101 lines
2.4 KiB
Go
101 lines
2.4 KiB
Go
package dashboard
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import (
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"github.com/LazyBachelor/LazyPM/pkg/tui/styles"
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"github.com/charmbracelet/lipgloss"
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)
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type HelpBar struct {
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keyMap DashboardKeyMap
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showAll bool
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width int
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}
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func NewHelpBar(keyMap DashboardKeyMap) HelpBar {
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return HelpBar{keyMap: keyMap}
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}
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func (h *HelpBar) SetWidth(width int) {
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h.width = width
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}
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func (h HelpBar) View() string {
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if h.width == 0 {
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return ""
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}
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if h.showAll {
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return h.fullHelp()
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}
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return h.shortHelp()
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}
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func (h HelpBar) shortHelp() string {
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keys := []string{
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styles.HighlightKey("↑/k") + " up",
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styles.HighlightKey("↓/j") + " down",
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styles.HighlightKey("a") + " add",
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styles.HighlightKey("e/d/s") + " edit",
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styles.HighlightKey("x") + " delete",
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styles.HighlightKey("q") + " quit",
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styles.HighlightKey("?") + " help",
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}
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content := lipgloss.JoinHorizontal(lipgloss.Left, keys...)
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return lipgloss.NewStyle().
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Border(lipgloss.Border{Top: "─"}, true, false, false, false).
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BorderForeground(styles.SecondaryBorder).
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Padding(0, 1).
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Width(h.width).
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Render(content)
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}
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func (h HelpBar) fullHelp() string {
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keyStyle := lipgloss.NewStyle().Width(8).Align(lipgloss.Right)
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descStyle := lipgloss.NewStyle().Width(12)
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renderHelpItem := func(key, desc string) string {
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return lipgloss.JoinHorizontal(
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lipgloss.Left,
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keyStyle.Render(styles.HighlightKey(key)),
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" ",
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descStyle.Render(desc),
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)
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}
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renderRow := func(leftKey, leftDesc, rightKey, rightDesc string) string {
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leftItem := renderHelpItem(leftKey, leftDesc)
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rightItem := renderHelpItem(rightKey, rightDesc)
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return lipgloss.JoinHorizontal(lipgloss.Left, leftItem, " ", rightItem)
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}
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rows := []string{
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renderRow("↑/k", "up", "enter", "view issue"),
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renderRow("↓/j", "down", "b", "back to list"),
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renderRow("a", "add issue", "e", "edit title"),
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renderRow("d", "edit desc", "s", "change status"),
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renderRow("x", "delete issue", "?", "help"),
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renderRow("q", "quit", "", ""),
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}
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content := lipgloss.JoinVertical(lipgloss.Left, rows...)
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return lipgloss.NewStyle().
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Border(lipgloss.Border{Top: "─"}, true, false, false, false).
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BorderForeground(styles.SecondaryBorder).
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Padding(0, 1).
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Width(h.width).
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Render(content)
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}
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func (h HelpBar) Height() int {
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if h.width == 0 {
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return 0
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}
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return lipgloss.Height(h.View())
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}
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func (h HelpBar) IsExpanded() bool {
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return h.showAll
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}
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func (h *HelpBar) ToggleHelp() {
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h.showAll = !h.showAll
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}
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