Nils-Johan Gynther
55 lines
1.5 KiB
Dart
55 lines
1.5 KiB
Dart
class PantryProduct {
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final int id;
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final String name;
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final String? canonicalName;
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final String? category;
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final int? categoryId;
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final String? categoryPath;
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const PantryProduct({
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required this.id,
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required this.name,
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this.canonicalName,
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this.category,
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this.categoryId,
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this.categoryPath,
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});
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String get displayName {
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if (canonicalName != null && canonicalName!.trim().isNotEmpty) {
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return canonicalName!;
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}
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return name;
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}
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factory PantryProduct.fromJson(Map<String, dynamic> json) {
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final categoryRef = json['categoryRef'];
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final path = _buildCategoryPath(categoryRef);
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return PantryProduct(
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id: (json['id'] as num).toInt(),
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name: (json['name'] ?? '').toString(),
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canonicalName: json['canonicalName']?.toString(),
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category: json['category']?.toString(),
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categoryId: (json['categoryId'] as num?)?.toInt(),
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categoryPath: path,
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);
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}
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static String? _buildCategoryPath(dynamic rawCategoryRef) {
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if (rawCategoryRef is! Map<String, dynamic>) return null;
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final names = <String>[];
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dynamic current = rawCategoryRef;
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while (current is Map<String, dynamic>) {
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final name = current['name']?.toString().trim();
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if (name != null && name.isNotEmpty) {
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names.insert(0, name);
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}
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current = current['parent'];
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}
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if (names.isEmpty) return null;
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return names.join(' > ');
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}
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} |