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

"use strict";

/**
 * Tests a basic panel open, translation, and restoration to the original language.
 */
add_task(async function test_translations_panel_basics() {
  const { cleanup, resolveDownloads, runInPage } = await loadTestPage({
    page: SPANISH_PAGE_URL,
    languagePairs: LANGUAGE_PAIRS,
  });

  const { button } = await assertTranslationsButton(
    { button: true, circleArrows: false, locale: false, icon: true },
    "The button is available."
  );

  await runInPage(async TranslationsTest => {
    const { getH1 } = TranslationsTest.getSelectors();
    await TranslationsTest.assertTranslationResult(
      "The page's H1 is in Spanish.",
      getH1,
      "Don Quijote de La Mancha"
    );
  });

  await waitForTranslationsPopupEvent("popupshown", () => {
    click(button, "Opening the popup");
  });

  await waitForTranslationsPopupEvent("popuphidden", () => {
    click(
      getByL10nId("translations-panel-translate-button"),
      "Start translating by clicking the translate button."
    );
  });

  await assertTranslationsButton(
    { button: true, circleArrows: true, locale: false, icon: true },
    "The icon presents the loading indicator."
  );

  await resolveDownloads(1);

  const { locale } = await assertTranslationsButton(
    { button: true, circleArrows: false, locale: true, icon: true },
    "The icon presents the locale."
  );

  is(locale.innerText, "en", "The English language tag is shown.");

  await runInPage(async TranslationsTest => {
    const { getH1 } = TranslationsTest.getSelectors();
    await TranslationsTest.assertTranslationResult(
      "The pages H1 is translated.",
      getH1,
      "DON QUIJOTE DE LA MANCHA [es to en, html]"
    );
  });

  await waitForTranslationsPopupEvent("popupshown", () => {
    click(button, "Re-opening the popup");
  });

  ok(
    getByL10nId("translations-panel-translate-button").disabled,
    "The translate button is disabled when re-opening."
  );

  await waitForTranslationsPopupEvent("popuphidden", () => {
    click(
      getByL10nId("translations-panel-restore-button"),
      "Click the restore language button."
    );
  });

  await runInPage(async TranslationsTest => {
    const { getH1 } = TranslationsTest.getSelectors();
    await TranslationsTest.assertTranslationResult(
      "The page's H1 is restored to Spanish.",
      getH1,
      "Don Quijote de La Mancha"
    );
  });

  await assertTranslationsButton(
    { button: true, circleArrows: false, locale: false, icon: true },
    "The button is reverted to have an icon."
  );

  await cleanup();
});