types

type Account struct {
	PublicKey  common.PublicKey
	PrivateKey ed25519.PrivateKey
}

type AccountMeta struct {
	PubKey     common.PublicKey
	IsSigner   bool
	IsWritable bool
}

type AddressLookupTableAccount struct {
	Key       common.PublicKey
	Addresses []common.PublicKey
}

type CompiledAddressLookupTable struct {
	AccountKey      common.PublicKey
	WritableIndexes []uint8
	ReadonlyIndexes []uint8
}

type CompiledInstruction struct {
	ProgramIDIndex int
	Accounts       []int
	Data           []byte
}

type CompiledKeyMeta struct {
	IsSigner   bool
	IsWritable bool
	IsInvoked  bool
}

type CompiledKeys struct {
	Payer      *common.PublicKey
	KeyMetaMap map[common.PublicKey]CompiledKeyMeta
}

type Instruction struct {
	ProgramID common.PublicKey
	Accounts  []AccountMeta
	Data      []byte
}

type Message struct {
	Version             MessageVersion
	Header              MessageHeader
	Accounts            []common.PublicKey
	RecentBlockHash     string
	Instructions        []CompiledInstruction
	AddressLookupTables []CompiledAddressLookupTable
}

type MessageHeader struct {
	NumRequireSignatures        uint8
	NumReadonlySignedAccounts   uint8
	NumReadonlyUnsignedAccounts uint8
}

type MessageVersion string

type NewMessageParam struct {
	FeePayer        common.PublicKey
	Instructions    []Instruction
	RecentBlockhash string
	// v0 transaction
	AddressLookupTableAccounts []AddressLookupTableAccount
}

type NewTransactionParam struct {
	Message Message
	Signers []Account
}

type Signature []byte

type Transaction struct {
	Signatures []Signature
	Message    Message
}