package types

import (
	sdk "github.com/cosmos/cosmos-sdk/types"
)

// slashing message types
const (
	TypeMsgUnjail = "unjail"
)

// verify interface at compile time
var _ sdk.Msg = &MsgUnjail{}

// NewMsgUnjail creates a new MsgUnjail instance
func NewMsgUnjail(validatorAddr sdk.ValAddress) *MsgUnjail {
	return &MsgUnjail{
		ValidatorAddr: validatorAddr,
	}
}

func (msg MsgUnjail) Route() string { return RouterKey }
func (msg MsgUnjail) Type() string  { return TypeMsgUnjail }
func (msg MsgUnjail) GetSigners() []sdk.AccAddress {
	return []sdk.AccAddress{sdk.AccAddress(msg.ValidatorAddr)}
}

// GetSignBytes gets the bytes for the message signer to sign on
func (msg MsgUnjail) GetSignBytes() []byte {
	bz := ModuleCdc.MustMarshalJSON(msg)
	return sdk.MustSortJSON(bz)
}

// ValidateBasic validity check for the AnteHandler
func (msg MsgUnjail) ValidateBasic() error {
	if msg.ValidatorAddr.Empty() {
		return ErrBadValidatorAddr
	}

	return nil
}