using System;
using System.Collections;
using System.Collections.Generic;
using System.Diagnostics;
using System.Linq;
using System.Runtime.CompilerServices;
using Questionable.Data;
using Questionable.Model;
using Questionable.Model.Questing;

namespace Questionable.Validation.Validators;

internal sealed class SinglePlayerInstanceValidator : IQuestValidator
{
	[CompilerGenerated]
	private sealed class _003C_003Ec__DisplayClass2_0
	{
		public byte index;

		internal bool _003CValidate_003Eb__0((QuestSequence Sequence, int StepId, QuestStep Step) x)
		{
			int num = ((_202B_200B_200C_200C_202D_202A_202E_200B_202B_202C_202B_202C_200D_200E_200B_202E_206E_206C_200B_200C_206A_202E_200F_206D_200F_202D_202B_202E_206A_200D_202A_206D_206F_206C_206D_202E_202E_206B_200C_202E(x.Step) != EInteractionType.SinglePlayerDuty) ? 393057114 : 393057113);
			while (true)
			{
				int num2 = num;
				int num3 = 393057115;
				int num4 = num2;
				int num5 = num4 + num3;
				int num6 = num4 & num3;
				switch (num5 - (num6 + num6))
				{
				case 0:
					goto IL_004f;
				case 1:
					return false;
				case 2:
					return _202C_206E_206C_206F_206F_206A_202D_206C_206D_200E_200F_202A_202A_200D_206D_206E_202D_202C_202D_206D_202D_206A_200E_202B_206B_202C_200F_202B_202E_200D_206C_200E_202E_202C_206B_202D_206D_200B_202D_202E(x.Step) == index;
				}
				continue;
				IL_004f:
				num = 393057113;
			}
		}

		static EInteractionType _202B_200B_200C_200C_202D_202A_202E_200B_202B_202C_202B_202C_200D_200E_200B_202E_206E_206C_200B_200C_206A_202E_200F_206D_200F_202D_202B_202E_206A_200D_202A_206D_206F_206C_206D_202E_202E_206B_200C_202E(QuestStep P_0)
		{
			return P_0.InteractionType;
		}

		static byte _202C_206E_206C_206F_206F_206A_202D_206C_206D_200E_200F_202A_202A_200D_206D_206E_202D_202C_202D_206D_202D_206A_200E_202B_206B_202C_200F_202B_202E_200D_206C_200E_202E_202C_206B_202D_206D_200B_202D_202E(QuestStep P_0)
		{
			return P_0.SinglePlayerDutyIndex;
		}
	}

	[CompilerGenerated]
	private sealed class _003CValidate_003Ed__2 : IEnumerable<ValidationIssue>, IEnumerable, IEnumerator<ValidationIssue>, IEnumerator, IDisposable
	{
		private int _003C_003E1__state;

		private ValidationIssue _003C_003E2__current;

		private int _003C_003El__initialThreadId;

		public SinglePlayerInstanceValidator _003C_003E4__this;

		private Quest quest;

		public Quest _003C_003E3__quest;

		private List<byte>.Enumerator _003C_003E7__wrap1;

		ValidationIssue IEnumerator<ValidationIssue>.Current
		{
			[DebuggerHidden]
			get
			{
				return _003C_003E2__current;
			}
		}

		object IEnumerator.Current
		{
			[DebuggerHidden]
			get
			{
				return _003C_003E2__current;
			}
		}

		[DebuggerHidden]
		public _003CValidate_003Ed__2(int _003C_003E1__state)
		{
			this._003C_003E1__state = _003C_003E1__state;
			_003C_003El__initialThreadId = _202E_202B_206A_200E_206D_206E_206E_206E_202B_200F_206B_200F_202E_200C_206B_202B_200B_206C_206E_206C_200D_202C_206C_206C_200D_202A_202E_202E_202A_206B_202B_206E_202D_200C_206A_206C_206B_202A_202C_206A_202E();
		}

		[DebuggerHidden]
		void IDisposable.Dispose()
		{
			int num = _003C_003E1__state;
			int num2 = ((num == -3) ? (-1938689052) : (-1938689051));
			while (true)
			{
				int num3 = num2;
				int num4 = -1938689052;
				int num5 = num3;
				int num6 = num5 + num4;
				int num7 = num5 & num4;
				switch (num6 - (num7 + num7))
				{
				default:
					continue;
				case 2:
					num2 = -1938689051;
					continue;
				case 1:
					if (num == 1)
					{
						num2 = -1938689052;
						continue;
					}
					break;
				case 0:
					try
					{
					}
					finally
					{
						_003C_003Em__Finally1();
					}
					break;
				}
				break;
			}
			_003C_003E7__wrap1 = default(List<byte>.Enumerator);
			_003C_003E1__state = -2;
		}

		[MethodImpl(MethodImplOptions.NoInlining)]
		private bool MoveNext()
		{
			try
			{
				int num = _003C_003E1__state;
				SinglePlayerInstanceValidator singlePlayerInstanceValidator = _003C_003E4__this;
				int num2 = ((num == 0) ? (-217172285) : (-217172288));
				List<byte> value = default(List<byte>);
				_003C_003Ec__DisplayClass2_0 _003C_003Ec__DisplayClass2_ = default(_003C_003Ec__DisplayClass2_0);
				while (true)
				{
					int num3 = num2;
					int num4 = -217172283;
					int num5 = num3;
					int num6 = num5 + num4;
					int num7 = num5 & num4;
					switch (num6 - (num7 + num7))
					{
					case 8:
						num2 = (_003C_003E7__wrap1.MoveNext() ? (-217172286) : (-217172283));
						break;
					case 9:
						_003C_003E7__wrap1 = value.GetEnumerator();
						_003C_003E1__state = -3;
						num2 = -217172275;
						break;
					case 1:
						return false;
					case 7:
						_003C_003Ec__DisplayClass2_ = new _003C_003Ec__DisplayClass2_0
						{
							index = _003C_003E7__wrap1.Current
						};
						num2 = (quest.AllSteps().Any(_003C_003Ec__DisplayClass2_._003CValidate_003Eb__0) ? (-217172275) : (-217172281));
						break;
					case 6:
						_003C_003E1__state = -1;
						num2 = ((!singlePlayerInstanceValidator._questIdToDutyIndexes.TryGetValue(quest.Id, out value)) ? (-217172273) : (-217172276));
						break;
					case 0:
						_003C_003Em__Finally1();
						_003C_003E7__wrap1 = default(List<byte>.Enumerator);
						num2 = -217172273;
						break;
					case 3:
						_003C_003E1__state = -3;
						num2 = -217172275;
						break;
					case 4:
						num2 = -217172288;
						break;
					case 2:
					{
						ValidationIssue obj = new ValidationIssue
						{
							PathType = EPathType.Quest,
							Id = _202D_206F_206C_206D_202C_200D_202E_206A_206D_206F_200C_202C_206D_202E_202A_200E_200F_202A_206A_200C_200C_202C_200D_200C_206B_206F_202E_200F_206A_200D_202E_206B_206F_200E_206D_202E_202D_200C_206F_200D_202E((object)quest.Id),
							Location = null,
							Type = EIssueType.UnusedSinglePlayerInstance,
							Severity = EIssueSeverity.Error
						};
						DefaultInterpolatedStringHandler defaultInterpolatedStringHandler = new DefaultInterpolatedStringHandler(32, 1);
						defaultInterpolatedStringHandler.AppendLiteral(global::_003CModule_003E._200B_206B_206B_200E_200B_206A_206D_206B_206E_200F_206A_206F_206E_202B_200F_206C_202B_206D_206E_200F_200C_200E_206F_200D_200F_200B_202B_202B_202B_202B_206D_202C_206A_206D_200B_206E_200D_206A_206F_200F_202E<string>(-1732898265));
						defaultInterpolatedStringHandler.AppendFormatted(_003C_003Ec__DisplayClass2_.index);
						defaultInterpolatedStringHandler.AppendLiteral(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>(-1502904909));
						obj.Description = defaultInterpolatedStringHandler.ToStringAndClear();
						_003C_003E2__current = obj;
						_003C_003E1__state = 1;
						return true;
					}
					case 5:
						num2 = ((num == 1) ? (-217172282) : (-217172284));
						break;
					case 10:
						return false;
					}
				}
			}
			catch
			{
				//try-fault
				((IDisposable)this).Dispose();
				throw;
			}
		}

		bool IEnumerator.MoveNext()
		{
			//ILSpy generated this explicit interface implementation from .override directive in MoveNext
			return this.MoveNext();
		}

		private void _003C_003Em__Finally1()
		{
			_003C_003E1__state = -1;
			((IDisposable)_003C_003E7__wrap1/*cast due to .constrained prefix*/).Dispose();
		}

		[DebuggerHidden]
		void IEnumerator.Reset()
		{
			throw _200B_200D_202A_202C_200F_200F_206D_202C_200C_200E_200D_202B_206D_206F_202E_206F_200E_202D_200E_202C_206C_206D_200C_202D_206D_200D_200B_206C_202B_200E_202E_200D_202A_202E_200E_200B_206D_202C_202A_202A_202E();
		}

		[DebuggerHidden]
		IEnumerator<ValidationIssue> IEnumerable<ValidationIssue>.GetEnumerator()
		{
			int num = ((_003C_003E1__state != -2) ? (-105732161) : (-105732163));
			_003CValidate_003Ed__2 _003CValidate_003Ed__ = default(_003CValidate_003Ed__2);
			while (true)
			{
				int num2 = num;
				int num3 = -105732162;
				int num4 = num2;
				int num5 = num4 + num3;
				int num6 = num4 & num3;
				switch (num5 - (num6 + num6))
				{
				case 2:
					num = -105732163;
					break;
				case 3:
					num = ((_003C_003El__initialThreadId != _202E_202B_206A_200E_206D_206E_206E_206E_202B_200F_206B_200F_202E_200C_206B_202B_200B_206C_206E_206C_200D_202C_206C_206C_200D_202A_202E_202E_202A_206B_202B_206E_202D_200C_206A_206C_206B_202A_202C_206A_202E()) ? (-105732161) : (-105732166));
					break;
				case 1:
					_003CValidate_003Ed__ = new _003CValidate_003Ed__2(0)
					{
						_003C_003E4__this = _003C_003E4__this
					};
					num = -105732162;
					break;
				case 0:
					_003CValidate_003Ed__.quest = _003C_003E3__quest;
					return _003CValidate_003Ed__;
				case 4:
					_003C_003E1__state = 0;
					_003CValidate_003Ed__ = this;
					num = -105732162;
					break;
				}
			}
		}

		[DebuggerHidden]
		IEnumerator IEnumerable.GetEnumerator()
		{
			return ((IEnumerable<ValidationIssue>)this).GetEnumerator();
		}

		static int _202E_202B_206A_200E_206D_206E_206E_206E_202B_200F_206B_200F_202E_200C_206B_202B_200B_206C_206E_206C_200D_202C_206C_206C_200D_202A_202E_202E_202A_206B_202B_206E_202D_200C_206A_206C_206B_202A_202C_206A_202E()
		{
			return Environment.CurrentManagedThreadId;
		}

		static string _202D_206F_206C_206D_202C_200D_202E_206A_206D_206F_200C_202C_206D_202E_202A_200E_200F_202A_206A_200C_200C_202C_200D_200C_206B_206F_202E_200F_206A_200D_202E_206B_206F_200E_206D_202E_202D_200C_206F_200D_202E(object P_0)
		{
			return P_0.ToString();
		}

		static NotSupportedException _200B_200D_202A_202C_200F_200F_206D_202C_200C_200E_200D_202B_206D_206F_202E_206F_200E_202D_200E_202C_206C_206D_200C_202D_206D_200D_200B_206C_202B_200E_202E_200D_202A_202E_200E_200B_206D_202C_202A_202A_202E()
		{
			return new NotSupportedException();
		}
	}

	private readonly Dictionary<ElementId, List<byte>> _questIdToDutyIndexes;

	public SinglePlayerInstanceValidator(TerritoryData territoryData)
	{
		_questIdToDutyIndexes = (from x in territoryData.GetAllQuestsWithQuestBattles()
			group x by x.QuestId).ToDictionary((IGrouping<ElementId, (ElementId QuestId, byte Index, TerritoryData.ContentFinderConditionData Data)> x) => x.Key, (IGrouping<ElementId, (ElementId QuestId, byte Index, TerritoryData.ContentFinderConditionData Data)> x) => x.Select(((ElementId QuestId, byte Index, TerritoryData.ContentFinderConditionData Data) y) => y.Index).ToList());
	}

	[IteratorStateMachine(typeof(_003CValidate_003Ed__2))]
	public IEnumerable<ValidationIssue> Validate(Quest quest)
	{
		//yield-return decompiler failed: Unexpected instruction in Iterator.Dispose()
		return new _003CValidate_003Ed__2(-2)
		{
			_003C_003E4__this = this,
			_003C_003E3__quest = quest
		};
	}

	IEnumerable<ValidationIssue> IQuestValidator.Validate(Quest quest)
	{
		//ILSpy generated this explicit interface implementation from .override directive in Validate
		return this.Validate(quest);
	}
}