IdealGf

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

namespace IdealGf.DialogueEditor
{
    ///======================================================================================
    /// IMPORTANT:::::::
    /// PLZ FOLLOW https://templategfdev.tumblr.com/
    ///======================================================================================
    public class IdealGfDialogueEditorWindow : EditorWindow
    {
        public string dialogueId;
        public string sinopsis;

        public GameObject target;

        #region GUI_PROPERTIES
        public virtual GUIStyle MenuStyle
        {
            get
            {
                return EditorStyles.helpBox;
            }
        }
        public virtual GUIStyle TextAreaStyle
        {
            get
            {
                return EditorStyles.textArea;
            }
        }

        public const int barHeight = 20;
        public const int menuWidth = 200;

        Rect barRect;
        Rect menuRect;
        Rect nodeRegionRect;
        #endregion

        [MenuItem("IdealGf/Dialogue Editor")]
        public static void ShowDialogueEditor()
        {
            // Get existing open window or if none, make a new one:
            IdealGfDialogueEditorWindow window = (IdealGfDialogueEditorWindow)EditorWindow.GetWindow(typeof(IdealGfDialogueEditorWindow));
            window.Show();
            window.name = "Ideal Gf Dialogue Editor";
            window.titleContent = new GUIContent("Dialogue Editor");
        }

        public void OnGUI()
        {
            // Areas properties
            barRect = new Rect(0, 0, position.width, barHeight);
            menuRect = new Rect(2, barHeight, menuWidth, position.height - barHeight);
            nodeRegionRect = new Rect(menuRect.width + menuRect.x, barRect.height, position.width - (menuRect.width + menuRect.x), position.height - barHeight);

            // Handle events
            HandleEvents();

            // Creating bar layout
            GUILayout.BeginArea(barRect, EditorStyles.toolbar);
            RenderBarMenu();
            GUILayout.EndArea();

            // Creating menu layout
            GUILayout.BeginArea(menuRect, MenuStyle);
            RenderLateralMenu();
            GUILayout.EndArea();

            GUILayout.BeginArea(nodeRegionRect, MenuStyle);
            GUILayout.EndArea();
        }

        public virtual void RenderNodes()
        {

        }

        public virtual void RenderBarMenu()
        {
            EditorGUILayout.BeginHorizontal();
            target = (GameObject)EditorGUILayout.ObjectField("Target: ", target, typeof(GameObject), true);
            EditorGUILayout.EndHorizontal();
        }

        public virtual void RenderLateralMenu()
        {
            EditorGUILayout.BeginVertical();
            EditorGUILayout.LabelField("Dialogue data", EditorStyles.boldLabel);
            EditorGUILayout.LabelField("Id name");
            dialogueId = EditorGUILayout.TextField(dialogueId);
            EditorGUILayout.LabelField("Sinopsis");
            sinopsis = EditorGUILayout.TextArea(sinopsis, GUILayout.Height(75));
            EditorGUILayout.Separator();
            EditorGUILayout.EndVertical();
        }

        public virtual void HandleEvents()
        {
            Event click = Event.current;
            if (nodeRegionRect.Contains(click.mousePosition) & click.type == EventType.ContextClick)
            {
                GenericMenu genericMenu = new GenericMenu();
                genericMenu.AddItem(new GUIContent("Add dialogue"), false, new GenericMenu.MenuFunction(Action));
                genericMenu.AddItem(new GUIContent("Add character"), false, new GenericMenu.MenuFunction(Action));
                genericMenu.AddItem(new GUIContent("Add action"), false, new GenericMenu.MenuFunction(Action));
                genericMenu.ShowAsContext();
            }
        }

        public void Action()
        {
            Debug.Log("Click");
        }
    }
}