using System;
using System.Collections;
using System.Collections.Generic;
using TMPro;
using UnityEngine;


namespace PahlawanEnergi.Quiz
{
    public class QuizScreen : MonoBehaviour
    {
        [Header("Reference global")]
        [SerializeField] private QuizResultScreen resultScreen;

        [Header("Reference local")]
        [SerializeField] private CanvasGroup canvasGroup;
        [SerializeField] private TextMeshProUGUI questionText;
        [SerializeField] private GameObject questionContainer;
        [SerializeField] private GameObject resultContainer;
        [SerializeField] private ButtonChoice choicePrefab;
        [SerializeField] private Transform choicesParent;
        [SerializeField] private List<ButtonChoice> choices;


        [Header("Data")]
        [SerializeField] private QuizItem quizItem;


        [Header("Audio")]
        [SerializeField] private AudioSource audioSource;
        [SerializeField] private AudioClip clipCorrect;
        [SerializeField] private AudioClip clipIncorrect;


        private void OnEnable()
        {
            ShowQuestion();
            questionContainer.SetActive(true);
            resultContainer.SetActive(false);
        }

        public void InitializeQuestion(int questionId)
        {
            quizItem = QuizManager.instance.GetQuestion(questionId);
        }

        public void ShowQuestion()
        {
            questionText.text = quizItem.question;

            for (int i = 0; i < quizItem.answerChoices.Length; i++)
            {
                if(i < choices.Count)
                {
                    choices[i].Setup(this, quizItem.answerChoices[i]);
                }
                else
                {
                    ButtonChoice choice = Instantiate(choicePrefab, choicesParent);
                    choice.Setup(this, quizItem.answerChoices[i]);
                    choices.Add(choice);

                }
            }


        }

        /*public void AnswerTrue()
        {
            questionContainer.gameObject.SetActive(false);
            resultScreen.ShowResult(quizItem.answer == true);
            resultContainer.gameObject.SetActive(true);
            QuizManager.instance.CompleteQuestion(quizItem.id);

            if(quizItem.answer == true)
            {
                QuizManager.instance.AddScore(1);
            }

        }

        public void AnswerFalse()
        {
            questionContainer.gameObject.SetActive(false);
            resultScreen.ShowResult(quizItem.answer == false);
            resultContainer.gameObject.SetActive(true);
            QuizManager.instance.CompleteQuestion(quizItem.id);

            if (quizItem.answer == false)
            {
                QuizManager.instance.AddScore(1);
            }
        }*/


        public void CloseScreen()
        {
            gameObject.SetActive(false);
            QuizManager.instance.CheckEndGame();
        }

        internal void Answer(bool isCorrectAnswer)
        {
            questionContainer.gameObject.SetActive(false);
            resultScreen.ShowResult(isCorrectAnswer, isCorrectAnswer? quizItem.messageWhenCorrect : quizItem.messageWhenUncorrect);
            resultContainer.gameObject.SetActive(true);
            QuizManager.instance.CompleteQuestion(quizItem.id);

            if (isCorrectAnswer)
            {
                QuizManager.instance.AddScore(1);
            }

            if (audioSource)
            {
                audioSource.PlayOneShot(isCorrectAnswer? clipCorrect: clipIncorrect);
            }

        }
    }
}