using Lumina.Data;
using Lumina.Excel;
using Lumina.Excel.GeneratedSheets;

namespace Glamourer.Customization;

[Sheet("CharaMakeParams")]
public class CharaMakeParams : ExcelRow
{
    public const int NumMenus     = 28;
    public const int NumVoices    = 12;
    public const int NumGraphics  = 10;
    public const int MaxNumValues = 100;
    public const int NumFaces     = 8;
    public const int NumFeatures  = 7;
    public const int NumEquip     = 3;

    public enum MenuType
    {
        ListSelector      = 0,
        IconSelector      = 1,
        ColorPicker       = 2,
        DoubleColorPicker = 3,
        MultiIconSelector = 4,
        Percentage        = 5,
    }

    public struct Menu
    {
        public uint            Id;
        public byte            InitVal;
        public MenuType        Type;
        public byte            Size;
        public byte            LookAt;
        public uint            Mask;
        public CustomizationId Customization;
        public uint[]          Values;
        public byte[]          Graphic;
    }

    public struct FacialFeatures
    {
        public uint[] Icons;
    }

    public LazyRow<Race>  Race  { get; set; } = null!;
    public LazyRow<Tribe> Tribe { get; set; } = null!;

    public sbyte Gender { get; set; }

    public Menu[]                         Menus               { get; set; } = new Menu[NumMenus];
    public byte[]                         Voices              { get; set; } = new byte[NumVoices];
    public FacialFeatures[]               FacialFeatureByFace { get; set; } = new FacialFeatures[NumFaces];
    public CharaMakeType.UnkData3347Obj[] Equip               { get; set; } = new CharaMakeType.UnkData3347Obj[NumEquip];

    public override void PopulateData(RowParser parser, Lumina.GameData gameData, Language language)
    {
        RowId    = parser.RowId;
        SubRowId = parser.SubRowId;
        Race     = new LazyRow<Race>(gameData, parser.ReadColumn<uint>(0), language);
        Tribe    = new LazyRow<Tribe>(gameData, parser.ReadColumn<uint>(1), language);
        Gender   = parser.ReadColumn<sbyte>(2);
        for (var i = 0; i < NumMenus; ++i)
        {
            Menus[i].Id            = parser.ReadColumn<uint>(3 + 0 * NumMenus + i);
            Menus[i].InitVal       = parser.ReadColumn<byte>(3 + 1 * NumMenus + i);
            Menus[i].Type          = (MenuType)parser.ReadColumn<byte>(3 + 2 * NumMenus + i);
            Menus[i].Size          = parser.ReadColumn<byte>(3 + 3 * NumMenus + i);
            Menus[i].LookAt        = parser.ReadColumn<byte>(3 + 4 * NumMenus + i);
            Menus[i].Mask          = parser.ReadColumn<uint>(3 + 5 * NumMenus + i);
            Menus[i].Customization = (CustomizationId)parser.ReadColumn<uint>(3 + 6 * NumMenus + i);
            Menus[i].Values        = new uint[Menus[i].Size];

            switch (Menus[i].Type)
            {
                case MenuType.ColorPicker:
                case MenuType.DoubleColorPicker:
                case MenuType.Percentage:
                    break;
                default:
                    for (var j = 0; j < Menus[i].Size; ++j)
                        Menus[i].Values[j] = parser.ReadColumn<uint>(3 + (7 + j) * NumMenus + i);
                    break;
            }

            Menus[i].Graphic = new byte[NumGraphics];
            for (var j = 0; j < NumGraphics; ++j)
                Menus[i].Graphic[j] = parser.ReadColumn<byte>(3 + (MaxNumValues + 7 + j) * NumMenus + i);
        }

        for (var i = 0; i < NumVoices; ++i)
            Voices[i] = parser.ReadColumn<byte>(3 + (MaxNumValues + 7 + NumGraphics) * NumMenus + i);

        for (var i = 0; i < NumFaces; ++i)
        {
            FacialFeatureByFace[i].Icons = new uint[NumFeatures];
            for (var j = 0; j < NumFeatures; ++j)
            {
                FacialFeatureByFace[i].Icons[j] =
                    (uint)parser.ReadColumn<int>(3 + (MaxNumValues + 7 + NumGraphics) * NumMenus + NumVoices + j * NumFaces + i);
            }
        }

        for (var i = 0; i < NumEquip; ++i)
        {
            Equip[i] = new CharaMakeType.UnkData3347Obj()
            {
                Helmet = parser.ReadColumn<ulong>(
                    3 + (MaxNumValues + 7 + NumGraphics) * NumMenus + NumVoices + NumFaces * NumFeatures + i * 7 + 0),
                Top = parser.ReadColumn<ulong>(
                    3 + (MaxNumValues + 7 + NumGraphics) * NumMenus + NumVoices + NumFaces * NumFeatures + i * 7 + 1),
                Gloves = parser.ReadColumn<ulong>(
                    3 + (MaxNumValues + 7 + NumGraphics) * NumMenus + NumVoices + NumFaces * NumFeatures + i * 7 + 2),
                Legs = parser.ReadColumn<ulong>(
                    3 + (MaxNumValues + 7 + NumGraphics) * NumMenus + NumVoices + NumFaces * NumFeatures + i * 7 + 3),
                Shoes = parser.ReadColumn<ulong>(
                    3 + (MaxNumValues + 7 + NumGraphics) * NumMenus + NumVoices + NumFaces * NumFeatures + i * 7 + 4),
                Weapon = parser.ReadColumn<ulong>(
                    3 + (MaxNumValues + 7 + NumGraphics) * NumMenus + NumVoices + NumFaces * NumFeatures + i * 7 + 5),
                SubWeapon = parser.ReadColumn<ulong>(
                    3 + (MaxNumValues + 7 + NumGraphics) * NumMenus + NumVoices + NumFaces * NumFeatures + i * 7 + 6),
            };
        }
    }
}