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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using Tango.PPC.Jobs.Models;
namespace Tango.PPC.Jobs.UndoRedoCommands
{
public class RemoveSegmentCommand : IUndoRedoCommand
{
private JobModel _jobModel;
private SegmentModel _removedSegment;
private int _index;
public RemoveSegmentCommand(JobModel job, SegmentModel segment)
{
_jobModel = job;
_removedSegment = segment;
_index = _jobModel.Segments.IndexOf(_removedSegment);
}
public void Execute()
{
_jobModel.Segments.Remove(_removedSegment);
}
public void UnExecute()
{
if (_jobModel.Segments.Count <= _index)
_jobModel.Segments.Add(_removedSegment);
else
{
_jobModel.Segments.Insert(_index, _removedSegment);
}
}
}
}
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