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

public class ObjectIdentification : MonoBehaviour, OptionLogic
{
    public bool selected = false;

    public string titleString;
   
    public GameObject options;
    public string optionAText;
    public bool isCorrectA;
    public string optionBText;
    public bool isCorrectB;
    private string correctOption;
    private goalTimer goaltimer;
    public TextMeshProUGUI arrow;
    public TextMeshProUGUI questionmark;
    Outline outline;
    private Transform canvasObject;
    private Transform player;
    public GameObject debug;

    public GameObject goalManager;


    // Start is called before the first frame update
    void Start()
    {
        arrow.fontSize = 290;
        arrow.color = Color.yellow;
        questionmark.fontSize = 290;
        questionmark.color = Color.yellow;

        GameObject objectOfInteraction = transform.GetChild(0).gameObject;
        outline = objectOfInteraction.AddComponent<Outline>();
        outline.OutlineColor = Color.yellow;
        outline.OutlineWidth = 5f;
        outline.OutlineMode = Outline.Mode.OutlineAll;
        outline.enabled = false;
        canvasObject = GameObject.Find("Canvas").transform;
        player = Camera.main.transform;

        if (isCorrectA){
            correctOption = "a";
        }
        else if(isCorrectB)
        {

            correctOption = "b";
        }
        goaltimer = transform.parent.Find("goalmanager").GetComponent<goalTimer>();

        
        //StartCoroutine(waiter());
}

    IEnumerator waiter()
{

    //Wait for 4 seconds
    yield return new WaitForSecondsRealtime(4);
    Debug.Log("selectUnselected");
     selectUnselected();
}


    // Update is called once per frame
    void Update()
    {
        canvasObject.LookAt(player);
    }

    public void onHover()
    {
        debug.GetComponent<TextMeshProUGUI>().text = "<font=\"Urbscape SDF\"><mark=#00000>" + "hover" + "</mark>";
        if (selected == false){
            arrow.fontSize = 250;
            arrow.color = Color.yellow;
            questionmark.fontSize = 250;
            questionmark.color = Color.yellow;
            outline.enabled = true;
            outline.OutlineWidth = 6f;
        }


    }

    public void onHoverExit()
    {
        debug.GetComponent<TextMeshProUGUI>().text = "<font=\"Urbscape SDF\"><mark=#00000>" + "hover exit" + "</mark>";
        if (selected == false){
         arrow.fontSize = 200;
        arrow.color = Color.yellow;
        questionmark.fontSize = 200;
        questionmark.color = Color.yellow;
        outline.enabled = false;
        outline.OutlineWidth = 5f;
        }
       
        

    }

    public void selectUnselected()
    {
        

        debug.GetComponent<TextMeshProUGUI>().text = "<font=\"Urbscape SDF\"><mark=#00000>" + "selected" + "</mark>";

        if (selected == false)
        {
            outline.OutlineWidth = 5f;
            arrow.fontSize = 0;
            questionmark.fontSize = 0;
            outline.OutlineColor = Color.white;
            selected = true;
            
            Debug.Log("options = true");
            options.SetActive(true);
            Debug.Log(options);
            options.transform.Find("title").GetComponentInChildren<TextMeshProUGUI>().text = "<font=\"Urbscape SDF\"><mark=#00000>" + titleString + "</mark>";
            GameObject optionA = options.transform.Find("a").gameObject;
            TextMeshProUGUI optionAtextObject = optionA.transform.GetChild(0).gameObject.GetComponentInChildren<TextMeshProUGUI>();
            optionAtextObject.text = optionAText;
            optionA.GetComponent<Button>().onClick.RemoveAllListeners();
            optionA.GetComponent<Button>().onClick.AddListener(() => optionSelected("a"));

            GameObject optionB = options.transform.Find("b").gameObject;
            TextMeshProUGUI optionBtextObject = optionB.transform.GetChild(0).gameObject.GetComponentInChildren<TextMeshProUGUI>();
            optionBtextObject.text = optionBText;
            optionB.GetComponent<Button>().onClick.RemoveAllListeners();
            optionB.GetComponent<Button>().onClick.AddListener(() => optionSelected("b"));

            options.GetComponentInChildren<optionClicked>().SetLevel(this);
            //yield return null;
            StartCoroutine(options.GetComponentInChildren<optionClicked>().StartOptionChoise(optionSelected));
        
            
            // change option text and where the functions point to!
            // Bring up a selection of categories -> other buttons that then have logic and impacts game status.
        }
    }

    
    public void optionSelected(string option)
    {
        Debug.Log(goaltimer);
        options.SetActive(true);
        
        
        selected = false;
        options.SetActive(false);
        if (option == "timeout"){
            return;
        }
        if (option == correctOption)
        {
            debug.GetComponent<TextMeshProUGUI>().text = "<font=\"Urbscape SDF\"><mark=#00000>" + "Done correct: " +option+ "</mark>";
            Debug.Log("option true");
            goaltimer.OptionSelection(true);
        }
        else
        {
            Debug.Log("option false");
            debug.GetComponent<TextMeshProUGUI>().text = "<font=\"Urbscape SDF\"><mark=#00000>" + "Done incorrect: " +option+ "</mark>";
            goaltimer.OptionSelection(false);
        }
    }
}