//go:build !no_gotd_slices
// +build !no_gotd_slices

// Code generated by gotdgen, DO NOT EDIT.

package tg

import (
	"context"
	"errors"
	"fmt"
	"sort"
	"strings"

	"go.uber.org/multierr"

	"github.com/gotd/td/bin"
	"github.com/gotd/td/tdjson"
	"github.com/gotd/td/tdp"
	"github.com/gotd/td/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{}
)

// EmojiKeywordClassArray is adapter for slice of EmojiKeywordClass.
type EmojiKeywordClassArray []EmojiKeywordClass

// Sort sorts slice of EmojiKeywordClass.
func (s EmojiKeywordClassArray) Sort(less func(a, b EmojiKeywordClass) bool) EmojiKeywordClassArray {
	sort.Slice(s, func(i, j int) bool {
		return less(s[i], s[j])
	})
	return s
}

// SortStable sorts slice of EmojiKeywordClass.
func (s EmojiKeywordClassArray) SortStable(less func(a, b EmojiKeywordClass) bool) EmojiKeywordClassArray {
	sort.SliceStable(s, func(i, j int) bool {
		return less(s[i], s[j])
	})
	return s
}

// Retain filters in-place slice of EmojiKeywordClass.
func (s EmojiKeywordClassArray) Retain(keep func(x EmojiKeywordClass) bool) EmojiKeywordClassArray {
	n := 0
	for _, x := range s {
		if keep(x) {
			s[n] = x
			n++
		}
	}
	s = s[:n]

	return s
}

// First returns first element of slice (if exists).
func (s EmojiKeywordClassArray) First() (v EmojiKeywordClass, ok bool) {
	if len(s) < 1 {
		return
	}
	return s[0], true
}

// Last returns last element of slice (if exists).
func (s EmojiKeywordClassArray) Last() (v EmojiKeywordClass, ok bool) {
	if len(s) < 1 {
		return
	}
	return s[len(s)-1], true
}

// PopFirst returns first element of slice (if exists) and deletes it.
func (s *EmojiKeywordClassArray) PopFirst() (v EmojiKeywordClass, ok bool) {
	if s == nil || len(*s) < 1 {
		return
	}

	a := *s
	v = a[0]

	// Delete by index from SliceTricks.
	copy(a[0:], a[1:])
	var zero EmojiKeywordClass
	a[len(a)-1] = zero
	a = a[:len(a)-1]
	*s = a

	return v, true
}

// Pop returns last element of slice (if exists) and deletes it.
func (s *EmojiKeywordClassArray) Pop() (v EmojiKeywordClass, ok bool) {
	if s == nil || len(*s) < 1 {
		return
	}

	a := *s
	v = a[len(a)-1]
	a = a[:len(a)-1]
	*s = a

	return v, true
}

// AsEmojiKeyword returns copy with only EmojiKeyword constructors.
func (s EmojiKeywordClassArray) AsEmojiKeyword() (to EmojiKeywordArray) {
	for _, elem := range s {
		value, ok := elem.(*EmojiKeyword)
		if !ok {
			continue
		}
		to = append(to, *value)
	}

	return to
}

// AsEmojiKeywordDeleted returns copy with only EmojiKeywordDeleted constructors.
func (s EmojiKeywordClassArray) AsEmojiKeywordDeleted() (to EmojiKeywordDeletedArray) {
	for _, elem := range s {
		value, ok := elem.(*EmojiKeywordDeleted)
		if !ok {
			continue
		}
		to = append(to, *value)
	}

	return to
}

// EmojiKeywordArray is adapter for slice of EmojiKeyword.
type EmojiKeywordArray []EmojiKeyword

// Sort sorts slice of EmojiKeyword.
func (s EmojiKeywordArray) Sort(less func(a, b EmojiKeyword) bool) EmojiKeywordArray {
	sort.Slice(s, func(i, j int) bool {
		return less(s[i], s[j])
	})
	return s
}

// SortStable sorts slice of EmojiKeyword.
func (s EmojiKeywordArray) SortStable(less func(a, b EmojiKeyword) bool) EmojiKeywordArray {
	sort.SliceStable(s, func(i, j int) bool {
		return less(s[i], s[j])
	})
	return s
}

// Retain filters in-place slice of EmojiKeyword.
func (s EmojiKeywordArray) Retain(keep func(x EmojiKeyword) bool) EmojiKeywordArray {
	n := 0
	for _, x := range s {
		if keep(x) {
			s[n] = x
			n++
		}
	}
	s = s[:n]

	return s
}

// First returns first element of slice (if exists).
func (s EmojiKeywordArray) First() (v EmojiKeyword, ok bool) {
	if len(s) < 1 {
		return
	}
	return s[0], true
}

// Last returns last element of slice (if exists).
func (s EmojiKeywordArray) Last() (v EmojiKeyword, ok bool) {
	if len(s) < 1 {
		return
	}
	return s[len(s)-1], true
}

// PopFirst returns first element of slice (if exists) and deletes it.
func (s *EmojiKeywordArray) PopFirst() (v EmojiKeyword, ok bool) {
	if s == nil || len(*s) < 1 {
		return
	}

	a := *s
	v = a[0]

	// Delete by index from SliceTricks.
	copy(a[0:], a[1:])
	var zero EmojiKeyword
	a[len(a)-1] = zero
	a = a[:len(a)-1]
	*s = a

	return v, true
}

// Pop returns last element of slice (if exists) and deletes it.
func (s *EmojiKeywordArray) Pop() (v EmojiKeyword, ok bool) {
	if s == nil || len(*s) < 1 {
		return
	}

	a := *s
	v = a[len(a)-1]
	a = a[:len(a)-1]
	*s = a

	return v, true
}

// EmojiKeywordDeletedArray is adapter for slice of EmojiKeywordDeleted.
type EmojiKeywordDeletedArray []EmojiKeywordDeleted

// Sort sorts slice of EmojiKeywordDeleted.
func (s EmojiKeywordDeletedArray) Sort(less func(a, b EmojiKeywordDeleted) bool) EmojiKeywordDeletedArray {
	sort.Slice(s, func(i, j int) bool {
		return less(s[i], s[j])
	})
	return s
}

// SortStable sorts slice of EmojiKeywordDeleted.
func (s EmojiKeywordDeletedArray) SortStable(less func(a, b EmojiKeywordDeleted) bool) EmojiKeywordDeletedArray {
	sort.SliceStable(s, func(i, j int) bool {
		return less(s[i], s[j])
	})
	return s
}

// Retain filters in-place slice of EmojiKeywordDeleted.
func (s EmojiKeywordDeletedArray) Retain(keep func(x EmojiKeywordDeleted) bool) EmojiKeywordDeletedArray {
	n := 0
	for _, x := range s {
		if keep(x) {
			s[n] = x
			n++
		}
	}
	s = s[:n]

	return s
}

// First returns first element of slice (if exists).
func (s EmojiKeywordDeletedArray) First() (v EmojiKeywordDeleted, ok bool) {
	if len(s) < 1 {
		return
	}
	return s[0], true
}

// Last returns last element of slice (if exists).
func (s EmojiKeywordDeletedArray) Last() (v EmojiKeywordDeleted, ok bool) {
	if len(s) < 1 {
		return
	}
	return s[len(s)-1], true
}

// PopFirst returns first element of slice (if exists) and deletes it.
func (s *EmojiKeywordDeletedArray) PopFirst() (v EmojiKeywordDeleted, ok bool) {
	if s == nil || len(*s) < 1 {
		return
	}

	a := *s
	v = a[0]

	// Delete by index from SliceTricks.
	copy(a[0:], a[1:])
	var zero EmojiKeywordDeleted
	a[len(a)-1] = zero
	a = a[:len(a)-1]
	*s = a

	return v, true
}

// Pop returns last element of slice (if exists) and deletes it.
func (s *EmojiKeywordDeletedArray) Pop() (v EmojiKeywordDeleted, ok bool) {
	if s == nil || len(*s) < 1 {
		return
	}

	a := *s
	v = a[len(a)-1]
	a = a[:len(a)-1]
	*s = a

	return v, true
}
