package disputegame

import (
	"context"
	"crypto/ecdsa"
	"fmt"
	"math/big"
	"testing"
	"time"

	"github.com/ethereum-optimism/optimism/op-bindings/bindings"
	"github.com/ethereum-optimism/optimism/op-challenger/game/fault/contracts"
	"github.com/ethereum-optimism/optimism/op-challenger/game/fault/preimages"
	"github.com/ethereum-optimism/optimism/op-challenger/game/fault/trace/outputs"
	"github.com/ethereum-optimism/optimism/op-challenger/game/fault/types"
	keccakTypes "github.com/ethereum-optimism/optimism/op-challenger/game/keccak/types"
	"github.com/ethereum-optimism/optimism/op-e2e/e2eutils/wait"
	"github.com/ethereum-optimism/optimism/op-service/sources/batching"
	"github.com/ethereum/go-ethereum/accounts/abi/bind"
	"github.com/ethereum/go-ethereum/common"
	gethtypes "github.com/ethereum/go-ethereum/core/types"
	"github.com/ethereum/go-ethereum/ethclient"
	"github.com/stretchr/testify/require"
)

const defaultTimeout = 5 * time.Minute

type OutputGameHelper struct {
	t                     *testing.T
	require               *require.Assertions
	client                *ethclient.Client
	opts                  *bind.TransactOpts
	game                  *bindings.FaultDisputeGame
	factoryAddr           common.Address
	addr                  common.Address
	correctOutputProvider *outputs.OutputTraceProvider
	system                DisputeSystem
}

func (g *OutputGameHelper) Addr() common.Address {
	return g.addr
}

func (g *OutputGameHelper) SplitDepth(ctx context.Context) types.Depth {
	splitDepth, err := g.game.SplitDepth(&bind.CallOpts{Context: ctx})
	g.require.NoError(err, "failed to load split depth")
	return types.Depth(splitDepth.Uint64())
}

func (g *OutputGameHelper) ExecDepth(ctx context.Context) types.Depth {
	return g.MaxDepth(ctx) - g.SplitDepth(ctx) - 1
}

func (g *OutputGameHelper) L2BlockNum(ctx context.Context) uint64 {
	blockNum, err := g.game.L2BlockNumber(&bind.CallOpts{Context: ctx})
	g.require.NoError(err, "failed to load l2 block number")
	return blockNum.Uint64()
}

func (g *OutputGameHelper) GenesisBlockNum(ctx context.Context) uint64 {
	blockNum, err := g.game.GenesisBlockNumber(&bind.CallOpts{Context: ctx})
	g.require.NoError(err, "failed to load genesis block number")
	return blockNum.Uint64()
}

func (g *OutputGameHelper) DisputeLastBlock(ctx context.Context) *ClaimHelper {
	return g.DisputeBlock(ctx, g.L2BlockNum(ctx))
}

// DisputeBlock posts claims from both the honest and dishonest actor to progress the output root part of the game
// through to the split depth and the claims are setup such that the last block in the game range is the block
// to execute cannon on. ie the first block the honest and dishonest actors disagree about is the l2 block of the game.
func (g *OutputGameHelper) DisputeBlock(ctx context.Context, disputeBlockNum uint64) *ClaimHelper {
	dishonestValue := g.GetClaimValue(ctx, 0)
	correctRootClaim := g.correctOutputRoot(ctx, types.NewPositionFromGIndex(big.NewInt(1)))
	rootIsValid := dishonestValue == correctRootClaim
	if rootIsValid {
		// Ensure that the dishonest actor is actually posting invalid roots.
		// Otherwise, the honest challenger will defend our counter and ruin everything.
		dishonestValue = common.Hash{0xff, 0xff, 0xff}
	}
	pos := types.NewPositionFromGIndex(big.NewInt(1))
	getClaimValue := func(parentClaim *ClaimHelper, claimPos types.Position) common.Hash {
		claimBlockNum, err := g.correctOutputProvider.BlockNumber(claimPos)
		g.require.NoError(err, "failed to calculate claim block number")
		if claimBlockNum < disputeBlockNum {
			// Use the correct output root for all claims prior to the dispute block number
			// This pushes the game to dispute the last block in the range
			return g.correctOutputRoot(ctx, claimPos)
		}
		if rootIsValid == parentClaim.AgreesWithOutputRoot() {
			// We are responding to a parent claim that agrees with a valid root, so we're being dishonest
			return dishonestValue
		} else {
			// Otherwise we must be the honest actor so use the correct root
			return g.correctOutputRoot(ctx, claimPos)
		}
	}

	claim := g.RootClaim(ctx)
	for !claim.IsOutputRootLeaf(ctx) {
		parentClaimBlockNum, err := g.correctOutputProvider.BlockNumber(pos)
		g.require.NoError(err, "failed to calculate parent claim block number")
		if parentClaimBlockNum >= disputeBlockNum {
			pos = pos.Attack()
			claim = claim.Attack(ctx, getClaimValue(claim, pos))
		} else {
			pos = pos.Defend()
			claim = claim.Defend(ctx, getClaimValue(claim, pos))
		}
	}
	return claim
}

func (g *OutputGameHelper) RootClaim(ctx context.Context) *ClaimHelper {
	claim := g.getClaim(ctx, 0)
	return newClaimHelper(g, 0, claim)
}

func (g *OutputGameHelper) WaitForCorrectOutputRoot(ctx context.Context, claimIdx int64) {
	g.WaitForClaimCount(ctx, claimIdx+1)
	claim := g.getClaim(ctx, claimIdx)
	output := g.correctOutputRoot(ctx, types.NewPositionFromGIndex(claim.Position))
	g.require.EqualValuesf(output, claim.Claim, "Incorrect output root at claim %v at position %v", claimIdx, claim.Position.Uint64())
}

func (g *OutputGameHelper) correctOutputRoot(ctx context.Context, pos types.Position) common.Hash {
	outputRoot, err := g.correctOutputProvider.Get(ctx, pos)
	g.require.NoErrorf(err, "Failed to get correct output for position %v", pos)
	return outputRoot
}

func (g *OutputGameHelper) GameDuration(ctx context.Context) time.Duration {
	duration, err := g.game.GameDuration(&bind.CallOpts{Context: ctx})
	g.require.NoError(err, "failed to get game duration")
	return time.Duration(duration) * time.Second
}

// WaitForClaimCount waits until there are at least count claims in the game.
// This does not check that the number of claims is exactly the specified count to avoid intermittent failures
// where a challenger posts an additional claim before this method sees the number of claims it was waiting for.
func (g *OutputGameHelper) WaitForClaimCount(ctx context.Context, count int64) {
	timedCtx, cancel := context.WithTimeout(ctx, defaultTimeout)
	defer cancel()
	err := wait.For(timedCtx, time.Second, func() (bool, error) {
		actual, err := g.game.ClaimDataLen(&bind.CallOpts{Context: timedCtx})
		if err != nil {
			return false, err
		}
		g.t.Log("Waiting for claim count", "current", actual, "expected", count, "game", g.addr)
		return actual.Cmp(big.NewInt(count)) >= 0, nil
	})
	if err != nil {
		g.LogGameData(ctx)
		g.require.NoErrorf(err, "Did not find expected claim count %v", count)
	}
}

type ContractClaim struct {
	ParentIndex uint32
	CounteredBy common.Address
	Claimant    common.Address
	Bond        *big.Int
	Claim       [32]byte
	Position    *big.Int
	Clock       *big.Int
}

func (g *OutputGameHelper) MaxDepth(ctx context.Context) types.Depth {
	depth, err := g.game.MaxGameDepth(&bind.CallOpts{Context: ctx})
	g.require.NoError(err, "Failed to load game depth")
	return types.Depth(depth.Uint64())
}

func (g *OutputGameHelper) waitForClaim(ctx context.Context, errorMsg string, predicate func(claimIdx int64, claim ContractClaim) bool) (int64, ContractClaim) {
	timedCtx, cancel := context.WithTimeout(ctx, defaultTimeout)
	defer cancel()
	var matchedClaim ContractClaim
	var matchClaimIdx int64
	err := wait.For(timedCtx, time.Second, func() (bool, error) {
		count, err := g.game.ClaimDataLen(&bind.CallOpts{Context: timedCtx})
		if err != nil {
			return false, fmt.Errorf("retrieve number of claims: %w", err)
		}
		// Search backwards because the new claims are at the end and more likely the ones we want.
		for i := count.Int64() - 1; i >= 0; i-- {
			claimData, err := g.game.ClaimData(&bind.CallOpts{Context: timedCtx}, big.NewInt(i))
			if err != nil {
				return false, fmt.Errorf("retrieve claim %v: %w", i, err)
			}
			if predicate(i, claimData) {
				matchClaimIdx = i
				matchedClaim = claimData
				return true, nil
			}
		}
		return false, nil
	})
	if err != nil { // Avoid waiting time capturing game data when there's no error
		g.require.NoErrorf(err, "%v\n%v", errorMsg, g.gameData(ctx))
	}
	return matchClaimIdx, matchedClaim
}

func (g *OutputGameHelper) waitForNoClaim(ctx context.Context, errorMsg string, predicate func(claim ContractClaim) bool) {
	timedCtx, cancel := context.WithTimeout(ctx, defaultTimeout)
	defer cancel()
	err := wait.For(timedCtx, time.Second, func() (bool, error) {
		count, err := g.game.ClaimDataLen(&bind.CallOpts{Context: timedCtx})
		if err != nil {
			return false, fmt.Errorf("retrieve number of claims: %w", err)
		}
		// Search backwards because the new claims are at the end and more likely the ones we will fail on.
		for i := count.Int64() - 1; i >= 0; i-- {
			claimData, err := g.game.ClaimData(&bind.CallOpts{Context: timedCtx}, big.NewInt(i))
			if err != nil {
				return false, fmt.Errorf("retrieve claim %v: %w", i, err)
			}
			if predicate(claimData) {
				return false, nil
			}
		}
		return true, nil
	})
	if err != nil { // Avoid waiting time capturing game data when there's no error
		g.require.NoErrorf(err, "%v\n%v", errorMsg, g.gameData(ctx))
	}
}

func (g *OutputGameHelper) GetClaimValue(ctx context.Context, claimIdx int64) common.Hash {
	g.WaitForClaimCount(ctx, claimIdx+1)
	claim := g.getClaim(ctx, claimIdx)
	return claim.Claim
}

func (g *OutputGameHelper) getAllClaims(ctx context.Context) []ContractClaim {
	count := g.getClaimCount(ctx)
	var claims []ContractClaim
	for i := int64(0); i < count; i++ {
		claims = append(claims, g.getClaim(ctx, i))
	}
	return claims
}

// getClaim retrieves the claim data for a specific index.
// Note that it is deliberately not exported as tests should use WaitForClaim to avoid race conditions.
func (g *OutputGameHelper) getClaim(ctx context.Context, claimIdx int64) ContractClaim {
	claimData, err := g.game.ClaimData(&bind.CallOpts{Context: ctx}, big.NewInt(claimIdx))
	if err != nil {
		g.require.NoErrorf(err, "retrieve claim %v", claimIdx)
	}
	return claimData
}

func (g *OutputGameHelper) WaitForClaimAtDepth(ctx context.Context, depth types.Depth) {
	g.waitForClaim(
		ctx,
		fmt.Sprintf("Could not find claim depth %v", depth),
		func(_ int64, claim ContractClaim) bool {
			pos := types.NewPositionFromGIndex(claim.Position)
			return pos.Depth() == depth
		})
}

func (g *OutputGameHelper) WaitForClaimAtMaxDepth(ctx context.Context, countered bool) {
	maxDepth := g.MaxDepth(ctx)
	g.waitForClaim(
		ctx,
		fmt.Sprintf("Could not find claim depth %v with countered=%v", maxDepth, countered),
		func(_ int64, claim ContractClaim) bool {
			pos := types.NewPositionFromGIndex(claim.Position)
			return pos.Depth() == maxDepth && (claim.CounteredBy != common.Address{}) == countered
		})
}

func (g *OutputGameHelper) WaitForAllClaimsCountered(ctx context.Context) {
	g.waitForNoClaim(
		ctx,
		"Did not find all claims countered",
		func(claim ContractClaim) bool {
			return claim.CounteredBy == common.Address{}
		})
}

func (g *OutputGameHelper) Resolve(ctx context.Context) {
	ctx, cancel := context.WithTimeout(ctx, time.Minute)
	defer cancel()
	tx, err := g.game.Resolve(g.opts)
	g.require.NoError(err)
	_, err = wait.ForReceiptOK(ctx, g.client, tx.Hash())
	g.require.NoError(err)
}

func (g *OutputGameHelper) Status(ctx context.Context) Status {
	status, err := g.game.Status(&bind.CallOpts{Context: ctx})
	g.require.NoError(err)
	return Status(status)
}

func (g *OutputGameHelper) WaitForGameStatus(ctx context.Context, expected Status) {
	g.t.Logf("Waiting for game %v to have status %v", g.addr, expected)
	timedCtx, cancel := context.WithTimeout(ctx, defaultTimeout)
	defer cancel()
	err := wait.For(timedCtx, time.Second, func() (bool, error) {
		ctx, cancel := context.WithTimeout(timedCtx, 30*time.Second)
		defer cancel()
		status, err := g.game.Status(&bind.CallOpts{Context: ctx})
		if err != nil {
			return false, fmt.Errorf("game status unavailable: %w", err)
		}
		g.t.Logf("Game %v has state %v, waiting for state %v", g.addr, Status(status), expected)
		return expected == Status(status), nil
	})
	g.require.NoErrorf(err, "wait for game status. Game state: \n%v", g.gameData(ctx))
}

func (g *OutputGameHelper) WaitForInactivity(ctx context.Context, numInactiveBlocks int, untilGameEnds bool) {
	g.t.Logf("Waiting for game %v to have no activity for %v blocks", g.addr, numInactiveBlocks)
	headCh := make(chan *gethtypes.Header, 100)
	headSub, err := g.client.SubscribeNewHead(ctx, headCh)
	g.require.NoError(err)
	defer headSub.Unsubscribe()

	var lastActiveBlock uint64
	for {
		if untilGameEnds && g.Status(ctx) != StatusInProgress {
			break
		}
		select {
		case head := <-headCh:
			if lastActiveBlock == 0 {
				lastActiveBlock = head.Number.Uint64()
				continue
			} else if lastActiveBlock+uint64(numInactiveBlocks) < head.Number.Uint64() {
				return
			}
			block, err := g.client.BlockByNumber(ctx, head.Number)
			g.require.NoError(err)
			numActions := 0
			for _, tx := range block.Transactions() {
				if tx.To().Hex() == g.addr.Hex() {
					numActions++
				}
			}
			if numActions != 0 {
				g.t.Logf("Game %v has %v actions in block %d. Resetting inactivity timeout", g.addr, numActions, block.NumberU64())
				lastActiveBlock = head.Number.Uint64()
			}
		case err := <-headSub.Err():
			g.require.NoError(err)
		case <-ctx.Done():
			g.require.Fail("Context canceled", ctx.Err())
		}
	}
}

// Mover is a function that either attacks or defends the claim at parentClaimIdx
type Mover func(parent *ClaimHelper) *ClaimHelper

// Stepper is a function that attempts to perform a step against the claim at parentClaimIdx
type Stepper func(parentClaimIdx int64)

type defendClaimCfg struct {
	skipWaitingForStep bool
}

type DefendClaimOpt func(cfg *defendClaimCfg)

func WithoutWaitingForStep() DefendClaimOpt {
	return func(cfg *defendClaimCfg) {
		cfg.skipWaitingForStep = true
	}
}

// DefendClaim uses the supplied Mover to perform moves in an attempt to defend the supplied claim.
// It is assumed that the specified claim is invalid and that an honest op-challenger is already running.
// When the game has reached the maximum depth it waits for the honest challenger to counter the leaf claim with step.
// Returns the final leaf claim
func (g *OutputGameHelper) DefendClaim(ctx context.Context, claim *ClaimHelper, performMove Mover, opts ...DefendClaimOpt) *ClaimHelper {
	g.t.Logf("Defending claim %v at depth %v", claim.index, claim.Depth())
	cfg := &defendClaimCfg{}
	for _, opt := range opts {
		opt(cfg)
	}
	for !claim.IsMaxDepth(ctx) {
		g.LogGameData(ctx)
		// Wait for the challenger to counter
		claim = claim.WaitForCounterClaim(ctx)
		g.LogGameData(ctx)

		// Respond with our own move
		claim = performMove(claim)
	}

	if !cfg.skipWaitingForStep {
		claim.WaitForCountered(ctx)
	}
	return claim
}

// ChallengeClaim uses the supplied functions to perform moves and steps in an attempt to challenge the supplied claim.
// It is assumed that the claim being disputed is valid and that an honest op-challenger is already running.
// When the game has reached the maximum depth it calls the Stepper to attempt to counter the leaf claim.
// Since the output root is valid, it should not be possible for the Stepper to call step successfully.
func (g *OutputGameHelper) ChallengeClaim(ctx context.Context, claim *ClaimHelper, performMove Mover, attemptStep Stepper) {
	for !claim.IsMaxDepth(ctx) {
		g.LogGameData(ctx)
		// Perform our move
		claim = performMove(claim)

		// Wait for the challenger to counter
		g.LogGameData(ctx)
		claim = claim.WaitForCounterClaim(ctx)
	}

	// Confirm the game has reached max depth and the last claim hasn't been countered
	g.WaitForClaimAtMaxDepth(ctx, false)
	g.LogGameData(ctx)

	// It's on us to call step if we want to win but shouldn't be possible
	attemptStep(claim.index)
}

func (g *OutputGameHelper) getClaimCount(ctx context.Context) int64 {
	claimCount, err := g.game.ClaimDataLen(&bind.CallOpts{Context: ctx})
	g.require.NoError(err, "Failed to get current claim count")
	return claimCount.Int64()
}

func (g *OutputGameHelper) WaitForNewClaim(ctx context.Context, checkPoint int64) (int64, error) {
	return g.waitForNewClaim(ctx, checkPoint, defaultTimeout)
}

func (g *OutputGameHelper) waitForNewClaim(ctx context.Context, checkPoint int64, timeout time.Duration) (int64, error) {
	timedCtx, cancel := context.WithTimeout(ctx, timeout)
	defer cancel()
	var newClaimLen int64
	err := wait.For(timedCtx, time.Second, func() (bool, error) {
		actual, err := g.game.ClaimDataLen(&bind.CallOpts{Context: ctx})
		if err != nil {
			return false, err
		}
		newClaimLen = actual.Int64()
		return actual.Cmp(big.NewInt(checkPoint)) > 0, nil
	})
	return newClaimLen, err
}

func (g *OutputGameHelper) Attack(ctx context.Context, claimIdx int64, claim common.Hash) {
	g.t.Logf("Attacking claim %v with value %v", claimIdx, claim)
	tx, err := g.game.Attack(g.opts, big.NewInt(claimIdx), claim)
	if err != nil {
		g.require.NoErrorf(err, "Attack transaction did not send. Game state: \n%v", g.gameData(ctx))
	}
	_, err = wait.ForReceiptOK(ctx, g.client, tx.Hash())
	if err != nil {
		g.require.NoErrorf(err, "Attack transaction was not OK. Game state: \n%v", g.gameData(ctx))
	}
}

func (g *OutputGameHelper) Defend(ctx context.Context, claimIdx int64, claim common.Hash) {
	g.t.Logf("Defending claim %v with value %v", claimIdx, claim)
	tx, err := g.game.Defend(g.opts, big.NewInt(claimIdx), claim)
	if err != nil {
		g.require.NoErrorf(err, "Defend transaction did not send. Game state: \n%v", g.gameData(ctx))
	}
	_, err = wait.ForReceiptOK(ctx, g.client, tx.Hash())
	if err != nil {
		g.require.NoErrorf(err, "Defend transaction was not OK. Game state: \n%v", g.gameData(ctx))
	}
}

type ErrWithData interface {
	ErrorData() interface{}
}

// StepFails attempts to call step and verifies that it fails with ValidStep()
func (g *OutputGameHelper) StepFails(claimIdx int64, isAttack bool, stateData []byte, proof []byte) {
	g.t.Logf("Attempting step against claim %v isAttack: %v", claimIdx, isAttack)
	_, err := g.game.Step(g.opts, big.NewInt(claimIdx), isAttack, stateData, proof)
	errData, ok := err.(ErrWithData)
	g.require.Truef(ok, "Error should provide ErrorData method: %v", err)
	g.require.Equal("0xfb4e40dd", errData.ErrorData(), "Revert reason should be abi encoded ValidStep()")
}

// ResolveClaim resolves a single subgame
func (g *OutputGameHelper) ResolveClaim(ctx context.Context, claimIdx int64) {
	tx, err := g.game.ResolveClaim(g.opts, big.NewInt(claimIdx))
	g.require.NoError(err, "ResolveClaim transaction did not send")
	_, err = wait.ForReceiptOK(ctx, g.client, tx.Hash())
	g.require.NoError(err, "ResolveClaim transaction was not OK")
}

// ChallengePeriod returns the challenge period fetched from the PreimageOracle contract.
// The returned uint64 value is the number of seconds for the challenge period.
func (g *OutputGameHelper) ChallengePeriod(ctx context.Context) uint64 {
	oracle := g.oracle(ctx)
	period, err := oracle.ChallengePeriod(ctx)
	g.require.NoError(err, "Failed to get challenge period")
	return period
}

// WaitForChallengePeriodStart waits for the challenge period to start for a given large preimage claim.
func (g *OutputGameHelper) WaitForChallengePeriodStart(ctx context.Context, sender common.Address, data *types.PreimageOracleData) {
	timedCtx, cancel := context.WithTimeout(ctx, defaultTimeout)
	defer cancel()
	err := wait.For(timedCtx, time.Second, func() (bool, error) {
		ctx, cancel := context.WithTimeout(timedCtx, 30*time.Second)
		defer cancel()
		timestamp := g.ChallengePeriodStartTime(ctx, sender, data)
		g.t.Log("Waiting for challenge period start", "timestamp", timestamp, "key", data.OracleKey, "game", g.addr)
		return timestamp > 0, nil
	})
	if err != nil {
		g.LogGameData(ctx)
		g.require.NoErrorf(err, "Failed to get challenge start period for preimage data %v", data)
	}
}

// ChallengePeriodStartTime returns the start time of the challenge period for a given large preimage claim.
// If the returned start time is 0, the challenge period has not started.
func (g *OutputGameHelper) ChallengePeriodStartTime(ctx context.Context, sender common.Address, data *types.PreimageOracleData) uint64 {
	oracle := g.oracle(ctx)
	uuid := preimages.NewUUID(sender, data)
	metadata, err := oracle.GetProposalMetadata(ctx, batching.BlockLatest, keccakTypes.LargePreimageIdent{
		Claimant: sender,
		UUID:     uuid,
	})
	g.require.NoError(err, "Failed to get proposal metadata")
	if len(metadata) == 0 {
		return 0
	}
	return metadata[0].Timestamp
}

func (g *OutputGameHelper) waitForPreimageInOracle(ctx context.Context, data *types.PreimageOracleData) {
	timedCtx, cancel := context.WithTimeout(ctx, defaultTimeout)
	defer cancel()
	oracle := g.oracle(ctx)
	err := wait.For(timedCtx, time.Second, func() (bool, error) {
		g.t.Logf("Waiting for preimage (%v) to be present in oracle", common.Bytes2Hex(data.OracleKey))
		return oracle.GlobalDataExists(ctx, data)
	})
	g.require.NoErrorf(err, "Did not find preimage (%v) in oracle", common.Bytes2Hex(data.OracleKey))
}

func (g *OutputGameHelper) uploadPreimage(ctx context.Context, data *types.PreimageOracleData, privateKey *ecdsa.PrivateKey) {
	oracle := g.oracle(ctx)
	boundOracle, err := bindings.NewPreimageOracle(oracle.Addr(), g.client)
	g.require.NoError(err)
	tx, err := boundOracle.LoadKeccak256PreimagePart(g.opts, new(big.Int).SetUint64(uint64(data.OracleOffset)), data.GetPreimageWithoutSize())
	g.require.NoError(err, "Failed to load preimage part")
	_, err = wait.ForReceiptOK(ctx, g.client, tx.Hash())
	g.require.NoError(err)
}

func (g *OutputGameHelper) oracle(ctx context.Context) *contracts.PreimageOracleContract {
	caller := batching.NewMultiCaller(g.system.NodeClient("l1").Client(), batching.DefaultBatchSize)
	contract, err := contracts.NewFaultDisputeGameContract(g.addr, caller)
	g.require.NoError(err, "Failed to create game contract")
	oracle, err := contract.GetOracle(ctx)
	g.require.NoError(err, "Failed to create oracle contract")
	return oracle
}

func (g *OutputGameHelper) gameData(ctx context.Context) string {
	opts := &bind.CallOpts{Context: ctx}
	maxDepth := g.MaxDepth(ctx)
	splitDepth := g.SplitDepth(ctx)
	claimCount, err := g.game.ClaimDataLen(opts)
	info := fmt.Sprintf("Claim count: %v\n", claimCount)
	g.require.NoError(err, "Fetching claim count")
	for i := int64(0); i < claimCount.Int64(); i++ {
		claim, err := g.game.ClaimData(opts, big.NewInt(i))
		g.require.NoErrorf(err, "Fetch claim %v", i)

		pos := types.NewPositionFromGIndex(claim.Position)
		extra := ""
		if pos.Depth() <= splitDepth {
			blockNum, err := g.correctOutputProvider.BlockNumber(pos)
			if err != nil {
			} else {
				extra = fmt.Sprintf("Block num: %v", blockNum)
			}
		}
		info = info + fmt.Sprintf("%v - Position: %v, Depth: %v, IndexAtDepth: %v Trace Index: %v, Value: %v, Countered By: %v, ParentIndex: %v %v\n",
			i, claim.Position.Int64(), pos.Depth(), pos.IndexAtDepth(), pos.TraceIndex(maxDepth), common.Hash(claim.Claim).Hex(), claim.CounteredBy, claim.ParentIndex, extra)
	}
	l2BlockNum := g.L2BlockNum(ctx)
	status, err := g.game.Status(opts)
	g.require.NoError(err, "Load game status")
	return fmt.Sprintf("Game %v - %v - L2 Block: %v - Split Depth: %v - Max Depth: %v:\n%v\n",
		g.addr, Status(status), l2BlockNum, splitDepth, maxDepth, info)
}

func (g *OutputGameHelper) LogGameData(ctx context.Context) {
	g.t.Log(g.gameData(ctx))
}
