/*
 * Copyright 2018-present Open Networking Foundation

 * 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 adaptercoreonu provides the utility for onu devices, flows and statistics
package adaptercoreonu

import (
	gp "github.com/google/gopacket"
	"github.com/opencord/omci-lib-go"
)

// MessageType - Message Protocol Type
type MessageType uint8

const (
	// TestMsg - Message type for non OMCI messages
	TestMsg MessageType = iota
	//OMCI - OMCI protocol type msg
	OMCI
)

// String - Return the text representation of the message type based on integer
func (m MessageType) String() string {
	names := [...]string{
		"TestMsg",
		"OMCI",
	}
	return names[m]
}

// Message - message type and data(OMCI)
type Message struct {
	Type MessageType
	Data interface{}
}

//TestMessageType - message data for various events
type TestMessageType uint8

const (
	// LoadMibTemplateOk - message data for getting mib template successfully
	LoadMibTemplateOk TestMessageType = iota + 1
	// LoadMibTemplateFailed - message data for failure for getting mib template
	LoadMibTemplateFailed
	// TimeOutOccurred - message data for timeout
	TimeOutOccurred
	// AbortMessageProcessing - message data for aborting running message
	AbortMessageProcessing
)

//TestMessage - Struct to hold the message data
//TODO: place holder to have a second interface variant - to be replaced by real variant later on
type TestMessage struct {
	TestMessageVal TestMessageType
}

//OmciMessage - OMCI protocol messages for managing and monitoring ONUs
type OmciMessage struct {
	//OnuSN   *openolt.SerialNumber
	//OnuID   uint32
	OmciMsg    *omci.OMCI
	OmciPacket *gp.Packet
}