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

public class Aula5_RestaurantChat_Controller : MonoBehaviour
{
    [System.Serializable]
    public class Question
    {
        public string textoOther;
        public List<string> ops;
        public int rightOne;
    }

    public List<Question> questions;
    List<Text> txts; public Image imgShowing;
    List<Image> imgsBtn;

    public Color padrao, acerto, erro;
    public Sprite btnSprite;
    int actualQuestion = 0;
    bool answered = false;

    public GameObject playertalks, othertalks;
    Transform trAllign;

    void Start()
    {
        imgsBtn = new List<Image>() {
            GameObject.Find("BtnOption").GetComponent<Image>(),
            GameObject.Find("BtnOption 2").GetComponent<Image>(),
            GameObject.Find("BtnOption 3").GetComponent<Image>(),
            GameObject.Find("BtnOption 4").GetComponent<Image>()
        };

        txts = new List<Text>();
        for (int i = 0; i < 4; i++)
        {
            txts.Add(imgsBtn[i].GetComponentInChildren<Text>());
        }

        foreach (Image item in imgsBtn)
        {
            item.sprite = btnSprite;
        }

        trAllign = GameObject.Find("AllignerFalas").transform;

        ShowQuestion();
        GameControl.instance.StartedGame();
    }

    public void ShowQuestion()
    {
        Question question = questions[actualQuestion];
            for (int i = 0; i < 4; i++)
            {
                txts[i].text = question.ops[i];
            }

            foreach (Image item in imgsBtn)
            {
                item.color = padrao;
            }

            Instantiate(othertalks, trAllign).GetComponent<Aula5_RestaurantSpeach>().SetInfo(
                    questions[actualQuestion].textoOther);
        if ((actualQuestion + 1) == questions.Count)
        {
            StartCoroutine(WaitToFinish());
        }

    }

    public void AnswerQuestion(int which)
    {
        if (answered)
        {
            return;
        }
        else
        {
            if (which == questions[actualQuestion].rightOne)
            {
                actualQuestion++;

                StartCoroutine(RightOne(which));
            }
            else
            {
                imgsBtn[which].color = erro;
            }
        }
    }

    IEnumerator RightOne(int which)
    {
        answered = true;
        imgsBtn[which].color = acerto;

        Instantiate(playertalks, trAllign).GetComponent<Aula5_RestaurantSpeach>().SetInfo(
            questions[actualQuestion - 1].ops[which]);

        yield return new WaitForSecondsRealtime(2);

        if (actualQuestion == questions.Count)
        {
            FinishGame();
        }
        else
        {
            ShowQuestion();
            answered = false;
        }
    }

    IEnumerator WaitToFinish()
    {
        for (int i = 0; i < imgsBtn.Count; i++)
        {
            imgsBtn[i].gameObject.SetActive(false);
        }
        yield return new WaitForSecondsRealtime(4);
        
        FinishGame();
    }

    public void FinishGame()
    {
        GameControl jooj = GameObject.Find("GameControl").GetComponent<GameControl>();
        jooj.finishedGame = true;
    }
}