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'use strict';

var is = require('bpmn-js/lib/util/ModelUtil').is,
    getBusinessObject = require('bpmn-js/lib/util/ModelUtil').getBusinessObject,
    cmdHelper = require('./CmdHelper');


var ParticipantHelper = {};

module.exports = ParticipantHelper;

ParticipantHelper.modifyProcessBusinessObject = function(element, property, values) {
  if (!is(element, 'bpmn:Participant')) {
    return {};
  }

  var bo = getBusinessObject(element).get('processRef'),
      properties = {};

  properties[property] = values[property];

  return cmdHelper.updateBusinessObject(element, bo, properties);
};

ParticipantHelper.getProcessBusinessObject = function(element, propertyName) {
  if (!is(element, 'bpmn:Participant')) {
    return {};
  }

  var bo = getBusinessObject(element).get('processRef'),
      properties = {};

  properties[propertyName] = bo.get(propertyName);

  return properties;
};