// Copyright 2021 Evmos Foundation
// This file is part of Evmos' Ethermint library.
//
// The Ethermint library 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 Ethermint library 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 Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public License
// along with the Ethermint library. If not, see https://github.com/evmos/ethermint/blob/main/LICENSE
package keeper

import (
	errorsmod "cosmossdk.io/errors"
	sdk "github.com/cosmos/cosmos-sdk/types"
	"github.com/ethereum/go-ethereum/core"
	ethtypes "github.com/ethereum/go-ethereum/core/types"
	"github.com/evmos/ethermint/x/evm/types"
)

var _ types.EvmHooks = MultiEvmHooks{}

// MultiEvmHooks combine multiple evm hooks, all hook functions are run in array sequence
type MultiEvmHooks []types.EvmHooks

// NewMultiEvmHooks combine multiple evm hooks
func NewMultiEvmHooks(hooks ...types.EvmHooks) MultiEvmHooks {
	return hooks
}

// PostTxProcessing delegate the call to underlying hooks
func (mh MultiEvmHooks) PostTxProcessing(ctx sdk.Context, msg core.Message, receipt *ethtypes.Receipt) error {
	for i := range mh {
		if err := mh[i].PostTxProcessing(ctx, msg, receipt); err != nil {
			return errorsmod.Wrapf(err, "EVM hook %T failed", mh[i])
		}
	}
	return nil
}