// Autogenerated Go message buffer code.
// Source: clad/cloud/docs.clad
// Full command line: victor-clad/tools/message-buffers/emitters/Go_emitter.py -C src -o generated/cladgo/src clad/cloud/docs.clad

package cloud

import (
	"bytes"
	"encoding/binary"
	"errors"
	"fmt"

	"github.com/digital-dream-labs/vector-cloud/internal/clad"
)

// STRUCTURE Doc
type Doc struct {
	DocVersion uint64
	FmtVersion uint64
	Metadata   string
	JsonDoc    string
}

func (d *Doc) Size() uint32 {
	var result uint32
	result += 8                       // DocVersion uint_64
	result += 8                       // FmtVersion uint_64
	result += 1                       // Metadata length (uint_8)
	result += uint32(len(d.Metadata)) // uint_8 array
	result += 4                       // JsonDoc length (uint_32)
	result += uint32(len(d.JsonDoc))  // uint_8 array
	return result
}

func (d *Doc) Unpack(buf *bytes.Buffer) error {
	if err := binary.Read(buf, binary.LittleEndian, &d.DocVersion); err != nil {
		return err
	}
	if err := binary.Read(buf, binary.LittleEndian, &d.FmtVersion); err != nil {
		return err
	}
	var MetadataLen uint8
	if err := binary.Read(buf, binary.LittleEndian, &MetadataLen); err != nil {
		return err
	}
	d.Metadata = string(buf.Next(int(MetadataLen)))
	if len(d.Metadata) != int(MetadataLen) {
		return errors.New("string byte mismatch")
	}
	var JsonDocLen uint32
	if err := binary.Read(buf, binary.LittleEndian, &JsonDocLen); err != nil {
		return err
	}
	d.JsonDoc = string(buf.Next(int(JsonDocLen)))
	if len(d.JsonDoc) != int(JsonDocLen) {
		return errors.New("string byte mismatch")
	}
	return nil
}

func (d *Doc) Pack(buf *bytes.Buffer) error {
	if err := binary.Write(buf, binary.LittleEndian, d.DocVersion); err != nil {
		return err
	}
	if err := binary.Write(buf, binary.LittleEndian, d.FmtVersion); err != nil {
		return err
	}
	if len(d.Metadata) > 255 {
		return errors.New("max_length overflow in field Metadata")
	}
	if err := binary.Write(buf, binary.LittleEndian, uint8(len(d.Metadata))); err != nil {
		return err
	}
	if _, err := buf.WriteString(d.Metadata); err != nil {
		return err
	}
	if err := binary.Write(buf, binary.LittleEndian, uint32(len(d.JsonDoc))); err != nil {
		return err
	}
	if _, err := buf.WriteString(d.JsonDoc); err != nil {
		return err
	}
	return nil
}

func (d *Doc) String() string {
	return fmt.Sprint("DocVersion: {", d.DocVersion, "} ",
		"FmtVersion: {", d.FmtVersion, "} ",
		"Metadata: {", d.Metadata, "} ",
		"JsonDoc: {", d.JsonDoc, "}")
}

// STRUCTURE WriteRequest
type WriteRequest struct {
	Account string
	Thing   string
	DocName string
	Doc     Doc
}

func (w *WriteRequest) Size() uint32 {
	var result uint32
	result += 2                      // Account length (uint_16)
	result += uint32(len(w.Account)) // uint_8 array
	result += 2                      // Thing length (uint_16)
	result += uint32(len(w.Thing))   // uint_8 array
	result += 2                      // DocName length (uint_16)
	result += uint32(len(w.DocName)) // uint_8 array
	result += w.Doc.Size()
	return result
}

func (w *WriteRequest) Unpack(buf *bytes.Buffer) error {
	var AccountLen uint16
	if err := binary.Read(buf, binary.LittleEndian, &AccountLen); err != nil {
		return err
	}
	w.Account = string(buf.Next(int(AccountLen)))
	if len(w.Account) != int(AccountLen) {
		return errors.New("string byte mismatch")
	}
	var ThingLen uint16
	if err := binary.Read(buf, binary.LittleEndian, &ThingLen); err != nil {
		return err
	}
	w.Thing = string(buf.Next(int(ThingLen)))
	if len(w.Thing) != int(ThingLen) {
		return errors.New("string byte mismatch")
	}
	var DocNameLen uint16
	if err := binary.Read(buf, binary.LittleEndian, &DocNameLen); err != nil {
		return err
	}
	w.DocName = string(buf.Next(int(DocNameLen)))
	if len(w.DocName) != int(DocNameLen) {
		return errors.New("string byte mismatch")
	}
	if err := w.Doc.Unpack(buf); err != nil {
		return err
	}
	return nil
}

func (w *WriteRequest) Pack(buf *bytes.Buffer) error {
	if len(w.Account) > 65535 {
		return errors.New("max_length overflow in field Account")
	}
	if err := binary.Write(buf, binary.LittleEndian, uint16(len(w.Account))); err != nil {
		return err
	}
	if _, err := buf.WriteString(w.Account); err != nil {
		return err
	}
	if len(w.Thing) > 65535 {
		return errors.New("max_length overflow in field Thing")
	}
	if err := binary.Write(buf, binary.LittleEndian, uint16(len(w.Thing))); err != nil {
		return err
	}
	if _, err := buf.WriteString(w.Thing); err != nil {
		return err
	}
	if len(w.DocName) > 65535 {
		return errors.New("max_length overflow in field DocName")
	}
	if err := binary.Write(buf, binary.LittleEndian, uint16(len(w.DocName))); err != nil {
		return err
	}
	if _, err := buf.WriteString(w.DocName); err != nil {
		return err
	}
	if err := w.Doc.Pack(buf); err != nil {
		return err
	}
	return nil
}

func (w *WriteRequest) String() string {
	return fmt.Sprint("Account: {", w.Account, "} ",
		"Thing: {", w.Thing, "} ",
		"DocName: {", w.DocName, "} ",
		"Doc: {", w.Doc, "}")
}

// ENUM DocError
type DocError uint8

const (
	DocError_ErrorConnecting DocError = iota
)

// ENUM WriteStatus
type WriteStatus uint8

const (
	WriteStatus_Accepted WriteStatus = iota
	WriteStatus_RejectedDocVersion
	WriteStatus_RejectedFmtVersion
	WriteStatus_Error
)

// STRUCTURE WriteResponse
type WriteResponse struct {
	Status        WriteStatus
	LatestVersion uint64
}

func (w *WriteResponse) Size() uint32 {
	var result uint32
	result += 1 // Status WriteStatus
	result += 8 // LatestVersion uint_64
	return result
}

func (w *WriteResponse) Unpack(buf *bytes.Buffer) error {
	if err := binary.Read(buf, binary.LittleEndian, &w.Status); err != nil {
		return err
	}
	if err := binary.Read(buf, binary.LittleEndian, &w.LatestVersion); err != nil {
		return err
	}
	return nil
}

func (w *WriteResponse) Pack(buf *bytes.Buffer) error {
	if err := binary.Write(buf, binary.LittleEndian, w.Status); err != nil {
		return err
	}
	if err := binary.Write(buf, binary.LittleEndian, w.LatestVersion); err != nil {
		return err
	}
	return nil
}

func (w *WriteResponse) String() string {
	return fmt.Sprint("Status: {", w.Status, "} ",
		"LatestVersion: {", w.LatestVersion, "}")
}

// STRUCTURE ReadItem
type ReadItem struct {
	DocName      string
	MyDocVersion uint64
}

func (r *ReadItem) Size() uint32 {
	var result uint32
	result += 1                      // DocName length (uint_8)
	result += uint32(len(r.DocName)) // uint_8 array
	result += 8                      // MyDocVersion uint_64
	return result
}

func (r *ReadItem) Unpack(buf *bytes.Buffer) error {
	var DocNameLen uint8
	if err := binary.Read(buf, binary.LittleEndian, &DocNameLen); err != nil {
		return err
	}
	r.DocName = string(buf.Next(int(DocNameLen)))
	if len(r.DocName) != int(DocNameLen) {
		return errors.New("string byte mismatch")
	}
	if err := binary.Read(buf, binary.LittleEndian, &r.MyDocVersion); err != nil {
		return err
	}
	return nil
}

func (r *ReadItem) Pack(buf *bytes.Buffer) error {
	if len(r.DocName) > 255 {
		return errors.New("max_length overflow in field DocName")
	}
	if err := binary.Write(buf, binary.LittleEndian, uint8(len(r.DocName))); err != nil {
		return err
	}
	if _, err := buf.WriteString(r.DocName); err != nil {
		return err
	}
	if err := binary.Write(buf, binary.LittleEndian, r.MyDocVersion); err != nil {
		return err
	}
	return nil
}

func (r *ReadItem) String() string {
	return fmt.Sprint("DocName: {", r.DocName, "} ",
		"MyDocVersion: {", r.MyDocVersion, "}")
}

// STRUCTURE ReadRequest
type ReadRequest struct {
	Account string
	Thing   string
	Items   []ReadItem
}

func (r *ReadRequest) Size() uint32 {
	var result uint32
	result += 2                      // Account length (uint_16)
	result += uint32(len(r.Account)) // uint_8 array
	result += 2                      // Thing length (uint_16)
	result += uint32(len(r.Thing))   // uint_8 array
	result += 2                      // Items length (uint_16)
	for idx := range r.Items {
		result += r.Items[idx].Size()
	}
	return result
}

func (r *ReadRequest) Unpack(buf *bytes.Buffer) error {
	var AccountLen uint16
	if err := binary.Read(buf, binary.LittleEndian, &AccountLen); err != nil {
		return err
	}
	r.Account = string(buf.Next(int(AccountLen)))
	if len(r.Account) != int(AccountLen) {
		return errors.New("string byte mismatch")
	}
	var ThingLen uint16
	if err := binary.Read(buf, binary.LittleEndian, &ThingLen); err != nil {
		return err
	}
	r.Thing = string(buf.Next(int(ThingLen)))
	if len(r.Thing) != int(ThingLen) {
		return errors.New("string byte mismatch")
	}
	var ItemsLen uint16
	if err := binary.Read(buf, binary.LittleEndian, &ItemsLen); err != nil {
		return err
	}
	r.Items = make([]ReadItem, ItemsLen)
	for idx := range r.Items {
		if err := r.Items[idx].Unpack(buf); err != nil {
			return err
		}
	}
	return nil
}

func (r *ReadRequest) Pack(buf *bytes.Buffer) error {
	if len(r.Account) > 65535 {
		return errors.New("max_length overflow in field Account")
	}
	if err := binary.Write(buf, binary.LittleEndian, uint16(len(r.Account))); err != nil {
		return err
	}
	if _, err := buf.WriteString(r.Account); err != nil {
		return err
	}
	if len(r.Thing) > 65535 {
		return errors.New("max_length overflow in field Thing")
	}
	if err := binary.Write(buf, binary.LittleEndian, uint16(len(r.Thing))); err != nil {
		return err
	}
	if _, err := buf.WriteString(r.Thing); err != nil {
		return err
	}
	if len(r.Items) > 65535 {
		return errors.New("max_length overflow in field Items")
	}
	if err := binary.Write(buf, binary.LittleEndian, uint16(len(r.Items))); err != nil {
		return err
	}
	for idx := range r.Items {
		if err := r.Items[idx].Pack(buf); err != nil {
			return err
		}
	}
	return nil
}

func (r *ReadRequest) String() string {
	return fmt.Sprint("Account: {", r.Account, "} ",
		"Thing: {", r.Thing, "} ",
		"Items: {", r.Items, "}")
}

// ENUM ReadStatus
type ReadStatus uint8

const (
	ReadStatus_Unchanged ReadStatus = iota
	ReadStatus_Changed
	ReadStatus_NotFound
	ReadStatus_PermissionDenied
)

// STRUCTURE ResponseDoc
type ResponseDoc struct {
	Status ReadStatus
	Doc    Doc
}

func (r *ResponseDoc) Size() uint32 {
	var result uint32
	result += 1 // Status ReadStatus
	result += r.Doc.Size()
	return result
}

func (r *ResponseDoc) Unpack(buf *bytes.Buffer) error {
	if err := binary.Read(buf, binary.LittleEndian, &r.Status); err != nil {
		return err
	}
	if err := r.Doc.Unpack(buf); err != nil {
		return err
	}
	return nil
}

func (r *ResponseDoc) Pack(buf *bytes.Buffer) error {
	if err := binary.Write(buf, binary.LittleEndian, r.Status); err != nil {
		return err
	}
	if err := r.Doc.Pack(buf); err != nil {
		return err
	}
	return nil
}

func (r *ResponseDoc) String() string {
	return fmt.Sprint("Status: {", r.Status, "} ",
		"Doc: {", r.Doc, "}")
}

// STRUCTURE ReadResponse
type ReadResponse struct {
	Items []ResponseDoc
}

func (r *ReadResponse) Size() uint32 {
	var result uint32
	result += 2 // Items length (uint_16)
	for idx := range r.Items {
		result += r.Items[idx].Size()
	}
	return result
}

func (r *ReadResponse) Unpack(buf *bytes.Buffer) error {
	var ItemsLen uint16
	if err := binary.Read(buf, binary.LittleEndian, &ItemsLen); err != nil {
		return err
	}
	r.Items = make([]ResponseDoc, ItemsLen)
	for idx := range r.Items {
		if err := r.Items[idx].Unpack(buf); err != nil {
			return err
		}
	}
	return nil
}

func (r *ReadResponse) Pack(buf *bytes.Buffer) error {
	if len(r.Items) > 65535 {
		return errors.New("max_length overflow in field Items")
	}
	if err := binary.Write(buf, binary.LittleEndian, uint16(len(r.Items))); err != nil {
		return err
	}
	for idx := range r.Items {
		if err := r.Items[idx].Pack(buf); err != nil {
			return err
		}
	}
	return nil
}

func (r *ReadResponse) String() string {
	return fmt.Sprint("Items: {", r.Items, "}")
}

// STRUCTURE DeleteRequest
type DeleteRequest struct {
	Account string
	Thing   string
	DocName string
}

func (d *DeleteRequest) Size() uint32 {
	var result uint32
	result += 2                      // Account length (uint_16)
	result += uint32(len(d.Account)) // uint_8 array
	result += 2                      // Thing length (uint_16)
	result += uint32(len(d.Thing))   // uint_8 array
	result += 2                      // DocName length (uint_16)
	result += uint32(len(d.DocName)) // uint_8 array
	return result
}

func (d *DeleteRequest) Unpack(buf *bytes.Buffer) error {
	var AccountLen uint16
	if err := binary.Read(buf, binary.LittleEndian, &AccountLen); err != nil {
		return err
	}
	d.Account = string(buf.Next(int(AccountLen)))
	if len(d.Account) != int(AccountLen) {
		return errors.New("string byte mismatch")
	}
	var ThingLen uint16
	if err := binary.Read(buf, binary.LittleEndian, &ThingLen); err != nil {
		return err
	}
	d.Thing = string(buf.Next(int(ThingLen)))
	if len(d.Thing) != int(ThingLen) {
		return errors.New("string byte mismatch")
	}
	var DocNameLen uint16
	if err := binary.Read(buf, binary.LittleEndian, &DocNameLen); err != nil {
		return err
	}
	d.DocName = string(buf.Next(int(DocNameLen)))
	if len(d.DocName) != int(DocNameLen) {
		return errors.New("string byte mismatch")
	}
	return nil
}

func (d *DeleteRequest) Pack(buf *bytes.Buffer) error {
	if len(d.Account) > 65535 {
		return errors.New("max_length overflow in field Account")
	}
	if err := binary.Write(buf, binary.LittleEndian, uint16(len(d.Account))); err != nil {
		return err
	}
	if _, err := buf.WriteString(d.Account); err != nil {
		return err
	}
	if len(d.Thing) > 65535 {
		return errors.New("max_length overflow in field Thing")
	}
	if err := binary.Write(buf, binary.LittleEndian, uint16(len(d.Thing))); err != nil {
		return err
	}
	if _, err := buf.WriteString(d.Thing); err != nil {
		return err
	}
	if len(d.DocName) > 65535 {
		return errors.New("max_length overflow in field DocName")
	}
	if err := binary.Write(buf, binary.LittleEndian, uint16(len(d.DocName))); err != nil {
		return err
	}
	if _, err := buf.WriteString(d.DocName); err != nil {
		return err
	}
	return nil
}

func (d *DeleteRequest) String() string {
	return fmt.Sprint("Account: {", d.Account, "} ",
		"Thing: {", d.Thing, "} ",
		"DocName: {", d.DocName, "}")
}

// UNION DocRequest
type DocRequestTag uint8

const (
	DocRequestTag_Write     DocRequestTag = iota // 0
	DocRequestTag_Read                           // 1
	DocRequestTag_DeleteReq                      // 2
	DocRequestTag_User                           // 3
	DocRequestTag_Thing                          // 4
	DocRequestTag_INVALID   DocRequestTag = 255
)

type DocRequest struct {
	tag   *DocRequestTag
	value clad.Struct
}

func (m *DocRequest) Tag() DocRequestTag {
	if m.tag == nil {
		return DocRequestTag_INVALID
	}
	return *m.tag
}

func (m *DocRequest) Size() uint32 {
	if m.tag == nil || *m.tag == DocRequestTag_INVALID {
		return 1
	}
	return 1 + m.value.Size()
}

func (m *DocRequest) Pack(buf *bytes.Buffer) error {
	tag := DocRequestTag_INVALID
	if m.tag != nil {
		tag = *m.tag
	}
	if err := binary.Write(buf, binary.LittleEndian, tag); err != nil {
		return err
	}
	if tag == DocRequestTag_INVALID {
		return nil
	}
	return m.value.Pack(buf)
}

func (m *DocRequest) unpackStruct(tag DocRequestTag, buf *bytes.Buffer) (clad.Struct, error) {
	switch tag {
	case DocRequestTag_Write:
		var ret WriteRequest
		if err := ret.Unpack(buf); err != nil {
			return nil, err
		}
		return &ret, nil
	case DocRequestTag_Read:
		var ret ReadRequest
		if err := ret.Unpack(buf); err != nil {
			return nil, err
		}
		return &ret, nil
	case DocRequestTag_DeleteReq:
		var ret DeleteRequest
		if err := ret.Unpack(buf); err != nil {
			return nil, err
		}
		return &ret, nil
	case DocRequestTag_User:
		var ret Void
		if err := ret.Unpack(buf); err != nil {
			return nil, err
		}
		return &ret, nil
	case DocRequestTag_Thing:
		var ret Void
		if err := ret.Unpack(buf); err != nil {
			return nil, err
		}
		return &ret, nil
	default:
		return nil, errors.New("invalid tag to unpackStruct")
	}
}

func (m *DocRequest) Unpack(buf *bytes.Buffer) error {
	tag := DocRequestTag_INVALID
	if err := binary.Read(buf, binary.LittleEndian, &tag); err != nil {
		return err
	}
	m.tag = &tag
	if tag == DocRequestTag_INVALID {
		m.value = nil
		return nil
	}
	val, err := m.unpackStruct(tag, buf)
	if err != nil {
		*m.tag = DocRequestTag_INVALID
		return err
	}
	m.value = val
	return nil
}

func (t DocRequestTag) String() string {
	switch t {
	case DocRequestTag_Write:
		return "Write"
	case DocRequestTag_Read:
		return "Read"
	case DocRequestTag_DeleteReq:
		return "DeleteReq"
	case DocRequestTag_User:
		return "User"
	case DocRequestTag_Thing:
		return "Thing"
	default:
		return "INVALID"
	}
}

func (m *DocRequest) String() string {
	if m.tag == nil {
		return "nil"
	}
	if *m.tag == DocRequestTag_INVALID {
		return "INVALID"
	}
	return fmt.Sprintf("%s: {%s}", *m.tag, m.value)
}

func (m *DocRequest) GetWrite() *WriteRequest {
	if m.tag == nil || *m.tag != DocRequestTag_Write {
		return nil
	}
	return m.value.(*WriteRequest)
}

func (m *DocRequest) SetWrite(value *WriteRequest) {
	newTag := DocRequestTag_Write
	m.tag = &newTag
	m.value = value
}

func NewDocRequestWithWrite(value *WriteRequest) *DocRequest {
	var ret DocRequest
	ret.SetWrite(value)
	return &ret
}

func (m *DocRequest) GetRead() *ReadRequest {
	if m.tag == nil || *m.tag != DocRequestTag_Read {
		return nil
	}
	return m.value.(*ReadRequest)
}

func (m *DocRequest) SetRead(value *ReadRequest) {
	newTag := DocRequestTag_Read
	m.tag = &newTag
	m.value = value
}

func NewDocRequestWithRead(value *ReadRequest) *DocRequest {
	var ret DocRequest
	ret.SetRead(value)
	return &ret
}

func (m *DocRequest) GetDeleteReq() *DeleteRequest {
	if m.tag == nil || *m.tag != DocRequestTag_DeleteReq {
		return nil
	}
	return m.value.(*DeleteRequest)
}

func (m *DocRequest) SetDeleteReq(value *DeleteRequest) {
	newTag := DocRequestTag_DeleteReq
	m.tag = &newTag
	m.value = value
}

func NewDocRequestWithDeleteReq(value *DeleteRequest) *DocRequest {
	var ret DocRequest
	ret.SetDeleteReq(value)
	return &ret
}

func (m *DocRequest) GetUser() *Void {
	if m.tag == nil || *m.tag != DocRequestTag_User {
		return nil
	}
	return m.value.(*Void)
}

func (m *DocRequest) SetUser(value *Void) {
	newTag := DocRequestTag_User
	m.tag = &newTag
	m.value = value
}

func NewDocRequestWithUser(value *Void) *DocRequest {
	var ret DocRequest
	ret.SetUser(value)
	return &ret
}

func (m *DocRequest) GetThing() *Void {
	if m.tag == nil || *m.tag != DocRequestTag_Thing {
		return nil
	}
	return m.value.(*Void)
}

func (m *DocRequest) SetThing(value *Void) {
	newTag := DocRequestTag_Thing
	m.tag = &newTag
	m.value = value
}

func NewDocRequestWithThing(value *Void) *DocRequest {
	var ret DocRequest
	ret.SetThing(value)
	return &ret
}

// STRUCTURE ErrorResponse
type ErrorResponse struct {
	Err DocError
}

func (e *ErrorResponse) Size() uint32 {
	var result uint32
	result += 1 // Err DocError
	return result
}

func (e *ErrorResponse) Unpack(buf *bytes.Buffer) error {
	if err := binary.Read(buf, binary.LittleEndian, &e.Err); err != nil {
		return err
	}
	return nil
}

func (e *ErrorResponse) Pack(buf *bytes.Buffer) error {
	if err := binary.Write(buf, binary.LittleEndian, e.Err); err != nil {
		return err
	}
	return nil
}

func (e *ErrorResponse) String() string {
	return fmt.Sprint("Err: {", e.Err, "}")
}

// STRUCTURE UserResponse
type UserResponse struct {
	UserId string
}

func (u *UserResponse) Size() uint32 {
	var result uint32
	result += 1                     // UserId length (uint_8)
	result += uint32(len(u.UserId)) // uint_8 array
	return result
}

func (u *UserResponse) Unpack(buf *bytes.Buffer) error {
	var UserIdLen uint8
	if err := binary.Read(buf, binary.LittleEndian, &UserIdLen); err != nil {
		return err
	}
	u.UserId = string(buf.Next(int(UserIdLen)))
	if len(u.UserId) != int(UserIdLen) {
		return errors.New("string byte mismatch")
	}
	return nil
}

func (u *UserResponse) Pack(buf *bytes.Buffer) error {
	if len(u.UserId) > 255 {
		return errors.New("max_length overflow in field UserId")
	}
	if err := binary.Write(buf, binary.LittleEndian, uint8(len(u.UserId))); err != nil {
		return err
	}
	if _, err := buf.WriteString(u.UserId); err != nil {
		return err
	}
	return nil
}

func (u *UserResponse) String() string {
	return fmt.Sprint("UserId: {", u.UserId, "}")
}

// STRUCTURE ThingResponse
type ThingResponse struct {
	ThingName string
}

func (t *ThingResponse) Size() uint32 {
	var result uint32
	result += 1                        // ThingName length (uint_8)
	result += uint32(len(t.ThingName)) // uint_8 array
	return result
}

func (t *ThingResponse) Unpack(buf *bytes.Buffer) error {
	var ThingNameLen uint8
	if err := binary.Read(buf, binary.LittleEndian, &ThingNameLen); err != nil {
		return err
	}
	t.ThingName = string(buf.Next(int(ThingNameLen)))
	if len(t.ThingName) != int(ThingNameLen) {
		return errors.New("string byte mismatch")
	}
	return nil
}

func (t *ThingResponse) Pack(buf *bytes.Buffer) error {
	if len(t.ThingName) > 255 {
		return errors.New("max_length overflow in field ThingName")
	}
	if err := binary.Write(buf, binary.LittleEndian, uint8(len(t.ThingName))); err != nil {
		return err
	}
	if _, err := buf.WriteString(t.ThingName); err != nil {
		return err
	}
	return nil
}

func (t *ThingResponse) String() string {
	return fmt.Sprint("ThingName: {", t.ThingName, "}")
}

// UNION DocResponse
type DocResponseTag uint8

const (
	DocResponseTag_Write      DocResponseTag = iota // 0
	DocResponseTag_Read                             // 1
	DocResponseTag_DeleteResp                       // 2
	DocResponseTag_Err                              // 3
	DocResponseTag_User                             // 4
	DocResponseTag_Thing                            // 5
	DocResponseTag_INVALID    DocResponseTag = 255
)

type DocResponse struct {
	tag   *DocResponseTag
	value clad.Struct
}

func (m *DocResponse) Tag() DocResponseTag {
	if m.tag == nil {
		return DocResponseTag_INVALID
	}
	return *m.tag
}

func (m *DocResponse) Size() uint32 {
	if m.tag == nil || *m.tag == DocResponseTag_INVALID {
		return 1
	}
	return 1 + m.value.Size()
}

func (m *DocResponse) Pack(buf *bytes.Buffer) error {
	tag := DocResponseTag_INVALID
	if m.tag != nil {
		tag = *m.tag
	}
	if err := binary.Write(buf, binary.LittleEndian, tag); err != nil {
		return err
	}
	if tag == DocResponseTag_INVALID {
		return nil
	}
	return m.value.Pack(buf)
}

func (m *DocResponse) unpackStruct(tag DocResponseTag, buf *bytes.Buffer) (clad.Struct, error) {
	switch tag {
	case DocResponseTag_Write:
		var ret WriteResponse
		if err := ret.Unpack(buf); err != nil {
			return nil, err
		}
		return &ret, nil
	case DocResponseTag_Read:
		var ret ReadResponse
		if err := ret.Unpack(buf); err != nil {
			return nil, err
		}
		return &ret, nil
	case DocResponseTag_DeleteResp:
		var ret Void
		if err := ret.Unpack(buf); err != nil {
			return nil, err
		}
		return &ret, nil
	case DocResponseTag_Err:
		var ret ErrorResponse
		if err := ret.Unpack(buf); err != nil {
			return nil, err
		}
		return &ret, nil
	case DocResponseTag_User:
		var ret UserResponse
		if err := ret.Unpack(buf); err != nil {
			return nil, err
		}
		return &ret, nil
	case DocResponseTag_Thing:
		var ret ThingResponse
		if err := ret.Unpack(buf); err != nil {
			return nil, err
		}
		return &ret, nil
	default:
		return nil, errors.New("invalid tag to unpackStruct")
	}
}

func (m *DocResponse) Unpack(buf *bytes.Buffer) error {
	tag := DocResponseTag_INVALID
	if err := binary.Read(buf, binary.LittleEndian, &tag); err != nil {
		return err
	}
	m.tag = &tag
	if tag == DocResponseTag_INVALID {
		m.value = nil
		return nil
	}
	val, err := m.unpackStruct(tag, buf)
	if err != nil {
		*m.tag = DocResponseTag_INVALID
		return err
	}
	m.value = val
	return nil
}

func (t DocResponseTag) String() string {
	switch t {
	case DocResponseTag_Write:
		return "Write"
	case DocResponseTag_Read:
		return "Read"
	case DocResponseTag_DeleteResp:
		return "DeleteResp"
	case DocResponseTag_Err:
		return "Err"
	case DocResponseTag_User:
		return "User"
	case DocResponseTag_Thing:
		return "Thing"
	default:
		return "INVALID"
	}
}

func (m *DocResponse) String() string {
	if m.tag == nil {
		return "nil"
	}
	if *m.tag == DocResponseTag_INVALID {
		return "INVALID"
	}
	return fmt.Sprintf("%s: {%s}", *m.tag, m.value)
}

func (m *DocResponse) GetWrite() *WriteResponse {
	if m.tag == nil || *m.tag != DocResponseTag_Write {
		return nil
	}
	return m.value.(*WriteResponse)
}

func (m *DocResponse) SetWrite(value *WriteResponse) {
	newTag := DocResponseTag_Write
	m.tag = &newTag
	m.value = value
}

func NewDocResponseWithWrite(value *WriteResponse) *DocResponse {
	var ret DocResponse
	ret.SetWrite(value)
	return &ret
}

func (m *DocResponse) GetRead() *ReadResponse {
	if m.tag == nil || *m.tag != DocResponseTag_Read {
		return nil
	}
	return m.value.(*ReadResponse)
}

func (m *DocResponse) SetRead(value *ReadResponse) {
	newTag := DocResponseTag_Read
	m.tag = &newTag
	m.value = value
}

func NewDocResponseWithRead(value *ReadResponse) *DocResponse {
	var ret DocResponse
	ret.SetRead(value)
	return &ret
}

func (m *DocResponse) GetDeleteResp() *Void {
	if m.tag == nil || *m.tag != DocResponseTag_DeleteResp {
		return nil
	}
	return m.value.(*Void)
}

func (m *DocResponse) SetDeleteResp(value *Void) {
	newTag := DocResponseTag_DeleteResp
	m.tag = &newTag
	m.value = value
}

func NewDocResponseWithDeleteResp(value *Void) *DocResponse {
	var ret DocResponse
	ret.SetDeleteResp(value)
	return &ret
}

func (m *DocResponse) GetErr() *ErrorResponse {
	if m.tag == nil || *m.tag != DocResponseTag_Err {
		return nil
	}
	return m.value.(*ErrorResponse)
}

func (m *DocResponse) SetErr(value *ErrorResponse) {
	newTag := DocResponseTag_Err
	m.tag = &newTag
	m.value = value
}

func NewDocResponseWithErr(value *ErrorResponse) *DocResponse {
	var ret DocResponse
	ret.SetErr(value)
	return &ret
}

func (m *DocResponse) GetUser() *UserResponse {
	if m.tag == nil || *m.tag != DocResponseTag_User {
		return nil
	}
	return m.value.(*UserResponse)
}

func (m *DocResponse) SetUser(value *UserResponse) {
	newTag := DocResponseTag_User
	m.tag = &newTag
	m.value = value
}

func NewDocResponseWithUser(value *UserResponse) *DocResponse {
	var ret DocResponse
	ret.SetUser(value)
	return &ret
}

func (m *DocResponse) GetThing() *ThingResponse {
	if m.tag == nil || *m.tag != DocResponseTag_Thing {
		return nil
	}
	return m.value.(*ThingResponse)
}

func (m *DocResponse) SetThing(value *ThingResponse) {
	newTag := DocResponseTag_Thing
	m.tag = &newTag
	m.value = value
}

func NewDocResponseWithThing(value *ThingResponse) *DocResponse {
	var ret DocResponse
	ret.SetThing(value)
	return &ret
}