80 lines
2.6 KiB
Dart
80 lines
2.6 KiB
Dart
import 'package:flutter/material.dart';
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import '../services/ble_service.dart';
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import '../siab_config.dart';
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class ConnectionCard extends StatelessWidget {
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final BLEService ble;
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const ConnectionCard({super.key, required this.ble});
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@override
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Widget build(BuildContext context) {
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return Card(
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margin: const EdgeInsets.all(8),
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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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Icon(
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ble.isConnected
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? Icons.bluetooth_connected
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: Icons.bluetooth_disabled,
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color: ble.isConnected ? Colors.green : Colors.grey,
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),
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const SizedBox(width: 8),
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Text(
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ble.isConnected ? 'Connected' : 'Disconnected',
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style: Theme.of(context).textTheme.titleLarge,
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),
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const Spacer(),
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if (ble.isScanning || ble.isConnecting)
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const SizedBox(
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width: 20,
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height: 20,
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child: CircularProgressIndicator(strokeWidth: 2),
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),
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],
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),
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if (ble.isConnected) ...[
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const SizedBox(height: 8),
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if (ble.deviceName != null)
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Text('Device: ${ble.deviceName}'),
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if (ble.deviceAddress != null)
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Text(
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'Address: ${ble.deviceAddress}',
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style: Theme.of(context).textTheme.bodySmall,
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),
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],
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if (!ble.isConnected && !ble.isScanning && !ble.isConnecting) ...[
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const SizedBox(height: 8),
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SizedBox(
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width: double.infinity,
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child: ElevatedButton.icon(
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onPressed: () async {
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final success = await ble.autoConnect();
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if (!success && context.mounted) {
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ScaffoldMessenger.of(context).showSnackBar(
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SnackBar(
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content: Text(
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'Failed to find ${SiabConfig.deviceName} device',
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),
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backgroundColor: Colors.orange,
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),
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);
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}
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},
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icon: const Icon(Icons.search),
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label: const Text('Scan & Connect'),
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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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}
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