PKHeX/PKHeX.Core/Editing/Saves/BoxManip/BoxManipUtil.cs

using System.Collections.Generic;
using System.Linq;

namespace PKHeX.Core;

public static class BoxManipUtil
{
    /// <summary>
    /// Grouped categories of different <see cref="IBoxManip"/>.
    /// </summary>
    public static readonly IReadOnlyList<IBoxManip>[] ManipCategories =
    {
        BoxManipDefaults.ClearCommon,
        BoxManipDefaults.SortCommon,
        BoxManipDefaults.SortAdvanced,
        BoxManipDefaults.ModifyCommon,
    };

    public static readonly string[] ManipCategoryNames =
    {
        "Delete",
        "Sort",
        "SortAdvanced",
        "Modify",
    };

    /// <summary>
    /// Gets a <see cref="IBoxManip"/> reference that carries out the action of the requested <see cref="type"/>.
    /// </summary>
    /// <param name="type">Manipulation type.</param>
    /// <returns>Reference to <see cref="IBoxManip"/>.</returns>
    public static IBoxManip GetManip(this BoxManipType type) => ManipCategories.SelectMany(c => c).First(m => m.Type == type);

    /// <summary>
    /// Gets the corresponding name from <see cref="ManipCategoryNames"/> for the requested <see cref="type"/>.
    /// </summary>
    /// <param name="type">Manipulation type.</param>
    /// <returns>Category Name</returns>
    public static string? GetManipCategoryName(this BoxManipType type)
    {
        for (int i = 0; i < ManipCategories.Length; i++)
        {
            if (ManipCategories[i].Any(z => z.Type == type))
                return ManipCategoryNames[i];
        }
        return null;
    }

    /// <summary>
    /// Gets the corresponding name from <see cref="ManipCategoryNames"/> for the requested <see cref="manip"/>.
    /// </summary>
    /// <param name="manip">Manipulation type.</param>
    /// <returns>Category Name</returns>
    public static string? GetManipCategoryName(this IBoxManip manip)
    {
        for (int i = 0; i < ManipCategories.Length; i++)
        {
            if (ManipCategories[i].Any(z => z == manip))
                return ManipCategoryNames[i];
        }
        return null;
    }
}