using CharacterSystem;
using PrizeSystem;
using System;
using UnityEngine;

public class CharacterPrizeConfigurator : MonoBehaviour, IControlable
{
    public event Action OnClosed;

    [SerializeField] private CharacterSelectionPanel _characterSelection;
    [SerializeField] private PrizesSelector _prizesSelector;

    private IControlable _activePanel;

    public bool ControlsEnabled { get; set; } = true;

    private void Awake()
    {
        _characterSelection.OnCharacterSelected += OpenPrizeSelector;
        _characterSelection.OnExitRequested += SaveAndClose;
        _prizesSelector.OnConfirmed += OpenCharacterSelection;
    }

    private void OnEnable()
    {
        OpenCharacterSelection();
    }

    private void Start()
    {
        OpenCharacterSelection();
    }

    private void OnDestroy()
    {
        _characterSelection.OnCharacterSelected -= OpenPrizeSelector;
        _characterSelection.OnExitRequested -= SaveAndClose;
        _prizesSelector.OnConfirmed -= OpenCharacterSelection;
    }

    public void Open()
    {
        if (gameObject.activeSelf)
        {
            OpenCharacterSelection();
            return;
        }

        gameObject.SetActive(true);
    }

    public void UpdateControls()
    {
        if (_activePanel != null && _activePanel.ControlsEnabled)
            _activePanel.UpdateControls();
    }

    private void OpenPrizeSelector(CharacterDefinition character)
    {
        _characterSelection.gameObject.SetActive(false);
        _prizesSelector.Open(character);
        _activePanel = _prizesSelector;
        SetSelfAsControlable();
    }

    private void OpenCharacterSelection()
    {
        _prizesSelector.gameObject.SetActive(false);
        _characterSelection.gameObject.SetActive(true);
        _characterSelection.Open();
        _activePanel = _characterSelection;
        SetSelfAsControlable();
    }

    private void SaveAndClose()
    {
        PrizeSerializer.SaveToFile();
        PrizeSystemManager.SavePrizes();

        if (ControlsPerformer.Instance != null)
            ControlsPerformer.Instance.SetControlable(null);

        gameObject.SetActive(false);
        OnClosed?.Invoke();
    }

    private void SetSelfAsControlable()
    {
        if (ControlsPerformer.Instance != null)
            ControlsPerformer.Instance.SetControlable(this);
    }
}