// 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{}
)

// MessagesGetSearchCountersRequest represents TL type `messages.getSearchCounters#1bbcf300`.
// Get the number of results that would be found by a messages.search¹ call with the
// same parameters
//
// Links:
//  1. https://core.telegram.org/method/messages.search
//
// See https://core.telegram.org/method/messages.getSearchCounters for reference.
type MessagesGetSearchCountersRequest struct {
	// Flags, see TL conditional fields¹
	//
	// Links:
	//  1) https://core.telegram.org/mtproto/TL-combinators#conditional-fields
	Flags bin.Fields
	// Peer where to search
	Peer InputPeerClass
	// Search within the saved message dialog »¹ with this ID.
	//
	// Links:
	//  1) https://core.telegram.org/api/saved-messages
	//
	// Use SetSavedPeerID and GetSavedPeerID helpers.
	SavedPeerID InputPeerClass
	// If set, consider only messages within the specified forum topic¹
	//
	// Links:
	//  1) https://core.telegram.org/api/forum#forum-topics
	//
	// Use SetTopMsgID and GetTopMsgID helpers.
	TopMsgID int
	// Search filters
	Filters []MessagesFilterClass
}

// MessagesGetSearchCountersRequestTypeID is TL type id of MessagesGetSearchCountersRequest.
const MessagesGetSearchCountersRequestTypeID = 0x1bbcf300

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

func (g *MessagesGetSearchCountersRequest) Zero() bool {
	if g == nil {
		return true
	}
	if !(g.Flags.Zero()) {
		return false
	}
	if !(g.Peer == nil) {
		return false
	}
	if !(g.SavedPeerID == nil) {
		return false
	}
	if !(g.TopMsgID == 0) {
		return false
	}
	if !(g.Filters == nil) {
		return false
	}

	return true
}

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

// FillFrom fills MessagesGetSearchCountersRequest from given interface.
func (g *MessagesGetSearchCountersRequest) FillFrom(from interface {
	GetPeer() (value InputPeerClass)
	GetSavedPeerID() (value InputPeerClass, ok bool)
	GetTopMsgID() (value int, ok bool)
	GetFilters() (value []MessagesFilterClass)
}) {
	g.Peer = from.GetPeer()
	if val, ok := from.GetSavedPeerID(); ok {
		g.SavedPeerID = val
	}

	if val, ok := from.GetTopMsgID(); ok {
		g.TopMsgID = val
	}

	g.Filters = from.GetFilters()
}

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

// TypeName returns name of type in TL schema.
func (*MessagesGetSearchCountersRequest) TypeName() string {
	return "messages.getSearchCounters"
}

// TypeInfo returns info about TL type.
func (g *MessagesGetSearchCountersRequest) TypeInfo() tdp.Type {
	typ := tdp.Type{
		Name: "messages.getSearchCounters",
		ID:   MessagesGetSearchCountersRequestTypeID,
	}
	if g == nil {
		typ.Null = true
		return typ
	}
	typ.Fields = []tdp.Field{
		{
			Name:       "Peer",
			SchemaName: "peer",
		},
		{
			Name:       "SavedPeerID",
			SchemaName: "saved_peer_id",
			Null:       !g.Flags.Has(2),
		},
		{
			Name:       "TopMsgID",
			SchemaName: "top_msg_id",
			Null:       !g.Flags.Has(0),
		},
		{
			Name:       "Filters",
			SchemaName: "filters",
		},
	}
	return typ
}

// SetFlags sets flags for non-zero fields.
func (g *MessagesGetSearchCountersRequest) SetFlags() {
	if !(g.SavedPeerID == nil) {
		g.Flags.Set(2)
	}
	if !(g.TopMsgID == 0) {
		g.Flags.Set(0)
	}
}

// Encode implements bin.Encoder.
func (g *MessagesGetSearchCountersRequest) Encode(b *bin.Buffer) error {
	if g == nil {
		return fmt.Errorf("can't encode messages.getSearchCounters#1bbcf300 as nil")
	}
	b.PutID(MessagesGetSearchCountersRequestTypeID)
	return g.EncodeBare(b)
}

// EncodeBare implements bin.BareEncoder.
func (g *MessagesGetSearchCountersRequest) EncodeBare(b *bin.Buffer) error {
	if g == nil {
		return fmt.Errorf("can't encode messages.getSearchCounters#1bbcf300 as nil")
	}
	g.SetFlags()
	if err := g.Flags.Encode(b); err != nil {
		return fmt.Errorf("unable to encode messages.getSearchCounters#1bbcf300: field flags: %w", err)
	}
	if g.Peer == nil {
		return fmt.Errorf("unable to encode messages.getSearchCounters#1bbcf300: field peer is nil")
	}
	if err := g.Peer.Encode(b); err != nil {
		return fmt.Errorf("unable to encode messages.getSearchCounters#1bbcf300: field peer: %w", err)
	}
	if g.Flags.Has(2) {
		if g.SavedPeerID == nil {
			return fmt.Errorf("unable to encode messages.getSearchCounters#1bbcf300: field saved_peer_id is nil")
		}
		if err := g.SavedPeerID.Encode(b); err != nil {
			return fmt.Errorf("unable to encode messages.getSearchCounters#1bbcf300: field saved_peer_id: %w", err)
		}
	}
	if g.Flags.Has(0) {
		b.PutInt(g.TopMsgID)
	}
	b.PutVectorHeader(len(g.Filters))
	for idx, v := range g.Filters {
		if v == nil {
			return fmt.Errorf("unable to encode messages.getSearchCounters#1bbcf300: field filters element with index %d is nil", idx)
		}
		if err := v.Encode(b); err != nil {
			return fmt.Errorf("unable to encode messages.getSearchCounters#1bbcf300: field filters element with index %d: %w", idx, err)
		}
	}
	return nil
}

// Decode implements bin.Decoder.
func (g *MessagesGetSearchCountersRequest) Decode(b *bin.Buffer) error {
	if g == nil {
		return fmt.Errorf("can't decode messages.getSearchCounters#1bbcf300 to nil")
	}
	if err := b.ConsumeID(MessagesGetSearchCountersRequestTypeID); err != nil {
		return fmt.Errorf("unable to decode messages.getSearchCounters#1bbcf300: %w", err)
	}
	return g.DecodeBare(b)
}

// DecodeBare implements bin.BareDecoder.
func (g *MessagesGetSearchCountersRequest) DecodeBare(b *bin.Buffer) error {
	if g == nil {
		return fmt.Errorf("can't decode messages.getSearchCounters#1bbcf300 to nil")
	}
	{
		if err := g.Flags.Decode(b); err != nil {
			return fmt.Errorf("unable to decode messages.getSearchCounters#1bbcf300: field flags: %w", err)
		}
	}
	{
		value, err := DecodeInputPeer(b)
		if err != nil {
			return fmt.Errorf("unable to decode messages.getSearchCounters#1bbcf300: field peer: %w", err)
		}
		g.Peer = value
	}
	if g.Flags.Has(2) {
		value, err := DecodeInputPeer(b)
		if err != nil {
			return fmt.Errorf("unable to decode messages.getSearchCounters#1bbcf300: field saved_peer_id: %w", err)
		}
		g.SavedPeerID = value
	}
	if g.Flags.Has(0) {
		value, err := b.Int()
		if err != nil {
			return fmt.Errorf("unable to decode messages.getSearchCounters#1bbcf300: field top_msg_id: %w", err)
		}
		g.TopMsgID = value
	}
	{
		headerLen, err := b.VectorHeader()
		if err != nil {
			return fmt.Errorf("unable to decode messages.getSearchCounters#1bbcf300: field filters: %w", err)
		}

		if headerLen > 0 {
			g.Filters = make([]MessagesFilterClass, 0, headerLen%bin.PreallocateLimit)
		}
		for idx := 0; idx < headerLen; idx++ {
			value, err := DecodeMessagesFilter(b)
			if err != nil {
				return fmt.Errorf("unable to decode messages.getSearchCounters#1bbcf300: field filters: %w", err)
			}
			g.Filters = append(g.Filters, value)
		}
	}
	return nil
}

// GetPeer returns value of Peer field.
func (g *MessagesGetSearchCountersRequest) GetPeer() (value InputPeerClass) {
	if g == nil {
		return
	}
	return g.Peer
}

// SetSavedPeerID sets value of SavedPeerID conditional field.
func (g *MessagesGetSearchCountersRequest) SetSavedPeerID(value InputPeerClass) {
	g.Flags.Set(2)
	g.SavedPeerID = value
}

// GetSavedPeerID returns value of SavedPeerID conditional field and
// boolean which is true if field was set.
func (g *MessagesGetSearchCountersRequest) GetSavedPeerID() (value InputPeerClass, ok bool) {
	if g == nil {
		return
	}
	if !g.Flags.Has(2) {
		return value, false
	}
	return g.SavedPeerID, true
}

// SetTopMsgID sets value of TopMsgID conditional field.
func (g *MessagesGetSearchCountersRequest) SetTopMsgID(value int) {
	g.Flags.Set(0)
	g.TopMsgID = value
}

// GetTopMsgID returns value of TopMsgID conditional field and
// boolean which is true if field was set.
func (g *MessagesGetSearchCountersRequest) GetTopMsgID() (value int, ok bool) {
	if g == nil {
		return
	}
	if !g.Flags.Has(0) {
		return value, false
	}
	return g.TopMsgID, true
}

// GetFilters returns value of Filters field.
func (g *MessagesGetSearchCountersRequest) GetFilters() (value []MessagesFilterClass) {
	if g == nil {
		return
	}
	return g.Filters
}

// MapFilters returns field Filters wrapped in MessagesFilterClassArray helper.
func (g *MessagesGetSearchCountersRequest) MapFilters() (value MessagesFilterClassArray) {
	return MessagesFilterClassArray(g.Filters)
}

// MessagesGetSearchCounters invokes method messages.getSearchCounters#1bbcf300 returning error if any.
// Get the number of results that would be found by a messages.search¹ call with the
// same parameters
//
// Links:
//  1. https://core.telegram.org/method/messages.search
//
// Possible errors:
//
//	400 PEER_ID_INVALID: The provided peer id is invalid.
//
// See https://core.telegram.org/method/messages.getSearchCounters for reference.
func (c *Client) MessagesGetSearchCounters(ctx context.Context, request *MessagesGetSearchCountersRequest) ([]MessagesSearchCounter, error) {
	var result MessagesSearchCounterVector

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