using System;
using System.IO;
using System.Text;
using UnityEngine.SceneManagement;
using UnityEngine;
using UnityEditor;
using UnityEngine.Events;
using UnityEngine.Scripting;
using UnityEditorInternal;
using UnityEditor.Scripting;
using UnityEngine.TestTools;
using Unity.Profiling;
using UnityEditor.Profiling;
using UnityEditor.SceneManagement;
using UnityEditor.VersionControl;
using UnityEngine.Profiling;
using System.Reflection;

public static class GlobalKeyEvents
{
    // Exposed delegates to hook up your methods to them.
    public static event Action<KeyCode, EventModifiers> GlobalKeyDown;
    public static event Action<KeyCode, EventModifiers> GlobalKeyUp;
    public static event Action AnyShortcutTriggered;

    [InitializeOnLoadMethod]
    private static void EditorInit()
    {
        RegisterToGlobalEventHandler();
        RegisterToTriggeredAnyShortcut();
    }

    private static bool OnAnyShortcutTriggered()
    {
        AnyShortcutTriggered?.Invoke();
        return true;
    }


    private static void RegisterToGlobalEventHandler()
    {
        FieldInfo info = typeof(EditorApplication).GetField("globalEventHandler", BindingFlags.Static | BindingFlags.NonPublic);
        EditorApplication.CallbackFunction value = (EditorApplication.CallbackFunction)info.GetValue(null);
        value += OnGlobalKeyPressed;
        info.SetValue(null, value);
    }

    private static void RegisterToTriggeredAnyShortcut()
    {
        FieldInfo info = typeof(EditorApplication).GetField("doPressedKeysTriggerAnyShortcut", BindingFlags.Static | BindingFlags.NonPublic);
        Func<bool> value = (Func<bool>)info.GetValue(null);
        value += OnAnyShortcutTriggered;
        info.SetValue(null, value);
    }

    private static void OnGlobalKeyPressed()
    {



            if (Event.current.type == EventType.KeyDown)
        {

            KeyCode key1 = Event.current.keyCode;


            switch (key1)
            {
                case KeyCode.W:
                    //Debug.Log("W!");
                    break;
                case KeyCode.F11:
                case KeyCode.F12:
                    {

                        if (Application.isPlaying)
                        {
#if UNITY_EDITOR
                            UnityEditor.EditorApplication.isPlaying = false;

#endif


                        }
                        else
                        {
                            UnityEditor.AssetDatabase.Refresh();
                            UnityEditor.EditorApplication.EnterPlaymode();
                        }


                    }
                    break;

            }





            GlobalKeyDown?.Invoke(Event.current.keyCode, Event.current.modifiers);
        }
        else if (Event.current.type == EventType.KeyUp)
        {
            GlobalKeyUp?.Invoke(Event.current.keyCode, Event.current.modifiers);
        }
    }
}