// Code generated by gotdgen, DO NOT EDIT.

package tg

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{}
)

// SavedDialog represents TL type `savedDialog#bd87cb6c`.
// Represents a saved dialog »¹.
//
// Links:
//  1. https://core.telegram.org/api/saved-messages
//
// See https://core.telegram.org/constructor/savedDialog for reference.
type SavedDialog struct {
	// Flags, see TL conditional fields¹
	//
	// Links:
	//  1) https://core.telegram.org/mtproto/TL-combinators#conditional-fields
	Flags bin.Fields
	// Is the dialog pinned
	Pinned bool
	// The dialog
	Peer PeerClass
	// The latest message ID
	TopMessage int
}

// SavedDialogTypeID is TL type id of SavedDialog.
const SavedDialogTypeID = 0xbd87cb6c

// construct implements constructor of SavedDialogClass.
func (s SavedDialog) construct() SavedDialogClass { return &s }

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

	_ SavedDialogClass = &SavedDialog{}
)

func (s *SavedDialog) Zero() bool {
	if s == nil {
		return true
	}
	if !(s.Flags.Zero()) {
		return false
	}
	if !(s.Pinned == false) {
		return false
	}
	if !(s.Peer == nil) {
		return false
	}
	if !(s.TopMessage == 0) {
		return false
	}

	return true
}

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

// FillFrom fills SavedDialog from given interface.
func (s *SavedDialog) FillFrom(from interface {
	GetPinned() (value bool)
	GetPeer() (value PeerClass)
	GetTopMessage() (value int)
}) {
	s.Pinned = from.GetPinned()
	s.Peer = from.GetPeer()
	s.TopMessage = from.GetTopMessage()
}

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

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

// TypeInfo returns info about TL type.
func (s *SavedDialog) TypeInfo() tdp.Type {
	typ := tdp.Type{
		Name: "savedDialog",
		ID:   SavedDialogTypeID,
	}
	if s == nil {
		typ.Null = true
		return typ
	}
	typ.Fields = []tdp.Field{
		{
			Name:       "Pinned",
			SchemaName: "pinned",
			Null:       !s.Flags.Has(2),
		},
		{
			Name:       "Peer",
			SchemaName: "peer",
		},
		{
			Name:       "TopMessage",
			SchemaName: "top_message",
		},
	}
	return typ
}

// SetFlags sets flags for non-zero fields.
func (s *SavedDialog) SetFlags() {
	if !(s.Pinned == false) {
		s.Flags.Set(2)
	}
}

// Encode implements bin.Encoder.
func (s *SavedDialog) Encode(b *bin.Buffer) error {
	if s == nil {
		return fmt.Errorf("can't encode savedDialog#bd87cb6c as nil")
	}
	b.PutID(SavedDialogTypeID)
	return s.EncodeBare(b)
}

// EncodeBare implements bin.BareEncoder.
func (s *SavedDialog) EncodeBare(b *bin.Buffer) error {
	if s == nil {
		return fmt.Errorf("can't encode savedDialog#bd87cb6c as nil")
	}
	s.SetFlags()
	if err := s.Flags.Encode(b); err != nil {
		return fmt.Errorf("unable to encode savedDialog#bd87cb6c: field flags: %w", err)
	}
	if s.Peer == nil {
		return fmt.Errorf("unable to encode savedDialog#bd87cb6c: field peer is nil")
	}
	if err := s.Peer.Encode(b); err != nil {
		return fmt.Errorf("unable to encode savedDialog#bd87cb6c: field peer: %w", err)
	}
	b.PutInt(s.TopMessage)
	return nil
}

// Decode implements bin.Decoder.
func (s *SavedDialog) Decode(b *bin.Buffer) error {
	if s == nil {
		return fmt.Errorf("can't decode savedDialog#bd87cb6c to nil")
	}
	if err := b.ConsumeID(SavedDialogTypeID); err != nil {
		return fmt.Errorf("unable to decode savedDialog#bd87cb6c: %w", err)
	}
	return s.DecodeBare(b)
}

// DecodeBare implements bin.BareDecoder.
func (s *SavedDialog) DecodeBare(b *bin.Buffer) error {
	if s == nil {
		return fmt.Errorf("can't decode savedDialog#bd87cb6c to nil")
	}
	{
		if err := s.Flags.Decode(b); err != nil {
			return fmt.Errorf("unable to decode savedDialog#bd87cb6c: field flags: %w", err)
		}
	}
	s.Pinned = s.Flags.Has(2)
	{
		value, err := DecodePeer(b)
		if err != nil {
			return fmt.Errorf("unable to decode savedDialog#bd87cb6c: field peer: %w", err)
		}
		s.Peer = value
	}
	{
		value, err := b.Int()
		if err != nil {
			return fmt.Errorf("unable to decode savedDialog#bd87cb6c: field top_message: %w", err)
		}
		s.TopMessage = value
	}
	return nil
}

// SetPinned sets value of Pinned conditional field.
func (s *SavedDialog) SetPinned(value bool) {
	if value {
		s.Flags.Set(2)
		s.Pinned = true
	} else {
		s.Flags.Unset(2)
		s.Pinned = false
	}
}

// GetPinned returns value of Pinned conditional field.
func (s *SavedDialog) GetPinned() (value bool) {
	if s == nil {
		return
	}
	return s.Flags.Has(2)
}

// GetPeer returns value of Peer field.
func (s *SavedDialog) GetPeer() (value PeerClass) {
	if s == nil {
		return
	}
	return s.Peer
}

// GetTopMessage returns value of TopMessage field.
func (s *SavedDialog) GetTopMessage() (value int) {
	if s == nil {
		return
	}
	return s.TopMessage
}

// MonoForumDialog represents TL type `monoForumDialog#64407ea7`.
// Represents a monoforum topic »¹.
//
// Links:
//  1. https://core.telegram.org/api/monoforum
//
// See https://core.telegram.org/constructor/monoForumDialog for reference.
type MonoForumDialog struct {
	// Flags, see TL conditional fields¹
	//
	// Links:
	//  1) https://core.telegram.org/mtproto/TL-combinators#conditional-fields
	Flags bin.Fields
	// Whether this topic has a manually set (with messages.markDialogUnread¹) unread mark.
	//
	// Links:
	//  1) https://core.telegram.org/method/messages.markDialogUnread
	UnreadMark bool
	// If set, an admin has exempted this peer from payment to send messages using account
	// toggleNoPaidMessagesException¹.
	//
	// Links:
	//  1) https://core.telegram.org/method/account.toggleNoPaidMessagesException
	NopaidMessagesException bool
	// The peer associated to the topic, AKA the topic ID.
	Peer PeerClass
	// The latest message ID
	TopMessage int
	// Position up to which all incoming messages are read.
	ReadInboxMaxID int
	// Position up to which all outgoing messages are read.
	ReadOutboxMaxID int
	// Number of unread messages.
	UnreadCount int
	// Number of unread reactions.
	UnreadReactionsCount int
	// A pending message draft¹.
	//
	// Links:
	//  1) https://core.telegram.org/api/drafts
	//
	// Use SetDraft and GetDraft helpers.
	Draft DraftMessageClass
}

// MonoForumDialogTypeID is TL type id of MonoForumDialog.
const MonoForumDialogTypeID = 0x64407ea7

// construct implements constructor of SavedDialogClass.
func (m MonoForumDialog) construct() SavedDialogClass { return &m }

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

	_ SavedDialogClass = &MonoForumDialog{}
)

func (m *MonoForumDialog) Zero() bool {
	if m == nil {
		return true
	}
	if !(m.Flags.Zero()) {
		return false
	}
	if !(m.UnreadMark == false) {
		return false
	}
	if !(m.NopaidMessagesException == false) {
		return false
	}
	if !(m.Peer == nil) {
		return false
	}
	if !(m.TopMessage == 0) {
		return false
	}
	if !(m.ReadInboxMaxID == 0) {
		return false
	}
	if !(m.ReadOutboxMaxID == 0) {
		return false
	}
	if !(m.UnreadCount == 0) {
		return false
	}
	if !(m.UnreadReactionsCount == 0) {
		return false
	}
	if !(m.Draft == nil) {
		return false
	}

	return true
}

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

// FillFrom fills MonoForumDialog from given interface.
func (m *MonoForumDialog) FillFrom(from interface {
	GetUnreadMark() (value bool)
	GetNopaidMessagesException() (value bool)
	GetPeer() (value PeerClass)
	GetTopMessage() (value int)
	GetReadInboxMaxID() (value int)
	GetReadOutboxMaxID() (value int)
	GetUnreadCount() (value int)
	GetUnreadReactionsCount() (value int)
	GetDraft() (value DraftMessageClass, ok bool)
}) {
	m.UnreadMark = from.GetUnreadMark()
	m.NopaidMessagesException = from.GetNopaidMessagesException()
	m.Peer = from.GetPeer()
	m.TopMessage = from.GetTopMessage()
	m.ReadInboxMaxID = from.GetReadInboxMaxID()
	m.ReadOutboxMaxID = from.GetReadOutboxMaxID()
	m.UnreadCount = from.GetUnreadCount()
	m.UnreadReactionsCount = from.GetUnreadReactionsCount()
	if val, ok := from.GetDraft(); ok {
		m.Draft = val
	}

}

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

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

// TypeInfo returns info about TL type.
func (m *MonoForumDialog) TypeInfo() tdp.Type {
	typ := tdp.Type{
		Name: "monoForumDialog",
		ID:   MonoForumDialogTypeID,
	}
	if m == nil {
		typ.Null = true
		return typ
	}
	typ.Fields = []tdp.Field{
		{
			Name:       "UnreadMark",
			SchemaName: "unread_mark",
			Null:       !m.Flags.Has(3),
		},
		{
			Name:       "NopaidMessagesException",
			SchemaName: "nopaid_messages_exception",
			Null:       !m.Flags.Has(4),
		},
		{
			Name:       "Peer",
			SchemaName: "peer",
		},
		{
			Name:       "TopMessage",
			SchemaName: "top_message",
		},
		{
			Name:       "ReadInboxMaxID",
			SchemaName: "read_inbox_max_id",
		},
		{
			Name:       "ReadOutboxMaxID",
			SchemaName: "read_outbox_max_id",
		},
		{
			Name:       "UnreadCount",
			SchemaName: "unread_count",
		},
		{
			Name:       "UnreadReactionsCount",
			SchemaName: "unread_reactions_count",
		},
		{
			Name:       "Draft",
			SchemaName: "draft",
			Null:       !m.Flags.Has(1),
		},
	}
	return typ
}

// SetFlags sets flags for non-zero fields.
func (m *MonoForumDialog) SetFlags() {
	if !(m.UnreadMark == false) {
		m.Flags.Set(3)
	}
	if !(m.NopaidMessagesException == false) {
		m.Flags.Set(4)
	}
	if !(m.Draft == nil) {
		m.Flags.Set(1)
	}
}

// Encode implements bin.Encoder.
func (m *MonoForumDialog) Encode(b *bin.Buffer) error {
	if m == nil {
		return fmt.Errorf("can't encode monoForumDialog#64407ea7 as nil")
	}
	b.PutID(MonoForumDialogTypeID)
	return m.EncodeBare(b)
}

// EncodeBare implements bin.BareEncoder.
func (m *MonoForumDialog) EncodeBare(b *bin.Buffer) error {
	if m == nil {
		return fmt.Errorf("can't encode monoForumDialog#64407ea7 as nil")
	}
	m.SetFlags()
	if err := m.Flags.Encode(b); err != nil {
		return fmt.Errorf("unable to encode monoForumDialog#64407ea7: field flags: %w", err)
	}
	if m.Peer == nil {
		return fmt.Errorf("unable to encode monoForumDialog#64407ea7: field peer is nil")
	}
	if err := m.Peer.Encode(b); err != nil {
		return fmt.Errorf("unable to encode monoForumDialog#64407ea7: field peer: %w", err)
	}
	b.PutInt(m.TopMessage)
	b.PutInt(m.ReadInboxMaxID)
	b.PutInt(m.ReadOutboxMaxID)
	b.PutInt(m.UnreadCount)
	b.PutInt(m.UnreadReactionsCount)
	if m.Flags.Has(1) {
		if m.Draft == nil {
			return fmt.Errorf("unable to encode monoForumDialog#64407ea7: field draft is nil")
		}
		if err := m.Draft.Encode(b); err != nil {
			return fmt.Errorf("unable to encode monoForumDialog#64407ea7: field draft: %w", err)
		}
	}
	return nil
}

// Decode implements bin.Decoder.
func (m *MonoForumDialog) Decode(b *bin.Buffer) error {
	if m == nil {
		return fmt.Errorf("can't decode monoForumDialog#64407ea7 to nil")
	}
	if err := b.ConsumeID(MonoForumDialogTypeID); err != nil {
		return fmt.Errorf("unable to decode monoForumDialog#64407ea7: %w", err)
	}
	return m.DecodeBare(b)
}

// DecodeBare implements bin.BareDecoder.
func (m *MonoForumDialog) DecodeBare(b *bin.Buffer) error {
	if m == nil {
		return fmt.Errorf("can't decode monoForumDialog#64407ea7 to nil")
	}
	{
		if err := m.Flags.Decode(b); err != nil {
			return fmt.Errorf("unable to decode monoForumDialog#64407ea7: field flags: %w", err)
		}
	}
	m.UnreadMark = m.Flags.Has(3)
	m.NopaidMessagesException = m.Flags.Has(4)
	{
		value, err := DecodePeer(b)
		if err != nil {
			return fmt.Errorf("unable to decode monoForumDialog#64407ea7: field peer: %w", err)
		}
		m.Peer = value
	}
	{
		value, err := b.Int()
		if err != nil {
			return fmt.Errorf("unable to decode monoForumDialog#64407ea7: field top_message: %w", err)
		}
		m.TopMessage = value
	}
	{
		value, err := b.Int()
		if err != nil {
			return fmt.Errorf("unable to decode monoForumDialog#64407ea7: field read_inbox_max_id: %w", err)
		}
		m.ReadInboxMaxID = value
	}
	{
		value, err := b.Int()
		if err != nil {
			return fmt.Errorf("unable to decode monoForumDialog#64407ea7: field read_outbox_max_id: %w", err)
		}
		m.ReadOutboxMaxID = value
	}
	{
		value, err := b.Int()
		if err != nil {
			return fmt.Errorf("unable to decode monoForumDialog#64407ea7: field unread_count: %w", err)
		}
		m.UnreadCount = value
	}
	{
		value, err := b.Int()
		if err != nil {
			return fmt.Errorf("unable to decode monoForumDialog#64407ea7: field unread_reactions_count: %w", err)
		}
		m.UnreadReactionsCount = value
	}
	if m.Flags.Has(1) {
		value, err := DecodeDraftMessage(b)
		if err != nil {
			return fmt.Errorf("unable to decode monoForumDialog#64407ea7: field draft: %w", err)
		}
		m.Draft = value
	}
	return nil
}

// SetUnreadMark sets value of UnreadMark conditional field.
func (m *MonoForumDialog) SetUnreadMark(value bool) {
	if value {
		m.Flags.Set(3)
		m.UnreadMark = true
	} else {
		m.Flags.Unset(3)
		m.UnreadMark = false
	}
}

// GetUnreadMark returns value of UnreadMark conditional field.
func (m *MonoForumDialog) GetUnreadMark() (value bool) {
	if m == nil {
		return
	}
	return m.Flags.Has(3)
}

// SetNopaidMessagesException sets value of NopaidMessagesException conditional field.
func (m *MonoForumDialog) SetNopaidMessagesException(value bool) {
	if value {
		m.Flags.Set(4)
		m.NopaidMessagesException = true
	} else {
		m.Flags.Unset(4)
		m.NopaidMessagesException = false
	}
}

// GetNopaidMessagesException returns value of NopaidMessagesException conditional field.
func (m *MonoForumDialog) GetNopaidMessagesException() (value bool) {
	if m == nil {
		return
	}
	return m.Flags.Has(4)
}

// GetPeer returns value of Peer field.
func (m *MonoForumDialog) GetPeer() (value PeerClass) {
	if m == nil {
		return
	}
	return m.Peer
}

// GetTopMessage returns value of TopMessage field.
func (m *MonoForumDialog) GetTopMessage() (value int) {
	if m == nil {
		return
	}
	return m.TopMessage
}

// GetReadInboxMaxID returns value of ReadInboxMaxID field.
func (m *MonoForumDialog) GetReadInboxMaxID() (value int) {
	if m == nil {
		return
	}
	return m.ReadInboxMaxID
}

// GetReadOutboxMaxID returns value of ReadOutboxMaxID field.
func (m *MonoForumDialog) GetReadOutboxMaxID() (value int) {
	if m == nil {
		return
	}
	return m.ReadOutboxMaxID
}

// GetUnreadCount returns value of UnreadCount field.
func (m *MonoForumDialog) GetUnreadCount() (value int) {
	if m == nil {
		return
	}
	return m.UnreadCount
}

// GetUnreadReactionsCount returns value of UnreadReactionsCount field.
func (m *MonoForumDialog) GetUnreadReactionsCount() (value int) {
	if m == nil {
		return
	}
	return m.UnreadReactionsCount
}

// SetDraft sets value of Draft conditional field.
func (m *MonoForumDialog) SetDraft(value DraftMessageClass) {
	m.Flags.Set(1)
	m.Draft = value
}

// GetDraft returns value of Draft conditional field and
// boolean which is true if field was set.
func (m *MonoForumDialog) GetDraft() (value DraftMessageClass, ok bool) {
	if m == nil {
		return
	}
	if !m.Flags.Has(1) {
		return value, false
	}
	return m.Draft, true
}

// SavedDialogClassName is schema name of SavedDialogClass.
const SavedDialogClassName = "SavedDialog"

// SavedDialogClass represents SavedDialog generic type.
//
// See https://core.telegram.org/type/SavedDialog for reference.
//
// Example:
//
//	g, err := tg.DecodeSavedDialog(buf)
//	if err != nil {
//	    panic(err)
//	}
//	switch v := g.(type) {
//	case *tg.SavedDialog: // savedDialog#bd87cb6c
//	case *tg.MonoForumDialog: // monoForumDialog#64407ea7
//	default: panic(v)
//	}
type SavedDialogClass interface {
	bin.Encoder
	bin.Decoder
	bin.BareEncoder
	bin.BareDecoder
	construct() SavedDialogClass

	// 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

	// The dialog
	GetPeer() (value PeerClass)

	// The latest message ID
	GetTopMessage() (value int)
}

// DecodeSavedDialog implements binary de-serialization for SavedDialogClass.
func DecodeSavedDialog(buf *bin.Buffer) (SavedDialogClass, error) {
	id, err := buf.PeekID()
	if err != nil {
		return nil, err
	}
	switch id {
	case SavedDialogTypeID:
		// Decoding savedDialog#bd87cb6c.
		v := SavedDialog{}
		if err := v.Decode(buf); err != nil {
			return nil, fmt.Errorf("unable to decode SavedDialogClass: %w", err)
		}
		return &v, nil
	case MonoForumDialogTypeID:
		// Decoding monoForumDialog#64407ea7.
		v := MonoForumDialog{}
		if err := v.Decode(buf); err != nil {
			return nil, fmt.Errorf("unable to decode SavedDialogClass: %w", err)
		}
		return &v, nil
	default:
		return nil, fmt.Errorf("unable to decode SavedDialogClass: %w", bin.NewUnexpectedID(id))
	}
}

// SavedDialog boxes the SavedDialogClass providing a helper.
type SavedDialogBox struct {
	SavedDialog SavedDialogClass
}

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

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