using System;
using System.Collections.Generic;
using Code.Infrastructure.EventBus;
using Reflex.Core;
using Reflex.Extensions;
using Reflex.Injectors;
using UnityEngine.SceneManagement;

namespace Code.Infrastructure.UI
{
    public interface IUIService
    {
        void OpenPanel(UIPanelType uiPanelType);
        void ClosePanel(UIPanelType uiPanelType);
        void TryLoadPanel(UIPanelType uiPanelType);
        void TryRemovePanel(UIPanelType panelType);
    }

    public class UIService : IUIPanelLoadedHandle, IUIService
    {
        private Dictionary<UIPanelType, UIPanel> _loadedPanels = new();
        
        private EventBus.EventBus _eventBus;
        private IUIFactory _factory;

        public UIService(EventBus.EventBus eventBus, IUIFactory factory)
        {
            _eventBus = eventBus;
            _factory = factory;
            eventBus.Subscribe(this);
        }

        public void OpenPanel(UIPanelType uiPanelType)
        {
            _loadedPanels[uiPanelType].gameObject.SetActive(true); // TODO Братуха реально реши надо вкл\выкл или это очередная хренооптимизация
            _loadedPanels[uiPanelType].Open();
        }

        public void ClosePanel(UIPanelType uiPanelType)
        {
            _loadedPanels[uiPanelType].gameObject.SetActive(false);
            _loadedPanels[uiPanelType].Close();
        }

        public void TryLoadPanel(UIPanelType uiPanelType) => _factory.LoadPanel(uiPanelType);

        public void UIPanelLoaded(UIPanel panel, UIPanelType panelType)
        {
            _loadedPanels.Add(panelType, panel);
            
            if(panel.InjectMeSenpai)
                GameObjectInjector.InjectRecursive(panel.gameObject, Container.RootContainer);
                // GameObjectInjector.InjectRecursive(panel.gameObject, SceneManager.GetActiveScene().GetSceneContainer()); // Скорее всего будут нужны компоненты текущей сцены
                
            _eventBus.RaiseEvent<IUIPanelLoaded>(ui=> ui.UILoaded(panelType));
        }

        public void TryRemovePanel(UIPanelType panelType)
        {
            // TODO Close it
            RemovePanel(panelType);
        }
        
        private void RemovePanel(UIPanelType panelType)
        {
            _factory.ReleasePanel(_loadedPanels[panelType]);
            _loadedPanels.Remove(panelType);
        }
    }
    public interface IUIPanelLoaded : IGlobalSubscriber
    {
        void UILoaded(UIPanelType uiPanelType);
    }
}