// Copyright 2022 Evmos Foundation
// This file is part of the Evmos Network packages.
//
// Evmos is free software: you can redistribute it and/or modify
// it under the terms of the GNU Lesser General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// The Evmos packages are 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 Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public License
// along with the Evmos packages. If not, see https://github.com/evmos/evmos/blob/main/LICENSE

package types

import (
	context "context"

	tmbytes "github.com/cometbft/cometbft/libs/bytes"
	paramtypes "github.com/cosmos/cosmos-sdk/x/params/types"

	sdk "github.com/cosmos/cosmos-sdk/types"
	authtypes "github.com/cosmos/cosmos-sdk/x/auth/types"

	transfertypes "github.com/cosmos/ibc-go/v7/modules/apps/transfer/types"
	channeltypes "github.com/cosmos/ibc-go/v7/modules/core/04-channel/types"

	claimstypes "github.com/evmos/evmos/v15/x/claims/types"
)

// BankKeeper defines the banking keeper that must be fulfilled when
// creating a x/recovery keeper.
type BankKeeper interface {
	IterateAccountBalances(ctx sdk.Context, addr sdk.AccAddress, cb func(coin sdk.Coin) (stop bool))
	BlockedAddr(addr sdk.AccAddress) bool
}

// AccountKeeper defines the expected account keeper
type AccountKeeper interface {
	GetAccount(sdk.Context, sdk.AccAddress) authtypes.AccountI
}

// TransferKeeper defines the expected IBC transfer keeper.
type TransferKeeper interface {
	GetDenomTrace(ctx sdk.Context, denomTraceHash tmbytes.HexBytes) (transfertypes.DenomTrace, bool)
	Transfer(context.Context, *transfertypes.MsgTransfer) (*transfertypes.MsgTransferResponse, error)
}

// ChannelKeeper defines the expected IBC channel keeper.
type ChannelKeeper interface {
	GetChannel(ctx sdk.Context, srcPort, srcChan string) (channel channeltypes.Channel, found bool)
}

// ClaimsKeeper defines the expected claims keeper.
type ClaimsKeeper interface {
	GetParams(ctx sdk.Context) claimstypes.Params
}

type (
	LegacyParams = paramtypes.ParamSet
	// Subspace defines an interface that implements the legacy Cosmos SDK x/params Subspace type.
	// NOTE: This is used solely for migration of the Cosmos SDK x/params managed parameters.
	Subspace interface {
		GetParamSetIfExists(ctx sdk.Context, ps LegacyParams)
		WithKeyTable(table paramtypes.KeyTable) paramtypes.Subspace
	}
)
