hellbound/Assets/Scripts/Game/UI/Elements/BuffPresenter.cs

using System;
using System.Collections;
using Coffee.UIEffects;
using game;
using I2.Loc;
using RND.SDK;
using UnityEngine;
using UnityEngine.UI;

public class BuffPresenter : MonoBehaviour
{
    [Header("Field")]
    [SerializeField] private EnumBuffType _buffType;

    [Header("Field")]
    [SerializeField] private Image _icon;
    [SerializeField] private Image _buffIcon;
    [SerializeField] private Text _title;
    [SerializeField] private Text _level;
    [SerializeField] private Text _price;
    [SerializeField] private Text _message;

    [Header("ADS View")]
    [SerializeField] private Sprite _adsBackground;
    [SerializeField] private Sprite _adsIcon;
    [Header("Default View")]
    [SerializeField] private Sprite _defaultBackground;
    [SerializeField] private Sprite _defaultIcon;
    [Header("VFX")]
    [SerializeField] private ParticleSystem _buyVFXPrefab;

    private enum EnumBuffBuying { COINS, ADS, ALL }

    private Buff Buff { get; set; }
    private Action BuyCallback { get; set; }
    private EnumBuffBuying BuyingMode { get; }

    private Button _button;
    private ParticleSystem _buyVFX;
    private Image _background;
    private Coroutine _buyRoutine;
    private UIShiny _shine;
    private Animator _animator;

    private void Awake()
    {
        _button = GetComponent<Button>();
        _button.onClick.AddListener(TryBuy);

        _background = GetComponent<Image>();
        _shine = GetComponent<UIShiny>();
        _animator = GetComponent<Animator>();
    }

    private void Start()
    {
        _title.text = Buff.Title;
        UpdateView();
    }

    private void OnEnable()
    {
        Buff = GetBuff();
    }

    private void Update()
    {
        UpdateView();
    }

    private Buff GetBuff()
    {
        if (!GameSettings.Buffs.TryGet(_buffType, out Buff targetBuff))
            throw new NullReferenceException($"Cant get buff by type {_buffType}");

        return targetBuff;
    }

    private void TryBuy()
    {
        if (_buyRoutine != null)
            return;

        _buyRoutine = StartCoroutine(Buy());
    }

    private IEnumerator Buy()
    {
        if (!Buff.CanUpgrade())
            yield return null;

        int currentCoins = (int)Save.Inventory.GetConsumableItemAmount(EnumConsumable.COIN);
        int nextLevelNumber = Buff.GetCurrentLevel() + 1;
        bool enoughMoney = currentCoins >= Buff.GetLevelInfo(nextLevelNumber).price;

        if(enoughMoney && CanBuyForCoins())
        {
            BuyBuffLevel();
        }
        else if (Ads.HasRewardVideo() && CanBuyForAds())
        {
            ShowRewardedVideo();
        }

        yield return new WaitForSecondsRealtime(0.1f);
        _buyRoutine = null;
    }

    private void WasteMoney(uint value)
    {
        Save.Inventory.RemoveConsumableItem(EnumConsumable.COIN, value);
        UI.GetOrCreateWindow<CoinsCounterWindow>().SyncCoinsCounter();
    }

    private void PlayBuyVFX()
    {
        if (_buyVFX == null && _buyVFXPrefab != null)
            _buyVFX = Instantiate(_buyVFXPrefab, transform);

        if (_buyVFX != null)
            _buyVFX.Play();
        //Sound.Play("Purchase");
    }

    private void ShowRewardedVideo()
    {
        Ads.ShowReward(
            "buff",
            BuyBuffLevel,
            () =>
            {

            });
    }

    private void BuyBuffLevel()
    {
        BuyCallback?.Invoke();

        int nextLevelNumber = Buff.GetCurrentLevel() + 1;
        uint price = Buff.GetLevelInfo(nextLevelNumber).price;
        WasteMoney(price);

        Save.Buffs.UpgradeLevel(Buff.Type);
        ProductStatistics.ResourcesEvent(EnumProductResourcesFlow.SINK, "gold", price, "buff", Buff.Type.ToString());

        UpdateView();
        PlayBuyVFX();
    }

    private void UpdateView()
    {
        if (!Buff.CanUpgrade())
        {
            MaxView(LocalizationManager.GetTranslation("Max"));
            return;
        }

        int currentCoins = (int)Save.Inventory.GetConsumableItemAmount(EnumConsumable.COIN);
        bool hasGoldForBuff = currentCoins >= Buff.GetLevelInfo(Buff.GetCurrentLevel() + 1).price;

        if (hasGoldForBuff && CanBuyForCoins())
            DefaultView();
        else if (Ads.HasRewardVideo() && CanBuyForAds())
            AdsView(GetFreeText());
        else
            NotEnoughView();
    }

    private bool CanBuyForCoins()
    {
        return BuyingMode == EnumBuffBuying.ALL || BuyingMode == EnumBuffBuying.COINS;
    }

    private bool CanBuyForAds()
    {
        return BuyingMode == EnumBuffBuying.ALL || BuyingMode == EnumBuffBuying.ADS;
    }

    private void DefaultView()
    {
        int nextLevel = Buff.GetCurrentLevel() + 1;
        uint nextLevelPrice = Buff.GetLevelInfo(nextLevel).price;

        _background.sprite = _defaultBackground;
        _icon.sprite = _defaultIcon;
        _buffIcon.sprite = Buff.Icon;
        _level.text = $"{nextLevel}";
        _price.text = $"{nextLevelPrice}";
        _price.color = Color.white;

        if(_shine.effectPlayer.play == false)
            _shine.Play(reset: true);

        _price.gameObject.SetActive(true);
        _icon.gameObject.SetActive(true);
        _buffIcon.gameObject.SetActive(_buffIcon.sprite != null);
        _button.interactable = true;
    }

    private void AdsView(string message)
    {
        int nextLevel = Buff.GetCurrentLevel() + 1;

        _background.sprite = _adsBackground;
        _icon.sprite = _adsIcon;
        _buffIcon.sprite = Buff.Icon;
        _level.text = $"{nextLevel}";
        _price.text = $"{message}";
        _price.color = Color.white;
        _shine.Stop(reset: true);

        _price.gameObject.SetActive(true);
        _icon.gameObject.SetActive(true);
        _buffIcon.gameObject.SetActive(_buffIcon.sprite != null);
        _button.interactable = true;
    }

    private void MaxView(string message)
    {
        _background.sprite = _defaultBackground;
        _buffIcon.sprite = Buff.Icon;
        _level.text = $"{Buff.GetCurrentLevel()}";
        _message.text = message;
        _shine.Stop(reset: true);

        _price.gameObject.SetActive(false);
        _icon.gameObject.SetActive(false);
        _buffIcon.gameObject.SetActive(_buffIcon.sprite != null);
        _button.interactable = false;
    }

    private void NotEnoughView()
    {
        int nextLevel = Buff.GetCurrentLevel() + 1;
        uint nextLevelPrice = Buff.GetLevelInfo(nextLevel).price;

        _background.sprite = _defaultBackground;
        _icon.sprite = _defaultIcon;
        _buffIcon.sprite = Buff.Icon;
        _level.text = $"{nextLevel}";
        _price.text = $"{nextLevelPrice}";
        _price.color = Color.red;
        _shine.Stop(reset: true);

        _price.gameObject.SetActive(true);
        _icon.gameObject.SetActive(true);
        _buffIcon.gameObject.SetActive(_buffIcon.sprite != null);
        _button.interactable = true;
    }

    private void SetDefaultAnimation()
    {
        _animator.SetBool("Pulsing", false);
        _shine.Stop(false);
    }

    private void SetSpecialAnimation()
    {
        _animator.SetBool("Pulsing", true);
        _shine.Play(false);
    }

    private string GetFreeText()
    {
        return LocalizationManager.GetTranslation("Free");
    }
}