appconsts

const (
	// NamespaceVersionSize is the size of a namespace version in bytes.
	NamespaceVersionSize = 1
	// NamespaceVersionMaxValue is the maximum value a namespace version can be.
	// This const must be updated if NamespaceVersionSize is changed.
	NamespaceVersionMaxValue = math.MaxUint8

	// NamespaceIDSize is the size of a namespace ID in bytes.
	NamespaceIDSize = 28

	// NamespaceSize is the size of a namespace (version + ID) in bytes.
	NamespaceSize = NamespaceVersionSize + NamespaceIDSize

	// ShareSize is the size of a share in bytes.
	ShareSize = 512

	// ShareInfoBytes is the number of bytes reserved for information. The info
	// byte contains the share version and a sequence start idicator.
	ShareInfoBytes = 1

	// SequenceLenBytes is the number of bytes reserved for the sequence length
	// that is present in the first share of a sequence.
	SequenceLenBytes = 4

	// ShareVersionZero is the first share version format.
	ShareVersionZero = uint8(0)

	// DefaultShareVersion is the defacto share version. Use this if you are
	// unsure of which version to use.
	DefaultShareVersion = ShareVersionZero

	// CompactShareReservedBytes is the number of bytes reserved for the location of
	// the first unit (transaction, ISR) in a compact share.
	CompactShareReservedBytes = 4

	// FirstCompactShareContentSize is the number of bytes usable for data in
	// the first compact share of a sequence.
	FirstCompactShareContentSize = ShareSize - NamespaceSize - ShareInfoBytes - SequenceLenBytes - CompactShareReservedBytes

	// ContinuationCompactShareContentSize is the number of bytes usable for
	// data in a continuation compact share of a sequence.
	ContinuationCompactShareContentSize = ShareSize - NamespaceSize - ShareInfoBytes - CompactShareReservedBytes

	// FirstSparseShareContentSize is the number of bytes usable for data in the
	// first sparse share of a sequence.
	FirstSparseShareContentSize = ShareSize - NamespaceSize - ShareInfoBytes - SequenceLenBytes

	// ContinuationSparseShareContentSize is the number of bytes usable for data
	// in a continuation sparse share of a sequence.
	ContinuationSparseShareContentSize = ShareSize - NamespaceSize - ShareInfoBytes

	// MinSquareSize is the smallest original square width.
	MinSquareSize = 1

	// MinshareCount is the minimum number of shares allowed in the original
	// data square.
	MinShareCount = MinSquareSize * MinSquareSize

	// MaxShareVersion is the maximum value a share version can be.
	MaxShareVersion = 127
)

const (
	// DefaultGovMaxSquareSize is the default value for the governance modifiable
	// max square size.
	DefaultGovMaxSquareSize = 64

	// DefaultMaxBytes is the default value for the governance modifiable
	// maximum number of bytes allowed in a valid block.
	DefaultMaxBytes = DefaultGovMaxSquareSize * DefaultGovMaxSquareSize * ContinuationSparseShareContentSize

	// DefaultGasPerBlobByte is the default gas cost deducted per byte of blob
	// included in a PayForBlobs txn
	DefaultGasPerBlobByte = 8

	// DefaultMinGasPrice is the default min gas price that gets set in the app.toml file.
	// The min gas price acts as a filter. Transactions below that limit will not pass
	// a nodes `CheckTx` and thus not be proposed by that node.
	DefaultMinGasPrice = 0.1

	// DefaultUnbondingTime is the default time a validator must wait
	// to unbond in a proof of stake system. Any validator within this
	// time can be subject to slashing under conditions of misbehavior.
	DefaultUnbondingTime = 3 * 7 * 24 * time.Hour
)