using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using Tango.BL;
using Tango.BL.Entities;
using Tango.Core.ExtensionMethods;

namespace Tango.MachineStudio.Statistics.Models
{
    public class JobRunStatisticsModel : JobRun
    {
        private static Dictionary<String, Machine> _machines = new Dictionary<string, Machine>();

        public JobRunStatisticsModel()
        {

        }

        public JobRunStatisticsModel(JobRun run)
        {
            run.MapPropertiesTo(this, MappingFlags.NoReferenceTypes);
        }

        public Task LoadMachine(ObservablesContext context)
        {
            return Task.Factory.StartNew(() =>
            {
                if (!_machines.ContainsKey(MachineGuid))
                {
                    Machine = context.Machines.SingleOrDefault(x => x.Guid == MachineGuid);
                    _machines.Add(MachineGuid, Machine);
                }
                else
                {
                    Machine = _machines[MachineGuid];
                }
            });
        }

        public Machine Machine { get; set; }
    }
}