doing some filtering and tabwork

bubbletea.go

@@ -64,10 +64,29 @@ func (m model) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 
 func (m model) View() string {
     // The header
-    s := "What should we buy at the market?\n\n"
+    s := ""
+	currentList := []todo{}
+
+	switch m.tab {
+	case 0:
+		s += "Inbox"
+		inboxFilter := func(t todo) bool { return t.isInbox}
+		currentList = filter(m.todos, inboxFilter)
+	case 1:
+		s += "Today"
+	case 2:
+		s += "Tomorrow"
+	case 3:
+		s += "Scheduled"
+	case 4:
+		s += "Anytime"
+	}
+
+	s += "\n\n"
+
 
     // Iterate over our choices
-    for i, choice := range m.list {
+    for i, choice := range currentList {
 
         // Is the cursor pointing at this choice?
         cursor := " " // no cursor