From 34935a159e66ee57f52f6fe1ee06fbabc2240a20 Mon Sep 17 00:00:00 2001
From: Ayman Bagabas <ayman.bagabas@gmail.com>
Date: Thu, 17 Jul 2025 16:00:19 -0400
Subject: [PATCH 1/3] fix(tui): app: show error message when window is too
 small

---
 internal/tui/tui.go | 25 +++++++++++++++++++++----
 1 file changed, 21 insertions(+), 4 deletions(-)

diff --git a/internal/tui/tui.go b/internal/tui/tui.go
index 811c18122687464d216e33f093aba60bbf5221c1..c231867f3c25dac1e888a2803bb82b521a9b0c70 100644
--- a/internal/tui/tui.go
+++ b/internal/tui/tui.go
@@ -109,6 +109,7 @@ func (a *appModel) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 		}
 		return a, tea.Batch(cmds...)
 	case tea.WindowSizeMsg:
+		a.wWidth, a.wHeight = msg.Width, msg.Height
 		a.completions.Update(msg)
 		return a, a.handleWindowResize(msg.Width, msg.Height)
 
@@ -269,7 +270,6 @@ func (a *appModel) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 // handleWindowResize processes window resize events and updates all components.
 func (a *appModel) handleWindowResize(width, height int) tea.Cmd {
 	var cmds []tea.Cmd
-	a.wWidth, a.wHeight = width, height
 	if a.showingFullHelp {
 		height -= 5
 	} else {
@@ -400,6 +400,26 @@ func (a *appModel) moveToPage(pageID page.PageID) tea.Cmd {
 
 // View renders the complete application interface including pages, dialogs, and overlays.
 func (a *appModel) View() tea.View {
+	var view tea.View
+	t := styles.CurrentTheme()
+	view.BackgroundColor = t.BgBase
+	if a.wWidth < 25 || a.wHeight < 15 {
+		view.Layer = lipgloss.NewCanvas(
+			lipgloss.NewLayer(
+				t.S().Base.Width(a.wWidth).Height(a.wHeight).
+					Align(lipgloss.Center, lipgloss.Center).
+					Render(
+						t.S().Base.
+							Padding(1, 2).
+							Background(t.BgSubtle).
+							Foreground(t.White).
+							Render("Too small!"),
+					),
+			),
+		)
+		return view
+	}
+
 	page := a.pages[a.currentPage]
 	if withHelp, ok := page.(core.KeyMapHelp); ok {
 		a.status.SetKeyMap(withHelp.Help())
@@ -446,10 +466,7 @@ func (a *appModel) View() tea.View {
 		layers...,
 	)
 
-	var view tea.View
-	t := styles.CurrentTheme()
 	view.Layer = canvas
-	view.BackgroundColor = t.BgBase
 	view.Cursor = cursor
 	return view
 }

From 199e315cf44095e466deafb6bb7fb3d37fa238b2 Mon Sep 17 00:00:00 2001
From: Christian Rocha <christian@rocha.is>
Date: Tue, 22 Jul 2025 12:40:35 -0400
Subject: [PATCH 2/3] chore(tui): small window design adjustments

---
 internal/tui/tui.go | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/internal/tui/tui.go b/internal/tui/tui.go
index c231867f3c25dac1e888a2803bb82b521a9b0c70..99b4151a4495f5fcf9d2d49c2c962a2a7f975733 100644
--- a/internal/tui/tui.go
+++ b/internal/tui/tui.go
@@ -410,9 +410,10 @@ func (a *appModel) View() tea.View {
 					Align(lipgloss.Center, lipgloss.Center).
 					Render(
 						t.S().Base.
-							Padding(1, 2).
-							Background(t.BgSubtle).
+							Padding(1, 4).
 							Foreground(t.White).
+							BorderStyle(lipgloss.RoundedBorder()).
+							BorderForeground(t.Primary).
 							Render("Too small!"),
 					),
 			),

From 9ce4fb6094bab32eacc09c93c08921a34aaa2d6d Mon Sep 17 00:00:00 2001
From: Christian Rocha <christian@rocha.is>
Date: Tue, 22 Jul 2025 14:50:29 -0400
Subject: [PATCH 3/3] chore: be specific about what is too small

---
 internal/tui/tui.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/internal/tui/tui.go b/internal/tui/tui.go
index 99b4151a4495f5fcf9d2d49c2c962a2a7f975733..08f610bb584e679e8716a55aa9ffa379bc68ad56 100644
--- a/internal/tui/tui.go
+++ b/internal/tui/tui.go
@@ -414,7 +414,7 @@ func (a *appModel) View() tea.View {
 							Foreground(t.White).
 							BorderStyle(lipgloss.RoundedBorder()).
 							BorderForeground(t.Primary).
-							Render("Too small!"),
+							Render("Window too small!"),
 					),
 			),
 		)