// ==UserScript==
// @name         Nuuvem Enhancer
// @namespace    sharkiller_nuuvem_enhancer
// @author       sharkiller
// @version      1.1
// @description  Currency converter to USD and some translations
// @homepage     https://greasyfork.org/scripts/8939-nuuvem-enhancer
// @match        http://www.nuuvem.com/*
// @match        https://secure.nuuvem.com/*
// @grant        GM_getValue
// @grant        GM_setValue
// @grant        GM_xmlhttpRequest
// @grant        GM_addStyle
// @copyright    2015
// @downloadURL none
// ==/UserScript==

var BRL2USD = GM_getValue('BRL2USD', false);
// Currency conversion last update
var BRL2USD_LU = GM_getValue('BRL2USD_LU', false);
// Older than 1 day
var older = new Date().getTime() - (1 * 24 * 60 * 60 * 1000);

if(!BRL2USD || !BRL2USD_LU || older > BRL2USD_LU){
    console.log('%c[Nuuvem Enhancer] Updating currency converter ', 'background: #222; color: #ffffff;');
    BRL2USD = 3.1266;
    GM_xmlhttpRequest({
        method: "GET",
        url: "https://www.google.com/finance?q=USDBRL",
        synchronous: true,
        onload: function(response) {
            var re = /<meta itemprop="price"[\s]+content="([\d.]+)" \/>/;
            var m = re.exec(response.response)
            if(!isNaN(m[1])){
                console.log('%c[Nuuvem Enhancer] Currency converter updated to: '+m[1], 'background: #222; color: #ffffff;');
                GM_setValue('BRL2USD', m[1]);
                GM_setValue('BRL2USD_LU', new Date().getTime());
            }          
        }
    });
}
console.log('%c[Nuuvem Enhancer] Using currency converter: '+BRL2USD, 'background: #222; color: #ffffff;');

function updatePrices(){
    
     $('.price.price-conversion').each(function() {
         if($( this ).find('.currency-symbol').text() != 'U$D'){
             var price = $( this ).find('.integer').text()+$( this ).find('.decimal').text().replace(',','.');
             price = (parseFloat(price / BRL2USD).toFixed(2)+"").split('.');
             $( this ).find('.integer').text(price[0]);
             $( this ).find('.decimal').text(','+price[1]);
             $( this ).find('.currency-symbol').text('U$D');
         }
    });
    
    $("#product [data-load-url]").each(function() {
        var t = $(this),
            e = t.data("load-url");
        e && (t.addClass("loading"), $.ajax({
            url: e,
            dataType: "jsonp json",
            success: function(e) {
                var dataprice = $(e.info).data('price');
                var price = dataprice.iv+'.'+dataprice.c;
                price = (parseFloat(price / BRL2USD).toFixed(2)+"").split('.');
                var html = $('<div>'+e.info+'</div>');
                html.find('.integer').text(price[0]);
                html.find('.decimal').text(','+price[1]);
                html.find('.currency-symbol').text('U$D');
                t.html(html.html()).removeClass("loading"), appNuuvem.com.countdown.init()
            }
        }));
    });
    
};

var update = false;

$( 'html' ).bind('DOMNodeInserted', function() {
    if($(this).hasClass('nprogress-busy')){
        if(!update){
            update = true;
            console.log('Busy and update changed to true');
        }
    }else{
        if(update){
            update = false;
            updatePrices();
            console.log('Not busy and update changed to false');
        }
    }
});
    
$( document ).ready(function() {
    
   updatePrices();
    
});