restructure

Unity/Assets/Convai/Scripts/Runtime/Utils/ConvaiAPIKeySetup.cs

@@ -0,0 +1,33 @@
+using System;
+using Convai.Scripts.Runtime.Addons;
+using UnityEngine;
+
+public class ConvaiAPIKeySetup : ScriptableObject
+{
+    private const string RESOURCE_PATH = "ConvaiAPIKey";
+    private static ConvaiAPIKeySetup _instance;
+    public string APIKey;
+
+    public static event Action OnAPIKeyNotFound;
+
+    public static bool GetAPIKey(out string apiKey)
+    {
+        if (_instance == null) _instance = Resources.Load<ConvaiAPIKeySetup>(RESOURCE_PATH);
+
+        if (_instance == null || string.IsNullOrEmpty(_instance.APIKey))
+        {
+            NotifyAPIKeyNotFound();
+            apiKey = string.Empty;
+            return false;
+        }
+
+        apiKey = _instance.APIKey;
+        return true;
+    }
+
+    private static void NotifyAPIKeyNotFound()
+    {
+        if (NotificationSystemHandler.Instance != null) NotificationSystemHandler.Instance.NotificationRequest(NotificationType.APIKeyNotFound);
+        OnAPIKeyNotFound?.Invoke();
+    }
+}