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

public class A10GQuestionManager : MonoBehaviour
{
    public List<A10GQuestionClass> questions = new List<A10GQuestionClass>();
    public static A10GQuestionManager instance;
    public Text questionText;
    public Image questionImage;
    public List<A10GAnswerButton> answerButtons = new List<A10GAnswerButton>();
    private int currentIndex;
    private Animator anim;

    private void Awake()
    {
        instance = this;
        anim = GetComponent<Animator>();
        SetupQuestion();
        GameControl.instance.StartedGame();
    }

    public void NextQuestion()
    {
        currentIndex++;
        SetupQuestion();
    }

    public void SetupQuestion()
    {
        questionText.text = questions[currentIndex].question;
        questionImage.sprite = questions[currentIndex].qImage;
        SetupAnswers();
    }

    public void SetupAnswers()
    {
        for (int i = 0; i < answerButtons.Count; i++)
        {
            answerButtons[i].SetupThis(questions[currentIndex].answers[i]);
        }
    }

    public void CorrectAnswer()
    {
        A10D1AudioSystem.instance.Correct();
        anim.SetTrigger("Correct");
        StartCoroutine(WaitABit());
    }

    public void WrongAnswer()
    {
        A10D1AudioSystem.instance.Wrong();
        anim.SetTrigger("Wrong");
    }

    IEnumerator WaitABit()
    {
        yield return new WaitForSecondsRealtime(2);
        if (currentIndex < questions.Count - 1)
        {
            NextQuestion();
        }
        else
        {
            GameControl.instance.FinishGame();
        }
    }
}