/* 
 * Copyright (C) 2015 "IoT.bzh"
 * Author "Fulup Ar Foll"
 *
 * 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 3 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, see <http://www.gnu.org/licenses/>.
 * 
 * Bugs: Input with Callback SHOULD BE get 'required' class
 */

(function () {
    'use strict';

    var tmpl = '<div  ng-click="clicked()"> <span>' +
            '<i class="{{icon}}"></i>' +
            '<span>{{label}}</span>' +
            '</span></div>';

    angular.module('SubmitButton', [])
            .directive('submitButton', function () {

                function mymethods(scope, elem, attrs) {

                    // ajust icon or use default
                    scope.icon = attrs.icon || 'fi-foot';
                    scope.label = attrs.label || 'Next';
                                
                    // add label as class
                    elem.addClass (scope.label.toLowerCase());
                    
                    // note: clicked in imported and when template is clicked
                    // it will call clicked method passed in param.
                }
                
                return {
                    restrict: 'E',
                    template: tmpl,
                    link: mymethods,
                    scope: {clicked : '='}
                };
            });
})();