add android and IOS check before scanner

Frontend/lib/mih_packages/mzansi_wallet/loyalty_cards.dart

@@ -11,8 +11,6 @@ import 'package:Mzansi_Innovation_Hub/mih_objects/loyalty_card.dart';
 import 'package:Mzansi_Innovation_Hub/mih_packages/mzansi_wallet/builder/build_loyalty_card_list.dart';
 import 'package:Mzansi_Innovation_Hub/mih_packages/mzansi_wallet/components/mih_card_display.dart';
 import 'package:flutter/material.dart';
-// import 'package:flutter/services.dart';
-// import 'package:flutter_barcode_scanner/flutter_barcode_scanner.dart';
 import 'package:mobile_scanner/mobile_scanner.dart';
 import 'package:simple_barcode_scanner/simple_barcode_scanner.dart';
 
@@ -33,7 +31,10 @@ class _LoyaltyCardsState extends State<LoyaltyCards> {
   late Future<List<MIHLoyaltyCard>> cardList;
   //bool showSelectedCardType = false;
   final ValueNotifier<String> shopName = ValueNotifier("");
-  final MobileScannerController scannerController = MobileScannerController();
+  final MobileScannerController scannerController = MobileScannerController(
+    detectionSpeed: DetectionSpeed.unrestricted,
+  );
+  final boxFit = BoxFit.contain;
 
   void foundCode(BarcodeCapture bcode) {
     if (bcode.barcodes.first.rawValue != null) {
@@ -46,31 +47,39 @@ class _LoyaltyCardsState extends State<LoyaltyCards> {
     }
   }
 
-  void openscanner() {
+  void openscanner() async {
-    showDialog(
+    if (MzanziInnovationHub.of(context)!.theme.getPlatform() == "Web") {
-      barrierDismissible: false,
+      print("================ Web ====================");
-      context: context,
+      print("here 1");
-      builder: (context) {
+      try {
-        return MIHWindow(
+        String? res = await SimpleBarcodeScanner.scanBarcode(
-          fullscreen: false,
+          context,
-          windowTitle: "Scanner",
+          barcodeAppBar: const BarcodeAppBar(
-          windowBody: [
+            appBarTitle: 'Scan Barcode',
-            Expanded(
+            centerTitle: true,
-              child: MobileScanner(
+            enableBackButton: true,
-                controller: scannerController,
+            backButtonIcon: Icon(Icons.arrow_back),
-                onDetect: foundCode,
           ),
-            ),
+          isShowFlashIcon: true,
-          ],
+          delayMillis: 500,
-          windowTools: [],
+          cameraFace: CameraFace.back,
-          onWindowTapClose: () {
+          scanFormat: ScanFormat.ONLY_BARCODE,
-            scannerController.stop();
-            Navigator.pop(context);
-          },
         );
-      },
+        if (res != null) {
+          setState(() {
+            cardNumberController.text = res;
+          });
+        }
+      } catch (error) {
+        print(error);
+      }
+    } else {
+      Navigator.of(context).pushNamed(
+        '/scanner',
+        arguments: cardNumberController,
       );
     }
+  }
 
   void addCardWindow(BuildContext ctxt) {
     showDialog(
@@ -145,48 +154,8 @@ class _LoyaltyCardsState extends State<LoyaltyCards> {
               ),
               const SizedBox(width: 10),
               MIHButton(
-                onTap:
+                onTap: () async {
-                    // () async {
+                  openscanner();
-                    //   String bcodeScanResults;
-                    //   try {
-                    //     bcodeScanResults = await FlutterBarcodeScanner.scanBarcode(
-                    //       '#ff6666',
-                    //       'Cancel',
-                    //       true,
-                    //       ScanMode.BARCODE,
-                    //     );
-                    //   } on PlatformException {
-                    //     bcodeScanResults = "Platform not supported";
-                    //   }
-
-                    //   if (!mounted) return;
-                    //   setState(() {
-                    //     cardNumberController.text = bcodeScanResults;
-                    //   });
-                    // },
-                    // () {
-                    //   openscanner();
-                    // },
-                    () async {
-                  print("here");
-                  String? res = await SimpleBarcodeScanner.scanBarcode(
-                    context,
-                    barcodeAppBar: const BarcodeAppBar(
-                      appBarTitle: 'Scan Bardcode',
-                      centerTitle: true,
-                      enableBackButton: true,
-                      backButtonIcon: Icon(Icons.arrow_back),
-                    ),
-                    isShowFlashIcon: true,
-                    delayMillis: 500,
-                    cameraFace: CameraFace.back,
-                    scanFormat: ScanFormat.ONLY_BARCODE,
-                  );
-                  if (res != null) {
-                    setState(() {
-                      cardNumberController.text = res;
-                    });
-                  }
                 },
                 buttonText: "Scan",
                 buttonColor: