param

const (
	DefaultRpcEthGetLogsMaxResults = 10000
	DefaultRetainBlocks            = -1
	DefaultNumKeptBlocks           = 10000
	DefaultNumKeptBlocksInMoDB     = -1
	DefaultSignatureCache          = 20000
	DefaultRecheckThreshold        = 1000
	DefaultTrunkCacheSize          = 200
	DefaultChangeRetainEveryN      = 100
	DefaultPruneEveryN             = 10

	AppDataPath    = "app"
	ModbDataPath   = "modb"
	SyncdbDataPath = "syncdb"
)

const (
	/**app consensus params**/
	BlockMaxBytes      int64  = 4 * 1024 * 1024 // 4MB
	BlockMaxGas        int64  = 1_000_000_000   // 1Billion
	DefaultMinGasPrice uint64 = 10_000_000_000  // 10gwei

	/**ebp consensus params**/
	EbpExeRoundCount int = 200
	EbpRunnerNumber  int = 256
	EbpParallelNum   int = 32

	// gas limit for each transaction
	MaxTxGasLimit uint64 = 1000_0000

	/**staking consensus params**/
	// reward params
	EpochCountBeforeRewardMature  int64  = 1
	ProposerBaseMintFeePercentage uint64 = 15
	CollectorMintFeePercentage    uint64 = 15

	// epoch params
	StakingMinVotingPercentPerEpoch        int   = 10 //10 percent in StakingNumBlocksInEpoch, like 2016 / 10 = 201
	StakingMinVotingPubKeysPercentPerEpoch int   = 34 //34 percent in active validators,
	StakingNumBlocksInEpoch                int64 = 2016
	StakingEpochSwitchDelay                int64 = 600 * 2016 / 20 // 5% time of an epoch
	MaxActiveValidatorCount                int   = 50
	BlocksInEpochAfterStakingFork          int64 = 2016 * 10 * 60 / 6

	// ccEpoch params
	BlocksInCCEpoch    int64 = 7
	CCEpochSwitchDelay int64 = 3 * 20 / 20

	// staking and slash params
	ValidatorWatchWindowSize       int64  = 100
	ValidatorWatchMinSignatures    int32  = 5
	VotingPowerDivider             int64  = 10
	OnlineWindowSize               int64  = 14400 // 24 * 3600s / 6s
	MinOnlineSignatures            int32  = 8640  // OnlineWindowSize * 0.6
	NotOnlineSlashAmountDivisor    uint64 = 16    // 1/16 MinimumStakingAmountAfterStakingFork
	DuplicateSigSlashAMountDivisor uint64 = 4     // 1/4 MinimumStakingAmountAfterStakingFork
	SlashReceiver                  string = "0xad114243D2D61b78F76D63C1Fef6709219b2cd22"

	// network params
	IsAmber                           bool  = false
	AmberBlocksInEpochAfterXHedgeFork int64 = 2016 * 10 * 60 / 6

	// fork params
	XHedgeContractSequence uint64 = 0x13311
	XHedgeForkBlock        int64  = 4106000
	ShaGateForkBlock       int64  = math.MaxInt64
	ShaGateSwitch          bool   = false
	StakingForkHeight      int64  = 11006000 // near 20230815
	SymbolSbchForkHeight   int64  = 13627300
)