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// license agreements. See the NOTICE file distributed with
// this work for additional information regarding copyright
// ownership. Elasticsearch B.V. 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 mock

import (
	"time"

	"github.com/elastic/beats/libbeat/beat"
	"github.com/elastic/beats/libbeat/common"
	"github.com/elastic/beats/libbeat/logp"
)

///*** Mock Beat Setup ***///

var Version = "9.9.9"
var Name = "mockbeat"

type Mockbeat struct {
	done chan struct{}
}

// Creates beater
func New(b *beat.Beat, _ *common.Config) (beat.Beater, error) {
	return &Mockbeat{
		done: make(chan struct{}),
	}, nil
}

/// *** Beater interface methods ***///

func (mb *Mockbeat) Run(b *beat.Beat) error {
	client, err := b.Publisher.Connect()
	if err != nil {
		return err
	}

	// Wait until mockbeat is done
	go client.Publish(beat.Event{
		Timestamp: time.Now(),
		Fields: common.MapStr{
			"type":    "mock",
			"message": "Mockbeat is alive!",
		},
	})
	<-mb.done
	return nil
}

func (mb *Mockbeat) Stop() {
	logp.Info("Mockbeat Stop")

	close(mb.done)
}