From 6211f59248d8cc37d6b6fd52e65258d1e3b585f1 Mon Sep 17 00:00:00 2001
From: Ivan Chen <ivan@tagg.id>
Date: Fri, 23 Jul 2021 19:36:51 -0400
Subject: Hide tab bar in edit moment

---
 src/screens/profile/CaptionScreen.tsx | 18 +++++++++++++++++-
 1 file changed, 17 insertions(+), 1 deletion(-)

(limited to 'src')

diff --git a/src/screens/profile/CaptionScreen.tsx b/src/screens/profile/CaptionScreen.tsx
index 6ba1791c..3ee0bd5b 100644
--- a/src/screens/profile/CaptionScreen.tsx
+++ b/src/screens/profile/CaptionScreen.tsx
@@ -92,6 +92,15 @@ const CaptionScreen: React.FC<CaptionScreenProps> = ({route, navigation}) => {
     setMomentCategory(route.params.selectedCategory);
   }, [route.params.selectedCategory]);
 
+  useEffect(() => {
+    // if we're editing, hide tab bar
+    if (moment) {
+      navigation.dangerouslyGetParent()?.setOptions({
+        tabBarVisible: false,
+      });
+    }
+  }, [route.params.moment]);
+
   useEffect(() => {
     let listString = '';
     // Append non-truncated usernames together and no more than 21 characters total
@@ -271,7 +280,14 @@ const CaptionScreen: React.FC<CaptionScreenProps> = ({route, navigation}) => {
               <Button
                 title="Cancel"
                 buttonStyle={styles.button}
-                onPress={() => navigation.goBack()}
+                onPress={() => {
+                  if (moment) {
+                    navigation.dangerouslyGetParent()?.setOptions({
+                      tabBarVisible: true,
+                    });
+                  }
+                  navigation.goBack();
+                }}
               />
             </View>
             <CaptionScreenHeader style={styles.header} title={'Moments'} />
-- 
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