decoupled business logic from ui

lib/src/widget/shared/warning_info.dart

@@ -0,0 +1,28 @@
+import 'package:fluent_ui/fluent_ui.dart';
+
+class WarningInfo extends StatelessWidget {
+  final String text;
+  final VoidCallback onPressed;
+  final IconData icon;
+  final InfoBarSeverity severity;
+
+  const WarningInfo(
+      {Key? key,
+        required this.text,
+        required this.icon,
+        required this.onPressed,
+        this.severity = InfoBarSeverity.info})
+      : super(key: key);
+
+  @override
+  Widget build(BuildContext context) {
+    return InfoBar(
+        severity: severity,
+        title: Text(text),
+        action: IconButton(
+            icon: Icon(icon),
+            onPressed: onPressed
+        )
+    );
+  }
+}