using TMPro;
using UnityEngine;
using UnityEngine.UI;

public class PlayerIndicatorCanvas : MonoBehaviour
{
    Transform cam;
    [SerializeField] private TMP_Text playerCountText;
    [SerializeField] private PlayerPawn playerPawn;
    [SerializeField] private Button indicatorBtn;

    private GameplayManager gameplayManager;
    
    private void OnEnable()
    {
        indicatorBtn.onClick.AddListener(() => OnClickPlayer());
    }

    private void OnDisable()
    {
        indicatorBtn.onClick.RemoveListener(() => OnClickPlayer());
    }

    private void Start()
    {
        cam = GameObject.FindGameObjectWithTag("MainCamera").transform;
    }
    
    private void LateUpdate()
    {
        transform.LookAt(cam.forward + transform.position);
    }
    
#if UNITY_EDITOR
    public void SetPlayerCount(int count)
    {
        playerCountText.text = count.ToString();
    }
#endif

    public void OnClickPlayer()
    {
        // quick fix: Character selection too hard based on view
        gameplayManager = gameplayManager ?? InterfaceManager.Instance.GetInterfaceInstance<GameplayManager>();
        if (gameplayManager.GameManager.CurrentGameState == GameState.IsPaused || playerPawn.IsBotPlayer || !playerPawn.CanSelectPlayer) return;

        gameplayManager.OnPawnSelected(playerPawn);
    }
}