// Copyright © 2018 Banzai Cloud
//
// 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.

package promalert

import (
	"github.com/banzaicloud/hollowtrees/internal/ce"
)

type baseEventPublisher interface {
	Publish(topic string, args ...interface{})
}

type eventDispatcher struct {
	eb baseEventPublisher
}

type eventPublisher interface {
	Publish(topic string, event *ce.Event)
}

// NewEventDispatcher returns a new event dispatcher
func NewEventDispatcher(eb baseEventPublisher) *eventDispatcher {
	return &eventDispatcher{
		eb: eb,
	}
}

// Publish sends the given event through the event dispatcher
func (b *eventDispatcher) Publish(topic string, event *ce.Event) {
	b.eb.Publish(topic, event)
}
