[skip ci] [wip] check if node supports mweb

cw_bitcoin/lib/electrum_wallet.dart

@@ -569,6 +569,29 @@ abstract class ElectrumWalletBase
     return node!.supportsSilentPayments!;
   }
 
+  Future<bool> getNodeSupportsMweb() async {
+    final version = await electrumClient.version();
+
+    if (node == null) {
+      return false;
+    }
+
+    if (version.isNotEmpty) {
+      final server = version[0];
+      print("server: $server");
+
+      return false;
+
+      // if (server.toLowerCase().contains('electrs')) {
+      //   node!.isElectrs = true;
+      //   node!.save();
+      //   return node!.isElectrs!;
+      // }
+    }
+
+    return node!.supportsMweb!;
+  }
+
   @action
   @override
   Future<void> connectToNode({required Node node}) async {

cw_bitcoin/lib/litecoin_wallet.dart

@@ -9,6 +9,7 @@ import 'package:crypto/crypto.dart';
 import 'package:cw_bitcoin/bitcoin_transaction_credentials.dart';
 import 'package:cw_core/cake_hive.dart';
 import 'package:cw_core/mweb_utxo.dart';
+import 'package:cw_core/node.dart';
 import 'package:cw_mweb/mwebd.pbgrpc.dart';
 import 'package:fixnum/fixnum.dart';
 import 'package:bip39/bip39.dart' as bip39;
@@ -287,6 +288,15 @@ abstract class LitecoinWalletBase extends ElectrumWallet with Store {
     await (walletAddresses as LitecoinWalletAddresses).ensureMwebAddressUpToIndexExists(1020);
   }
 
+  @action
+  @override
+  Future<void> connectToNode({required Node node}) async {
+    await super.connectToNode(node: node);
+    if (await getNodeSupportsMweb()) {
+      await CwMweb.setNodeUriOverride(node.uri.toString());
+    }
+  }
+
   @action
   @override
   Future<void> startSync() async {

cw_core/lib/node.dart

@@ -79,6 +79,9 @@ class Node extends HiveObject with Keyable {
   @HiveField(9)
   bool? supportsSilentPayments;
 
+  @HiveField(10)
+  bool? supportsMweb;
+
   bool get isSSL => useSSL ?? false;
 
   bool get useSocksProxy => socksProxyAddress == null ? false : socksProxyAddress!.isNotEmpty;

cw_mweb/lib/cw_mweb.dart

@@ -15,6 +15,16 @@ class CwMweb {
   static int? _port;
   static const TIMEOUT_DURATION = Duration(seconds: 15);
   static Timer? logTimer;
+  static String? nodeUriOverride;
+
+
+  static Future<void> setNodeUriOverride(String uri) async {
+    nodeUriOverride = uri;
+    if (_rpcClient != null) {
+      await stop();
+      await _initializeClient();
+    }
+  }
 
   static void readFileWithTimer(String filePath) {
     final file = File(filePath);