DeviceRuleSample.cs

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using System.Collections.Generic;
using IoT.SDK.Device.Client.Requests;
using IoT.SDK.Device.Service.DeviceRule;
using NLog;

namespace IoT.Device.Demo
{
    /*
     * try set a rule that execute command when  15 > "Temperature" > 10
     */
    public class DeviceRuleSample : DeviceSample
    {
        private static readonly Logger LOG = LogManager.GetCurrentClassLogger();

        private class DemoDeviceRuleCommandListener : DeviceRuleCommandListener
        {
            public void OnDeviceRuleCommand(string requestId, Command command)
            {
                LOG.Info("get command sent to another device:{}", command);
            }
        }

        protected override void BeforeInitDevice()
        {
            var smokeDetectorService = new SmokeDetectorService();
            Device.AddService(smokeDetectorService);
            Device.DeviceRuleService.DeviceRuleStoragePath = "rule.json";
            Device.DeviceRuleService.EnableDeviceRule = true;
            Device.DeviceRuleService.OnRuleUpdated = TestPropertiesCondition;
            // command that sent to another device
            Device.DeviceRuleService.DeviceRuleCommandListener = new DemoDeviceRuleCommandListener();
        }


        private void TestPropertiesCondition(string s)
        {
            if (!Device.GetClient().IsConnected())
            {
                return;
            }

            var smokeDetectorService = (SmokeDetectorService)Device.GetService(SmokeDetectorService.ServiceId);
            for (var i = 0; i < 20; ++i)
            {
                smokeDetectorService.Temperature = i;
                smokeDetectorService.Humidity = i;
                LOG.Info("temperature is {}", smokeDetectorService.Temperature);
                smokeDetectorService.FirePropertiesChanged();
            }
        }

        protected override void RunDemo()
        {
        }
    }
}