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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 UnGroupSegmentsCommand : IUndoRedoCommand
{
private JobModel _jobModel;
private SegmentsGroupModel _segmentsGroupModel;
private int _index;
public UnGroupSegmentsCommand(JobModel jobModel, SegmentsGroupModel segmentsGroup)
{
_jobModel = jobModel;
_segmentsGroupModel = segmentsGroup;
_index = _jobModel.GroupingSegments.IndexOf(_segmentsGroupModel);
}
public void Execute()
{
int index = _index;
foreach( var segment in _segmentsGroupModel.Segments)
{
segment.SegmentsGroupModel = null;
_jobModel.GroupingSegments.Insert(index++, segment);
}
_jobModel.SegmentsGroups.Remove(_segmentsGroupModel);
_jobModel.GroupingSegments.Remove(_segmentsGroupModel);
_jobModel.ArrangeSegmentsIndixes();
}
public void UnExecute()
{
_jobModel.SegmentsGroups.Add(_segmentsGroupModel);
foreach (var segment in _segmentsGroupModel.Segments)
{
segment.SegmentsGroupModel = _segmentsGroupModel;
_jobModel.GroupingSegments.Remove(segment);
}
if (_jobModel.GroupingSegments.Count <= _index)
_jobModel.GroupingSegments.Add(_segmentsGroupModel);
else
{
_jobModel.GroupingSegments.Insert(_index, _segmentsGroupModel);
}
_jobModel.ArrangeSegmentsIndixes();
}
}
}
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