YachtDice/Assets/Scripts/UI/Presentation/GameFlowPresenter.cs

using System;
using YachtDice.Categories;
using YachtDice.Economy;
using YachtDice.Game;
using YachtDice.Inventory;
using YachtDice.Player;
using YachtDice.Scoring;
using YachtDice.Shop;

namespace YachtDice.UI.Presentation
{
    public sealed class GameFlowPresenter : IDisposable
    {
        private readonly GameManager _gameManager;
        private readonly ScoringSystem _scoringSystem;
        private readonly DiceManager _diceManager;
        private readonly CurrencyBank _currencyBank;
        private readonly ShopController _shopController;
        private readonly InventoryController _inventoryController;
        private readonly CategoryCatalog _categoryCatalog;
        private readonly PlayerModel _playerModel;
        private readonly IGameSaveService _saveService;
        private readonly IScoreSummaryService _scoreSummaryService;
        private readonly DicePanelPresenter _dicePanelPresenter;
        private readonly ScoreCardPresenter _scoreCardPresenter;
        private readonly GameInfoPresenter _gameInfoPresenter;

        public GameFlowPresenter(
            GameManager gameManager,
            ScoringSystem scoringSystem,
            DiceManager diceManager,
            CurrencyBank currencyBank,
            ShopController shopController,
            InventoryController inventoryController,
            CategoryCatalog categoryCatalog,
            PlayerModel playerModel,
            IGameSaveService saveService,
            IScoreSummaryService scoreSummaryService,
            DicePanelPresenter dicePanelPresenter,
            ScoreCardPresenter scoreCardPresenter,
            GameInfoPresenter gameInfoPresenter)
        {
            _gameManager = gameManager;
            _scoringSystem = scoringSystem;
            _diceManager = diceManager;
            _currencyBank = currencyBank;
            _shopController = shopController;
            _inventoryController = inventoryController;
            _categoryCatalog = categoryCatalog;
            _playerModel = playerModel;
            _saveService = saveService;
            _scoreSummaryService = scoreSummaryService;
            _dicePanelPresenter = dicePanelPresenter;
            _scoreCardPresenter = scoreCardPresenter;
            _gameInfoPresenter = gameInfoPresenter;
        }

        public void Initialize()
        {
            _gameManager.OnTurnStarted += HandleTurnStarted;
            _gameManager.OnRollComplete += HandleRollComplete;
            _gameManager.OnScored += HandleScored;
            _gameManager.OnGameOver += HandleGameOver;

            _dicePanelPresenter.RollClicked += HandleRollClicked;
            _dicePanelPresenter.DiceToggled += HandleDiceToggled;
            _scoreCardPresenter.CategorySelected += HandleCategorySelected;
            _gameInfoPresenter.NewGameClicked += HandleNewGameClicked;
            _gameInfoPresenter.ShopClicked += HandleShopClicked;
            _gameInfoPresenter.InventoryClicked += HandleInventoryClicked;

            _currencyBank.OnBalanceChanged += HandleCurrencyChanged;
            _playerModel.OnChanged += HandlePlayerChangedForSave;

            _saveService.Load();
            _gameInfoPresenter.SetCurrencyText(_currencyBank.Balance);
            _gameManager.StartNewGame();
        }

        public void Dispose()
        {
            _gameManager.OnTurnStarted -= HandleTurnStarted;
            _gameManager.OnRollComplete -= HandleRollComplete;
            _gameManager.OnScored -= HandleScored;
            _gameManager.OnGameOver -= HandleGameOver;

            _dicePanelPresenter.RollClicked -= HandleRollClicked;
            _dicePanelPresenter.DiceToggled -= HandleDiceToggled;
            _scoreCardPresenter.CategorySelected -= HandleCategorySelected;
            _gameInfoPresenter.NewGameClicked -= HandleNewGameClicked;
            _gameInfoPresenter.ShopClicked -= HandleShopClicked;
            _gameInfoPresenter.InventoryClicked -= HandleInventoryClicked;

            _currencyBank.OnBalanceChanged -= HandleCurrencyChanged;

            if (_playerModel != null)
                _playerModel.OnChanged -= HandlePlayerChangedForSave;
        }

        private void HandleTurnStarted(int turn)
        {
            _gameInfoPresenter.SetTurnText(turn, _categoryCatalog.Count);
            _dicePanelPresenter.ResetForNewTurn();
            _scoreCardPresenter.ClearAllPreviews();
        }

        private void HandleRollComplete(int rollNumber)
        {
            _dicePanelPresenter.HandleRollComplete(rollNumber);
            _scoreCardPresenter.UpdatePreviewScores();
        }

        private void HandleScored(CategoryDefinition category, int finalScore)
        {
            _scoreCardPresenter.SetCategoryScored(category, finalScore);
            _scoreCardPresenter.UpdateTotalDisplay(_scoreSummaryService.Calculate());
            _saveService.Save();
        }

        private void HandleGameOver(int totalScore)
        {
            _dicePanelPresenter.HandleGameOver();
            _scoreCardPresenter.SetAllInteractable(false);
            _gameInfoPresenter.ShowGameOver(_scoreSummaryService.Calculate().DisplayTotal);
            _saveService.Save();
        }

        private void HandleRollClicked()
        {
            if (!_gameManager.CanRoll)
                return;

            _dicePanelPresenter.PrepareForRoll();
            _scoreCardPresenter.SetAllInteractable(false);
            _gameManager.Roll();
        }

        private void HandleDiceToggled(int index)
        {
            if (_gameManager.CurrentRoll == 0)
                return;

            if (_diceManager.IsAnyRolling)
                return;

            _gameManager.ToggleDiceLock(index);
            _dicePanelPresenter.SetDiceLocked(index, _diceManager.IsLocked(index));
        }

        private void HandleCategorySelected(CategoryDefinition category)
        {
            if (!_gameManager.CanScore)
                return;

            if (_scoringSystem.IsCategoryUsed(category))
                return;

            _gameManager.ScoreInCategory(category);
        }

        private void HandleNewGameClicked()
        {
            _gameInfoPresenter.HideGameOver();
            _scoreCardPresenter.ResetAll();
            _dicePanelPresenter.ResetForNewGame();
            _gameManager.StartNewGame();
        }

        private void HandleShopClicked()
        {
            _shopController.ToggleVisibility();
        }

        private void HandleInventoryClicked()
        {
            _inventoryController.ToggleVisibility();
        }

        private void HandleCurrencyChanged(int newBalance)
        {
            _gameInfoPresenter.SetCurrencyText(newBalance);
        }

        private void HandlePlayerChangedForSave()
        {
            _saveService.Save();
        }
    }
}