From b35099e5ab9ba7a0b34aef3725bf30d4f1022e12 Mon Sep 17 00:00:00 2001
From: estrogen elf <87099578+BlossomiShymae@users.noreply.github.com>
Date: Tue, 17 Jun 2025 22:16:13 -0500
Subject: [PATCH] fix: case of empty content schema

---
 Needlework.Net/Helpers/OpenApiHelpers.cs | 50 ++++++++++++++++++++++--
 1 file changed, 47 insertions(+), 3 deletions(-)

diff --git a/Needlework.Net/Helpers/OpenApiHelpers.cs b/Needlework.Net/Helpers/OpenApiHelpers.cs
index 00d4a8c..be500d1 100644
--- a/Needlework.Net/Helpers/OpenApiHelpers.cs
+++ b/Needlework.Net/Helpers/OpenApiHelpers.cs
@@ -15,7 +15,7 @@ namespace Needlework.Net.Helpers
             if (!TryGetResponse(responses, out var response))
                 return "none";
 
-            if (response.Content.TryGetValue("application/json", out var media))
+            if (TryGetApplicationJsonMedia(response, out var media))
             {
                 var schema = media.Schema;
                 return GetSchemaType(schema);
@@ -24,6 +24,50 @@ namespace Needlework.Net.Helpers
             return "none";
         }
 
+        public static bool TryGetApplicationJsonMedia(OpenApiResponse response, [NotNullWhen(true)] out OpenApiMediaType? media) // Because GetLolGameflowV1SpectateDelayedLaunch has an empty schema with no type...
+        {
+            var flag = false;
+            if (response.Content.TryGetValue("application/json", out var _media))
+            {
+                if (_media?.Schema?.Type != null)
+                {
+                    media = _media;
+                    flag = true;
+                }
+                else
+                {
+                    media = null;
+                }
+            }
+            else
+            {
+                media = null;
+            }
+            return flag;
+        }
+
+        public static bool TryGetApplicationJsonMedia(OpenApiRequestBody requestBody, [NotNullWhen(true)] out OpenApiMediaType? media)
+        {
+            var flag = false;
+            if (requestBody.Content.TryGetValue("application/json", out var _media))
+            {
+                if (_media?.Schema?.Type != null)
+                {
+                    media = _media;
+                    flag = true;
+                }
+                else
+                {
+                    media = null;
+                }
+            }
+            else
+            {
+                media = null;
+            }
+            return flag;
+        }
+
         public static string GetSchemaType(OpenApiSchema? schema)
         {
             if (schema == null) return "object"; // Because GetLolVanguardV1Notification exists where it has a required parameter without a type...
@@ -121,7 +165,7 @@ namespace Needlework.Net.Helpers
         public static List<PropertyClassViewModel> GetRequestClasses(OpenApiRequestBody? requestBody, Document document)
         {
             if (requestBody == null) return [];
-            if (requestBody.Content.TryGetValue("application/json", out var media))
+            if (TryGetApplicationJsonMedia(requestBody, out var media))
             {
                 var rawDocument = document.OpenApiDocument;
                 var schema = media.Schema;
@@ -171,7 +215,7 @@ namespace Needlework.Net.Helpers
             if (!TryGetResponse(responses, out var response))
                 return [];
 
-            if (response.Content.TryGetValue("application/json", out var media))
+            if (TryGetApplicationJsonMedia(response, out var media))
             {
                 var rawDocument = document.OpenApiDocument;
                 var schema = media.Schema;