using System;

using System.Collections.Generic;

using System.Linq;

using System.Text;

using System.Threading.Tasks;

using System.Runtime.CompilerServices;

using Moq;

public class Program

{

    public static void Main()

    {

        var baseMetric = (BaseJobMetrics) Mock.Of<BaseJobMetrics>();

        Console.WriteLine(baseMetric.jobId);

        var example = new ServiceExample(new MetricService(baseMetric));

        example.DoWorkExample1(5,2);

        Console.WriteLine(baseMetric.jobId);

        Console.WriteLine("----");

        var regionSummaryJobMetric = (RegionSummaryJobMetrics) Mock.Of<RegionSummaryJobMetrics>();

        Console.WriteLine(regionSummaryJobMetric.jobId);

        Console.WriteLine(regionSummaryJobMetric.projectRunConfigurationId);

        Console.WriteLine(regionSummaryJobMetric.hasZipSummaries);

        example = new ServiceExample(new MetricService(regionSummaryJobMetric));

        example.DoWorkExample1(5,2);

        Console.WriteLine(regionSummaryJobMetric.jobId);

        Console.WriteLine(regionSummaryJobMetric.projectRunConfigurationId);

        Console.WriteLine(regionSummaryJobMetric.hasZipSummaries);

    } 

    public interface BaseJobMetrics

    {

        int jobId { get; set; }

    }

​

    public interface RegionSummaryJobMetrics : BaseJobMetrics

    {

        int projectRunConfigurationId { get; set; }

​

        bool hasZipSummaries { get; set; }

    }

​

    public interface AnotherJobMetric : BaseJobMetrics

    {

​

        int projectRunConfigurationId { get; set; }

​

        long zipSummariesCount { get; set; }

    }

​

    public class ServiceExample

    {

        MetricService _service;

        public ServiceExample(MetricService service){

            _service = service;

        }

        public void DoWorkExample1(int projectRunConfigurationId, int? zipSummariesCount = null)

        {

            _service.setProperty("projectRunConfigurationId", projectRunConfigurationId);

            _service.setProperty("zipSummariesCount", zipSummariesCount ?? 0);

            _service.setProperty("hasZipSummaries", zipSummariesCount.HasValue);

            _service.setProperty("jobId", projectRunConfigurationId + (zipSummariesCount ?? 0));

​

        }

    }

​

    public class MetricService

    {

        BaseJobMetrics _metric;

​

        public MetricService(BaseJobMetrics baseJobMetrics)

        {

            _metric = baseJobMetrics;

        }

​

        public void setProperty(string propertyName, object value)

        {

            if(_metric.GetType().GetProperties().Any(p => p.Name == propertyName))

            {

                _metric.GetType().GetProperty(propertyName).SetValue(_metric, value);

            }

        }

    }

}