hash = row.getResultByName("url_hash");
    Assert.equal(url_hash, PlacesUtils.history.hashURL(url),
      `url hash should be correct for ${url}`);
  }
});

add_task(async function test_sync_counters_updated() {
  let db = await PlacesUtils.promiseDBConnection();

  for (let test of gTestItems) {
    let rows = await db.execute(`SELECT syncChangeCounter FROM moz_bookmarks
                                 WHERE guid = :guid`, {guid: test.guid});

    Assert.equal(rows.length, 1, `Should only be one record for ${test.guid}`);
    Assert.equal(rows[0].getResultByName("syncChangeCounter"), 2,
      `Should have bumped the syncChangeCounter for ${test.guid}`);
  }
});
