From 362ddd86563f41c2f2ce6061cac7a20239330d19 Mon Sep 17 00:00:00 2001
From: KKA11010 <m.echerbebo@gmail.com>
Date: Fri, 14 Jul 2023 11:25:12 +0200
Subject: [PATCH] fix scan QR code on iOS. Fixes #7

---
 src/components/Toaster.tsx              |  4 ++--
 src/components/nav/TopNav.tsx           | 12 ------------
 src/components/screens/QRScan/index.tsx |  8 +++-----
 src/consts/qr.ts                        |  2 +-
 4 files changed, 6 insertions(+), 20 deletions(-)

diff --git a/src/components/Toaster.tsx b/src/components/Toaster.tsx
index b7ab21d2..a4556b45 100644
--- a/src/components/Toaster.tsx
+++ b/src/components/Toaster.tsx
@@ -2,14 +2,14 @@ import { mainColors } from '@src/styles'
 import { StyleSheet, Text } from 'react-native'
 import Animated, { FadeInUp, FadeOutUp } from 'react-native-reanimated'
 
-export default function Toaster({ success, txt, top }: { success?: boolean, txt: string, top?: boolean }) {
+export default function Toaster({ success, txt }: { success?: boolean, txt: string }) {
 	return (
 		<Animated.View
 			entering={FadeInUp}
 			exiting={FadeOutUp}
 			style={[
 				styles.container,
-				{ backgroundColor: success ? mainColors.VALID : '#FF6666', top: top ? 20 : 50 }
+				{ backgroundColor: success ? mainColors.VALID : mainColors.WARN }
 			]}
 		>
 			<Text style={styles.txt}>
diff --git a/src/components/nav/TopNav.tsx b/src/components/nav/TopNav.tsx
index c5a5f0c3..24b1fb6b 100644
--- a/src/components/nav/TopNav.tsx
+++ b/src/components/nav/TopNav.tsx
@@ -1,7 +1,4 @@
-import usePrompt from '@comps/hooks/Prompt'
 import { QRIcon } from '@comps/Icons'
-import Toaster from '@comps/Toaster'
-import { isIOS } from '@consts'
 import type { TBottomNavProps } from '@model/nav'
 import { useNavigation } from '@react-navigation/native'
 import { ThemeContext } from '@src/context/Theme'
@@ -20,7 +17,6 @@ interface TTopNavProps {
 export default function TopNav({ screenName, withBackBtn, nav, backHandler }: TTopNavProps) {
 	const { t } = useTranslation(['common'])
 	const { color, highlight } = useContext(ThemeContext)
-	const { prompt, openPromptAutoClose } = usePrompt()
 	const navHook = useNavigation()
 	const handlePress = () => {
 		if (withBackBtn) {
@@ -31,13 +27,6 @@ export default function TopNav({ screenName, withBackBtn, nav, backHandler }: TT
 			navHook.goBack()
 			return
 		}
-		if (isIOS) {
-			openPromptAutoClose({
-				msg: t('iosQrErr', { ns: 'error' }),
-				ms: 4000
-			})
-			return
-		}
 		// open QR Scan
 		nav?.navigation.navigate('qr scan')
 	}
@@ -59,7 +48,6 @@ export default function TopNav({ screenName, withBackBtn, nav, backHandler }: TT
 					<QRIcon color={color.TEXT} />
 				}
 			</TouchableOpacity>
-			{prompt.open && <Toaster txt={prompt.msg} top />}
 		</View>
 	)
 }
diff --git a/src/components/screens/QRScan/index.tsx b/src/components/screens/QRScan/index.tsx
index 9f32b2cb..9ac76252 100644
--- a/src/components/screens/QRScan/index.tsx
+++ b/src/components/screens/QRScan/index.tsx
@@ -4,7 +4,7 @@ import usePrompt from '@comps/hooks/Prompt'
 import useCashuToken from '@comps/hooks/Token'
 import { CloseIcon, FlashlightOffIcon, ZapIcon } from '@comps/Icons'
 import Toaster from '@comps/Toaster'
-import { QRType } from '@consts'
+import { isIOS, QRType } from '@consts'
 import { addMint, getMintsUrls } from '@db'
 import { l } from '@log'
 import TrustMintModal from '@modal/TrustMint'
@@ -118,8 +118,9 @@ export default function QRScanPage({ navigation, route }: TQRScanPageProps) {
 
 	const handleBarCodeScanned = ({ type, data }: { type: string, data: string }) => {
 		setScanned(true)
+		const bcType = isIOS ? 'org.iso.QRCode' : QRType
 		// early return if barcode is not a QR
-		if (+type !== QRType) {
+		if (type !== bcType) {
 			openPromptAutoClose({ msg: t('notQrCode') })
 			return
 		}
@@ -158,9 +159,6 @@ export default function QRScanPage({ navigation, route }: TQRScanPageProps) {
 						flashMode={flash ? FlashMode.torch : FlashMode.off}
 						style={StyleSheet.absoluteFill}
 						ratio={'16:9'}
-						barCodeScannerSettings={{
-							barCodeTypes: [`${QRType}`],
-						}}
 						onBarCodeScanned={scanned ? undefined : handleBarCodeScanned}
 					/>
 					<QRMarker size={300} />
diff --git a/src/consts/qr.ts b/src/consts/qr.ts
index 2d42c0a0..7c3ffd82 100644
--- a/src/consts/qr.ts
+++ b/src/consts/qr.ts
@@ -6,4 +6,4 @@ export const qrCodeLimits = {
 	H: { numeric: 3057, alphanumeric: 1852, binary: 1273 }
 } as const
 
-export const QRType = 256 as const
\ No newline at end of file
+export const QRType = '256' as const
\ No newline at end of file