Method Render

internal/tui/help.go:124–216

Render renders the help overlay.

()

// Render renders the help overlay.
func (h *HelpOverlay) Render() string {
	// Modal dimensions
	modalWidth := min(70, h.width-10)
	modalHeight := min(24, h.height-6)

	if modalWidth < 40 {
		modalWidth = 40
	}
	if modalHeight < 14 {
		modalHeight = 14
	}

	// Build modal content
	var content strings.Builder

	// Title
	titleStyle := lipgloss.NewStyle().
		Bold(true).
		Foreground(PrimaryColor).
		Padding(0, 1)
	content.WriteString(titleStyle.Render("Keyboard Shortcuts"))
	content.WriteString("\n")
	content.WriteString(DividerStyle.Render(strings.Repeat("─", modalWidth-4)))
	content.WriteString("\n\n")

	// Get categories based on current view
	categories := h.GetCategories()

	// Render categories in two columns
	leftCol := &strings.Builder{}
	rightCol := &strings.Builder{}
	colWidth := (modalWidth - 8) / 2

	for i, cat := range categories {
		col := leftCol
		if i >= (len(categories)+1)/2 {
			col = rightCol
		}
		h.renderCategory(col, cat, colWidth)
	}

	// Join columns horizontally
	leftLines := strings.Split(leftCol.String(), "\n")
	rightLines := strings.Split(rightCol.String(), "\n")

	// Ensure both columns have the same number of lines
	maxLines := max(len(leftLines), len(rightLines))
	for len(leftLines) < maxLines {
		leftLines = append(leftLines, "")
	}
	for len(rightLines) < maxLines {
		rightLines = append(rightLines, "")
	}

	// Combine columns
	for i := 0; i < maxLines; i++ {
		leftLine := leftLines[i]
		rightLine := rightLines[i]