51 lines
1.4 KiB
Dart
51 lines
1.4 KiB
Dart
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import 'package:flutter/material.dart';
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import '../theme/theme_x.dart';
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/// Centered "nothing here yet" placeholder — no services discovered, no
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/// connections saved, no update history. An optional action gives the user
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/// the next step rather than a dead end.
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class EmptyState extends StatelessWidget {
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const EmptyState({
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super.key,
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required this.icon,
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required this.title,
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this.message,
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this.actionLabel,
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this.onAction,
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});
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final IconData icon;
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final String title;
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final String? message;
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final String? actionLabel;
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final VoidCallback? onAction;
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@override
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Widget build(BuildContext context) {
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return Padding(
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padding: const EdgeInsets.symmetric(vertical: 40, horizontal: 24),
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child: Column(
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mainAxisSize: MainAxisSize.min,
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children: [
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Icon(icon, size: 30, color: context.colors.outline),
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const SizedBox(height: 12),
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Text(title, style: context.text.titleMedium, textAlign: TextAlign.center),
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if (message != null) ...[
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const SizedBox(height: 4),
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Text(
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message!,
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style: context.text.bodySmall,
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textAlign: TextAlign.center,
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),
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],
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if (actionLabel != null && onAction != null) ...[
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const SizedBox(height: 16),
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OutlinedButton(onPressed: onAction, child: Text(actionLabel!)),
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],
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],
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),
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);
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}
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}
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