/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You 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.
 */
package syncdb

import (
	"context"
	"fmt"
	"github.com/hashicorp/serf/serf"
	"testing"
	"time"
)

func TestAgent(t *testing.T) {
	conf := DefaultConfig()
	conf.ClusterID = "testCluster"
	conf.NodeName = "testnode"
	agent, err := Create(conf, "")
	if err != nil {
		t.Errorf("create agent failed, error: %s", err)
	}

	fmt.Println("LocalMember1:", agent.LocalMember())

	agent.Start(context.Background())
	//<- agent.readyCh
	go func() {
		agent.ShutdownCh()
	}()
	time.Sleep(time.Second)

	fmt.Println("LocalMember2:", agent.LocalMember())

	fmt.Println("ClusterID:", agent.conf.ClusterID)
	fmt.Println("NodeName:", agent.conf.NodeName)

	err = agent.UserEvent("test", []byte("test"), true)
	if err != nil {
		t.Errorf("send user event failed, error: %s", err)
	}

	_, err = agent.Query("test", []byte("test"), &serf.QueryParam{})
	if err != nil {
		t.Errorf("query for other node failed, error: %s", err)
	}
	fmt.Println("LocalMember:", agent.LocalMember())
	//agent.LocalMember()

	mb := agent.Member("testnode")
	fmt.Println("mb:", mb)

	agent.SerfConfig()

	_, err = agent.Join([]string{"192.168.1.123:5000"}, true)
	if err != nil {
		t.Logf("join to other node failed, error: %s", err)
	}

	err = agent.Leave()
	if err != nil {
		t.Errorf("angent leave failed, error: %s", err)
	}

	err = agent.ForceLeave("testnode")
	if err != nil {
		t.Errorf("angent force leave failed, error: %s", err)
	}

	err = agent.Shutdown()
	if err != nil {
		t.Errorf("angent shutdown failed, error: %s", err)
	}
}