package types

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

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

// MsgUnjail - struct for unjailing jailed validator
type MsgUnjail struct {
	ValidatorAddr sdk.ValAddress `json:"address" yaml:"address"` // address of the validator operator
}

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

//nolint
func (msg MsgUnjail) Route() string { return RouterKey }
func (msg MsgUnjail) Type() string  { return "unjail" }
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
}