support refreshing data

go-cli/cmd/main.go

@@ -102,7 +102,6 @@ type model struct {
 	viewport           viewport.Model
 	detailViewport     viewport.Model
 	ready              bool
-	showKeypad         bool
 	terminalWidth      int
 	terminalHeight     int
 	focusOnDetail      bool // true = detail panel has focus, false = list has focus
@@ -110,9 +109,8 @@ type model struct {
 
 func initialModel(humans []*HumanData) model {
 	return model{
-		humans:     humans,
-		cursor:     0,
-		showKeypad: false,
+		humans: humans,
+		cursor: 0,
 	}
 }
 
@@ -181,6 +179,13 @@ func (m model) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 				}
 			}
 
+		case "r":
+			m.humans = getHumansData()
+			m.cursor = 0
+			m.viewport.SetContent(m.renderList())
+			m.detailViewport.SetContent(m.renderDetails())
+			m.detailViewport.GotoTop()
+
 		case "down", "j":
 			if m.cursor < len(m.humans)-1 {
 				m.cursor++
@@ -282,7 +287,7 @@ func (m model) View() string {
 	statusBar := statusStyle.Render(fmt.Sprintf("  %d/%d", m.cursor+1, len(m.humans)))
 
 	// Help text
-	help := helpStyle.Render("↑/k up • ↓/j down • ctrl+u/d scroll detail • q quit")
+	help := helpStyle.Render("↑/k up • ↓/j down • ctrl+u/d scroll detail • r refresh • q quit")
 
 	// Create two-column layout
 	leftPanel := m.viewport.View()
@@ -308,6 +313,15 @@ func unaryInterceptor(ctx context.Context, method string, req, reply interface{}
 func main() {
 	logrus.Infof("hello world")
 
+	humansData := getHumansData()
+	p := tea.NewProgram(initialModel(humansData))
+	if _, err := p.Run(); err != nil {
+		fmt.Printf("Alas, there's been an error: %v", err)
+		os.Exit(1)
+	}
+}
+
+func getHumansData() []*HumanData {
 	heliosAddr := "helios.flowy.live:443"
 	creds := credentials.NewTLS(&tls.Config{
 		InsecureSkipVerify: true,
@@ -332,12 +346,6 @@ func main() {
 		os.Exit(1)
 	}
 
-	keypadsResponse.GetHumanKeypads()[0].GetHumanId()
-	keypadsResponse.GetHumanKeypads()[0].GetYamlConfig()
-
-	logrus.Info("connected to helios")
-	logrus.Infof("fetched %d humans", len(humansResponse.GetHumans()))
-
 	humansData := []*HumanData{}
 	for _, human := range humansResponse.GetHumans() {
 		keypadConfiguration := ""
@@ -354,9 +362,5 @@ func main() {
 		})
 	}
 
-	p := tea.NewProgram(initialModel(humansData))
-	if _, err := p.Run(); err != nil {
-		fmt.Printf("Alas, there's been an error: %v", err)
-		os.Exit(1)
-	}
+	return humansData
 }