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

public class GameRoomButton : MonoBehaviour
{
    private Button thisButton;
    [SerializeField] private TextMeshProUGUI playerCountText;
    public TextMeshProUGUI buttonNameText;
    [SerializeField] private GameObject lockIcon;

    private void Awake()
    {
        lockIcon.SetActive(false);
        thisButton = GetComponent<Button>();
    }


    public void AssignButtonInfo(string ownerName, int playersInRoom, int maxPlayersAllowed)
    {
        buttonNameText.text = $"{ownerName}'s Room";
        playerCountText.text = $"{playersInRoom}/{maxPlayersAllowed}";
        gameObject.name = $"Join_Room_{ownerName}";

        thisButton.onClick.AddListener(new UnityAction(() => ActionButton.ButtonPressed(gameObject.name)));

        SetButtonNavigation(maxPlayersAllowed);
    }

    private void SetButtonNavigation(int maxPlayers)
    {
        Navigation buttonNav = thisButton.navigation;
        buttonNav.mode = Navigation.Mode.Explicit;

        //Up Down Navigation
        int thisChildIndex = transform.GetSiblingIndex();

        Button previousButton = transform.parent.GetChild(thisChildIndex - 1).GetComponent<Button>();
        Navigation previousButtonNav = previousButton.navigation;
        previousButtonNav.selectOnDown = thisButton;
        previousButton.navigation = previousButtonNav;

        buttonNav.selectOnUp = previousButton;

        //Left Right Navigation
        if(maxPlayers == 2)
        {
            buttonNav.selectOnLeft = UIManager.Instance.SoloInstanceParent.GetChild(0).GetComponent<Selectable>();
            buttonNav.selectOnRight = UIManager.Instance.SquadInstanceParent.GetChild(0).GetComponent<Selectable>();
        }
        else if(maxPlayers == 4)
        {
            buttonNav.selectOnLeft = UIManager.Instance.DuoInstanceParent.GetChild(0).GetComponent<Selectable>();
            buttonNav.selectOnRight = null;
        }
        else
        {
            Debug.LogError($"{maxPlayers} amount is incorrect. There should be only 2 or 4.");
        }

        thisButton.navigation = buttonNav;
    }

}