/**
 * Created by wisestone on 2018-03-23.
 */
'use strict';

define(['app',
        'angular'],
    function (app, angular) {

        app.directive('owlAutoTextHeight', ["$timeout", "$log",
            function ($timeout, $log) {
                return {
                    restrict : 'A',
                    link : function (scope, element, attr) {

                        function textAreaResize(obj) {
                            obj.style.height = "1px";
                            obj.style.height = (12 + obj.scrollHeight) + "px";
                        }

                        element.focus(function () {
                            textAreaResize(this);
                        });

                        element.bind("input", function () {
                            textAreaResize(this);
                        });


                        scope.$on("dynamicTextareaHeight", function (event, args) {
                            $timeout(function () {
                                textAreaResize($(element)[0]);
                            });
                        });
                    }
                };
            }])
    });