define([
    "jquery",
    "classes/Extension",
    "bootstrap-tour"
], function($, Extension) {

    var welcomeTour = new Extension("welcomeTour", "Welcome tour", false, true);

    welcomeTour.onReady = function() {
        var tour = new Tour({
            storage: {
                getItem: function() {
                },
                setItem: function() {
                },
                removeItem: function() {
                }
            },
            onEnd: function(tour) {
                localStorage.welcomeTour = "done";
            },
            template: [
                "<div class='popover tour'>",
                "   <div class='arrow'></div>",
                "   <h3 class='popover-title'></h3>",
                "   <div class='popover-content'></div>",
                "   <nav class='popover-navigation'>",
                "       <button class='btn btn-primary' data-role='next'>Next</button>",
                "       <button class='btn btn-default' data-role='end'>Got it!</button>",
                "   </nav>",
                "</div>"
            ].join('')
        });
        tour.addSteps([
            {
                element: ".navbar-inner",
                title: "Welcome to StackEdit 2.0",
                content: "Please click <code>Next</code> to start a small tour.",
                placement: "bottom",
            },
            {
                element: ".navbar .action-create-file",
                title: "New document",
                content: "Click the <i class='icon-file'></i> <code>New document</code> button to create a new document.",
                placement: "left",
                reflex: true,
            },
            {
                element: ".document-panel .collapse-button",
                title: "Toggle document",
                content: [
                    "<p>Click the <i class='icon-folder-open'></i> <code>Select document</code> button to switch to another document.</p>",
                    "<b>NOTE: </b>Use <code>Ctrl+[</code> and <code>Ctrl+]</code> shortcuts to toggle quickly."
                ].join(''),
                placement: "left",
                reflex: true,
            },
            {
                element: ".menu-panel .collapse-button",
                title: "Menu",
                content: [
                    "<p>Use the <i class='icon-provider-stackedit'></i> menu to synchronize your document on <i class='icon-provider-gdrive'></i> <code>Google Drive</code> or <i class='icon-provider-dropbox'></i> <code>Dropbox</code>.</p>",
                    "Use also this menu to publish your document on <i class='icon-provider-github'></i> <code>GitHub</code>, <i class='icon-provider-blogger'></i> <code>Blogger</code>..."
                ].join(''),
                placement: "right",
                reflex: true,
            },
            {
                element: "#extension-buttons button:first",
                title: "Synchronize/publish",
                content: [
                    "<p>Once imported/exported, use the <i class='icon-refresh'></i> <code>Synchronize</code> button to force the synchronization (this is done automatically every 3 minutes).</p>",
                    "Use also the <i class='icon-share'></i> <code>Publish</code> button to update your publications."
                ].join(''),
                placement: "bottom",
                reflex: true,
            },
        ]);
        if(!_.has(localStorage, 'welcomeTour')) {
            tour.start();
        }
        $('.action-welcome-tour').click(function() {
            tour.restart();
        });
    };

    return welcomeTour;

});