first commit

app/lib/domain/entities/location.dart

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+import 'package:equatable/equatable.dart';
+
+class Location extends Equatable {
+  final int id;
+  final int locationId;
+  final int version;
+  final String name;
+  final String? street;
+  final String? number;
+  final String? zip;
+  final String? city;
+  final double? latitude;
+  final double? longitude;
+  final String? remark;
+
+  const Location({
+    required this.id,
+    required this.locationId,
+    required this.version,
+    required this.name,
+    this.street,
+    this.number,
+    this.zip,
+    this.city,
+    this.latitude,
+    this.longitude,
+    this.remark,
+  });
+
+  Location copyWith({
+    int? id,
+    int? locationId,
+    int? version,
+    String? name,
+    String? street,
+    String? number,
+    String? zip,
+    String? city,
+    double? latitude,
+    double? longitude,
+    String? remark,
+  }) {
+    return Location(
+      id: id ?? this.id,
+      locationId: locationId ?? this.locationId,
+      version: version ?? this.version,
+      name: name ?? this.name,
+      street: street ?? this.street,
+      number: number ?? this.number,
+      zip: zip ?? this.zip,
+      city: city ?? this.city,
+      latitude: latitude ?? this.latitude,
+      longitude: longitude ?? this.longitude,
+      remark: remark ?? this.remark,
+    );
+  }
+
+  String get fullAddress {
+    final parts = <String>[];
+    if (street != null && street!.isNotEmpty) {
+      parts.add(street!);
+      if (number != null && number!.isNotEmpty) {
+        parts.add(number!);
+      }
+    }
+    if (zip != null && zip!.isNotEmpty) {
+      parts.add(zip!);
+    }
+    if (city != null && city!.isNotEmpty) {
+      parts.add(city!);
+    }
+    return parts.join(', ');
+  }
+
+  @override
+  List<Object?> get props => [
+        id,
+        locationId,
+        version,
+        name,
+        street,
+        number,
+        zip,
+        city,
+        latitude,
+        longitude,
+        remark,
+      ];
+}