using System.IO;
using System.Collections;
using System.Collections.Generic;
using BepInEx;
using BepInEx.Logging;
using UnityEngine;
using HarmonyLib;
using CUCoreLib.Helpers;

namespace VangersMusic;

[BepInPlugin(MOD_CUSTOM_ID, MOD_CUSTOM_NAME, MOD_CUSTOM_VER)]
[BepInDependency("net.cucorelib", BepInDependency.DependencyFlags.HardDependency)]
public class Plugin : BaseUnityPlugin
{
    internal static new ManualLogSource Logger;
	private readonly Harmony _harmony = new(MOD_CUSTOM_ID);

	const string MOD_CUSTOM_ID = "org.rendo.vangersmusic";
	const string MOD_CUSTOM_NAME = "VangersMusic";
	const string MOD_CUSTOM_VER = "0.1";

	private AudioClip _mainMenu;
	private AudioClip[] _location;
	private AudioClip _death;
	private AudioClip _dying;
	private AudioClip _infernals;
        
	private SongList GenerateSongList(AudioClip forClip) {
		SongList list = new SongList();
		list.songs = new AudioClip[] {forClip};
		return list;
	}


    private void Awake()
    {
        // Plugin startup logic
        Logger = base.Logger;
		
		_mainMenu = AssetLoader.LoadEmbeddedAudio("Audio.MainTheme.wav");

		_location = new AudioClip[] {
			AssetLoader.LoadEmbeddedAudio("Audio.Fostral.wav"),
			AssetLoader.LoadEmbeddedAudio("Audio.Necross.wav"),
			AssetLoader.LoadEmbeddedAudio("Audio.Glorx.wav"),
			AssetLoader.LoadEmbeddedAudio("Audio.Xplo.wav"),
			AssetLoader.LoadEmbeddedAudio("Audio.OuterWorlds.wav"),
		};

		_death = AssetLoader.LoadEmbeddedAudio("Audio.Death.wav");
		_dying = AssetLoader.LoadEmbeddedAudio("Audio.VangersForever.wav");
		_infernals = AssetLoader.LoadEmbeddedAudio("Audio.Infernals.wav");

        Logger.LogInfo($"Plugin {MyPluginInfo.PLUGIN_GUID} is loaded!");
		StartCoroutine(OverrideMenuMusic());
		StartCoroutine(OverrideMusicManager());
		
    }
	private void Start() {
			PreRunScript.instance.menuSongs = new List<AudioClip>(){_mainMenu};
	}
	private IEnumerator OverrideMusicManager() {
		while (true) {
			Logger.LogInfo("Waiting for music player to load");
			yield return new WaitUntil(()=> MusicManager.main != null);
			Logger.LogInfo("Started overriding music");

			MusicManager.main.deadClip = _death;
			MusicManager.main.dyingClip = _dying;
			MusicManager.main.biomeMusic = new SongList[] {
				GenerateSongList(_location[0]),
				GenerateSongList(_location[1]),
				GenerateSongList(_location[2]),
				GenerateSongList(_location[3]),
				GenerateSongList(_location[4]),
			};
			foreach(var droneTrack in MusicManager.main.droneTracks) {
				droneTrack.clip = _infernals;
			}
			Logger.LogInfo("Ended overriding music");
			yield return new WaitUntil(()=> MusicManager.main == null);
		}
	}
	private IEnumerator OverrideMenuMusic() {
		while (true) {
			yield return new WaitUntil(()=> PreRunScript.instance != null);

			PreRunScript.instance.menuSongs = new List<AudioClip>(){_mainMenu};
			yield return new WaitUntil(()=> PreRunScript.instance == null);
		}
	}
}