using System;
using System.Collections;
using System.Collections.Generic;
using System.Diagnostics;
using System.IO;
using System.Linq;
using System.Reflection;
using System.Reflection.Emit;
using System.Runtime.CompilerServices;
using System.Runtime.Versioning;
using BepInEx;
using BepInEx.Configuration;
using BepInEx.Logging;
using CustomBoomboxTracks.Configuration;
using CustomBoomboxTracks.Managers;
using CustomBoomboxTracks.Utilities;
using HarmonyLib;
using UnityEngine;
using UnityEngine.Networking;

[assembly: CompilationRelaxations(8)]
[assembly: RuntimeCompatibility(WrapNonExceptionThrows = true)]
[assembly: Debuggable(DebuggableAttribute.DebuggingModes.IgnoreSymbolStoreSequencePoints)]
[assembly: TargetFramework(".NETStandard,Version=v2.1", FrameworkDisplayName = ".NET Standard 2.1")]
[assembly: AssemblyCompany("CustomBoomboxTracks")]
[assembly: AssemblyConfiguration("Release")]
[assembly: AssemblyFileVersion("1.4.0.0")]
[assembly: AssemblyInformationalVersion("1.4.0")]
[assembly: AssemblyProduct("CustomBoomboxTracks")]
[assembly: AssemblyTitle("CustomBoomboxTracks")]
[assembly: AssemblyVersion("1.4.0.0")]
namespace CustomBoomboxTracks
{
	[BepInPlugin("com.steven.lethalcompany.boomboxmusic", "Custom Boombox Music", "1.4.0")]
	public class BoomboxPlugin : BaseUnityPlugin
	{
		private const string GUID = "com.steven.lethalcompany.boomboxmusic";

		private const string NAME = "Custom Boombox Music";

		private const string VERSION = "1.4.0";

		private static BoomboxPlugin Instance;

		private void Awake()
		{
			//IL_001f: Unknown result type (might be due to invalid IL or missing references)
			Instance = this;
			LogInfo("Loading...");
			AudioManager.GenerateFolders();
			Config.Init();
			new Harmony("com.steven.lethalcompany.boomboxmusic").PatchAll();
			LogInfo("Loading Complete!");
		}

		internal static void LogDebug(string message)
		{
			Instance.Log(message, (LogLevel)32);
		}

		internal static void LogInfo(string message)
		{
			Instance.Log(message, (LogLevel)16);
		}

		internal static void LogWarning(string message)
		{
			Instance.Log(message, (LogLevel)4);
		}

		internal static void LogError(string message)
		{
			Instance.Log(message, (LogLevel)2);
		}

		internal static void LogError(Exception ex)
		{
			Instance.Log(ex.Message + "\n" + ex.StackTrace, (LogLevel)2);
		}

		private void Log(string message, LogLevel logLevel)
		{
			//IL_0006: Unknown result type (might be due to invalid IL or missing references)
			((BaseUnityPlugin)this).Logger.Log(logLevel, (object)message);
		}
	}
}
namespace CustomBoomboxTracks.Utilities
{
	public class SharedCoroutineStarter : MonoBehaviour
	{
		private static SharedCoroutineStarter _instance;

		public static Coroutine StartCoroutine(IEnumerator routine)
		{
			//IL_0012: Unknown result type (might be due to invalid IL or missing references)
			if ((Object)(object)_instance == (Object)null)
			{
				_instance = new GameObject("Shared Coroutine Starter").AddComponent<SharedCoroutineStarter>();
				Object.DontDestroyOnLoad((Object)(object)_instance);
			}
			return ((MonoBehaviour)_instance).StartCoroutine(routine);
		}
	}
}
namespace CustomBoomboxTracks.Patches
{
	[HarmonyPatch(typeof(BoomboxItem), "PocketItem")]
	internal class BoomboxItem_PocketItem
	{
		private static IEnumerable<CodeInstruction> Transpiler(IEnumerable<CodeInstruction> instructions)
		{
			List<CodeInstruction> list = instructions.ToList();
			bool flag = false;
			for (int i = 0; i < list.Count; i++)
			{
				if (!flag)
				{
					if (list[i].opcode == OpCodes.Call)
					{
						flag = true;
					}
					continue;
				}
				if (list[i].opcode == OpCodes.Ret)
				{
					break;
				}
				list[i].opcode = OpCodes.Nop;
			}
			return list;
		}
	}
	[HarmonyPatch(typeof(BoomboxItem), "Start")]
	internal class BoomboxItem_Start
	{
		private static void Postfix(BoomboxItem __instance)
		{
			if (AudioManager.FinishedLoading)
			{
				AudioManager.ApplyClips(__instance);
				return;
			}
			AudioManager.OnAllSongsLoaded += delegate
			{
				AudioManager.ApplyClips(__instance);
			};
		}
	}
	[HarmonyPatch(typeof(BoomboxItem), "StartMusic")]
	internal class BoomboxItem_StartMusic
	{
		private static void Postfix(BoomboxItem __instance, bool startMusic)
		{
			if (startMusic)
			{
				BoomboxPlugin.LogInfo("Playing " + ((Object)__instance.boomboxAudio.clip).name);
			}
		}
	}
	[HarmonyPatch(typeof(StartOfRound), "Awake")]
	internal class StartOfRound_Awake
	{
		private static void Prefix()
		{
			AudioManager.Load();
		}
	}
}
namespace CustomBoomboxTracks.Managers
{
	internal static class AudioManager
	{
		private static string[] allSongPaths;

		private static List<AudioClip> clips = new List<AudioClip>();

		private static bool firstRun = true;

		private static bool finishedLoading = false;

		private static readonly string directory = Path.Combine(Paths.BepInExRootPath, "Custom Songs", "Boombox Music");

		public static bool FinishedLoading => finishedLoading;

		public static bool HasNoSongs => allSongPaths.Length == 0;

		public static event Action OnAllSongsLoaded;

		public static void GenerateFolders()
		{
			Directory.CreateDirectory(directory);
			BoomboxPlugin.LogInfo("Created directory at " + directory);
		}

		public static void Load()
		{
			if (!firstRun)
			{
				return;
			}
			firstRun = false;
			allSongPaths = Directory.GetFiles(directory);
			if (allSongPaths.Length == 0)
			{
				BoomboxPlugin.LogWarning("No songs found!");
				return;
			}
			BoomboxPlugin.LogInfo("Preparing to load AudioClips...");
			List<Coroutine> list = new List<Coroutine>();
			string[] array = allSongPaths;
			for (int i = 0; i < array.Length; i++)
			{
				Coroutine item = SharedCoroutineStarter.StartCoroutine(LoadAudioClip(array[i]));
				list.Add(item);
			}
			SharedCoroutineStarter.StartCoroutine(WaitForAllClips(list));
		}

		private static IEnumerator LoadAudioClip(string filePath)
		{
			BoomboxPlugin.LogInfo("Loading " + filePath + "!");
			if ((int)GetAudioType(filePath) == 0)
			{
				BoomboxPlugin.LogError("Failed to load AudioClip from " + filePath + "\nUnsupported file extension!");
				yield break;
			}
			UnityWebRequest loader = UnityWebRequestMultimedia.GetAudioClip(filePath, GetAudioType(filePath));
			if (Config.StreamFromDisk)
			{
				DownloadHandler downloadHandler = loader.downloadHandler;
				((DownloadHandlerAudioClip)((downloadHandler is DownloadHandlerAudioClip) ? downloadHandler : null)).streamAudio = true;
			}
			loader.SendWebRequest();
			while (!loader.isDone)
			{
				yield return null;
			}
			if (loader.error != null)
			{
				BoomboxPlugin.LogError("Error loading clip from path: " + filePath + "\n" + loader.error);
				BoomboxPlugin.LogError(loader.error);
				yield break;
			}
			AudioClip content = DownloadHandlerAudioClip.GetContent(loader);
			if (Object.op_Implicit((Object)(object)content) && (int)content.loadState == 2)
			{
				BoomboxPlugin.LogInfo("Loaded " + filePath);
				((Object)content).name = Path.GetFileName(filePath);
				clips.Add(content);
			}
			else
			{
				BoomboxPlugin.LogError("Failed to load clip at: " + filePath + "\nThis might be due to an mismatch between the audio codec and the file extension!");
			}
		}

		private static IEnumerator WaitForAllClips(List<Coroutine> coroutines)
		{
			foreach (Coroutine coroutine in coroutines)
			{
				yield return coroutine;
			}
			clips.Sort((AudioClip first, AudioClip second) => ((Object)first).name.CompareTo(((Object)second).name));
			finishedLoading = true;
			AudioManager.OnAllSongsLoaded?.Invoke();
			AudioManager.OnAllSongsLoaded = null;
		}

		public static void ApplyClips(BoomboxItem __instance)
		{
			BoomboxPlugin.LogInfo("Applying clips!");
			if (Config.UseDefaultSongs)
			{
				__instance.musicAudios = __instance.musicAudios.Concat(clips).ToArray();
			}
			else
			{
				__instance.musicAudios = clips.ToArray();
			}
			BoomboxPlugin.LogInfo($"Total Clip Count: {__instance.musicAudios.Length}");
		}

		private static AudioType GetAudioType(string path)
		{
			string text = Path.GetExtension(path).ToLower();
			switch (text)
			{
			case ".wav":
				return (AudioType)20;
			case ".ogg":
				return (AudioType)14;
			case ".mp3":
				return (AudioType)13;
			default:
				BoomboxPlugin.LogError("Unsupported extension type: " + text);
				return (AudioType)0;
			}
		}
	}
}
namespace CustomBoomboxTracks.Configuration
{
	internal static class Config
	{
		private const string CONFIG_FILE_NAME = "boombox.cfg";

		private static ConfigFile _config;

		private static ConfigEntry<bool> _useDefaultSongs;

		private static ConfigEntry<bool> _streamAudioFromDisk;

		public static bool UseDefaultSongs
		{
			get
			{
				if (!_useDefaultSongs.Value)
				{
					return AudioManager.HasNoSongs;
				}
				return true;
			}
		}

		public static bool StreamFromDisk => _streamAudioFromDisk.Value;

		public static void Init()
		{
			//IL_001a: Unknown result type (might be due to invalid IL or missing references)
			//IL_0024: Expected O, but got Unknown
			BoomboxPlugin.LogInfo("Initializing config...");
			_config = new ConfigFile(Path.Combine(Paths.ConfigPath, "boombox.cfg"), true);
			_useDefaultSongs = _config.Bind<bool>("Config", "Use Default Songs", false, "Include the default songs in the rotation.");
			_streamAudioFromDisk = _config.Bind<bool>("Config", "Stream Audio From Disk", false, "Requires less memory and takes less time to load, but prevents playing the same song twice at once.");
			BoomboxPlugin.LogInfo("Config initialized!");
		}

		private static void PrintConfig()
		{
			BoomboxPlugin.LogInfo($"Use Default Songs: {_useDefaultSongs.Value}");
			BoomboxPlugin.LogInfo($"Stream From Disk: {_streamAudioFromDisk}");
		}
	}
}