#I LOVE YOU EVERDAY#

alertify.defaults.maintainFocus = false;
alertify.defaults.glossary.title = '&nbsp;';
alertify.defaults.transition = 'zoom';
//alertify.defaults.preventBodyShift = true;

alertify.YoutubeDialog || alertify.dialog('YoutubeDialog', function ()
{
    var iframe;
    return {
        // dialog constructor function, this will be called when the user calls alertify.YoutubeDialog(videoId)
        main: function (videoId)
        {
            //set the videoId setting and return current instance for chaining.
            return this.set({
                'videoId': videoId
            });
        },
        // we only want to override two options (padding and overflow).
        setup: function ()
        {
            return {
                options: {
                    //disable both padding and overflow control.
                    padding: !1,
                    overflow: !1,
                }
            };
        },
        // This will be called once the DOM is ready and will never be invoked again.
        // Here we create the iframe to embed the video.
        build: function ()
        {
            // create the iframe element
            iframe = document.createElement('iframe');
            iframe.frameBorder = "no";
            iframe.width = "100%";
            iframe.height = "100%";
            // add it to the dialog
            this.elements.content.appendChild(iframe);

//give the dialog initial height (half the screen height).
            this.elements.body.style.minHeight = screen.height * .5 + 'px';
        },
        // dialog custom settings
        settings: {
            videoId: undefined
        },
        // listen and respond to changes in dialog settings.
        settingUpdated: function (key, oldValue, newValue)
        {
            switch (key)
            {
                case 'videoId':
                    iframe.src = "https://www.youtube.com/embed/" + newValue + "?enablejsapi=1";
                    break;
            }
        },
        // listen to internal dialog events.
        hooks: {
            // triggered when the dialog is closed, this is seperate from user defined onclose
            onclose: function ()
            {
                iframe.contentWindow.postMessage('{"event":"command","func":"pauseVideo","args":""}', '*');
            },
            // triggered when a dialog option gets update.
            // warning! this will not be triggered for settings updates.
            onupdate: function (option, oldValue, newValue)
            {
                switch (option)
                {
                    case 'resizable':
                        if (newValue)
                        {
                            this.elements.content.removeAttribute('style');
                            iframe && iframe.removeAttribute('style');
                        }
                        else
                        {
                            this.elements.content.style.minHeight = 'inherit';
                            iframe && (iframe.style.minHeight = 'inherit');
                        }
                        break;
                }
            }
        }
    };
});