using System;
using System.Collections.Generic;
using System.Linq;
using System.Numerics;
using System.Runtime.CompilerServices;
using Dalamud.Interface.Textures;
using Dalamud.Interface.Textures.TextureWraps;
using Dalamud.Plugin.Services;
using Lumina.Excel.Sheets;
using Microsoft.Extensions.Logging;

namespace LLib.ImGui;

public sealed class MapTextureService
{
	private readonly ITextureProvider _textureProvider;

	private readonly IDataManager _dataManager;

	private readonly ILogger<MapTextureService> _logger;

	private uint _loadedTerritoryType;

	private ISharedImmediateTexture? _resolvedTexture;

	private List<ISharedImmediateTexture>? _candidateTextures;

	private bool _failed;

	private long _retryAtMs;

	private int _searchFrames;

	private const int SearchTimeout = 120;

	private const long RetryDelayMs = 30000L;

	private ushort _sizeFactor;

	private short _offsetX;

	private short _offsetY;

	public bool IsLoaded => _resolvedTexture != null;

	public bool IsSearching => _candidateTextures != null;

	public ushort SizeFactor => _sizeFactor;

	public MapTextureService(ITextureProvider textureProvider, IDataManager dataManager, ILogger<MapTextureService> logger)
	{
		_textureProvider = textureProvider;
		_dataManager = dataManager;
		_logger = logger;
	}

	[MethodImpl(MethodImplOptions.NoInlining)]
	public bool LoadForTerritory(uint territoryType)
	{
		int num = ((territoryType != _loadedTerritoryType) ? (-703602804) : (-703602806));
		List<string> list2 = default(List<string>);
		string value = default(string);
		Map? map = default(Map?);
		string[] array = default(string[]);
		string text = default(string);
		TerritoryType? rowOrDefault = default(TerritoryType?);
		while (true)
		{
			int num2 = num;
			int num3 = -703602814;
			int num4 = num2;
			Map? obj;
			switch ((num4 | num3) - (num4 & num3))
			{
			default:
				continue;
			case 0:
				return false;
			case 3:
				num = ((_200E_206C_202D_200C_200F_206A_202A_200E_200E_202C_202D_202D_202B_206B_206F_206F_200F_206D_206A_206E_202C_206E_200F_200F_206B_202A_206A_202A_200F_206A_206F_206A_200E_200D_206E_206D_206B_206B_200D_206E_202E() >= _retryAtMs) ? (-703602796) : (-703602814));
				continue;
			case 16:
				num = ((_candidateTextures == null) ? (-703602797) : (-703602813));
				continue;
			case 21:
				_failed = true;
				return false;
			case 1:
				PollCandidates();
				return _resolvedTexture != null;
			case 7:
				num = ((!_failed) ? (-703602799) : (-703602816));
				continue;
			case 15:
			{
				List<string> list = list2;
				DefaultInterpolatedStringHandler defaultInterpolatedStringHandler = new DefaultInterpolatedStringHandler(19, 2);
				defaultInterpolatedStringHandler.AppendLiteral(global::_003CModule_003E._202E_202C_206D_206B_202B_202D_206D_202E_206F_202E_202A_206A_206A_202B_206A_202D_202C_206C_206B_202C_206E_202B_200E_206E_206A_206C_200D_200D_200F_200B_202C_200B_200E_206F_202C_200F_202D_202A_206E_202B_202E<string>(674220722));
				defaultInterpolatedStringHandler.AppendFormatted(value);
				defaultInterpolatedStringHandler.AppendLiteral(global::_003CModule_003E._206A_202C_200C_206F_202A_200C_200F_206F_202B_202B_200D_206F_206D_200E_206A_206B_202A_200F_200B_206C_202B_202A_202B_206C_200F_206C_202C_202C_200C_206C_206F_200C_200B_202D_200E_202A_202A_206B_206B_200F_202E<string>(-27764842));
				defaultInterpolatedStringHandler.AppendFormatted(value);
				defaultInterpolatedStringHandler.AppendLiteral(global::_003CModule_003E._206A_206D_202C_206E_206D_206E_202A_200F_200D_206A_200F_206C_202C_202D_206D_206A_200D_200F_206A_206C_202C_206D_206E_200F_200F_200C_206B_200B_206B_206E_202B_206B_200E_200E_200B_206F_200F_202E_200C_200C_202E<string>(582629916));
				list.Add(defaultInterpolatedStringHandler.ToStringAndClear());
				num = -703602795;
				continue;
			}
			case 23:
				_206F_200B_200E_206D_200C_200B_206B_206C_202A_206C_206C_206C_206D_202E_206E_206F_206A_200C_200D_200C_202D_202D_200E_206D_202E_202D_200D_202C_206C_200B_200E_202B_200F_202E_202E_206A_202D_206C_206A_206C_202E((ILogger)_logger, global::_003CModule_003E._202E_202C_206D_206B_202B_202D_206D_202E_206F_202E_202A_206A_206A_202B_206A_202D_202C_206C_206B_202C_206E_202B_200E_206E_206A_206C_200D_200D_200F_200B_202C_200B_200E_206F_202C_200F_202D_202A_206E_202B_202E<string>(1609496745), new object[2]
				{
					territoryType,
					_200C_200F_206E_202C_206F_206E_206F_206F_200E_206B_202E_200B_206C_200F_200B_206A_200C_200E_202C_202A_202A_200B_202D_202C_202D_206B_202E_206A_200D_200E_202D_206E_202B_202C_200C_200C_202B_206C_206B_202E_202E(global::_003CModule_003E._202E_202C_206D_206B_202B_202D_206D_202E_206F_202E_202A_206A_206A_202B_206A_202D_202C_206C_206B_202C_206E_202B_200E_206E_206A_206C_200D_200D_200F_200B_202C_200B_200E_206F_202C_200F_202D_202A_206E_202B_202E<string>(1645706687), (IEnumerable<string>)list2)
				});
				_candidateTextures = list2.Select((string p) => _202E_206B_206B_200F_206B_206E_202B_202D_200C_200F_202C_202E_200B_206B_200B_202B_202B_200D_202B_202A_202C_202C_206F_206C_206D_200E_202A_200C_200E_200E_202C_202B_206B_200C_202D_202B_200B_202E_200D_206B_202E(_textureProvider, p)).ToList();
				PollCandidates();
				return _resolvedTexture != null;
			case 14:
				num = ((territoryType != _loadedTerritoryType) ? (-703602799) : (-703602811));
				continue;
			case 17:
				num = ((territoryType != _loadedTerritoryType) ? (-703602796) : (-703602815));
				continue;
			case 20:
				num = ((map.Value.RowId != 0) ? (-703602808) : (-703602809));
				continue;
			case 19:
				num = ((territoryType != _loadedTerritoryType) ? (-703602797) : (-703602798));
				continue;
			case 13:
				return true;
			case 9:
				obj = null;
				break;
			case 4:
				num = -703602806;
				continue;
			case 2:
				return false;
			case 18:
				array = _202B_200D_202E_202E_200B_206D_206C_206E_200C_200B_200E_202E_202B_200F_202C_200F_202E_206B_200E_206B_200C_202E_206D_206C_206F_206C_202D_200F_200B_200F_202D_206B_202A_206E_206D_206B_206A_202B_202A_200D_202E(text, '/', StringSplitOptions.None);
				num = ((array.Length == 2) ? (-703602807) : (-703602793));
				continue;
			case 5:
				_failed = true;
				return false;
			case 11:
			{
				value = array[0];
				string text2 = array[1];
				List<string> list3 = new List<string>();
				DefaultInterpolatedStringHandler defaultInterpolatedStringHandler2 = new DefaultInterpolatedStringHandler(14, 3);
				defaultInterpolatedStringHandler2.AppendLiteral(global::_003CModule_003E._206E_202B_206C_202A_202A_200E_202B_202B_206D_200B_200C_206B_200B_206D_202E_202D_206C_202B_200B_206A_202D_206C_202A_200F_202D_200C_200B_200B_200B_200D_202C_206E_206D_202E_200C_206B_206A_206D_202D_202C_202E<string>(1333505234));
				defaultInterpolatedStringHandler2.AppendFormatted(text);
				defaultInterpolatedStringHandler2.AppendLiteral(global::_003CModule_003E._206A_206D_202C_206E_206D_206E_202A_200F_200D_206A_200F_206C_202C_202D_206D_206A_200D_200F_206A_206C_202C_206D_206E_200F_200F_200C_206B_200B_206B_206E_202B_206B_200E_200E_200B_206F_200F_202E_200C_200C_202E<string>(-102430846));
				defaultInterpolatedStringHandler2.AppendFormatted(value);
				defaultInterpolatedStringHandler2.AppendFormatted(text2);
				defaultInterpolatedStringHandler2.AppendLiteral(global::_003CModule_003E._206A_206D_202C_206E_206D_206E_202A_200F_200D_206A_200F_206C_202C_202D_206D_206A_200D_200F_206A_206C_202C_206D_206E_200F_200F_200C_206B_200B_206B_206E_202B_206B_200E_200E_200B_206F_200F_202E_200C_200C_202E<string>(-25096421));
				list3.Add(defaultInterpolatedStringHandler2.ToStringAndClear());
				list2 = list3;
				num = ((!_206A_200E_206B_206F_206B_200E_202B_206E_202E_200C_206F_206A_202E_200F_206B_206E_206A_200B_200D_202D_200B_202B_206A_200C_202E_206C_206D_206D_206D_206C_200F_202B_200D_200D_202C_206F_206B_206A_206A_206D_202E(text2, global::_003CModule_003E._206A_206D_202C_206E_206D_206E_202A_200F_200D_206A_200F_206C_202C_202D_206D_206A_200D_200F_206A_206C_202C_206D_206E_200F_200F_200C_206B_200B_206B_206E_202B_206B_200E_200E_200B_206F_200F_202E_200C_200C_202E<string>(-1596345032))) ? (-703602795) : (-703602803));
				continue;
			}
			case 6:
				_failed = true;
				return false;
			case 8:
				num = ((_resolvedTexture == null) ? (-703602804) : (-703602801));
				continue;
			case 22:
				_resolvedTexture = null;
				_candidateTextures = null;
				_failed = false;
				_retryAtMs = 0L;
				_loadedTerritoryType = territoryType;
				_searchFrames = 0;
				rowOrDefault = _dataManager.GetExcelSheet<TerritoryType>().GetRowOrDefault(territoryType);
				num = (rowOrDefault.HasValue ? (-703602802) : (-703602805));
				continue;
			case 10:
				_sizeFactor = map.Value.SizeFactor;
				_offsetX = map.Value.OffsetX;
				_offsetY = map.Value.OffsetY;
				text = map.Value.Id.ExtractText();
				num = ((!_206C_200D_202E_202D_202C_202E_200C_202D_202C_202A_200F_206D_200B_206B_200B_206B_202A_206A_200D_206F_206C_200B_206A_200E_206C_206E_200B_202E_200C_200E_206E_206F_206F_202A_206C_200D_200B_200B_206C_206B_202E(text)) ? (-703602800) : (-703602812));
				continue;
			case 12:
				obj = rowOrDefault.GetValueOrDefault().Map.ValueNullable;
				break;
			}
			map = obj;
			num = ((!map.HasValue) ? (-703602809) : (-703602794));
		}
	}

	[MethodImpl(MethodImplOptions.NoInlining)]
	private void PollCandidates()
	{
		int num = ((_candidateTextures != null) ? 1719406812 : 1719406813);
		ISharedImmediateTexture current = default(ISharedImmediateTexture);
		while (true)
		{
			int num2 = num;
			int num3 = 1719406812;
			int num4 = num2;
			int num5 = num4 + num3;
			int num6 = num4 & num3;
			switch (num5 - (num6 + num6))
			{
			case 2:
				goto IL_004b;
			case 1:
				return;
			case 0:
			{
				using (List<ISharedImmediateTexture>.Enumerator enumerator = _candidateTextures.GetEnumerator())
				{
					num = -2142994811;
					while (true)
					{
						int num7 = num;
						num3 = -2142994811;
						num4 = num7;
						switch ((num4 | num3) - (num4 & num3))
						{
						case 0:
							num = (enumerator.MoveNext() ? (-2142994815) : (-2142994809));
							break;
						case 4:
							current = enumerator.Current;
							num = ((_202E_200B_200C_200B_206D_200E_200B_206F_200D_206E_202C_206D_200C_206C_200D_202D_206E_200E_206F_200C_206B_200F_200B_206A_206E_200F_202D_200D_200D_202E_202E_200C_200B_206A_206B_202E_206D_202E_202A_202D_202E(current, (IDalamudTextureWrap)null) == null) ? (-2142994811) : (-2142994812));
							break;
						case 3:
							num = -2142994811;
							break;
						case 1:
							_resolvedTexture = current;
							_candidateTextures = null;
							return;
						case 2:
							goto end_IL_006e;
						}
						continue;
						end_IL_006e:
						break;
					}
				}
				int searchFrames = _searchFrames;
				num3 = 1;
				num4 = searchFrames;
				int num8 = num4 ^ num3;
				int num9 = num4 & num3;
				_searchFrames = num8 + (num9 + num9);
				num = ((_searchFrames < 120) ? 613954225 : 613954226);
				while (true)
				{
					int num10 = num;
					num3 = 613954224;
					num4 = num10;
					switch ((num4 | num3) - (num4 & num3))
					{
					case 0:
						num = 613954226;
						break;
					case 2:
						_206D_206F_202C_200D_202B_202E_200C_200B_206C_206A_206D_202B_206B_202B_206B_202C_202A_206B_202C_200E_206E_200F_200F_206D_202A_206B_206F_206B_200D_200F_200D_206D_200C_206B_200D_202B_200D_206A_206D_200C_202E((ILogger)_logger, global::_003CModule_003E._206E_202B_206C_202A_202A_200E_202B_202B_206D_200B_200C_206B_200B_206D_202E_202D_206C_202B_200B_206A_202D_206C_202A_200F_202D_200C_200B_200B_200B_200D_202C_206E_206D_202E_200C_206B_206A_206D_202D_202C_202E<string>(1519773533), new object[2] { _loadedTerritoryType, 30L });
						_candidateTextures = null;
						_retryAtMs = _200E_206C_202D_200C_200F_206A_202A_200E_200E_202C_202D_202D_202B_206B_206F_206F_200F_206D_206A_206E_202C_206E_200F_200F_206B_202A_206A_202A_200F_206A_206F_206A_200E_200D_206E_206D_206B_206B_200D_206E_202E() + 30000;
						num = 613954225;
						break;
					case 1:
						return;
					}
				}
			}
			}
			continue;
			IL_004b:
			num = 1719406813;
		}
	}

	public IDalamudTextureWrap? GetTextureWrap()
	{
		ISharedImmediateTexture? resolvedTexture = _resolvedTexture;
		if (resolvedTexture == null)
		{
			return null;
		}
		return _202E_200B_200C_200B_206D_200E_200B_206F_200D_206E_202C_206D_200C_206C_200D_202D_206E_200E_206F_200C_206B_200F_200B_206A_206E_200F_202D_200D_200D_202E_202E_200C_200B_206A_206B_202E_206D_202E_202A_202D_202E(resolvedTexture, (IDalamudTextureWrap)null);
	}

	public Vector2 WorldToUV(float worldX, float worldZ)
	{
		float num = (float)(int)_sizeFactor / 100f;
		float x = (worldX * num + (float)_offsetX * num + 1024f) / 2048f;
		float y = (worldZ * num + (float)_offsetY * num + 1024f) / 2048f;
		return new Vector2(x, y);
	}

	public Vector2 UVToWorld(float u, float v)
	{
		float num = (float)(int)_sizeFactor / 100f;
		float x = (u * 2048f - 1024f - (float)_offsetX * num) / num;
		float y = (v * 2048f - 1024f - (float)_offsetY * num) / num;
		return new Vector2(x, y);
	}

	public Vector2 WorldToScreen(float worldX, float worldZ, Vector2 imagePos, Vector2 imageSize)
	{
		Vector2 vector = WorldToUV(worldX, worldZ);
		return imagePos + vector * imageSize;
	}

	public Vector2 ScreenToWorld(Vector2 screenPos, Vector2 imagePos, Vector2 imageSize)
	{
		Vector2 vector = (screenPos - imagePos) / imageSize;
		return UVToWorld(vector.X, vector.Y);
	}

	static long _200E_206C_202D_200C_200F_206A_202A_200E_200E_202C_202D_202D_202B_206B_206F_206F_200F_206D_206A_206E_202C_206E_200F_200F_206B_202A_206A_202A_200F_206A_206F_206A_200E_200D_206E_206D_206B_206B_200D_206E_202E()
	{
		return Environment.TickCount64;
	}

	static bool _206C_200D_202E_202D_202C_202E_200C_202D_202C_202A_200F_206D_200B_206B_200B_206B_202A_206A_200D_206F_206C_200B_206A_200E_206C_206E_200B_202E_200C_200E_206E_206F_206F_202A_206C_200D_200B_200B_206C_206B_202E(string P_0)
	{
		return string.IsNullOrEmpty(P_0);
	}

	static string[] _202B_200D_202E_202E_200B_206D_206C_206E_200C_200B_200E_202E_202B_200F_202C_200F_202E_206B_200E_206B_200C_202E_206D_206C_206F_206C_202D_200F_200B_200F_202D_206B_202A_206E_206D_206B_206A_202B_202A_200D_202E(string P_0, char P_1, StringSplitOptions P_2)
	{
		return P_0.Split(P_1, P_2);
	}

	static bool _206A_200E_206B_206F_206B_200E_202B_206E_202E_200C_206F_206A_202E_200F_206B_206E_206A_200B_200D_202D_200B_202B_206A_200C_202E_206C_206D_206D_206D_206C_200F_202B_200D_200D_202C_206F_206B_206A_206A_206D_202E(string P_0, string P_1)
	{
		return P_0 != P_1;
	}

	static string _200C_200F_206E_202C_206F_206E_206F_206F_200E_206B_202E_200B_206C_200F_200B_206A_200C_200E_202C_202A_202A_200B_202D_202C_202D_206B_202E_206A_200D_200E_202D_206E_202B_202C_200C_200C_202B_206C_206B_202E_202E(string P_0, IEnumerable<string> P_1)
	{
		return string.Join(P_0, P_1);
	}

	static void _206F_200B_200E_206D_200C_200B_206B_206C_202A_206C_206C_206C_206D_202E_206E_206F_206A_200C_200D_200C_202D_202D_200E_206D_202E_202D_200D_202C_206C_200B_200E_202B_200F_202E_202E_206A_202D_206C_206A_206C_202E(ILogger P_0, string P_1, object[] P_2)
	{
		P_0.LogDebug(P_1, P_2);
	}

	static IDalamudTextureWrap _202E_200B_200C_200B_206D_200E_200B_206F_200D_206E_202C_206D_200C_206C_200D_202D_206E_200E_206F_200C_206B_200F_200B_206A_206E_200F_202D_200D_200D_202E_202E_200C_200B_206A_206B_202E_206D_202E_202A_202D_202E(ISharedImmediateTexture P_0, IDalamudTextureWrap P_1)
	{
		return P_0.GetWrapOrDefault(P_1);
	}

	static void _206D_206F_202C_200D_202B_202E_200C_200B_206C_206A_206D_202B_206B_202B_206B_202C_202A_206B_202C_200E_206E_200F_200F_206D_202A_206B_206F_206B_200D_200F_200D_206D_200C_206B_200D_202B_200D_206A_206D_200C_202E(ILogger P_0, string P_1, object[] P_2)
	{
		P_0.LogWarning(P_1, P_2);
	}

	static ISharedImmediateTexture _202E_206B_206B_200F_206B_206E_202B_202D_200C_200F_202C_202E_200B_206B_200B_202B_202B_200D_202B_202A_202C_202C_206F_206C_206D_200E_202A_200C_200E_200E_202C_202B_206B_200C_202D_202B_200B_202E_200D_206B_202E(ITextureProvider P_0, string P_1)
	{
		return P_0.GetFromGame(P_1);
	}
}