using System.Collections;
using UnityEngine;
using UnityEngine.Events;

public class GameManager : MonoBehaviour
{
    #region Statics
    private static GameManager sInstance = null;
    public static GameManager Instance
    {
        get
        {
            if (IsApplicationQuitting)
                return null;
            else if (object.ReferenceEquals(sInstance, null))
            {
                sInstance = new GameObject("_GameManager").AddComponent<GameManager>();
                DontDestroyOnLoad(sInstance.gameObject);
            }

            return sInstance;
        }
    }

    public static bool IsApplicationQuitting = false;
    #endregion

    #region Managers
    private ResourceManager _resource = null;
    private DBManager _database = null;
    private UIManager _ui = null;
    private SceneTransitionManager _scene = null;
    private SoundManager _sound = null;
    private EventManager _event = null;
    private TimeManager _time = null;
    private BGDataBaseManager _bgdatabase = null;
    private NetworkManager _network = null;
    private AddressableManager _addressable = null;
    private AccountManager _account = null;
    private TimerManager _timer = null;
    private ADSManager _ads = null;
    private IAPManager _iap = null;
    //private FlamingoManager _flamingo = null;
    //============================================================

    public static ResourceManager Resource { get => Instance._resource; }
    public static DBManager DB { get => Instance._database; }
    public static UIManager UI { get => Instance._ui; }
    public static SceneTransitionManager Scene { get => Instance._scene; }
    public static SoundManager Sound { get => Instance._sound; }
    public static EventManager Event { get => Instance._event; }
    public static TimeManager Time { get => Instance._time; }
    public static BGDataBaseManager BGDatabase { get => Instance._bgdatabase; }
    public static NetworkManager Network { get => Instance._network; }
    public static AddressableManager Addressable { get => Instance._addressable; }
    public static AccountManager Account { get => Instance._account; }
    public static TimerManager Timer { get => Instance._timer; }
    public static ADSManager ADS { get => Instance._ads; }
    public static IAPManager IAP { get => Instance._iap; }
    //public static FlamingoManager Flamingo { get => Instance._flamingo; }
    #endregion

    private ParticleSystem _touchParticle;

    public static UnityAction OnCompleteCreatemanager;

    private void Awake()
    {
        this.CreateManagers();
        Application.targetFrameRate = 60;
        Input.multiTouchEnabled = false;
    }

    private void Update()
    {
#if UNITY_EDITOR
        if (Input.GetMouseButtonDown(0))
        {
            if (_touchParticle == null)
            {
                _touchParticle = Instantiate(Resources.Load<GameObject>("Prefabs/TouchParticle"), this.transform).GetComponent<ParticleSystem>();
            }

            Vector3 pos;
            pos = Camera.main.ScreenToWorldPoint(Input.mousePosition);

            pos.z = 0f;
            _touchParticle.transform.position = pos;
            _touchParticle.Play();
        }
#endif

#if !UNITY_EDITOR && UNITY_ANDROID
        if (Input.touchCount > 0)
        {
            var touch = Input.GetTouch(0);
            if (touch.phase == TouchPhase.Began)
            {
                if (_touchParticle == null)
                {
                    _touchParticle = Instantiate(Resources.Load<GameObject>("Prefabs/TouchParticle"), this.transform).GetComponent<ParticleSystem>();
                }

                Vector3 pos;
                pos = Camera.main.ScreenToWorldPoint(touch.position);

                pos.z = 0f;
                _touchParticle.transform.position = pos;
                _touchParticle.Play();
            }
        }
#endif
    }

    private void OnDestroy()
    {
        IsApplicationQuitting = true;
    }

    private void CreateManagers()
    {
        StartCoroutine(coroCreatemanagers());
    }

    private IEnumerator coroCreatemanagers()
    {
        _network = new GameObject("_Network").AddComponent<NetworkManager>();
        _network.transform.SetParent(this.transform);

        _bgdatabase = new GameObject("_BGDatabase").AddComponent<BGDataBaseManager>();
        _bgdatabase.transform.SetParent(this.transform);

        yield return _bgdatabase.InitDataBase();

        _addressable = new GameObject("_Addressable").AddComponent<AddressableManager>();
        _addressable.transform.SetParent(this.transform);

        _account = new GameObject("_Account").AddComponent<AccountManager>();
        _account.transform.SetParent(this.transform);

        _ads = new GameObject("_ADS").AddComponent<ADSManager>();
        _ads.transform.SetParent(this.transform);

        _database = new GameObject("_DBManager").AddComponent<DBManager>();
        _database.transform.SetParent(this.transform);

        //_flamingo = new GameObject("_Flamingo").AddComponent<FlamingoManager>();
        //_flamingo.transform.SetParent(this.transform);

        while (_database.CompleteDataLoad == false)
            yield return null;

        _iap = new GameObject("_IAP").AddComponent<IAPManager>();
        _iap.transform.SetParent(this.transform);

        _resource = new GameObject("_ResourceManager").AddComponent<ResourceManager>();
        _resource.transform.SetParent(this.transform);

        _ui = new GameObject("_UIManager").AddComponent<UIManager>();
        _ui.transform.SetParent(this.transform);

        _scene = new GameObject("_SceneManager").AddComponent<SceneTransitionManager>();
        _scene.transform.SetParent(this.transform);

        _sound = new GameObject("_SoundManager").AddComponent<SoundManager>();
        _sound.transform.SetParent(this.transform);

        _event = new GameObject("_EvenetManager").AddComponent<EventManager>();
        _event.transform.SetParent(this.transform);

        _time = new GameObject("_Time").AddComponent<TimeManager>();
        _time.transform.SetParent(this.transform);

        _timer = new GameObject("_Timer").AddComponent<TimerManager>();
        _timer.transform.SetParent(this.transform);

        yield return new WaitUntil(() => _database.CompleteDataLoad);

        OnCompleteCreatemanager?.Invoke();
    }
}