using System;
using System.Diagnostics;
using System.Net.Http;
using System.Reflection;
using System.Runtime.CompilerServices;
using System.Runtime.Versioning;
using System.Security;
using System.Security.Permissions;
using System.Text;
using System.Threading;
using System.Threading.Tasks;
using BepInEx;
using BepInEx.Logging;
using Microsoft.CodeAnalysis;
using UnityEngine;

[assembly: CompilationRelaxations(8)]
[assembly: RuntimeCompatibility(WrapNonExceptionThrows = true)]
[assembly: Debuggable(DebuggableAttribute.DebuggingModes.Default | DebuggableAttribute.DebuggingModes.DisableOptimizations | DebuggableAttribute.DebuggingModes.IgnoreSymbolStoreSequencePoints | DebuggableAttribute.DebuggingModes.EnableEditAndContinue)]
[assembly: TargetFramework(".NETStandard,Version=v2.1", FrameworkDisplayName = ".NET Standard 2.1")]
[assembly: AssemblyCompany("PlayerCounter")]
[assembly: AssemblyConfiguration("Debug")]
[assembly: AssemblyDescription("Simply just counts how much players are playing the MBLCP modpack")]
[assembly: AssemblyFileVersion("1.0.0.0")]
[assembly: AssemblyInformationalVersion("1.0.0+00bab9c65c5cf5f92832a514cdf153706f27f530")]
[assembly: AssemblyProduct("PlayerCounter")]
[assembly: AssemblyTitle("PlayerCounter")]
[assembly: SecurityPermission(SecurityAction.RequestMinimum, SkipVerification = true)]
[assembly: AssemblyVersion("1.0.0.0")]
[module: UnverifiableCode]
[module: RefSafetyRules(11)]
namespace Microsoft.CodeAnalysis
{
	[CompilerGenerated]
	[Microsoft.CodeAnalysis.Embedded]
	internal sealed class EmbeddedAttribute : Attribute
	{
	}
}
namespace System.Runtime.CompilerServices
{
	[CompilerGenerated]
	[Microsoft.CodeAnalysis.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]
	[Microsoft.CodeAnalysis.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]
	[Microsoft.CodeAnalysis.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 PlayerCounter
{
	[BepInPlugin("com.seeya.mblcp.playercounter", "Player Counter", "1.0.0")]
	public class Plugin : BaseUnityPlugin
	{
		public static Plugin Instance { get; private set; }

		internal static ManualLogSource Log { get; private set; }

		private void Awake()
		{
			Instance = this;
			Log = ((BaseUnityPlugin)this).Logger;
			Log.LogInfo((object)"Initializing Player Counter");
			HeartbeatHost.EnsureExists();
			Log.LogInfo((object)"Player Counter is loaded!");
		}

		public static string LoadOrCreatePlayerId()
		{
			string text = PlayerPrefs.GetString("MBLCP_PlayerId", string.Empty);
			if (string.IsNullOrEmpty(text))
			{
				text = SystemInfo.deviceUniqueIdentifier;
				PlayerPrefs.SetString("MBLCP_PlayerId", text);
				PlayerPrefs.Save();
				Log.LogDebug((object)"Generated new player ID");
			}
			return text;
		}
	}
	public class HeartbeatHost : MonoBehaviour
	{
		private static HeartbeatHost? _instance;

		private static readonly HttpClient Http = new HttpClient();

		private const string ApiUrl = "https://mblcp-player-tracker-still-snow-8423.fly.dev/heartbeat";

		private const int IntervalMs = 30000;

		private Timer? _timer;

		private string _playerId = string.Empty;

		private int _isSending = 0;

		public static void EnsureExists()
		{
			//IL_0017: Unknown result type (might be due to invalid IL or missing references)
			//IL_001d: Expected O, but got Unknown
			if (!((Object)(object)_instance != (Object)null))
			{
				GameObject val = new GameObject("MBLCP_HeartbeatHost");
				((Object)val).hideFlags = (HideFlags)61;
				Object.DontDestroyOnLoad((Object)(object)val);
				_instance = val.AddComponent<HeartbeatHost>();
			}
		}

		private void Awake()
		{
			if ((Object)(object)_instance != (Object)null && (Object)(object)_instance != (Object)(object)this)
			{
				Object.Destroy((Object)(object)((Component)this).gameObject);
			}
			else
			{
				_instance = this;
			}
		}

		private void Start()
		{
			_playerId = Plugin.LoadOrCreatePlayerId();
			Plugin.Log.LogDebug((object)("Player ID: " + _playerId));
			_timer = new Timer(async delegate
			{
				await SendHeartbeat();
			}, null, 0, 30000);
			Application.quitting += OnAppQuitting;
		}

		private async Task SendHeartbeat()
		{
			Plugin.Log.LogDebug((object)"Ping sent to server");
			if (Interlocked.Exchange(ref _isSending, 1) == 1)
			{
				Plugin.Log.LogDebug((object)"Heartbeat already in progress, skipping");
				return;
			}
			try
			{
				string jsonData = "{\"modpack\":\"MBLCP\"}";
				using StringContent content = new StringContent(jsonData, Encoding.UTF8, "application/json");
				using HttpRequestMessage request = new HttpRequestMessage(HttpMethod.Post, "https://mblcp-player-tracker-still-snow-8423.fly.dev/heartbeat")
				{
					Content = content
				};
				request.Headers.Add("X-Player-ID", _playerId);
				using HttpResponseMessage response = await Http.SendAsync(request);
				if (!response.IsSuccessStatusCode)
				{
					string body = await response.Content.ReadAsStringAsync();
					Plugin.Log.LogDebug((object)$"Server returned {(int)response.StatusCode}: {body}");
					return;
				}
				string result = await response.Content.ReadAsStringAsync();
				Plugin.Log.LogDebug((object)("Heartbeat successful: " + result));
			}
			catch (HttpRequestException ex2)
			{
				HttpRequestException httpEx = ex2;
				Plugin.Log.LogDebug((object)("Network error: " + httpEx.Message));
			}
			catch (TaskCanceledException)
			{
				Plugin.Log.LogDebug((object)"Heartbeat timed out");
			}
			catch (Exception ex4)
			{
				Exception ex = ex4;
				Plugin.Log.LogDebug((object)("Error: " + ex.GetType().Name + " - " + ex.Message));
			}
			finally
			{
				Interlocked.Exchange(ref _isSending, 0);
			}
		}

		private void OnAppQuitting()
		{
			DisposeTimer();
		}

		private void OnDestroy()
		{
			Plugin.Log.LogInfo((object)"Heartbeat host destroyed, disposing timer");
			DisposeTimer();
			Application.quitting -= OnAppQuitting;
		}

		private void DisposeTimer()
		{
			try
			{
				_timer?.Dispose();
			}
			catch
			{
			}
			_timer = null;
		}
	}
	public static class MyPluginInfo
	{
		public const string PLUGIN_GUID = "com.seeya.mblcp.playercounter";

		public const string PLUGIN_NAME = "Player Counter";

		public const string PLUGIN_VERSION = "1.0.0";
	}
}