/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */
/* vim: set ft=javascript ts=2 et sw=2 tw=80: */
/* Any copyright is dedicated to the Public Domain.
 * http://creativecommons.org/publicdomain/zero/1.0/ */

 "use strict";

 function test() {
   info("Test various cases where the escape key should hide the split console.");

   let toolbox;
   let hud;
   let jsterm;
   let hudMessages;
   let variablesView;

   Task.spawn(runner).then(finish);

   function* runner() {
     let {tab} = yield loadTab("data:text/html;charset=utf-8,<p>Web Console " +
                              "test for splitting");
     let target = TargetFactory.forTab(tab);
     toolbox = yield gDevTools.showToolbox(target, "inspector");

     yield testCreateSplitConsoleAfterEscape();

     yield showAutoCompletePopoup();

     yield testHideAutoCompletePopupAfterEscape();

     yield executeJS();
     yield clickMessageAndShowVariablesView();
     jsterm.focus();

     yield testHideVariablesViewAfterEscape();

     yield clickMessageAndShowVariablesView();
     yield startPropertyEditor();

     yield testCancelPropertyEditorAfterEscape();
     yield testHideVariablesViewAfterEscape();
     yield testHideSplitConsoleAfterEscape();
   }

   function testCreateSplitConsoleAfterEscape() {
     let result = toolbox.once("webconsole-ready", () => {
       hud = toolbox.getPanel("webconsole").hud;
       jsterm = hud.jsterm;
       ok(toolbox.splitConsole, "Split console is created.");
     });

     let contentWindow = toolbox.win;
     contentWindow.focus();
     EventUtils.sendKey("ESCAPE", contentWindow);

     return result;
   }

   function testHideSplitConsoleAfterEscape() {
     let result = toolbox.once("split-console", () => {
       ok(!toolbox.splitConsole, "Split console is hidden.");
     });
     EventUtils.sendKey("ESCAPE", toolbox.win);

     return result;
   }

   function testHideVariablesViewAfterEscape() {
     let result = jsterm.once("sidebar-closed", () => {
       ok(!hud.ui.jsterm.sidebar,
        "Variables view is hidden.");
       ok(toolbox.splitConsole,
        "Split console is open after hiding the variables view.");
     });
     EventUtils.sendKey("ESCAPE", toolbox.win);

     return result;
   }

   function testHideAutoCompletePopupAfterEscape() {
     let deferred = promise.defer();
     let popup = jsterm.autocompletePopup;

     popup._panel.addEventListener("popuphidden", function popupHidden() {
       popup._panel.removeEventListener("popuphidden", popupHidden, false);
       ok(!popup.isOpen,
        "Auto complete popup is hidden.");
       ok(toolbox.splitConsole,
        "Split console is open after hiding the autocomplete popup.");

       deferred.resolve();
     }, false);

     EventUtils.sendKey("ESCAPE", toolbox.win);

     return deferred.promise;
   }

   function testCancelPropertyEditorAfterEscape() {
     EventUtils.sendKey("ESCAPE", variablesView.window);
     ok(hud.ui.jsterm.sidebar,
      "Variables view is open after canceling property editor.");
     ok(toolbox.splitConsole,
      "Split console is open after editing.");
   }

   function* executeJS() {
     jsterm.execute("var foo = { bar: \"baz\" }; foo;");
     hudMessages = yield waitForMessages({
       webconsole: hud,
       messages: [{
         text: "Object { bar: \"baz\" }",
         category: CATEGORY_OUTPUT,
         objects: true
       }],
     });
   }

   function clickMessageAndShowVariablesView() {
     let result = jsterm.once("variablesview-fetched", (event, vview) => {
       variablesView = vview;
     });

     let clickable = hudMessages[0].clickableElements[0];
     EventUtils.synthesizeMouse(clickable, 2, 2, {}, hud.iframeWindow);

     return result;
   }

   function* startPropertyEditor() {
     let results = yield findVariableViewProperties(variablesView, [
      {name: "bar", value: "baz"}
     ], {webconsole: hud});
     results[0].matchedProp.focus();
     EventUtils.synthesizeKey("VK_RETURN", variablesView.window);
   }

   function showAutoCompletePopoup() {
     let deferred = promise.defer();
     let popupPanel = jsterm.autocompletePopup._panel;

     popupPanel.addEventListener("popupshown", function popupShown() {
       popupPanel.removeEventListener("popupshown", popupShown, false);
       deferred.resolve();
     }, false);

     jsterm.focus();
     jsterm.setInputValue("document.location.");
     EventUtils.sendKey("TAB", hud.iframeWindow);

     return deferred.promise;
   }

   function finish() {
     toolbox.destroy().then(() => {
       toolbox = null;
       hud = null;
       jsterm = null;
       hudMessages = null;
       variablesView = null;

       finishTest();
     });
   }
 }
