// 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{}
)

// ContactsGetBirthdaysRequest represents TL type `contacts.getBirthdays#daeda864`.
// Fetch all users with birthdays that fall within +1/-1 days, relative to the current
// day: this method should be invoked by clients every 6-8 hours, and if the result is
// non-empty, it should be used to appropriately update locally cached birthday
// information in user¹.birthday.
// See here »¹ for more info.
//
// Links:
//  1. https://core.telegram.org/constructor/user
//  2. https://core.telegram.org/api/profile#birthday
//
// See https://core.telegram.org/method/contacts.getBirthdays for reference.
type ContactsGetBirthdaysRequest struct {
}

// ContactsGetBirthdaysRequestTypeID is TL type id of ContactsGetBirthdaysRequest.
const ContactsGetBirthdaysRequestTypeID = 0xdaeda864

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

func (g *ContactsGetBirthdaysRequest) Zero() bool {
	if g == nil {
		return true
	}

	return true
}

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

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

// TypeName returns name of type in TL schema.
func (*ContactsGetBirthdaysRequest) TypeName() string {
	return "contacts.getBirthdays"
}

// TypeInfo returns info about TL type.
func (g *ContactsGetBirthdaysRequest) TypeInfo() tdp.Type {
	typ := tdp.Type{
		Name: "contacts.getBirthdays",
		ID:   ContactsGetBirthdaysRequestTypeID,
	}
	if g == nil {
		typ.Null = true
		return typ
	}
	typ.Fields = []tdp.Field{}
	return typ
}

// Encode implements bin.Encoder.
func (g *ContactsGetBirthdaysRequest) Encode(b *bin.Buffer) error {
	if g == nil {
		return fmt.Errorf("can't encode contacts.getBirthdays#daeda864 as nil")
	}
	b.PutID(ContactsGetBirthdaysRequestTypeID)
	return g.EncodeBare(b)
}

// EncodeBare implements bin.BareEncoder.
func (g *ContactsGetBirthdaysRequest) EncodeBare(b *bin.Buffer) error {
	if g == nil {
		return fmt.Errorf("can't encode contacts.getBirthdays#daeda864 as nil")
	}
	return nil
}

// Decode implements bin.Decoder.
func (g *ContactsGetBirthdaysRequest) Decode(b *bin.Buffer) error {
	if g == nil {
		return fmt.Errorf("can't decode contacts.getBirthdays#daeda864 to nil")
	}
	if err := b.ConsumeID(ContactsGetBirthdaysRequestTypeID); err != nil {
		return fmt.Errorf("unable to decode contacts.getBirthdays#daeda864: %w", err)
	}
	return g.DecodeBare(b)
}

// DecodeBare implements bin.BareDecoder.
func (g *ContactsGetBirthdaysRequest) DecodeBare(b *bin.Buffer) error {
	if g == nil {
		return fmt.Errorf("can't decode contacts.getBirthdays#daeda864 to nil")
	}
	return nil
}

// ContactsGetBirthdays invokes method contacts.getBirthdays#daeda864 returning error if any.
// Fetch all users with birthdays that fall within +1/-1 days, relative to the current
// day: this method should be invoked by clients every 6-8 hours, and if the result is
// non-empty, it should be used to appropriately update locally cached birthday
// information in user¹.birthday.
// See here »¹ for more info.
//
// Links:
//  1. https://core.telegram.org/constructor/user
//  2. https://core.telegram.org/api/profile#birthday
//
// See https://core.telegram.org/method/contacts.getBirthdays for reference.
func (c *Client) ContactsGetBirthdays(ctx context.Context) (*ContactsContactBirthdays, error) {
	var result ContactsContactBirthdays

	request := &ContactsGetBirthdaysRequest{}
	if err := c.rpc.Invoke(ctx, request, &result); err != nil {
		return nil, err
	}
	return &result, nil
}