package bchain

type ScriptSig struct {
	// Asm string `json:"asm"`
	Hex string `json:"hex"`
}

type Vin struct {
	Coinbase  string    `json:"coinbase"`
	Txid      string    `json:"txid"`
	Vout      uint32    `json:"vout"`
	ScriptSig ScriptSig `json:"scriptSig"`
	Sequence  uint32    `json:"sequence"`
}

type ScriptPubKey struct {
	Asm       string   `json:"asm"`
	Hex       string   `json:"hex,omitempty"`
	Type      string   `json:"type"`
	Addresses []string `json:"addresses,omitempty"`
}

type Vout struct {
	Value        float64      `json:"value"`
	N            uint32       `json:"n"`
	ScriptPubKey ScriptPubKey `json:"scriptPubKey"`
}

// Tx is blockchain transaction
// unnecessary fields are commented out to avoid overhead
type Tx struct {
	Hex  string `json:"hex"`
	Txid string `json:"txid"`
	// Version  int32  `json:"version"`
	LockTime uint32 `json:"locktime"`
	Vin      []Vin  `json:"vin"`
	Vout     []Vout `json:"vout"`
	// BlockHash     string `json:"blockhash,omitempty"`
	Confirmations uint32 `json:"confirmations,omitempty"`
	Time          int64  `json:"time,omitempty"`
	Blocktime     int64  `json:"blocktime,omitempty"`
}

type Block struct {
	BlockHeader
	Txs []Tx `json:"tx"`
}

type ThinBlock struct {
	BlockHeader
	Txids []string `json:"tx"`
}

type BlockHeader struct {
	Hash          string `json:"hash"`
	Prev          string `json:"previousblockhash"`
	Next          string `json:"nextblockhash"`
	Height        uint32 `json:"height"`
	Confirmations int    `json:"confirmations"`
}