//
// 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 model

import (
	"github.com/apache/plc4x/plc4go/internal/plc4go/spi/utils"
	"github.com/pkg/errors"
)

// Code generated by build-utils. DO NOT EDIT.

// The data-structure of this message
type ProjectInstallationIdentifier struct {
	ProjectNumber      uint8
	InstallationNumber uint8
}

// The corresponding interface
type IProjectInstallationIdentifier interface {
	LengthInBytes() uint16
	LengthInBits() uint16
	Serialize(writeBuffer utils.WriteBuffer) error
}

func NewProjectInstallationIdentifier(projectNumber uint8, installationNumber uint8) *ProjectInstallationIdentifier {
	return &ProjectInstallationIdentifier{ProjectNumber: projectNumber, InstallationNumber: installationNumber}
}

func CastProjectInstallationIdentifier(structType interface{}) *ProjectInstallationIdentifier {
	castFunc := func(typ interface{}) *ProjectInstallationIdentifier {
		if casted, ok := typ.(ProjectInstallationIdentifier); ok {
			return &casted
		}
		if casted, ok := typ.(*ProjectInstallationIdentifier); ok {
			return casted
		}
		return nil
	}
	return castFunc(structType)
}

func (m *ProjectInstallationIdentifier) GetTypeName() string {
	return "ProjectInstallationIdentifier"
}

func (m *ProjectInstallationIdentifier) LengthInBits() uint16 {
	return m.LengthInBitsConditional(false)
}

func (m *ProjectInstallationIdentifier) LengthInBitsConditional(lastItem bool) uint16 {
	lengthInBits := uint16(0)

	// Simple field (projectNumber)
	lengthInBits += 8

	// Simple field (installationNumber)
	lengthInBits += 8

	return lengthInBits
}

func (m *ProjectInstallationIdentifier) LengthInBytes() uint16 {
	return m.LengthInBits() / 8
}

func ProjectInstallationIdentifierParse(readBuffer utils.ReadBuffer) (*ProjectInstallationIdentifier, error) {
	if pullErr := readBuffer.PullContext("ProjectInstallationIdentifier"); pullErr != nil {
		return nil, pullErr
	}

	// Simple Field (projectNumber)
	projectNumber, _projectNumberErr := readBuffer.ReadUint8("projectNumber", 8)
	if _projectNumberErr != nil {
		return nil, errors.Wrap(_projectNumberErr, "Error parsing 'projectNumber' field")
	}

	// Simple Field (installationNumber)
	installationNumber, _installationNumberErr := readBuffer.ReadUint8("installationNumber", 8)
	if _installationNumberErr != nil {
		return nil, errors.Wrap(_installationNumberErr, "Error parsing 'installationNumber' field")
	}

	if closeErr := readBuffer.CloseContext("ProjectInstallationIdentifier"); closeErr != nil {
		return nil, closeErr
	}

	// Create the instance
	return NewProjectInstallationIdentifier(projectNumber, installationNumber), nil
}

func (m *ProjectInstallationIdentifier) Serialize(writeBuffer utils.WriteBuffer) error {
	if pushErr := writeBuffer.PushContext("ProjectInstallationIdentifier"); pushErr != nil {
		return pushErr
	}

	// Simple Field (projectNumber)
	projectNumber := uint8(m.ProjectNumber)
	_projectNumberErr := writeBuffer.WriteUint8("projectNumber", 8, (projectNumber))
	if _projectNumberErr != nil {
		return errors.Wrap(_projectNumberErr, "Error serializing 'projectNumber' field")
	}

	// Simple Field (installationNumber)
	installationNumber := uint8(m.InstallationNumber)
	_installationNumberErr := writeBuffer.WriteUint8("installationNumber", 8, (installationNumber))
	if _installationNumberErr != nil {
		return errors.Wrap(_installationNumberErr, "Error serializing 'installationNumber' field")
	}

	if popErr := writeBuffer.PopContext("ProjectInstallationIdentifier"); popErr != nil {
		return popErr
	}
	return nil
}

func (m *ProjectInstallationIdentifier) String() string {
	if m == nil {
		return "<nil>"
	}
	buffer := utils.NewBoxedWriteBufferWithOptions(true, true)
	m.Serialize(buffer)
	return buffer.GetBox().String()
}
