Initial draft

lib/model/article.dart

@@ -0,0 +1,64 @@
+import 'package:flutter/cupertino.dart';
+import 'package:hl_lieferservice/dto/article.dart';
+
+class Article {
+  Article({
+    required this.name,
+    required this.articleNumber,
+    required this.amount,
+    required this.internalId,
+    required this.price,
+    required this.tax,
+    required this.scannable,
+    required this.scannedAmount,
+    required this.scannedRemovedAmount,
+    this.scannedDate,
+    this.removeNoteId
+  });
+
+  final String name;
+  final String articleNumber;
+  final int internalId;
+
+  int amount;
+  double price;
+  double tax;
+  bool scannable;
+  DateTime? scannedDate;
+  String? removeNoteId;
+  int scannedAmount;
+  int scannedRemovedAmount;
+
+  double getGrossPrice() {
+    return price * amount * ((100 + tax) / 100);
+  }
+
+  double getGrossPriceScanned() {
+    return price * scannedAmount * ((100 + tax) / 100);
+  }
+
+  bool unscanned() {
+    return scannedAmount == 0;
+  }
+
+  int getScannedAmount() {
+    return scannedAmount;
+  }
+
+  factory Article.fromDTO(ArticleDTO dto) {
+    return Article(
+      name: dto.name,
+      scannedAmount: int.parse(
+        dto.scannedAmount != "" ? dto.scannedAmount : "0",
+      ),
+      scannedRemovedAmount: int.tryParse(dto.scannedRemovedAmount) ?? 0,
+      removeNoteId: dto.removeNoteId,
+      internalId: int.parse(dto.internalId),
+      articleNumber: dto.articleNr,
+      amount: int.parse(dto.quantity == "" ? "0" : dto.quantity),
+      price: double.parse(dto.price == "" ? "0.0" : dto.price),
+      scannable: dto.scannable,
+      tax: double.parse(dto.taxRate == "" ? "19" : dto.taxRate),
+    );
+  }
+}