// Code generated by gotdgen, DO NOT EDIT.

package tdapi

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{}
)

// GiveawayPrizePremium represents TL type `giveawayPrizePremium#1b12e978`.
type GiveawayPrizePremium struct {
	// Number of months the Telegram Premium subscription will be active after code
	// activation
	MonthCount int32
}

// GiveawayPrizePremiumTypeID is TL type id of GiveawayPrizePremium.
const GiveawayPrizePremiumTypeID = 0x1b12e978

// construct implements constructor of GiveawayPrizeClass.
func (g GiveawayPrizePremium) construct() GiveawayPrizeClass { return &g }

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

	_ GiveawayPrizeClass = &GiveawayPrizePremium{}
)

func (g *GiveawayPrizePremium) Zero() bool {
	if g == nil {
		return true
	}
	if !(g.MonthCount == 0) {
		return false
	}

	return true
}

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

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

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

// TypeInfo returns info about TL type.
func (g *GiveawayPrizePremium) TypeInfo() tdp.Type {
	typ := tdp.Type{
		Name: "giveawayPrizePremium",
		ID:   GiveawayPrizePremiumTypeID,
	}
	if g == nil {
		typ.Null = true
		return typ
	}
	typ.Fields = []tdp.Field{
		{
			Name:       "MonthCount",
			SchemaName: "month_count",
		},
	}
	return typ
}

// Encode implements bin.Encoder.
func (g *GiveawayPrizePremium) Encode(b *bin.Buffer) error {
	if g == nil {
		return fmt.Errorf("can't encode giveawayPrizePremium#1b12e978 as nil")
	}
	b.PutID(GiveawayPrizePremiumTypeID)
	return g.EncodeBare(b)
}

// EncodeBare implements bin.BareEncoder.
func (g *GiveawayPrizePremium) EncodeBare(b *bin.Buffer) error {
	if g == nil {
		return fmt.Errorf("can't encode giveawayPrizePremium#1b12e978 as nil")
	}
	b.PutInt32(g.MonthCount)
	return nil
}

// Decode implements bin.Decoder.
func (g *GiveawayPrizePremium) Decode(b *bin.Buffer) error {
	if g == nil {
		return fmt.Errorf("can't decode giveawayPrizePremium#1b12e978 to nil")
	}
	if err := b.ConsumeID(GiveawayPrizePremiumTypeID); err != nil {
		return fmt.Errorf("unable to decode giveawayPrizePremium#1b12e978: %w", err)
	}
	return g.DecodeBare(b)
}

// DecodeBare implements bin.BareDecoder.
func (g *GiveawayPrizePremium) DecodeBare(b *bin.Buffer) error {
	if g == nil {
		return fmt.Errorf("can't decode giveawayPrizePremium#1b12e978 to nil")
	}
	{
		value, err := b.Int32()
		if err != nil {
			return fmt.Errorf("unable to decode giveawayPrizePremium#1b12e978: field month_count: %w", err)
		}
		g.MonthCount = value
	}
	return nil
}

// EncodeTDLibJSON implements tdjson.TDLibEncoder.
func (g *GiveawayPrizePremium) EncodeTDLibJSON(b tdjson.Encoder) error {
	if g == nil {
		return fmt.Errorf("can't encode giveawayPrizePremium#1b12e978 as nil")
	}
	b.ObjStart()
	b.PutID("giveawayPrizePremium")
	b.Comma()
	b.FieldStart("month_count")
	b.PutInt32(g.MonthCount)
	b.Comma()
	b.StripComma()
	b.ObjEnd()
	return nil
}

// DecodeTDLibJSON implements tdjson.TDLibDecoder.
func (g *GiveawayPrizePremium) DecodeTDLibJSON(b tdjson.Decoder) error {
	if g == nil {
		return fmt.Errorf("can't decode giveawayPrizePremium#1b12e978 to nil")
	}

	return b.Obj(func(b tdjson.Decoder, key []byte) error {
		switch string(key) {
		case tdjson.TypeField:
			if err := b.ConsumeID("giveawayPrizePremium"); err != nil {
				return fmt.Errorf("unable to decode giveawayPrizePremium#1b12e978: %w", err)
			}
		case "month_count":
			value, err := b.Int32()
			if err != nil {
				return fmt.Errorf("unable to decode giveawayPrizePremium#1b12e978: field month_count: %w", err)
			}
			g.MonthCount = value
		default:
			return b.Skip()
		}
		return nil
	})
}

// GetMonthCount returns value of MonthCount field.
func (g *GiveawayPrizePremium) GetMonthCount() (value int32) {
	if g == nil {
		return
	}
	return g.MonthCount
}

// GiveawayPrizeStars represents TL type `giveawayPrizeStars#954c1fa4`.
type GiveawayPrizeStars struct {
	// Number of Telegram Stars that will be shared by all winners
	StarCount int64
}

// GiveawayPrizeStarsTypeID is TL type id of GiveawayPrizeStars.
const GiveawayPrizeStarsTypeID = 0x954c1fa4

// construct implements constructor of GiveawayPrizeClass.
func (g GiveawayPrizeStars) construct() GiveawayPrizeClass { return &g }

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

	_ GiveawayPrizeClass = &GiveawayPrizeStars{}
)

func (g *GiveawayPrizeStars) Zero() bool {
	if g == nil {
		return true
	}
	if !(g.StarCount == 0) {
		return false
	}

	return true
}

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

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

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

// TypeInfo returns info about TL type.
func (g *GiveawayPrizeStars) TypeInfo() tdp.Type {
	typ := tdp.Type{
		Name: "giveawayPrizeStars",
		ID:   GiveawayPrizeStarsTypeID,
	}
	if g == nil {
		typ.Null = true
		return typ
	}
	typ.Fields = []tdp.Field{
		{
			Name:       "StarCount",
			SchemaName: "star_count",
		},
	}
	return typ
}

// Encode implements bin.Encoder.
func (g *GiveawayPrizeStars) Encode(b *bin.Buffer) error {
	if g == nil {
		return fmt.Errorf("can't encode giveawayPrizeStars#954c1fa4 as nil")
	}
	b.PutID(GiveawayPrizeStarsTypeID)
	return g.EncodeBare(b)
}

// EncodeBare implements bin.BareEncoder.
func (g *GiveawayPrizeStars) EncodeBare(b *bin.Buffer) error {
	if g == nil {
		return fmt.Errorf("can't encode giveawayPrizeStars#954c1fa4 as nil")
	}
	b.PutInt53(g.StarCount)
	return nil
}

// Decode implements bin.Decoder.
func (g *GiveawayPrizeStars) Decode(b *bin.Buffer) error {
	if g == nil {
		return fmt.Errorf("can't decode giveawayPrizeStars#954c1fa4 to nil")
	}
	if err := b.ConsumeID(GiveawayPrizeStarsTypeID); err != nil {
		return fmt.Errorf("unable to decode giveawayPrizeStars#954c1fa4: %w", err)
	}
	return g.DecodeBare(b)
}

// DecodeBare implements bin.BareDecoder.
func (g *GiveawayPrizeStars) DecodeBare(b *bin.Buffer) error {
	if g == nil {
		return fmt.Errorf("can't decode giveawayPrizeStars#954c1fa4 to nil")
	}
	{
		value, err := b.Int53()
		if err != nil {
			return fmt.Errorf("unable to decode giveawayPrizeStars#954c1fa4: field star_count: %w", err)
		}
		g.StarCount = value
	}
	return nil
}

// EncodeTDLibJSON implements tdjson.TDLibEncoder.
func (g *GiveawayPrizeStars) EncodeTDLibJSON(b tdjson.Encoder) error {
	if g == nil {
		return fmt.Errorf("can't encode giveawayPrizeStars#954c1fa4 as nil")
	}
	b.ObjStart()
	b.PutID("giveawayPrizeStars")
	b.Comma()
	b.FieldStart("star_count")
	b.PutInt53(g.StarCount)
	b.Comma()
	b.StripComma()
	b.ObjEnd()
	return nil
}

// DecodeTDLibJSON implements tdjson.TDLibDecoder.
func (g *GiveawayPrizeStars) DecodeTDLibJSON(b tdjson.Decoder) error {
	if g == nil {
		return fmt.Errorf("can't decode giveawayPrizeStars#954c1fa4 to nil")
	}

	return b.Obj(func(b tdjson.Decoder, key []byte) error {
		switch string(key) {
		case tdjson.TypeField:
			if err := b.ConsumeID("giveawayPrizeStars"); err != nil {
				return fmt.Errorf("unable to decode giveawayPrizeStars#954c1fa4: %w", err)
			}
		case "star_count":
			value, err := b.Int53()
			if err != nil {
				return fmt.Errorf("unable to decode giveawayPrizeStars#954c1fa4: field star_count: %w", err)
			}
			g.StarCount = value
		default:
			return b.Skip()
		}
		return nil
	})
}

// GetStarCount returns value of StarCount field.
func (g *GiveawayPrizeStars) GetStarCount() (value int64) {
	if g == nil {
		return
	}
	return g.StarCount
}

// GiveawayPrizeClassName is schema name of GiveawayPrizeClass.
const GiveawayPrizeClassName = "GiveawayPrize"

// GiveawayPrizeClass represents GiveawayPrize generic type.
//
// Example:
//
//	g, err := tdapi.DecodeGiveawayPrize(buf)
//	if err != nil {
//	    panic(err)
//	}
//	switch v := g.(type) {
//	case *tdapi.GiveawayPrizePremium: // giveawayPrizePremium#1b12e978
//	case *tdapi.GiveawayPrizeStars: // giveawayPrizeStars#954c1fa4
//	default: panic(v)
//	}
type GiveawayPrizeClass interface {
	bin.Encoder
	bin.Decoder
	bin.BareEncoder
	bin.BareDecoder
	construct() GiveawayPrizeClass

	// 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

	EncodeTDLibJSON(b tdjson.Encoder) error
	DecodeTDLibJSON(b tdjson.Decoder) error
}

// DecodeGiveawayPrize implements binary de-serialization for GiveawayPrizeClass.
func DecodeGiveawayPrize(buf *bin.Buffer) (GiveawayPrizeClass, error) {
	id, err := buf.PeekID()
	if err != nil {
		return nil, err
	}
	switch id {
	case GiveawayPrizePremiumTypeID:
		// Decoding giveawayPrizePremium#1b12e978.
		v := GiveawayPrizePremium{}
		if err := v.Decode(buf); err != nil {
			return nil, fmt.Errorf("unable to decode GiveawayPrizeClass: %w", err)
		}
		return &v, nil
	case GiveawayPrizeStarsTypeID:
		// Decoding giveawayPrizeStars#954c1fa4.
		v := GiveawayPrizeStars{}
		if err := v.Decode(buf); err != nil {
			return nil, fmt.Errorf("unable to decode GiveawayPrizeClass: %w", err)
		}
		return &v, nil
	default:
		return nil, fmt.Errorf("unable to decode GiveawayPrizeClass: %w", bin.NewUnexpectedID(id))
	}
}

// DecodeTDLibJSONGiveawayPrize implements binary de-serialization for GiveawayPrizeClass.
func DecodeTDLibJSONGiveawayPrize(buf tdjson.Decoder) (GiveawayPrizeClass, error) {
	id, err := buf.FindTypeID()
	if err != nil {
		return nil, err
	}
	switch id {
	case "giveawayPrizePremium":
		// Decoding giveawayPrizePremium#1b12e978.
		v := GiveawayPrizePremium{}
		if err := v.DecodeTDLibJSON(buf); err != nil {
			return nil, fmt.Errorf("unable to decode GiveawayPrizeClass: %w", err)
		}
		return &v, nil
	case "giveawayPrizeStars":
		// Decoding giveawayPrizeStars#954c1fa4.
		v := GiveawayPrizeStars{}
		if err := v.DecodeTDLibJSON(buf); err != nil {
			return nil, fmt.Errorf("unable to decode GiveawayPrizeClass: %w", err)
		}
		return &v, nil
	default:
		return nil, fmt.Errorf("unable to decode GiveawayPrizeClass: %w", tdjson.NewUnexpectedID(id))
	}
}

// GiveawayPrize boxes the GiveawayPrizeClass providing a helper.
type GiveawayPrizeBox struct {
	GiveawayPrize GiveawayPrizeClass
}

// Decode implements bin.Decoder for GiveawayPrizeBox.
func (b *GiveawayPrizeBox) Decode(buf *bin.Buffer) error {
	if b == nil {
		return fmt.Errorf("unable to decode GiveawayPrizeBox to nil")
	}
	v, err := DecodeGiveawayPrize(buf)
	if err != nil {
		return fmt.Errorf("unable to decode boxed value: %w", err)
	}
	b.GiveawayPrize = v
	return nil
}

// Encode implements bin.Encode for GiveawayPrizeBox.
func (b *GiveawayPrizeBox) Encode(buf *bin.Buffer) error {
	if b == nil || b.GiveawayPrize == nil {
		return fmt.Errorf("unable to encode GiveawayPrizeClass as nil")
	}
	return b.GiveawayPrize.Encode(buf)
}

// DecodeTDLibJSON implements bin.Decoder for GiveawayPrizeBox.
func (b *GiveawayPrizeBox) DecodeTDLibJSON(buf tdjson.Decoder) error {
	if b == nil {
		return fmt.Errorf("unable to decode GiveawayPrizeBox to nil")
	}
	v, err := DecodeTDLibJSONGiveawayPrize(buf)
	if err != nil {
		return fmt.Errorf("unable to decode boxed value: %w", err)
	}
	b.GiveawayPrize = v
	return nil
}

// EncodeTDLibJSON implements bin.Encode for GiveawayPrizeBox.
func (b *GiveawayPrizeBox) EncodeTDLibJSON(buf tdjson.Encoder) error {
	if b == nil || b.GiveawayPrize == nil {
		return fmt.Errorf("unable to encode GiveawayPrizeClass as nil")
	}
	return b.GiveawayPrize.EncodeTDLibJSON(buf)
}