interfaces

type AccountType uint8

type EthereumValues struct {
	WeiPerByte float64
	EthStake   float64
}

type IAccount interface {
	GetAccountType() AccountType
	BlockchainName() string
	Permission() common.UrlPermission

	EcdsaPrivateKey() *ecdsa.PrivateKey // follows Eth standard
	PrivateKeyBytes() []byte
	PrivateKeyString() string
	PublicKeyBytes() []byte
	EcdsaPublicKeyBytes() []byte // follows Eth standard
	PublicKeyString() string
	AddressBytes() []byte
	AddressString() string

	Sign(hash []byte) (sig []byte, err error)
	Verify(hash, signature, publicKey []byte) bool

	// true if the transaction was accepted by the blockchain
	IsTxAccepted(txId string) bool

	// For client side
	GetUserName() (string, error)
	RegisterUserName(string) error

	// For Storage Provider side
	// Checks if the storage provider is registered on the blockchain
	IsSpRegistered() bool
	RegisterSP(*RegistrationInfo) (txId string, err error)
	UnregisterSP() error
	GetUploadTxInfo(txId string) (info *UploadTxInfo, err error)
	GetEarnings() (int64, error)

	// Utilities
	// amount is in blockchain base (Wei/Gas)
	PrettyCurrency(amount int64) string
	// in blockchain base
	HundredthOfCent() int64
}

type NeoValues struct {
	GasPerGigaByte float64
}

type RegistrationInfo struct {
	CountryA3        string
	PledgedGigaBytes float64
	Ethereum         EthereumValues
	Neo              NeoValues
	Version          int
}

type UploadTxInfo struct {
	TxId              string
	UserName          string
	PublicKey         []byte
	FileContainerType uint8
	Signature         []byte
	SPs               [][]byte
}