ethconfig

type Config struct {
	Sync Sync

	// The genesis block, which is inserted if the database is empty.
	// If nil, the Ethereum main net block is used.
	Genesis *types.Genesis `toml:",omitempty"`

	// Protocol options
	NetworkID uint64 // Network ID to use for selecting peers to connect to

	// This can be set to list of enrtree:// URLs which will be queried for
	// for nodes to connect to.
	EthDiscoveryURLs []string

	P2PEnabled bool

	Prune     prune.Mode
	BatchSize datasize.ByteSize // Batch size for execution stage

	ImportMode bool

	BadBlockHash common.Hash // hash of the block marked as bad

	Snapshot   Snapshot
	Downloader *downloadercfg.Cfg

	Dirs datadir.Dirs

	// Address to connect to external snapshot downloader
	// empty if you want to use internal bittorrent snapshot downloader
	ExternalSnapshotDownloaderAddr string

	// Whitelist of required block number -> hash values to accept
	Whitelist map[uint64]common.Hash `toml:"-"`

	// Mining options
	Miner params.MiningConfig

	// Ethash options
	Ethash ethashcfg.Config

	Clique params.ConsensusSnapshotConfig
	Aura   erigonchain.AuRaConfig
	Bor    erigonchain.BorConfig

	// Transaction pool options
	DeprecatedTxPool DeprecatedTxPoolConfig
	TxPool           txpoolcfg.Config

	// Gas Price Oracle options
	GPO gaspricecfg.Config

	// RPCGasCap is the global gas cap for eth-call variants.
	RPCGasCap uint64 `toml:",omitempty"`

	// RPCTxFeeCap is the global transaction fee(price * gaslimit) cap for
	// send-transction variants. The unit is ether.
	RPCTxFeeCap float64 `toml:",omitempty"`

	StateStream bool

	//  New DB and Snapshots format of history allows: parallel blocks execution, get state as of given transaction without executing whole block.",
	HistoryV3 bool

	// gRPC Address to connect to Heimdall node
	HeimdallgRPCAddress string

	//  New DB table for storing transactions allows: keeping multiple branches of block bodies in the DB simultaneously
	TransactionsV3 bool

	// URL to connect to Heimdall node
	HeimdallURL string

	// No heimdall service
	WithoutHeimdall bool
	// Ethstats service
	Ethstats string
	// Consensus layer
	ExternalCL                  bool
	LightClientDiscoveryAddr    string
	LightClientDiscoveryPort    uint64
	LightClientDiscoveryTCPPort uint64
	SentinelAddr                string
	SentinelPort                uint64

	OverrideShanghaiTime *big.Int `toml:",omitempty"`

	DropUselessPeers bool

	//[zkevm]
	Zk *Zk
}

type DeprecatedTxPoolConfig struct {
	Disable  bool
	Locals   []common.Address // Addresses that should be treated by default as local
	NoLocals bool             // Whether local transaction handling should be disabled

	PriceLimit uint64 // Minimum gas price to enforce for acceptance into the pool
	PriceBump  uint64 // Minimum price bump percentage to replace an already existing transaction (nonce)

	AccountSlots uint64 // Number of executable transaction slots guaranteed per account
	GlobalSlots  uint64 // Maximum number of executable transaction slots for all accounts
	AccountQueue uint64 // Maximum number of non-executable transaction slots permitted per account
	GlobalQueue  uint64 // Maximum number of non-executable transaction slots for all accounts

	GlobalBaseFeeQueue uint64 // Maximum number of non-executable transaction slots for all accounts

	Lifetime      time.Duration // Maximum amount of time non-executable transaction are queued
	StartOnInit   bool
	TracedSenders []string // List of senders for which tx pool should print out debugging info
	CommitEvery   time.Duration
}

type Snapshot struct {
	Enabled        bool
	KeepBlocks     bool // produce new snapshots of blocks but don't remove blocks from DB
	Produce        bool // produce new snapshots
	NoDownloader   bool // possible to use snapshots without calling Downloader
	Verify         bool // verify snapshots on startup
	DownloaderAddr string
}

type Sync struct {
	UseSnapshots bool
	// LoopThrottle sets a minimum time between staged loop iterations
	LoopThrottle     time.Duration
	ExecWorkerCount  int
	ReconWorkerCount int

	BodyCacheLimit             datasize.ByteSize
	BodyDownloadTimeoutSeconds int // TODO: change to duration
}

type Zk struct {
	L2ChainId                   uint64
	L2RpcUrl                    string
	L2DataStreamerUrl           string
	L1ChainId                   uint64
	L1RpcUrl                    string
	L1ContractAddress           common.Address
	L1BlockRange                uint64
	L1QueryDelay                uint64
	L1MaticContractAddress      common.Address
	L1GERManagerContractAddress common.Address
	L1FirstBlock                uint64
	RpcRateLimits               int

	RebuildTreeAfter uint64
}