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

public class CtrlWeather : MonoBehaviour
{
    private int Etapa = 0;
    public Text dropdown;
    public AudioSource audio;
    public Text enunciado;
    public AudioClip correct, wrong;
    public List<Opcao> Questoes;
    private bool Ended = false;
    [System.Serializable]
    public class Opcao
    {
        public string enunciado, certo;
    }
    void Awake()
    {
        dropdown = GameObject.Find("Dropdown").GetComponent<Text>();
        enunciado = GameObject.Find("Enunciado").GetComponent<Text>();
        enunciado.text = Questoes[Etapa].enunciado;
        GameControl.instance.StartedGame();
    }
    public void VerificaResposta(Text Answer)
    {
        if (!Ended)
        {
            Text txtAnswer = Answer.gameObject.GetComponentInChildren<Text>();
            if (txtAnswer.text == Questoes[Etapa].certo)
            {
                if ((Etapa + 1) == Questoes.Count)
                {
                    CorrectSound();
                    GameControl.instance.FinishGame();
                }
                else
                {
                    CorrectSound();
                    StartCoroutine(CorrectAnime());
                    Etapa++;
                    enunciado.text = Questoes[Etapa].enunciado;
                }
            }
            else
            {
                if (txtAnswer.text.Length > 0)
                {
                    WrongSound();
                }
                //txtAnswer.text = "Wrong";
            }
        }
    }

    public GameObject objCanvasWait;
    public Dropdown dropAnswers;
    IEnumerator CorrectAnime()
    {
        objCanvasWait.SetActive(true);

        yield return new WaitForEndOfFrame();

        Image imgAnime = objCanvasWait.GetComponentInChildren<Image>();

        float timee = 0;

        while (timee < 1)
        {
            timee += Time.deltaTime * 3;
            imgAnime.color = new Color(.48f, 1, .35f, timee / 4);

            yield return new WaitForEndOfFrame();
        }

        while (timee > 0)
        {
            timee -= Time.deltaTime * 3;
            imgAnime.color = new Color(.48f, 1, .35f, timee / 4);

            yield return new WaitForEndOfFrame();
        }

        dropAnswers.value = 0;
        objCanvasWait.SetActive(false);

        yield break;
    }
    void CorrectSound()
    {
        audio.clip = correct;
        audio.Play();
    }
    void WrongSound()
    {
        audio.clip = wrong;
        audio.Play();
    }
}