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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 PasteSegmentsCommand : IUndoRedoCommand
{
private JobModel _jobModel;
public List<SegmentModel> SegmentsToCopy { get; set; }
public int _selectedIndex;
public PasteSegmentsCommand(JobModel jobModel)
{
_jobModel = jobModel;
SegmentsToCopy = new List<SegmentModel>(_jobModel.SegmentsToCopy);
_selectedIndex = _jobModel.Segments.OrderBy(x => x.SegmentIndex).ToList().FindIndex(x => x.IsSelected);
}
public void Execute()
{
if (SegmentsToCopy.Count == 0)
{
return;
}
SegmentsToCopy.ForEach(x => x.RaiseSegmentBrushChanged());
if (_selectedIndex == -1 || _selectedIndex == (_jobModel.Segments.Count) - 1)
{
foreach (var newSegmentModel in SegmentsToCopy)
{
_jobModel.Segments.Add(newSegmentModel);
}
}
else
{
int selctedIndex = _selectedIndex;
foreach (var newSegmentModel in SegmentsToCopy)
{
selctedIndex++;
_jobModel.Segments.Insert(selctedIndex, newSegmentModel);
}
}
_jobModel.SegmentsToCopy.Clear();
}
public void UnExecute()
{
foreach (var segment in SegmentsToCopy)
{
_jobModel.Segments.Remove(segment);
}
}
}
}
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