From f8f2eead36bcafc01aaf4a38859429b28ac692df Mon Sep 17 00:00:00 2001
From: Adam Brown <adampsbrown@gmail.com>
Date: Mon, 19 Sep 2022 22:09:25 +0100
Subject: [PATCH] ignoring tab taps when already on the tab page

---
 .../kotlin/app/dapk/st/home/HomeViewModel.kt   | 18 +++++++++++++-----
 1 file changed, 13 insertions(+), 5 deletions(-)

diff --git a/features/home/src/main/kotlin/app/dapk/st/home/HomeViewModel.kt b/features/home/src/main/kotlin/app/dapk/st/home/HomeViewModel.kt
index 56617f7..728c6c0 100644
--- a/features/home/src/main/kotlin/app/dapk/st/home/HomeViewModel.kt
+++ b/features/home/src/main/kotlin/app/dapk/st/home/HomeViewModel.kt
@@ -100,19 +100,27 @@ class HomeViewModel(
             Loading -> current
             is SignedIn -> {
                 when (page) {
-                    Page.Directory -> {
-                        // do nothing
+                    current.page -> current
+                    else -> current.copy(page = page).also {
+                        pageChangeSideEffects(page)
                     }
-
-                    Page.Profile -> profileViewModel.reset()
                 }
-                current.copy(page = page)
             }
 
             SignedOut -> current
         }
     }
 
+    private fun pageChangeSideEffects(page: Page) {
+        when (page) {
+            Page.Directory -> {
+                // do nothing
+            }
+
+            Page.Profile -> profileViewModel.reset()
+        }
+    }
+
     fun stop() {
         viewModelScope.cancel()
     }