using System;
using UnityEngine;
using UnityEngine.Events;

using System.Collections;
using System.Diagnostics;
using Debug = UnityEngine.Debug;

public class Bundle : Regist
{
    #region

    public static bool LoadComplete;

    public static Bundle Instance;

    public static AssetBundle UI;
    public static AssetBundle Atlas;
    public static AssetBundle Effect;
    public static AssetBundle Audio;
    public static AssetBundle Scene;
    public static AssetBundle Config;

    #endregion

    public override void RegistImmed()
    {
        if (RegistFlag)
        {
            return;
        }
        else
        {
            RegistFlag = true;
        }

        enabled = true;
        Instance = this;

        LoadAll
        (
            () => LoadComplete = true
        );
    }


    public static string GetStreamPath()
    {
        if (Application.isEditor)
            //			return "file://" +  System.Environment.CurrentDirectory.Replace("\\", "/"); // Use the build output folder directly.
            return "file://" + Application.streamingAssetsPath + "/Bundle/Windows/";//user local stream
        else if (Application.isWebPlayer)
            return System.IO.Path.GetDirectoryName(Application.absoluteURL).Replace("\\", "/") + "/StreamingAssets";
        else if (Application.platform == RuntimePlatform.IPhonePlayer)
            return "file://" + Application.streamingAssetsPath + "/Bundle/IOS/";
        else if (Application.isMobilePlatform || Application.isConsolePlatform)
            return Application.streamingAssetsPath + "/Bundle/Android/";
        else // For standalone player.
            return "file://" + Application.streamingAssetsPath;

        //return "file://" + Application.streamingAssetsPath + "/Bundle/Windows/";
    }


    public void LoadAll(UnityAction callback)
    {
        StartCoroutine(ILoadAll(callback));
    }

    public static IEnumerator ILoadAll(UnityAction callback)
    {
        yield return LoadConfig();

        if (!Logo.LogoComplete)
        {
            ManaReso.AddAsyncLoad("ability_config", Folder.Config);
            ManaReso.AddAsyncLoad("achieve_config", Folder.Config);
            ManaReso.AddAsyncLoad("award_config", Folder.Config);
            ManaReso.AddAsyncLoad("flower_config", Folder.Config);
            ManaReso.AddAsyncLoad("offline_config", Folder.Config);
            ManaReso.AddAsyncLoad("pack_config", Folder.Config);
            ManaReso.AddAsyncLoad("signin_config", Folder.Config);
            ManaReso.AddAsyncLoad("skill_config", Folder.Config);
            ManaReso.AddAsyncLoad("English", Folder.Config);
            ManaReso.AddAsyncLoad("ChineseSimplified", Folder.Config);
            ManaReso.AddAsyncLoad("ChineseTraditional", Folder.Config);
        }

        yield return LoadUI();

        if (!Logo.LogoComplete)
        {
            ManaReso.AddAsyncLoad<ObjRoot>("EventSystem", 1, Folder.UI, ObjType.EventSystem);
            ManaReso.AddAsyncLoad<ObjRoot>("MainCamera", 1, Folder.UI, ObjType.MainCamera);
            ManaReso.AddAsyncLoad<ObjRoot>("Canvas", 1, Folder.UI, ObjType.Canvas);
        }

        yield return LoadScene();

        if (!Logo.LogoComplete)
        {
            if (Data.GetPlayerBool("TutorialA") && Data.GetPlayerInt("TutorialIndexA") == 1)
            {
                ManaReso.AddAsyncPlayer("PlayerPink");
                ManaReso.AddAsyncPlayer("PlayerBlond");
                ManaReso.AddAsyncPlayer("PlayerBrown");
            }
            else
            {
                ManaReso.AddAsyncPlayer(Data.GetPlayerString("Player"));
            }

            ManaReso.AddAsyncLoad<Flower>("Flower", 9, Folder.Scene, ObjType.Flower);

            ManaReso.AddAsyncLoad<ObjRoot>("Page", 2, Folder.Scene, ObjType.Page);
            ManaReso.AddAsyncLoad<ObjRoot>("Garden", 1, Folder.Scene, ObjType.Garden);
        }

        yield return LoadAudio();

        if (!Logo.LogoComplete)
        {
            ManaReso.AddAsyncLoad<ObjRoot>("Music", 1, Folder.Audio, ObjType.Music);

            ManaReso.AddAsyncLoad("BtnClip", Folder.Audio);
            ManaReso.AddAsyncLoad("SkillClip", Folder.Audio);
            ManaReso.AddAsyncLoad("ErrorClip", Folder.Audio);
            ManaReso.AddAsyncLoad("DropClip", Folder.Audio);
            ManaReso.AddAsyncLoad("CloseClip", Folder.Audio);
            ManaReso.AddAsyncLoad("FlowerClip", Folder.Audio);
            ManaReso.AddAsyncLoad("BubbleClip", Folder.Audio);
            ManaReso.AddAsyncLoad("CurrentClip", Folder.Audio);
            ManaReso.AddAsyncLoad("MiniEndClip", Folder.Audio);
        }

        yield return LoadAtlas();
        yield return LoadEffect();

        if (callback != null)
        {
            callback.Invoke();
        }
    }


    public static IEnumerator LoadUI()
    {
        WWW www = new WWW(GetStreamPath() + "ui");

        yield return www;

        if (string.IsNullOrEmpty(www.error))
        {
            UI = www.assetBundle;
        }
        else
        {
            Debug.Log(www.error);
        }
    }

    public static IEnumerator LoadAtlas()
    {
        WWW www = new WWW(GetStreamPath() + "atlas");

        yield return www;

        if (string.IsNullOrEmpty(www.error))
        {
            Atlas = www.assetBundle;
        }
        else
        {
            Debug.Log(www.error);
        }
    }

    public static IEnumerator LoadAudio()
    {
        WWW www = new WWW(GetStreamPath() + "audio");

        yield return www;

        if (string.IsNullOrEmpty(www.error))
        {
            Audio = www.assetBundle;
        }
        else
        {
            Debug.Log(www.error);
        }
    }

    public static IEnumerator LoadConfig()
    {
        WWW www = new WWW(GetStreamPath() + "config");

        yield return www;

        if (string.IsNullOrEmpty(www.error))
        {
            Config = www.assetBundle;
        }
        else
        {
            Debug.Log(www.error);
        }
    }

    public static IEnumerator LoadEffect()
    {
        WWW www = new WWW(GetStreamPath() + "effect");

        yield return www;

        if (string.IsNullOrEmpty(www.error))
        {
            Effect = www.assetBundle;
        }
        else
        {
            Debug.Log(www.error);
        }
    }

    public static IEnumerator LoadScene()
    {
        WWW www = new WWW(GetStreamPath() + "scene");

        yield return www;

        if (string.IsNullOrEmpty(www.error))
        {
            Scene = www.assetBundle;
        }
        else
        {
            Debug.Log(www.error);
        }
    }
}