using System;
using UnityEngine;

public enum GameState
{
    Map, Minigame, DuckCollectedScreen, StickerOverview
}

public class BadeendGoGameManager : MonoBehaviour
{
    public DuckStickerData simpleDuckSticker;
    
    public GameObject profileButton;
    public GameObject mainMap;
    public CollectedStickersUI stickerDisplay;
    public GameObject miniGame;
    public GameObject minigameOverlay;
    public DuckCollectedScreen duckCollectedScreen;

    
    private GameState _gameState;
    private CollectableDuckData _minigamePlayingForDuck;

    public GameState GameState
    {
        get => _gameState;
        set
        {
            _gameState = value;
            
            profileButton.SetActive(value == GameState.Map);
            minigameOverlay.SetActive(value == GameState.Minigame);
            
            mainMap.SetActive(value == GameState.Map || value == GameState.DuckCollectedScreen);
            stickerDisplay.gameObject.SetActive(value == GameState.StickerOverview);
            miniGame.SetActive(value == GameState.Minigame);
            duckCollectedScreen.gameObject.SetActive(value == GameState.DuckCollectedScreen);

        }
    }

    private static BadeendGoGameManager _instance;
    public static BadeendGoGameManager Instance
    {
        get { return _instance;  }
        private set { _instance = value; }
    }

    public BadeendGoGameManager()
    {
        if (Instance != null)
        {
            throw new Exception("An instance of BadeendGoGameManager already exists");
        }
        Instance = this;
    }

    private void Awake()
    {
        GameState = GameState.Map;
        
        CollectableDuckManager.Instance.DuckClicked += OnDuckClicked;
        CatchMinigameManager.Instance.MinigameFinished += OnMinigameFinished;
        duckCollectedScreen.screenCloseClicked += DuckCollectedScreenOnScreenCloseClicked; 
        duckCollectedScreen.retryClicked += DuckCollectedScreenOnRetryClicked;
    }

    private void DuckCollectedScreenOnRetryClicked(object sender, EventArgs e)
    {
        GameState = GameState.Minigame;
        CatchMinigameManager.Instance.ResetMinigame();
    }

    private void DuckCollectedScreenOnScreenCloseClicked(object sender, EventArgs e)
    {
        GameState = GameState.Map;
    }

    private void OnDuckClicked(object sender, CollectableDuckData duck)
    {
        GameState = GameState.Minigame;
        
        CatchMinigameManager.Instance.ResetMinigame();
        
        _minigamePlayingForDuck = duck;
    }
    
    private void OnMinigameFinished(object sender, MiniGameResult miniGameResult)
    {
        
        GameState = GameState.DuckCollectedScreen;

        duckCollectedScreen.MiniGameResult = miniGameResult;
        if (_minigamePlayingForDuck)
        {
            duckCollectedScreen.CollectedSticker = _minigamePlayingForDuck.StickerData;
        }
        else
        {
            duckCollectedScreen.CollectedSticker = simpleDuckSticker;
        }

        if (miniGameResult == MiniGameResult.Success)
        {
            // Duck collected
            if (_minigamePlayingForDuck != null)
            {
                DuckStickerManager.Instance.OnStickerCollected(_minigamePlayingForDuck.StickerData);
                CollectableDuckManager.Instance.OnDuckCollected(_minigamePlayingForDuck);
            }
            else
            {
                DuckStickerManager.Instance.OnStickerCollected(simpleDuckSticker);
            }
        }
    }
}