introduce system status in WebUI for easier monitoring of tasks

src/web/WebCustomizationService.cpp

@@ -160,7 +160,8 @@ void WebCustomizationService::reset_customization(AsyncWebServerRequest * reques
     if (LittleFS.remove(EMSESP_CUSTOMIZATION_FILE)) {
         AsyncWebServerResponse * response = request->beginResponse(205); // restart needed
         request->send(response);
-        EMSESP::system_.restart_pending(true);
+        emsesp::EMSESP::system_.systemStatus(
+            emsesp::SYSTEM_STATUS::SYSTEM_STATUS_PENDING_RESTART); // will be handled by the main loop. We use pending for the Web's SystemMonitor
         return;
     }
 

src/web/WebSchedulerService.cpp

@@ -523,7 +523,7 @@ void WebSchedulerService::loop() {
 void WebSchedulerService::scheduler_task(void * pvParameters) {
     while (1) {
         delay(10); // no need to hurry
-        if (!EMSESP::system_.upload_isrunning()) {
+        if (EMSESP::system_.systemStatus() == SYSTEM_STATUS::SYSTEM_STATUS_NORMAL) {
             EMSESP::webSchedulerService.loop();
         }
     }

src/web/WebStatusService.cpp

@@ -42,7 +42,7 @@ WebStatusService::WebStatusService(AsyncWebServer * server, SecurityManager * se
 
 // /rest/systemStatus
 // This contains both system & hardware Status to avoid having multiple costly endpoints
-// This is also used for polling during the RestartMonitor to see if EMS-ESP is alive
+// This is also used for polling during the SystemMonitor to see if EMS-ESP is alive
 void WebStatusService::systemStatus(AsyncWebServerRequest * request) {
     EMSESP::system_.refreshHeapMem(); // refresh free heap and max alloc heap
 
@@ -146,12 +146,11 @@ void WebStatusService::systemStatus(AsyncWebServerRequest * request) {
         root["has_partition"] = false;
     }
 
-    // Matches status codes in RestartMonitor.tsx
-    if (EMSESP::system_.restart_pending()) {
-        root["status"] = "restarting";
-        EMSESP::system_.restart_requested(true); // tell emsesp loop to start restart
-    } else {
-        root["status"] = EMSESP::system_.upload_isrunning() ? "uploading" : "ready";
+    // Also used in SystemMonitor.tsx
+    root["status"] = EMSESP::system_.systemStatus(); // send the status. See System.h for status codes
+    if (EMSESP::system_.systemStatus() == SYSTEM_STATUS::SYSTEM_STATUS_PENDING_RESTART) {
+        // we're ready to do the actual restart ASAP
+        EMSESP::system_.systemStatus(SYSTEM_STATUS::SYSTEM_STATUS_RESTART_REQUESTED);
     }
 
 #endif
@@ -194,6 +193,8 @@ void WebStatusService::action(AsyncWebServerRequest * request, JsonVariant json)
         ok = getCustomSupport(root);
     } else if (action == "uploadURL" && is_admin) {
         ok = uploadURL(param.c_str());
+    } else if (action == "systemStatus" && is_admin) {
+        ok = setSystemStatus(param.c_str());
     }
 
 #if defined(EMSESP_STANDALONE) && !defined(EMSESP_UNITY)
@@ -359,4 +360,11 @@ bool WebStatusService::uploadURL(const char * url) {
     return true;
 }
 
+// action = systemStatus
+// sets the system status
+bool WebStatusService::setSystemStatus(const char * status) {
+    emsesp::EMSESP::system_.systemStatus(Helpers::atoint(status));
+    return true;
+}
+
 } // namespace emsesp

src/web/WebStatusService.h

@@ -27,7 +27,7 @@ class WebStatusService {
     bool exportData(JsonObject root, std::string & type);
     bool getCustomSupport(JsonObject root);
     bool uploadURL(const char * url);
-
+    bool setSystemStatus(const char * status);
     void allvalues(JsonObject output);
 };