// ==UserScript==
// @name        FIMFiction - Random Story
// @namespace   Selbi
// @include     http*://*fimfiction.net/*
// @version     1.2
// @require     http://code.jquery.com/jquery-1.11.0.min.js
// @grant       GM_setValue
// @grant       GM_getValue
// @description Adds a button to random jump to a story page. You need to refresh the number of stories manually.
// @downloadURL none
// ==/UserScript==


//GM_deleteValue("storycount");
var numberofstories = GM_getValue("storycount");
var randomstory = 0;
if (numberofstories == undefined) numberofstories = "Click!";
randomstory = Math.floor(numberofstories * Math.random());
var newstories = 0;

$(".inner:first a:last").after('<div class="user_drop_down_menu"><a href="/story/' + randomstory + '" id="randomstoryButton" class="button"><i class="fa fa-book"></i><span>Random Story</span></a><div class="menu_list"><a href="javascript:void()" class="button" id="refbtn"><i class="fa fa-refresh"></i><span>Refresh (' + numberofstories + ')</span></a></div></div>');

$("#refbtn").click(function() {
	$("#refbtn").html('<i class="fa fa-refresh"></i><span>Refreshing...</span>');
	$.get("//www.fimfiction.net/stories/latest", function(source) {
		$(".button_add_story_to_group", source).each(function(){
			var storyid = $(this).attr("data-story");
			if (+storyid > +newstories) newstories = storyid;
		});
		if (+newstories > +numberofstories) {
			var storydifference = newstories - numberofstories;
			numberofstories = newstories;
			GM_setValue("storycount", numberofstories);
		}
		randomstory = Math.floor(numberofstories * Math.random());
		$("#randomstoryButton").attr("href", '/story/' + randomstory);
		if (storydifference == 0 || storydifference == undefined) storydifference = "No";
		$("#refbtn").html('<i class="fa fa-refresh"></i><span>Refresh (' + numberofstories + ') [' + storydifference + ' new]</span>');
	});
});