/*-
 * ~~~~~~licensing~~~~~~
 * entaxy-management-plugin
 * ==========
 * Copyright (C) 2020 - 2023 EmDev LLC
 * ==========
 * You may not use this file except in accordance with the License Terms of the Copyright
 * Holder located at: https://entaxy.ru/eula . All copyrights, all intellectual property
 * rights to the Software and any copies are the property of the Copyright Holder. Unless
 * it is explicitly allowed the Copyright Holder, the User is prohibited from using the
 * Software for commercial purposes to provide services to third parties.
 * 
 * The Copyright Holder hereby declares that the Software is provided on an "AS IS".
 * Under no circumstances does the Copyright Holder guarantee or promise that the
 * Software provided by him will be suitable or not suitable for the specific purposes
 * of the User, that the Software will meet all commercial and personal subjective
 * expectations of the User, that the Software will work properly, without technical
 * errors, quickly and uninterruptedly.
 * 
 * Under no circumstances shall the Copyright Holder or its Affiliates is not liable
 * to the User for any direct or indirect losses of the User, his expenses or actual
 * damage, including, downtime; loss of bussines; lost profit; lost earnings; loss
 * or damage to data, property, etc.
 * ~~~~~~/licensing~~~~~~
 */
var Entaxy;
(function (Entaxy) {
    Entaxy._module
    .run(AddHeaderTools);

    function AddHeaderTools(HawtioExtension, $location, $http, $interval) {
        'ngInject';

        let baseLocation = getBaseLocation();
        let path = '/system/health';
        let format = '?format=json';

        HawtioExtension.add('context-selector', $scope => {
            let div = document.createElement('div');
            div.className = 'health-checks-status';
            div.appendChild(document.createTextNode('Health checks status:'));

            return div;
        });

        HawtioExtension.add('context-selector', $scope => {

            let ref = document.createElement('a');
            ref.setAttribute('href', baseLocation + path);
            ref.setAttribute('target', '_blank');

            let span = document.createElement('span');

            changeSpanClassname();

            ref.appendChild(span);

            let updateStatus;

            $scope.startUpdate = function() {
                if (angular.isDefined(updateStatus)) return;

                updateStatus = $interval(changeSpanClassname, 15000);
            }

            $scope.startUpdate();

            $scope.stopUpdate = function() {
                if (angular.isDefined(updateStatus)) {
                    $interval.cancel(updateStatus);
                    updateStatus = undefined;
                }
            }

            $scope.$on('$destroy', function() {
                $scope.stopUpdate();
            });

            function changeSpanClassname() {
                $http.get(baseLocation + path + format).then(
                    (response) => {
                        let status = response.data.overallResult;

                        if (status === 'OK') {
                            span.className = 'health-checks pficon pficon-ok';
                        } else if (status === 'WARN') {
                            span.className = 'health-checks pficon pficon-warning-triangle-o';
                        } else {
                            span.className = 'health-checks pficon pficon-error-circle-o';
                        }
                    },
                    (error) => {
                        Entaxy.log.error('Unable to get health checks status');
                    }
                );
            }

            return ref;
        });

        function getBaseLocation() {
            let port = $location.port();
            return $location.protocol() + '://' + $location.host() + (port ? (':' + port) : '');
        }
    }
    AddHeaderTools.$inject = ['HawtioExtension', '$location', '$http', '$interval'];

})(Entaxy || (Entaxy = {}));