first commit

2025-07-30 22:38:44 +07:00
commit 73320561b0
444 changed files with 64633 additions and 0 deletions
@@ -0,0 +1,108 @@
+import 'dart:developer';
+
+import 'package:flutter/material.dart';
+import 'package:enaklo_pos/core/extensions/build_context_ext.dart';
+import 'package:permission_handler/permission_handler.dart';
+import 'package:print_bluetooth_thermal/print_bluetooth_thermal.dart';
+import 'package:enaklo_pos/core/utils/printer_service.dart';
+
+class DialogSearchPrinter extends StatefulWidget {
+  final Function(String) onSelected;
+  const DialogSearchPrinter({
+    super.key,
+    required this.onSelected,
+  });
+
+  @override
+  State<DialogSearchPrinter> createState() => _DialogSearchPrinterState();
+}
+
+class _DialogSearchPrinterState extends State<DialogSearchPrinter> {
+  String macName = '';
+  String? macConnected;
+
+  bool connected = false;
+  List<BluetoothInfo> items = [];
+
+  Future<void> getBluetoots() async {
+    setState(() {
+      items = [];
+    });
+    if (!mounted) return;
+    
+    final bool result = await PrinterService().isBluetoothEnabled();
+    if (result) {
+      final List<BluetoothInfo> listResult = await PrinterService().getPairedBluetoothDevices();
+      log("listResult: $listResult");
+      setState(() {
+        items = listResult;
+      });
+    }
+  }
+
+  Future<void> connect(String mac) async {
+    final bool result = await PrinterService().connectBluetoothPrinter(mac);
+    if (result) {
+      widget.onSelected(mac);
+    }
+  }
+
+  @override
+  void initState() {
+    loadPermession();
+    getBluetoots();
+    super.initState();
+  }
+
+  Future<void> loadPermession() async {
+    var status2 = await Permission.bluetoothScan.status;
+    log("Permession: $status2");
+    if (status2.isDenied) {
+      await Permission.bluetoothScan.request();
+    }
+    var status = await Permission.bluetoothConnect.status;
+    if (status.isDenied) {
+      await Permission.bluetoothConnect.request();
+    }
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return AlertDialog(
+      title: const Text('Search Printer'),
+      content: SizedBox(
+        width: context.deviceWidth / 2,
+        child: items.isEmpty
+            ? const Padding(
+                padding: EdgeInsets.all(20),
+                child: Center(child: CircularProgressIndicator()),
+              )
+            : SizedBox(
+                height: 200,
+                child: ListView.builder(
+                  itemCount: items.length,
+                  itemBuilder: (context, index) {
+                    return ListTile(
+                      title: Text(items[index].name),
+                      subtitle: Text(items[index].macAdress),
+                      onTap: () {
+                        connect(items[index].macAdress);
+                        widget.onSelected(items[index].macAdress);
+                        Navigator.of(context).pop();
+                      },
+                    );
+                  },
+                ),
+              ),
+      ),
+      actions: <Widget>[
+        TextButton(
+          onPressed: () {
+            Navigator.of(context).pop();
+          },
+          child: const Text('Cancel'),
+        ),
+      ],
+    );
+  }
+}