initial commit

Signed-off-by: Menno van Leeuwen <menno@vleeuwen.me>

lib/models/supplement_intake.dart

@@ -0,0 +1,57 @@
+class SupplementIntake {
+  final int? id;
+  final int supplementId;
+  final DateTime takenAt;
+  final double dosageTaken; // Total dosage amount taken
+  final int unitsTaken; // Number of units taken
+  final String? notes;
+
+  SupplementIntake({
+    this.id,
+    required this.supplementId,
+    required this.takenAt,
+    required this.dosageTaken,
+    required this.unitsTaken,
+    this.notes,
+  });
+
+  Map<String, dynamic> toMap() {
+    return {
+      'id': id,
+      'supplementId': supplementId,
+      'takenAt': takenAt.toIso8601String(),
+      'dosageTaken': dosageTaken,
+      'unitsTaken': unitsTaken,
+      'notes': notes,
+    };
+  }
+
+  factory SupplementIntake.fromMap(Map<String, dynamic> map) {
+    return SupplementIntake(
+      id: map['id'],
+      supplementId: map['supplementId'],
+      takenAt: DateTime.parse(map['takenAt']),
+      dosageTaken: map['dosageTaken'],
+      unitsTaken: map['unitsTaken'] ?? 1, // Default for backwards compatibility
+      notes: map['notes'],
+    );
+  }
+
+  SupplementIntake copyWith({
+    int? id,
+    int? supplementId,
+    DateTime? takenAt,
+    double? dosageTaken,
+    int? unitsTaken,
+    String? notes,
+  }) {
+    return SupplementIntake(
+      id: id ?? this.id,
+      supplementId: supplementId ?? this.supplementId,
+      takenAt: takenAt ?? this.takenAt,
+      dosageTaken: dosageTaken ?? this.dosageTaken,
+      unitsTaken: unitsTaken ?? this.unitsTaken,
+      notes: notes ?? this.notes,
+    );
+  }
+}