Object.size = function(obj) {
    var size = 0, key;
    for (key in obj) {
        if (obj.hasOwnProperty(key)) size++;
    }
    return size;
};

function addtocart(quant, produktid, korbid) {
    $.post(
        "/cart/add",
        {'quant': quant, 'produktid': produktid, 'korbid': korbid},
        function (data) {
             console.log("add: ", data);
            if (data) {
              //do something
            }
        }
    );
}

function getcart(korbid) {
    $.post("/cart/getcart",
    {'korbid': korbid},
    function(data){
        var size = Object.size(data);
            for(var i = 0; i < size; i++) {
              if (data[i][0]>0){
                getprodukt(data[i][1], data[i][0]);
              }
            }
    });
    setTimeout(function(){
      $.getScript("https://test.alc.gmbh/static/js/warenkorb.js", function() {
         console.log("warenkorb.js loaded");
      });
    }, 1500);
}

function removefromcart(produktid, korbid) {
    $.post(
        "/cart/remove",
        {'korbid': korbid, 'produktid': produktid},
        function (data) {
            console.log("remove: ", data);
            if (data) {
              //do something
            }
        }
    );
}

function changequant(quant, produktid, korbid) {
    $.post(
        "/cart/changequant",
        {'quant': quant, 'produktid': produktid, 'korbid': korbid},
        function (data) {
            console.log("changequant: ", data);
            if (data) {
              //do something
            }
        }
    );
}

function getprodukt(produktid, quant) {
    $.post(
        "/cart/getprodukt",
        {'produktid': produktid},
        function (data) {
            fullprice = parseFloat(quant) * parseFloat(data.preis);
            $("#cart").prepend('<article class="product"><header><a class="remove" data-aaa="'+ data.id +'"> \
            <img src="'+ data.bildlink +'" alt=""> \
                  <h3>Produkt entfernen</h3>                                                               \
                </a>\
              </header>\
              <div class="content">\
                <h1>'+ data.titel +'</h1>\
                '+ data.kurzbeschreibung +'\
              </div>\
              <footer class="content" data-aaa="'+ data.id +'">\
                <span class="qt-minus">-</span>\
                <span class="qt">'+ quant +'</span>\
                <span class="qt-plus">+</span>\
                <h2 class="full-price">\
                '+ fullprice +'€\
                </h2>\
                <h2 class="price">\
                  '+ data.preis +'€\
                </h2>\
              </footer>\
            </article>');
            return data;
        }
    );
}

$(document).ready(function(){

  $(".cart-btn").click(function(){

    var el = $(this);
    cartid = document.getElementById("gcartid").innerHTML;
    //console.log(cartid);
    //console.log( $(this).data('produkt'));
    addtocart("1", $(this).data('produkt'), cartid)
    $("#modal1").modal();
    console.log("modal open");

  });

});