From 74f1dc1553cd7a59c1774bc8060f133ecc940c3e Mon Sep 17 00:00:00 2001
From: Nicu Hodos <nicu@hodos.ro>
Date: Mon, 8 Sep 2025 12:21:10 +0200
Subject: [PATCH] return list of commands as JSON array

---
 src/webserver.h | 16 ++++++++++++----
 1 file changed, 12 insertions(+), 4 deletions(-)

diff --git a/src/webserver.h b/src/webserver.h
index 4a0338c..ee58f14 100644
--- a/src/webserver.h
+++ b/src/webserver.h
@@ -32,10 +32,18 @@ namespace WebServer {
             });
 
         server.on("/commands", HTTP_GET, [](AsyncWebServerRequest *request) {
-            string list;
-            for (auto it = Command::mapCommandIds.begin(); it != Command::mapCommandIds.end(); ++it)
-                list.append(it->first.c_str()).append("\n");
-            request->send(200, "text/plain", list.c_str());
+            AsyncResponseStream *response = request->beginResponseStream("application/json");
+            
+            StaticJsonDocument<JSON_SIZE*8> jsonResponse;
+            JsonArray array = jsonResponse.to<JsonArray>();
+            for (auto it = Command::mapCommandIds.begin(); it != Command::mapCommandIds.end(); ++it) {
+                StaticJsonDocument<JSON_SIZE/2> jsonDoc;
+                it->second->toJson(jsonDoc);
+                array.add(jsonDoc);
+            }
+            serializeJson(jsonResponse, *response);
+            
+            request->send(response);
             });
 
         server.onNotFound(notFound);