var DiscoveryQueueModal, GenerateQueue = function( queueNumber )
{
    if( DiscoveryQueueModal )
    {
        DiscoveryQueueModal.Dismiss();
    }
    DiscoveryQueueModal = ShowBlockingWaitDialog( 'Generating the queue...', 'Generating new discovery queue #' + ++queueNumber );
    jQuery.post( 'https://store.steampowered.com/explore/generatenewdiscoveryqueue', { sessionid: g_sessionID, queuetype: 0 } ).done( function( data )
    {
        var requests = [], done = 0, errorShown;

        for( var i = 0; i < data.queue.length; i++ )
        {
            var request = jQuery.post( 'https://store.steampowered.com/app/10', { appid_to_clear_from_queue: data.queue[ i ], sessionid: g_sessionID } );

            request.done( function()
            {
                if( errorShown )
                {
                    return;
                }

                DiscoveryQueueModal.Dismiss();
                DiscoveryQueueModal = ShowBlockingWaitDialog( 'Exploring the queue...', 'Request ' + ++done + ' of ' + data.queue.length );
            } );

            request.fail( function()
            {
                errorShown = true;

                setTimeout( () => GenerateQueue( queueNumber - 1 ), 1000 );

                DiscoveryQueueModal.Dismiss();
                DiscoveryQueueModal = ShowConfirmDialog( 'Error', 'Failed to clear queue item #' + ++done + '. Trying again in a second.', 'Try again' );
            } );

            requests.push( request );
        }

        jQuery.when.apply( jQuery, requests ).done( function()
        {
            DiscoveryQueueModal.Dismiss();

            if( queueNumber < 3 )
            {
                GenerateQueue( queueNumber );
            }
            else
            {
                DiscoveryQueueModal = ShowConfirmDialog( 'Done', 'Queue has been explored ' + queueNumber + ' times', 'Reload the page' ).done( function() {
                    ShowBlockingWaitDialog( 'Reloading the page' );
                    window.location.reload();
                });
            }
        } );
    } ).fail( function()
    {
        setTimeout( () => GenerateQueue( queueNumber - 1 ), 1000 );

        DiscoveryQueueModal.Dismiss();
        DiscoveryQueueModal = ShowBlockingWaitDialog( 'Error', 'Failed to generate new queue #' + queueNumber + '. Trying again in a second.' );
    } );
};
var buttonContainer = document.createElement( 'div' );
buttonContainer.className = 'discovery_queue_customize_ctn';
buttonContainer.innerHTML = '<div class="btnv6_blue_hoverfade btn_medium" id="js-cheat-queue"><span>Cheat the queue</span></div><span>Discover the queue three times to get the sale cards</span>';
var container = document.querySelector( '.discovery_queue_customize_ctn' );
container.parentNode.insertBefore( buttonContainer, container );
var button = document.getElementById( 'js-cheat-queue' );
button.addEventListener( 'click', function( )
{
    GenerateQueue( 0 );
}, false );