From b0804b9159f269fc3b0ccb4198455cbddd96cba1 Mon Sep 17 00:00:00 2001
From: Shravya Ramesh <shravs1208@gmail.com>
Date: Wed, 4 Aug 2021 10:15:23 -0700
Subject: Swap buttons, Add styles

---
 src/components/camera/FlashButton.tsx | 78 +++++++++++++++++++++++------------
 src/components/camera/styles.tsx      | 16 ++++---
 2 files changed, 62 insertions(+), 32 deletions(-)

diff --git a/src/components/camera/FlashButton.tsx b/src/components/camera/FlashButton.tsx
index 06a4e44e..f7791d5b 100644
--- a/src/components/camera/FlashButton.tsx
+++ b/src/components/camera/FlashButton.tsx
@@ -1,8 +1,10 @@
-import React, {Dispatch, SetStateAction} from 'react';
-import {Text, TouchableOpacity} from 'react-native';
+import {BlurView} from '@react-native-community/blur';
+import React, {Dispatch, SetStateAction, useMemo} from 'react';
+import {Text, TouchableOpacity, View} from 'react-native';
 import {FlashMode} from 'react-native-camera';
-import FlashOffIcon from '../../assets/icons/camera/flash-off.svg';
-import FlashOnIcon from '../../assets/icons/camera/flash-on.svg';
+import {normalize} from 'react-native-elements';
+import FlashOnIcon from '../../assets/icons/camera/flash-off.svg';
+import FlashOffIcon from '../../assets/icons/camera/flash-on.svg';
 import {styles} from './styles';
 
 interface FlashButtonProps {
@@ -16,27 +18,51 @@ interface FlashButtonProps {
 export const FlashButton: React.FC<FlashButtonProps> = ({
   flashMode,
   setFlashMode,
-}) => (
-  <TouchableOpacity
-    onPress={() => setFlashMode(flashMode === 'on' ? 'off' : 'on')}
-    style={styles.flashButtonContainer}>
-    {flashMode === 'on' ? (
-      <FlashOnIcon
-        height={30}
-        width={20}
-        color={'white'}
-        style={styles.flashIcon}
-      />
-    ) : (
-      <FlashOffIcon
-        height={30}
-        width={20}
-        color={'white'}
-        style={styles.flashIcon}
-      />
-    )}
-    <Text style={styles.saveButtonLabel}>Flash</Text>
-  </TouchableOpacity>
-);
+}) => {
+  return useMemo(
+    () => (
+      <>
+        <BlurView
+          blurType={'ultraThinMaterialDark'}
+          blurAmount={1}
+          style={[
+            {
+              position: 'absolute',
+              zIndex: 1,
+              top: normalize(44),
+              right: 0,
+              marginRight: normalize(16),
+              height: 86,
+              width: 49,
+              flexDirection: 'column',
+              justifyContent: 'center',
+              alignItems: 'center',
+              borderRadius: 24.5,
+            },
+          ]}
+        />
+        <TouchableOpacity
+          onPress={() => setFlashMode(flashMode === 'on' ? 'off' : 'on')}
+          style={[styles.flashButtonContainerBackground]}>
+          <View
+            style={[
+              styles.flashButtonContainer,
+              {
+                opacity: flashMode === 'off' ? 0.5 : 1,
+              },
+            ]}>
+            {flashMode === 'off' ? (
+              <FlashOffIcon height={30} width={20} color={'white'} />
+            ) : (
+              <FlashOnIcon height={30} width={20} color={'white'} />
+            )}
+            <Text style={styles.saveButtonLabel}>Flash</Text>
+          </View>
+        </TouchableOpacity>
+      </>
+    ),
+    [flashMode],
+  );
+};
 
 export default FlashButton;
diff --git a/src/components/camera/styles.tsx b/src/components/camera/styles.tsx
index 33b47cc4..beae7082 100644
--- a/src/components/camera/styles.tsx
+++ b/src/components/camera/styles.tsx
@@ -18,9 +18,16 @@ export const styles = StyleSheet.create({
     zIndex: 999,
   },
   flashButtonContainer: {
+    zIndex: 3,
+    height: 86,
+    width: 49,
+    flexDirection: 'column',
+    justifyContent: 'center',
+    alignItems: 'center',
+    borderRadius: 30,
+  },
+  flashButtonContainerBackground: {
     position: 'absolute',
-    backgroundColor: '#808080',
-    opacity: 0.25,
     zIndex: 1,
     top: normalize(50),
     right: 0,
@@ -30,7 +37,7 @@ export const styles = StyleSheet.create({
     flexDirection: 'column',
     justifyContent: 'center',
     alignItems: 'center',
-    borderRadius: 30,
+    borderRadius: 50,
   },
   galleryIcon: {
     borderWidth: 2,
@@ -47,7 +54,4 @@ export const styles = StyleSheet.create({
     height: 40,
     backgroundColor: 'grey',
   },
-  flashIcon: {
-    zIndex: 2,
-  },
 });
-- 
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