using Periscope;
using TMPro;
using UnityEngine;

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

    [SerializeField] private TextMeshProUGUI BalanceLabel;
    [SerializeField] private TextMeshProUGUI GamesPayedLabel;
    [SerializeField] private TextMeshProUGUI PriceLabel;
    [SerializeField] private TextMeshProUGUI FreeplayLabel;

    [SerializeField] private string BalancePrefix = "Баланс: ";
    [SerializeField] private string GamesPayedPrefix = "Оплачено игр: ";

    [SerializeField] private GameObject _instructionCommon;
    [SerializeField] private GameObject _instructionPeriscope;

    [SerializeField] private GameObject screenInstruction;
    [SerializeField] private AudioClip ready;

    private int gamePrice;
    private bool initialized = false;
    private string valuta;
    private bool _freeplay;

    private bool EnoughMoney => _freeplay || WalletManager.Balance >= gamePrice;
    private int ActualPrice => _freeplay ? 0 : gamePrice;
    public void Initialize()
    {
        gamePrice = SettingsManager.GetInt(SettingKey.GamePrice, 100);
        valuta = SettingsManager.GetString(SettingKey.Valuta, "руб.");
        _freeplay = SettingsManager.GetBool(SettingKey.Freeplay, false);
        InitLayout();


        WalletManager.OnBalanceChanged += UpdateUI;
        UpdateUI(WalletManager.Balance);

        WalletManager.OnBalanceAdd += CheckEnoughMoney;
        screenInstruction.SetActive(false);
        CheckEnoughMoney(WalletManager.Balance);

        initialized = true;
    }

    private void CheckEnoughMoney(int obj)
    {
        if (EnoughMoney)
        {
            WalletManager.OnBalanceAdd -= CheckEnoughMoney;
            PeriscopeManager.MoveCenter();
            screenInstruction.SetActive(true);
            SoundManager.PlayReplica(ready);
        }
    }

    private void Update()
    {
        if (!initialized) return;

        if (EnoughMoney && In.GetButtonDown(InSignal.DownRight))
        {
            WalletManager.TakeMoney(ActualPrice);
            CountersSystem.Increment(CountersSystem.CounterType.TotalStarts);
            CountersSystem.Increment(CountersSystem.CounterType.StartsFromMenu);
            SceneLoader.LoadScene(GameplaySceneName);
        }

        if (In.GetButtonDown(InSignal.Service))
            SceneLoader.LoadScene("Settings");

        PeriscopeProcess();
    }

    private void OnDestroy()
    {
        WalletManager.OnBalanceChanged -= UpdateUI;
        WalletManager.OnBalanceAdd -= CheckEnoughMoney;
        PeriscopeManager.StopAllForce();
    }
    public void UpdateUI(int balance)
    {
        if (_freeplay)
        {
            _instructionCommon.SetActive(false);
            _instructionPeriscope.SetActive(true);
            return;
        }
        string valutaPluralized = valuta == "руб." ? PluralizeUtil.Rubles(balance) : PluralizeUtil.Tokens(balance);

        PriceLabel.text = $"Цена: {ActualPrice} {valutaPluralized}";
        BalanceLabel.text = $"{BalancePrefix}{balance} {valutaPluralized}";
        GamesPayedLabel.text = $"{GamesPayedPrefix}{balance / gamePrice}";

        bool enoughMoney = balance >= gamePrice;

        _instructionCommon.SetActive(!enoughMoney);
        _instructionPeriscope.SetActive(enoughMoney);

    }

    private void InitLayout()
    {
        bool needPay = !_freeplay;
        BalanceLabel.gameObject.SetActive(needPay);
        GamesPayedLabel.gameObject.SetActive(needPay);
        PriceLabel.gameObject.SetActive(needPay);

        FreeplayLabel.gameObject.SetActive(_freeplay);
    }

    private void PeriscopeProcess()
    {
        if(PeriscopeManager.AutoRegime) return;
        if(!EnoughMoney) return;

        bool up = In.GetButton(InSignal.UpLeft) || Input.GetKey(KeyCode.UpArrow);
        bool down = In.GetButton(InSignal.DownLeft) || Input.GetKey(KeyCode.DownArrow);
        bool stop = (up ==  down);

        if(stop)
            PeriscopeManager.StopManually();
        else if (up)
            PeriscopeManager.UpManually();
        else if (down)
            PeriscopeManager.DownManually();
    }
}