(function () {

    function updateCredentials() {

        Logger.log('sending updated credentials to ApiClientBridge');

        var json = JSON.stringify(ConnectionManager.credentialProvider().credentials());
        var credentials = JSON.parse(json);

        for (var i = 0, length = credentials.Servers.length; i < length; i++) {
            var server = credentials.Servers[i];

            if (server.DateLastAccessed != null) {
                server.DateLastAccessed = new Date(server.DateLastAccessed).toISOString();
            }
        }

        json = JSON.stringify(credentials);
        ApiClientBridge.updateCredentials(json);
    }

    function initNativeConnectionManager() {

        Logger.log('initNativeConnectionManager');

        var capabilities = ConnectionManager.capabilities();

        ApiClientBridge.init(AppInfo.appName, AppInfo.appVersion, AppInfo.deviceId, AppInfo.deviceName, JSON.stringify(capabilities));
    }

    function getDownloadSpeed(bytes, url) {

        var deferred = DeferredBuilder.Deferred();

        ApiClientBridge.getDownloadSpeed(bytes, url);

        Events.on(AndroidAjax, 'downloadspeedresponse', function (e, response) {

            Events.off(AndroidAjax, 'downloadspeedresponse');

            if (response) {

                deferred.resolveWith(null, [response]);
            }
            else {

                // Need to mimic the jquery ajax error response
                deferred.reject();
            }

        });

        return deferred.promise();
    }

    function initApiClient(newApiClient) {
        newApiClient.getDownloadSpeed = function (bytes) {
            return getDownloadSpeed(bytes, newApiClient.getUrl('Playback/BitrateTest', {
                api_key: newApiClient.accessToken(),
                Size: bytes
            }));
        };
    }

    Events.on(ConnectionManager, 'apiclientcreated', function (e, newApiClient) {

        initApiClient(newApiClient);
    });

    Events.on(ConnectionManager.credentialProvider(), 'credentialsupdated', updateCredentials);

    updateCredentials();
    initNativeConnectionManager();

    if (window.ApiClient) {
        initApiClient(window.ApiClient);
    }

    window.AndroidAjax = {

        onDownloadSpeedResponse: function (response) {

            Events.trigger(AndroidAjax, 'downloadspeedresponse', [response]);
        }
    };

})();