mautrix-telegram/pkg/gotd/gen/example/tl_echo_vector_gen.go

// Code generated by gotdgen, DO NOT EDIT.

package td

import (
	"context"
	"errors"
	"fmt"
	"sort"
	"strings"

	"go.uber.org/multierr"

	"go.mau.fi/mautrix-telegram/pkg/gotd/bin"
	"go.mau.fi/mautrix-telegram/pkg/gotd/tdjson"
	"go.mau.fi/mautrix-telegram/pkg/gotd/tdp"
	"go.mau.fi/mautrix-telegram/pkg/gotd/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{}
)

// EchoVectorRequest represents TL type `echoVector#d4785939`.
//
// See https://localhost:80/doc/method/echoVector for reference.
type EchoVectorRequest struct {
	// IDs field of EchoVectorRequest.
	IDs []int
}

// EchoVectorRequestTypeID is TL type id of EchoVectorRequest.
const EchoVectorRequestTypeID = 0xd4785939

// Ensuring interfaces in compile-time for EchoVectorRequest.
var (
	_ bin.Encoder     = &EchoVectorRequest{}
	_ bin.Decoder     = &EchoVectorRequest{}
	_ bin.BareEncoder = &EchoVectorRequest{}
	_ bin.BareDecoder = &EchoVectorRequest{}
)

func (e *EchoVectorRequest) Zero() bool {
	if e == nil {
		return true
	}
	if !(e.IDs == nil) {
		return false
	}

	return true
}

// String implements fmt.Stringer.
func (e *EchoVectorRequest) String() string {
	if e == nil {
		return "EchoVectorRequest(nil)"
	}
	type Alias EchoVectorRequest
	return fmt.Sprintf("EchoVectorRequest%+v", Alias(*e))
}

// TypeID returns type id in TL schema.
//
// See https://core.telegram.org/mtproto/TL-tl#remarks.
func (*EchoVectorRequest) TypeID() uint32 {
	return EchoVectorRequestTypeID
}

// TypeName returns name of type in TL schema.
func (*EchoVectorRequest) TypeName() string {
	return "echoVector"
}

// TypeInfo returns info about TL type.
func (e *EchoVectorRequest) TypeInfo() tdp.Type {
	typ := tdp.Type{
		Name: "echoVector",
		ID:   EchoVectorRequestTypeID,
	}
	if e == nil {
		typ.Null = true
		return typ
	}
	typ.Fields = []tdp.Field{
		{
			Name:       "IDs",
			SchemaName: "ids",
		},
	}
	return typ
}

// Encode implements bin.Encoder.
func (e *EchoVectorRequest) Encode(b *bin.Buffer) error {
	if e == nil {
		return fmt.Errorf("can't encode echoVector#d4785939 as nil")
	}
	b.PutID(EchoVectorRequestTypeID)
	return e.EncodeBare(b)
}

// EncodeBare implements bin.BareEncoder.
func (e *EchoVectorRequest) EncodeBare(b *bin.Buffer) error {
	if e == nil {
		return fmt.Errorf("can't encode echoVector#d4785939 as nil")
	}
	b.PutVectorHeader(len(e.IDs))
	for _, v := range e.IDs {
		b.PutInt(v)
	}
	return nil
}

// Decode implements bin.Decoder.
func (e *EchoVectorRequest) Decode(b *bin.Buffer) error {
	if e == nil {
		return fmt.Errorf("can't decode echoVector#d4785939 to nil")
	}
	if err := b.ConsumeID(EchoVectorRequestTypeID); err != nil {
		return fmt.Errorf("unable to decode echoVector#d4785939: %w", err)
	}
	return e.DecodeBare(b)
}

// DecodeBare implements bin.BareDecoder.
func (e *EchoVectorRequest) DecodeBare(b *bin.Buffer) error {
	if e == nil {
		return fmt.Errorf("can't decode echoVector#d4785939 to nil")
	}
	{
		headerLen, err := b.VectorHeader()
		if err != nil {
			return fmt.Errorf("unable to decode echoVector#d4785939: field ids: %w", err)
		}

		if headerLen > 0 {
			e.IDs = make([]int, 0, headerLen%bin.PreallocateLimit)
		}
		for idx := 0; idx < headerLen; idx++ {
			value, err := b.Int()
			if err != nil {
				return fmt.Errorf("unable to decode echoVector#d4785939: field ids: %w", err)
			}
			e.IDs = append(e.IDs, value)
		}
	}
	return nil
}

// GetIDs returns value of IDs field.
func (e *EchoVectorRequest) GetIDs() (value []int) {
	if e == nil {
		return
	}
	return e.IDs
}

// EchoVector invokes method echoVector#d4785939 returning error if any.
//
// See https://localhost:80/doc/method/echoVector for reference.
func (c *Client) EchoVector(ctx context.Context, ids []int) ([]int, error) {
	var result IntVector

	request := &EchoVectorRequest{
		IDs: ids,
	}
	if err := c.rpc.Invoke(ctx, request, &result); err != nil {
		return nil, err
	}
	return []int(result.Elems), nil
}