/*-
 * ============LICENSE_START=======================================================
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 * ============LICENSE_END=========================================================
 */

package com.woorea.openstack.examples.network;

import com.woorea.openstack.keystone.utils.KeystoneUtils;

import com.woorea.openstack.base.client.OpenStackSimpleTokenProvider;
import com.woorea.openstack.examples.ExamplesConfiguration;
import com.woorea.openstack.keystone.Keystone;
import com.woorea.openstack.keystone.model.Access;
import com.woorea.openstack.keystone.model.Tenants;
import com.woorea.openstack.keystone.model.authentication.TokenAuthentication;
import com.woorea.openstack.keystone.model.authentication.UsernamePassword;
import com.woorea.openstack.quantum.Quantum;
import com.woorea.openstack.quantum.model.Network;

public class QuantumQueryNetworks {

    /**
     * @param args
     */
    public static void main(String[] args) {
        Keystone keystone = new Keystone(ExamplesConfiguration.KEYSTONE_AUTH_URL);
        // access with unscoped token
        Access access = keystone.tokens().authenticate(
                new UsernamePassword(ExamplesConfiguration.KEYSTONE_USERNAME, ExamplesConfiguration.KEYSTONE_PASSWORD))
                .execute();
        // use the token in the following requests
        keystone.setTokenProvider(new OpenStackSimpleTokenProvider(access.getToken().getId()));

        Tenants tenants = keystone.tenants().list().execute();
        // try to exchange token using the first tenant
        if (tenants.getList().size() > 0) {
            // access with tenant
            access = keystone.tokens().authenticate(new TokenAuthentication(access.getToken().getId())).withTenantId(tenants.getList().get(0).getId()).execute();

            Quantum quantumClient = new Quantum(KeystoneUtils.findEndpointURL(access.getServiceCatalog(), "network",    null, "public"));
            quantumClient.setTokenProvider(new OpenStackSimpleTokenProvider(access.getToken().getId()));

            Network networkQuery = new Network();
            networkQuery.setName("benn.cs");
            networkQuery.setAdminStateUp(true);
            /*
            Networks networks = quantumClient.execute(NetworkQuery.queryNetworks(networkQuery));

            for (Network network : networks) {
                System.out.println(network);
            }

            Subnet subnetQuery = new Subnet();
            subnetQuery.setIpversion(Subnet.IpVersion.IPV4);
            Subnets Subnets = quantumClient.execute(NetworkQuery.querySubnets(subnetQuery));
            for (Subnet subnet : Subnets) {
                System.out.println(subnet);
            }
            */
        } else {
            System.out.println("No tenants found!");
        }
    }
}