types

type Commission struct {
	CommissionRates `json:"commission_rates" yaml:"commission_rates"`
	UpdateTime      time.Time `json:"update_time"` // the last time the commission rate was changed
}

type CommissionRates struct {
	Rate          qtypes.Dec `json:"rate"`            // the commission rate charged to delegators, as a fraction
	MaxRate       qtypes.Dec `json:"max_rate"`        // maximum commission rate which validator can ever charge, as a fraction
	MaxChangeRate qtypes.Dec `json:"max_change_rate"` // maximum daily increase of the validator commission, as a fraction
}

type DelegationInfo struct {
	DelegatorAddr btypes.Address `json:"delegator_addr"`
	ValidatorAddr btypes.Address `json:"validator_addr"`
	Amount        uint64         `json:"delegate_amount"` // 委托数量。TODO 注意溢出处理
	IsCompound    bool           `json:"is_compound"`     // 是否复投
}

type DelegationInfoState struct {
	DelegatorAddr   btypes.Address `json:"delegator_addr"`
	ValidatorPubKey crypto.PubKey  `json:"validator_pub_key"`
	Amount          uint64         `json:"delegate_amount"`
	IsCompound      bool           `json:"is_compound"`
}

type Description struct {
	Moniker string `json:"moniker"` // name
	Logo    string `json:"logo"`    // optional logo link
	Website string `json:"website"` // optional website link
	Details string `json:"details"` // optional details
}

type GenesisState struct {
	GenTxs                 []txs.TxStd                      `json:"gen_txs"`
	Params                 Params                           `json:"params"`
	Validators             []Validator                      `json:"validators"`            //validatorKey, validatorByOwnerKey,validatorByInactiveKey,validatorByVotePowerKey
	ValidatorsVoteInfo     []ValidatorVoteInfoState         `json:"val_votes_info"`        //validatorVoteInfoKey
	ValidatorsVoteInWindow []ValidatorVoteInWindowInfoState `json:"val_votes_in_window"`   //validatorVoteInfoInWindowKey
	DelegatorsInfo         []DelegationInfoState            `json:"delegators_info"`       //DelegationByDelValKey, DelegationByValDelKey
	DelegatorsUnbondInfo   []UnbondingDelegationInfo        `json:"delegator_unbond_info"` //UnbondingHeightDelegatorKey
	ReDelegationsInfo      []RedelegationInfo               `json:"redelegations_info"`    //ReDelegationHeightDelegatorKey
	CurrentValidators      []Validator                      `json:"current_validators"`    // currentValidatorsAddressKey
}

type Hooks interface {
	AfterValidatorCreated(ctx context.Context, val btypes.Address)

	BeforeValidatorRemoved(ctx context.Context, val btypes.Address)

	AfterDelegationCreated(ctx context.Context, val btypes.Address, del btypes.Address)
	BeforeDelegationModified(ctx context.Context, val btypes.Address, del btypes.Address, updateTokes uint64)

	AfterValidatorSlashed(ctx context.Context, slashedTokes uint64)
}

type InactiveCode int8

type Params struct {
	MaxValidatorCnt             uint32        `json:"max_validator_cnt"`
	ValidatorVotingStatusLen    uint32        `json:"voting_status_len"`
	ValidatorVotingStatusLeast  uint32        `json:"voting_status_least"`
	ValidatorSurvivalSecs       uint32        `json:"survival_secs"`
	DelegatorUnbondReturnHeight uint32        `json:"unbond_return_height"`
	DelegatorRedelegationHeight uint32        `json:"redelegation_height"`
	MaxEvidenceAge              time.Duration `json:"max_evidence_age"`
	SlashFractionDoubleSign     types.Dec     `json:"slash_fraction_double_sign"`
	SlashFractionDowntime       types.Dec     `json:"slash_fraction_downtime"`
}

type RedelegationInfo struct {
	DelegatorAddr  btypes.Address `json:"delegator_addr"`
	FromValidator  btypes.Address `json:"from_validator"`
	ToValidator    btypes.Address `json:"to_validator"`
	Amount         uint64         `json:"delegate_amount"`
	Height         uint64         `json:"height"`
	CompleteHeight uint64         `json:"complete_height"`
	IsCompound     bool           `json:"is_compound"` // 是否复投
}

type UnbondingDelegationInfo struct {
	DelegatorAddr  btypes.Address `json:"delegator_addr"`
	ValidatorAddr  btypes.Address `json:"validator_addr"`
	Height         uint64         `json:"height"`
	CompleteHeight uint64         `json:"complete_height"`
	Amount         uint64         `json:"delegate_amount"`
}

type Validator struct {
	Owner           btypes.Address `json:"owner"`
	ValidatorPubKey crypto.PubKey  `json:"pub_key"`
	BondTokens      uint64         `json:"bond_tokens"` //不能超过int64最大值
	Description     Description    `json:"description"`
	Commission      Commission     `json:"commission"`

	Status         int8         `json:"status"`
	InactiveCode   InactiveCode `json:"inactive_code"`
	InactiveTime   time.Time    `json:"inactive_time"`
	InactiveHeight uint64       `json:"inactive_height"`

	MinPeriod  uint64 `json:"min_period"`
	BondHeight uint64 `json:"bond_height"`
}

type ValidatorVoteInWindowInfoState struct {
	ValidatorPubKey crypto.PubKey `json:"validator_pub_key"`
	Index           uint64        `json:"index"`
	Vote            bool          `json:"vote"`
}

type ValidatorVoteInfo struct {
	StartHeight         uint64 `json:"startHeight"`
	IndexOffset         uint64 `json:"indexOffset"` //统计截止高度=StartHeight+IndexOffset-1
	MissedBlocksCounter uint64 `json:"missedBlocksCounter"`
}

type ValidatorVoteInfoState struct {
	ValidatorPubKey crypto.PubKey     `json:"validator_pub_key"`
	VoteInfo        ValidatorVoteInfo `json:"vote_info"`
}