"use strict";

ChromeUtils.import("resource://gre/modules/AppMenuNotifications.jsm");

/**
 * Tests that when we try to show a notification in a background window, it
 * does not display until the window comes back into the foreground. However,
 * it should display a badge.
 */
add_task(async function testDoesNotShowDoorhangerForBackgroundWindow() {
  let options = {
    gBrowser: window.gBrowser,
    url: "about:blank"
  };

  await BrowserTestUtils.withNewTab(options, async function(browser) {
    let doc = browser.ownerDocument;

    let win = await BrowserTestUtils.openNewBrowserWindow();
    await SimpleTest.promiseFocus(win);
    let mainActionCalled = false;
    let mainAction = {
      callback: () => { mainActionCalled = true; }
    };
    AppMenuNotifications.showNotification("update-manual", mainAction);
    is(PanelUI.notificationPanel.state, "closed", "The background window's doorhanger is closed.");
    is(PanelUI.menuButton.hasAttribute("badge-status"), true, "The background window has a badge.");

    await BrowserTestUtils.closeWindow(win);
    await SimpleTest.promiseFocus(window);
    isnot(PanelUI.notificationPanel.state, "closed", "update-manual doorhanger is showing.");
    let notifications = [...PanelUI.notificationPanel.children].filter(n => !n.hidden);
    is(notifications.length, 1, "PanelUI doorhanger is only displaying one notification.");
    let doorhanger = notifications[0];
    is(doorhanger.id, "appMenu-update-manual-notification", "PanelUI is displaying the update-manual notification.");

    let button = doc.getAnonymousElementByAttribute(doorhanger, "anonid", "button");
    button.click();

    ok(mainActionCalled, "Main action callback was called");
    is(PanelUI.notificationPanel.state, "closed", "update-manual doorhanger is closed.");
    is(PanelUI.menuButton.hasAttribute("badge-status"), false, "Should not have a badge status");
  });
});

/**
 * Tests that when we try to show a notification in a background window and in
 * a foreground window, if the foreground window's main action is called, the
 * background window's doorhanger will be removed.
 */
add_task(async function testBackgroundWindowNotificationsAreRemovedByForeground() {
  let options = {
    gBrowser: window.gBrowser,
    url: "about:blank"
  };

  await BrowserTestUtils.withNewTab(options, async function(browser) {
    let win = await BrowserTestUtils.openNewBrowserWindow();
    await SimpleTest.promiseFocus(win);
    AppMenuNotifications.showNotification("update-manual", {callback() {}});
    let doc = win.gBrowser.ownerDocument;
    let notifications = [...win.PanelUI.notificationPanel.children].filter(n => !n.hidden);
    is(notifications.length, 1, "PanelUI doorhanger is only displaying one notification.");
    let doorhanger = notifications[0];
    let button = doc.getAnonymousElementByAttribute(doorhanger, "anonid", "button");
    button.click();

    await BrowserTestUtils.closeWindow(win);
    await SimpleTest.promiseFocus(window);

    is(PanelUI.notificationPanel.state, "closed", "update-manual doorhanger is closed.");
    is(PanelUI.menuButton.hasAttribute("badge-status"), false, "Should not have a badge status");
  });
});

/**
 * Tests that when we try to show a notification in a background window and in
 * a foreground window, if the foreground window's doorhanger is dismissed,
 * the background window's doorhanger will also be dismissed once the window
 * regains focus.
 */
add_task(async function testBackgroundWindowNotificationsAreDismissedByForeground() {
  let options = {
    gBrowser: window.gBrowser,
    url: "about:blank"
  };

  await BrowserTestUtils.withNewTab(options, async function(browser) {
    let win = await BrowserTestUtils.openNewBrowserWindow();
    await SimpleTest.promiseFocus(win);
    AppMenuNotifications.showNotification("update-manual", {callback() {}});
    let doc = win.gBrowser.ownerDocument;
    let notifications = [...win.PanelUI.notificationPanel.children].filter(n => !n.hidden);
    is(notifications.length, 1, "PanelUI doorhanger is only displaying one notification.");
    let doorhanger = notifications[0];
    let button = doc.getAnonymousElementByAttribute(doorhanger, "anonid", "secondarybutton");
    button.click();

    await BrowserTestUtils.closeWindow(win);
    await SimpleTest.promiseFocus(window);

    is(PanelUI.notificationPanel.state, "closed", "The background window's doorhanger is closed.");
    is(PanelUI.menuButton.hasAttribute("badge-status"), true,
       "The dismissed notification should still have a badge status");

    AppMenuNotifications.removeNotification(/.*/);
  });
});

/**
 * Tests that when we open a new window while a notification is showing, the
 * notification also shows on the new window.
 */
add_task(async function testOpenWindowAfterShowingNotification() {
  AppMenuNotifications.showNotification("update-manual", {callback() {}});

  let win = await BrowserTestUtils.openNewBrowserWindow();
  await SimpleTest.promiseFocus(win);
  let doc = win.gBrowser.ownerDocument;
  let notifications = [...win.PanelUI.notificationPanel.children].filter(n => !n.hidden);
  is(notifications.length, 1, "PanelUI doorhanger is only displaying one notification.");
  let doorhanger = notifications[0];
  let button = doc.getAnonymousElementByAttribute(doorhanger, "anonid", "secondarybutton");
  button.click();

  await BrowserTestUtils.closeWindow(win);
  await SimpleTest.promiseFocus(window);

  is(PanelUI.notificationPanel.state, "closed", "The background window's doorhanger is closed.");
  is(PanelUI.menuButton.hasAttribute("badge-status"), true,
     "The dismissed notification should still have a badge status");

  AppMenuNotifications.removeNotification(/.*/);
});
