package api

import (
	"context"

	"github.com/filecoin-project/go-address"
	"github.com/filecoin-project/lotus/chain/types"
	"github.com/filecoin-project/specs-actors/actors/crypto"
)

type WalletAPI interface {
	WalletNew(context.Context, crypto.SigType) (address.Address, error)
	WalletHas(context.Context, address.Address) (bool, error)
	WalletList(context.Context) ([]address.Address, error)
	WalletSign(context.Context, address.Address, []byte) (*crypto.Signature, error)
	// nonce keeping done by wallet app
	WalletSignMessage(context.Context, address.Address, *types.Message) (*types.SignedMessage, error)
	WalletExport(context.Context, address.Address) (*types.KeyInfo, error)
	WalletImport(context.Context, *types.KeyInfo) (address.Address, error)
	WalletDelete(context.Context, address.Address) error
}