173 lines
4.1 KiB
Dart
173 lines
4.1 KiB
Dart
final now = DateTime.now();
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enum TransaktionArt { monatlBeitrag, aufladung, einkauf, korrektur }
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enum Unit { stueck, menge }
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enum Category {
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obstUndGemuese,
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brotCerealienUndAufstriche,
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getraenke,
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drogerieUndHaushalt,
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kochenUndBacken,
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oeleSossenUndGewuerze,
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suessesUndKnabbereien
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}
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class Transaction {
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int id = 0;
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int amount;
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TransaktionArt type;
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DateTime date;
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List<Basket>? basket;
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String? description;
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Transaction(this.type, this.amount, this.date,
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{this.description, this.basket});
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}
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class Product {
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final int id = 0;
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final String name;
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final Unit unit;
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final double price; //pro Kilogramm oder Stück
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final double vat;
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final Category category;
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const Product(this.name, this.unit, this.price, this.vat, this.category);
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}
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class Basket {
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Product products;
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int amount;
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Basket(this.products, this.amount);
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}
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class SampleData {
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static const List<Product> products = [
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Product('Apfel', Unit.stueck, 0.23, 7, Category.obstUndGemuese),
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Product('Mehl', Unit.menge, 0.003, 19, Category.kochenUndBacken),
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Product('Brot', Unit.stueck, 1.23, 7, Category.brotCerealienUndAufstriche),
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Product('Milch', Unit.stueck, 2.23, 3, Category.getraenke),
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Product('Zahnpasta', Unit.stueck, 0.23, 7, Category.drogerieUndHaushalt),
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Product('Pfeffer', Unit.stueck, 0.23, 7, Category.oeleSossenUndGewuerze),
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Product('Schokolade', Unit.menge, 0.23, 7, Category.suessesUndKnabbereien)
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];
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static List<Basket> basket = [
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Basket(products[0], 20),
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Basket(products[1], 2200),
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Basket(products[2], 2),
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Basket(products[3], 1),
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Basket(products[4], 1),
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Basket(products[5], 2),
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Basket(products[6], 222)
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];
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static List<Basket> basket2 = [
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Basket(products[0], 22),
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Basket(products[1], 2241),
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Basket(products[3], 2),
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Basket(products[4], 4),
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Basket(products[6], 2)
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];
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static List<Basket> basket3 = [
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Basket(products[0], -2),
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Basket(products[1], 21),
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Basket(products[3], -4),
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Basket(products[4], 1),
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Basket(products[6], 5)
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];
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List<Transaction> transactions = [
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Transaction(
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TransaktionArt.monatlBeitrag,
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0,
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now,
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),
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Transaction(
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TransaktionArt.aufladung,
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2042,
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now,
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),
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Transaction(
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TransaktionArt.einkauf,
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-2442,
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now.subtract(const Duration(days: 2)),
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),
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Transaction(
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TransaktionArt.korrektur,
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2332,
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now.subtract(const Duration(hours: 5)),
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description: 'Korrektur des Warenkorbs',
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basket: basket3,
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),
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Transaction(
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TransaktionArt.monatlBeitrag,
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0,
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now,
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),
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Transaction(
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TransaktionArt.aufladung,
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2042,
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now,
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),
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Transaction(
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TransaktionArt.einkauf, -2442, now.subtract(const Duration(days: 2)),
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basket: basket2),
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Transaction(
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TransaktionArt.korrektur, 2332, now.subtract(const Duration(hours: 5)),
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description: 'Korrektur des Warenkorbs'),
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Transaction(
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TransaktionArt.monatlBeitrag,
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0,
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now,
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),
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Transaction(
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TransaktionArt.aufladung,
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2042,
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now,
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),
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Transaction(
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TransaktionArt.einkauf,
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-2442,
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now.subtract(const Duration(days: 2)),
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basket: basket,
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),
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Transaction(
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TransaktionArt.korrektur, 2332, now.subtract(const Duration(hours: 5)),
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description: 'Korrektur des Warenkorbs'),
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Transaction(
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TransaktionArt.monatlBeitrag,
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0,
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now,
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),
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Transaction(
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TransaktionArt.aufladung,
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2042,
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now,
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),
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Transaction(
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TransaktionArt.einkauf, -2442, now.subtract(const Duration(days: 2))),
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Transaction(
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TransaktionArt.korrektur, 2332, now.subtract(const Duration(hours: 5)),
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description: 'Korrektur des Warenkorbs'),
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Transaction(
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TransaktionArt.monatlBeitrag,
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0,
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now,
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),
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Transaction(
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TransaktionArt.aufladung,
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2042,
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now,
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),
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Transaction(
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TransaktionArt.einkauf,
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-2442,
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now.subtract(const Duration(days: 2)),
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),
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Transaction(
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TransaktionArt.korrektur, 2332, now.subtract(const Duration(hours: 5)),
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description: 'Korrektur des Warenkorbs'),
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];
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}
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