Refine transfer progress and cancellation flow

This commit is contained in:
vrubelroman 2026-04-23 22:46:08 +03:00
parent 95847ad231
commit 6787a7a363
3 changed files with 179 additions and 24 deletions

View file

@ -337,6 +337,9 @@ func (m Model) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
m.busy = false
if msg.err != nil {
activeSelection := selectedName(m.activePane())
_ = m.reloadPane(PaneLeft, activeSelection)
_ = m.reloadPane(PaneRight, activeSelection)
if msg.err == context.Canceled {
m.status = strings.Title(operationVerb(msg.kind)) + " cancelled"
} else {
@ -346,7 +349,7 @@ func (m Model) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
if m.modal.kind == modalCopyProgress {
m.modal = modalState{}
}
return m, nil
return m, m.loadPreviewCmd()
}
m.status = fmt.Sprintf("%s %d entr%s to %s", operationDoneLabel(msg.kind), len(msg.sourcePaths), pluralSuffix(len(msg.sourcePaths), "y", "ies"), msg.targetDir)
@ -1699,7 +1702,6 @@ func renderCopyProgressModal(job copyJobState, palette theme.Palette, width int)
outerWidth := max(width, 8)
contentWidth := max(outerWidth-6, 1)
titleStyle := lipgloss.NewStyle().Width(contentWidth).Background(palette.Panel).Bold(true).Foreground(palette.Accent)
lineStyle := lipgloss.NewStyle().Width(contentWidth).Background(palette.Panel).Foreground(palette.Text)
mutedStyle := lipgloss.NewStyle().Width(contentWidth).Background(palette.Panel).Foreground(palette.Muted)
spacer := lipgloss.NewStyle().Width(contentWidth).Background(palette.Panel).Render(" ")
@ -1721,9 +1723,11 @@ func renderCopyProgressModal(job copyJobState, palette theme.Palette, width int)
lines := []string{
titleStyle.Render(progressTitle(job.kind)),
spacer,
lineStyle.Render(renderProgressBar(ratio, max(contentWidth-8, 10), palette)),
renderProgressBarLine(ratio, contentWidth, palette),
spacer,
renderProgressPercentLine(ratio, contentWidth, palette),
renderProgressStatLine("Stage:", progressStageLabel(progress, job.kind), contentWidth, palette),
spacer,
renderProgressStatLine("Files:", fmt.Sprintf("%d / %d", progress.FilesDone, progress.FilesTotal), contentWidth, palette),
renderProgressStatLine("Size:", fmt.Sprintf("%s / %s", formatSize(progress.BytesDone, true), formatSize(progress.BytesTotal, true)), contentWidth, palette),
renderProgressStatLine("Speed:", transferSpeed(progress.BytesDone, job.startedAt), contentWidth, palette),
@ -1760,6 +1764,28 @@ func renderProgressBar(ratio float64, width int, palette theme.Palette) string {
return bar + rest
}
func renderProgressBarLine(ratio float64, width int, palette theme.Palette) string {
sidePad := max(width/8, 6)
barWidth := max(width-(sidePad*2), 10)
rightPad := max(width-sidePad-barWidth, 0)
left := lipgloss.NewStyle().
Width(sidePad).
Background(palette.Panel).
Render("")
bar := lipgloss.NewStyle().
Width(barWidth).
Background(palette.Panel).
Render(renderProgressBar(ratio, barWidth, palette))
right := lipgloss.NewStyle().
Width(rightPad).
Background(palette.Panel).
Render("")
return lipgloss.NewStyle().
Width(width).
Background(palette.Panel).
Render(left + bar + right)
}
func renderProgressStatLine(label string, value string, width int, palette theme.Palette) string {
keyWidth := min(max(lipgloss.Width(label)+1, 8), width)
valueWidth := max(width-keyWidth, 0)
@ -1778,10 +1804,10 @@ func renderProgressStatLine(label string, value string, width int, palette theme
func renderProgressActions(width int, palette theme.Palette) string {
const minButtonWidth = 14
const maxButtonWidth = 18
const gapWidth = 4
labelWidth := max(lipgloss.Width("Background / b"), lipgloss.Width("Cancel / c"))
buttonWidth := min(max(labelWidth+2, minButtonWidth), maxButtonWidth)
buttonWidth = min(buttonWidth, max((width-gapWidth)/2, labelWidth))
edgePad := max(width/8, 6)
buttonWidth = min(buttonWidth, max((width-(edgePad*2)-4)/2, labelWidth))
backgroundBtn := lipgloss.NewStyle().
Width(buttonWidth).
@ -1798,25 +1824,21 @@ func renderProgressActions(width int, palette theme.Palette) string {
Bold(true).
Render("Cancel / c")
gap := lipgloss.NewStyle().
Width(gapWidth).
leftPad := lipgloss.NewStyle().
Width(edgePad).
Background(palette.Panel).
Render("")
backgroundBias := lipgloss.NewStyle().
Width(10).
rightPadWidth := edgePad
centerGapWidth := max(width-edgePad-rightPadWidth-(buttonWidth*2), 0)
centerGap := lipgloss.NewStyle().
Width(centerGapWidth).
Background(palette.Panel).
Render("")
cancelBias := lipgloss.NewStyle().
Width(4).
rightPad := lipgloss.NewStyle().
Width(rightPadWidth).
Background(palette.Panel).
Render("")
group := lipgloss.JoinHorizontal(lipgloss.Top, backgroundBtn, backgroundBias, gap, cancelBtn, cancelBias)
row := lipgloss.PlaceHorizontal(
width,
lipgloss.Center,
group,
lipgloss.WithWhitespaceBackground(palette.Panel),
)
row := leftPad + backgroundBtn + centerGap + cancelBtn + rightPad
return lipgloss.NewStyle().
Width(width).
Background(palette.Panel).
@ -1825,14 +1847,12 @@ func renderProgressActions(width int, palette theme.Palette) string {
func renderProgressPercentLine(ratio float64, width int, palette theme.Palette) string {
percent := lipgloss.NewStyle().
Foreground(palette.Info).
Bold(true).
Render(fmt.Sprintf("%3.0f%%", ratio*100))
return lipgloss.NewStyle().
Width(width).
Background(palette.Panel).
Align(lipgloss.Right).
Render(percent)
Foreground(palette.Info).
Bold(true).
Render(fmt.Sprintf("%.0f%%", ratio*100))
return percent
}
func transferSpeed(bytesDone int64, startedAt time.Time) string {
@ -1850,6 +1870,25 @@ func transferSpeed(bytesDone int64, startedAt time.Time) string {
return fmt.Sprintf("%s/s", vfs.HumanSize(perSecond))
}
func progressStageLabel(progress vfs.CopyProgress, kind fileOpKind) string {
if strings.TrimSpace(progress.Stage) != "" {
if progress.Stage == "Transferring data" && progress.BytesTotal > 0 && progress.BytesDone >= progress.BytesTotal {
if progress.FilesDone < progress.FilesTotal {
return "Finalizing file"
}
if kind == opMove {
return "Preparing move finalization"
}
return "Finalizing transfer"
}
return progress.Stage
}
if kind == opMove {
return "Preparing move"
}
return "Transferring data"
}
func overlayCenter(base string, overlay string, width int) string {
if width <= 0 {
return base
@ -2057,6 +2096,7 @@ func (m *Model) startCopyJob(kind fileOpKind, sourcePaths []string, targetDir st
BytesDone: doneBytes + progress.BytesDone,
BytesTotal: stats.BytesTotal,
CurrentPath: progress.CurrentPath,
Stage: progress.Stage,
},
}
}