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

public class Quest : MonoBehaviour
{
    public Text soalText;
    public Text[] jawabanTexts;
    public int[] randomJawabans;

    public ControlQuest[] controlQuest;
    public static int nomorQuest;
    int nomorSoal;
    [Tooltip("GameRound mengikuti nilai array 0=1 1=2")]
    public int GameRound;

    public GameObject panelHasil;

    public int[] randomSoals;

    [Header("Point")]
    public Text pointText;
    public int point;
    public static int totalPoint;
    public Text textPointGame;

    [Header("Timer")]
    public int increaseTime;
    public int decreaseTime;
    public Slider timerSlider;

    [Header("Power Up")]
    int nomorJawabanBenar;
    public Button[] powerUps;

    [Header("Soal Image")]
    public Image imageSoal;
    public Button[] buttonJawabans;

    void Start()
    {
        textPointGame.text = totalPoint.ToString();

        totalPoint = 0;

        Debug.Log(TimerGame.isStop + " isStop");

        RandomNomerSoal();

        GenerateQuest();
    }

    void Update()
    {
        
    }

    public void ButtonPowerUpTrueAnswer()
    {
        powerUps[1].interactable = false;

        for (int i = 0; i < jawabanTexts.Length; i++)
        {
            if (jawabanTexts[i].text == controlQuest[nomorQuest].soals[randomSoals[nomorSoal]].elementSoal.jawabans[controlQuest[nomorQuest].soals[randomSoals[nomorSoal]].elementSoal.jawabanBenar])
            {
                Debug.Log(i + "nomor benar");

                nomorJawabanBenar = i;

                break;
            }
        }

        for (int i = 0; i < jawabanTexts.Length; i++)
        {
            if (i != nomorJawabanBenar)
            {
                jawabanTexts[i].transform.parent.gameObject.SetActive(false);
            }
        }
    }

    public void ButtonPowerUpFifty()
    {
        powerUps[0].interactable = false;

        for (int i = 0; i < jawabanTexts.Length; i++)
        {
            if (jawabanTexts[i].text == controlQuest[nomorQuest].soals[randomSoals[nomorSoal]].elementSoal.jawabans[controlQuest[nomorQuest].soals[randomSoals[nomorSoal]].elementSoal.jawabanBenar])
            {
                Debug.Log(i + "nomor benar");

                nomorJawabanBenar = i;

                break;
            }
        }

        Debug.Log("break");

        if (nomorJawabanBenar - 1 <= 0)
        {
            jawabanTexts[jawabanTexts.Length - 1].transform.parent.gameObject.SetActive(false);
        }
        else
        {
            jawabanTexts[nomorJawabanBenar - 1].transform.parent.gameObject.SetActive(false);
        }
        if (nomorJawabanBenar + 1 >= jawabanTexts.Length)
        {
            jawabanTexts[0].transform.parent.gameObject.SetActive(false);
        }
        else
        {
            jawabanTexts[nomorJawabanBenar + 1].transform.parent.gameObject.SetActive(false);
        }
    }

    void RandomNomerSoal()
    {
        for (int i = 0; i < randomSoals.Length; i++)
        {
            int a = randomSoals[i];
            int b = Random.Range(0, randomSoals.Length);
            randomSoals[i] = randomSoals[b];
            randomSoals[b] = a;
        }
    }

    void RandomNomerJawaban()
    {
        for (int i = 0; i < randomJawabans.Length; i++)
        {
            int a = randomJawabans[i];
            int b = Random.Range(0, randomJawabans.Length);
            randomJawabans[i] = randomJawabans[b];
            randomJawabans[b] = a;
        }
    }

    void GenerateQuest()
    {
        RandomNomerJawaban();
        RandomNomerSoal();

        soalText.text = controlQuest[nomorQuest].soals[randomSoals[nomorSoal]].elementSoal.soal;

        imageSoal.sprite = controlQuest[nomorQuest].soals[randomSoals[nomorSoal]].elementSoal.spriteSoal;

        for (int i = 0; i < buttonJawabans.Length; i++)
        {
            jawabanTexts[i].transform.parent.gameObject.SetActive(true);

            jawabanTexts[i].text = controlQuest[nomorQuest].soals[randomSoals[nomorSoal]].elementSoal.jawabans[randomJawabans[i]];

            buttonJawabans[i].image.sprite = controlQuest[nomorQuest].soals[randomSoals[nomorSoal]].elementSoal.spriteJawabans[randomJawabans[i]];
        }
    }

    public void ButtonJawabanSoal()
    {
        Text currentJawaban = EventSystem.current.currentSelectedGameObject.transform.GetChild(0).GetComponent<Text>();

        if (currentJawaban.text == controlQuest[nomorQuest].soals[randomSoals[nomorSoal]].elementSoal.jawabans[controlQuest[nomorQuest].soals[randomSoals[nomorSoal]].elementSoal.jawabanBenar])
        {
            Debug.Log("benar");

            /*
            if (nomorSoal == GameRound)
            {
                panelHasil.transform.GetChild(1).GetComponent<Text>().text = "Selamat. semua soal telah Terjawab!";
                panelHasil.transform.GetChild(2).gameObject.SetActive(false);
            }
            */

            totalPoint += point;

            timerSlider.value += increaseTime;
        }
        else
        {
            Debug.Log("salah");

            //panelHasil.transform.GetChild(1).GetComponent<Text>().text = "Ayo Coba Lagi!";
            //panelHasil.transform.GetChild(2).gameObject.SetActive(false);

            if (totalPoint >= 0)
            {

            }

            totalPoint += point / 2;

            timerSlider.value -= decreaseTime;
        }

        Sprite spriteJawaban = EventSystem.current.currentSelectedGameObject.GetComponent<Button>().image.sprite;

        if (spriteJawaban.name == controlQuest[nomorQuest].soals[randomSoals[nomorSoal]].elementSoal.spriteJawabans[controlQuest[nomorQuest].soals[randomSoals[nomorSoal]].elementSoal.jawabanBenar].name)
        {
            Debug.Log("benar");

            totalPoint += point / 2;

            timerSlider.value += decreaseTime;
        }
        else
        {
            Debug.Log("salah");

            totalPoint += point / 2;

            timerSlider.value -= decreaseTime;
        }

        textPointGame.text = totalPoint.ToString();

        nomorSoal++;

        if (nomorSoal == GameRound) //counting game round
        {
            TimerGame.isStop = true;

            panelHasil.transform.GetChild(1).GetComponent<Text>().text = "Selamat Telah Mengerjakan Semua Soal";
            panelHasil.transform.GetChild(2).gameObject.SetActive(false);
            panelHasil.SetActive(true);

            pointText.text = "Point Akhir Kamu: " + totalPoint.ToString();
        }

        else
        {
            GenerateQuest();
        }

        if (TimerGame.isTimeStop == true)
        {
            TimerGame.isTimeStop = false;
        }
    }

    public void ButtonNextSoal()
    {
        panelHasil.SetActive(false);

        nomorSoal++;

        GenerateQuest();
    }
}