using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.UI;
using TMPro;
using UnityEngine.Localization;

public class TutorialHint : MonoBehaviour
{
    [TextArea(1,5)]
    public string tutorialHint;
    [TextArea(1, 5)]
    public string tutorialHintXboxController;
    //public TextMeshProUGUI tutorialHintText;
    //public Image tutorialHintBackgroundPanel;
    public Image[] tutorialImage;
    [Range(1,10)]
    public float timeToStayOnScreen = 5f;
    public bool isGif;

    public LocalizedString localizedTutorialHint;
    public LocalizedString localizedTutorialHintController;

    [Header("Stop previous tutorial Hint")]
    [SerializeField] private TutorialHint _tutorialHint;

    float imagecolorFadeSpeed;
    float textcolorFadeSpeed;
    float tutorialHintBackgroundPanelSpeed;
    private bool tutorialHintPlayed;
    public bool turorialHintShouldBeUpdating;

    private void OnTriggerEnter(Collider col)
    {
        if (col.gameObject.CompareTag("Player") && !tutorialHintPlayed) 
        {
            if (_tutorialHint != null)
            {
                _tutorialHint.StopTutorialHint();
            }
            turorialHintShouldBeUpdating = true;
            StartCoroutine(DisplayTutorialHint());
            TutorialHintTextUpdate();
            tutorialHintPlayed = true;
        }
    }

    public void StopTutorialHint() 
    {
        turorialHintShouldBeUpdating = false;
        StopAllCoroutines();
    }

    public IEnumerator DisplayTutorialHint() 
    {
        //for (int i = 0; i < tutorialImage.Length; i++)
        //{
        //    if (tutorialImage[i] != null)
        //    {
        //        foreach (Image _tutorialImage in tutorialImage)
        //        {
        //            if (isGif) 
        //            {
        //                _tutorialImage.gameObject.SetActive(true);
        //            }
        //            else
        //            {
        //                tutorialImage[0].gameObject.SetActive(true);
        //            }
        //            while (imagecolorFadeSpeed <= 1f)
        //            {
        //                imagecolorFadeSpeed += 1f * Time.deltaTime;
        //                UIManager.GetInstance().tutorialHintBackgroundPanel.gameObject.SetActive(true);
        //                if(imagecolorFadeSpeed <= 0.7f) 
        //                {
        //                    UIManager.GetInstance().tutorialHintBackgroundPanel.color = new Color(1, 1, 1, imagecolorFadeSpeed);
        //                }
        //                _tutorialImage.color = new Color(1, 1, 1, imagecolorFadeSpeed);
        //                yield return null;
        //            }
        //        }
        //    }
        //}
        while (tutorialHintBackgroundPanelSpeed <= /*0.7f*/1)
        {
            tutorialHintBackgroundPanelSpeed += 1f * Time.deltaTime;
            UIManager.GetInstance().tutorialHintBackgroundPanel.gameObject.SetActive(true);
            UIManager.GetInstance().tutorialHintBackgroundPanel.color = new Color(0, 0, 0, tutorialHintBackgroundPanelSpeed);

            textcolorFadeSpeed += 1f * Time.deltaTime;
            UIManager.GetInstance().tutorialHintText.color = new Color(1, 1, 1, textcolorFadeSpeed);
            yield return null;
        }
        //while (textcolorFadeSpeed <= 1f)
        //{
        //    textcolorFadeSpeed += 1f * Time.deltaTime;
        //    //tutorialHintText.text = tutorialHint;
        //    //TutorialHintTextUpdate();
        //    UIManager.GetInstance().tutorialHintText.color = new Color(1, 1, 1, textcolorFadeSpeed);
        //    yield return null;
        //}
        
        if (isGif)
        {
            while (isGif) {
                for (int i = 0; i < tutorialImage.Length; i++)
                {
                    if (tutorialImage[i] != null)
                    {
                        for (int index = 0; index < tutorialImage.Length; index++)
                        {
                            int previousIndex;
                            tutorialImage[index].gameObject.SetActive(true);
                            previousIndex = index;
                            yield return new WaitForSeconds(1f);
                            tutorialImage[previousIndex].gameObject.SetActive(false);
                            index++;
                            if(index >= tutorialImage.Length) 
                            {
                                isGif = false;
                            }
                        }
                    }
                }
            }
        }
          //TutorialHintTextUpdate();
          yield return new WaitForSeconds(timeToStayOnScreen);

        while (textcolorFadeSpeed >= 0f)
        {
            textcolorFadeSpeed -= 1f * Time.deltaTime;
            UIManager.GetInstance().tutorialHintText.color = new Color(1, 1, 1, textcolorFadeSpeed);

            tutorialHintBackgroundPanelSpeed -= 1f * Time.deltaTime;
            UIManager.GetInstance().tutorialHintBackgroundPanel.color = new Color(0, 0, 0, tutorialHintBackgroundPanelSpeed);

            for (int i = 0; i < tutorialImage.Length; i++)
            {
                if (tutorialImage[i] != null)
                {
                    foreach (Image _tutorialImage in tutorialImage)
                    {
                        //_tutorialImage.gameObject.SetActive(true);
                        while (imagecolorFadeSpeed >= 0f)
                        {
                            imagecolorFadeSpeed -= 1f * Time.deltaTime;
                            _tutorialImage.color = new Color(1, 1, 1, imagecolorFadeSpeed);
                            UIManager.GetInstance().tutorialHintBackgroundPanel.color = new Color(1, 1, 1, imagecolorFadeSpeed);
                            turorialHintShouldBeUpdating = false;
                            print("IDK BRO");
                            yield return null;
                        }
                    }
                }
            }
            yield return null;
        }
        turorialHintShouldBeUpdating = false;
    }

   

    public void TutorialHintTextUpdate() 
    {
        StartCoroutine(tutorialHintTextIsUpdating());
    }

    IEnumerator tutorialHintTextIsUpdating() 
    {
        while (turorialHintShouldBeUpdating)
        {
            if (!InputControlManager.Getinstance().IsUsingJoystick)
            {
                UIManager.GetInstance().tutorialHintText.text = localizedTutorialHint.GetLocalizedString();
            }
            else
            {
                UIManager.GetInstance().tutorialHintText.text = localizedTutorialHintController.GetLocalizedString();
            }
            yield return null;
        }
        yield return null;
    }
}