"use strict";
(function () {
    'use strict';
    angular.module('myitsmApp')
        .directive('thumbnailImg', [function () {
            return {
                restrict: 'A',
                replace: true,
                priority: 99,
                link: function (scope, element, attr) {
                    attr.$observe('thumbnailImg', function (value) {
                        var placeholderMap = {
                            user: 'styles/img/user-thumbnail-placeholder.png',
                            asset: 'styles/img/asset-thumbnail-placeholder.png',
                            attachment: 'styles/img/attachment-generic.png'
                        }, placeholder = angular.isDefined(attr.imgplaceholder) ? placeholderMap[attr.imgplaceholder] : attr.imgplaceholder;
                        var thumbnail;
                        if (value) {
                            thumbnail = new AttachmentVO().normalizeThumbnail(value);
                        }
                        var imgSrc = thumbnail ? thumbnail : placeholder;
                        if (!imgSrc) {
                            return;
                        }
                        attr.$set('src', imgSrc);
                    });
                }
            };
        }])
        .directive('userAvatar', [function () {
            //usage: <user-avatar user="item.author" size="small"></user-avatar>
            return {
                restrict: 'E',
                template: '<img class="app__person-avatar_{{size}}" alt="{{user.fullName}}" ng-src="/smartit/rest/v2/attachment/thumbnail/social/user/{{user.loginId}}/1?binary=true"/>',
                scope: {
                    user: '=user',
                    size: '@'
                },
                link: function (scope, iElement) {
                    var defaultSize = 'small';
                    if (!scope.size) {
                        scope.size = defaultSize;
                    }
                    function onErrorHandler() {
                        this.src = 'styles/img/user-thumbnail-placeholder.png';
                    }
                    iElement.find('img').on('error', onErrorHandler);
                    scope.$on("$destroy", function () {
                        console.log("userAvatar: unbind events");
                        iElement.find('img').off('error', onErrorHandler);
                    });
                }
            };
        }]);
}());