using TMPro;
using UnityEngine;

public class MenuControllerOneRegime : MonoBehaviour
{
    [SerializeField] private string GameplaySceneName = "Gameplay";

    [Header("UI")]
    [SerializeField] private TextMeshProUGUI BalanceLabel;
    [SerializeField] private TextMeshProUGUI PriceLabel;
    //[SerializeField] private TextMeshProUGUI FreeplayLabel;

    //[SerializeField] private CanvasGroup _instructionCommon;
    //[SerializeField] private CanvasGroup _instructionPeriscope;

    [SerializeField] PeriscopeController periscopeController;
    [SerializeField] private MenuAnimation menuAnimation;

    [Header("Timer")]
    [SerializeField] private float timeToEnterSettings = 1;
    private float gotoSettingsTimer = 0;

    [SerializeField] private AudioClip ready;

    private int price;
    private string valutaName;
    private bool freeplay;

    private bool EnoughMoney => freeplay || WalletManager.Balance >= price;

    public void Initialize()
    {
        price = SettingsManager.GetInt(SettingKey.GamePrice, 100);
        valutaName = SettingsManager.GetString(SettingKey.Valuta, "руб.");
        freeplay = SettingsManager.GetBool(SettingKey.Freeplay, false);
        InitLayout();

        periscopeController.allowControls = false;

        if (!freeplay) WalletManager.OnBalanceChanged += UpdateUI;
        WalletManager.OnBalanceAdd += PrepareIfPayed;

        menuAnimation.Init(EnoughMoney);

        UpdateUI(WalletManager.Balance);
        PrepareIfPayed(WalletManager.Balance);
    }
    private void OnDestroy()
    {
        WalletManager.OnBalanceChanged -= UpdateUI;
        WalletManager.OnBalanceAdd -= PrepareIfPayed;
    }

    private void PrepareIfPayed(int _)
    {
        if (!EnoughMoney) return;

        WalletManager.OnBalanceAdd -= PrepareIfPayed;

        periscopeController.MoveCenter();
        periscopeController.allowControls = true;
        menuAnimation.PerformTransition();
        SoundManager.PlayReplica(ready);
    }

    private void InitLayout()
    {
        bool needPay = !freeplay;
        BalanceLabel.enabled = needPay;
        PriceLabel.enabled = needPay;
        //FreeplayLabel.enabled = freeplay;

        PriceLabel.text = $"Цена: {price} {GetValutaPluralized(price)}";
    }

    public void UpdateUI(int balance)
    {
        BalanceLabel.text = $"Баланс:\n{balance} {GetValutaPluralized(balance)}";

        //_instructionCommon.alpha = !EnoughMoney ? 1 : 0;
        //_instructionPeriscope.alpha = EnoughMoney ? 1 : 0;
    }

    private string GetValutaPluralized(int balance)
        => valutaName == "руб." ? PluralizeUtil.Rubles(balance) : PluralizeUtil.Tokens(balance);

    #region Callback Methods
    //Вызываются через UnityEvent
    public void _ResetSettingsTimer() => gotoSettingsTimer = 0;
    public void _EnterSettingsProcess()
    {
        gotoSettingsTimer += Time.deltaTime;
        gotoSettingsTimer = Mathf.Min(gotoSettingsTimer, timeToEnterSettings);
        if (gotoSettingsTimer == timeToEnterSettings)
            SceneLoader.LoadScene("Settings");
    }
    public void _TryEnterGame()
    {
        if (freeplay || WalletManager.TryTakeMoney(price))
        {
            CountersSystem.Increment(CountersSystem.CounterType.TotalStarts);
            CountersSystem.Increment(CountersSystem.CounterType.StartsFromMenu);
            SceneLoader.LoadScene(GameplaySceneName);
        }
    }
    #endregion
}