using System;
using Windows.Devices.Sensors;
using WinBarometer = Windows.Devices.Sensors.Barometer;
 
namespace Microsoft.Maui.Devices.Sensors
{
	partial class BarometerImplementation : IBarometer
	{
		WinBarometer sensor;
 
		WinBarometer DefaultBarometer => WinBarometer.GetDefault();
 
		public bool IsSupported =>
			DefaultBarometer != null;
 
		void PlatformStart(SensorSpeed sensorSpeed)
		{
			sensor = DefaultBarometer;
 
			var interval = sensorSpeed.ToPlatform();
			sensor.ReportInterval = sensor.MinimumReportInterval >= interval ? sensor.MinimumReportInterval : interval;
 
			sensor.ReadingChanged += BarometerReportedInterval;
		}
 
		internal void BarometerReportedInterval(object sender, BarometerReadingChangedEventArgs e)
			=> RaiseReadingChanged(new BarometerData(e.Reading.StationPressureInHectopascals));
 
		void PlatformStop()
		{
			if (sensor == null)
				return;
 
			sensor.ReadingChanged -= BarometerReportedInterval;
			sensor.ReportInterval = 0;
			sensor = null;
		}
	}
}