Initial commit

Signed-off-by: Hans Kokx <hans.d.kokx@gmail.com>

lib/models/app_settings.dart

@@ -0,0 +1,58 @@
+class AppSettings {
+  AppSettings({
+    required this.rentUsd,
+    required this.occupied,
+    this.notOccupiedFromYearMonth,
+    this.localFallbackHour = 9,
+    this.localQuietHourStart = 23,
+  });
+
+  final double rentUsd;
+  final bool occupied;
+  final String? notOccupiedFromYearMonth;
+  final int localFallbackHour;
+  final int localQuietHourStart;
+
+  factory AppSettings.defaults() {
+    return AppSettings(rentUsd: 0, occupied: true);
+  }
+
+  AppSettings copyWith({
+    double? rentUsd,
+    bool? occupied,
+    String? notOccupiedFromYearMonth,
+    bool clearNotOccupiedFromYearMonth = false,
+    int? localFallbackHour,
+    int? localQuietHourStart,
+  }) {
+    return AppSettings(
+      rentUsd: rentUsd ?? this.rentUsd,
+      occupied: occupied ?? this.occupied,
+      notOccupiedFromYearMonth: clearNotOccupiedFromYearMonth
+          ? null
+          : (notOccupiedFromYearMonth ?? this.notOccupiedFromYearMonth),
+      localFallbackHour: localFallbackHour ?? this.localFallbackHour,
+      localQuietHourStart: localQuietHourStart ?? this.localQuietHourStart,
+    );
+  }
+
+  Map<String, dynamic> toJson() {
+    return {
+      'rentUsd': rentUsd,
+      'occupied': occupied,
+      'notOccupiedFromYearMonth': notOccupiedFromYearMonth,
+      'localFallbackHour': localFallbackHour,
+      'localQuietHourStart': localQuietHourStart,
+    };
+  }
+
+  factory AppSettings.fromJson(Map<String, dynamic> json) {
+    return AppSettings(
+      rentUsd: (json['rentUsd'] ?? 0).toDouble(),
+      occupied: json['occupied'] ?? true,
+      notOccupiedFromYearMonth: json['notOccupiedFromYearMonth'] as String?,
+      localFallbackHour: json['localFallbackHour'] ?? 9,
+      localQuietHourStart: json['localQuietHourStart'] ?? 23,
+    );
+  }
+}

lib/models/monthly_rent_record.dart

@@ -0,0 +1,51 @@
+enum PaymentStatus { onTime, late, notPaid, notOccupied, pending }
+
+class MonthlyRentRecord {
+  MonthlyRentRecord({
+    required this.year,
+    required this.month,
+    required this.usdAmount,
+    required this.sekAmount,
+    required this.usdToSekRate,
+    required this.paidAtUtc,
+    required this.onTime,
+    required this.source,
+  });
+
+  final int year;
+  final int month;
+  final double usdAmount;
+  final double sekAmount;
+  final double usdToSekRate;
+  final DateTime paidAtUtc;
+  final bool onTime;
+  final String source;
+
+  String get key => '$year-${month.toString().padLeft(2, '0')}';
+
+  Map<String, dynamic> toJson() {
+    return {
+      'year': year,
+      'month': month,
+      'usdAmount': usdAmount,
+      'sekAmount': sekAmount,
+      'usdToSekRate': usdToSekRate,
+      'paidAtUtc': paidAtUtc.toIso8601String(),
+      'onTime': onTime,
+      'source': source,
+    };
+  }
+
+  factory MonthlyRentRecord.fromJson(Map<String, dynamic> json) {
+    return MonthlyRentRecord(
+      year: json['year'] as int,
+      month: json['month'] as int,
+      usdAmount: (json['usdAmount'] as num).toDouble(),
+      sekAmount: (json['sekAmount'] as num).toDouble(),
+      usdToSekRate: (json['usdToSekRate'] as num).toDouble(),
+      paidAtUtc: DateTime.parse(json['paidAtUtc'] as String).toUtc(),
+      onTime: json['onTime'] as bool,
+      source: (json['source'] as String?) ?? 'manual',
+    );
+  }
+}