first commit structure of app

2026-10-27 13:15:14 +01:00
commit 864da57537
139 changed files with 6030 additions and 0 deletions
@@ -0,0 +1,67 @@
+class KaufFilamentModel {
+  final String filamentId;
+  final DateTime kaufdatum;
+  final String haendler;
+  final String marke;
+  final String material;
+  final double preis;
+  final String farbe;
+  final String gewicht;
+
+  const KaufFilamentModel({
+    required this.filamentId,
+    required this.kaufdatum,
+    required this.haendler,
+    required this.marke,
+    required this.material,
+    required this.preis,
+    required this.farbe,
+    required this.gewicht,
+  });
+
+  Map<String, dynamic> toJson() => {
+    'filamentId': filamentId,
+    'kaufdatum': kaufdatum.toIso8601String(),
+    'haendler': haendler,
+    'marke': marke,
+    'material': material,
+    'preis': preis,
+    'farbe': farbe,
+    'gewicht': gewicht,
+  };
+
+  factory KaufFilamentModel.fromJson(Map<String, dynamic> json) {
+    return KaufFilamentModel(
+      filamentId: json['filamentId'] as String,
+      kaufdatum: DateTime.parse(json['kaufdatum'] as String),
+      haendler: json['haendler'] as String,
+      marke: json['marke'] ?? '',
+      material: json['material'] as String,
+      preis: (json['preis'] as num).toDouble(),
+      farbe: json['farbe'] as String,
+      gewicht: json['gewicht'] ?? '1000'
+    );
+  }
+
+  KaufFilamentModel copyWith({
+    String? filamentId,
+    DateTime? kaufdatum,
+    String? haendler,
+    String? marke,
+    String? material,
+    double? preis,
+    String? farbe,
+    String? gewicht,
+  }) {
+    return KaufFilamentModel(
+      filamentId: filamentId ?? this.filamentId,
+      kaufdatum: kaufdatum ?? this.kaufdatum,
+      haendler: haendler ?? this.haendler,
+      marke: marke ?? this.marke,
+      material: material ?? this.material,
+      preis: preis ?? this.preis,
+      farbe: farbe ?? this.farbe,
+      gewicht: gewicht ?? this.gewicht
+    );
+  }
+}