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

public class AnswerLineInfoScript : MonoBehaviour
{

    [SerializeField] Button nextPlayerButton;
    [SerializeField] Button prevPlayerButton;
    [SerializeField] Text lockedQuestionsText;
    [SerializeField] Text unlockedQuestionsText;
    [SerializeField] GameObject scrollView;

    [SerializeField] GameObject gameManager;
    private void Start() {
        nextPlayerButton.onClick.AddListener(ShowPrevPlayerAnswerLine);
        prevPlayerButton.onClick.AddListener(ShoeNextPlayerAnswerLine);

    }

    private void Update() {
        UpdateLockedQuestionsText();
        UpdateUnlockedQuestionsText();        
    }

    public void UpdateButtonsText() {
        List<KeyValuePair<string, int>> players = gameManager.GetComponent<GameManagerScript>().GetPlayers();

        if (players.Count <= 1) {
            nextPlayerButton.gameObject.SetActive(false);
            prevPlayerButton.gameObject.SetActive(false);
        } else {
            nextPlayerButton.gameObject.SetActive(true);
            prevPlayerButton.gameObject.SetActive(true);
        }
    }

    private void UpdateUnlockedQuestionsText() {
        int unlockedQuestionCount = scrollView.GetComponent<ScrollViewScript>().GetUnlockedQuestionCount();
        if (unlockedQuestionCount <= 0) {
            unlockedQuestionsText.gameObject.SetActive(false);
        } else {
            unlockedQuestionsText.gameObject.SetActive(true);
            unlockedQuestionsText.text = String.Format(
                LocalizationManager.Instance.GetText(
                    unlockedQuestionsText.GetComponent<TextLocalization>().key), 
                unlockedQuestionCount);
        }
    }

    private void UpdateLockedQuestionsText() {
        ScrollViewScript scrollViewScript = scrollView.GetComponent<ScrollViewScript>();
        int lockedQuestionsCount = scrollViewScript.GetQuestionIdsInAnswerLine().Count - scrollViewScript.GetUnlockedQuestionCount();

        lockedQuestionsText.text = String.Format(
            LocalizationManager.Instance.GetText(
                lockedQuestionsText.GetComponent<TextLocalization>().key), 
            lockedQuestionsCount);
    }

    private void ShoeNextPlayerAnswerLine()
    {
        throw new NotImplementedException();
    }

    private void ShowPrevPlayerAnswerLine()
    {
        throw new NotImplementedException();
    }
}