rcp

type Metrics struct {
	Size             uint64
	AvgByteSec       uint64
	InputByteSec     uint64
	InputMaxByteSec  uint64
	OutputByteSec    uint64
	OutputMaxByteSec uint64
	BufferUsed       uint64
	BufferMaxUsed    uint64
}

type Rcp struct {
	MaxBufNum    int
	BufSize      int
	SingleThread bool
	DummyInput   int64
	DummyOutput  bool
	DialAddr     string
	Output       string
	Input        string
	ListenAddr   string
	*SpeedDashboard
}

type SpeedDashboard struct {
	UIIface
	InputName    string
	OutputName   string
	ProgressSize int
	TotalSize    int64

	Title    *widgets.Paragraph
	Output   *widgets.Sparkline
	Input    *widgets.Sparkline
	Buffer   *widgets.Sparkline
	Progress *widgets.Gauge
	Buffers  *widgets.SparklineGroup
	Speeds   *widgets.SparklineGroup
	Metrics
	Ch chan Metrics
}

type UIIface interface {
	Init() error
	Close()
	TerminalDimensions() (int, int)
	Render(items ...ui.Drawable)
	PollEvents() <-chan ui.Event
}