Init

lib/models/category.dart

@@ -0,0 +1,10 @@
+import 'package:flutter/material.dart';
+
+class Category {
+  final String name;
+  final double amount;
+  final Color colorCode;
+  final IconData iconCode;
+
+  Category(this.name, this.amount, this.colorCode, this.iconCode);
+}

lib/models/transaction_record.dart

@@ -0,0 +1,23 @@
+import 'package:flutter/material.dart';
+import 'category.dart';
+
+class TransactionRecord {
+  final int id;
+  final String type; // 'income' or 'expense'
+  final double amount;
+  final Category? category; // Reference to category (null for income)
+  final DateTime date;
+  final String merchant;
+
+  TransactionRecord({
+    required this.id,
+    required this.type,
+    required this.amount,
+    this.category,
+    required this.date,
+    required this.merchant,
+  });
+
+  // Removed the hardcoded id getter
+  // get id => 1;
+}