using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Diagnostics;
using System.Diagnostics.CodeAnalysis;
using System.Globalization;
using System.Linq;
using System.Reflection;
using System.Runtime.CompilerServices;
using System.Runtime.Versioning;
using System.Security;
using System.Security.Permissions;
using BepInEx;
using BepInEx.Configuration;
using BepInEx.Logging;
using Microsoft.CodeAnalysis;
using UnityEngine;

[assembly: CompilationRelaxations(8)]
[assembly: RuntimeCompatibility(WrapNonExceptionThrows = true)]
[assembly: Debuggable(DebuggableAttribute.DebuggingModes.IgnoreSymbolStoreSequencePoints)]
[assembly: IgnoresAccessChecksTo("Assembly-CSharp")]
[assembly: TargetFramework(".NETStandard,Version=v2.1", FrameworkDisplayName = ".NET Standard 2.1")]
[assembly: AssemblyCompany("ArceDev.UpgradeCore")]
[assembly: AssemblyConfiguration("Release")]
[assembly: AssemblyFileVersion("0.1.0.0")]
[assembly: AssemblyInformationalVersion("0.1.0")]
[assembly: AssemblyProduct("ArceDev.UpgradeCore")]
[assembly: AssemblyTitle("Upgrade Core")]
[assembly: SecurityPermission(SecurityAction.RequestMinimum, SkipVerification = true)]
[assembly: AssemblyVersion("0.1.0.0")]
[module: UnverifiableCode]
[module: RefSafetyRules(11)]
namespace System.Runtime.CompilerServices
{
	[CompilerGenerated]
	[Embedded]
	[AttributeUsage(AttributeTargets.Class | AttributeTargets.Property | AttributeTargets.Field | AttributeTargets.Event | AttributeTargets.Parameter | AttributeTargets.ReturnValue | AttributeTargets.GenericParameter, AllowMultiple = false, Inherited = false)]
	internal sealed class NullableAttribute : Attribute
	{
		public readonly byte[] NullableFlags;

		public NullableAttribute(byte P_0)
		{
			NullableFlags = new byte[1] { P_0 };
		}

		public NullableAttribute(byte[] P_0)
		{
			NullableFlags = P_0;
		}
	}
	[CompilerGenerated]
	[Embedded]
	[AttributeUsage(AttributeTargets.Class | AttributeTargets.Struct | AttributeTargets.Method | AttributeTargets.Interface | AttributeTargets.Delegate, AllowMultiple = false, Inherited = false)]
	internal sealed class NullableContextAttribute : Attribute
	{
		public readonly byte Flag;

		public NullableContextAttribute(byte P_0)
		{
			Flag = P_0;
		}
	}
	[CompilerGenerated]
	[Embedded]
	[AttributeUsage(AttributeTargets.Module, AllowMultiple = false, Inherited = false)]
	internal sealed class RefSafetyRulesAttribute : Attribute
	{
		public readonly int Version;

		public RefSafetyRulesAttribute(int P_0)
		{
			Version = P_0;
		}
	}
}
namespace BepInEx
{
	[AttributeUsage(AttributeTargets.Class, Inherited = false, AllowMultiple = false)]
	[Conditional("CodeGeneration")]
	[Embedded]
	internal sealed class BepInAutoPluginAttribute : Attribute
	{
		public BepInAutoPluginAttribute(string? id = null, string? name = null, string? version = null)
		{
		}
	}
}
namespace BepInEx.Preloader.Core.Patching
{
	[AttributeUsage(AttributeTargets.Class, Inherited = false, AllowMultiple = false)]
	[Conditional("CodeGeneration")]
	[Embedded]
	internal sealed class PatcherAutoPluginAttribute : Attribute
	{
		public PatcherAutoPluginAttribute(string? id = null, string? name = null, string? version = null)
		{
		}
	}
}
namespace Microsoft.CodeAnalysis
{
	[Embedded]
	internal sealed class EmbeddedAttribute : Attribute
	{
	}
}
namespace UpgradeCore
{
	[BepInPlugin("ArceDev.UpgradeCore", "Upgrade Core", "0.1.0")]
	public class Plugin : BaseUnityPlugin
	{
		public const string Id = "ArceDev.UpgradeCore";

		internal static ManualLogSource Log { get; private set; }

		public static string Name => "Upgrade Core";

		public static string Version => "0.1.0";

		private void Awake()
		{
			Log = ((BaseUnityPlugin)this).Logger;
			UpgradeApi.Initialize(((BaseUnityPlugin)this).Config);
			UpgradeApi.Validate();
			Log.LogInfo((object)("Plugin " + Name + " is loaded!"));
		}
	}
	public enum UpgradeScope : byte
	{
		Player,
		ItemModel
	}
	public readonly record struct UpgradeTarget(ulong PlayerId, UpgradeScope Scope, string SubjectId, Item? Item)
	{
		public static UpgradeTarget ForPlayer(Player player)
		{
			if (!Object.op_Implicit((Object)(object)player))
			{
				throw new ArgumentNullException("player");
			}
			return new UpgradeTarget(player.SteamID, UpgradeScope.Player, "self", null);
		}

		public static UpgradeTarget ForItemModel(Player player, Item item)
		{
			if (!Object.op_Implicit((Object)(object)player))
			{
				throw new ArgumentNullException("player");
			}
			return ForItemModel(player.SteamID, item);
		}

		public static UpgradeTarget ForItemModel(ulong playerId, Item item)
		{
			if (!Object.op_Implicit((Object)(object)item))
			{
				throw new ArgumentNullException("item");
			}
			return new UpgradeTarget(playerId, UpgradeScope.ItemModel, item.ID.ToString(CultureInfo.InvariantCulture), item);
		}
	}
	public sealed class UpgradeDefinition
	{
		private readonly byte[] _iconPng;

		private readonly HashSet<string> _acquisitionTags;

		public string Id { get; }

		public string DisplayName { get; }

		public UpgradeScope Scope { get; }

		public Color BadgeColor { get; }

		public IReadOnlyCollection<string> AcquisitionTags => _acquisitionTags;

		internal Func<UpgradeTarget, bool>? IsCompatible { get; }

		public UpgradeDefinition(string id, string displayName, UpgradeScope scope, byte[] iconPng, Color badgeColor, Func<UpgradeTarget, bool>? isCompatible = null, IEnumerable<string>? acquisitionTags = null)
		{
			//IL_005d: Unknown result type (might be due to invalid IL or missing references)
			//IL_005f: Unknown result type (might be due to invalid IL or missing references)
			Id = Required(id, "id");
			DisplayName = Required(displayName, "displayName");
			Scope = scope;
			if (iconPng == null || iconPng.Length <= 0)
			{
				throw new ArgumentException("An upgrade icon PNG is required.", "iconPng");
			}
			_iconPng = (byte[])iconPng.Clone();
			BadgeColor = badgeColor;
			IsCompatible = isCompatible;
			_acquisitionTags = new HashSet<string>(acquisitionTags?.Where((string tag) => !string.IsNullOrWhiteSpace(tag)) ?? Array.Empty<string>(), StringComparer.OrdinalIgnoreCase);
		}

		public byte[] GetIconPng()
		{
			return (byte[])_iconPng.Clone();
		}

		public bool HasAcquisitionTag(string tag)
		{
			return _acquisitionTags.Contains(tag);
		}

		private static string Required(string value, string parameter)
		{
			if (string.IsNullOrWhiteSpace(value))
			{
				throw new ArgumentException("A non-empty value is required.", parameter);
			}
			return value;
		}
	}
	public static class UpgradeApi
	{
		private static readonly List<UpgradeDefinition> Ordered = new List<UpgradeDefinition>();

		private static readonly Dictionary<string, UpgradeDefinition> Definitions = new Dictionary<string, UpgradeDefinition>(StringComparer.Ordinal);

		public static UpgradeCatalog Catalog { get; } = new UpgradeCatalog(Ordered, Definitions);

		public static UpgradeState State { get; } = new UpgradeState();

		public static void Register(UpgradeDefinition definition)
		{
			if (definition == null)
			{
				throw new ArgumentNullException("definition");
			}
			if (!Definitions.TryAdd(definition.Id, definition))
			{
				throw new InvalidOperationException("Upgrade '" + definition.Id + "' is already registered.");
			}
			Ordered.Add(definition);
		}

		internal static void Initialize(ConfigFile config)
		{
			State.Initialize(config);
		}

		internal static void Validate()
		{
			if (UpgradeState.ConfigKey("Provider/upgrade:variant") != "Provider.upgrade.variant")
			{
				throw new InvalidOperationException("Upgrade Core state-key validation failed.");
			}
		}
	}
	public sealed class UpgradeCatalog
	{
		private readonly List<UpgradeDefinition> _ordered;

		private readonly Dictionary<string, UpgradeDefinition> _definitions;

		public IReadOnlyList<UpgradeDefinition> All => _ordered.AsReadOnly();

		internal UpgradeCatalog(List<UpgradeDefinition> ordered, Dictionary<string, UpgradeDefinition> definitions)
		{
			_ordered = ordered;
			_definitions = definitions;
		}

		public bool TryGet(string id, out UpgradeDefinition definition)
		{
			return _definitions.TryGetValue(id, out definition);
		}

		public IEnumerable<UpgradeDefinition> CompatibleWith(UpgradeTarget target, string? acquisitionTag = null)
		{
			return _ordered.Where((UpgradeDefinition definition) => Compatible(definition, target, acquisitionTag));
		}

		private static bool Compatible(UpgradeDefinition definition, UpgradeTarget target, string? acquisitionTag)
		{
			if (definition.Scope == target.Scope && (acquisitionTag == null || definition.HasAcquisitionTag(acquisitionTag)))
			{
				return definition.IsCompatible?.Invoke(target) ?? true;
			}
			return false;
		}
	}
	public sealed class UpgradeState
	{
		private readonly record struct UpgradeKey(ulong PlayerId, UpgradeScope Scope, string SubjectId, string UpgradeId, string Property);

		private readonly Dictionary<UpgradeKey, ConfigEntry<bool>> _owned = new Dictionary<UpgradeKey, ConfigEntry<bool>>();

		private readonly Dictionary<UpgradeKey, ConfigEntry<bool>> _enabled = new Dictionary<UpgradeKey, ConfigEntry<bool>>();

		private ConfigFile? _config;

		public event Action<UpgradeTarget, UpgradeDefinition>? Granted;

		public event Action<UpgradeTarget, UpgradeDefinition, bool>? EnabledChanged;

		internal UpgradeState()
		{
		}

		public bool Grant(UpgradeTarget target, string upgradeId)
		{
			UpgradeDefinition upgradeDefinition = CompatibleDefinition(target, upgradeId);
			ConfigEntry<bool> val = Entry(_owned, target, upgradeDefinition, "Owned", defaultValue: false);
			if (val.Value)
			{
				return false;
			}
			val.Value = true;
			Save();
			this.Granted?.Invoke(target, upgradeDefinition);
			return true;
		}

		public bool IsOwned(UpgradeTarget target, string upgradeId)
		{
			UpgradeDefinition definition = CompatibleDefinition(target, upgradeId);
			return Entry(_owned, target, definition, "Owned", defaultValue: false).Value;
		}

		public bool IsEnabled(UpgradeTarget target, string upgradeId)
		{
			UpgradeDefinition definition = CompatibleDefinition(target, upgradeId);
			if (Entry(_owned, target, definition, "Owned", defaultValue: false).Value)
			{
				return Entry(_enabled, target, definition, "Enabled", defaultValue: true).Value;
			}
			return false;
		}

		public bool SetEnabled(UpgradeTarget target, string upgradeId, bool enabled)
		{
			UpgradeDefinition upgradeDefinition = CompatibleDefinition(target, upgradeId);
			if (!Entry(_owned, target, upgradeDefinition, "Owned", defaultValue: false).Value)
			{
				return false;
			}
			ConfigEntry<bool> val = Entry(_enabled, target, upgradeDefinition, "Enabled", defaultValue: true);
			if (val.Value == enabled)
			{
				return false;
			}
			val.Value = enabled;
			Save();
			this.EnabledChanged?.Invoke(target, upgradeDefinition, enabled);
			return true;
		}

		public bool Toggle(UpgradeTarget target, string upgradeId)
		{
			if (IsOwned(target, upgradeId))
			{
				return SetEnabled(target, upgradeId, !IsEnabled(target, upgradeId));
			}
			return false;
		}

		internal void Initialize(ConfigFile config)
		{
			_config = config;
		}

		private UpgradeDefinition CompatibleDefinition(UpgradeTarget target, string upgradeId)
		{
			if (!UpgradeApi.Catalog.TryGet(upgradeId, out UpgradeDefinition definition))
			{
				throw new KeyNotFoundException("Upgrade '" + upgradeId + "' is not registered.");
			}
			if (definition.Scope == target.Scope)
			{
				Func<UpgradeTarget, bool>? isCompatible = definition.IsCompatible;
				if (isCompatible == null || isCompatible(target))
				{
					return definition;
				}
			}
			throw new InvalidOperationException("Upgrade '" + upgradeId + "' is not compatible with this target.");
		}

		private ConfigEntry<bool> Entry(Dictionary<UpgradeKey, ConfigEntry<bool>> entries, UpgradeTarget target, UpgradeDefinition definition, string property, bool defaultValue)
		{
			ConfigFile val = _config ?? throw new InvalidOperationException("Upgrade Core has not initialized yet.");
			UpgradeKey key = new UpgradeKey(target.PlayerId, target.Scope, target.SubjectId, definition.Id, property);
			if (entries.TryGetValue(key, out ConfigEntry<bool> value))
			{
				return value;
			}
			value = val.Bind<bool>($"Player.{target.PlayerId}.{target.Scope}.{target.SubjectId}", ConfigKey(definition.Id) + "." + property, defaultValue, "Saved " + property.ToLowerInvariant() + " state for " + definition.DisplayName + ".");
			entries.Add(key, value);
			return value;
		}

		private void Save()
		{
			_config.Save();
		}

		internal static string ConfigKey(string id)
		{
			return id.Replace('/', '.').Replace(':', '.');
		}
	}
}
namespace System.Diagnostics.CodeAnalysis
{
	[AttributeUsage(AttributeTargets.Parameter, Inherited = false)]
	[ExcludeFromCodeCoverage]
	internal sealed class ConstantExpectedAttribute : Attribute
	{
		public object? Min { get; set; }

		public object? Max { get; set; }
	}
	[AttributeUsage(AttributeTargets.Assembly | AttributeTargets.Module | AttributeTargets.Class | AttributeTargets.Struct | AttributeTargets.Enum | AttributeTargets.Constructor | AttributeTargets.Method | AttributeTargets.Property | AttributeTargets.Field | AttributeTargets.Event | AttributeTargets.Interface | AttributeTargets.Delegate, Inherited = false)]
	[ExcludeFromCodeCoverage]
	internal sealed class ExperimentalAttribute : Attribute
	{
		public string DiagnosticId { get; }

		public string? UrlFormat { get; set; }

		public ExperimentalAttribute(string diagnosticId)
		{
			DiagnosticId = diagnosticId;
		}
	}
	[AttributeUsage(AttributeTargets.Method | AttributeTargets.Property, Inherited = false, AllowMultiple = true)]
	[ExcludeFromCodeCoverage]
	internal sealed class MemberNotNullAttribute : Attribute
	{
		public string[] Members { get; }

		public MemberNotNullAttribute(string member)
		{
			Members = new string[1] { member };
		}

		public MemberNotNullAttribute(params string[] members)
		{
			Members = members;
		}
	}
	[AttributeUsage(AttributeTargets.Method | AttributeTargets.Property, Inherited = false, AllowMultiple = true)]
	[ExcludeFromCodeCoverage]
	internal sealed class MemberNotNullWhenAttribute : Attribute
	{
		public bool ReturnValue { get; }

		public string[] Members { get; }

		public MemberNotNullWhenAttribute(bool returnValue, string member)
		{
			ReturnValue = returnValue;
			Members = new string[1] { member };
		}

		public MemberNotNullWhenAttribute(bool returnValue, params string[] members)
		{
			ReturnValue = returnValue;
			Members = members;
		}
	}
	[AttributeUsage(AttributeTargets.Constructor, AllowMultiple = false, Inherited = false)]
	[ExcludeFromCodeCoverage]
	internal sealed class SetsRequiredMembersAttribute : Attribute
	{
	}
	[AttributeUsage(AttributeTargets.Property | AttributeTargets.Field | AttributeTargets.Parameter, AllowMultiple = false, Inherited = false)]
	[ExcludeFromCodeCoverage]
	internal sealed class StringSyntaxAttribute : Attribute
	{
		public const string CompositeFormat = "CompositeFormat";

		public const string DateOnlyFormat = "DateOnlyFormat";

		public const string DateTimeFormat = "DateTimeFormat";

		public const string EnumFormat = "EnumFormat";

		public const string GuidFormat = "GuidFormat";

		public const string Json = "Json";

		public const string NumericFormat = "NumericFormat";

		public const string Regex = "Regex";

		public const string TimeOnlyFormat = "TimeOnlyFormat";

		public const string TimeSpanFormat = "TimeSpanFormat";

		public const string Uri = "Uri";

		public const string Xml = "Xml";

		public string Syntax { get; }

		public object?[] Arguments { get; }

		public StringSyntaxAttribute(string syntax)
		{
			Syntax = syntax;
			Arguments = new object[0];
		}

		public StringSyntaxAttribute(string syntax, params object?[] arguments)
		{
			Syntax = syntax;
			Arguments = arguments;
		}
	}
	[AttributeUsage(AttributeTargets.Method | AttributeTargets.Property | AttributeTargets.Parameter, AllowMultiple = false, Inherited = false)]
	[ExcludeFromCodeCoverage]
	internal sealed class UnscopedRefAttribute : Attribute
	{
	}
}
namespace System.Runtime.Versioning
{
	[AttributeUsage(AttributeTargets.Assembly | AttributeTargets.Module | AttributeTargets.Class | AttributeTargets.Struct | AttributeTargets.Enum | AttributeTargets.Constructor | AttributeTargets.Method | AttributeTargets.Property | AttributeTargets.Field | AttributeTargets.Event | AttributeTargets.Interface | AttributeTargets.Delegate, Inherited = false)]
	[ExcludeFromCodeCoverage]
	internal sealed class RequiresPreviewFeaturesAttribute : Attribute
	{
		public string? Message { get; }

		public string? Url { get; set; }

		public RequiresPreviewFeaturesAttribute()
		{
		}

		public RequiresPreviewFeaturesAttribute(string? message)
		{
			Message = message;
		}
	}
}
namespace System.Runtime.CompilerServices
{
	[AttributeUsage(AttributeTargets.Assembly, AllowMultiple = true)]
	internal sealed class IgnoresAccessChecksToAttribute : Attribute
	{
		public IgnoresAccessChecksToAttribute(string assemblyName)
		{
		}
	}
	[AttributeUsage(AttributeTargets.Parameter, AllowMultiple = false, Inherited = false)]
	[ExcludeFromCodeCoverage]
	internal sealed class CallerArgumentExpressionAttribute : Attribute
	{
		public string ParameterName { get; }

		public CallerArgumentExpressionAttribute(string parameterName)
		{
			ParameterName = parameterName;
		}
	}
	[AttributeUsage(AttributeTargets.Class | AttributeTargets.Struct | AttributeTargets.Interface, Inherited = false)]
	[ExcludeFromCodeCoverage]
	internal sealed class CollectionBuilderAttribute : Attribute
	{
		public Type BuilderType { get; }

		public string MethodName { get; }

		public CollectionBuilderAttribute(Type builderType, string methodName)
		{
			BuilderType = builderType;
			MethodName = methodName;
		}
	}
	[AttributeUsage(AttributeTargets.All, AllowMultiple = true, Inherited = false)]
	[ExcludeFromCodeCoverage]
	internal sealed class CompilerFeatureRequiredAttribute : Attribute
	{
		public const string RefStructs = "RefStructs";

		public const string RequiredMembers = "RequiredMembers";

		public string FeatureName { get; }

		public bool IsOptional { get; set; }

		public CompilerFeatureRequiredAttribute(string featureName)
		{
			FeatureName = featureName;
		}
	}
	[AttributeUsage(AttributeTargets.Parameter, AllowMultiple = false, Inherited = false)]
	[ExcludeFromCodeCoverage]
	internal sealed class InterpolatedStringHandlerArgumentAttribute : Attribute
	{
		public string[] Arguments { get; }

		public InterpolatedStringHandlerArgumentAttribute(string argument)
		{
			Arguments = new string[1] { argument };
		}

		public InterpolatedStringHandlerArgumentAttribute(params string[] arguments)
		{
			Arguments = arguments;
		}
	}
	[AttributeUsage(AttributeTargets.Class | AttributeTargets.Struct, AllowMultiple = false, Inherited = false)]
	[ExcludeFromCodeCoverage]
	internal sealed class InterpolatedStringHandlerAttribute : Attribute
	{
	}
	[EditorBrowsable(EditorBrowsableState.Never)]
	[ExcludeFromCodeCoverage]
	internal static class IsExternalInit
	{
	}
	[AttributeUsage(AttributeTargets.Method, Inherited = false)]
	[ExcludeFromCodeCoverage]
	internal sealed class ModuleInitializerAttribute : Attribute
	{
	}
	[AttributeUsage(AttributeTargets.Constructor | AttributeTargets.Method | AttributeTargets.Property, AllowMultiple = false, Inherited = false)]
	[ExcludeFromCodeCoverage]
	internal sealed class OverloadResolutionPriorityAttribute : Attribute
	{
		public int Priority { get; }

		public OverloadResolutionPriorityAttribute(int priority)
		{
			Priority = priority;
		}
	}
	[AttributeUsage(AttributeTargets.Parameter, Inherited = true, AllowMultiple = false)]
	[ExcludeFromCodeCoverage]
	internal sealed class ParamCollectionAttribute : Attribute
	{
	}
	[AttributeUsage(AttributeTargets.Class | AttributeTargets.Struct | AttributeTargets.Property | AttributeTargets.Field, AllowMultiple = false, Inherited = false)]
	[ExcludeFromCodeCoverage]
	internal sealed class RequiredMemberAttribute : Attribute
	{
	}
	[AttributeUsage(AttributeTargets.Parameter, Inherited = false)]
	[EditorBrowsable(EditorBrowsableState.Never)]
	[ExcludeFromCodeCoverage]
	internal sealed class RequiresLocationAttribute : Attribute
	{
	}
	[AttributeUsage(AttributeTargets.Module | AttributeTargets.Class | AttributeTargets.Struct | AttributeTargets.Constructor | AttributeTargets.Method | AttributeTargets.Property | AttributeTargets.Event | AttributeTargets.Interface, Inherited = false)]
	[ExcludeFromCodeCoverage]
	internal sealed class SkipLocalsInitAttribute : Attribute
	{
	}
}