feat: Refactor code structure and optimize performance across multiple modules

mobile-apps/client-app/lib/features/clock_manual/domain/bloc/clock_manual_bloc.dart

@@ -0,0 +1,121 @@
+import 'dart:async';
+
+import 'package:bloc/bloc.dart';
+import 'package:flutter/foundation.dart';
+import 'package:krow/core/application/clients/api/api_exception.dart';
+import 'package:krow/core/application/di/injectable.dart';
+import 'package:krow/core/data/models/staff/pivot.dart';
+import 'package:krow/core/entity/staff_contact_entity.dart';
+import 'package:krow/features/clock_manual/domain/clock_manual_repository.dart';
+
+part 'clock_manual_event.dart';
+part 'clock_manual_state.dart';
+
+class ClockManualBloc extends Bloc<ClockManualEvent, ClockManualState> {
+  var staffContacts = <StaffContact>[];
+
+  ClockManualBloc({required this.staffContacts})
+      : super(ClockManualState(
+          timers: Map.fromEntries(
+              staffContacts.map((e) => MapEntry(e.id, ValueNotifier<int>(0)))),
+          ongoingStaffContacts: staffContacts
+              .where((element) => element.status == PivotStatus.ongoing)
+              .toList()
+            ..sort((a, b) => a.startAt.compareTo(b.startAt)),
+          confirmedStaffContacts: staffContacts
+              .where((element) => element.status == PivotStatus.confirmed)
+              .toList()
+            ..sort((a, b) => a.startAt.compareTo(b.startAt)),
+        )) {
+    on<ChangeSelectedTabIndexClockManual>(_onChangeSelectedTabIndexStaffManual);
+    on<ClockInManual>(_onClockInStaffManual);
+    on<SortStaffContactsClockManual>(_sortStaffContactsClockManual);
+    on<ClockOutManual>(_onClockOutStaff);
+    on<CancelClockInManual>(_onCancelClockInStaffManual);
+  }
+
+  void _onChangeSelectedTabIndexStaffManual(
+      ChangeSelectedTabIndexClockManual event, Emitter<ClockManualState> emit) {
+    emit(state.copyWith(selectedTabIndex: event.index));
+  }
+
+  void _onClockInStaffManual(ClockInManual event, emit) async {
+    emit(state.copyWith(inLoading: true));
+    try {
+      await getIt<ClockManualRepository>()
+          .trackClientClockin(event.staffContact.id);
+
+      _startCountdownTimer(
+          state.timers[event.staffContact.id]!, event.staffContact);
+    } catch (e) {
+      if (e is DisplayableException) {
+        emit(state.copyWith(
+          errorMessage: e.message,
+        ));
+      }
+    }
+    emit(state.copyWith(inLoading: false));
+  }
+
+  void _onClockOutStaff(ClockOutManual event, emit) async {
+    emit(state.copyWith(inLoading: false));
+    try {
+      await getIt<ClockManualRepository>()
+          .trackClientClockout(event.staffContact.id);
+      event.staffContact.status = PivotStatus.completed;
+      add(SortStaffContactsClockManual());
+    } catch (e) {
+      if (e is DisplayableException) {
+        emit(state.copyWith(
+          errorMessage: e.message,
+        ));
+      }
+    }
+    emit(state.copyWith(inLoading: false));
+  }
+
+  void _onCancelClockInStaffManual(CancelClockInManual event, emit) async {
+    emit(state.copyWith(inLoading: true));
+    try {
+      await getIt<ClockManualRepository>().cancelClockin(event.staffContact.id);
+      state.timers[event.staffContact.id]!.value = -1;
+      event.staffContact.status = PivotStatus.confirmed;
+      add(SortStaffContactsClockManual());
+    } catch (e) {
+      if (e is DisplayableException) {
+        emit(state.copyWith(
+          errorMessage: e.message,
+        ));
+      }
+    }
+    emit(state.copyWith(inLoading: false));
+  }
+
+  void _sortStaffContactsClockManual(SortStaffContactsClockManual event, emit) {
+    emit(state.copyWith(
+      ongoingStaffContacts: staffContacts
+          .where((element) => element.status == PivotStatus.ongoing)
+          .toList()
+        ..sort((a, b) => a.startAt.compareTo(b.startAt)),
+      confirmedStaffContacts: staffContacts
+          .where((element) => element.status == PivotStatus.confirmed)
+          .toList()
+        ..sort((a, b) => a.startAt.compareTo(b.startAt)),
+    ));
+  }
+
+  void _startCountdownTimer(ValueNotifier<int> cancelTimer, staffContact) {
+    cancelTimer.value = 5;
+    Timer.periodic(const Duration(seconds: 1), (timer) {
+      if (cancelTimer.value > 0) {
+        cancelTimer.value -= 1;
+      } else if (cancelTimer.value == 0) {
+        staffContact.status = PivotStatus.ongoing;
+        add(SortStaffContactsClockManual());
+        timer.cancel();
+      } else {
+        timer.cancel();
+      }
+    });
+  }
+}

mobile-apps/client-app/lib/features/clock_manual/domain/bloc/clock_manual_event.dart

@@ -0,0 +1,30 @@
+part of 'clock_manual_bloc.dart';
+
+@immutable
+sealed class ClockManualEvent {}
+
+class ChangeSelectedTabIndexClockManual extends ClockManualEvent {
+  final int index;
+
+  ChangeSelectedTabIndexClockManual(this.index);
+}
+
+class ClockInManual extends ClockManualEvent {
+  final StaffContact staffContact;
+
+  ClockInManual(this.staffContact);
+}
+
+class SortStaffContactsClockManual extends ClockManualEvent {}
+
+class ClockOutManual extends ClockManualEvent {
+  final StaffContact staffContact;
+
+  ClockOutManual(this.staffContact);
+}
+
+class CancelClockInManual extends ClockManualEvent {
+  final StaffContact staffContact;
+
+  CancelClockInManual(this.staffContact);
+}

mobile-apps/client-app/lib/features/clock_manual/domain/bloc/clock_manual_state.dart

@@ -0,0 +1,39 @@
+part of 'clock_manual_bloc.dart';
+
+@immutable
+class ClockManualState {
+  final List<StaffContact> confirmedStaffContacts;
+  final List<StaffContact> ongoingStaffContacts;
+  final int selectedTabIndex;
+  final bool inLoading;
+  final String? errorMessage;
+
+  final Map<String, ValueNotifier<int>> timers ;
+
+  const ClockManualState(
+      {required this.confirmedStaffContacts,
+      required this.ongoingStaffContacts,
+      this.inLoading = false,
+      this.errorMessage,
+      this.timers = const {},
+      this.selectedTabIndex = 0});
+
+  copyWith({
+    List<StaffContact>? confirmedStaffContacts,
+    List<StaffContact>? ongoingStaffContacts,
+    bool? inLoading,
+    String? errorMessage,
+    int? selectedTabIndex,
+    Map<String, ValueNotifier<int>>? timers,
+  }) {
+    return ClockManualState(
+      timers: timers ?? this.timers,
+      confirmedStaffContacts:
+          confirmedStaffContacts ?? this.confirmedStaffContacts,
+      ongoingStaffContacts: ongoingStaffContacts ?? this.ongoingStaffContacts,
+      inLoading: inLoading ?? this.inLoading,
+      errorMessage: errorMessage ?? this.errorMessage,
+      selectedTabIndex: selectedTabIndex ?? this.selectedTabIndex,
+    );
+  }
+}