Initial commit: Flutter Weight Tracker Web

lib/models/home_model.dart

@@ -0,0 +1,81 @@
+class WeightModel {
+  final String name;
+  final double weight;
+  final DateTime date;
+  final String id;
+  final double weightChange;
+
+  WeightModel({
+    required this.weight,
+    required this.date,
+    required this.id,
+    required this.weightChange, required this.name,
+  });
+
+  static WeightModel fromJson(Map<String, dynamic> json) {
+    return WeightModel(
+      weight: json['weight'],
+      date: DateTime.parse(json['date']),
+      id: json['id'],
+      weightChange: json['weightChange'], name: json['name'],
+    );
+  }
+
+  static Map<String, dynamic> toJson(WeightModel weightModel) {
+    return {
+      'weight': weightModel.weight,
+      'date': weightModel.date.toIso8601String(),
+      'id': weightModel.id,
+      'weightChange': weightModel.weightChange,
+      'name': weightModel.name,
+    };
+  }
+
+  // An empty instance for initialization or default values
+  static final empty = WeightModel(
+    weight: 0.0,
+    date: DateTime.now(),
+    id: '00',
+    weightChange: 0.0, name: 'Joe',
+  );
+
+  // Sample data for testing and demonstration purposes
+  static List<WeightModel> sampleData = [
+    WeightModel(
+      weight: 70.0,
+      date: DateTime(2024, 1, 1),
+      id: '01',
+      weightChange: 0.0, name: 'Joe',
+    ),
+    WeightModel(
+      weight: 69.5,
+      date: DateTime(2024, 1, 15),
+      id: '02',
+      weightChange: -0.5, name: 'Joe',
+    ),
+    WeightModel(
+      weight: 68.0,
+      date: DateTime(2024, 2, 1),
+      id: '03',
+      weightChange: -1.5, name: 'Joe',
+    ),
+    WeightModel(
+      weight: 100.0,
+      date: DateTime(2024, 1, 1),
+      id: '04',
+      weightChange: 0.0, name: 'Karl',
+    ),
+    WeightModel(
+      weight: 95.5,
+      date: DateTime(2024, 1, 15),
+      id: '05',
+      weightChange: -4.5, name: 'Karl',
+    ),
+    WeightModel(
+      weight: 90.0,
+      date: DateTime(2024, 2, 1),
+      id: '06',
+      weightChange: -5.5, name: 'Karl',
+    ),
+  ];
+}