package proto

import (
	"github.com/gotd/td/bin"
)

// ResultTypeID is TL type id of Result.
const ResultTypeID = 0xf35c6d01

// Result is rpc_result#f35c6d01.
type Result struct {
	RequestMessageID int64
	Result           []byte
}

// Encode implements bin.Encoder.
func (r *Result) Encode(b *bin.Buffer) error {
	b.PutID(ResultTypeID)
	b.PutLong(r.RequestMessageID)
	b.Put(r.Result)
	return nil
}

// Decode implements bin.Decoder.
func (r *Result) Decode(b *bin.Buffer) error {
	if err := b.ConsumeID(ResultTypeID); err != nil {
		return err
	}
	{
		v, err := b.Long()
		if err != nil {
			return err
		}
		r.RequestMessageID = v
	}

	r.Result = append(r.Result[:0], b.Buf...)
	b.Skip(len(b.Buf))

	return nil
}