initial

lib/domain/connectivity/connection_status.dart

@@ -0,0 +1,43 @@
+import 'package:freezed_annotation/freezed_annotation.dart';
+import 'package:hiddify/core/locale/locale.dart';
+import 'package:hiddify/domain/connectivity/connectivity_failure.dart';
+
+part 'connection_status.freezed.dart';
+
+@freezed
+sealed class ConnectionStatus with _$ConnectionStatus {
+  const ConnectionStatus._();
+
+  const factory ConnectionStatus.disconnected([
+    ConnectivityFailure? connectFailure,
+  ]) = Disconnected;
+  const factory ConnectionStatus.connecting() = Connecting;
+  const factory ConnectionStatus.connected([
+    ConnectivityFailure? disconnectFailure,
+  ]) = Connected;
+  const factory ConnectionStatus.disconnecting() = Disconnecting;
+
+  factory ConnectionStatus.fromBool(bool connected) {
+    return connected
+        ? const ConnectionStatus.connected()
+        : const Disconnected();
+  }
+
+  bool get isConnected => switch (this) {
+        Connected() => true,
+        _ => false,
+      };
+
+  bool get isSwitching => switch (this) {
+        Connecting() => true,
+        Disconnecting() => true,
+        _ => false,
+      };
+
+  String present(TranslationsEn t) => switch (this) {
+        Disconnected() => t.home.connection.tapToConnect,
+        Connecting() => t.home.connection.connecting,
+        Connected() => t.home.connection.connected,
+        Disconnecting() => t.home.connection.disconnecting,
+      };
+}