✨ Heatmap

lib/models/heatmap.dart

@@ -0,0 +1,28 @@
+import 'package:freezed_annotation/freezed_annotation.dart';
+
+part 'heatmap.freezed.dart';
+part 'heatmap.g.dart';
+
+@freezed
+sealed class SnPublisherHeatmap with _$SnPublisherHeatmap {
+  const factory SnPublisherHeatmap({
+    required String unit,
+    @JsonKey(name: 'period_start') required DateTime periodStart,
+    @JsonKey(name: 'period_end') required DateTime periodEnd,
+    required List<SnPublisherHeatmapItem> items,
+  }) = _SnPublisherHeatmap;
+
+  factory SnPublisherHeatmap.fromJson(Map<String, dynamic> json) =>
+      _$SnPublisherHeatmapFromJson(json);
+}
+
+@freezed
+sealed class SnPublisherHeatmapItem with _$SnPublisherHeatmapItem {
+  const factory SnPublisherHeatmapItem({
+    required DateTime date,
+    required int count,
+  }) = _SnPublisherHeatmapItem;
+
+  factory SnPublisherHeatmapItem.fromJson(Map<String, dynamic> json) =>
+      _$SnPublisherHeatmapItemFromJson(json);
+}