package keeper_test

import (
	"testing"
	"time"

	"github.com/stretchr/testify/suite"

	"cosmossdk.io/core/address"
	"cosmossdk.io/log"
	storetypes "cosmossdk.io/store/types"

	cmtproto "github.com/cometbft/cometbft/proto/tendermint/types"
	sdkaddress "github.com/cosmos/cosmos-sdk/codec/address"
	"github.com/cosmos/cosmos-sdk/runtime"
	"github.com/cosmos/cosmos-sdk/testutil/integration"
	simtestutil "github.com/cosmos/cosmos-sdk/testutil/sims"
	sdk "github.com/cosmos/cosmos-sdk/types"
	moduletestutil "github.com/cosmos/cosmos-sdk/types/module/testutil"
	authkeeper "github.com/cosmos/cosmos-sdk/x/auth/keeper"
	authtypes "github.com/cosmos/cosmos-sdk/x/auth/types"
	bankkeeper "github.com/cosmos/cosmos-sdk/x/bank/keeper"
	banktypes "github.com/cosmos/cosmos-sdk/x/bank/types"
	govtypes "github.com/cosmos/cosmos-sdk/x/gov/types"
	mintkeeper "github.com/cosmos/cosmos-sdk/x/mint/keeper"
	minttypes "github.com/cosmos/cosmos-sdk/x/mint/types"
	stakingkeeper "github.com/cosmos/cosmos-sdk/x/staking/keeper"
	stakingtypes "github.com/cosmos/cosmos-sdk/x/staking/types"

	"github.com/sonr-io/sonr/app"
	module "github.com/sonr-io/sonr/x/did"
	"github.com/sonr-io/sonr/x/did/keeper"
	"github.com/sonr-io/sonr/x/did/types"
)

var maccPerms = map[string][]string{
	authtypes.FeeCollectorName:     nil,
	stakingtypes.BondedPoolName:    {authtypes.Burner, authtypes.Staking},
	stakingtypes.NotBondedPoolName: {authtypes.Burner, authtypes.Staking},
	minttypes.ModuleName:           {authtypes.Minter},
	govtypes.ModuleName:            {authtypes.Burner},
}

type testFixture struct {
	suite.Suite

	ctx         sdk.Context
	k           keeper.Keeper
	msgServer   types.MsgServer
	queryServer types.QueryServer
	appModule   *module.AppModule

	accountkeeper authkeeper.AccountKeeper
	bankkeeper    bankkeeper.BaseKeeper
	stakingKeeper *stakingkeeper.Keeper
	mintkeeper    mintkeeper.Keeper

	addrs      []sdk.AccAddress
	govModAddr string
}

func SetupTest(t *testing.T) *testFixture {
	t.Helper()
	f := new(testFixture)

	cfg := sdk.GetConfig() // do not seal, more set later
	cfg.SetBech32PrefixForAccount(app.Bech32PrefixAccAddr, app.Bech32PrefixAccPub)
	cfg.SetBech32PrefixForValidator(app.Bech32PrefixValAddr, app.Bech32PrefixValPub)
	cfg.SetBech32PrefixForConsensusNode(app.Bech32PrefixConsAddr, app.Bech32PrefixConsPub)
	cfg.SetCoinType(app.CoinType)

	validatorAddressCodec := sdkaddress.NewBech32Codec(app.Bech32PrefixValAddr)
	accountAddressCodec := sdkaddress.NewBech32Codec(app.Bech32PrefixAccAddr)
	consensusAddressCodec := sdkaddress.NewBech32Codec(app.Bech32PrefixConsAddr)

	// Base setup
	logger := log.NewTestLogger(t)
	encCfg := moduletestutil.MakeTestEncodingConfig()

	f.govModAddr = authtypes.NewModuleAddress(govtypes.ModuleName).String()
	f.addrs = simtestutil.CreateIncrementalAccounts(3)

	keys := storetypes.NewKVStoreKeys(
		authtypes.ModuleName,
		banktypes.ModuleName,
		stakingtypes.ModuleName,
		minttypes.ModuleName,
		types.ModuleName,
	)
	f.ctx = sdk.NewContext(integration.CreateMultiStore(keys, logger), cmtproto.Header{
		Height: 1,
		Time:   time.Now(),
	}, false, logger)

	// Register SDK modules.
	registerBaseSDKModules(
		logger,
		f,
		encCfg,
		keys,
		accountAddressCodec,
		validatorAddressCodec,
		consensusAddressCodec,
	)

	// Setup Keeper.
	f.k = keeper.NewKeeper(
		encCfg.Codec,
		runtime.NewKVStoreService(keys[types.ModuleName]),
		logger,
		f.govModAddr,
		f.accountkeeper,
	)
	f.msgServer = keeper.NewMsgServerImpl(f.k)
	f.queryServer = keeper.NewQuerier(f.k)
	f.appModule = module.NewAppModule(encCfg.Codec, f.k)

	return f
}

func registerModuleInterfaces(encCfg moduletestutil.TestEncodingConfig) {
	authtypes.RegisterInterfaces(encCfg.InterfaceRegistry)
	stakingtypes.RegisterInterfaces(encCfg.InterfaceRegistry)
	banktypes.RegisterInterfaces(encCfg.InterfaceRegistry)
	minttypes.RegisterInterfaces(encCfg.InterfaceRegistry)

	types.RegisterInterfaces(encCfg.InterfaceRegistry)
}

func registerBaseSDKModules(
	logger log.Logger,
	f *testFixture,
	encCfg moduletestutil.TestEncodingConfig,
	keys map[string]*storetypes.KVStoreKey,
	ac address.Codec,
	validator address.Codec,
	consensus address.Codec,
) {
	registerModuleInterfaces(encCfg)

	// Auth Keeper.
	f.accountkeeper = authkeeper.NewAccountKeeper(
		encCfg.Codec, runtime.NewKVStoreService(keys[authtypes.StoreKey]),
		authtypes.ProtoBaseAccount,
		maccPerms,
		ac, app.Bech32PrefixAccAddr,
		f.govModAddr,
	)

	// Bank Keeper.
	f.bankkeeper = bankkeeper.NewBaseKeeper(
		encCfg.Codec, runtime.NewKVStoreService(keys[banktypes.StoreKey]),
		f.accountkeeper,
		nil,
		f.govModAddr, logger,
	)

	// Staking Keeper.
	f.stakingKeeper = stakingkeeper.NewKeeper(
		encCfg.Codec, runtime.NewKVStoreService(keys[stakingtypes.StoreKey]),
		f.accountkeeper, f.bankkeeper, f.govModAddr,
		validator,
		consensus,
	)

	// Mint Keeper.
	f.mintkeeper = mintkeeper.NewKeeper(
		encCfg.Codec, runtime.NewKVStoreService(keys[minttypes.StoreKey]),
		f.stakingKeeper, f.accountkeeper, f.bankkeeper,
		authtypes.FeeCollectorName, f.govModAddr,
	)
}