// ==UserScript==
// @name Steam Queue Auto Discoverer
// @namespace xpaw_steam_quick_queue
// @version 2.0.0
// @description Discover the Steam queue three times to get the sale cards
// @match http://store.steampowered.com/explore/
// @grant none
// ==/UserScript==

var DiscoveryQueueModal, GenerateQueue = function( queueNumber )
{
DiscoveryQueueModal = ShowBlockingWaitDialog( 'Exploring queue...', 'Generating new discovery queue #' + ++queueNumber );

jQuery.post( 'http://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( 'http://store.steampowered.com/app/10' , { appid_to_clear_from_queue: data.queue[], 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;

DiscoveryQueueModal.Dismiss();
DiscoveryQueueModal = ShowConfirmDialog( 'Error', 'Failed to clear queue item #' + ++done, 'Try again' ).done( function() {
GenerateQueue( queueNumber - 1 );
});
} );

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()
{
DiscoveryQueueModal.Dismiss();
DiscoveryQueueModal = ShowConfirmDialog( 'Error', 'Failed to generate new queue #' + queueNumber, 'Try again' ).done( function() {
GenerateQueue( queueNumber - 1 );
});
} );
};

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 );