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aman-kassa-flutter
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Merge branch 'master' into pin_locker 

# Conflicts:
#	lib/core/router.dart
#	lib/redux/actions/setting_actions.dart
#	lib/redux/reducers/setting_reducer.dart
#	lib/redux/state/setting_state.dart
#	lib/views/home/components/popup_menu.dart
#	lib/views/home/home_view.dart
#	pubspec.lock
#	pubspec.yaml
fix_ssl_master
suvaissov 2021-03-30 09:42:37 +06:00
parent 8a53233afd 8c3451ffd2
commit 0cfbd11ade
29 changed files with 1354 additions and 52 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
android/app/build.gradle
View File

@ -34,7 +34,7 @@ if (keystorePropertiesFile.exists()) {
android {
compileSdkVersion 28
compileSdkVersion 30
sourceSets {
main.java.srcDirs += 'src/main/kotlin'
@ -46,8 +46,8 @@ android {
defaultConfig {
applicationId "kz.com.aman.kassa"
minSdkVersion 18
targetSdkVersion 28
minSdkVersion 21
targetSdkVersion 30
versionCode flutterVersionCode.toInteger()
versionName flutterVersionName
testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"

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assets/images/check.png Normal file
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3
lib/core/logger.dart
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@ -18,7 +18,7 @@ class SimpleLogPrinter extends LogPrinter {
if (event.stackTrace == null) {
stack = formatStackTrace(StackTrace.current, 2);
} else {
stack = formatStackTrace(event.stackTrace, 2);
stack = formatStackTrace(event.stackTrace, 1);
}
print(color(' $emoji $message $error -> $stack '));
return [];
@ -34,6 +34,7 @@ class SimpleLogPrinter extends LogPrinter {
}
String formatStackTrace(StackTrace stackTrace, int methodPosition) {
var lines = stackTrace.toString()?.split('\n');
var formatted = <String>[];
var count = 0;

17
lib/core/models/check_image_modal.dart Normal file
View File

@ -0,0 +1,17 @@
class CheckImageModal {
final String base64Data;
final String textData;
CheckImageModal({this.base64Data, this.textData});
static CheckImageModal fromJson(Map<String, dynamic> json) {
return CheckImageModal(
base64Data: json['base64Data'],
textData: json['textData']
);
}
Map<String, dynamic> toJson() =>
{
'base64Data': base64Data,
'textData': textData
};
}

6
lib/core/models/setting_model.dart Normal file
View File

@ -0,0 +1,6 @@
class SettingModel {
const SettingModel({this.name, this.type, this.address});
final String type;
final String name;
final String address;
}

6
lib/core/route_names.dart
View File

@ -6,4 +6,10 @@ const String HistoryViewRoute = "HistoryView";
const String InfoKkmViewRoute = "InfoKkmViewRoute";
const String SettingsViewRoute = "SettingsViewRoute";
const String QrViewRoute = "QrViewRoute";
const String SettingsPrinterRoute = "SettingsPrinterRoute";
const String SettingsPrinterBTRoute = "SettingsPrinterBTRoute";
const String SettingsPrinterEncodingRoute = "SettingsPrinterEncodingRoute";
const String SettingsPrinterPaperRoute = "SettingsPrinterPaperRoute";
// Generate the views here

30
lib/core/router.dart
View File

@ -3,12 +3,16 @@ import 'package:aman_kassa_flutter/views/history/history_view.dart';
import 'package:aman_kassa_flutter/views/info_kkm/info_kkm_view.dart';
import 'package:aman_kassa_flutter/views/payment/payment_view.dart';
import 'package:aman_kassa_flutter/views/qr_view/qr_view.dart';
import 'package:aman_kassa_flutter/views/settings/printer/views/PrinterSelect.dart';
import 'package:aman_kassa_flutter/views/settings/settings_view.dart';
import './route_names.dart';
import 'package:aman_kassa_flutter/views/home/home_view.dart';
import 'package:aman_kassa_flutter/views/settings/printer/views/PrinterEncoding.dart';
import 'package:aman_kassa_flutter/views/settings/printer/views/PrinterPaperSize.dart';
import 'package:aman_kassa_flutter/views/settings/setting_printer_view.dart';
import 'package:aman_kassa_flutter/views/login/login_view.dart';
import 'package:aman_kassa_flutter/views/home/home_view.dart';
import 'package:flutter/material.dart';
import './route_names.dart';
Route<dynamic> generateRoute(RouteSettings settings) {
switch (settings.name) {
@ -57,6 +61,26 @@ Route<dynamic> generateRoute(RouteSettings settings) {
routeName: settings.name,
viewToShow: ImageShowContainer(data),
);
case SettingsPrinterRoute:
return _getPageRoute(
routeName: settings.name,
viewToShow: SettingPrinterView(),
);
case SettingsPrinterBTRoute:
return _getPageRoute(
routeName: settings.name,
viewToShow: PrinterSelectView(),
);
case SettingsPrinterEncodingRoute:
return _getPageRoute(
routeName: settings.name,
viewToShow: PrinterEncodingView(),
);
case SettingsPrinterPaperRoute:
return _getPageRoute(
routeName: settings.name,
viewToShow: PrinterPaperView(),
);
default:
return MaterialPageRoute(
builder: (_) => Scaffold(

14
lib/core/services/DataService.dart
View File

@ -8,6 +8,7 @@ import 'package:aman_kassa_flutter/core/entity/Voucher.dart';
import 'package:aman_kassa_flutter/core/locator.dart';
import 'package:aman_kassa_flutter/core/models/calc_model.dart';
import 'package:aman_kassa_flutter/core/models/check_data.dart';
import 'package:aman_kassa_flutter/core/models/check_image_modal.dart';
import 'package:aman_kassa_flutter/core/models/check_item.dart';
import 'package:aman_kassa_flutter/core/models/product_dao.dart';
import 'package:aman_kassa_flutter/core/models/response.dart';
@ -166,17 +167,26 @@ class DataService extends BaseService {
// log.i('response operation: ${response.operation}');
if (response.status == 200 && response.operation == true) {
User user = Redux.store.state.userState.user;
//check compare
String check = response?.body['check'];
var checkText = response?.body['check_text'];
CheckImageModal imageModal = new CheckImageModal( base64Data: check, textData: checkText !=null ? jsonEncode(checkText) : null );
// journal analyze
dynamic journal = response?.body['journal'];
String url = response?.body['link'];
int checkNum = journal['check_num'];
var summ = journal['summ'];
// short url
String url = response?.body['link'];
// total
double total = summ != null ? double.parse(summ.toString()) : 0.0;
//insert data to db
this.insertVoucher(
user: user,
name: 'Чек №$checkNum',
data: data,
base64Data: check,
base64Data: jsonEncode(imageModal.toJson()),
total: total,
url: url,
type: operationType == OperationTypeReturn

6
lib/main.dart
View File

@ -44,9 +44,9 @@ class MainApplication extends StatelessWidget {
primaryColor: primaryColor,
accentColor: yellowColor,
scaffoldBackgroundColor: Colors.white,
textTheme: GoogleFonts.latoTextTheme(
Theme.of(context).textTheme,
)
// textTheme: GoogleFonts.latoTextTheme(
// Theme.of(context).textTheme,
// )
),
debugShowCheckedModeBanner: false,
builder: (context, child) => Navigator(

20
lib/redux/actions/setting_actions.dart
View File

@ -3,7 +3,7 @@ import 'package:aman_kassa_flutter/redux/state/setting_state.dart';
import 'package:meta/meta.dart';
import 'package:redux/redux.dart';
import 'package:redux_thunk/redux_thunk.dart';
import 'package:flutter_bluetooth_basic/src/bluetooth_device.dart';
import '../store.dart';
@immutable
@ -41,4 +41,22 @@ ThunkAction<AppState> changePinSkipFromSetting(bool skip) {
return (Store<AppState> store) async {
store.dispatch(SetSettingStateAction(SettingState(pinSkip: skip)));
};
}
ThunkAction<AppState> selectPrinterFromSetting(BluetoothDevice device) {
return (Store<AppState> store) async {
store.dispatch(SetSettingStateAction(SettingState(printerBT: device )));
};
}
ThunkAction<AppState> selectPrinterEncodingFromSetting(String encoding) {
return (Store<AppState> store) async {
store.dispatch(SetSettingStateAction(SettingState(printerEncoding: encoding )));
};
}
ThunkAction<AppState> selectPrinterPaperSizeFromSetting(String paperSize) {
return (Store<AppState> store) async {
store.dispatch(SetSettingStateAction(SettingState(printerPaperSize: paperSize )));
};
}

15
lib/redux/constants/setting_const.dart
View File

@ -3,4 +3,17 @@ const String SettingModeCalc = 'calcMode';
const String SettingTradeTypeGood = 'g';
const String SettingTradeTypeService = 's';
const String SettingTradeTypeService = 's';
const String SettingPrinterEncodingCp866 = 'cp866';
const String SettingPrinterEncodingWin1251 = 'windows-1251';
const String SettingPrinterEncodingImage = 'image';
const String SettingPrinterPaperM58 = '58mm';
const String SettingPrinterPaperM80 = '80mm';

3
lib/redux/reducers/setting_reducer.dart
View File

@ -9,5 +9,8 @@ settingReducer(SettingState prevState, SetSettingStateAction action) {
pinCode: payload.pinCode,
pinLocked: payload.pinLocked,
pinSkip: payload.pinSkip,
printerBT: payload.printerBT,
printerEncoding: payload.printerEncoding,
printerPaperSize: payload.printerPaperSize,
);
}

28
lib/redux/state/setting_state.dart
View File

@ -1,5 +1,6 @@
import 'package:aman_kassa_flutter/redux/constants/setting_const.dart';
import 'package:meta/meta.dart';
import 'package:flutter_bluetooth_basic/src/bluetooth_device.dart';
@immutable
class SettingState {
@ -8,9 +9,14 @@ class SettingState {
final String pinCode;
final bool pinLocked;
final bool pinSkip;
final BluetoothDevice printerBT;
final String printerEncoding;
final String printerPaperSize;
SettingState({this.mode, this.tradeType, this.pinCode, this.pinLocked, this.pinSkip});
SettingState({this.mode, this.tradeType, this.pinCode, this.pinLocked, this.pinSkip, this.printerBT,
this.printerEncoding,
this.printerPaperSize});
//read hive
factory SettingState.initial(SettingState payload) {
@ -20,6 +26,10 @@ class SettingState {
pinCode: payload?.pinCode ?? null,
pinLocked: true,
pinSkip: false,
printerBT: payload?.printerBT ?? null,
printerEncoding:
payload?.printerEncoding ?? SettingPrinterEncodingCp866,
printerPaperSize: payload?.printerPaperSize ?? SettingPrinterPaperM58
);
}
@ -30,13 +40,19 @@ class SettingState {
@required pinCode,
@required pinLocked,
@required pinSkip,
@required printerBT,
@required printerEncoding,
@required printerPaperSize,
}) {
return SettingState(
mode: mode ?? this.mode,
tradeType: tradeType ?? this.tradeType,
pinCode: pinCode ?? this.pinCode,
pinLocked: pinLocked ?? this.pinLocked,
pinSkip: pinSkip ?? this.pinSkip
pinSkip: pinSkip ?? this.pinSkip,
printerBT: printerBT ?? this.printerBT,
printerEncoding: printerEncoding ?? this.printerEncoding,
printerPaperSize: printerPaperSize ?? this.printerPaperSize
);
}
@ -48,6 +64,11 @@ class SettingState {
pinCode: json['pinCode'],
pinLocked: json['pinLocked'],
pinSkip: json['pinSkip'],
printerEncoding: json['printerEncoding'],
printerPaperSize: json['printerPaperSize'],
printerBT: json['printerBT'] != null
? BluetoothDevice.fromJson(json['printerBT'])
: null,
)
: null;
}
@ -59,6 +80,9 @@ class SettingState {
"pinCode": pinCode,
"pinLocked" : pinLocked,
"pinSkip" : pinSkip,
"printerBT": printerBT != null ? printerBT.toJson() : null,
"printerEncoding": printerEncoding,
"printerPaperSize": printerPaperSize,
};
}
}

106
lib/views/check/image_show_container.dart
View File

@ -1,34 +1,113 @@
import 'dart:convert';
import 'dart:io';
import 'package:aman_kassa_flutter/core/locator.dart';
import 'package:aman_kassa_flutter/core/models/check_image_modal.dart';
import 'package:aman_kassa_flutter/core/models/dialog_models.dart';
import 'package:aman_kassa_flutter/core/route_names.dart';
import 'package:aman_kassa_flutter/core/services/dialog_service.dart';
import 'package:aman_kassa_flutter/core/services/navigator_service.dart';
import 'package:aman_kassa_flutter/redux/constants/setting_const.dart';
import 'package:aman_kassa_flutter/redux/state/setting_state.dart';
import 'package:aman_kassa_flutter/redux/store.dart';
import 'package:aman_kassa_flutter/shared/app_colors.dart';
import 'package:aman_kassa_flutter/shared/ui_helpers.dart';
import 'package:aman_kassa_flutter/views/settings/printer/PrinterTest.dart';
import 'package:aman_kassa_flutter/widgets/fields/busy_button_icon.dart';
import 'package:esc_pos_bluetooth/esc_pos_bluetooth.dart';
import 'package:esc_pos_utils/esc_pos_utils.dart';
import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';
import 'package:flutter_bluetooth_basic/flutter_bluetooth_basic.dart';
import 'package:material_design_icons_flutter/material_design_icons_flutter.dart';
import 'package:esys_flutter_share/esys_flutter_share.dart';
import 'package:url_launcher/url_launcher.dart';
class ImageShowContainer extends StatelessWidget {
final ImageShowModel data;
class ImageShowContainer extends StatefulWidget {
final ImageShowModel showModel;
ImageShowContainer(this.data);
ImageShowContainer(this.showModel);
@override
_ImageShowContainerState createState() => _ImageShowContainerState();
}
class _ImageShowContainerState extends State<ImageShowContainer> {
final PrinterBluetoothManager printerManager = PrinterBluetoothManager();
final DialogService _dialogService = locator<DialogService>();
final BluetoothDevice printerBtDevice = Redux.store.state.settingState.printerBT;
bool _printing = false;
void _print() async {
final SettingState state = Redux.store.state.settingState;
if(state.printerBT == null) {
_dialogService.showDialog(description: 'Укажите в настройках принтер для печати чеков');
return;
}
setState(() {
_printing = true;
});
try {
printerManager.selectPrinter(PrinterBluetooth(state.printerBT));
PaperSize paper = state.printerPaperSize == SettingPrinterPaperM80
? PaperSize.mm80
: PaperSize.mm58;
if (SettingPrinterEncodingImage == state.printerEncoding) {
final PosPrintResult res = await printerManager.printTicket(
await printImageCheck(paper, widget.showModel.data.base64Data),
chunkSizeBytes: 3096,
queueSleepTimeMs: 50);
if (res.value != 1) {
_dialogService.showDialog(description: res.msg);
}
} else {
final PosPrintResult res = await printerManager.printTicket(
await printTextCheck(
paper, state.printerEncoding,
jsonDecode(widget.showModel.data.textData)),
chunkSizeBytes: 3096,
queueSleepTimeMs: 50);
if (res.value != 1) {
_dialogService.showDialog(description: res.msg);
}
}
} finally {
setState(() {
_printing = false;
});
}
}
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
//backgroundColor: fillColor,
title: Text(data.title),
title: Text(widget.showModel.title),
actions: [
if(_printing)
Padding(
padding: const EdgeInsets.only(right: 8.0),
child: SizedBox(
width: 36.0,
child: Center(
child: CircularProgressIndicator(
strokeWidth: 2,
valueColor: new AlwaysStoppedAnimation<Color>(
whiteColor),
),
),
),
)
else
IconButton(icon: Icon(Icons.print), onPressed: _print)
],
),
body: ListView(
children: <Widget>[imageFromBase64String(data.data)],
children: <Widget>[imageFromBase64String(widget.showModel.data.base64Data)],
),
floatingActionButton: MyFloatingActionButton(data),
floatingActionButton: MyFloatingActionButton(widget.showModel),
);
}
}
@ -41,7 +120,7 @@ Padding imageFromBase64String(String base64String) {
}
class ImageShowModel {
final String data;
final CheckImageModal data;
final String title;
final String url;
@ -60,8 +139,13 @@ class _MyFloatingActionButtonState extends State<MyFloatingActionButton> {
DialogService _dialog = locator<DialogService>();
NavigatorService _navigatorService = locator<NavigatorService>();
double sheetHeight = 260;
@override
Widget build(BuildContext context) {
return showFab
? FloatingActionButton(
child: Icon(Icons.share),
@ -79,7 +163,7 @@ class _MyFloatingActionButtonState extends State<MyFloatingActionButton> {
color: Colors.grey[300],
spreadRadius: 5)
]),
height: 260,
height: sheetHeight,
child: Column(
children: <Widget>[
verticalSpaceSmall,
@ -102,7 +186,7 @@ class _MyFloatingActionButtonState extends State<MyFloatingActionButton> {
BusyButtonIcon(
title: 'Поделиться',
onPressed: shareFile,
mainColor: yellowColor,
mainColor: redColor,
icon: Icons.share,
),
],
@ -119,7 +203,7 @@ class _MyFloatingActionButtonState extends State<MyFloatingActionButton> {
void shareFile() async {
try {
await Share.file('Aman Kassa', 'aman_kassa_check.png',
base64Decode(widget.data.data), 'image/png');
base64Decode(widget.data.data.base64Data), 'image/png');
} catch (e) {
print('error: $e');
}
@ -128,7 +212,7 @@ class _MyFloatingActionButtonState extends State<MyFloatingActionButton> {
void qrGenerate() async {
_navigatorService.push(QrViewRoute,
arguments:
ImageShowModel(data: widget.data.url, title: 'Спасибо за покупку'));
ImageShowModel(url: widget.data.url, title: 'Спасибо за покупку'));
}
void callWhatsApp() async {

12
lib/views/history/history_view.dart
View File

@ -1,5 +1,8 @@
import 'dart:convert';
import 'package:aman_kassa_flutter/core/entity/Voucher.dart';
import 'package:aman_kassa_flutter/core/locator.dart';
import 'package:aman_kassa_flutter/core/models/check_image_modal.dart';
import 'package:aman_kassa_flutter/core/route_names.dart';
import 'package:aman_kassa_flutter/core/services/DbService.dart';
import 'package:aman_kassa_flutter/core/services/navigator_service.dart';
@ -62,11 +65,18 @@ class _HistoryViewState extends State<HistoryView> {
},
itemBuilder: (BuildContext context, int index) {
Voucher voucher = data[index];
String base64Data = voucher.base64Data;
CheckImageModal checkImageData;
if(base64Data !=null && base64Data.startsWith('{')){
checkImageData = CheckImageModal.fromJson(jsonDecode(base64Data));
} else {
checkImageData = new CheckImageModal(base64Data: base64Data);
}
return ListTile(
onTap: () {
_navigatorService.push(ImageShowRoute,
arguments: ImageShowModel(
data: voucher.base64Data,
data: checkImageData,
title: voucher.name,
url: voucher.url));
},

1
lib/views/home/components/popup_menu.dart
View File

@ -8,6 +8,7 @@ const List<Choice> choices = const <Choice>[
const Choice(
title: 'Информация о ККМ', icon: Icons.info_outline, command: 'infokkm'),
const Choice(title: 'Настройки', icon: Icons.settings, command: 'settings'),
const Choice(title: 'Принтер', icon: Icons.print, command: 'print'),
const Choice(title: 'Выйти', icon: Icons.exit_to_app, command: 'exit')
];

5
lib/views/home/home_view.dart
View File

@ -15,7 +15,6 @@ import 'package:aman_kassa_flutter/shared/app_colors.dart';
import 'package:aman_kassa_flutter/views/home/components/header_title.dart';
import 'package:aman_kassa_flutter/views/lockscreen/passcodescreen.dart';
import 'package:aman_kassa_flutter/widgets/loader/Dialogs.dart';
import 'package:flutter/material.dart';
import 'package:flutter_redux/flutter_redux.dart';
import 'package:logger/logger.dart';
@ -87,7 +86,7 @@ class _HomeViewState extends State<HomeView> with WidgetsBindingObserver {
onWillPop: () async {
return false;
},
child: PassCodeScreen( title: 'Безопасность',)
child: PassCodeScreen( title: 'Áåçîïàñíîñòü',)
)
));
}
@ -153,6 +152,8 @@ class _HomeViewState extends State<HomeView> with WidgetsBindingObserver {
_navigatorService.push(InfoKkmViewRoute);
} else if (choice.command == 'settings') {
_navigatorService.push(SettingsViewRoute);
} else if (choice.command == 'print') {
_navigatorService.push(SettingsPrinterRoute);
}
}

6
lib/views/payment/payment_view.dart
View File

@ -1,5 +1,8 @@
import 'dart:convert';
import 'package:aman_kassa_flutter/core/locator.dart';
import 'package:aman_kassa_flutter/core/models/calc_model.dart';
import 'package:aman_kassa_flutter/core/models/check_image_modal.dart';
import 'package:aman_kassa_flutter/core/models/product_dao.dart';
import 'package:aman_kassa_flutter/core/models/response.dart';
import 'package:aman_kassa_flutter/core/route_names.dart';
@ -195,6 +198,7 @@ class _PaymentViewState extends State<PaymentView> {
if (response.operation) {
String message = response.body['message'];
String check = response.body['check'];
var checkText = response.body['check_text'];
String url = response?.body['link'];
print('url : $url');
if (_mode == SettingModeCalc) {
@ -207,7 +211,7 @@ class _PaymentViewState extends State<PaymentView> {
Navigator.of(_keyLoader.currentContext, rootNavigator: true).pop();
_navigatorService.pop();
_navigatorService.push(ImageShowRoute,
arguments: ImageShowModel(data:check, title: message, url: url ));
arguments: ImageShowModel(data:new CheckImageModal(base64Data: check, textData: checkText !=null ? jsonEncode(checkText) : null ), title: message, url: url ));
} else if (!response.operation && ![401,402,403,412,500].contains(response.status)) {
Navigator.of(_keyLoader.currentContext, rootNavigator: true).pop();
_dialogService.showDialog(description: response.body['message']);

2
lib/views/qr_view/qr_view.dart
View File

@ -27,7 +27,7 @@ class _QrViewState extends State<QrView> {
body: Container(
child: Center(
child: QrImage(
data: widget.data.data,
data: widget.data.url,
version: QrVersions.auto,
size: 220.0,
),

37
lib/views/settings/component/setting_item.dart Normal file
View File

@ -0,0 +1,37 @@
import 'package:flutter/material.dart';
class SettingItem extends StatefulWidget {
final String name;
final String value;
final String title;
final Function onTap;
SettingItem({Key key, this.name, this.value, this.onTap, this.title }) : super(key: key);
@override
_SettingItemState createState() => _SettingItemState();
}
class _SettingItemState extends State<SettingItem> {
@override
Widget build(BuildContext context) {
return Card(
child: ListTile(
title: Text(widget.title),
subtitle: Text.rich(
TextSpan(
text: widget.name,
style: TextStyle(fontWeight: FontWeight.w500),
children: <TextSpan>[
if(widget.value !=null)
TextSpan(text: ' ${widget.value}', style: TextStyle(fontStyle: FontStyle.italic)),
],
)
),
trailing: Icon(Icons.chevron_right),
onTap: widget.onTap,
),
);
}
}

229
lib/views/settings/printer/PrinterTest.dart Normal file
View File

@ -0,0 +1,229 @@
import 'dart:convert';
import 'dart:io';
import 'dart:typed_data';
import 'package:aman_kassa_flutter/redux/constants/setting_const.dart';
import 'package:charset_converter/charset_converter.dart';
import 'package:esc_pos_utils/esc_pos_utils.dart';
import 'package:flutter/services.dart';
import 'package:image/image.dart' as Im;
import 'package:path_provider/path_provider.dart';
import 'package:qr_flutter/qr_flutter.dart';
Future<Ticket> testTicket(PaperSize paper) async {
final Ticket ticket = Ticket(paper);
//Uint8List encTxt11 = await CharsetConverter.encode("cp866", "Russian: Привет Мир!");
//ticket.textEncoded(encTxt11, styles: PosStyles(codeTable: PosCodeTable.pc866_2));
//ticket.textEncoded(encTxt11);
// ticket.text('Special 1: àÀ', styles: PosStyles(codeTable: PosCodeTable.westEur)); //А
// ticket.text('Special 1: á'.toUpperCase(), styles: PosStyles(codeTable: PosCodeTable.westEur));// Б
// ticket.text('Special 1: â', styles: PosStyles(codeTable: PosCodeTable.westEur)); //В
// ticket.text('Special 1: ã', styles: PosStyles(codeTable: PosCodeTable.westEur));// Г
// ticket.text('Special 1: äÄ', styles: PosStyles(codeTable: PosCodeTable.westEur)); //Д
// ticket.text('Special 1: å', styles: PosStyles(codeTable: PosCodeTable.westEur));// Е
// ticket.text('Special 1: æÆ', styles: PosStyles(codeTable: PosCodeTable.westEur));// Ж
// ticket.text('Special 1: ç', styles: PosStyles(codeTable: PosCodeTable.westEur));//З
// ticket.text('Special 1: èÈ', styles: PosStyles(codeTable: PosCodeTable.westEur)); // И
// ticket.text('Special 1: éÉ', styles: PosStyles(codeTable: PosCodeTable.westEur)); // Й
// ticket.text('Special 1: ê', styles: PosStyles(codeTable: PosCodeTable.westEur));//К
// ticket.text('Special 1: ëË', styles: PosStyles(codeTable: PosCodeTable.westEur)); // Л
// ticket.text('Special 1: ìÌ', styles: PosStyles(codeTable: PosCodeTable.westEur));// M
// ticket.text('Special 1: íÍ', styles: PosStyles(codeTable: PosCodeTable.westEur)); // Н
// ticket.text('Special 1: î', styles: PosStyles(codeTable: PosCodeTable.westEur));// О
// ticket.text('Special 1: ï', styles: PosStyles(codeTable: PosCodeTable.westEur)); // П
// ticket.text('Special 1: ð', styles: PosStyles(codeTable: PosCodeTable.westEur));// Р
// ticket.text('Special 1: ñ', styles: PosStyles(codeTable: PosCodeTable.westEur));// С
// ticket.text('Special 1: ò', styles: PosStyles(codeTable: PosCodeTable.westEur)); // Т
// ticket.text('Special 1: óÓ', styles: PosStyles(codeTable: PosCodeTable.westEur)); //У
// ticket.text('Special 1: ô', styles: PosStyles(codeTable: PosCodeTable.westEur));// Ф
// ticket.text('Special 1: õÕ', styles: PosStyles(codeTable: PosCodeTable.westEur));// Х
// ticket.text('Special 1: ö', styles: PosStyles(codeTable: PosCodeTable.westEur)); //Ц
// ticket.text('Special 1: ÷', styles: PosStyles(codeTable: PosCodeTable.westEur)); //Ч
// ticket.text('Special 1: ø', styles: PosStyles(codeTable: PosCodeTable.westEur));//Ш
// ticket.text('Special 1: ù', styles: PosStyles(codeTable: PosCodeTable.westEur)); //Щ
// ticket.text('Special 1: ú', styles: PosStyles(codeTable: PosCodeTable.westEur));//Ъ
// ticket.text('Special 1: û', styles: PosStyles(codeTable: PosCodeTable.westEur));//Ы
// ticket.text('Special 1: üÜ', styles: PosStyles(codeTable: PosCodeTable.westEur)); //Ь
// ticket.text('Special 1: ý', styles: PosStyles(codeTable: PosCodeTable.westEur)); //Э
// ticket.text('Special 1: þ', styles: PosStyles(codeTable: PosCodeTable.westEur)); // ю
// ticket.text('Special 1: ÿß', styles: PosStyles(codeTable: PosCodeTable.westEur)); //Я
// Uint8List encTxt11 = await CharsetConverter.encode("cp866", "Russian: Привет Мир!");
// //ticket.textEncoded(encTxt11, styles: PosStyles(codeTable: PosCodeTable.pc866_2));
// ticket.textEncoded(encTxt11);
ticket.text(
'Regular: aA bB cC dD eE fF gG hH iI jJ kK lL mM nN oO pP qQ rR sS tT uU vV wW xX yY zZ');
//ticket.text('Special 1: àÀ èÈ éÉ ûÛ üÜ çÇ ôÔ', styles: PosStyles(codeTable: PosCodeTable.westEur));
//ticket.text('Special 2: blåbærgrød', styles: PosStyles(codeTable: PosCodeTable.westEur));
ticket.text('Bold text', styles: PosStyles(bold: true));
ticket.text('Reverse text', styles: PosStyles(reverse: true));
ticket.text('Underlined text',
styles: PosStyles(underline: true), linesAfter: 1);
ticket.text('Align left', styles: PosStyles(align: PosAlign.left));
ticket.text('Align center', styles: PosStyles(align: PosAlign.center));
ticket.text('Align right',
styles: PosStyles(align: PosAlign.right), linesAfter: 1);
ticket.row([
PosColumn(
text: 'col3',
width: 3,
styles: PosStyles(align: PosAlign.center, underline: true),
),
PosColumn(
text: 'col6',
width: 6,
styles: PosStyles(align: PosAlign.center, underline: true),
),
PosColumn(
text: 'col3',
width: 3,
styles: PosStyles(align: PosAlign.center, underline: true),
),
]);
ticket.text('Text size 200%',
styles: PosStyles(
height: PosTextSize.size2,
width: PosTextSize.size2,
));
// Print image
//final ByteData data = await rootBundle.load('assets/images/logo.png');
//final Uint8List bytes = data.buffer.asUint8List();
// Print image using alternative commands
// ticket.imageRaster(image);
// ticket.imageRaster(image, imageFn: PosImageFn.graphics);
// Print barcode
final List<int> barData = [1, 2, 3, 4, 5, 6, 7, 8, 9, 0, 4];
ticket.barcode(Barcode.upcA(barData));
ticket.feed(2);
ticket.cut();
return ticket;
}
Future<Ticket> testTicketImage(PaperSize paper) async {
final Ticket ticket = Ticket(paper);
// Print image
final ByteData byteData = await rootBundle.load('assets/images/check.png');
final Uint8List bytes = byteData.buffer.asUint8List();
final Im.Image imagea = Im.decodeImage(bytes);
// Using `ESC *`
//ticket.image(imagea);
// Using `GS v 0` (obsolete)
//ticket.imageRaster(imagea);
// Using `GS ( L`
ticket.imageRaster(imagea, imageFn: PosImageFn.bitImageRaster);
ticket.feed(2);
ticket.cut();
return ticket;
}
Future<Ticket> printImageCheck(PaperSize paper, String base64Src) async {
final Ticket ticket = Ticket(paper);
final Uint8List bytes = base64Decode(base64Src);
final Im.Image image = Im.decodeImage(bytes);
//ticket.imageRaster(image, imageFn: PosImageFn.bitImageRaster);
ticket.image(image);
ticket.feed(2);
ticket.cut();
return ticket;
}
Future<Ticket> printTextCheck(PaperSize paper, String encoding, var data ) async {
final Ticket ticket = Ticket(paper);
PosCodeTable codeTable;
if(encoding == SettingPrinterEncodingCp866) {
codeTable = PosCodeTable.pc866_2;
} else if(encoding == SettingPrinterEncodingWin1251) {
codeTable = PosCodeTable.wpc1251;
}
ticket.setGlobalCodeTable(codeTable);
ticket.setGlobalFont(PosFontType.fontB);
String qr = data['qr'];
List<dynamic> rows = data['rows'] as List;
for(dynamic element in rows) {
var text = element['text'];
int size = element['size'] as int;
bool center = element['center'] !=null ? element['center'] as bool : false;
if(text is List) {
Uint8List firstCol = await CharsetConverter.encode(encoding, (text).first as String);
Uint8List lastCol = await CharsetConverter.encode(encoding, (text).last as String);
ticket.row([
PosColumn(
textEncoded: firstCol,
width: 6,
styles: PosStyles(align: PosAlign.left),
),
PosColumn(
textEncoded: lastCol,
width: 6,
styles: PosStyles(align: PosAlign.right),
),
]);
} else {
String line = text as String;
if(line == 'breakline') {
ticket.hr();
} else if(line == 'br') {
ticket.emptyLines(1);
} else {
Uint8List encTxt11 = await CharsetConverter.encode(encoding, line);
ticket.textEncoded( encTxt11, styles: PosStyles( align: center ? PosAlign.center : PosAlign.left ));
}
}
}
// Print barcode
//final List<int> barData = [1, 2, 3, 4, 5, 6, 7, 8, 9, 0, 4];
//ticket.barcode(Barcode.upcA(barData));
//ticket.qrcode(qr, align: PosAlign.center);
ticket.emptyLines(1);
const double qrSize = 200;
try {
final uiImg = await QrPainter(
data: qr,
version: QrVersions.auto,
gapless: false,
).toImageData(qrSize);
final dir = await getTemporaryDirectory();
final pathName = '${dir.path}/qr_tmp.png';
final qrFile = File(pathName);
final imgFile = await qrFile.writeAsBytes(uiImg.buffer.asUint8List());
final img = Im.decodeImage(imgFile.readAsBytesSync());
ticket.image(img);
} catch (e) {
print(e);
}
ticket.feed(2);
ticket.cut();
return ticket;
}

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lib/views/settings/printer/data/settings_envi.dart Normal file
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import 'package:aman_kassa_flutter/redux/constants/setting_const.dart';
var encoding = {
SettingPrinterEncodingCp866: "CP-866",
SettingPrinterEncodingWin1251: "Windows-1251",
SettingPrinterEncodingImage: "Big-Encoding",
};
var paperSize = {
SettingPrinterPaperM58: "58 мм",
SettingPrinterPaperM80: "80 мм"
};

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lib/views/settings/printer/example/check_test.dart Normal file
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var exampleJson = {
"check_text": {
"rows": [
{"size": 14, "text": "", "center": true},
{"size": 15, "text": "breakline", "center": true},
{"size": 14, "text": "ТОО «Aman Systems»"},
{"size": 14, "text": "ИИН/БИН: 180640018960"},
{"size": 14, "text": "Сер. номер ККМ: TEST00000005"},
{"size": 14, "text": "Регистрационный номер: 123132132323"},
{"size": 14, "text": "Коргальджинское шоссе, д.19 оф.308"},
{"size": 15, "text": "breakline", "center": true},
{"size": 14, "text": "Продажа,Наличные, ", "center": true},
{"size": 15, "text": "ФИСКАЛЬНЫЙ ЧЕК №16580", "center": true},
{"size": 15, "text": "ФП 471369529060", "center": true},
{"size": 15, "text": "Дата: 03.03.2021 23:16", "center": true},
{"size": 15, "text": "breakline", "center": true},
{"size": 14, "text": "Кассир: Амантай ИХ"},
{"size": 14, "text": "Касса: Касса 1"},
{"size": 15, "text": "breakline", "center": true},
{"size": 15, "text": "br"},
{"size": 14, "text": "1. test"},
{"size": 14, "text": "200,00 x 1 = 200,00"},
{"size": 10, "text": "br"},
{"size": 15, "text": "breakline"},
{
"size": 17,
"text": ["ИТОГО:", "200,00"]
},
{
"size": 14,
"text": ["Наличные", "200,00"]
},
{"size": 15, "text": "breakline"},
{"size": 17, "text": "В том числе НДС:"},
{
"size": 14,
"text": ["12 %", "21,43"]
},
{"size": 14, "text": ""},
{"size": 15, "text": "breakline"},
{"size": 15, "text": "ОФД АО \"Транстелеком\"", "center": true},
{"size": 15, "text": "ofd1.kz", "center": true},
{"size": 14, "text": ""},
{"size": 15, "text": "breakline"},
{"size": 14, "text": "", "center": true},
{"size": 13, "text": "порядковый номер чека:19800", "center": true},
{"size": 14, "text": "Онлайн касса Aman", "center": true},
{"size": 14, "text": "kassa.aman.com.kz", "center": true}
],
"qr":
"87.255.215.94:4000/t/?i=471369529060&f=123132132323&s=200.0&t=20210303T231651"
}
};

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lib/views/settings/printer/views/PrinterEncoding.dart Normal file
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import 'dart:async';
import 'dart:typed_data';
import 'dart:ui' as ui;
import 'package:aman_kassa_flutter/core/logger.dart';
import 'package:aman_kassa_flutter/redux/actions/setting_actions.dart';
import 'package:aman_kassa_flutter/redux/store.dart';
import 'package:esc_pos_bluetooth/esc_pos_bluetooth.dart';
import 'package:esc_pos_utils/esc_pos_utils.dart';
import 'package:flutter/foundation.dart';
import 'package:flutter/material.dart' hide Image;
import 'package:flutter/rendering.dart';
import 'package:flutter_bluetooth_basic/flutter_bluetooth_basic.dart';
import 'package:intl/intl.dart';
import 'package:logger/logger.dart';
import '../data/settings_envi.dart';
class PrinterEncodingView extends StatefulWidget {
PrinterEncodingView({Key key, this.title}) : super(key: key);
final String title;
@override
_PrinterEncodingViewState createState() => _PrinterEncodingViewState();
}
class _PrinterEncodingViewState extends State<PrinterEncodingView> {
Logger _logger = getLogger('PrinterEncodingView');
@override
void initState() {
super.initState();
}
void _selectPrinter(String encoding, BuildContext context, ) async {
_logger.i(encoding);
await Redux.store.dispatch(selectPrinterEncodingFromSetting(encoding));
Navigator.of(context).pop(false);
}
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: Text('Выберите кодировку'),
),
body: ListView.builder(
itemCount: encoding.keys.length,
itemBuilder: (BuildContext _, int index) {
return InkWell(
onTap: () => _selectPrinter(encoding.keys.elementAt(index), context),
child: Column(
children: <Widget>[
Container(
height: 60,
padding: EdgeInsets.only(left: 10),
alignment: Alignment.centerLeft,
child: Row(
children: <Widget>[
Icon(Icons.sort_by_alpha_outlined),
SizedBox(width: 10),
Expanded(
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
mainAxisAlignment: MainAxisAlignment.center,
children: <Widget>[
Text(encoding.values.elementAt(index) ?? ''),
],
),
)
],
),
),
Divider(),
],
),
);
}),
);
}
}

94
lib/views/settings/printer/views/PrinterPaperSize.dart Normal file
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import 'dart:async';
import 'dart:typed_data';
import 'dart:ui' as ui;
import 'package:aman_kassa_flutter/core/logger.dart';
import 'package:aman_kassa_flutter/redux/actions/setting_actions.dart';
import 'package:aman_kassa_flutter/redux/store.dart';
import 'package:esc_pos_bluetooth/esc_pos_bluetooth.dart';
import 'package:esc_pos_utils/esc_pos_utils.dart';
import 'package:flutter/foundation.dart';
import 'package:flutter/material.dart' hide Image;
import 'package:flutter/rendering.dart';
import 'package:flutter_bluetooth_basic/flutter_bluetooth_basic.dart';
import 'package:intl/intl.dart';
import 'package:logger/logger.dart';
import '../data/settings_envi.dart';
class PrinterPaperView extends StatefulWidget {
PrinterPaperView({Key key, this.title}) : super(key: key);
final String title;
@override
_PrinterEncodingViewState createState() => _PrinterEncodingViewState();
}
class _PrinterEncodingViewState extends State<PrinterPaperView> {
Logger _logger = getLogger('PrinterEncodingView');
@override
void initState() {
super.initState();
}
void _selectPaper(String paperSize, BuildContext context, ) async {
_logger.i(encoding);
await Redux.store.dispatch(selectPrinterPaperSizeFromSetting(paperSize));
Navigator.of(context).pop(false);
}
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: Text('Выберите ширину ленты'),
),
body: ListView.builder(
itemCount: paperSize.keys.length,
itemBuilder: (BuildContext _, int index) {
return InkWell(
onTap: () => _selectPaper(paperSize.keys.elementAt(index), context),
child: Column(
children: <Widget>[
Container(
height: 60,
padding: EdgeInsets.only(left: 10),
alignment: Alignment.centerLeft,
child: Row(
children: <Widget>[
Icon(Icons.sort_by_alpha_outlined),
SizedBox(width: 10),
Expanded(
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
mainAxisAlignment: MainAxisAlignment.center,
children: <Widget>[
Text(paperSize.values.elementAt(index) ?? ''),
],
),
)
],
),
),
Divider(),
],
),
);
}),
);
}
}

324
lib/views/settings/printer/views/PrinterSelect.dart Normal file
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import 'dart:async';
import 'dart:typed_data';
import 'dart:ui' as ui;
import 'package:aman_kassa_flutter/core/logger.dart';
import 'package:aman_kassa_flutter/redux/actions/setting_actions.dart';
import 'package:aman_kassa_flutter/redux/store.dart';
import 'package:esc_pos_bluetooth/esc_pos_bluetooth.dart';
import 'package:esc_pos_utils/esc_pos_utils.dart';
import 'package:flutter/foundation.dart';
import 'package:flutter/material.dart' hide Image;
import 'package:flutter/rendering.dart';
import 'package:flutter_bluetooth_basic/flutter_bluetooth_basic.dart';
import 'package:intl/intl.dart';
import 'package:logger/logger.dart';
import '../PrinterTest.dart';
class PrinterSelectView extends StatefulWidget {
PrinterSelectView({Key key, this.title}) : super(key: key);
final String title;
@override
_PrinterSelectViewState createState() => _PrinterSelectViewState();
}
class _PrinterSelectViewState extends State<PrinterSelectView> {
PrinterBluetoothManager printerManager = PrinterBluetoothManager();
List<PrinterBluetooth> _devices = [];
Logger _logger = getLogger('PrinterSelectView');
@override
void initState() {
super.initState();
printerManager.scanResults.listen((devices) async {
// print('UI: Devices found ${devices.length}');
setState(() {
_devices = devices;
});
});
_startScanDevices();
}
void _startScanDevices() {
setState(() {
_devices = [];
});
printerManager.startScan(Duration(seconds: 4));
}
void _stopScanDevices() {
printerManager.stopScan();
}
Future<Ticket> demoReceipt(PaperSize paper) async {
final Ticket ticket = Ticket(paper, );
// Print image
// final ByteData data = await rootBundle.load('assets/images/aman_kassa_check.png');
// final Uint8List bytes = data.buffer.asUint8List();
// final Im.Image image = Im.decodeImage(bytes);
// Im.Image thumbnail = Im.copyResize(image, width: 270);
// ticket.image(thumbnail, align: PosAlign.center);
//ticket.imageRaster(image, align: PosAlign.center);
ticket.text('AMAN-SATU',
styles: PosStyles(
align: PosAlign.center,
height: PosTextSize.size2,
width: PosTextSize.size2,
),
linesAfter: 1);
ticket.text('889 Watson Lane', styles: PosStyles(align: PosAlign.center));
ticket.text('Русский язык', styles: PosStyles(align: PosAlign.center, codeTable: PosCodeTable.westEur), containsChinese: true);
ticket.text('Русский язык', styles: PosStyles(align: PosAlign.center, fontType: PosFontType.fontA), containsChinese: true);
ticket.text('Русский язык', styles: PosStyles(align: PosAlign.center, fontType: PosFontType.fontB), containsChinese: true);
ticket.text('Русский язык', styles: PosStyles(align: PosAlign.center, height: PosTextSize.size1), containsChinese: true);
ticket.text('Русский язык', styles: PosStyles(align: PosAlign.center, width: PosTextSize.size2), containsChinese: true);
ticket.text('Русский язык', styles: PosStyles(align: PosAlign.center, width: PosTextSize.size3), containsChinese: true);
ticket.text('Русский язык', styles: PosStyles(align: PosAlign.center, width: PosTextSize.size4), containsChinese: true);
ticket.text('Tel: 830-221-1234', styles: PosStyles(align: PosAlign.center));
ticket.text('Web: www.example.com',
styles: PosStyles(align: PosAlign.center), linesAfter: 1);
ticket.hr();
ticket.row([
PosColumn(text: 'Qty', width: 1),
PosColumn(text: 'Item', width: 7),
PosColumn(
text: 'Price', width: 2, styles: PosStyles(align: PosAlign.right)),
PosColumn(
text: 'Total', width: 2, styles: PosStyles(align: PosAlign.right)),
]);
ticket.row([
PosColumn(text: '2', width: 1),
PosColumn(text: 'ONION RINGS', width: 7),
PosColumn(
text: '0.99', width: 2, styles: PosStyles(align: PosAlign.right)),
PosColumn(
text: '1.98', width: 2, styles: PosStyles(align: PosAlign.right)),
]);
ticket.row([
PosColumn(text: '1', width: 1),
PosColumn(text: 'PIZZA', width: 7),
PosColumn(
text: '3.45', width: 2, styles: PosStyles(align: PosAlign.right)),
PosColumn(
text: '3.45', width: 2, styles: PosStyles(align: PosAlign.right)),
]);
ticket.row([
PosColumn(text: '1', width: 1),
PosColumn(text: 'SPRING ROLLS', width: 7),
PosColumn(
text: '2.99', width: 2, styles: PosStyles(align: PosAlign.right)),
PosColumn(
text: '2.99', width: 2, styles: PosStyles(align: PosAlign.right)),
]);
ticket.row([
PosColumn(text: '3', width: 1),
PosColumn(text: 'CRUNCHY STICKS', width: 7),
PosColumn(
text: '0.85', width: 2, styles: PosStyles(align: PosAlign.right)),
PosColumn(
text: '2.55', width: 2, styles: PosStyles(align: PosAlign.right)),
]);
ticket.hr();
ticket.row([
PosColumn(
text: 'TOTAL',
width: 6,
styles: PosStyles(
height: PosTextSize.size2,
width: PosTextSize.size2,
)),
PosColumn(
text: '\$10.97',
width: 6,
styles: PosStyles(
align: PosAlign.right,
height: PosTextSize.size2,
width: PosTextSize.size2,
)),
]);
ticket.hr(ch: '=', linesAfter: 1);
ticket.row([
PosColumn(
text: 'Cash',
width: 7,
styles: PosStyles(align: PosAlign.right, width: PosTextSize.size2)),
PosColumn(
text: '\$15.00',
width: 5,
styles: PosStyles(align: PosAlign.right, width: PosTextSize.size2)),
]);
ticket.row([
PosColumn(
text: 'Change',
width: 7,
styles: PosStyles(align: PosAlign.right, width: PosTextSize.size2)),
PosColumn(
text: '\$4.03',
width: 5,
styles: PosStyles(align: PosAlign.right, width: PosTextSize.size2)),
]);
ticket.feed(2);
ticket.text('Thank you!',
styles: PosStyles(align: PosAlign.center, bold: true));
final now = DateTime.now();
final formatter = DateFormat('MM/dd/yyyy H:m');
final String timestamp = formatter.format(now);
ticket.text(timestamp,
styles: PosStyles(align: PosAlign.center), linesAfter: 2);
// Print QR Code from image
// try {
// const String qrData = 'example.com';
// const double qrSize = 200;
// final uiImg = await QrPainter(
// data: qrData,
// version: QrVersions.auto,
// gapless: false,
// ).toImageData(qrSize);
// final dir = await getTemporaryDirectory();
// final pathName = '${dir.path}/qr_tmp.png';
// final qrFile = File(pathName);
// final imgFile = await qrFile.writeAsBytes(uiImg.buffer.asUint8List());
// final img = decodeImage(imgFile.readAsBytesSync());
// ticket.image(img);
// } catch (e) {
// print(e);
// }
// Print QR Code using native function
// ticket.qrcode('example.com');
ticket.feed(2);
ticket.cut();
return ticket;
}
void _selectPrinter(PrinterBluetooth printer, BuildContext context, ) async {
printerManager.selectPrinter(printer);
_logger.i(printer.name);
_logger.i(printer.address);
BluetoothDevice device = new BluetoothDevice()
..address = printer.address
..name=printer.name
..type=printer.type;
await Redux.store.dispatch(selectPrinterFromSetting(device));
Navigator.of(context).pop(false);
}
void _testPrint(PrinterBluetooth printer) async {
printerManager.selectPrinter(printer);
// TODO Don't forget to choose printer's paper
const PaperSize paper = PaperSize.mm58;
// TEST PRINT
// final PosPrintResult res =
// await printerManager.printTicket(await testTicket(paper), queueSleepTimeMs: 50);
final PosPrintResult res =
await printerManager.printTicket(
await testTicketImage(paper),
chunkSizeBytes: 1024,
queueSleepTimeMs: 50
);
// DEMO RECEIPT
// final PosPrintResult res =
// await printerManager.printTicket(await demoReceipt(paper) , queueSleepTimeMs: 50);
}
final key = GlobalKey();
@override
Widget build(BuildContext context) {
return RepaintBoundary(
key: key,
child: Scaffold(
appBar: AppBar(
title: Text('Выберите принтер'),
),
body: ListView.builder(
itemCount: _devices.length,
itemBuilder: (BuildContext _, int index) {
return InkWell(
onTap: () => _selectPrinter(_devices[index], context),
child: Column(
children: <Widget>[
Container(
height: 60,
padding: EdgeInsets.only(left: 10),
alignment: Alignment.centerLeft,
child: Row(
children: <Widget>[
Icon(Icons.print),
SizedBox(width: 10),
Expanded(
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
mainAxisAlignment: MainAxisAlignment.center,
children: <Widget>[
Text(_devices[index].name ?? ''),
Text(_devices[index].address),
Text(
'Click to print a test receipt',
style: TextStyle(color: Colors.grey[700]),
),
],
),
)
],
),
),
Divider(),
],
),
);
}),
floatingActionButton: StreamBuilder<bool>(
stream: printerManager.isScanningStream,
initialData: false,
builder: (c, snapshot) {
if (snapshot.data) {
return FloatingActionButton(
child: Icon(Icons.stop),
onPressed: _stopScanDevices,
backgroundColor: Colors.red,
);
} else {
return FloatingActionButton(
child: Icon(Icons.search),
onPressed: _startScanDevices,
);
}
},
),
),
);
}
}

121
lib/views/settings/setting_printer_view.dart Normal file
View File

@ -0,0 +1,121 @@
import 'dart:typed_data';
import 'package:aman_kassa_flutter/core/locator.dart';
import 'package:aman_kassa_flutter/core/route_names.dart';
import 'package:aman_kassa_flutter/core/services/dialog_service.dart';
import 'package:aman_kassa_flutter/core/services/navigator_service.dart';
import 'package:aman_kassa_flutter/redux/constants/setting_const.dart';
import 'package:aman_kassa_flutter/redux/state/setting_state.dart';
import 'package:aman_kassa_flutter/redux/store.dart';
import 'package:aman_kassa_flutter/shared/app_colors.dart';
import 'package:aman_kassa_flutter/widgets/fields/aman_icon_button_horizontal.dart';
import 'package:esc_pos_bluetooth/esc_pos_bluetooth.dart';
import 'package:esc_pos_utils/esc_pos_utils.dart';
import 'package:flutter/material.dart';
import 'package:aman_kassa_flutter/views/settings/printer/PrinterTest.dart';
import 'package:flutter_redux/flutter_redux.dart';
import 'component/setting_item.dart';
import './printer/data/settings_envi.dart';
import './printer/example/check_test.dart';
class SettingPrinterView extends StatefulWidget {
@override
_SettingPrinterViewState createState() => _SettingPrinterViewState();
}
class _SettingPrinterViewState extends State<SettingPrinterView> {
NavigatorService _navigatorService = locator<NavigatorService>();
final DialogService _dialogService = locator<DialogService>();
PrinterBluetoothManager printerManager = PrinterBluetoothManager();
@override
void initState() {
super.initState();
}
void _testPrint() async {
final SettingState state = Redux.store.state.settingState;
printerManager.selectPrinter(PrinterBluetooth(state.printerBT));
// TODO Don't forget to choose printer's paper
PaperSize paper = state.printerPaperSize == SettingPrinterPaperM80 ? PaperSize.mm80 : PaperSize.mm58;
if(SettingPrinterEncodingImage == state.printerEncoding) {
final PosPrintResult res = await printerManager.printTicket(
await testTicketImage(paper),
chunkSizeBytes: 3096,
queueSleepTimeMs: 50
);
_dialogService.showDialog(description: res.msg);
} else {
final PosPrintResult res = await printerManager.printTicket(
await printTextCheck(paper, state.printerEncoding, exampleJson['check_text']),
chunkSizeBytes: 3096,
queueSleepTimeMs: 50
);
_dialogService.showDialog(description: res.msg);
}
}
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: Text('Настройка принтера'),
),
body: Padding(
padding: const EdgeInsets.symmetric(horizontal: 8.0),
child: StoreConnector<AppState, SettingState>(
converter: (store) => store.state.settingState,
builder: (context, vm) {
return Column(
children: [
SettingItem(
title: 'Принтер',
name: vm.printerBT?.name,
value: vm.printerBT != null
? 'BT: ${vm.printerBT.address} '
: 'не выбран',
onTap: () {
_navigatorService.push(SettingsPrinterBTRoute);
}),
SettingItem(
title: 'Кодировка',
name: vm.printerEncoding != null ? encoding[vm.printerEncoding] : null ,
onTap: () {
_navigatorService.push(SettingsPrinterEncodingRoute);
}),
SettingItem(
title: 'Ширина ленты',
name: vm.printerPaperSize != null ? paperSize[vm.printerPaperSize] : null ,
onTap: () {
_navigatorService.push(SettingsPrinterPaperRoute);
}),
Expanded(
child: Padding(
padding: const EdgeInsets.only(bottom: 24.0),
child: Column(
mainAxisAlignment: MainAxisAlignment.end,
children: [
AmanIconButtonHorizontal(
icon: Icons.local_printshop_outlined,
title: 'Напечатать тестовую страницу',
activeColor: primaryColor,
selected: vm.printerBT != null,
onPressed: () {
_testPrint();
},
),
],
),
),
)
],
);
}),
),
);
}
}

152
pubspec.lock
View File

@ -1,13 +1,27 @@
# Generated by pub
# See https://dart.dev/tools/pub/glossary#lockfile
packages:
archive:
dependency: transitive
description:
name: archive
url: "https://pub.dartlang.org"
source: hosted
version: "2.0.13"
args:
dependency: transitive
description:
name: args
url: "https://pub.dartlang.org"
source: hosted
version: "1.6.0"
async:
dependency: transitive
description:
name: async
url: "https://pub.dartlang.org"
source: hosted
version: "2.5.0-nullsafety.1"
version: "2.5.0"
auto_size_text:
dependency: "direct main"
description:
@ -28,35 +42,42 @@ packages:
name: boolean_selector
url: "https://pub.dartlang.org"
source: hosted
version: "2.1.0-nullsafety.1"
version: "2.1.0"
characters:
dependency: transitive
description:
name: characters
url: "https://pub.dartlang.org"
source: hosted
version: "1.1.0-nullsafety.3"
version: "1.1.0"
charcode:
dependency: transitive
description:
name: charcode
url: "https://pub.dartlang.org"
source: hosted
version: "1.2.0-nullsafety.1"
version: "1.2.0"
charset_converter:
dependency: "direct main"
description:
name: charset_converter
url: "https://pub.dartlang.org"
source: hosted
version: "1.0.3"
clock:
dependency: transitive
description:
name: clock
url: "https://pub.dartlang.org"
source: hosted
version: "1.1.0-nullsafety.1"
version: "1.1.0"
collection:
dependency: transitive
description:
name: collection
url: "https://pub.dartlang.org"
source: hosted
version: "1.15.0-nullsafety.3"
version: "1.15.0"
convert:
dependency: transitive
description:
@ -71,6 +92,13 @@ packages:
url: "https://pub.dartlang.org"
source: hosted
version: "2.1.5"
csslib:
dependency: transitive
description:
name: csslib
url: "https://pub.dartlang.org"
source: hosted
version: "0.16.2"
cupertino_icons:
dependency: "direct main"
description:
@ -99,6 +127,20 @@ packages:
url: "https://pub.dartlang.org"
source: hosted
version: "1.2.5"
esc_pos_bluetooth:
dependency: "direct main"
description:
name: esc_pos_bluetooth
url: "https://pub.dartlang.org"
source: hosted
version: "0.2.8"
esc_pos_utils:
dependency: "direct main"
description:
name: esc_pos_utils
url: "https://pub.dartlang.org"
source: hosted
version: "0.3.6"
esys_flutter_share:
dependency: "direct main"
description:
@ -112,7 +154,7 @@ packages:
name: fake_async
url: "https://pub.dartlang.org"
source: hosted
version: "1.2.0-nullsafety.1"
version: "1.2.0"
ffi:
dependency: transitive
description:
@ -139,6 +181,13 @@ packages:
description: flutter
source: sdk
version: "0.0.0"
flutter_bluetooth_basic:
dependency: "direct main"
description:
name: flutter_bluetooth_basic
url: "https://pub.dartlang.org"
source: hosted
version: "0.1.5"
flutter_lock_screen:
dependency: "direct main"
description:
@ -177,6 +226,13 @@ packages:
description: flutter
source: sdk
version: "0.0.0"
gbk_codec:
dependency: transitive
description:
name: gbk_codec
url: "https://pub.dartlang.org"
source: hosted
version: "0.3.2"
get_it:
dependency: "direct main"
description:
@ -191,6 +247,20 @@ packages:
url: "https://pub.dartlang.org"
source: hosted
version: "1.1.1"
hex:
dependency: transitive
description:
name: hex
url: "https://pub.dartlang.org"
source: hosted
version: "0.1.2"
html:
dependency: transitive
description:
name: html
url: "https://pub.dartlang.org"
source: hosted
version: "0.14.0+4"
http:
dependency: "direct main"
description:
@ -205,6 +275,13 @@ packages:
url: "https://pub.dartlang.org"
source: hosted
version: "3.1.4"
image:
dependency: transitive
description:
name: image
url: "https://pub.dartlang.org"
source: hosted
version: "2.1.19"
intl:
dependency: "direct main"
description:
@ -212,6 +289,20 @@ packages:
url: "https://pub.dartlang.org"
source: hosted
version: "0.16.1"
js:
dependency: transitive
description:
name: js
url: "https://pub.dartlang.org"
source: hosted
version: "0.6.3"
json_annotation:
dependency: transitive
description:
name: json_annotation
url: "https://pub.dartlang.org"
source: hosted
version: "3.1.1"
local_auth:
dependency: "direct main"
description:
@ -239,7 +330,7 @@ packages:
name: matcher
url: "https://pub.dartlang.org"
source: hosted
version: "0.12.10-nullsafety.1"
version: "0.12.10"
material_design_icons_flutter:
dependency: "direct main"
description:
@ -253,7 +344,7 @@ packages:
name: meta
url: "https://pub.dartlang.org"
source: hosted
version: "1.3.0-nullsafety.3"
version: "1.3.0"
nested:
dependency: transitive
description:
@ -267,7 +358,7 @@ packages:
name: path
url: "https://pub.dartlang.org"
source: hosted
version: "1.8.0-nullsafety.1"
version: "1.8.0"
path_provider:
dependency: "direct main"
description:
@ -310,6 +401,13 @@ packages:
url: "https://pub.dartlang.org"
source: hosted
version: "1.9.2"
petitparser:
dependency: transitive
description:
name: petitparser
url: "https://pub.dartlang.org"
source: hosted
version: "3.1.0"
platform:
dependency: transitive
description:
@ -394,6 +492,13 @@ packages:
url: "https://pub.dartlang.org"
source: hosted
version: "0.3.0"
rxdart:
dependency: transitive
description:
name: rxdart
url: "https://pub.dartlang.org"
source: hosted
version: "0.23.1"
shared_preferences:
dependency: "direct main"
description:
@ -447,7 +552,7 @@ packages:
name: source_span
url: "https://pub.dartlang.org"
source: hosted
version: "1.8.0-nullsafety.2"
version: "1.8.0"
sqflite:
dependency: "direct main"
description:
@ -468,21 +573,21 @@ packages:
name: stack_trace
url: "https://pub.dartlang.org"
source: hosted
version: "1.10.0-nullsafety.1"
version: "1.10.0"
stream_channel:
dependency: transitive
description:
name: stream_channel
url: "https://pub.dartlang.org"
source: hosted
version: "2.1.0-nullsafety.1"
version: "2.1.0"
string_scanner:
dependency: transitive
description:
name: string_scanner
url: "https://pub.dartlang.org"
source: hosted
version: "1.1.0-nullsafety.1"
version: "1.1.0"
synchronized:
dependency: transitive
description:
@ -496,21 +601,21 @@ packages:
name: term_glyph
url: "https://pub.dartlang.org"
source: hosted
version: "1.2.0-nullsafety.1"
version: "1.2.0"
test_api:
dependency: transitive
description:
name: test_api
url: "https://pub.dartlang.org"
source: hosted
version: "0.2.19-nullsafety.2"
version: "0.2.19"
typed_data:
dependency: transitive
description:
name: typed_data
url: "https://pub.dartlang.org"
source: hosted
version: "1.3.0-nullsafety.3"
version: "1.3.0"
url_launcher:
dependency: "direct main"
description:
@ -559,7 +664,7 @@ packages:
name: vector_math
url: "https://pub.dartlang.org"
source: hosted
version: "2.1.0-nullsafety.3"
version: "2.1.0"
win32:
dependency: transitive
description:
@ -574,6 +679,13 @@ packages:
url: "https://pub.dartlang.org"
source: hosted
version: "0.1.2"
xml:
dependency: transitive
description:
name: xml
url: "https://pub.dartlang.org"
source: hosted
version: "4.5.1"
sdks:
dart: ">=2.10.2 <2.11.0"
flutter: ">=1.22.2 <2.0.0"
dart: ">=2.12.0-0.0 <3.0.0"
flutter: ">=1.22.2"

4
pubspec.yaml
View File

@ -34,6 +34,10 @@ dependencies:
shared_preferences: ^0.5.12+4
flutter_lock_screen: ^1.0.8
local_auth: ^0.6.3+4
esc_pos_bluetooth: ^0.2.8
flutter_bluetooth_basic: ^0.1.5
esc_pos_utils: ^0.3.6 # no edit for esc_pos_bluetooth: ^0.2.8
charset_converter: ^1.0.3
dev_dependencies:
flutter_test:
sdk: flutter