/*
 * The MIT License (MIT)
 *
 * Copyright 2017 Alexander Orlov <alexander.orlov@loxal.net>. All rights reserved.
 * Copyright (c) [2016] [ <ether.camp> ]
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 *
 */

package org.ethereum.jsontestsuite.suite.builder

import org.ethereum.core.BlockHeader
import org.ethereum.jsontestsuite.suite.Utils
import org.ethereum.jsontestsuite.suite.model.BlockHeaderTck

import java.math.BigInteger

internal object BlockHeaderBuilder {


    fun build(headerTck: BlockHeaderTck): BlockHeader {

        val header = BlockHeader(
                Utils.parseData(headerTck.parentHash),
                Utils.parseData(headerTck.uncleHash),
                Utils.parseData(headerTck.coinbase),
                Utils.parseData(headerTck.bloom),
                Utils.parseNumericData(headerTck.difficulty),
                BigInteger(1, Utils.parseData(headerTck.number)).toLong(),
                Utils.parseData(headerTck.gasLimit),
                BigInteger(1, Utils.parseData(headerTck.gasUsed)).toLong(),
                BigInteger(1, Utils.parseData(headerTck.timestamp)).toLong(),
                Utils.parseData(headerTck.extraData),
                Utils.parseData(headerTck.mixHash),
                Utils.parseData(headerTck.nonce)
        )

        header.receiptsRoot = Utils.parseData(headerTck.receiptTrie)
        header.setTransactionsRoot(Utils.parseData(headerTck.transactionsTrie))
        header.stateRoot = Utils.parseData(headerTck.stateRoot)

        return header
    }

}
