per-menuitem preview

cmd/slackdump/internal/ui/bubbles/menu/menuitem.go

@@ -15,6 +15,9 @@ type MenuItem struct {
 	// Model is any model that should be displayed when the item is selected,
 	// or executed when the user presses enter.
 	Model FocusModel
+	// Preview suggests that the Model should attempt to show the preview
+	// of this item.
+	Preview bool
 	// Validate determines whether the item is disabled or not. It should
 	// complete in reasonable time, as it is called on every render.  The
 	// return error is used in the description for the item.

cmd/slackdump/internal/ui/bubbles/menu/model.go

@@ -126,10 +126,10 @@ func (m *Model) View() string {
 	if m.finishing {
 		return ""
 	}
-	if m.items[m.cursor].Model != nil {
+	if item := m.items[m.cursor]; item.Model != nil {
 		if m.focused {
-			if m.preview {
-				return lipgloss.JoinHorizontal(lipgloss.Top, m.view(), m.items[m.cursor].Model.View())
+			if item.Preview && m.preview {
+				return lipgloss.JoinHorizontal(lipgloss.Top, m.view(), item.Model.View())
 			} else {
 				return m.view()
 			}

cmd/slackdump/internal/ui/dumpui/dumpui.go

@@ -47,10 +47,11 @@ func (w *Wizard) Run(ctx context.Context) error {
 		var items []menu.MenuItem
 		if w.LocalConfig != nil {
 			items = append(items, menu.MenuItem{
-				ID:    actLocalConfig,
-				Name:  "Configure " + w.Name + "...",
-				Help:  description[actLocalConfig],
-				Model: cfgui.NewConfigUI(cfgui.DefaultStyle(), w.LocalConfig),
+				ID:      actLocalConfig,
+				Name:    w.Name + " Options...",
+				Help:    description[actLocalConfig],
+				Preview: true,
+				Model:   cfgui.NewConfigUI(cfgui.DefaultStyle(), w.LocalConfig),
 			})
 		}
 
@@ -88,7 +89,7 @@ func (w *Wizard) Run(ctx context.Context) error {
 			menu.MenuItem{ID: actExit, Name: "Exit", Help: description[actExit]},
 		)
 
-		return menu.New(w.Title, items, false)
+		return menu.New(w.Title, items, true)
 	}
 
 LOOP:

doc/tapes/browser_select.tape

@@ -0,0 +1,16 @@
+Set Shell zsh
+Sleep 1s
+Type@50ms "slackdump workspace new"
+Sleep 4s
+Enter
+Sleep 3s
+Type@50ms "ora600"
+Sleep 3s
+Enter
+Down@250ms 2
+Sleep 4s
+Enter
+Sleep 5s
+Enter
+Sleep 12s
+