150 lines
4.0 KiB
Dart
150 lines
4.0 KiB
Dart
import 'package:flutter/material.dart';
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class FeaturePage extends StatelessWidget {
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final String title;
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final String subtitle;
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final Widget child;
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final Widget? trailing;
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const FeaturePage({
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super.key,
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required this.title,
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required this.subtitle,
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required this.child,
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this.trailing,
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});
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@override
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Widget build(BuildContext context) {
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return SafeArea(
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child: Padding(
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padding: const EdgeInsets.all(16),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Row(
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children: [
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Expanded(
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Text(
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title,
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style:
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Theme.of(context).textTheme.headlineSmall?.copyWith(
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fontWeight: FontWeight.w900,
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color: const Color(0xFF0F172A),
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),
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),
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Text(
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subtitle,
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style: const TextStyle(color: Color(0xFF64748B)),
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),
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],
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),
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),
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if (trailing != null) trailing!,
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],
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),
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const SizedBox(height: 16),
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Expanded(child: child),
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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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class FeatureEmptyPanel extends StatelessWidget {
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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 Widget? action;
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const FeatureEmptyPanel({
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super.key,
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required this.icon,
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required this.title,
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required this.message,
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this.action,
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});
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@override
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Widget build(BuildContext context) {
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return Center(
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child: ConstrainedBox(
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constraints: const BoxConstraints(maxWidth: 360),
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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: 48, color: const Color(0xFF64748B)),
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const SizedBox(height: 12),
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Text(
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title,
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textAlign: TextAlign.center,
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style: const TextStyle(fontSize: 18, fontWeight: FontWeight.w800),
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),
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const SizedBox(height: 6),
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Text(
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message,
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textAlign: TextAlign.center,
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style: const TextStyle(color: Color(0xFF64748B), height: 1.35),
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),
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if (action != null) ...[
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const SizedBox(height: 16),
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action!,
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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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}
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class FeatureErrorPanel extends StatelessWidget {
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final String message;
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final VoidCallback? onRetry;
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const FeatureErrorPanel({
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super.key,
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required this.message,
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this.onRetry,
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});
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@override
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Widget build(BuildContext context) {
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return Center(
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child: Container(
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width: double.infinity,
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constraints: const BoxConstraints(maxWidth: 420),
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padding: const EdgeInsets.all(18),
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decoration: BoxDecoration(
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color: const Color(0xFFFEF2F2),
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borderRadius: BorderRadius.circular(18),
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border: Border.all(color: const Color(0xFFFECACA)),
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),
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child: Column(
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mainAxisSize: MainAxisSize.min,
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children: [
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const Icon(Icons.error_outline, color: Color(0xFFDC2626), size: 34),
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const SizedBox(height: 10),
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Text(
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message,
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textAlign: TextAlign.center,
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style: const TextStyle(color: Color(0xFF991B1B), height: 1.35),
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),
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if (onRetry != null) ...[
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const SizedBox(height: 12),
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FilledButton.icon(
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onPressed: onRetry,
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icon: const Icon(Icons.refresh),
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label: const Text('Coba lagi'),
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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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}
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}
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