printer form, bluetooth

2025-11-04 14:58:51 +07:00
parent dca0f546f9
commit a87b62ca9f
35 changed files with 2586 additions and 13 deletions
@@ -0,0 +1,22 @@
+import 'package:bloc/bloc.dart';
+import 'package:freezed_annotation/freezed_annotation.dart';
+import 'package:injectable/injectable.dart';
+
+part 'printer_event.dart';
+part 'printer_state.dart';
+part 'printer_bloc.freezed.dart';
+
+@injectable
+class PrinterBloc extends Bloc<PrinterEvent, PrinterState> {
+  PrinterBloc() : super(PrinterState.initial()) {
+    on<PrinterEvent>(_onPrinterEvent);
+  }
+
+  Future<void> _onPrinterEvent(PrinterEvent event, Emitter<PrinterState> emit) {
+    return event.map(
+      indexChanged: (e) async {
+        emit(state.copyWith(index: e.index));
+      },
+    );
+  }
+}