using System;
using System.Collections;
using System.Collections.Generic;
using System.Diagnostics;
using System.IO;
using System.Linq;
using System.Reflection;
using System.Runtime.CompilerServices;
using System.Runtime.InteropServices;
using System.Runtime.Versioning;
using BepInEx;
using BepInEx.Configuration;
using HarmonyLib;
using UnityEngine;
using UnityEngine.Networking;

[assembly: CompilationRelaxations(8)]
[assembly: RuntimeCompatibility(WrapNonExceptionThrows = true)]
[assembly: Debuggable(DebuggableAttribute.DebuggingModes.Default | DebuggableAttribute.DebuggingModes.DisableOptimizations | DebuggableAttribute.DebuggingModes.IgnoreSymbolStoreSequencePoints | DebuggableAttribute.DebuggingModes.EnableEditAndContinue)]
[assembly: AssemblyTitle("SlimeYuri_CustomBugle")]
[assembly: AssemblyDescription("")]
[assembly: AssemblyConfiguration("")]
[assembly: AssemblyCompany("")]
[assembly: AssemblyProduct("SlimeYuri_CustomBugle")]
[assembly: AssemblyCopyright("Copyright ©  2025")]
[assembly: AssemblyTrademark("")]
[assembly: ComVisible(false)]
[assembly: Guid("4409cff3-398c-4a65-ba84-16595b826019")]
[assembly: AssemblyFileVersion("1.0.0.0")]
[assembly: TargetFramework(".NETFramework,Version=v4.7.2", FrameworkDisplayName = ".NET Framework 4.7.2")]
[assembly: AssemblyVersion("1.0.0.0")]
namespace SlimeYuri_CustomBugle;

[BepInPlugin("CustomBugle_SlimeYuri", "CustomBugle", "1.3.0")]
[BepInProcess("PEAK.exe")]
public class Peak_Project : BaseUnityPlugin
{
	internal static float globalVolume = 0.35f;

	private const float VOLUME_STEP = 0.5f;

	private const float CLAMP_MIN = 0f;

	private const float CLAMP_MAX = 1f;

	private ConfigEntry<KeyCode> hotkey;

	private Rect windowRect = new Rect((float)(Screen.width - 110), 10f, 100f, 60f);

	private static bool openRandomPitch = true;

	private bool open = false;

	private static Dictionary<int, AudioClip> customBugleClips = new Dictionary<int, AudioClip>();

	private static float Counter = 0f;

	private static int RefactorIndex = 10;

	private static int MusicNum = 0;

	private void Awake()
	{
		//IL_0028: Unknown result type (might be due to invalid IL or missing references)
		//IL_002e: Expected O, but got Unknown
		//IL_00b3: Unknown result type (might be due to invalid IL or missing references)
		//IL_00c0: Expected O, but got Unknown
		((BaseUnityPlugin)this).Logger.LogInfo((object)"[CustomBugle] 启动中");
		((BaseUnityPlugin)this).Logger.LogInfo((object)"BepInEx:HelloWorld");
		Harmony val = new Harmony("CustomBugle_SlimeYuri");
		Type type = AccessTools.TypeByName("BugleSFX");
		if (type == null)
		{
			((BaseUnityPlugin)this).Logger.LogError((object)"[CustomBugle] 没有找到音频文件SFX!");
			return;
		}
		MethodInfo method = type.GetMethod("Update", BindingFlags.Instance | BindingFlags.Public | BindingFlags.NonPublic);
		MethodInfo methodInfo = AccessTools.Method(typeof(Peak_Project), "UpdatePostfix", (Type[])null, (Type[])null);
		if (method == null || methodInfo == null)
		{
			((BaseUnityPlugin)this).Logger.LogError((object)"[CustomBugle] 没有找到补丁运行方法");
			return;
		}
		val.Patch((MethodBase)method, (HarmonyMethod)null, new HarmonyMethod(methodInfo), (HarmonyMethod)null, (HarmonyMethod)null, (HarmonyMethod)null);
		val.PatchAll(typeof(Peak_Project));
		((BaseUnityPlugin)this).Logger.LogInfo((object)"[CustomBugle] Harmony patch 成功运行");
		LoadCustomClips();
	}

	private void LoadCustomClips()
	{
		string path = Path.Combine(Paths.PluginPath, "Slime_Silly-CustomBugle");
		string[] files = Directory.GetFiles(path);
		int num = 0;
		string[] array = files;
		foreach (string text in array)
		{
			string text2 = Path.GetExtension(text).ToLower();
			if (text2 == ".wav" || text2 == ".mp3" || text2 == ".ogg")
			{
				((MonoBehaviour)this).StartCoroutine(LoadAudioClip(num, text));
				num++;
			}
		}
	}

	private IEnumerator LoadAudioClip(int index, string filePath)
	{
		string uri = "file://" + filePath;
		string extension = Path.GetExtension(filePath).ToLower();
		AudioType audioType;
		switch (extension)
		{
		case ".mp3":
			audioType = (AudioType)13;
			break;
		case ".wav":
			audioType = (AudioType)20;
			break;
		case ".ogg":
			audioType = (AudioType)14;
			break;
		default:
			((BaseUnityPlugin)this).Logger.LogWarning((object)("[CustomBugle] 不支持的文件格式: " + extension));
			yield break;
		}
		UnityWebRequest uwr = UnityWebRequestMultimedia.GetAudioClip(uri, audioType);
		try
		{
			yield return uwr.SendWebRequest();
			if ((int)uwr.result == 2 || (int)uwr.result == 3)
			{
				((BaseUnityPlugin)this).Logger.LogError((object)("[CustomBugle] 加载失败: " + filePath + ", Error: " + uwr.error));
				yield break;
			}
			AudioClip clip = DownloadHandlerAudioClip.GetContent(uwr);
			if ((Object)(object)clip != (Object)null)
			{
				customBugleClips[index] = clip;
				((BaseUnityPlugin)this).Logger.LogInfo((object)("[CustomBugle] 成功加载: " + filePath));
				MusicNum = customBugleClips.Keys.Count((int key) => key >= 0);
				Debug.LogError((object)$"有 {MusicNum}首歌曲");
				RefactorIndex = customBugleClips.Keys.Count((int key) => key >= 0);
				Debug.LogError((object)$" 重构因子{RefactorIndex}");
			}
			else
			{
				((BaseUnityPlugin)this).Logger.LogError((object)("[CustomBugle] 音频解码失败: " + filePath));
			}
		}
		finally
		{
			((IDisposable)uwr)?.Dispose();
		}
	}

	[HarmonyPrefix]
	[HarmonyPatch(typeof(BugleSFX), "Update")]
	private static void UpdatePrefix(BugleSFX __instance)
	{
		float axis = Input.GetAxis("Mouse ScrollWheel");
		if (Mathf.Abs(axis) > float.Epsilon)
		{
			globalVolume += axis * 0.5f;
			globalVolume = Mathf.Clamp(globalVolume, 0f, 1f);
			Debug.Log((object)$"[CustomBugle] 滚轮调整音量至: {globalVolume:F2}");
		}
		__instance.volume = globalVolume;
	}

	private static void UpdatePostfix(object __instance)
	{
		//IL_0090: Unknown result type (might be due to invalid IL or missing references)
		//IL_0097: Expected O, but got Unknown
		Counter += Time.deltaTime;
		Type type = __instance.GetType();
		FieldInfo fieldInfo = AccessTools.Field(type, "hold");
		FieldInfo fieldInfo2 = AccessTools.Field(type, "bugle");
		FieldInfo fieldInfo3 = AccessTools.Field(type, "buglePlayer");
		FieldInfo fieldInfo4 = AccessTools.Field(type, "currentClip");
		if (fieldInfo == null || fieldInfo2 == null || fieldInfo3 == null || fieldInfo4 == null)
		{
			return;
		}
		bool flag = (bool)fieldInfo.GetValue(__instance);
		AudioSource val = (AudioSource)fieldInfo3.GetValue(__instance);
		int key2 = (int)fieldInfo4.GetValue(__instance);
		if (!flag || !((Object)(object)val != (Object)null) || !customBugleClips.TryGetValue(key2, out var value) || !((Object)(object)val.clip != (Object)(object)value))
		{
			return;
		}
		val.clip = value;
		if (!openRandomPitch)
		{
			val.pitch = 1f;
		}
		val.Play();
		if (!(Counter > 0.2f) || MusicNum <= 4)
		{
			return;
		}
		Counter = 0f;
		List<KeyValuePair<int, AudioClip>> list = customBugleClips.OrderBy((KeyValuePair<int, AudioClip> pair) => pair.Key).ToList();
		Dictionary<int, AudioClip> dictionary = new Dictionary<int, AudioClip>();
		int num = Random.Range(RefactorIndex - MusicNum, RefactorIndex - 4 + 1);
		foreach (KeyValuePair<int, AudioClip> item in list)
		{
			int key3 = item.Key - num;
			dictionary[key3] = item.Value;
		}
		customBugleClips = dictionary;
		RefactorIndex = customBugleClips.Keys.Count((int key) => key >= 0);
		foreach (int key4 in customBugleClips.Keys)
		{
			Debug.LogError((object)"以下是重构~");
			Debug.LogError((object)key4);
			Debug.LogError((object)customBugleClips[key4]);
		}
		Debug.LogError((object)$" 重构因子{RefactorIndex}");
	}

	private void Start()
	{
		hotkey = ((BaseUnityPlugin)this).Config.Bind<KeyCode>("快捷键", "hotkey", (KeyCode)99, "默认键位键盘C,改键位时复制上述支持的键位即可:The default key for the keyboard is C. When changing the key, you can copy the supported keys mentioned above.");
	}

	private void Update()
	{
		//IL_0007: Unknown result type (might be due to invalid IL or missing references)
		if (Input.GetKeyDown(hotkey.Value))
		{
			open = !open;
		}
	}

	private void OnGUI()
	{
		//IL_000e: Unknown result type (might be due to invalid IL or missing references)
		//IL_001a: Unknown result type (might be due to invalid IL or missing references)
		//IL_002e: Expected O, but got Unknown
		//IL_0029: Unknown result type (might be due to invalid IL or missing references)
		//IL_002e: Unknown result type (might be due to invalid IL or missing references)
		if (open)
		{
			windowRect = GUILayout.Window(0, windowRect, new WindowFunction(WindowFun), "Manager", Array.Empty<GUILayoutOption>());
		}
	}

	public void WindowFun(int id)
	{
		GUILayout.BeginHorizontal(Array.Empty<GUILayoutOption>());
		GUILayout.FlexibleSpace();
		if (GUILayout.Button("X", (GUILayoutOption[])(object)new GUILayoutOption[1] { GUILayout.Width(22f) }))
		{
			open = false;
		}
		GUILayout.EndHorizontal();
		GUILayout.BeginHorizontal(GUI.skin.box, Array.Empty<GUILayoutOption>());
		GUILayout.Label("音量:Volume", Array.Empty<GUILayoutOption>());
		GUILayout.Label((int)(globalVolume * 100f) + "%", Array.Empty<GUILayoutOption>());
		GUILayout.EndHorizontal();
		GUILayout.HorizontalSlider(globalVolume, 0f, 1f, Array.Empty<GUILayoutOption>());
		GUILayout.BeginHorizontal(GUI.skin.box, Array.Empty<GUILayoutOption>());
		openRandomPitch = GUILayout.Toggle(openRandomPitch, "点击我关闭随机音调:click me to diactive random Pitch", Array.Empty<GUILayoutOption>());
		GUILayout.EndHorizontal();
		GUILayout.BeginHorizontal(GUI.skin.box, Array.Empty<GUILayoutOption>());
		GUILayout.Label("ScrollUp向上滚轮__Volume++", Array.Empty<GUILayoutOption>());
		GUILayout.Label("ScrollDown向下滚轮__Volume--", Array.Empty<GUILayoutOption>());
		GUILayout.Label("进入ESC菜单来点选按钮", Array.Empty<GUILayoutOption>());
		GUILayout.Label("Enter the ESC menu and select the button.", Array.Empty<GUILayoutOption>());
		GUILayout.EndHorizontal();
		GUI.DragWindow();
	}
}