// 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 (
	sdk "github.com/cosmos/cosmos-sdk/types"
	authtypes "github.com/cosmos/cosmos-sdk/x/auth/types"
	paramtypes "github.com/cosmos/cosmos-sdk/x/params/types"
	channeltypes "github.com/cosmos/ibc-go/v7/modules/core/04-channel/types"
)

// BankKeeper defines the banking contract that must be fulfilled when
// creating a x/claims keeper.
type BankKeeper interface {
	SendCoinsFromModuleToAccount(ctx sdk.Context, senderModule string, recipientAddr sdk.AccAddress, amt sdk.Coins) error
	SendCoinsFromModuleToModule(ctx sdk.Context, senderPool, recipientPool string, amt sdk.Coins) error
	GetAllBalances(ctx sdk.Context, addr sdk.AccAddress) sdk.Coins
	GetBalance(ctx sdk.Context, addr sdk.AccAddress, denom string) sdk.Coin
	MintCoins(ctx sdk.Context, moduleName string, amt sdk.Coins) error
	BlockedAddr(address sdk.AccAddress) bool
}

// AccountKeeper defines the expected account keeper used for simulations (noalias)
type AccountKeeper interface {
	GetModuleAddress(name string) sdk.AccAddress
	GetModuleAccount(ctx sdk.Context, name string) authtypes.ModuleAccountI
	SetModuleAccount(ctx sdk.Context, macc authtypes.ModuleAccountI)
	GetAccount(sdk.Context, sdk.AccAddress) authtypes.AccountI
	GetSequence(sdk.Context, sdk.AccAddress) (uint64, error)
	RemoveAccount(ctx sdk.Context, account authtypes.AccountI)
}

// ChannelKeeper is the keeper that controls access to IBC channels
type ChannelKeeper interface {
	GetChannel(ctx sdk.Context, portID, channelID string) (channel channeltypes.Channel, found bool)
}

// DistrKeeper is the keeper of the distribution store
type DistrKeeper interface {
	FundCommunityPool(ctx sdk.Context, amount sdk.Coins, sender sdk.AccAddress) error
}

// StakingKeeper expected staking keeper (noalias)
type StakingKeeper interface {
	// BondDenom - Bondable coin denomination
	BondDenom(sdk.Context) string
}

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
	}
)
