using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.SceneManagement;
using TMPro;
using DG.Tweening;
using UnityEngine.UI;

public class UIManager : MonoBehaviour
{
    public static UIManager INSTANCE;

    public GameObject winpanel;
    public GameObject nextbutton;
    public GameObject retrybutton;
    public TextMeshProUGUI level;
    public List<int> helplevel;

    [Header("LevelNumber Bar")] public Image lvlBgFill;
    public GameObject[] lvlNumImgs;
    public Sprite unFilled, filling;
    public List<Sprite> specialImages;
    public static int LvlNum = 0;

    public static int levelAttempts;
    public bool win;

    [Header("Help Text")] [Header("unpin help")]
    public GameObject PinObject;

    public GameObject FillObject;
    [Header("Key Help")] public GameObject KeyText;

    public bool help;

    public bool pin;
    public bool fill;

    public static int currentLvl = 0;

    private void Awake()
    {
        INSTANCE = this;
        LvlNum = PlayerPrefs.GetInt("levelnumber", 1);
        //LvlNum = SceneManager.GetActiveScene().buildIndex;
        LevelNumberHandler();
    }

    void Start()
    {
        if (helplevel.Contains(LvlNum))
        {
            if (PinObject != null && FillObject != null)
            {
                help = true;
            }

            if (PinObject != null && FillObject != null)
            {
                pin = true;
                fill = false;
                if (pin)
                {
                    PinObject.SetActive(true);
                }
            }
        }

        if (KeyText != null)
        {
            KeyText.SetActive(true);
        }

        GAScript.LevelStart(PlayerPrefs.GetInt("levelnumber", 1), levelAttempts);
        // level.text = "Level " + LvlNum.ToString();
        //levelnum = currentLevel;
        //AudioManager.instance.Play("BACKGROUND");
    }


    void Update()
    {
        /*if (levelnum == helplevel)
        {
            if (fill && !pin)
            {
                PinObject.SetActive(false);
                FillObject.SetActive(true);
            }
        }*/
        if (help)
        {
            if (fill && !pin)
            {
                PinObject.SetActive(false);
                FillObject.SetActive(true);
            }
        }

        if (help)
        {
            if (!fill && !pin)
            {
                PinObject.SetActive(false);
                FillObject.SetActive(false);
            }
        }
    }

    private void LevelNumberHandler()
    {
        var lvlNumber = HandlingUnlockBasedOnLevel();
        print(lvlNumber + ":;" + LvlNum);
        lvlBgFill.DOFillAmount((lvlNumber - 1) / 5f, 0.25f).SetEase(Ease.Flash);
        for (var i = 0; i < lvlNumImgs.Length - 1; i++)
        {
            if (i < lvlNumber - 1)
            {
                lvlNumImgs[i].GetComponent<Image>().color = Color.green;
            }
            else if (i == lvlNumber - 1) lvlNumImgs[i].GetComponent<Image>().sprite = filling;
        }

        switch (lvlNumber)
        {
            case 1:
                lvlNumImgs[0].transform.GetChild(0).GetComponent<TextMeshProUGUI>().text = LvlNum.ToString();
                lvlNumImgs[1].transform.GetChild(0).GetComponent<TextMeshProUGUI>().text = (LvlNum + 1).ToString();
                lvlNumImgs[2].transform.GetChild(0).GetComponent<TextMeshProUGUI>().text = (LvlNum + 2).ToString();
                lvlNumImgs[3].transform.GetChild(0).GetComponent<TextMeshProUGUI>().text = (LvlNum + 3).ToString();
                BossLevelImg(true);
                break;
            case 2:
                lvlNumImgs[0].transform.GetChild(0).GetComponent<TextMeshProUGUI>().text = (LvlNum - 1).ToString();
                lvlNumImgs[1].transform.GetChild(0).GetComponent<TextMeshProUGUI>().text = LvlNum.ToString();
                lvlNumImgs[2].transform.GetChild(0).GetComponent<TextMeshProUGUI>().text = (LvlNum + 1).ToString();
                lvlNumImgs[3].transform.GetChild(0).GetComponent<TextMeshProUGUI>().text = (LvlNum + 2).ToString();
                BossLevelImg(false);
                break;
            case 3:
                lvlNumImgs[0].transform.GetChild(0).GetComponent<TextMeshProUGUI>().text = (LvlNum - 2).ToString();
                lvlNumImgs[1].transform.GetChild(0).GetComponent<TextMeshProUGUI>().text = (LvlNum - 1).ToString();
                lvlNumImgs[2].transform.GetChild(0).GetComponent<TextMeshProUGUI>().text = LvlNum.ToString();
                lvlNumImgs[3].transform.GetChild(0).GetComponent<TextMeshProUGUI>().text = (LvlNum + 1).ToString();
                BossLevelImg(false);
                break;
            case 4:
                lvlNumImgs[0].transform.GetChild(0).GetComponent<TextMeshProUGUI>().text = (LvlNum - 3).ToString();
                lvlNumImgs[1].transform.GetChild(0).GetComponent<TextMeshProUGUI>().text = (LvlNum - 2).ToString();
                lvlNumImgs[2].transform.GetChild(0).GetComponent<TextMeshProUGUI>().text = (LvlNum - 1).ToString();
                lvlNumImgs[3].transform.GetChild(0).GetComponent<TextMeshProUGUI>().text = LvlNum.ToString();
                BossLevelImg(false);
                break;
            case 5:
                lvlNumImgs[0].transform.GetChild(0).GetComponent<TextMeshProUGUI>().text = (LvlNum - 4).ToString();
                lvlNumImgs[1].transform.GetChild(0).GetComponent<TextMeshProUGUI>().text = (LvlNum - 3).ToString();
                lvlNumImgs[2].transform.GetChild(0).GetComponent<TextMeshProUGUI>().text = (LvlNum - 2).ToString();
                lvlNumImgs[3].transform.GetChild(0).GetComponent<TextMeshProUGUI>().text = (LvlNum - 1).ToString();
                BossLevelImg(false);
                break;
        }
    }

    private void BossLevelImg(bool call)
    {
        var lvlNo = PlayerPrefs.GetInt("SpecialImg", 0);
        if (LvlNum > 5 && call && currentLvl != LvlNum)
        {
            lvlNo = lvlNo >= specialImages.Count - 1 ? specialImages.Count - 1 : ++lvlNo;
            currentLvl = LvlNum;
        }

//        lvlNumImgs[^1].GetComponent<Image>().sprite = specialImages[lvlNo];
        PlayerPrefs.SetInt("SpecialImg", lvlNo);
        print(lvlNo + "::");
    }


    private int HandlingUnlockBasedOnLevel()
    {
        var currentlvlnum = 0;

        var temp = LvlNum;

        if (temp.ToString().Length > 1)
        {
            if (temp.ToString().EndsWith("1") || temp.ToString().EndsWith("6"))
            {
                currentlvlnum = 1;
            }
            else if (temp.ToString().EndsWith("2") || temp.ToString().EndsWith("7"))
            {
                currentlvlnum = 2;
            }
            else if (temp.ToString().EndsWith("3") || temp.ToString().EndsWith("8"))
            {
                currentlvlnum = 3;
            }
            else if (temp.ToString().EndsWith("4") || temp.ToString().EndsWith("9"))
            {
                currentlvlnum = 4;
            }
            else if (temp.ToString().EndsWith("5") || temp.ToString().EndsWith("0"))
            {
                currentlvlnum = 5;
            }
        }
        else
        {
            if (temp.ToString().StartsWith("1") || temp.ToString().StartsWith("6"))
            {
                currentlvlnum = 1;
            }
            else if (temp.ToString().StartsWith("2") || temp.ToString().StartsWith("7"))
            {
                currentlvlnum = 2;
            }
            else if (temp.ToString().StartsWith("3") || temp.ToString().StartsWith("8"))
            {
                currentlvlnum = 3;
            }
            else if (temp.ToString().StartsWith("4") || temp.ToString().StartsWith("9"))
            {
                currentlvlnum = 4;
            }
            else if (temp.ToString().StartsWith("5") || temp.ToString().StartsWith("0"))
            {
                currentlvlnum = 5;
            }
        }

        return currentlvlnum;
    }

    public void NextlevelButton()
    {
        GAScript.LevelCompleted(PlayerPrefs.GetInt("levelnumber", 1), levelAttempts);
        //   if (ISManager.instance) ISManager.instance.ShowInterstitialAds();
        AdManager._Instance.ShowInterstitial();
        if (AudioManager.instance)
        {
            AudioManager.instance.Play("Fill");
            GameManager.instance.vibration();
        }

        Debug.Log($"Level Attempts::{levelAttempts}");
        levelAttempts = 0;
        //NEXT BUTTON CALL
        if (PlayerPrefs.GetInt("Level", 1) >= SceneManager.sceneCountInBuildSettings - 1)
        {
            SceneManager.LoadScene(Random.Range(0, SceneManager.sceneCountInBuildSettings - 1));
            PlayerPrefs.SetInt("Level", (PlayerPrefs.GetInt("Level", 1) + 1));
        }
        else
        {
            SceneManager.LoadScene(SceneManager.GetActiveScene().buildIndex + 1);
            PlayerPrefs.SetInt("Level", (PlayerPrefs.GetInt("Level", 1) + 1));
        }

        PlayerPrefs.SetInt("levelnumber", PlayerPrefs.GetInt("levelnumber", 1) + 1);
    }

    public void retryButton()
    {
        if (AudioManager.instance)
        {
            AudioManager.instance.Play("Fill");
            GameManager.instance.vibration();
        }
      //  AdManager._Instance.ShowInterstitial();
        SceneManager.LoadScene(SceneManager.GetActiveScene().buildIndex);
        levelAttempts++;
        Debug.Log($"Level Attempts::{levelAttempts}");
    }

    public void Winpanel()
    {
       // AdManager._Instance.ShowInterstitial();
        StartCoroutine(winactive());
    }

    IEnumerator winactive()
    {
        yield return new WaitForSeconds(0.5f);
        winpanel.SetActive(true);
        //StartCoroutine(nextWait());
    }
    /*public void restrtbuttonsymbol()
    {
        SceneManager.LoadScene(SceneManager.GetActiveScene().buildIndex);
    }*/
}