yanto/kulakpos_app
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

first commit

Browse Source
This commit is contained in:
eko54r
2026-02-07 15:57:09 +07:00
commit 157096f164
1153 changed files with 415766 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

166
lib/thermal priting invoices/provider/print_thermal_invoice_provider.dart Normal file
View File

@@ -0,0 +1,166 @@
import 'dart:ui';
import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';
import 'package:flutter_riverpod/flutter_riverpod.dart';
import 'package:mobile_pos/Screens/Products/Model/product_total_stock_model.dart';
import 'package:mobile_pos/generated/l10n.dart' as lang;
import 'package:mobile_pos/model/business_info_model.dart';
import 'package:nb_utils/nb_utils.dart';
import 'package:print_bluetooth_thermal/print_bluetooth_thermal.dart';
import '../../Screens/Products/Model/product_model.dart';
import '../../Screens/Purchase/Model/purchase_transaction_model.dart' hide Product;
import '../../constant.dart';
import '../../model/sale_transaction_model.dart';
import '../model/print_transaction_model.dart';
import '../thermal_invoice_due.dart';
import '../thermal_invoice_purchase.dart';
import '../thermal_invoice_sales.dart';
import '../thermal_invoice_stock.dart';
import '../thermal_lebels_printing.dart';
final thermalPrinterProvider = ChangeNotifierProvider((ref) => ThermalPrinter());
class ThermalPrinter extends ChangeNotifier {
List<BluetoothInfo> availableBluetoothDevices = [];
bool isBluetoothConnected = false;
Future<void> getBluetooth() async {
availableBluetoothDevices = await PrintBluetoothThermal.pairedBluetooths;
isBluetoothConnected = await PrintBluetoothThermal.connectionStatus;
notifyListeners();
}
Future<bool> setConnect(String mac) async {
bool status = false;
final bool result = await PrintBluetoothThermal.connect(macPrinterAddress: mac);
if (result == true) {
isBluetoothConnected = true;
status = true;
}
notifyListeners();
return status;
}
Future<dynamic> listOfBluDialog({required BuildContext context}) async {
return showCupertinoDialog(
context: context,
builder: (_) {
return WillPopScope(
onWillPop: () async => false,
child: BackdropFilter(
filter: ImageFilter.blur(sigmaX: 5, sigmaY: 5),
child: CupertinoAlertDialog(
insetAnimationCurve: Curves.bounceInOut,
content: Container(
height: availableBluetoothDevices.isNotEmpty ? (availableBluetoothDevices.length * 80).toDouble() : 150,
width: double.maxFinite,
child: availableBluetoothDevices.isNotEmpty
? ListView.builder(
padding: EdgeInsets.all(0), // Removed padding from ListView
shrinkWrap: true,
itemCount: availableBluetoothDevices.isNotEmpty ? availableBluetoothDevices.length : 0,
itemBuilder: (context1, index) {
return ListTile(
contentPadding: EdgeInsets.all(0), // Removed padding from ListTile
onTap: () async {
BluetoothInfo select = availableBluetoothDevices[index];
bool isConnect = await setConnect(select.macAdress);
isConnect ? finish(context1) : toast(lang.S.of(context1).tryAgain);
},
title: Text(
availableBluetoothDevices[index].name,
style: TextStyle(fontSize: 12, color: Colors.black, fontWeight: FontWeight.w500),
),
subtitle: Text(
lang.S.of(context1).clickToConnect,
style: TextStyle(
fontSize: 11,
color: Colors.grey.shade500,
),
),
);
},
)
: const Center(
child: Column(
crossAxisAlignment: CrossAxisAlignment.center,
mainAxisAlignment: MainAxisAlignment.center,
children: [
Icon(
Icons.bluetooth_disabled,
size: 40,
color: kMainColor,
),
SizedBox(
height: 4,
),
Text(
'Not available',
style: TextStyle(fontSize: 14, color: kGreyTextColor),
)
],
),
),
),
title: Text(
'Connect Your Device',
textAlign: TextAlign.start,
),
actions: <Widget>[
CupertinoDialogAction(
child: Text(
lang.S.of(context).cancel,
textAlign: TextAlign.center,
style: TextStyle(color: Colors.red),
),
onPressed: () async {
Future.delayed(const Duration(milliseconds: 100), () {
Navigator.pop(context);
});
},
),
],
),
),
);
},
);
}
Future<void> printSalesThermalInvoiceNow({required PrintSalesTransactionModel transaction, required List<SalesDetails>? productList, required BuildContext context}) async {
await getBluetooth();
isBluetoothConnected
? SalesThermalPrinterInvoice().printSalesTicket(printTransactionModel: transaction, productList: productList, context: context)
: listOfBluDialog(context: context);
}
Future<void> printPurchaseThermalInvoiceNow(
{required PrintPurchaseTransactionModel transaction, required List<PurchaseDetails>? productList, required BuildContext context, required String? invoiceSize}) async {
await getBluetooth();
isBluetoothConnected
? PurchaseThermalPrinterInvoice().printPurchaseThermalInvoice(printTransactionModel: transaction, productList: productList, context: context)
: listOfBluDialog(context: context);
}
Future<void> printDueThermalInvoiceNow({required PrintDueTransactionModel transaction, required String? invoiceSize, required BuildContext context}) async {
await getBluetooth();
isBluetoothConnected
? DueThermalPrinterInvoice().printDueTicket(printDueTransactionModel: transaction, invoiceSize: invoiceSize, context: context)
: listOfBluDialog(context: context);
}
Future<void> printStockInvoiceNow(
{required List<Product> products, required BusinessInformationModel businessInformationModel, required BuildContext context, required ProductListResponse totalStock}) async {
await getBluetooth();
isBluetoothConnected
? StockThermalPrinterInvoice().printStockTicket(businessInformationModel: businessInformationModel, productList: products, stock: totalStock)
: listOfBluDialog(context: context);
}
Future<void> printLabelsNow({required List<Product> products, required BuildContext context}) async {
await getBluetooth();
isBluetoothConnected ? SalesThermalLabels().printLabels(productList: products) : listOfBluDialog(context: context);
}
}