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// Copyright (C) 2019-2023 Algorand, Inc.
// This file is part of go-algorand
//
// go-algorand is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as
// published by the Free Software Foundation, either version 3 of the
// License, or (at your option) any later version.
//
// go-algorand is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with go-algorand.  If not, see <https://www.gnu.org/licenses/>.

package basics

import (
	"bytes"
)

// SortUint64 implements sorting by uint64 keys for
// canonical encoding of maps in msgpack format.
//
//msgp:ignore SortUint64
//msgp:sort uint64 SortUint64
type SortUint64 []uint64

func (a SortUint64) Len() int           { return len(a) }
func (a SortUint64) Less(i, j int) bool { return a[i] < a[j] }
func (a SortUint64) Swap(i, j int)      { a[i], a[j] = a[j], a[i] }

// SortAssetIndex implements sorting by AssetIndex keys for
// canonical encoding of maps in msgpack format.
//
//msgp:ignore SortAssetIndex
//msgp:sort AssetIndex SortAssetIndex
type SortAssetIndex []AssetIndex

func (a SortAssetIndex) Len() int           { return len(a) }
func (a SortAssetIndex) Less(i, j int) bool { return a[i] < a[j] }
func (a SortAssetIndex) Swap(i, j int)      { a[i], a[j] = a[j], a[i] }

// SortAppIndex implements sorting by AppIndex keys for
// canonical encoding of maps in msgpack format.
//
//msgp:ignore SortAppIndex
//msgp:sort AppIndex SortAppIndex
type SortAppIndex []AppIndex

func (a SortAppIndex) Len() int           { return len(a) }
func (a SortAppIndex) Less(i, j int) bool { return a[i] < a[j] }
func (a SortAppIndex) Swap(i, j int)      { a[i], a[j] = a[j], a[i] }

// SortString implements sorting by string keys for
// canonical encoding of maps in msgpack format.
//
//msgp:ignore SortString
//msgp:sort string SortString
type SortString []string

func (a SortString) Len() int           { return len(a) }
func (a SortString) Less(i, j int) bool { return a[i] < a[j] }
func (a SortString) Swap(i, j int)      { a[i], a[j] = a[j], a[i] }

// SortAddress implements sorting by Address keys for
// canonical encoding of maps in msgpack format.
//
//msgp:ignore SortAddress
//msgp:sort Address SortAddress
type SortAddress []Address

func (a SortAddress) Len() int           { return len(a) }
func (a SortAddress) Less(i, j int) bool { return bytes.Compare(a[i][:], a[j][:]) < 0 }
func (a SortAddress) Swap(i, j int)      { a[i], a[j] = a[j], a[i] }