using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
using ArcanaDevelopment.adTempus.ApplicationIntegration;
using ArcanaDevelopment.adTempus.Shared;
using ArcanaDevelopment.adTempus.Client;

namespace UserScript
{
    public class UserScript : ArcanaDevelopment.adTempus.ApplicationIntegration.UserScriptBase
    {
        public override Object Run()
        {
			//get the identity of the running instance from the JobVariable. Note that this won't be set if you test the script outside of a running job, so this will fail.
			var instanceOID=new OID(ClassID.ExecutionHistoryItem,Guid.Parse(adTempus.JobVariables["ADJobInstance"]));
			
			//connect to adTempus using the API. Note that the use account used for the job must have permission to log in to adTempus and view the job
			using(var scheduler=Scheduler.Connect(adTempus.JobVariables["ServerAndInstanceName"],LoginAuthenticationType.Windows, "", ""))
			{
				using(var context=scheduler.NewDataContext())
				{
					//Get the ExecutionHistoryItem representing the active instance (documentation.arcanadev.com/adtempus/api/5.1/ArcanaDevelopment.adTempus.Client~ArcanaDevelopment.adTempus.Client.ExecutionHistoryItem.htm)
					var instance=(ExecutionHistoryItem)context.GetObject(instanceOID);
					
					//Sort the steps by step number and iterate through them. Write a log message showing the status of each step
					foreach(var step in instance.Steps.OrderBy(x=>x.StepNumber))
					{
						adTempus.LogMessage(MessageTypeEnum.Informational, 0, $"Step {step.StepNumber}: {step.Status}");
					}
				}
			}
			return 0;
        }
    }
}