"use strict"

$('.tutorial').click(function(){});

var key="#47989379";


$('.save').click(function(){
    var json = graph.save_to_json();
    console.log(json);
    localStorage.setItem(key, json);
});

$('.saveToFile').click(function() {
    var json = graph.save_to_json();
    console.log(json);
    location.href = 'data:text/json;base64,' + window.btoa(json);
});

$('.load').click(function(){
  var acceptLoad=true;

  if (nodes.length>0){
    acceptLoad = confirm('All unsaved changes will be deleted, are you sure?');
  }

  if(acceptLoad){
    links=[]; // TODO - not global
    nodes=[]; // TODO - not global
    var json_blob = localStorage.getItem(key)
    graph.load_from_json(json_blob);
  }

});

  $('.deliverabletest').click(function(){
    deliverableTest();
  });

function fetchNode(id){
  for( x in nodes){
    if(x.id===id){
      console.log("found");
      return x;
    }
  }
  return null;
}