progressbar

type Model struct {
	Mux sync.Mutex // protect fields below
	Pbs map[string]*ProgressBar
	// contains filtered or unexported fields
}

type ProgressBar struct {
	Pw       *ProgressWriter
	Pc       *ProgressCounter
	Progress progress.Model
	FileName string
	Status   string
}

type ProgressCompleteMsg struct{}

type ProgressCounter struct {
	Total      int64
	Downloaded atomic.Int64
	FileName   string
	Onprogress func(string, float64)
}

type ProgressErrMsg struct{ Err error }

type ProgressMsg struct {
	FileName string
	Ratio    float64
	Speed    int64
	DLTime   float64
}

type ProgressStatusMsg struct {
	FileName string
	Status   string
}

type ProgressWriter struct {
	Total      int64
	Downloaded int64
	File       *os.File
	Reader     io.Reader
	FileName   string
	StartTime  time.Time
	Speed      int64
	DLTime     float64
	OnProgress func(string, float64, float64, int64)
}