initial commit

2026-07-27 14:42:23 +02:00
commit 833c68a189
257 changed files with 17947 additions and 0 deletions
@@ -0,0 +1,50 @@
+import 'package:flutter/material.dart';
+
+import '../theme/theme_x.dart';
+
+/// Centered "nothing here yet" placeholder — no services discovered, no
+/// connections saved, no update history. An optional action gives the user
+/// the next step rather than a dead end.
+class EmptyState extends StatelessWidget {
+  const EmptyState({
+    super.key,
+    required this.icon,
+    required this.title,
+    this.message,
+    this.actionLabel,
+    this.onAction,
+  });
+
+  final IconData icon;
+  final String title;
+  final String? message;
+  final String? actionLabel;
+  final VoidCallback? onAction;
+
+  @override
+  Widget build(BuildContext context) {
+    return Padding(
+      padding: const EdgeInsets.symmetric(vertical: 40, horizontal: 24),
+      child: Column(
+        mainAxisSize: MainAxisSize.min,
+        children: [
+          Icon(icon, size: 30, color: context.colors.outline),
+          const SizedBox(height: 12),
+          Text(title, style: context.text.titleMedium, textAlign: TextAlign.center),
+          if (message != null) ...[
+            const SizedBox(height: 4),
+            Text(
+              message!,
+              style: context.text.bodySmall,
+              textAlign: TextAlign.center,
+            ),
+          ],
+          if (actionLabel != null && onAction != null) ...[
+            const SizedBox(height: 16),
+            OutlinedButton(onPressed: onAction, child: Text(actionLabel!)),
+          ],
+        ],
+      ),
+    );
+  }
+}