mautrix-telegram/pkg/gotd/tg/tl_business_greeting_message_gen.go

// 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{}
)

// BusinessGreetingMessage represents TL type `businessGreetingMessage#e519abab`.
// Describes a Telegram Business greeting¹, automatically sent to new users writing to
// us in private for the first time, or after a certain inactivity period.
//
// Links:
//  1. https://core.telegram.org/api/business#greeting-messages
//
// See https://core.telegram.org/constructor/businessGreetingMessage for reference.
type BusinessGreetingMessage struct {
	// ID of a quick reply shorcut, containing the greeting messages to send, see here » for
	// more info¹.
	//
	// Links:
	//  1) https://core.telegram.org/api/business#quick-reply-shortcuts
	ShortcutID int
	// Allowed recipients for the greeting messages.
	Recipients BusinessRecipients
	// The number of days after which a private chat will be considered as inactive;
	// currently, must be one of 7, 14, 21, or 28.
	NoActivityDays int
}

// BusinessGreetingMessageTypeID is TL type id of BusinessGreetingMessage.
const BusinessGreetingMessageTypeID = 0xe519abab

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

func (b *BusinessGreetingMessage) Zero() bool {
	if b == nil {
		return true
	}
	if !(b.ShortcutID == 0) {
		return false
	}
	if !(b.Recipients.Zero()) {
		return false
	}
	if !(b.NoActivityDays == 0) {
		return false
	}

	return true
}

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

// FillFrom fills BusinessGreetingMessage from given interface.
func (b *BusinessGreetingMessage) FillFrom(from interface {
	GetShortcutID() (value int)
	GetRecipients() (value BusinessRecipients)
	GetNoActivityDays() (value int)
}) {
	b.ShortcutID = from.GetShortcutID()
	b.Recipients = from.GetRecipients()
	b.NoActivityDays = from.GetNoActivityDays()
}

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

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

// TypeInfo returns info about TL type.
func (b *BusinessGreetingMessage) TypeInfo() tdp.Type {
	typ := tdp.Type{
		Name: "businessGreetingMessage",
		ID:   BusinessGreetingMessageTypeID,
	}
	if b == nil {
		typ.Null = true
		return typ
	}
	typ.Fields = []tdp.Field{
		{
			Name:       "ShortcutID",
			SchemaName: "shortcut_id",
		},
		{
			Name:       "Recipients",
			SchemaName: "recipients",
		},
		{
			Name:       "NoActivityDays",
			SchemaName: "no_activity_days",
		},
	}
	return typ
}

// Encode implements bin.Encoder.
func (b *BusinessGreetingMessage) Encode(buf *bin.Buffer) error {
	if b == nil {
		return fmt.Errorf("can't encode businessGreetingMessage#e519abab as nil")
	}
	buf.PutID(BusinessGreetingMessageTypeID)
	return b.EncodeBare(buf)
}

// EncodeBare implements bin.BareEncoder.
func (b *BusinessGreetingMessage) EncodeBare(buf *bin.Buffer) error {
	if b == nil {
		return fmt.Errorf("can't encode businessGreetingMessage#e519abab as nil")
	}
	buf.PutInt(b.ShortcutID)
	if err := b.Recipients.Encode(buf); err != nil {
		return fmt.Errorf("unable to encode businessGreetingMessage#e519abab: field recipients: %w", err)
	}
	buf.PutInt(b.NoActivityDays)
	return nil
}

// Decode implements bin.Decoder.
func (b *BusinessGreetingMessage) Decode(buf *bin.Buffer) error {
	if b == nil {
		return fmt.Errorf("can't decode businessGreetingMessage#e519abab to nil")
	}
	if err := buf.ConsumeID(BusinessGreetingMessageTypeID); err != nil {
		return fmt.Errorf("unable to decode businessGreetingMessage#e519abab: %w", err)
	}
	return b.DecodeBare(buf)
}

// DecodeBare implements bin.BareDecoder.
func (b *BusinessGreetingMessage) DecodeBare(buf *bin.Buffer) error {
	if b == nil {
		return fmt.Errorf("can't decode businessGreetingMessage#e519abab to nil")
	}
	{
		value, err := buf.Int()
		if err != nil {
			return fmt.Errorf("unable to decode businessGreetingMessage#e519abab: field shortcut_id: %w", err)
		}
		b.ShortcutID = value
	}
	{
		if err := b.Recipients.Decode(buf); err != nil {
			return fmt.Errorf("unable to decode businessGreetingMessage#e519abab: field recipients: %w", err)
		}
	}
	{
		value, err := buf.Int()
		if err != nil {
			return fmt.Errorf("unable to decode businessGreetingMessage#e519abab: field no_activity_days: %w", err)
		}
		b.NoActivityDays = value
	}
	return nil
}

// GetShortcutID returns value of ShortcutID field.
func (b *BusinessGreetingMessage) GetShortcutID() (value int) {
	if b == nil {
		return
	}
	return b.ShortcutID
}

// GetRecipients returns value of Recipients field.
func (b *BusinessGreetingMessage) GetRecipients() (value BusinessRecipients) {
	if b == nil {
		return
	}
	return b.Recipients
}

// GetNoActivityDays returns value of NoActivityDays field.
func (b *BusinessGreetingMessage) GetNoActivityDays() (value int) {
	if b == nil {
		return
	}
	return b.NoActivityDays
}