using System.Collections.Generic;
using System.IO;
using UnityEngine;
using UnityEngine.SceneManagement;
using UnityEngine.UI;

public class HomeWorld_Initialize : MonoBehaviour
{
    public AudioSource audioSource;
    public AudioClip OpenMenuClip1;
    public float PlayVolume = 0.8f;
    public string StartingClipName = "UI_OpenMenu_Start.wav";

    private readonly System.Random random = new();
    //[ShowOnly] public float AudioElapsedTimePlaying = 0;
    [ShowOnly] public float AudioChangesOn = 0f;
    [ShowOnly] public bool AudioIsPlaying = false;
    public List<string> AudioClipNames = new() {
        "Gion3.ogg",
        "OriginStation.ogg",
        "TrainToTheFuture.ogg",
        "AsBefore.ogg"
        //"Finality-HOYO-MiX.ogg"
    };
    public bool useAssetBundle = false;
    public AudioBundleLoader BundleLoader;
    public AssetBundle AudioBundle;
    public RectTransform SettingsPanel;
    private Resolution GameResolutionPre;
    public Toggle FullscreenToggle;

    private async void Start()
    {
        if (useAssetBundle)
        {
            /*BundleLoader.InitializeAudioAssetBundle();
            new WaitForSeconds(2);*/
            AudioBundle = BundleLoader.GetAudioAssetBundle();
            OpenMenuClip1 = BundleLoader.GetAudioClipFromAssetBundle(StartingClipName);
        }
        else if (!OpenMenuClip1)
            OpenMenuClip1 = await JTN.Utils.LoadClip(Path.Combine(Application.streamingAssetsPath, StartingClipName));
        if (audioSource && OpenMenuClip1)
            audioSource.PlayOneShot(OpenMenuClip1, PlayVolume);
       /* if (SettingsPanel)
        {
            if (Screen.currentResolution.height != GameResolutionPre.height)
            {
                SettingsPanel.sizeDelta = new Vector2(SettingsPanel.sizeDelta.x, Screen.currentResolution.height);
                GameResolutionPre = Screen.currentResolution;
            }
            if (Screen.currentResolution.width != GameResolutionPre.width)
            {
                SettingsPanel.sizeDelta = new Vector2(Screen.currentResolution.width, SettingsPanel.sizeDelta.y);
                GameResolutionPre = Screen.currentResolution;
            }
        }*/

        if (PlayerPrefs.HasKey("FullscreenState") && FullscreenToggle)
        {
            if (PlayerPrefs.GetInt("FullscreenState") == 1)
            {
                FullscreenToggle.isOn = true;
            } else
            {
                FullscreenToggle.isOn = false;
            }
        }
    }

    private void FixedUpdate()
    {
        if (BundleLoader.AudioAssetBundle)
        {
            if (!audioSource.isPlaying)
                PlayBGM();
            else
            {
                AudioChangesOn -= Time.fixedDeltaTime;
            }
            if (AudioChangesOn <= 0f && AudioIsPlaying)
            {
                Debug.LogError("Clip has finished playing. Choosing a random clip...");
                PlayBGM();
            }
        }
    }

    /*private void Update()
    {
        if (SettingsPanel)
        {
            if (Screen.currentResolution.height != GameResolutionPre.height &&
                Screen.currentResolution.width != GameResolutionPre.width)
            {
                SettingsPanel.sizeDelta = new Vector2(Screen.currentResolution.width, Screen.currentResolution.height);
            }
            GameResolutionPre = Screen.currentResolution;
        }
    }*/
    public void PlayBGM()
    {
        string AudioClipName = AudioClipNames[random.Next(AudioClipNames.Count)];
        Debug.Log("Attempting to load audiobundle...");
        if (audioSource)
        {
            AudioClip clip = BundleLoader.GetAudioClipFromAssetBundle(/*"Default/" + */AudioClipName);
            if (!clip)
                Debug.LogError($"AudioClip {AudioClipName} could not be loaded.");
            else
            {
                audioSource.clip = clip;
                audioSource.Play();
                audioSource.clip = clip;
                AudioChangesOn = clip.length;
                Debug.LogError($"Tried playing ambience: {clip.name} with a length of {clip.length}");
                AudioIsPlaying = true;
                //TimesAmbientSet++;
            }
        }
    }

}