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renolation
2025-09-16 17:41:53 +07:00
commit be2ad0a8fd
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lib/screens/data_screen.dart Normal file
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import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
class DataScreen extends StatelessWidget {
final List<String> scannedHistory;
const DataScreen({
super.key,
required this.scannedHistory,
});
void _copyToClipboard(BuildContext context, String text) {
Clipboard.setData(ClipboardData(text: text));
ScaffoldMessenger.of(context).showSnackBar(
const SnackBar(
content: Text('Copied to clipboard'),
duration: Duration(seconds: 2),
),
);
}
void _shareAllData(BuildContext context) {
final allData = scannedHistory.join('\n');
Clipboard.setData(ClipboardData(text: allData));
ScaffoldMessenger.of(context).showSnackBar(
const SnackBar(
content: Text('All data copied to clipboard'),
duration: Duration(seconds: 2),
),
);
}
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: const Text('Scanned Data'),
backgroundColor: Theme.of(context).colorScheme.inversePrimary,
actions: [
IconButton(
icon: const Icon(Icons.share),
onPressed: scannedHistory.isEmpty
? null
: () => _shareAllData(context),
tooltip: 'Copy all data',
),
],
),
body: scannedHistory.isEmpty
? const Center(
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
children: [
Icon(
Icons.inbox,
size: 80,
color: Colors.grey,
),
SizedBox(height: 20),
Text(
'No scanned data yet',
style: TextStyle(
fontSize: 18,
color: Colors.grey,
),
),
SizedBox(height: 10),
Text(
'Start scanning barcodes from the home screen',
style: TextStyle(
fontSize: 14,
color: Colors.grey,
),
),
],
),
)
: Column(
children: [
Container(
padding: const EdgeInsets.all(16),
color: Colors.blue[50],
child: Row(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
children: [
Text(
'Total Items: ${scannedHistory.length}',
style: const TextStyle(
fontSize: 16,
fontWeight: FontWeight.bold,
),
),
ElevatedButton.icon(
onPressed: () => _shareAllData(context),
icon: const Icon(Icons.copy, size: 18),
label: const Text('Copy All'),
style: ElevatedButton.styleFrom(
padding: const EdgeInsets.symmetric(
horizontal: 12,
vertical: 8,
),
),
),
],
),
),
Expanded(
child: ListView.builder(
padding: const EdgeInsets.all(16),
itemCount: scannedHistory.length,
itemBuilder: (context, index) {
final item = scannedHistory[index];
return Card(
elevation: 2,
margin: const EdgeInsets.only(bottom: 12),
child: ListTile(
leading: Container(
width: 40,
height: 40,
decoration: BoxDecoration(
color: Theme.of(context).colorScheme.primary,
borderRadius: BorderRadius.circular(20),
),
child: Center(
child: Text(
'${index + 1}',
style: const TextStyle(
color: Colors.white,
fontWeight: FontWeight.bold,
),
),
),
),
title: Text(
item,
style: const TextStyle(
fontSize: 16,
fontWeight: FontWeight.w500,
),
),
subtitle: Text(
'Scanned item #${index + 1}',
style: TextStyle(
color: Colors.grey[600],
),
),
trailing: Row(
mainAxisSize: MainAxisSize.min,
children: [
IconButton(
icon: const Icon(Icons.copy, size: 20),
onPressed: () => _copyToClipboard(context, item),
tooltip: 'Copy',
),
Container(
padding: const EdgeInsets.symmetric(
horizontal: 8,
vertical: 4,
),
decoration: BoxDecoration(
color: Colors.green[100],
borderRadius: BorderRadius.circular(12),
),
child: Text(
'Active',
style: TextStyle(
color: Colors.green[800],
fontSize: 12,
fontWeight: FontWeight.bold,
),
),
),
],
),
),
);
},
),
),
],
),
floatingActionButton: FloatingActionButton.extended(
onPressed: () => Navigator.pop(context),
icon: const Icon(Icons.qr_code_scanner),
label: const Text('Scan More'),
backgroundColor: Theme.of(context).colorScheme.primary,
),
);
}
}