builder

type AbstractBlockBuilder interface {
	BuildWaitPackBlock(coinbaseAddr common.Address) model.AbstractBlock
}

type BftBlockBuilder struct {
	//nodeContext NodeContext
	ModelConfig
}

type Chain interface {
	CurrentBlock() model.AbstractBlock
	GetBlockByNumber(number uint64) model.AbstractBlock
	GetVerifiers(round uint64) []common.Address
	StateAtByBlockNumber(num uint64) (*state_processor.AccountStateDB, error)

	IsChangePoint(block model.AbstractBlock, isProcessPackageBlock bool) bool
	GetLastChangePoint(block model.AbstractBlock) *uint64
	GetSlot(block model.AbstractBlock) *uint64
	GetSeenCommit(height uint64) []model.AbstractVerification
	GetLatestNormalBlock() model.AbstractBlock

	BlockProcessor(root common.Hash) (*chain.BlockProcessor, error)
	BuildRegisterProcessor(preRoot common.Hash) (*registerdb.RegisterDB, error)
	GetEconomyModel() economy_model.EconomyModel
}

type ModelConfig struct {
	ChainReader        Chain
	TxPool             TxPool
	PriorityCalculator model.PriofityCalculator
	TxSigner           model.Signer
	MsgSigner          chain_communication.PbftSigner
	ChainConfig        chain_config.ChainConfig
}

type TxPool interface {
	RemoveTxs(newBlock model.AbstractBlock)
	Pending() (map[common.Address][]model.AbstractTransaction, error)

	Reset(oldHead, newHead *model.Header)
}