// Code generated by github.com/fjl/gencodec. DO NOT EDIT.

package types

import (
	"encoding/json"
	"errors"
	"math/big"

	"github.com/autonity/autonity/common"
	"github.com/autonity/autonity/common/hexutil"
)

var _ = (*headerMarshaling)(nil)

// MarshalJSON marshals as JSON.
func (h Header) MarshalJSON() ([]byte, error) {
	type Header struct {
		ParentHash         common.Hash         `json:"parentHash"       gencodec:"required"`
		UncleHash          common.Hash         `json:"sha3Uncles"       gencodec:"required"`
		Coinbase           common.Address      `json:"miner"            gencodec:"required"`
		Root               common.Hash         `json:"stateRoot"        gencodec:"required"`
		TxHash             common.Hash         `json:"transactionsRoot" gencodec:"required"`
		ReceiptHash        common.Hash         `json:"receiptsRoot"     gencodec:"required"`
		Bloom              Bloom               `json:"logsBloom"        gencodec:"required"`
		Difficulty         *hexutil.Big        `json:"difficulty"       gencodec:"required"`
		Number             *hexutil.Big        `json:"number"           gencodec:"required"`
		GasLimit           hexutil.Uint64      `json:"gasLimit"         gencodec:"required"`
		GasUsed            hexutil.Uint64      `json:"gasUsed"          gencodec:"required"`
		Time               hexutil.Uint64      `json:"timestamp"        gencodec:"required"`
		Extra              hexutil.Bytes       `json:"extraData"        gencodec:"required"`
		MixDigest          common.Hash         `json:"mixHash"`
		Nonce              BlockNonce          `json:"nonce"`
		BaseFee            *hexutil.Big        `json:"baseFeePerGas" gencodec:"required"`
		ProposerSeal       hexutil.Bytes       `json:"proposerSeal"        gencodec:"required"`
		Round              hexutil.Uint64      `json:"round"               gencodec:"required"`
		ActivityProofRound hexutil.Uint64      `json:"activityProofRound"  gencodec:"required"`
		QuorumCertificate  *AggregateSignature `json:"quorumCertificate"   gencodec:"optional"`
		Epoch              *Epoch              `json:"epoch"               gencodec:"optional"`
		ActivityProof      *AggregateSignature `json:"activityProof"       gencodec:"optional"`
		Hash               common.Hash         `json:"hash"`
	}
	var enc Header
	enc.ParentHash = h.ParentHash
	enc.UncleHash = h.UncleHash
	enc.Coinbase = h.Coinbase
	enc.Root = h.Root
	enc.TxHash = h.TxHash
	enc.ReceiptHash = h.ReceiptHash
	enc.Bloom = h.Bloom
	enc.Difficulty = (*hexutil.Big)(h.Difficulty)
	enc.Number = (*hexutil.Big)(h.Number)
	enc.GasLimit = hexutil.Uint64(h.GasLimit)
	enc.GasUsed = hexutil.Uint64(h.GasUsed)
	enc.Time = hexutil.Uint64(h.Time)
	enc.Extra = h.Extra
	enc.MixDigest = h.MixDigest
	enc.Nonce = h.Nonce
	enc.BaseFee = (*hexutil.Big)(h.BaseFee)
	enc.ProposerSeal = h.ProposerSeal
	enc.Round = hexutil.Uint64(h.Round)
	enc.ActivityProofRound = hexutil.Uint64(h.ActivityProofRound)
	enc.QuorumCertificate = h.QuorumCertificate
	enc.Epoch = h.Epoch
	enc.ActivityProof = h.ActivityProof
	enc.Hash = h.Hash()
	return json.Marshal(&enc)
}

// UnmarshalJSON unmarshals from JSON.
func (h *Header) UnmarshalJSON(input []byte) error {
	type Header struct {
		ParentHash         *common.Hash        `json:"parentHash"       gencodec:"required"`
		UncleHash          *common.Hash        `json:"sha3Uncles"       gencodec:"required"`
		Coinbase           *common.Address     `json:"miner"            gencodec:"required"`
		Root               *common.Hash        `json:"stateRoot"        gencodec:"required"`
		TxHash             *common.Hash        `json:"transactionsRoot" gencodec:"required"`
		ReceiptHash        *common.Hash        `json:"receiptsRoot"     gencodec:"required"`
		Bloom              *Bloom              `json:"logsBloom"        gencodec:"required"`
		Difficulty         *hexutil.Big        `json:"difficulty"       gencodec:"required"`
		Number             *hexutil.Big        `json:"number"           gencodec:"required"`
		GasLimit           *hexutil.Uint64     `json:"gasLimit"         gencodec:"required"`
		GasUsed            *hexutil.Uint64     `json:"gasUsed"          gencodec:"required"`
		Time               *hexutil.Uint64     `json:"timestamp"        gencodec:"required"`
		Extra              *hexutil.Bytes      `json:"extraData"        gencodec:"required"`
		MixDigest          *common.Hash        `json:"mixHash"`
		Nonce              *BlockNonce         `json:"nonce"`
		BaseFee            *hexutil.Big        `json:"baseFeePerGas" gencodec:"required"`
		ProposerSeal       *hexutil.Bytes      `json:"proposerSeal"        gencodec:"required"`
		Round              *hexutil.Uint64     `json:"round"               gencodec:"required"`
		ActivityProofRound *hexutil.Uint64     `json:"activityProofRound"  gencodec:"required"`
		QuorumCertificate  *AggregateSignature `json:"quorumCertificate"   gencodec:"optional"`
		Epoch              *Epoch              `json:"epoch"               gencodec:"optional"`
		ActivityProof      *AggregateSignature `json:"activityProof"       gencodec:"optional"`
	}
	var dec Header
	if err := json.Unmarshal(input, &dec); err != nil {
		return err
	}
	if dec.ParentHash == nil {
		return errors.New("missing required field 'parentHash' for Header")
	}
	h.ParentHash = *dec.ParentHash
	if dec.UncleHash == nil {
		return errors.New("missing required field 'sha3Uncles' for Header")
	}
	h.UncleHash = *dec.UncleHash
	if dec.Coinbase == nil {
		return errors.New("missing required field 'miner' for Header")
	}
	h.Coinbase = *dec.Coinbase
	if dec.Root == nil {
		return errors.New("missing required field 'stateRoot' for Header")
	}
	h.Root = *dec.Root
	if dec.TxHash == nil {
		return errors.New("missing required field 'transactionsRoot' for Header")
	}
	h.TxHash = *dec.TxHash
	if dec.ReceiptHash == nil {
		return errors.New("missing required field 'receiptsRoot' for Header")
	}
	h.ReceiptHash = *dec.ReceiptHash
	if dec.Bloom == nil {
		return errors.New("missing required field 'logsBloom' for Header")
	}
	h.Bloom = *dec.Bloom
	if dec.Difficulty == nil {
		return errors.New("missing required field 'difficulty' for Header")
	}
	h.Difficulty = (*big.Int)(dec.Difficulty)
	if dec.Number == nil {
		return errors.New("missing required field 'number' for Header")
	}
	h.Number = (*big.Int)(dec.Number)
	if dec.GasLimit == nil {
		return errors.New("missing required field 'gasLimit' for Header")
	}
	h.GasLimit = uint64(*dec.GasLimit)
	if dec.GasUsed == nil {
		return errors.New("missing required field 'gasUsed' for Header")
	}
	h.GasUsed = uint64(*dec.GasUsed)
	if dec.Time == nil {
		return errors.New("missing required field 'timestamp' for Header")
	}
	h.Time = uint64(*dec.Time)
	if dec.Extra == nil {
		return errors.New("missing required field 'extraData' for Header")
	}
	h.Extra = *dec.Extra
	if dec.MixDigest != nil {
		h.MixDigest = *dec.MixDigest
	}
	if dec.Nonce != nil {
		h.Nonce = *dec.Nonce
	}
	if dec.BaseFee == nil {
		return errors.New("missing required field 'baseFeePerGas' for Header")
	}
	h.BaseFee = (*big.Int)(dec.BaseFee)
	if dec.ProposerSeal == nil {
		return errors.New("missing required field 'proposerSeal' for Header")
	}
	h.ProposerSeal = *dec.ProposerSeal
	if dec.Round == nil {
		return errors.New("missing required field 'round' for Header")
	}
	h.Round = uint64(*dec.Round)
	if dec.ActivityProofRound == nil {
		return errors.New("missing required field 'activityProofRound' for Header")
	}
	h.ActivityProofRound = uint64(*dec.ActivityProofRound)
	if dec.QuorumCertificate != nil {
		h.QuorumCertificate = dec.QuorumCertificate
	}
	if dec.Epoch != nil {
		h.Epoch = dec.Epoch
		//TODO: This needs to be added manually to make the e2e test work.
		// However it will be overridden by automatically generated code via `go generate`.
		// Not sure if there is a better way to do it.
		if err := h.Epoch.Committee.Enrich(); err != nil {
			return err
		}
	}
	if dec.ActivityProof != nil {
		h.ActivityProof = dec.ActivityProof
	}
	return nil
}
