zupit.service('Zupit.Core.HttpClient', [
    'Zupit.Core.NotificationService', '$http', '$q', 'config', '$rootScope', function (notify, $http, $q, config, $rootScope) {
        var re = /^\d{4}-\d{2}-\d{2}T\d{2}:\d{2}:\d{2}$/;
        var fixDateFromServer = function (o) {
            if (o === null || o === undefined) return;
            for (var i in o) {
                if (o.hasOwnProperty(i)) {
                    if ((typeof o[i] === 'string' || o[i] instanceof String) && re.test(o[i])) {
                        o[i] = moment(o[i]).tz($rootScope.timezone._z.name).toDate();
                        continue;
                    }
                    if (o[i] !== null && typeof (o[i]) == "object") {
                        //going on step down in the object tree!!
                        fixDateFromServer(o[i]);
                    }
                }
            }
        }

        var fixDateToServer=function(o) {
            if (o === null || o === undefined) return;
            for (var i in o) {
                if (o.hasOwnProperty(i)) {
                    if (o[i] instanceof Date) {
                        o[i] = moment(o[i]).toISOString();
                        continue;
                    }
                    if (o[i] !== null && typeof (o[i]) == "object") {
                        //going on step down in the object tree!!
                        fixDateFromServer(o[i]);
                    }
                }
            }
        }

        return {
            get: function (url,conf) {
                var deferred = $q.defer();
                $http.get(config.apiUrl + url, conf).then(function (response) {
                    fixDateFromServer(response.data);
                    deferred.resolve(response.data);
                },function(response) {
                    var message = response.statusText;
                    if (response.data !== undefined && response.data['error_description'] !== undefined)
                        message = response.data['error_description'];
                    notify.error(message);
                    deferred.reject(response);
                });
                return deferred.promise;
            },
            delete: function (url, conf) {
                var deferred = $q.defer();
                $http.delete(config.apiUrl + url, conf).then(function (response) {
                    deferred.resolve(response.data);
                }, function (response) {
                    var message = response.statusText;
                    if (response.data !== undefined && response.data['error_description'] !== undefined)
                        message = response.data['error_description'];
                    notify.error(message);
                    deferred.reject(response);
                });
                return deferred.promise;
            },
            post: function (url, data, conf) {
                var deferred = $q.defer();

                var d = angular.copy(data);
                fixDateToServer(d);
                $http.post(config.apiUrl + url, d, conf).then(function (response) {
                    deferred.resolve(response.data);
                }, function (response) {
                    var message = response.statusText;
                    if (response.data !== undefined && response.data['error_description'] !== undefined)
                        message = response.data['error_description'];
                    notify.error(message);
                    deferred.reject(response);
                });
                return deferred.promise;
            },
            put: function (url, data, conf) {
                var deferred = $q.defer();


                var d = angular.copy(data);
                fixDateToServer(d);
                $http.put(config.apiUrl + url, d, conf).then(function (response) {
                    deferred.resolve(response.data);
                }, function (response) {
                    var message = response.statusText;
                    if (response.data !== undefined && response.data['error_description'] !== undefined)
                        message = response.data['error_description'];
                    notify.error(message);
                    deferred.reject(response);
                });
                return deferred.promise;
            },
            patch: function (url, data, conf) {
                var deferred = $q.defer();


                var d = angular.copy(data);
                fixDateToServer(d);
                $http.patch(config.apiUrl + url, d, conf).then(function (response) {
                    deferred.resolve(response.data);
                }, function (response) {
                    var message = response.statusText;
                    if (response.data !== undefined && response.data['error_description'] !== undefined)
                        message = response.data['error_description'];
                    notify.error(message);
                    deferred.reject(response);
                });
                return deferred.promise;
            }
        }
    }
]);