diff --git a/lib/pages/analytics/services/range_of_aqi/fake_range_of_aqi_service.dart b/lib/pages/analytics/services/range_of_aqi/fake_range_of_aqi_service.dart index 434826d8..328e4433 100644 --- a/lib/pages/analytics/services/range_of_aqi/fake_range_of_aqi_service.dart +++ b/lib/pages/analytics/services/range_of_aqi/fake_range_of_aqi_service.dart @@ -5,20 +5,22 @@ import 'package:syncrow_web/pages/analytics/services/range_of_aqi/range_of_aqi_s class FakeRangeOfAqiService implements RangeOfAqiService { @override Future> load(GetRangeOfAqiParam param) async { + final random = DateTime.now().millisecondsSinceEpoch; + return List.generate(30, (index) { final date = DateTime(2025, 5, 1).add(Duration(days: index)); - final min = (index * 8).toDouble(); - final avg = min + 40; - final max = avg + 40; - final cappedMin = min > 301 ? 301.0 : min; - final cappedAvg = avg > 301 ? 301.0 : avg; - final cappedMax = max > 301 ? 301.0 : max; + final min = ((random + index * 17) % 200).toDouble(); + final avgDelta = ((random + index * 23) % 50).toDouble() + 20; + final maxDelta = ((random + index * 31) % 50).toDouble() + 30; + + final avg = (min + avgDelta).clamp(0.0, 301.0); + final max = (avg + maxDelta).clamp(0.0, 301.0); return RangeOfAqi( - min: cappedMin, - avg: cappedAvg, - max: cappedMax, + min: min, + avg: avg, + max: max, date: date, ); });