using System;
using System.Collections;
using System.Collections.Generic;
using System.Linq;
using System.Numerics;
using System.Runtime.CompilerServices;
using System.Threading;
using Dalamud.Plugin.Services;
using LLib.Shop;
using Lumina.Excel;
using Lumina.Excel.Sheets;
using Microsoft.Extensions.Logging;

namespace Questionable.Data;

internal sealed class MenderDataService(IDataManager dataManager, NpcPositionCache npcPositionCache, ILogger<MenderDataService> logger)
{
	public static readonly IReadOnlyList<MenderNpc> CityFallbacks = new global::_003C_003Ez__ReadOnlyArray<MenderNpc>(new MenderNpc[3]
	{
		new MenderNpc(1003251u, 128, new Vector3(17.715698f, 40.200005f, 3.9520264f)),
		new MenderNpc(1000394u, 132, new Vector3(24.826416f, -8f, 93.18677f)),
		new MenderNpc(1004416u, 130, new Vector3(32.85266f, 6.999999f, -81.31531f))
	});

	private readonly object _lock = _202D_200B_206C_206F_206B_202D_202D_200C_206E_200B_202C_202E_202B_202B_202E_202B_206C_200E_200F_200D_202D_200F_206F_202D_200B_206D_200C_202D_206C_202D_200E_206C_200E_202E_206B_206D_202A_202A_206B_202D_202E();

	private ILookup<ushort, MenderNpc>? _byTerritory;

	public MenderNpc? FindNearestInTerritory(ushort territoryId, Vector3 nearPosition)
	{
		object obj = _lock;
		bool flag = false;
		ILookup<ushort, MenderNpc> lookup;
		try
		{
			_206B_206E_200F_206B_206C_202D_202D_200F_200D_200D_202E_200B_202A_206C_202C_206F_202A_200F_206C_202E_202C_206E_200F_206C_200E_206F_202E_200F_202E_206E_200B_200E_202E_206D_202D_202B_200B_200E_206A_206D_202E(obj, ref flag);
			int num = ((_byTerritory != null) ? 669180943 : 669180941);
			while (true)
			{
				int num2 = num;
				int num3 = 669180942;
				int num4 = num2;
				int num5 = num4 + num3;
				int num6 = num4 & num3;
				switch (num5 - (num6 + num6))
				{
				case 0:
					num = 669180941;
					break;
				case 2:
					return null;
				case 3:
					num = (_206C_206D_206D_202A_206C_206A_206F_202C_200B_202E_206D_200C_206F_202A_200C_202D_202D_202E_206E_200C_202D_206B_200D_202D_200F_202C_200B_206D_200C_206A_206B_202D_202D_200E_206B_202E_202B_206B_206B_206C_202E(npcPositionCache) ? 669180943 : 669180940);
					break;
				case 1:
					lookup = _byTerritory ?? (_byTerritory = BuildIndex());
					goto end_IL_0041;
				}
				continue;
				end_IL_0041:
				break;
			}
		}
		finally
		{
			int num = ((!flag) ? 242402811 : 242402808);
			while (true)
			{
				int num7 = num;
				int num3 = 242402810;
				int num4 = num7;
				switch ((num4 | num3) - (num4 & num3))
				{
				case 0:
					num = 242402808;
					break;
				case 2:
					_206A_202A_206B_200D_200F_206D_200B_202A_200E_206C_202B_200D_200E_202B_206D_200D_202D_200C_206C_200F_206F_206A_206A_206C_200C_206C_206B_200C_206A_202B_206A_202D_206A_206E_206C_206D_200F_206D_200B_206B_202E(obj);
					num = 242402811;
					break;
				case 1:
					goto end_IL_00fd;
				}
				continue;
				end_IL_00fd:
				break;
			}
		}
		return lookup[territoryId].OrderBy((MenderNpc x) => Vector3.DistanceSquared(x.Position, nearPosition)).FirstOrDefault();
	}

	[MethodImpl(MethodImplOptions.NoInlining)]
	private ILookup<ushort, MenderNpc> BuildIndex()
	{
		ExcelSheet<ENpcBase> excelSheet = dataManager.GetExcelSheet<ENpcBase>();
		List<MenderNpc> list = new List<MenderNpc>();
		IEnumerator<uint> enumerator = _200C_206D_202E_200C_202C_206C_200E_206C_206B_202C_200B_202B_206A_202C_206B_206E_202E_200E_202C_202D_202E_202B_206A_202D_200E_206C_206D_200C_202B_202C_202A_206B_200E_206E_200C_206C_200C_206A_206A_202E_202E(npcPositionCache).GetEnumerator();
		try
		{
			int num = -898238961;
			bool flag = default(bool);
			int num5 = default(int);
			(ushort, Vector3)? tuple = default((ushort, Vector3)?);
			uint current = default(uint);
			ENpcBase row = default(ENpcBase);
			while (true)
			{
				int num2 = num;
				int num3 = -898238961;
				int num4 = num2;
				switch ((num4 | num3) - (num4 & num3))
				{
				case 5:
					flag = false;
					num5 = 0;
					num = -898238963;
					break;
				case 8:
					tuple = _202E_202B_206D_200C_200B_200E_206F_200C_202B_202D_206A_206A_206A_206D_206B_200D_206B_206F_206A_206C_200E_206C_200F_202E_202B_206A_200B_206E_200D_206D_206F_206D_206E_206E_206A_206D_200E_200E_206B_206D_202E(npcPositionCache, current);
					num = ((!tuple.HasValue) ? (-898238961) : (-898238971));
					break;
				case 3:
					num = -898238961;
					break;
				case 9:
				{
					int num6 = num5;
					num3 = 1;
					num4 = num6;
					int num7 = num4 ^ num3;
					int num8 = num4 & num3;
					num5 = num7 + (num8 + num8);
					num = -898238963;
					break;
				}
				case 1:
					flag = true;
					num = -898238967;
					break;
				case 0:
					num = (_202D_202D_200C_200B_202B_206B_206E_206E_202B_206B_206D_206D_202A_206F_202C_200F_202E_206B_202A_206E_206A_200E_206F_200B_206B_200B_202A_200C_202E_200E_202C_206A_206F_206F_200D_206D_200B_200E_200C_202D_202E((IEnumerator)enumerator) ? (-898238965) : (-898238972));
					break;
				case 4:
					current = enumerator.Current;
					num = ((!excelSheet.TryGetRow(current, out row)) ? (-898238961) : (-898238966));
					break;
				case 2:
					num = ((num5 < row.ENpcData.Count) ? (-898238968) : (-898238967));
					break;
				case 6:
					num = ((!flag) ? (-898238961) : (-898238969));
					break;
				case 7:
					num = ((row.ENpcData[num5].RowId != 720915) ? (-898238970) : (-898238962));
					break;
				case 10:
				{
					(ushort, Vector3) valueOrDefault = tuple.GetValueOrDefault();
					list.Add(new MenderNpc(current, valueOrDefault.Item1, valueOrDefault.Item2));
					num = -898238961;
					break;
				}
				case 11:
					goto end_IL_0039;
				}
				continue;
				end_IL_0039:
				break;
			}
		}
		finally
		{
			int num = ((enumerator == null) ? (-506737452) : (-506737451));
			while (true)
			{
				int num9 = num;
				int num3 = -506737452;
				int num4 = num9;
				int num10 = num4 + num3;
				int num11 = num4 & num3;
				switch (num10 - (num11 + num11))
				{
				case 2:
					num = -506737451;
					break;
				case 0:
					goto end_IL_023b;
				case 1:
					_206F_206B_206A_202C_200F_200D_206D_200B_202B_206A_202E_202E_200E_200C_200F_206C_202E_202E_206A_202B_200E_206A_206D_202E_206C_202A_206B_200D_202C_206B_202C_202C_202C_200D_206E_202B_202E_200E_206F_206B_202E((IDisposable)enumerator);
					num = -506737452;
					break;
				}
				continue;
				end_IL_023b:
				break;
			}
		}
		_206D_206B_200C_206E_202E_200B_206B_202C_206A_202A_202E_200C_206A_200E_206C_202A_200B_206C_202B_202B_206C_206D_202D_206A_202D_206D_202B_206E_200B_206B_200B_206A_206D_200B_206C_206D_206A_200E_202B_206B_202E((ILogger)logger, global::_003CModule_003E._202E_206C_200F_206B_206A_202A_202C_206F_200C_206C_202B_206B_206D_206D_206D_202D_206E_202E_206C_206E_206D_202C_206F_200D_202D_202E_206A_206D_202A_206A_202B_200D_200C_206D_202B_200B_200D_200C_206E_206B_202E<string>(1337223984), new object[2]
		{
			list.Count,
			list.Select((MenderNpc x) => x.TerritoryId).Distinct().Count()
		});
		return list.ToLookup((MenderNpc x) => x.TerritoryId);
	}

	static object _202D_200B_206C_206F_206B_202D_202D_200C_206E_200B_202C_202E_202B_202B_202E_202B_206C_200E_200F_200D_202D_200F_206F_202D_200B_206D_200C_202D_206C_202D_200E_206C_200E_202E_206B_206D_202A_202A_206B_202D_202E()
	{
		return new object();
	}

	static void _206B_206E_200F_206B_206C_202D_202D_200F_200D_200D_202E_200B_202A_206C_202C_206F_202A_200F_206C_202E_202C_206E_200F_206C_200E_206F_202E_200F_202E_206E_200B_200E_202E_206D_202D_202B_200B_200E_206A_206D_202E(object P_0, ref bool P_1)
	{
		Monitor.Enter(P_0, ref P_1);
	}

	static bool _206C_206D_206D_202A_206C_206A_206F_202C_200B_202E_206D_200C_206F_202A_200C_202D_202D_202E_206E_200C_202D_206B_200D_202D_200F_202C_200B_206D_200C_206A_206B_202D_202D_200E_206B_202E_202B_206B_206B_206C_202E(NpcPositionCache P_0)
	{
		return P_0.IsBuilt;
	}

	static void _206A_202A_206B_200D_200F_206D_200B_202A_200E_206C_202B_200D_200E_202B_206D_200D_202D_200C_206C_200F_206F_206A_206A_206C_200C_206C_206B_200C_206A_202B_206A_202D_206A_206E_206C_206D_200F_206D_200B_206B_202E(object P_0)
	{
		Monitor.Exit(P_0);
	}

	static IReadOnlyCollection<uint> _200C_206D_202E_200C_202C_206C_200E_206C_206B_202C_200B_202B_206A_202C_206B_206E_202E_200E_202C_202D_202E_202B_206A_202D_200E_206C_206D_200C_202B_202C_202A_206B_200E_206E_200C_206C_200C_206A_206A_202E_202E(NpcPositionCache P_0)
	{
		return P_0.GetAllNpcIds();
	}

	static (ushort, Vector3)? _202E_202B_206D_200C_200B_200E_206F_200C_202B_202D_206A_206A_206A_206D_206B_200D_206B_206F_206A_206C_200E_206C_200F_202E_202B_206A_200B_206E_200D_206D_206F_206D_206E_206E_206A_206D_200E_200E_206B_206D_202E(NpcPositionCache P_0, uint P_1)
	{
		return P_0.GetPosition(P_1);
	}

	static bool _202D_202D_200C_200B_202B_206B_206E_206E_202B_206B_206D_206D_202A_206F_202C_200F_202E_206B_202A_206E_206A_200E_206F_200B_206B_200B_202A_200C_202E_200E_202C_206A_206F_206F_200D_206D_200B_200E_200C_202D_202E(IEnumerator P_0)
	{
		return P_0.MoveNext();
	}

	static void _206F_206B_206A_202C_200F_200D_206D_200B_202B_206A_202E_202E_200E_200C_200F_206C_202E_202E_206A_202B_200E_206A_206D_202E_206C_202A_206B_200D_202C_206B_202C_202C_202C_200D_206E_202B_202E_200E_206F_206B_202E(IDisposable P_0)
	{
		P_0.Dispose();
	}

	static void _206D_206B_200C_206E_202E_200B_206B_202C_206A_202A_202E_200C_206A_200E_206C_202A_200B_206C_202B_202B_206C_206D_202D_206A_202D_206D_202B_206E_200B_206B_200B_206A_206D_200B_206C_206D_206A_200E_202B_206B_202E(ILogger P_0, string P_1, object[] P_2)
	{
		P_0.LogDebug(P_1, P_2);
	}
}