Merge pull request #2 from CandyCoded/feature/editor-panel

[feat] Added editor panel.

Editor/Scripts/EnvironmentFileEditor.cs

@@ -0,0 +1,193 @@
+// Copyright (c) Scott Doxey. All Rights Reserved. Licensed under the MIT License. See LICENSE in the project root for license information.
+
+#if UNITY_EDITOR
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Linq;
+using UnityEditor;
+using UnityEngine;
+
+namespace CandyCoded.env.Editor
+{
+
+    public class EnvironmentFileEditor : EditorWindow
+    {
+
+        private Vector2 scrollPosition;
+
+        private List<Tuple<string, string>> tempConfig = new List<Tuple<string, string>>();
+
+        private void Update()
+        {
+
+            if (EditorApplication.isPlaying && !EditorApplication.isPaused)
+            {
+
+                Repaint();
+
+            }
+
+        }
+
+        private void OnEnable()
+        {
+
+            LoadEnvironmentFile();
+
+        }
+
+        private void OnGUI()
+        {
+
+            if (!File.Exists(env.editorFilePath))
+            {
+
+                if (GUILayout.Button("Create .env File"))
+                {
+
+                    try
+                    {
+
+                        File.WriteAllText(env.editorFilePath,
+                            env.SerializeEnvironmentDictionary(
+                                new Dictionary<string, string> { { "VARIABLE_NAME", "VALUE" } }));
+
+                        LoadEnvironmentFile();
+
+                    }
+                    catch (Exception err)
+                    {
+
+                        EditorUtility.DisplayDialog("Error", err.Message, "Ok");
+
+                    }
+
+                }
+
+                return;
+
+            }
+
+            scrollPosition = GUILayout.BeginScrollView(scrollPosition);
+
+            for (var i = 0; i < tempConfig.Count; i += 1)
+            {
+
+                GUILayout.BeginHorizontal();
+
+                var key = GUILayout.TextField(tempConfig[i].Item1, GUILayout.ExpandWidth(false),
+                    GUILayout.Width(position.width * 0.25f));
+
+                var value = GUILayout.TextField(tempConfig[i].Item2, GUILayout.ExpandWidth(true));
+
+                if (tempConfig.Count == 1)
+                {
+
+                    GUI.enabled = false;
+
+                }
+
+                if (GUILayout.Button("-", GUILayout.ExpandWidth(false)))
+                {
+
+                    tempConfig.RemoveAt(i);
+
+                    continue;
+
+                }
+
+                if (tempConfig.Count == 1)
+                {
+
+                    GUI.enabled = true;
+
+                }
+
+                if (GUILayout.Button("+", GUILayout.ExpandWidth(false)))
+                {
+
+                    tempConfig.Insert(i + 1, new Tuple<string, string>("", ""));
+
+                    continue;
+
+                }
+
+                GUILayout.EndHorizontal();
+
+                if (!key.Equals(tempConfig[i].Item1) || !value.Equals(tempConfig[i].Item2))
+                {
+
+                    tempConfig[i] = new Tuple<string, string>(key, value);
+
+                }
+
+            }
+
+            if (GUILayout.Button("Save Changes"))
+            {
+
+                try
+                {
+
+                    File.WriteAllText(env.editorFilePath, env.SerializeEnvironmentDictionary(
+                        tempConfig.ToDictionary(item => item.Item1, item => item.Item2)));
+
+                }
+                catch (Exception err)
+                {
+
+                    EditorUtility.DisplayDialog("Error", err.Message, "Ok");
+
+                }
+
+            }
+
+            if (GUILayout.Button("Revert Changes"))
+            {
+
+                LoadEnvironmentFile();
+
+            }
+
+            if (GUILayout.Button("Delete .env File"))
+            {
+
+                if (EditorUtility.DisplayDialog("Confirm", $"Delete {env.editorFilePath}?", "Ok", "Cancel"))
+                {
+
+                    File.Delete(env.editorFilePath);
+
+                }
+
+            }
+
+            GUILayout.EndScrollView();
+
+        }
+
+        [MenuItem("Window/CandyCoded/Environment File Editor")]
+        public static void ShowWindow()
+        {
+
+            GetWindow(typeof(EnvironmentFileEditor), false, "Environment File Editor", true);
+
+        }
+
+        private void LoadEnvironmentFile()
+        {
+
+            if (File.Exists(env.editorFilePath))
+            {
+
+                tempConfig = env.ParseEnvironmentFile().Select(item => new Tuple<string, string>(item.Key, item.Value))
+                    .ToList();
+
+            }
+
+        }
+
+    }
+
+}
+#endif