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 AddNewSegmentCommand : IUndoRedoCommand
    {
        private JobModel _jobModel;
        private SegmentModel _newSegment;
        private int _index;
        private double _defaultLength;

        public AddNewSegmentCommand(JobModel job, ISegmentModel segment, double defaultLength)
        {
            _jobModel = job;
            _index = segment.SegmentIndex;
            _defaultLength = defaultLength;
        }

        public void Execute()
        {
            _newSegment = _jobModel.AddNewSegment(_defaultLength, _index);
        }

        public void UnExecute()
        {
            _jobModel.Segments.Remove(_newSegment);
            _jobModel.GroupingSegments.Remove(_newSegment);
            _jobModel.ArrangeSegmentsIndixes();

        }
    }
}