wallet

type Balance struct {
	Address string
	Amount  *big.Int
}

type BlockchainConfig struct {
	Network Network `json:"network"`
}

type Config struct {
	Mnemonic string           `json:"mnemonic"`
	Ethereum BlockchainConfig `json:"ethereum"`
	Bitcoin  BlockchainConfig `json:"bitcoin"`
}

type ECDSASigner interface {
	PublicKey() ecdsa.PublicKey
	Sign(hash []byte) ([]byte, error)
}

type Network struct {
	Name string `json:"name"`
	URL  string `json:"url"`
}

type Wallet interface {
	ID(password, idType string) (string, error)
	SupportedTokens() []tokens.Token
	Balances(password string) (map[tokens.Name]blockchain.Balance, error)
	Balance(password string, token tokens.Token) (blockchain.Balance, error)
	Lookup(token tokens.Token, txHash string) (transfer.UpdateReceipt, error)
	Transfer(password string, token tokens.Token, to string, amount *big.Int, speed blockchain.TxExecutionSpeed, senAll bool) (string, blockchain.Cost, error)
	GetAddress(password string, blockchainName tokens.BlockchainName) (string, error)
	Addresses(password string) (map[tokens.Name]string, error)
	VerifyAddress(blockchain tokens.BlockchainName, address string) error
	VerifyBalance(password string, token tokens.Token, balance *big.Int) error

	EthereumAccount(password string) (libeth.Account, error)
	BitcoinAccount(password string) (libbtc.Account, error)
	ECDSASigner(password string) (ECDSASigner, error)
}