Initial commit

lib/providers/server_connectivity_provider.dart

@@ -0,0 +1,29 @@
+import 'package:flutter_riverpod/flutter_riverpod.dart';
+
+import '../core/contracts/server.dart';
+import 'di_providers.dart';
+
+class ServerConnectivity {
+  final bool reachable;
+  final int? latencyMs;
+
+  const ServerConnectivity({required this.reachable, this.latencyMs});
+}
+
+
+final serverConnectivityProvider =
+    FutureProvider.family<ServerConnectivity, String>((ref, baseUrl) async {
+      final uc = await ref.read(probeServerUseCaseProvider.future);
+      final sw = Stopwatch()..start();
+      try {
+        await uc.execute(EmbyServerProbeReq(baseUrl: baseUrl));
+        sw.stop();
+        return ServerConnectivity(
+          reachable: true,
+          latencyMs: sw.elapsedMilliseconds,
+        );
+      } catch (_) {
+        sw.stop();
+        return const ServerConnectivity(reachable: false);
+      }
+    });