auto scrolling the history view

1 files changed, 51 insertions, 4 deletions

diff --git a/internal/tui/history_box.go b/internal/tui/history_box.go
index 10ede60..799947d 100644
--- a/internal/tui/history_box.go
+++ b/internal/tui/history_box.go
@@ -177,10 +177,57 @@ func (m HistoryBoxModel) View(width, height int, isSelected bool, timer TimerBox
 
 	vp := viewport.New(width-2, height-4)
 	vp.SetContent(content)
+
+	selectionHeight := m.selectionHeight()
+	visible := vp.VisibleLineCount()
+	if selectionHeight > vp.VisibleLineCount() {
+		vp.ScrollDown(selectionHeight - visible)
+	}
+
 	return style.Render(vp.View())
 }
 
+func (m HistoryBoxModel) selectionHeight() int {
+	switch m.viewLevel {
+	case HistoryLevelSummary:
+		return m.summarySelectionHeight()
+	case HistoryLevelDetails:
+		return m.detailsSelectionHeight()
+	}
+	return 0
+}
+
+func (m HistoryBoxModel) summarySelectionHeight() int {
+	height := 1 // "Recent History" title line
+	var date *time.Time
+	for i, item := range m.summaryItems {
+		if date == nil || !date.Equal(item.Date) {
+			date = &item.Date
+			height += 4 // 2 newlines, the date, 1 more newline
+		}
+		height += 1 // newline before the selectable line
+		if i == m.summarySelection {
+			return height
+		}
+		height += 1 // the selectable line that's not selected
+	}
+	return 0
+}
+
+func (m HistoryBoxModel) detailsSelectionHeight() int {
+	height := 3 // "Details" title line + 2 newlines
+
+	for i := range m.selectedEntries() {
+		if i == m.detailSelection {
+			return height
+		}
+		height += 3 // un-selected line + 2 new lines
+	}
+	return 0
+}
+
 var (
+	titleStyle               = lipgloss.NewStyle().Bold(true)
 	dateStyle                = lipgloss.NewStyle().Bold(true).Foreground(lipgloss.Color("3"))
 	summaryItemStyle         = lipgloss.NewStyle()
 	selectedItemStyle        = lipgloss.NewStyle().Background(lipgloss.Color("62")).Foreground(lipgloss.Color("230"))
@@ -194,7 +241,7 @@ var (
 
 // renderSummaryView renders the summary view (level 1) with date headers and client/project summaries
 func (m HistoryBoxModel) renderSummaryView(timer TimerBoxModel) string {
-	content := "📝 Recent History"
+	content := titleStyle.Render("📝 Recent History")
 
 	var activeKey HistorySummaryKey
 	if timer.timerInfo.IsActive {
@@ -215,7 +262,7 @@ func (m HistoryBoxModel) renderSummaryView(timer TimerBoxModel) string {
 	for i, item := range m.summaryItems {
 		if date == nil || !date.Equal(item.Date) {
 			date = &item.Date
-			content += fmt.Sprintf("\n\n%s\n", dateStyle.Render(date.Format("2006/01/02")))
+			content += fmt.Sprintf("\n\n%s\n", dateStyle.Render(date.Format("Mon 2006/01/02")))
 		}
 
 		style := summaryItemStyle
@@ -249,7 +296,7 @@ func (m HistoryBoxModel) selectedEntries() []queries.TimeEntry {
 
 // renderDetailsView renders the details view (level 2) showing individual entries
 func (m HistoryBoxModel) renderDetailsView(timer TimerBoxModel) string {
-	content := fmt.Sprintf("📝 Details: %s\n\n", m.formatSummaryTitle(m.summaryItems[m.summarySelection]))
+	content := titleStyle.Render(fmt.Sprintf("📝 Details: %s", m.formatSummaryTitle(m.summaryItems[m.summarySelection]))) + "\n\n"
 	entries := m.selectedEntries()
 
 	if len(entries) == 0 {
@@ -315,7 +362,7 @@ func (m HistoryBoxModel) formatSummaryTitle(summary HistorySummaryItem) string {
 	if summary.ProjectID != nil {
 		return fmt.Sprintf("%s / %s", summary.ClientName, *summary.ProjectName)
 	}
-	return fmt.Sprintf("%s / General work", summary.ClientName)
+	return fmt.Sprintf("%s", summary.ClientName)
 }
 
 func dateOnly(t time.Time) time.Time {