// VulcanizeDB
// Copyright © 2019 Vulcanize

// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.

// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU Affero General Public License for more details.

// You should have received a copy of the GNU Affero General Public License
// along with this program.  If not, see <http://www.gnu.org/licenses/>.

package btc

// HeaderModel is the db model for btc.header_cids table
type HeaderModel struct {
	ID          int64  `db:"id"`
	BlockNumber string `db:"block_number"`
	BlockHash   string `db:"block_hash"`
	ParentHash  string `db:"parent_hash"`
	CID         string `db:"cid"`
	Version     int64  `db:"version"`
	Timestamp   int64  `db:"timestamp"`
	Bits        int64  `db:"bits"`
}

// TxModel is the db model for btc.transaction_cids table
type TxModel struct {
	ID          int64  `db:"id"`
	HeaderID    int64  `db:"header_id"`
	Index       int64  `db:"index"`
	TxHash      string `db:"tx_hash"`
	CID         string `db:"cid"`
	HasWitness  bool   `db:"has_witness"`
	WitnessHash string `db:"witness_hash"`
}

// TxInput is the db model for btc.tx_inputs table
type TxInput struct {
	ID                    int64    `db:"id"`
	TxID                  int64    `db:"tx_id"`
	Index                 int64    `db:"index"`
	TxWitness             [][]byte `db:"tx_witness"`
	Sequence              int64    `db:"sequence"`
	SignatureScript       []byte   `db:"script"`
	PreviousOutPointHash  []byte   `db:"outpoint_hash"`
	PreviousOutPointIndex int64    `db:"outpoint_index"`
}

// TxOutput is the db model for btc.tx_outputs table
type TxOutput struct {
	ID       int64  `db:"id"`
	TxID     int64  `db:"tx_id"`
	Index    int64  `db:"index"`
	Value    int64  `db:"value"`
	PkScript []byte `db:"script"`
}