mattercontrol/ConfigurationPage/PrintLeveling/PrintLevelingData.cs

using MatterHackers.MatterControl.DataStorage;
using MatterHackers.MatterControl.SlicerConfiguration;
using MatterHackers.VectorMath;
using Newtonsoft.Json;
using Newtonsoft.Json.Converters;
using System.Collections.Generic;
using System;
using System.Linq;

namespace MatterHackers.MatterControl.ConfigurationPage.PrintLeveling
{
	[JsonConverter(typeof(StringEnumConverter))]
	public enum LevelingSystem { Probe3Points, Probe7PointRadial, Probe13PointRadial, Probe3x3Mesh }

	public class PrintLevelingData
	{
		public List<Vector3> SampledPositions = new List<Vector3>();

		public LevelingSystem LevelingSystem;

		public PrintLevelingData()
		{
		}

		public bool HasBeenRunAndEnabled()
		{
			if(!ActiveSliceSettings.Instance.GetValue<bool>(SettingsKey.print_leveling_enabled))
			{
				return false;
			}

			var positionCounts = from x in SampledPositions
				group x by x into g
				let count = g.Count()
				orderby count descending
				select new { Value = g.Key, Count = count };
			
			foreach (var x in positionCounts)
			{
				if(x.Count > 1)
				{
					return false;
				}
			}

			switch (LevelingSystem)
			{
				case LevelingSystem.Probe3Points:
					if (SampledPositions.Count != 3) // different criteria for what is not initialized
					{
						return false;
					}
					break;

				case LevelingSystem.Probe7PointRadial:
					if (SampledPositions.Count != 7) // different criteria for what is not initialized
					{
						return false;
					}
					break;

				case LevelingSystem.Probe13PointRadial:
					if (SampledPositions.Count != 13) // different criteria for what is not initialized
					{
						return false;
					}
					break;

				case LevelingSystem.Probe3x3Mesh:
					if (SampledPositions.Count != 9) // different criteria for what is not initialized
					{
						return false;
					}
					break;

				default:
					throw new NotImplementedException();
			}

			return true;
		}

		public bool SamplesAreSame(List<Vector3> sampledPositions)
		{
			if (sampledPositions.Count == SampledPositions.Count)
			{
				for (int i = 0; i < sampledPositions.Count; i++)
				{
					if (sampledPositions[i] != SampledPositions[i])
					{
						return false;
					}
				}

				return true;
			}

			return false;
		}
	}
}