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tl_draft_message_gen.go
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tl_draft_message_gen.go
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// Code generated by gotdgen, DO NOT EDIT.
package tg
import (
"context"
"errors"
"fmt"
"sort"
"strings"
"go.uber.org/multierr"
"github.com/gotd/td/bin"
"github.com/gotd/td/tdjson"
"github.com/gotd/td/tdp"
"github.com/gotd/td/tgerr"
)
// No-op definition for keeping imports.
var (
_ = bin.Buffer{}
_ = context.Background()
_ = fmt.Stringer(nil)
_ = strings.Builder{}
_ = errors.Is
_ = multierr.AppendInto
_ = sort.Ints
_ = tdp.Format
_ = tgerr.Error{}
_ = tdjson.Encoder{}
)
// DraftMessageEmpty represents TL type `draftMessageEmpty#1b0c841a`.
// Empty draft
//
// See https://core.telegram.org/constructor/draftMessageEmpty for reference.
type DraftMessageEmpty struct {
// Flags, see TL conditional fields¹
//
// Links:
// 1) https://core.telegram.org/mtproto/TL-combinators#conditional-fields
Flags bin.Fields
// When was the draft last updated
//
// Use SetDate and GetDate helpers.
Date int
}
// DraftMessageEmptyTypeID is TL type id of DraftMessageEmpty.
const DraftMessageEmptyTypeID = 0x1b0c841a
// construct implements constructor of DraftMessageClass.
func (d DraftMessageEmpty) construct() DraftMessageClass { return &d }
// Ensuring interfaces in compile-time for DraftMessageEmpty.
var (
_ bin.Encoder = &DraftMessageEmpty{}
_ bin.Decoder = &DraftMessageEmpty{}
_ bin.BareEncoder = &DraftMessageEmpty{}
_ bin.BareDecoder = &DraftMessageEmpty{}
_ DraftMessageClass = &DraftMessageEmpty{}
)
func (d *DraftMessageEmpty) Zero() bool {
if d == nil {
return true
}
if !(d.Flags.Zero()) {
return false
}
if !(d.Date == 0) {
return false
}
return true
}
// String implements fmt.Stringer.
func (d *DraftMessageEmpty) String() string {
if d == nil {
return "DraftMessageEmpty(nil)"
}
type Alias DraftMessageEmpty
return fmt.Sprintf("DraftMessageEmpty%+v", Alias(*d))
}
// FillFrom fills DraftMessageEmpty from given interface.
func (d *DraftMessageEmpty) FillFrom(from interface {
GetDate() (value int, ok bool)
}) {
if val, ok := from.GetDate(); ok {
d.Date = val
}
}
// TypeID returns type id in TL schema.
//
// See https://core.telegram.org/mtproto/TL-tl#remarks.
func (*DraftMessageEmpty) TypeID() uint32 {
return DraftMessageEmptyTypeID
}
// TypeName returns name of type in TL schema.
func (*DraftMessageEmpty) TypeName() string {
return "draftMessageEmpty"
}
// TypeInfo returns info about TL type.
func (d *DraftMessageEmpty) TypeInfo() tdp.Type {
typ := tdp.Type{
Name: "draftMessageEmpty",
ID: DraftMessageEmptyTypeID,
}
if d == nil {
typ.Null = true
return typ
}
typ.Fields = []tdp.Field{
{
Name: "Date",
SchemaName: "date",
Null: !d.Flags.Has(0),
},
}
return typ
}
// SetFlags sets flags for non-zero fields.
func (d *DraftMessageEmpty) SetFlags() {
if !(d.Date == 0) {
d.Flags.Set(0)
}
}
// Encode implements bin.Encoder.
func (d *DraftMessageEmpty) Encode(b *bin.Buffer) error {
if d == nil {
return fmt.Errorf("can't encode draftMessageEmpty#1b0c841a as nil")
}
b.PutID(DraftMessageEmptyTypeID)
return d.EncodeBare(b)
}
// EncodeBare implements bin.BareEncoder.
func (d *DraftMessageEmpty) EncodeBare(b *bin.Buffer) error {
if d == nil {
return fmt.Errorf("can't encode draftMessageEmpty#1b0c841a as nil")
}
d.SetFlags()
if err := d.Flags.Encode(b); err != nil {
return fmt.Errorf("unable to encode draftMessageEmpty#1b0c841a: field flags: %w", err)
}
if d.Flags.Has(0) {
b.PutInt(d.Date)
}
return nil
}
// Decode implements bin.Decoder.
func (d *DraftMessageEmpty) Decode(b *bin.Buffer) error {
if d == nil {
return fmt.Errorf("can't decode draftMessageEmpty#1b0c841a to nil")
}
if err := b.ConsumeID(DraftMessageEmptyTypeID); err != nil {
return fmt.Errorf("unable to decode draftMessageEmpty#1b0c841a: %w", err)
}
return d.DecodeBare(b)
}
// DecodeBare implements bin.BareDecoder.
func (d *DraftMessageEmpty) DecodeBare(b *bin.Buffer) error {
if d == nil {
return fmt.Errorf("can't decode draftMessageEmpty#1b0c841a to nil")
}
{
if err := d.Flags.Decode(b); err != nil {
return fmt.Errorf("unable to decode draftMessageEmpty#1b0c841a: field flags: %w", err)
}
}
if d.Flags.Has(0) {
value, err := b.Int()
if err != nil {
return fmt.Errorf("unable to decode draftMessageEmpty#1b0c841a: field date: %w", err)
}
d.Date = value
}
return nil
}
// SetDate sets value of Date conditional field.
func (d *DraftMessageEmpty) SetDate(value int) {
d.Flags.Set(0)
d.Date = value
}
// GetDate returns value of Date conditional field and
// boolean which is true if field was set.
func (d *DraftMessageEmpty) GetDate() (value int, ok bool) {
if d == nil {
return
}
if !d.Flags.Has(0) {
return value, false
}
return d.Date, true
}
// DraftMessage represents TL type `draftMessage#fd8e711f`.
// Represents a message draft¹.
//
// Links:
// 1. https://core.telegram.org/api/drafts
//
// See https://core.telegram.org/constructor/draftMessage for reference.
type DraftMessage struct {
// Flags, see TL conditional fields¹
//
// Links:
// 1) https://core.telegram.org/mtproto/TL-combinators#conditional-fields
Flags bin.Fields
// Whether no webpage preview will be generated
NoWebpage bool
// The message this message will reply to
//
// Use SetReplyToMsgID and GetReplyToMsgID helpers.
ReplyToMsgID int
// The draft
Message string
// Message entities¹ for styled text.
//
// Links:
// 1) https://core.telegram.org/api/entities
//
// Use SetEntities and GetEntities helpers.
Entities []MessageEntityClass
// Date of last update of the draft.
Date int
}
// DraftMessageTypeID is TL type id of DraftMessage.
const DraftMessageTypeID = 0xfd8e711f
// construct implements constructor of DraftMessageClass.
func (d DraftMessage) construct() DraftMessageClass { return &d }
// Ensuring interfaces in compile-time for DraftMessage.
var (
_ bin.Encoder = &DraftMessage{}
_ bin.Decoder = &DraftMessage{}
_ bin.BareEncoder = &DraftMessage{}
_ bin.BareDecoder = &DraftMessage{}
_ DraftMessageClass = &DraftMessage{}
)
func (d *DraftMessage) Zero() bool {
if d == nil {
return true
}
if !(d.Flags.Zero()) {
return false
}
if !(d.NoWebpage == false) {
return false
}
if !(d.ReplyToMsgID == 0) {
return false
}
if !(d.Message == "") {
return false
}
if !(d.Entities == nil) {
return false
}
if !(d.Date == 0) {
return false
}
return true
}
// String implements fmt.Stringer.
func (d *DraftMessage) String() string {
if d == nil {
return "DraftMessage(nil)"
}
type Alias DraftMessage
return fmt.Sprintf("DraftMessage%+v", Alias(*d))
}
// FillFrom fills DraftMessage from given interface.
func (d *DraftMessage) FillFrom(from interface {
GetNoWebpage() (value bool)
GetReplyToMsgID() (value int, ok bool)
GetMessage() (value string)
GetEntities() (value []MessageEntityClass, ok bool)
GetDate() (value int)
}) {
d.NoWebpage = from.GetNoWebpage()
if val, ok := from.GetReplyToMsgID(); ok {
d.ReplyToMsgID = val
}
d.Message = from.GetMessage()
if val, ok := from.GetEntities(); ok {
d.Entities = val
}
d.Date = from.GetDate()
}
// TypeID returns type id in TL schema.
//
// See https://core.telegram.org/mtproto/TL-tl#remarks.
func (*DraftMessage) TypeID() uint32 {
return DraftMessageTypeID
}
// TypeName returns name of type in TL schema.
func (*DraftMessage) TypeName() string {
return "draftMessage"
}
// TypeInfo returns info about TL type.
func (d *DraftMessage) TypeInfo() tdp.Type {
typ := tdp.Type{
Name: "draftMessage",
ID: DraftMessageTypeID,
}
if d == nil {
typ.Null = true
return typ
}
typ.Fields = []tdp.Field{
{
Name: "NoWebpage",
SchemaName: "no_webpage",
Null: !d.Flags.Has(1),
},
{
Name: "ReplyToMsgID",
SchemaName: "reply_to_msg_id",
Null: !d.Flags.Has(0),
},
{
Name: "Message",
SchemaName: "message",
},
{
Name: "Entities",
SchemaName: "entities",
Null: !d.Flags.Has(3),
},
{
Name: "Date",
SchemaName: "date",
},
}
return typ
}
// SetFlags sets flags for non-zero fields.
func (d *DraftMessage) SetFlags() {
if !(d.NoWebpage == false) {
d.Flags.Set(1)
}
if !(d.ReplyToMsgID == 0) {
d.Flags.Set(0)
}
if !(d.Entities == nil) {
d.Flags.Set(3)
}
}
// Encode implements bin.Encoder.
func (d *DraftMessage) Encode(b *bin.Buffer) error {
if d == nil {
return fmt.Errorf("can't encode draftMessage#fd8e711f as nil")
}
b.PutID(DraftMessageTypeID)
return d.EncodeBare(b)
}
// EncodeBare implements bin.BareEncoder.
func (d *DraftMessage) EncodeBare(b *bin.Buffer) error {
if d == nil {
return fmt.Errorf("can't encode draftMessage#fd8e711f as nil")
}
d.SetFlags()
if err := d.Flags.Encode(b); err != nil {
return fmt.Errorf("unable to encode draftMessage#fd8e711f: field flags: %w", err)
}
if d.Flags.Has(0) {
b.PutInt(d.ReplyToMsgID)
}
b.PutString(d.Message)
if d.Flags.Has(3) {
b.PutVectorHeader(len(d.Entities))
for idx, v := range d.Entities {
if v == nil {
return fmt.Errorf("unable to encode draftMessage#fd8e711f: field entities element with index %d is nil", idx)
}
if err := v.Encode(b); err != nil {
return fmt.Errorf("unable to encode draftMessage#fd8e711f: field entities element with index %d: %w", idx, err)
}
}
}
b.PutInt(d.Date)
return nil
}
// Decode implements bin.Decoder.
func (d *DraftMessage) Decode(b *bin.Buffer) error {
if d == nil {
return fmt.Errorf("can't decode draftMessage#fd8e711f to nil")
}
if err := b.ConsumeID(DraftMessageTypeID); err != nil {
return fmt.Errorf("unable to decode draftMessage#fd8e711f: %w", err)
}
return d.DecodeBare(b)
}
// DecodeBare implements bin.BareDecoder.
func (d *DraftMessage) DecodeBare(b *bin.Buffer) error {
if d == nil {
return fmt.Errorf("can't decode draftMessage#fd8e711f to nil")
}
{
if err := d.Flags.Decode(b); err != nil {
return fmt.Errorf("unable to decode draftMessage#fd8e711f: field flags: %w", err)
}
}
d.NoWebpage = d.Flags.Has(1)
if d.Flags.Has(0) {
value, err := b.Int()
if err != nil {
return fmt.Errorf("unable to decode draftMessage#fd8e711f: field reply_to_msg_id: %w", err)
}
d.ReplyToMsgID = value
}
{
value, err := b.String()
if err != nil {
return fmt.Errorf("unable to decode draftMessage#fd8e711f: field message: %w", err)
}
d.Message = value
}
if d.Flags.Has(3) {
headerLen, err := b.VectorHeader()
if err != nil {
return fmt.Errorf("unable to decode draftMessage#fd8e711f: field entities: %w", err)
}
if headerLen > 0 {
d.Entities = make([]MessageEntityClass, 0, headerLen%bin.PreallocateLimit)
}
for idx := 0; idx < headerLen; idx++ {
value, err := DecodeMessageEntity(b)
if err != nil {
return fmt.Errorf("unable to decode draftMessage#fd8e711f: field entities: %w", err)
}
d.Entities = append(d.Entities, value)
}
}
{
value, err := b.Int()
if err != nil {
return fmt.Errorf("unable to decode draftMessage#fd8e711f: field date: %w", err)
}
d.Date = value
}
return nil
}
// SetNoWebpage sets value of NoWebpage conditional field.
func (d *DraftMessage) SetNoWebpage(value bool) {
if value {
d.Flags.Set(1)
d.NoWebpage = true
} else {
d.Flags.Unset(1)
d.NoWebpage = false
}
}
// GetNoWebpage returns value of NoWebpage conditional field.
func (d *DraftMessage) GetNoWebpage() (value bool) {
if d == nil {
return
}
return d.Flags.Has(1)
}
// SetReplyToMsgID sets value of ReplyToMsgID conditional field.
func (d *DraftMessage) SetReplyToMsgID(value int) {
d.Flags.Set(0)
d.ReplyToMsgID = value
}
// GetReplyToMsgID returns value of ReplyToMsgID conditional field and
// boolean which is true if field was set.
func (d *DraftMessage) GetReplyToMsgID() (value int, ok bool) {
if d == nil {
return
}
if !d.Flags.Has(0) {
return value, false
}
return d.ReplyToMsgID, true
}
// GetMessage returns value of Message field.
func (d *DraftMessage) GetMessage() (value string) {
if d == nil {
return
}
return d.Message
}
// SetEntities sets value of Entities conditional field.
func (d *DraftMessage) SetEntities(value []MessageEntityClass) {
d.Flags.Set(3)
d.Entities = value
}
// GetEntities returns value of Entities conditional field and
// boolean which is true if field was set.
func (d *DraftMessage) GetEntities() (value []MessageEntityClass, ok bool) {
if d == nil {
return
}
if !d.Flags.Has(3) {
return value, false
}
return d.Entities, true
}
// GetDate returns value of Date field.
func (d *DraftMessage) GetDate() (value int) {
if d == nil {
return
}
return d.Date
}
// MapEntities returns field Entities wrapped in MessageEntityClassArray helper.
func (d *DraftMessage) MapEntities() (value MessageEntityClassArray, ok bool) {
if !d.Flags.Has(3) {
return value, false
}
return MessageEntityClassArray(d.Entities), true
}
// DraftMessageClassName is schema name of DraftMessageClass.
const DraftMessageClassName = "DraftMessage"
// DraftMessageClass represents DraftMessage generic type.
//
// See https://core.telegram.org/type/DraftMessage for reference.
//
// Example:
//
// g, err := tg.DecodeDraftMessage(buf)
// if err != nil {
// panic(err)
// }
// switch v := g.(type) {
// case *tg.DraftMessageEmpty: // draftMessageEmpty#1b0c841a
// case *tg.DraftMessage: // draftMessage#fd8e711f
// default: panic(v)
// }
type DraftMessageClass interface {
bin.Encoder
bin.Decoder
bin.BareEncoder
bin.BareDecoder
construct() DraftMessageClass
// TypeID returns type id in TL schema.
//
// See https://core.telegram.org/mtproto/TL-tl#remarks.
TypeID() uint32
// TypeName returns name of type in TL schema.
TypeName() string
// String implements fmt.Stringer.
String() string
// Zero returns true if current object has a zero value.
Zero() bool
// AsNotEmpty tries to map DraftMessageClass to DraftMessage.
AsNotEmpty() (*DraftMessage, bool)
}
// AsNotEmpty tries to map DraftMessageEmpty to DraftMessage.
func (d *DraftMessageEmpty) AsNotEmpty() (*DraftMessage, bool) {
return nil, false
}
// AsNotEmpty tries to map DraftMessage to DraftMessage.
func (d *DraftMessage) AsNotEmpty() (*DraftMessage, bool) {
return d, true
}
// DecodeDraftMessage implements binary de-serialization for DraftMessageClass.
func DecodeDraftMessage(buf *bin.Buffer) (DraftMessageClass, error) {
id, err := buf.PeekID()
if err != nil {
return nil, err
}
switch id {
case DraftMessageEmptyTypeID:
// Decoding draftMessageEmpty#1b0c841a.
v := DraftMessageEmpty{}
if err := v.Decode(buf); err != nil {
return nil, fmt.Errorf("unable to decode DraftMessageClass: %w", err)
}
return &v, nil
case DraftMessageTypeID:
// Decoding draftMessage#fd8e711f.
v := DraftMessage{}
if err := v.Decode(buf); err != nil {
return nil, fmt.Errorf("unable to decode DraftMessageClass: %w", err)
}
return &v, nil
default:
return nil, fmt.Errorf("unable to decode DraftMessageClass: %w", bin.NewUnexpectedID(id))
}
}
// DraftMessage boxes the DraftMessageClass providing a helper.
type DraftMessageBox struct {
DraftMessage DraftMessageClass
}
// Decode implements bin.Decoder for DraftMessageBox.
func (b *DraftMessageBox) Decode(buf *bin.Buffer) error {
if b == nil {
return fmt.Errorf("unable to decode DraftMessageBox to nil")
}
v, err := DecodeDraftMessage(buf)
if err != nil {
return fmt.Errorf("unable to decode boxed value: %w", err)
}
b.DraftMessage = v
return nil
}
// Encode implements bin.Encode for DraftMessageBox.
func (b *DraftMessageBox) Encode(buf *bin.Buffer) error {
if b == nil || b.DraftMessage == nil {
return fmt.Errorf("unable to encode DraftMessageClass as nil")
}
return b.DraftMessage.Encode(buf)
}