// -- copyright
// OpenProject is a project management system.
// Copyright (C) 2012-2015 the OpenProject Foundation (OPF)
//
// This program is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License version 3.
//
// OpenProject is a fork of ChiliProject, which is a fork of Redmine. The copyright follows:
// Copyright (C) 2006-2013 Jean-Philippe Lang
// Copyright (C) 2010-2013 the ChiliProject Team
//
// This program is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License
// as published by the Free Software Foundation; either version 2
// of the License, or (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
//
// See doc/COPYRIGHT.rdoc for more details.
// ++

angular
  .module('openproject.workPackages.services')
  .factory('inplaceEditAll', inplaceEditAll);

function inplaceEditAll($rootScope, $window, inplaceEditForm) {
  var inplaceEditAll;
  var state = false;

  $rootScope.$on('$stateChangeStart', function (event, toState, toParams, fromState, fromParams) {
    if (inplaceEditAll.state && fromParams.workPackageId
      && toParams.workPackageId !== fromParams.workPackageId) {

      if (!$window.confirm(I18n.t('js.text_are_you_sure'))) {
        return event.preventDefault();
      }

      inplaceEditAll.cancel();
    }
  });

  return inplaceEditAll = {
    get state() {
      return state;
    },

    cancel: function () {
      inplaceEditForm.deleteNewForm();
      this.stop();
    },

    start: function () {
      return state = true;
    },

    stop: function () {
      return state = false;
    }
  };
}