interfaces

type ClientBackend interface {
	BlockNumber(context.Context) (uint64, error)
	BalanceAt(context.Context, common.Address, *big.Int) (*big.Int, error)
	ChainID(context.Context) (*big.Int, error)
}

type ContractBackend interface {
	bind.ContractCaller
	bind.ContractFilterer
	bind.ContractTransactor
	bind.DeployBackend
}

type EthClient interface {
	ClientBackend
	ContractBackend
}

type Hashrate interface {
	GetTotalWork() float64
	GetTotalDuration() time.Duration
	GetLastSubmitTime() time.Time
	GetHashrate5minGHS() float64
	GetHashrateTotalGHS() float64
	GetHashrateCustomGHS(duration time.Duration) (float64, bool)
	GetDurationHashrateGHSMap() map[time.Duration]float64
}

type ILogger interface {
	Debug(args ...interface{})
	Info(args ...interface{})
	Warn(args ...interface{})
	Error(args ...interface{})
	DPanic(args ...interface{}) // Development panic - panics only in development mode
	Panic(args ...interface{})
	Fatal(args ...interface{})

	Debugf(template string, args ...interface{})
	Infof(template string, args ...interface{})
	Warnf(template string, args ...interface{})
	Errorf(template string, args ...interface{})
	DPanicf(template string, args ...interface{})
	Panicf(template string, args ...interface{})
	Fatalf(template string, args ...interface{})

	Debugw(msg string, keysAndValues ...interface{})
	Infow(msg string, keysAndValues ...interface{})
	Warnw(msg string, keysAndValues ...interface{})
	Errorw(msg string, keysAndValues ...interface{})
	DPanicw(msg string, keysAndValues ...interface{})
	Panicw(msg string, keysAndValues ...interface{})
	Fatalw(msg string, keysAndValues ...interface{})

	Log(lvl zapcore.Level, msg string, fields ...zapcore.Field)

	Sync() error
	Close() error
	Named(name string) ILogger
	With(args ...interface{}) ILogger
}

type LogStorage struct {
	Buffer MyBuf
	// contains filtered or unexported fields
}

type MyBuf interface {
	io.Writer
	NewReader() io.Reader
	Capacity() uint64
}

type Runnable interface {
	Run(ctx context.Context) error
}