/* vim: set ts=2 et sw=2 tw=80: */
/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

"use strict";

function test() {
  runTests();
}

gTests.push({
  desc: "Access the find bar with the keyboard",
  run: function() {
    let tab = yield addTab(chromeRoot + "browser_findbar.html");
    yield waitForCondition(() => BrowserUI.ready);
    is(Elements.findbar.isShowing, false, "Find bar is hidden by default");

    EventUtils.synthesizeKey("f", { accelKey: true });
    yield waitForEvent(Elements.findbar, "transitionend");
    is(Elements.findbar.isShowing, true, "Show find bar with Ctrl-F");

    let textbox = document.getElementById("findbar-textbox");
    is(textbox.value, "", "Find bar is empty");

    EventUtils.sendString("bar");
    is(textbox.value, "bar", "Type 'bar' into find bar");

    EventUtils.synthesizeKey("f", { accelKey: true});
    yield waitForEvent(Elements.findbar, "transitionend");
    ok(document.commandDispatcher.focusedElement, textbox.inputField, "textbox field is focused with Ctrl-F");
    is(textbox.selectionStart, 0, "textbox field is selected with Ctrl-F.");
    is(textbox.selectionEnd, textbox.value.length, "textbox field is selected with Ctrl-F.");
    
    EventUtils.synthesizeKey("VK_ESCAPE", { accelKey: true });
    yield waitForEvent(Elements.findbar, "transitionend");
    is(Elements.findbar.isShowing, false, "Hide find bar with Esc");

    Browser.closeTab(tab);
  }
});

gTests.push({
  desc: "Findbar/navbar interaction",
  run: function() {
    let tab = yield addTab(chromeRoot + "browser_findbar.html");
    yield waitForCondition(() => BrowserUI.ready);
    is(ContextUI.navbarVisible, false, "Navbar is hidden by default");
    is(Elements.findbar.isShowing, false, "Find bar is hidden by default");

    yield showNavBar();
    is(ContextUI.navbarVisible, true, "Navbar is visible");
    is(Elements.findbar.isShowing, false, "Find bar is still hidden");

    EventUtils.synthesizeKey("f", { accelKey: true });
    yield Promise.all(waitForEvent(Elements.navbar, "transitionend"),
                      waitForEvent(Elements.findbar, "transitionend"));
    is(ContextUI.navbarVisible, false, "Navbar is hidden");
    is(Elements.findbar.isShowing, true, "Findbar is visible");

    yield Promise.all(showNavBar(),
                      waitForEvent(Elements.findbar, "transitionend"));
    is(ContextUI.navbarVisible, true, "Navbar is visible again");
    is(Elements.findbar.isShowing, false, "Find bar is hidden again");

    Browser.closeTab(tab);
  }
});


gTests.push({
  desc: "Show and hide the find bar with mouse",
  run: function() {
    let tab = yield addTab(chromeRoot + "browser_findbar.html");
    yield waitForCondition(() => BrowserUI.ready);
    is(Elements.findbar.isShowing, false, "Find bar is hidden by default");

    yield showNavBar();
    EventUtils.sendMouseEvent({ type: "click" }, "menu-button");
    EventUtils.sendMouseEvent({ type: "click" }, "context-findinpage");
    yield waitForEvent(Elements.findbar, "transitionend");
    is(Elements.findbar.isShowing, true, "Show find bar with menu item");

    EventUtils.synthesizeMouse(document.getElementById("findbar-close-button"), 1, 1, {});
    yield waitForEvent(Elements.findbar, "transitionend");
    is(Elements.findbar.isShowing, false, "Hide find bar with close button");

    Browser.closeTab(tab);
  }
});

gTests.push({
  desc: "Text at bottom of screen is not obscured by findbar",
  run: function() {
    let textbox = document.getElementById("findbar-textbox");

    let tab = yield addTab(chromeRoot + "browser_findbar.html");
    yield waitForCondition(() => BrowserUI.ready);
    is(Elements.findbar.isShowing, false, "Find bar is hidden by default");

    FindHelperUI.show();
    yield waitForCondition(() => FindHelperUI.isActive);

    EventUtils.sendString("bottom");
    let event = yield waitForEvent(window, "MozDeckOffsetChanged");
    ok(!(event instanceof Error), "MozDeckOffsetChanged received (1)");
    ok(event.detail > 0, "Browser deck shifted upward");

    textbox.select();
    EventUtils.sendString("bar");
    event = yield waitForEvent(window, "MozDeckOffsetChanged");
    ok(!(event instanceof Error), "MozDeckOffsetChanged received (2)");
    is(event.detail, 0, "Browser deck shifted back to normal");

    textbox.select();
    EventUtils.sendString("bottom");
    event = yield waitForEvent(window, "MozDeckOffsetChanged");
    ok(!(event instanceof Error), "MozDeckOffsetChanged received (3)");
    ok(event.detail > 0, "Browser deck shifted upward again");

    let waitForDeckOffset = waitForEvent(window, "MozDeckOffsetChanged");
    let waitForTransitionEnd = waitForEvent(Elements.findbar, "transitionend");
    FindHelperUI.hide();
    event = yield waitForDeckOffset;
    ok(!(event instanceof Error), "MozDeckOffsetChanged received (4)");
    is(event.detail, 0, "Browser deck shifted back to normal when findbar hides");

    // Cleanup.
    yield waitForTransitionEnd;
    Browser.closeTab(tab);
  }
});