helpers/feature_group.cs

Refer to the Feature Group Helper Implementation

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// $Id$
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// Copyright (C) 2008-2014, Roman Lygin. All rights reserved.
// Copyright (C) 2014-2025, CADEX. All rights reserved.
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// This file is part of the Manufacturing Toolkit software.
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using cadex;
using System;
using System.Collections.Generic;
 
using FeatureMapType = System.Collections.Generic.SortedDictionary<cadex.MTKBase_Feature, uint>;
 
namespace feature_group
{
    class FeatureComparer : IComparer<MTKBase_Feature>
    {
        public int Compare(MTKBase_Feature theA, MTKBase_Feature theB)
        {
            MTKBase_FeatureComparator aComparator = new MTKBase_FeatureComparator();
            bool anALessThanB = aComparator.Apply(theA, theB);
            if (anALessThanB)
            {
                return -1;
            }
            bool aBLessThanA = aComparator.Apply(theB, theA);
            if (aBLessThanA)
            {
                return 1;
            }
            return 0;
        }
    }
 
    public struct Pair
    {
        public Pair(double theFirst, double theSecond)
        {
            First = theFirst;
            Second = theSecond;
        }
 
        public double First { get; }
        public double Second { get; }
 
        public override string ToString() => $"{First} x {Second}";
    }
 
    public struct Dimension
    {
        public Dimension(double theL, double theW, double theD)
        {
            L = theL;
            W = theW;
            D = theD;
        }
 
        public double L { get; }
        public double W { get; }
        public double D { get; }
 
        public override string ToString() => $"{L} x {W} x {D}";
    }
 
    public struct Direction
    {
        public Direction(double theX, double theY, double theZ)
        {
            X = theX;
            Y = theY;
            Z = theZ;
        }
 
        public double X { get; }
        public double Y { get; }
        public double Z { get; }
 
        public override string ToString() => $"({FormattedString(X)}, {FormattedString(Y)}, {FormattedString(Z)})";
 
        private string FormattedString(double theValue)
        {
            System.Globalization.CultureInfo aCI = new System.Globalization.CultureInfo("en-US");
            return string.Format(aCI, "{0:0.00}", theValue);
        }
    }
 
    class FeatureGroupManager
    {
        public FeatureGroupManager()
        {
            myGroups = new List<FeatureGroup>();
        }
 
        private class FeatureGroup
        {
            public FeatureGroup(string theName, string theSubgroupName, bool theHasParameters)
            {
                myName = theName;
                mySubgroupName = theSubgroupName;
                myHasParameters = theHasParameters;
                myFeatureSubgroups = new FeatureMapType(new FeatureComparer());
            }
 
            public uint FeatureCount()
            {
                uint aCount = 0;
                foreach (var i in myFeatureSubgroups)
                {
                    aCount += i.Value;
                }
                return aCount;
            }
 
            public string myName;
            public string mySubgroupName;
            public bool myHasParameters;
            public FeatureMapType myFeatureSubgroups;
        }
 
        private class FeatureGroupComparer : IComparer<FeatureGroup>
        {
            public int Compare(FeatureGroup theA, FeatureGroup theB)
            {
                string anAName = theA.myName;
                string aBName = theB.myName;
                if (anAName == aBName)
                {
                    return 0;
                }
 
                FeatureMapType anAFeatureSubgroups = theA.myFeatureSubgroups;
                FeatureMapType aBFeatureSubgroups = theB.myFeatureSubgroups;
                if (anAFeatureSubgroups.Count == 0 || aBFeatureSubgroups.Count == 0)
                {
                    return anAName.CompareTo(aBName);
                }
 
                MTKBase_Feature anAFeature = new MTKBase_Feature();
                MTKBase_Feature aBFeature = new MTKBase_Feature();
                foreach (var i in anAFeatureSubgroups)
                {
                    anAFeature = i.Key;
                    break;
                }
                foreach (var i in aBFeatureSubgroups)
                {
                    aBFeature = i.Key;
                    break;
                }
 
                FeatureComparer aFeatureComparator = new FeatureComparer();
                return aFeatureComparator.Compare(anAFeature, aBFeature);
            }
        }
 
        private List<FeatureGroup> myGroups;
 
        public void AddFeature(string theGroupName, string theSubgroupName, bool theHasParameters, MTKBase_Feature theFeature)
        {
            //find or create
            int aRes = myGroups.FindIndex(theGroup => theGroup.myName == theGroupName);
            if (aRes == -1)
            {
                myGroups.Add(new FeatureGroup(theGroupName, theSubgroupName, theHasParameters));
                aRes = myGroups.Count - 1;
            }
 
            //update
            FeatureGroup aGroup = myGroups[aRes];
            FeatureMapType aSubgroups = aGroup.myFeatureSubgroups;
            if (aSubgroups.ContainsKey(theFeature))
            {
                ++aSubgroups[theFeature];
            }
            else
            {
                aSubgroups[theFeature] = 1;
            }
        }
 
        public void Print(string theFeatureType, Action<MTKBase_Feature> thePrintFeatureParameters)
        {
            myGroups.Sort(new FeatureGroupComparer());
 
            uint aTotalCount = 0;
            foreach (var i in myGroups)
            {
                uint aFeatureCount = i.FeatureCount();
                aTotalCount += aFeatureCount;
 
                Console.WriteLine($"    {i.myName}: {aFeatureCount}");
 
                if (!i.myHasParameters)
                {
                    continue;
                }
 
                string aSubgroupName = i.mySubgroupName;
                foreach (var j in i.myFeatureSubgroups)
                {
                    Console.WriteLine($"        {j.Value} {aSubgroupName} with");
                    thePrintFeatureParameters(j.Key);
                }
            }
 
            Console.WriteLine($"\n    Total {theFeatureType}: {aTotalCount}\n");
        }
 
        public static void PrintFeatureParameter<T>(string theName, T theValue, string theUnits)
        {
            Console.WriteLine($"          {theName}: {theValue} {theUnits}");
        }
    }
}