- added 'maintenance' state logic;

src/assets/scss/components/login.scss

@@ -38,6 +38,10 @@
     cursor: pointer;
   }
 
+  &[disabled] {
+    background: var(--message-info-background);
+  }
+
   span {
     color: #FFF;
     font-size: 17.25px;

src/pages/Login/index.js

@@ -25,17 +25,18 @@ const Login = () => {
     const errorMsgs = useRef(null);
     const [loading, setLoading] = useState(false);
     const [visibleCacheFaq, setVisibleCacheFaq] = useState(false);
+    const [isMaintenance] = useState(true);
     let [searchParams] = useSearchParams();
     const { origin } = window.location;
 
     const loginWithSpid = () => {
-        /*if (!loading) {
+        if (!loading && !isMaintenance) {
             if (APP_HUB_ID) {
                 window.location.replace(`${API_BASE_URL}/saml2/authenticate/loginumbria?hubId=${APP_HUB_ID}`);
             } else {
                 window.location.replace(`${API_BASE_URL}/saml2/authenticate/loginumbria`);
             }
-        }*/
+        }
     }
 
     const validateCallback = (data) => {
@@ -46,6 +47,7 @@ const Login = () => {
                 userData: data.data.user
             });
         } else {
+            if (errorMsgs.current) {
                 errorMsgs.current.show([
                     {
                         sticky: true, severity: 'error', summary: '',
@@ -54,10 +56,12 @@ const Login = () => {
                     }
                 ]);
             }
+        }
         setLoading(false);
     }
 
     const validateError = (err) => {
+        if (errorMsgs.current) {
             errorMsgs.current.show([
                 {
                     sticky: true, severity: 'error', summary: '',
@@ -65,6 +69,7 @@ const Login = () => {
                     closable: true
                 }
             ]);
+        }
         setLoading(false);
     }
 
@@ -77,6 +82,20 @@ const Login = () => {
         setVisibleCacheFaq(false);
     }
 
+    useEffect(() => {
+        if (isMaintenance) {
+            if (errorMsgs.current) {
+                errorMsgs.current.show([
+                    {
+                        sticky: true, severity: 'info', summary: '',
+                        detail: __('Piattaforma in manutenzione', 'gepafin'),
+                        closable: false
+                    }
+                ]);
+            }
+        }
+    }, [isMaintenance])
+
     useEffect(() => {
         if (!isEmpty(token)) {
             window.location.replace('/')
@@ -103,7 +122,7 @@ const Login = () => {
 
                 <Messages ref={errorMsgs}/>
 
-                <button className="appPageLogin__spidBtn" onClick={loginWithSpid} disabled={true}>
+                <button className="appPageLogin__spidBtn" onClick={loginWithSpid} disabled={isMaintenance}>
                     <svg width="31" height="31" viewBox="0 0 31 31" fill="none" xmlns="http://www.w3.org/2000/svg">
                         <g clipPath="url(#clip0_1156_13356)">
                             <path