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cloudsolutions-atoms/lib/views/widgets/qr/asset_scan_qr.dart

216 lines
7.8 KiB
Dart

import 'dart:async';
import 'dart:io';
import 'package:flutter/material.dart';
import 'package:fluttertoast/fluttertoast.dart';
import 'package:mobile_scanner/mobile_scanner.dart';
import 'package:provider/provider.dart';
import 'package:qr_code_scanner_plus/qr_code_scanner_plus.dart';
import 'package:test_sa/extensions/context_extension.dart';
import 'package:test_sa/extensions/int_extensions.dart';
import 'package:test_sa/extensions/string_extensions.dart';
import 'package:test_sa/extensions/text_extensions.dart';
import 'package:test_sa/extensions/widget_extensions.dart';
import 'package:test_sa/helper/utils.dart';
import 'package:test_sa/models/device/asset.dart';
import 'package:test_sa/modules/cm_module/views/components/action_button/footer_action_button.dart';
import 'package:test_sa/modules/tm_module/device_transfer/search_device_page.dart';
import 'package:test_sa/new_views/app_style/app_color.dart';
import 'package:test_sa/new_views/common_widgets/default_app_bar.dart';
import '../../../controllers/providers/api/devices_provider.dart';
import '../../../models/device/asset_search.dart';
import '../../../new_views/common_widgets/app_filled_button.dart';
class AssetScanQr extends StatefulWidget {
static const String id = "/asset-scan-qr";
const AssetScanQr({Key? key, required this.title, this.multiSelection = false, this.enablePickManually = true}) : super(key: key);
final String title;
final bool multiSelection;
final bool enablePickManually;
@override
_AssetScanQrState createState() => _AssetScanQrState();
}
class _AssetScanQrState extends State<AssetScanQr> {
// Barcode result;
// QRViewController? _controller;
bool _scanDone = false;
bool _scanning = false;
final GlobalKey qrKey = GlobalKey(debugLabel: 'QR_scanner');
late AssetProvider _devicesProvider;
MobileScannerController? controller;
@override
void initState() {
// TODO: implement initState
super.initState();
controller = MobileScannerController(
detectionSpeed: DetectionSpeed.noDuplicates,
formats: [],
returnImage: false,
torchEnabled: false,
invertImage: false,
autoZoom: true,
);
}
@override
void dispose() {
super.dispose();
controller?.dispose();
_devicesProvider.searchReset();
}
_pickManually() async {
controller?.pause();
await Navigator.push(context, MaterialPageRoute(builder: (context) => SearchDevicePage(multiSelection: widget.multiSelection))).then((value) => controller?.stop());
}
_getDevice(String result, {bool isQr = false}) async {
_devicesProvider.reset();
await _devicesProvider.getAssets(
search: DeviceSearch(assetNo: result, assetSerialNumber: ""),
isQr: isQr,
);
return _devicesProvider.devices;
}
@override
Widget build(BuildContext context) {
_devicesProvider = Provider.of<AssetProvider>(context);
return Scaffold(
appBar: DefaultAppBar(title: widget.title),
body: Column(
children: [
Stack(
children: [
MobileScanner(
key: qrKey,
tapToFocus: true,
controller: controller,
onDetect: (result) async {
String? scanData = result.barcodes.first.rawValue;
if (!_scanDone) {
_scanDone = true;
if (!widget.enablePickManually) {
if (scanData != null) {
Navigator.of(context).pop(Asset(assetNumber: scanData));
} else {
_scanDone = false;
}
} else {
setState(() {
_scanning = true;
});
final result = await _getDevice(scanData!, isQr: true);
setState(() {
_scanning = false;
});
if (result.isNotEmpty) {
if (widget.multiSelection) {
Navigator.of(context).pop(<Asset>[result[0]]);
} else {
Navigator.of(context).pop(result[0]);
}
} else {
Utils.showToast("No Item Found. Try Again", toastGravity: ToastGravity.CENTER);
_scanDone = false;
}
}
}
},
),
// QRView(
// key: qrKey,
// onQRViewCreated: (QRViewController controller) {
// setState(() {
// _controller = controller;
// });
// controller.scannedDataStream.listen((scanData) async {
// if (!_scanDone) {
// _scanDone = true;
// if (!widget.enablePickManually) {
// if (scanData.code != null) {
// Navigator.of(context).pop(Asset(assetNumber: scanData.code!));
// } else {
// _scanDone = false;
// }
// } else {
// _controller?.pauseCamera();
// setState(() {
// _scanning = true;
// });
// final result = await _getDevice(scanData.code!, isQr: true);
// setState(() {
// _scanning = false;
// });
// if (result.isNotEmpty) {
// if (widget.multiSelection) {
// Navigator.of(context).pop(<Asset>[result[0]]);
// } else {
// Navigator.of(context).pop(result[0]);
// }
// } else {
// Utils.showToast("No Item Found. Try Again", toastGravity: ToastGravity.CENTER);
// _controller?.resumeCamera();
// _scanDone = false;
// }
// }
// }
// });
// },
// ),
Center(
child: 'scan'.toSvgAsset(
height: 283.toScreenHeight.toInt(),
width: 283.toScreenWidth.toInt(),
fit: BoxFit.fitHeight,
),
),
if (_scanning)
Container(
width: 56.toScreenHeight,
height: 56.toScreenHeight,
padding: const EdgeInsets.all(8),
decoration: const BoxDecoration(shape: BoxShape.circle, color: Colors.white),
child: const CircularProgressIndicator(color: AppColor.primary10, strokeWidth: 3),
).center
],
).expanded,
if (widget.enablePickManually)
FooterActionButton.footerContainer(
context: context,
child: AppFilledButton(
label: context.translation.pickManually,
onPressed: _pickManually,
),
),
],
),
// bottomSheet:
// 16.height,
// Container(
// height: 82.toScreenHeight,
// color: Colors.white,
// width: MediaQuery.of(context).size.width,
// child: Center(
// child: SizedBox(
// height: 50.toScreenHeight,
// width: 358.toScreenWidth,
// child: AppFilledButton(
// label: context.translation.pickManually,
// onPressed: _pickManually,
// ),
// ),
// ),
// )
);
}
}