From 5bc0a5771f86fa06ae800c1beacb154e59bb7132 Mon Sep 17 00:00:00 2001
From: Kyriakos Akriotis <akriotis.kyriakos@gmail.com>
Date: Sat, 3 Oct 2026 11:55:14 +0200
Subject: [PATCH] dynamic header view, introduced compact view and compact
 navigation, minimum allowed terminal width #87

---
 internal/ui/app.go      | 20 ++++++++++++++++----
 internal/ui/commands.go |  6 +++++-
 internal/ui/render.go   | 37 ++++++++++++++++++++++++++++---------
 3 files changed, 49 insertions(+), 14 deletions(-)

diff --git a/internal/ui/app.go b/internal/ui/app.go
index 81b42fa..474da51 100644
--- a/internal/ui/app.go
+++ b/internal/ui/app.go
@@ -571,6 +571,16 @@ func (m Model) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 }
 
 func (m Model) View() string {
+	if m.width < minTerminalWidth || m.height < minTerminalHeight {
+		return lipgloss.Place(
+			m.width,
+			m.height,
+			lipgloss.Center,
+			lipgloss.Center,
+			"Terminal window too small",
+		)
+	}
+
 	header := m.renderHeader()
 
 	contentView := m.renderTable()
@@ -584,10 +594,12 @@ func (m Model) View() string {
 	if m.resource != nil {
 		var resourceTags strings.Builder
 
-		for _, entry := range m.navigation {
-			resourceTags.WriteString(
-				navigationTagStyle.Render(" <"+entry.resource+"> ") + " ",
-			)
+		if m.width > compactWidth {
+			for _, entry := range m.navigation {
+				resourceTags.WriteString(
+					navigationTagStyle.Render(" <"+entry.resource+"> ") + " ",
+				)
+			}
 		}
 
 		activeResourceStyle := resourceTagStyle
diff --git a/internal/ui/commands.go b/internal/ui/commands.go
index 1016312..ab11d2e 100644
--- a/internal/ui/commands.go
+++ b/internal/ui/commands.go
@@ -113,7 +113,11 @@ func (m *Model) executeResourceCommand(key string) tea.Cmd {
 			if m.resource.Kind() == "contexts" && key == "a" {
 				m.activatingContext = true
 				m.showLoading = true
-				m.loadingLabel = "Connecting to " + row.ID
+
+				m.loadingLabel = "Connecting"
+				if m.width > compactWidth {
+					m.loadingLabel += " to " + row.ID
+				}
 			}
 
 			loadID := m.loadID
diff --git a/internal/ui/render.go b/internal/ui/render.go
index 8f6e4c9..5d0e335 100644
--- a/internal/ui/render.go
+++ b/internal/ui/render.go
@@ -15,17 +15,31 @@ const logo = `  ___   _____  _
 | |_| |  / /  |   < 
  \___/  /_/   |_|\_\`
 
+const (
+	minTerminalWidth  = 60
+	minTerminalHeight = 15
+	compactWidth      = 120
+	logoWidth         = 23
+)
+
 func (m Model) renderHeader() string {
-	const (
-		contextWidth = 55
-		logoWidth    = 23
-	)
+	if m.width < minTerminalWidth {
+		return ""
+	}
 
-	profile := m.renderHeaderContext(contextWidth)
 	commands := m.renderHeaderCommands()
+	if m.width < compactWidth {
+		return lipgloss.NewStyle().
+			Width(m.width).
+			Render(commands)
+	}
+
+	profile := m.renderHeaderContext()
 	renderedLogo := logoStyle.Render(logo)
 
-	commandWidth := max(m.width-contextWidth-logoWidth, 1)
+	availableWidth := m.width
+	contextWidth := lipgloss.Width(profile)
+	commandWidth := max(availableWidth-contextWidth-logoWidth, 1)
 
 	left := lipgloss.NewStyle().Width(contextWidth).Render(profile)
 	center := lipgloss.NewStyle().Width(commandWidth).Align(lipgloss.Left).Render(commands)
@@ -34,16 +48,17 @@ func (m Model) renderHeader() string {
 	return lipgloss.JoinHorizontal(lipgloss.Top, left, center, right)
 }
 
-func (m Model) renderHeaderContext(width int) string {
+func (m Model) renderHeaderContext() string {
 	const labelWidth = 10
+	const contextWidth = 48
 
-	valueWidth := max(width-labelWidth, 1)
+	valueWidth := contextWidth - labelWidth
 
 	field := func(label, value string) string {
 		value = truncate(value, valueWidth)
 
 		return headerLabelStyle.Width(labelWidth).Render(label) +
-			headerValueStyle.Render(value)
+			headerValueStyle.Width(valueWidth).Render(value)
 	}
 
 	return strings.Join([]string{
@@ -106,6 +121,10 @@ func (m Model) renderTable() string {
 			m.resource.Kind(),
 			m.itemCount,
 		)
+
+		if m.width < compactWidth && m.context.Cloud != "" {
+			title = fmt.Sprintf(" (%s)%s", m.context.Cloud, title)
+		}
 	}
 
 	innerWidth := max(m.width-2, 1)