// var Machines = new Mongo.Collection("machines");
function guid() {
  function s4() {
    return Math.floor((1 + Math.random()) * 0x10000)
      .toString(16)
      .substring(1);
  }
  return s4() + s4() + '-' + s4() + '-' + s4() + '-' +
    s4() + '-' + s4() + s4() + s4();
}

// counter starts at 0
// Session.setDefault('counter', 0);

Template.home.helpers({
  machines: function() {
    return Machines.find({});
  },
  newMachineRequested: function() {
    return Session.get('newMachineRequested');
  }
});

Template.home.events({
  "click .add-new-machine-btn": function() {
    Session.set('newMachineRequested', true);
  }
});

// Template.hello.helpers({
//   counter: function() {
//     return Session.get('counter');
//   }
// });

// Template.hello.events({
//   'click button': function() {
//     // increment the counter when button is clicked
//     Session.set('counter', Session.get('counter') + 1);
//   }
// });

Template.newMachine.helpers({
  // because the Session variable will most probably
  // be undefined the first time
  //  return true;
  newMachineAdded: function() {
    return Session.get("newMachineJustAdded");
  }
});

Template.newMachine.events({
  "click .new-machine-cancel-btn": function() {
    Session.set('newMachineJustAdded', false);
    Session.set('newMachineRequested', false);
  },
  "click .close-new-machine-btn": function() {
    Session.set('newMachineJustAdded', false);
    Session.set('newMachineRequested', false);

  },
  "submit .new-machine": function(event) {
    event.preventDefault();
    return false;
  },
  "click .new-machine-save-btn": function(event, template) {
    // This function is called when the new task form is submitted
    // console.log('saving!!!!!!');
    // event.preventDefault();
    // return false;
    //
    var text = template.find('.machine-name').value; //vent.target.machineName.value;
    var machineId = guid();
    Machines.insert({
      name: text,
      status: 'init pending',
      configurations: [],
      machineId: machineId,
      createdAt: new Date() // current time
    });

    // Clear form
    template.find('.machine-name').value = "";

    Session.set('newMachineJustAdded', machineId);
    // Prevent default form submit
    return false;
  }
});