Multiple Wallet support, history of each wallet and updated payment page

frontend/pweb/lib/pages/payout_page/methods/controller.dart

@@ -0,0 +1,71 @@
+import 'package:flutter/material.dart';
+
+import 'package:provider/provider.dart';
+
+import 'package:pshared/models/payment/methods/data.dart';
+import 'package:pshared/models/payment/methods/type.dart';
+
+import 'package:pweb/providers/payment_methods.dart';
+import 'package:pweb/pages/payment_methods/add/widget.dart';
+
+import 'package:pweb/generated/i18n/app_localizations.dart';
+
+
+class PaymentConfigController {
+  final BuildContext context;
+
+  PaymentConfigController(this.context);
+
+  void loadMethods() {
+    context.read<PaymentMethodsProvider>().loadMethods();
+  }
+
+  Future<void> addMethod() async {
+    await showDialog<PaymentMethodData>(
+      context: context,
+      builder: (_) => const AddPaymentMethodDialog(),
+    );
+    loadMethods();
+  }
+
+  Future<void> editMethod(PaymentMethod method) async {
+    // TODO: implement edit functionality
+  }
+
+  Future<void> deleteMethod(PaymentMethod method) async {
+    final l10n = AppLocalizations.of(context)!;
+    final confirmed = await showDialog<bool>(
+      context: context,
+      builder: (_) => AlertDialog(
+        title: Text(l10n.delete),
+        content: Text(l10n.deletePaymentConfirmation),
+        actions: [
+          TextButton(
+            onPressed: () => Navigator.pop(context, false),
+            child: Text(l10n.cancel),
+          ),
+          ElevatedButton(
+            onPressed: () => Navigator.pop(context, true),
+            child: Text(l10n.delete),
+          ),
+        ],
+      ),
+    );
+
+    if (confirmed == true) {
+      context.read<PaymentMethodsProvider>().deleteMethod(method);
+    }
+  }
+
+  void toggleEnabled(PaymentMethod method, bool value) {
+    context.read<PaymentMethodsProvider>().toggleEnabled(method, value);
+  }
+
+  void makeMain(PaymentMethod method) {
+    context.read<PaymentMethodsProvider>().makeMain(method);
+  }
+
+  void reorder(int oldIndex, int newIndex) {
+    context.read<PaymentMethodsProvider>().reorderMethods(oldIndex, newIndex);
+  }
+}