sae201_qwirkle/Qwirkle/QwirkleClassLibrary/Tiles/Tile.cs

using System;
using System.Collections.Generic;
using System.Drawing;
using System.Linq;
using System.Runtime.Serialization;
using System.Text;
using System.Threading.Tasks;

namespace QwirkleClassLibrary.Tiles
{
    [DataContract]
    public class Tile : IComparable
    {
        [DataMember]
        private readonly Shape shape;
        
        [DataMember]
        private readonly Color color;

        /// <summary>
        /// This is the constructor for a Tile.
        /// </summary>
        /// <param name="sh">The shape of the tile.</param>
        /// <param name="co">The color of the tile.</param>
        public Tile(Shape sh, Color co)
        {
            shape = sh;
            color = co;
        }

        /// <summary>
        /// This method is used to return the color and the shape into a string.
        /// </summary>
        /// <returns>A string with the color and the shape of the tile.</returns>
        public string NameColorTile()
        {
            return color.ToString() + shape.ToString();
        }
        
        /// <summary>
        /// A getter for the shape of the Tile.
        /// </summary>
        /// <returns>The shape attribute of the Tile.</returns>
        public Shape GetShape => shape;

        /// <summary>
        /// A getter for the color of the Tile.
        /// </summary>
        /// <returns>The color attribute of the Tile.</returns>
        public Color GetColor => color;

        /// <summary>
        /// This method is used to override the ToString() method. It is simply a tool to facilitate the development.
        /// </summary>
        /// <returns>The color and the shape of the tile, spaced, in a string format.</returns>
        public override string ToString()
        {
            return color.ToString() + " " + shape.ToString();
        }

        public int CompareTo(object? obj)
        {
            if (obj == null)
            {
                return 1;
            }
            
            var otherTile = obj as Tile;
            
            if (color == otherTile!.color)
            {
                return shape.CompareTo(otherTile.shape);
            }

            return color.CompareTo(otherTile.color);
            
        }

        public override bool Equals(object? obj)
        {
            if (obj == null || GetType() != obj.GetType())
            {
                return false;
            }

            var otherTile = obj as Tile;
            return color == otherTile!.color && shape == otherTile.shape;
        }

        public override int GetHashCode()
        {
            return HashCode.Combine(color, shape);
        }

        public static bool operator ==(Tile tile1, Tile tile2)
        {
            return EqualityComparer<Tile>.Default.Equals(tile1, tile2);
        }

        public static bool operator !=(Tile tile1, Tile tile2)
        {
            return !(tile1 == tile2);
        }

        public static bool operator <(Tile tile1, Tile tile2)
        {
            return tile1.CompareTo(tile2) < 0;
        }

        public static bool operator >(Tile tile1, Tile tile2)
        {
            return tile1.CompareTo(tile2) > 0;
        }

        public static bool operator <=(Tile tile1, Tile tile2)
        {
            return tile1.CompareTo(tile2) <= 0;
        }

        public static bool operator >=(Tile tile1, Tile tile2)
        {
            return tile1.CompareTo(tile2) >= 0;
        }
    }
}