Ludo-3D/Assets/Scripts/UI/Managers/ScreenManager.cs

using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public enum ScreenResultEvent
{
    None,
    OnSettingsClicked
}

public class ScreenManager : MonoBehaviour, IBase, IBootLoader
{
    private Dictionary<ScreenType, ScreenBase> screensDict = new Dictionary<ScreenType, ScreenBase>();

    private ScreenBase activeScreen = null;
    private Stack<ScreenBase> screenBasesStack = new Stack<ScreenBase>();

    public ScreenBase GetActiveScreen() => activeScreen;

    public void Initialize()
    {
        InterfaceManager.Instance?.RegisterInterface<ScreenManager>(this);
        screensDict.Clear();
    }

    public void RegisterScreen(ScreenBase screenBase)
    {
        if (!screensDict.ContainsKey(screenBase.ScreenType))
            screensDict.Add(screenBase.ScreenType, screenBase);
        else
            screensDict[screenBase.ScreenType] = screenBase;
    }

    public T GetScreen<T>(ScreenType screenType) where T : ScreenBase
    {
        return screensDict.ContainsKey(screenType) ? (T)screensDict[screenType] : null;
    }

    public void ShowScreen(ScreenType screenType)
    {
        activeScreen = screensDict[screenType];
        if (activeScreen != null)
        {
            screenBasesStack.Push(activeScreen);
            activeScreen.Show();
        }
    }

    public void HideScreen(ScreenType screenType)
    {
        if (screensDict[screenType] != null)
        {
            screenBasesStack.Pop();
            Debug.Log($"ScreenManager check: screenBasesStack.Count: {screenBasesStack.Count}");
            activeScreen = screenBasesStack.Count > 0 ? screenBasesStack.Peek() : null;
            screensDict[screenType].Hide();
        }
    }

    public void HideAllScreens()
    {
        foreach (var screenPair in screensDict)
            if (screenPair.Value.isActiveAndEnabled) screenPair.Value.Hide();
    }

    // public void OnScreenEventExecute(ScreenResultEvent screenResultEvent)
    // {
    //     switch (screenResultEvent)
    //     {
    //         case ScreenResultEvent.None:

    //         break;
    //         case ScreenResultEvent.OnSettingsClicked:
    //         break;
    //     }
    // }
}