zanolib

type Address struct {
	Type      AddressType
	Flags     uint8
	SpendKey  []byte
	ViewKey   []byte
	PaymentId []byte
}

type AddressType uint64

type FinalizeTxParam struct {
	UnlockTime           uint64
	Extra                []*zanobase.Variant         // currency::extra_v
	Attachments          []*zanobase.Variant         // currency::attachment_v
	CryptAddress         *zanobase.AccountPublicAddr // currency::account_public_address
	TxOutsAttr           uint8
	Shuffle              bool
	Flags                uint8
	MultisigId           zanobase.Value256 // crypto::hash
	Sources              []*TxSource       // currency::tx_source_entry
	SelectedTransfers    []zanobase.Varint // not sure why, but this is encoded as "01 00" in the bytestream
	PreparedDestinations []*TxDest         // currency::tx_destination_entry
	ExpirationTime       uint64
	SpendPubKey          *zanobase.Point // only for validations
	TxVersion            uint64
	//TxHardforkId         uint64 // size_t; IN NEW VERSION FIXME
	ModeSeparateFee uint64
}

type FinalizedTx struct {
	Tx             *zanobase.Transaction     `json:"tx"`
	TxId           zanobase.Value256         `json:"txid"`         // might be zeroes?
	OneTimeKey     zanobase.Value256         `json:"one_time_key"` // crypto::secret_key
	FTP            *FinalizeTxParam          `json:"ftp"`
	HtlcOrigin     string                    `json:"htlc_origin"`
	OutsKeyImages  []*zanobase.KeyImageIndex `json:"outs_key_images,omitempty"` // pairs (out_index, key_image) for each change output
	Derivation     zanobase.Value256         `json:"derivation"`                // crypto::key_derivation, a ec_point
	WasNotPrepared bool                      `json:"was_not_prepared"`          // true if tx was not prepared/created for some good reason (e.g. not enough outs for UTXO defragmentation tx). Because we decided not to throw exceptions for non-error cases. -- sowle
}

type GenContext struct {
}

type TxDest struct {
	Amount          uint64
	Addr            []*zanobase.AccountPublicAddr // account_public_address; destination address, in case of 1 address - txout_to_key, in case of more - txout_multisig
	MinimumSigs     uint64                        // if txout_multisig: minimum signatures that are required to spend this output (minimum_sigs <= addr.size())  IF txout_to_key - not used
	AmountToProvide uint64                        // amount money that provided by initial creator of tx, used with partially created transactions
	UnlockTime      uint64                        //
	HtlcOptions     *TxDestHtlcOut                // destination_option_htlc_out
	AssetId         zanobase.Value256             // not blinded, not premultiplied
	Flags           uint64                        // set of flags (see tx_destination_entry_flags)
	// contains filtered or unexported fields
}

type TxDestHtlcOut struct {
	Expiration uint64
	HtlcHash   zanobase.Value256 // crypto::hash
}

type TxSource struct {
	Outputs                    []*TxSourceOutputEntry
	RealOutput                 uint64
	RealOutTxKey               zanobase.Value256 // crypto::public_key
	RealOutAmountBlindingMask  zanobase.Value256 // crypto::scalar_t
	RealOutAssetIdBlindingMask zanobase.Value256 // crypto::scalar_t
	RealOutInTxIndex           uint64            // size_t, index in transaction outputs vector
	Amount                     uint64
	TransferIndex              uint64
	MultisigId                 zanobase.Value256 // crypto::hash if txin_multisig: multisig output id
	MsSigsCount                uint64            // size_t
	MsKeysCount                uint64            // size_t
	SeparatelySignedTxComplete bool
	HtlcOrigin                 string // for htlc, specify origin. len = 1, content = "\x00" ?
}

type TxSourceOutputEntry struct {
	OutReference     *zanobase.Variant // TxOutRef // either global output index or ref_by_id
	StealthAddress   zanobase.Value256 // crypto::public_key, a.k.a output's one-time public key
	ConcealingPoint  zanobase.Value256 // only for ZC outputs
	AmountCommitment zanobase.Value256 // only for ZC outputs
	BlindedAssetID   zanobase.Value256 // only for ZC outputs
}

type Wallet struct {
	SpendPrivKey *edwards25519.Scalar
	SpendPubKey  *edwards25519.Point
	ViewPrivKey  *edwards25519.Scalar
	ViewPubKey   *edwards25519.Point
	Flags        uint8 // flag 1 = auditable
}