lib/core/components/custom_modal_dialog.dart

@@ -102,10 +102,12 @@ class CustomModalDialog extends StatelessWidget {
                   ],
                 ),
               ),
-              Padding(
+              Flexible(
+                child: SingleChildScrollView(
                   padding: contentPadding ?? EdgeInsets.zero,
                   child: child,
                 ),
+              ),
             ],
           ),
         ),

lib/core/components/custom_text_field.dart

@@ -14,6 +14,8 @@ class CustomTextField extends StatelessWidget {
   final Widget? prefixIcon;
   final Widget? suffixIcon;
   final bool readOnly;
+  final int? maxLines;
+  final String? Function(String?)? validator;
 
   const CustomTextField({
     super.key,
@@ -28,6 +30,8 @@ class CustomTextField extends StatelessWidget {
     this.prefixIcon,
     this.suffixIcon,
     this.readOnly = false,
+    this.maxLines,
+    this.validator,
   });
 
   @override
@@ -53,17 +57,11 @@ class CustomTextField extends StatelessWidget {
           textInputAction: textInputAction,
           textCapitalization: textCapitalization ?? TextCapitalization.none,
           readOnly: readOnly,
+          maxLines: maxLines,
+          validator: validator,
           decoration: InputDecoration(
             prefixIcon: prefixIcon,
             suffixIcon: suffixIcon,
-            border: OutlineInputBorder(
-              borderRadius: BorderRadius.circular(16.0),
-              borderSide: const BorderSide(color: Colors.grey),
-            ),
-            enabledBorder: OutlineInputBorder(
-              borderRadius: BorderRadius.circular(16.0),
-              borderSide: const BorderSide(color: Colors.grey),
-            ),
             hintText: label,
           ),
         ),

lib/core/constants/theme.dart

@@ -22,6 +22,9 @@ ThemeData getApplicationTheme = ThemeData(
   useMaterial3: true,
   inputDecorationTheme: InputDecorationTheme(
     contentPadding: const EdgeInsets.symmetric(horizontal: 16.0),
+    hintStyle: const TextStyle(
+      color: AppColors.grey,
+    ),
     border: OutlineInputBorder(
       borderRadius: BorderRadius.circular(8.0),
       borderSide: BorderSide(color: AppColors.primary),

lib/data/datasources/customer_remote_datasource.dart

@@ -45,4 +45,57 @@ class CustomerRemoteDataSource {
       return const Left('Unexpected error occurred');
     }
   }
+
+  Future<Either<String, bool>> createCustomer({
+    required String name,
+    required String phone,
+    required String address,
+    required String email,
+    required bool isActive,
+  }) async {
+    try {
+      final authData = await AuthLocalDataSource().getAuthData();
+      final url = '${Variables.baseUrl}/api/v1/customers';
+
+      Map<String, dynamic> data = {
+        'name': name,
+        'is_active': isActive,
+      };
+
+      if (phone.isNotEmpty) {
+        data['phone'] = phone;
+      }
+
+      if (address.isNotEmpty) {
+        data['address'] = address;
+      }
+
+      if (email.isNotEmpty) {
+        data['email'] = email;
+      }
+
+      final response = await dio.post(
+        url,
+        data: data,
+        options: Options(
+          headers: {
+            'Authorization': 'Bearer ${authData.token}',
+            'Accept': 'application/json',
+          },
+        ),
+      );
+
+      if (response.statusCode == 200 || response.statusCode == 201) {
+        return const Right(true);
+      } else {
+        return const Left('Failed to create customer ');
+      }
+    } on DioException catch (e) {
+      log("Dio error: ${e.message}");
+      return Left(e.response?.data['message'] ?? 'Gagal membuat pelanggan');
+    } catch (e) {
+      log("Unexpected error: $e");
+      return const Left('Unexpected error occurred');
+    }
+  }
 }

lib/main.dart

@@ -2,6 +2,7 @@ import 'dart:developer';
 import 'package:enaklo_pos/core/constants/theme.dart';
 import 'package:enaklo_pos/data/datasources/customer_remote_datasource.dart';
 import 'package:enaklo_pos/data/datasources/outlet_remote_data_source.dart';
+import 'package:enaklo_pos/presentation/customer/bloc/customer_form/customer_form_bloc.dart';
 import 'package:enaklo_pos/presentation/customer/bloc/customer_loader/customer_loader_bloc.dart';
 import 'package:enaklo_pos/presentation/home/bloc/order_form/order_form_bloc.dart';
 import 'package:enaklo_pos/presentation/home/bloc/outlet_loader/outlet_loader_bloc.dart';
@@ -239,6 +240,9 @@ class _MyAppState extends State<MyApp> {
         BlocProvider(
           create: (context) => CustomerLoaderBloc(CustomerRemoteDataSource()),
         ),
+        BlocProvider(
+          create: (context) => CustomerFormBloc(CustomerRemoteDataSource()),
+        ),
       ],
       child: MaterialApp(
         debugShowCheckedModeBanner: false,

lib/presentation/customer/bloc/customer_form/customer_form_bloc.dart

@@ -0,0 +1,28 @@
+import 'package:bloc/bloc.dart';
+import 'package:enaklo_pos/data/datasources/customer_remote_datasource.dart';
+import 'package:freezed_annotation/freezed_annotation.dart';
+
+part 'customer_form_event.dart';
+part 'customer_form_state.dart';
+part 'customer_form_bloc.freezed.dart';
+
+class CustomerFormBloc extends Bloc<CustomerFormEvent, CustomerFormState> {
+  final CustomerRemoteDataSource _customerRemoteDataSource;
+  CustomerFormBloc(this._customerRemoteDataSource)
+      : super(CustomerFormState.initial()) {
+    on<_Create>((event, emit) async {
+      emit(const _Loading());
+      final result = await _customerRemoteDataSource.createCustomer(
+        name: event.name,
+        address: event.address,
+        phone: event.phoneNumber,
+        email: event.email,
+        isActive: event.isActive,
+      );
+      result.fold(
+        (l) => emit(_Error(l)),
+        (r) => emit(_Success()),
+      );
+    });
+  }
+}

lib/presentation/customer/bloc/customer_form/customer_form_bloc.freezed.dart

@@ -0,0 +1,908 @@
+// coverage:ignore-file
+// GENERATED CODE - DO NOT MODIFY BY HAND
+// ignore_for_file: type=lint
+// ignore_for_file: unused_element, deprecated_member_use, deprecated_member_use_from_same_package, use_function_type_syntax_for_parameters, unnecessary_const, avoid_init_to_null, invalid_override_different_default_values_named, prefer_expression_function_bodies, annotate_overrides, invalid_annotation_target, unnecessary_question_mark
+
+part of 'customer_form_bloc.dart';
+
+// **************************************************************************
+// FreezedGenerator
+// **************************************************************************
+
+T _$identity<T>(T value) => value;
+
+final _privateConstructorUsedError = UnsupportedError(
+    'It seems like you constructed your class using `MyClass._()`. This constructor is only meant to be used by freezed and you are not supposed to need it nor use it.\nPlease check the documentation here for more information: https://github.com/rrousselGit/freezed#adding-getters-and-methods-to-our-models');
+
+/// @nodoc
+mixin _$CustomerFormEvent {
+  String get name => throw _privateConstructorUsedError;
+  String get address => throw _privateConstructorUsedError;
+  String get phoneNumber => throw _privateConstructorUsedError;
+  String get email => throw _privateConstructorUsedError;
+  bool get isActive => throw _privateConstructorUsedError;
+  @optionalTypeArgs
+  TResult when<TResult extends Object?>({
+    required TResult Function(String name, String address, String phoneNumber,
+            String email, bool isActive)
+        create,
+  }) =>
+      throw _privateConstructorUsedError;
+  @optionalTypeArgs
+  TResult? whenOrNull<TResult extends Object?>({
+    TResult? Function(String name, String address, String phoneNumber,
+            String email, bool isActive)?
+        create,
+  }) =>
+      throw _privateConstructorUsedError;
+  @optionalTypeArgs
+  TResult maybeWhen<TResult extends Object?>({
+    TResult Function(String name, String address, String phoneNumber,
+            String email, bool isActive)?
+        create,
+    required TResult orElse(),
+  }) =>
+      throw _privateConstructorUsedError;
+  @optionalTypeArgs
+  TResult map<TResult extends Object?>({
+    required TResult Function(_Create value) create,
+  }) =>
+      throw _privateConstructorUsedError;
+  @optionalTypeArgs
+  TResult? mapOrNull<TResult extends Object?>({
+    TResult? Function(_Create value)? create,
+  }) =>
+      throw _privateConstructorUsedError;
+  @optionalTypeArgs
+  TResult maybeMap<TResult extends Object?>({
+    TResult Function(_Create value)? create,
+    required TResult orElse(),
+  }) =>
+      throw _privateConstructorUsedError;
+
+  /// Create a copy of CustomerFormEvent
+  /// with the given fields replaced by the non-null parameter values.
+  @JsonKey(includeFromJson: false, includeToJson: false)
+  $CustomerFormEventCopyWith<CustomerFormEvent> get copyWith =>
+      throw _privateConstructorUsedError;
+}
+
+/// @nodoc
+abstract class $CustomerFormEventCopyWith<$Res> {
+  factory $CustomerFormEventCopyWith(
+          CustomerFormEvent value, $Res Function(CustomerFormEvent) then) =
+      _$CustomerFormEventCopyWithImpl<$Res, CustomerFormEvent>;
+  @useResult
+  $Res call(
+      {String name,
+      String address,
+      String phoneNumber,
+      String email,
+      bool isActive});
+}
+
+/// @nodoc
+class _$CustomerFormEventCopyWithImpl<$Res, $Val extends CustomerFormEvent>
+    implements $CustomerFormEventCopyWith<$Res> {
+  _$CustomerFormEventCopyWithImpl(this._value, this._then);
+
+  // ignore: unused_field
+  final $Val _value;
+  // ignore: unused_field
+  final $Res Function($Val) _then;
+
+  /// Create a copy of CustomerFormEvent
+  /// with the given fields replaced by the non-null parameter values.
+  @pragma('vm:prefer-inline')
+  @override
+  $Res call({
+    Object? name = null,
+    Object? address = null,
+    Object? phoneNumber = null,
+    Object? email = null,
+    Object? isActive = null,
+  }) {
+    return _then(_value.copyWith(
+      name: null == name
+          ? _value.name
+          : name // ignore: cast_nullable_to_non_nullable
+              as String,
+      address: null == address
+          ? _value.address
+          : address // ignore: cast_nullable_to_non_nullable
+              as String,
+      phoneNumber: null == phoneNumber
+          ? _value.phoneNumber
+          : phoneNumber // ignore: cast_nullable_to_non_nullable
+              as String,
+      email: null == email
+          ? _value.email
+          : email // ignore: cast_nullable_to_non_nullable
+              as String,
+      isActive: null == isActive
+          ? _value.isActive
+          : isActive // ignore: cast_nullable_to_non_nullable
+              as bool,
+    ) as $Val);
+  }
+}
+
+/// @nodoc
+abstract class _$$CreateImplCopyWith<$Res>
+    implements $CustomerFormEventCopyWith<$Res> {
+  factory _$$CreateImplCopyWith(
+          _$CreateImpl value, $Res Function(_$CreateImpl) then) =
+      __$$CreateImplCopyWithImpl<$Res>;
+  @override
+  @useResult
+  $Res call(
+      {String name,
+      String address,
+      String phoneNumber,
+      String email,
+      bool isActive});
+}
+
+/// @nodoc
+class __$$CreateImplCopyWithImpl<$Res>
+    extends _$CustomerFormEventCopyWithImpl<$Res, _$CreateImpl>
+    implements _$$CreateImplCopyWith<$Res> {
+  __$$CreateImplCopyWithImpl(
+      _$CreateImpl _value, $Res Function(_$CreateImpl) _then)
+      : super(_value, _then);
+
+  /// Create a copy of CustomerFormEvent
+  /// with the given fields replaced by the non-null parameter values.
+  @pragma('vm:prefer-inline')
+  @override
+  $Res call({
+    Object? name = null,
+    Object? address = null,
+    Object? phoneNumber = null,
+    Object? email = null,
+    Object? isActive = null,
+  }) {
+    return _then(_$CreateImpl(
+      name: null == name
+          ? _value.name
+          : name // ignore: cast_nullable_to_non_nullable
+              as String,
+      address: null == address
+          ? _value.address
+          : address // ignore: cast_nullable_to_non_nullable
+              as String,
+      phoneNumber: null == phoneNumber
+          ? _value.phoneNumber
+          : phoneNumber // ignore: cast_nullable_to_non_nullable
+              as String,
+      email: null == email
+          ? _value.email
+          : email // ignore: cast_nullable_to_non_nullable
+              as String,
+      isActive: null == isActive
+          ? _value.isActive
+          : isActive // ignore: cast_nullable_to_non_nullable
+              as bool,
+    ));
+  }
+}
+
+/// @nodoc
+
+class _$CreateImpl implements _Create {
+  const _$CreateImpl(
+      {required this.name,
+      required this.address,
+      required this.phoneNumber,
+      required this.email,
+      required this.isActive});
+
+  @override
+  final String name;
+  @override
+  final String address;
+  @override
+  final String phoneNumber;
+  @override
+  final String email;
+  @override
+  final bool isActive;
+
+  @override
+  String toString() {
+    return 'CustomerFormEvent.create(name: $name, address: $address, phoneNumber: $phoneNumber, email: $email, isActive: $isActive)';
+  }
+
+  @override
+  bool operator ==(Object other) {
+    return identical(this, other) ||
+        (other.runtimeType == runtimeType &&
+            other is _$CreateImpl &&
+            (identical(other.name, name) || other.name == name) &&
+            (identical(other.address, address) || other.address == address) &&
+            (identical(other.phoneNumber, phoneNumber) ||
+                other.phoneNumber == phoneNumber) &&
+            (identical(other.email, email) || other.email == email) &&
+            (identical(other.isActive, isActive) ||
+                other.isActive == isActive));
+  }
+
+  @override
+  int get hashCode =>
+      Object.hash(runtimeType, name, address, phoneNumber, email, isActive);
+
+  /// Create a copy of CustomerFormEvent
+  /// with the given fields replaced by the non-null parameter values.
+  @JsonKey(includeFromJson: false, includeToJson: false)
+  @override
+  @pragma('vm:prefer-inline')
+  _$$CreateImplCopyWith<_$CreateImpl> get copyWith =>
+      __$$CreateImplCopyWithImpl<_$CreateImpl>(this, _$identity);
+
+  @override
+  @optionalTypeArgs
+  TResult when<TResult extends Object?>({
+    required TResult Function(String name, String address, String phoneNumber,
+            String email, bool isActive)
+        create,
+  }) {
+    return create(name, address, phoneNumber, email, isActive);
+  }
+
+  @override
+  @optionalTypeArgs
+  TResult? whenOrNull<TResult extends Object?>({
+    TResult? Function(String name, String address, String phoneNumber,
+            String email, bool isActive)?
+        create,
+  }) {
+    return create?.call(name, address, phoneNumber, email, isActive);
+  }
+
+  @override
+  @optionalTypeArgs
+  TResult maybeWhen<TResult extends Object?>({
+    TResult Function(String name, String address, String phoneNumber,
+            String email, bool isActive)?
+        create,
+    required TResult orElse(),
+  }) {
+    if (create != null) {
+      return create(name, address, phoneNumber, email, isActive);
+    }
+    return orElse();
+  }
+
+  @override
+  @optionalTypeArgs
+  TResult map<TResult extends Object?>({
+    required TResult Function(_Create value) create,
+  }) {
+    return create(this);
+  }
+
+  @override
+  @optionalTypeArgs
+  TResult? mapOrNull<TResult extends Object?>({
+    TResult? Function(_Create value)? create,
+  }) {
+    return create?.call(this);
+  }
+
+  @override
+  @optionalTypeArgs
+  TResult maybeMap<TResult extends Object?>({
+    TResult Function(_Create value)? create,
+    required TResult orElse(),
+  }) {
+    if (create != null) {
+      return create(this);
+    }
+    return orElse();
+  }
+}
+
+abstract class _Create implements CustomerFormEvent {
+  const factory _Create(
+      {required final String name,
+      required final String address,
+      required final String phoneNumber,
+      required final String email,
+      required final bool isActive}) = _$CreateImpl;
+
+  @override
+  String get name;
+  @override
+  String get address;
+  @override
+  String get phoneNumber;
+  @override
+  String get email;
+  @override
+  bool get isActive;
+
+  /// Create a copy of CustomerFormEvent
+  /// with the given fields replaced by the non-null parameter values.
+  @override
+  @JsonKey(includeFromJson: false, includeToJson: false)
+  _$$CreateImplCopyWith<_$CreateImpl> get copyWith =>
+      throw _privateConstructorUsedError;
+}
+
+/// @nodoc
+mixin _$CustomerFormState {
+  @optionalTypeArgs
+  TResult when<TResult extends Object?>({
+    required TResult Function() initial,
+    required TResult Function() loading,
+    required TResult Function() success,
+    required TResult Function(String message) error,
+  }) =>
+      throw _privateConstructorUsedError;
+  @optionalTypeArgs
+  TResult? whenOrNull<TResult extends Object?>({
+    TResult? Function()? initial,
+    TResult? Function()? loading,
+    TResult? Function()? success,
+    TResult? Function(String message)? error,
+  }) =>
+      throw _privateConstructorUsedError;
+  @optionalTypeArgs
+  TResult maybeWhen<TResult extends Object?>({
+    TResult Function()? initial,
+    TResult Function()? loading,
+    TResult Function()? success,
+    TResult Function(String message)? error,
+    required TResult orElse(),
+  }) =>
+      throw _privateConstructorUsedError;
+  @optionalTypeArgs
+  TResult map<TResult extends Object?>({
+    required TResult Function(_Initial value) initial,
+    required TResult Function(_Loading value) loading,
+    required TResult Function(_Success value) success,
+    required TResult Function(_Error value) error,
+  }) =>
+      throw _privateConstructorUsedError;
+  @optionalTypeArgs
+  TResult? mapOrNull<TResult extends Object?>({
+    TResult? Function(_Initial value)? initial,
+    TResult? Function(_Loading value)? loading,
+    TResult? Function(_Success value)? success,
+    TResult? Function(_Error value)? error,
+  }) =>
+      throw _privateConstructorUsedError;
+  @optionalTypeArgs
+  TResult maybeMap<TResult extends Object?>({
+    TResult Function(_Initial value)? initial,
+    TResult Function(_Loading value)? loading,
+    TResult Function(_Success value)? success,
+    TResult Function(_Error value)? error,
+    required TResult orElse(),
+  }) =>
+      throw _privateConstructorUsedError;
+}
+
+/// @nodoc
+abstract class $CustomerFormStateCopyWith<$Res> {
+  factory $CustomerFormStateCopyWith(
+          CustomerFormState value, $Res Function(CustomerFormState) then) =
+      _$CustomerFormStateCopyWithImpl<$Res, CustomerFormState>;
+}
+
+/// @nodoc
+class _$CustomerFormStateCopyWithImpl<$Res, $Val extends CustomerFormState>
+    implements $CustomerFormStateCopyWith<$Res> {
+  _$CustomerFormStateCopyWithImpl(this._value, this._then);
+
+  // ignore: unused_field
+  final $Val _value;
+  // ignore: unused_field
+  final $Res Function($Val) _then;
+
+  /// Create a copy of CustomerFormState
+  /// with the given fields replaced by the non-null parameter values.
+}
+
+/// @nodoc
+abstract class _$$InitialImplCopyWith<$Res> {
+  factory _$$InitialImplCopyWith(
+          _$InitialImpl value, $Res Function(_$InitialImpl) then) =
+      __$$InitialImplCopyWithImpl<$Res>;
+}
+
+/// @nodoc
+class __$$InitialImplCopyWithImpl<$Res>
+    extends _$CustomerFormStateCopyWithImpl<$Res, _$InitialImpl>
+    implements _$$InitialImplCopyWith<$Res> {
+  __$$InitialImplCopyWithImpl(
+      _$InitialImpl _value, $Res Function(_$InitialImpl) _then)
+      : super(_value, _then);
+
+  /// Create a copy of CustomerFormState
+  /// with the given fields replaced by the non-null parameter values.
+}
+
+/// @nodoc
+
+class _$InitialImpl implements _Initial {
+  const _$InitialImpl();
+
+  @override
+  String toString() {
+    return 'CustomerFormState.initial()';
+  }
+
+  @override
+  bool operator ==(Object other) {
+    return identical(this, other) ||
+        (other.runtimeType == runtimeType && other is _$InitialImpl);
+  }
+
+  @override
+  int get hashCode => runtimeType.hashCode;
+
+  @override
+  @optionalTypeArgs
+  TResult when<TResult extends Object?>({
+    required TResult Function() initial,
+    required TResult Function() loading,
+    required TResult Function() success,
+    required TResult Function(String message) error,
+  }) {
+    return initial();
+  }
+
+  @override
+  @optionalTypeArgs
+  TResult? whenOrNull<TResult extends Object?>({
+    TResult? Function()? initial,
+    TResult? Function()? loading,
+    TResult? Function()? success,
+    TResult? Function(String message)? error,
+  }) {
+    return initial?.call();
+  }
+
+  @override
+  @optionalTypeArgs
+  TResult maybeWhen<TResult extends Object?>({
+    TResult Function()? initial,
+    TResult Function()? loading,
+    TResult Function()? success,
+    TResult Function(String message)? error,
+    required TResult orElse(),
+  }) {
+    if (initial != null) {
+      return initial();
+    }
+    return orElse();
+  }
+
+  @override
+  @optionalTypeArgs
+  TResult map<TResult extends Object?>({
+    required TResult Function(_Initial value) initial,
+    required TResult Function(_Loading value) loading,
+    required TResult Function(_Success value) success,
+    required TResult Function(_Error value) error,
+  }) {
+    return initial(this);
+  }
+
+  @override
+  @optionalTypeArgs
+  TResult? mapOrNull<TResult extends Object?>({
+    TResult? Function(_Initial value)? initial,
+    TResult? Function(_Loading value)? loading,
+    TResult? Function(_Success value)? success,
+    TResult? Function(_Error value)? error,
+  }) {
+    return initial?.call(this);
+  }
+
+  @override
+  @optionalTypeArgs
+  TResult maybeMap<TResult extends Object?>({
+    TResult Function(_Initial value)? initial,
+    TResult Function(_Loading value)? loading,
+    TResult Function(_Success value)? success,
+    TResult Function(_Error value)? error,
+    required TResult orElse(),
+  }) {
+    if (initial != null) {
+      return initial(this);
+    }
+    return orElse();
+  }
+}
+
+abstract class _Initial implements CustomerFormState {
+  const factory _Initial() = _$InitialImpl;
+}
+
+/// @nodoc
+abstract class _$$LoadingImplCopyWith<$Res> {
+  factory _$$LoadingImplCopyWith(
+          _$LoadingImpl value, $Res Function(_$LoadingImpl) then) =
+      __$$LoadingImplCopyWithImpl<$Res>;
+}
+
+/// @nodoc
+class __$$LoadingImplCopyWithImpl<$Res>
+    extends _$CustomerFormStateCopyWithImpl<$Res, _$LoadingImpl>
+    implements _$$LoadingImplCopyWith<$Res> {
+  __$$LoadingImplCopyWithImpl(
+      _$LoadingImpl _value, $Res Function(_$LoadingImpl) _then)
+      : super(_value, _then);
+
+  /// Create a copy of CustomerFormState
+  /// with the given fields replaced by the non-null parameter values.
+}
+
+/// @nodoc
+
+class _$LoadingImpl implements _Loading {
+  const _$LoadingImpl();
+
+  @override
+  String toString() {
+    return 'CustomerFormState.loading()';
+  }
+
+  @override
+  bool operator ==(Object other) {
+    return identical(this, other) ||
+        (other.runtimeType == runtimeType && other is _$LoadingImpl);
+  }
+
+  @override
+  int get hashCode => runtimeType.hashCode;
+
+  @override
+  @optionalTypeArgs
+  TResult when<TResult extends Object?>({
+    required TResult Function() initial,
+    required TResult Function() loading,
+    required TResult Function() success,
+    required TResult Function(String message) error,
+  }) {
+    return loading();
+  }
+
+  @override
+  @optionalTypeArgs
+  TResult? whenOrNull<TResult extends Object?>({
+    TResult? Function()? initial,
+    TResult? Function()? loading,
+    TResult? Function()? success,
+    TResult? Function(String message)? error,
+  }) {
+    return loading?.call();
+  }
+
+  @override
+  @optionalTypeArgs
+  TResult maybeWhen<TResult extends Object?>({
+    TResult Function()? initial,
+    TResult Function()? loading,
+    TResult Function()? success,
+    TResult Function(String message)? error,
+    required TResult orElse(),
+  }) {
+    if (loading != null) {
+      return loading();
+    }
+    return orElse();
+  }
+
+  @override
+  @optionalTypeArgs
+  TResult map<TResult extends Object?>({
+    required TResult Function(_Initial value) initial,
+    required TResult Function(_Loading value) loading,
+    required TResult Function(_Success value) success,
+    required TResult Function(_Error value) error,
+  }) {
+    return loading(this);
+  }
+
+  @override
+  @optionalTypeArgs
+  TResult? mapOrNull<TResult extends Object?>({
+    TResult? Function(_Initial value)? initial,
+    TResult? Function(_Loading value)? loading,
+    TResult? Function(_Success value)? success,
+    TResult? Function(_Error value)? error,
+  }) {
+    return loading?.call(this);
+  }
+
+  @override
+  @optionalTypeArgs
+  TResult maybeMap<TResult extends Object?>({
+    TResult Function(_Initial value)? initial,
+    TResult Function(_Loading value)? loading,
+    TResult Function(_Success value)? success,
+    TResult Function(_Error value)? error,
+    required TResult orElse(),
+  }) {
+    if (loading != null) {
+      return loading(this);
+    }
+    return orElse();
+  }
+}
+
+abstract class _Loading implements CustomerFormState {
+  const factory _Loading() = _$LoadingImpl;
+}
+
+/// @nodoc
+abstract class _$$SuccessImplCopyWith<$Res> {
+  factory _$$SuccessImplCopyWith(
+          _$SuccessImpl value, $Res Function(_$SuccessImpl) then) =
+      __$$SuccessImplCopyWithImpl<$Res>;
+}
+
+/// @nodoc
+class __$$SuccessImplCopyWithImpl<$Res>
+    extends _$CustomerFormStateCopyWithImpl<$Res, _$SuccessImpl>
+    implements _$$SuccessImplCopyWith<$Res> {
+  __$$SuccessImplCopyWithImpl(
+      _$SuccessImpl _value, $Res Function(_$SuccessImpl) _then)
+      : super(_value, _then);
+
+  /// Create a copy of CustomerFormState
+  /// with the given fields replaced by the non-null parameter values.
+}
+
+/// @nodoc
+
+class _$SuccessImpl implements _Success {
+  const _$SuccessImpl();
+
+  @override
+  String toString() {
+    return 'CustomerFormState.success()';
+  }
+
+  @override
+  bool operator ==(Object other) {
+    return identical(this, other) ||
+        (other.runtimeType == runtimeType && other is _$SuccessImpl);
+  }
+
+  @override
+  int get hashCode => runtimeType.hashCode;
+
+  @override
+  @optionalTypeArgs
+  TResult when<TResult extends Object?>({
+    required TResult Function() initial,
+    required TResult Function() loading,
+    required TResult Function() success,
+    required TResult Function(String message) error,
+  }) {
+    return success();
+  }
+
+  @override
+  @optionalTypeArgs
+  TResult? whenOrNull<TResult extends Object?>({
+    TResult? Function()? initial,
+    TResult? Function()? loading,
+    TResult? Function()? success,
+    TResult? Function(String message)? error,
+  }) {
+    return success?.call();
+  }
+
+  @override
+  @optionalTypeArgs
+  TResult maybeWhen<TResult extends Object?>({
+    TResult Function()? initial,
+    TResult Function()? loading,
+    TResult Function()? success,
+    TResult Function(String message)? error,
+    required TResult orElse(),
+  }) {
+    if (success != null) {
+      return success();
+    }
+    return orElse();
+  }
+
+  @override
+  @optionalTypeArgs
+  TResult map<TResult extends Object?>({
+    required TResult Function(_Initial value) initial,
+    required TResult Function(_Loading value) loading,
+    required TResult Function(_Success value) success,
+    required TResult Function(_Error value) error,
+  }) {
+    return success(this);
+  }
+
+  @override
+  @optionalTypeArgs
+  TResult? mapOrNull<TResult extends Object?>({
+    TResult? Function(_Initial value)? initial,
+    TResult? Function(_Loading value)? loading,
+    TResult? Function(_Success value)? success,
+    TResult? Function(_Error value)? error,
+  }) {
+    return success?.call(this);
+  }
+
+  @override
+  @optionalTypeArgs
+  TResult maybeMap<TResult extends Object?>({
+    TResult Function(_Initial value)? initial,
+    TResult Function(_Loading value)? loading,
+    TResult Function(_Success value)? success,
+    TResult Function(_Error value)? error,
+    required TResult orElse(),
+  }) {
+    if (success != null) {
+      return success(this);
+    }
+    return orElse();
+  }
+}
+
+abstract class _Success implements CustomerFormState {
+  const factory _Success() = _$SuccessImpl;
+}
+
+/// @nodoc
+abstract class _$$ErrorImplCopyWith<$Res> {
+  factory _$$ErrorImplCopyWith(
+          _$ErrorImpl value, $Res Function(_$ErrorImpl) then) =
+      __$$ErrorImplCopyWithImpl<$Res>;
+  @useResult
+  $Res call({String message});
+}
+
+/// @nodoc
+class __$$ErrorImplCopyWithImpl<$Res>
+    extends _$CustomerFormStateCopyWithImpl<$Res, _$ErrorImpl>
+    implements _$$ErrorImplCopyWith<$Res> {
+  __$$ErrorImplCopyWithImpl(
+      _$ErrorImpl _value, $Res Function(_$ErrorImpl) _then)
+      : super(_value, _then);
+
+  /// Create a copy of CustomerFormState
+  /// with the given fields replaced by the non-null parameter values.
+  @pragma('vm:prefer-inline')
+  @override
+  $Res call({
+    Object? message = null,
+  }) {
+    return _then(_$ErrorImpl(
+      null == message
+          ? _value.message
+          : message // ignore: cast_nullable_to_non_nullable
+              as String,
+    ));
+  }
+}
+
+/// @nodoc
+
+class _$ErrorImpl implements _Error {
+  const _$ErrorImpl(this.message);
+
+  @override
+  final String message;
+
+  @override
+  String toString() {
+    return 'CustomerFormState.error(message: $message)';
+  }
+
+  @override
+  bool operator ==(Object other) {
+    return identical(this, other) ||
+        (other.runtimeType == runtimeType &&
+            other is _$ErrorImpl &&
+            (identical(other.message, message) || other.message == message));
+  }
+
+  @override
+  int get hashCode => Object.hash(runtimeType, message);
+
+  /// Create a copy of CustomerFormState
+  /// with the given fields replaced by the non-null parameter values.
+  @JsonKey(includeFromJson: false, includeToJson: false)
+  @override
+  @pragma('vm:prefer-inline')
+  _$$ErrorImplCopyWith<_$ErrorImpl> get copyWith =>
+      __$$ErrorImplCopyWithImpl<_$ErrorImpl>(this, _$identity);
+
+  @override
+  @optionalTypeArgs
+  TResult when<TResult extends Object?>({
+    required TResult Function() initial,
+    required TResult Function() loading,
+    required TResult Function() success,
+    required TResult Function(String message) error,
+  }) {
+    return error(message);
+  }
+
+  @override
+  @optionalTypeArgs
+  TResult? whenOrNull<TResult extends Object?>({
+    TResult? Function()? initial,
+    TResult? Function()? loading,
+    TResult? Function()? success,
+    TResult? Function(String message)? error,
+  }) {
+    return error?.call(message);
+  }
+
+  @override
+  @optionalTypeArgs
+  TResult maybeWhen<TResult extends Object?>({
+    TResult Function()? initial,
+    TResult Function()? loading,
+    TResult Function()? success,
+    TResult Function(String message)? error,
+    required TResult orElse(),
+  }) {
+    if (error != null) {
+      return error(message);
+    }
+    return orElse();
+  }
+
+  @override
+  @optionalTypeArgs
+  TResult map<TResult extends Object?>({
+    required TResult Function(_Initial value) initial,
+    required TResult Function(_Loading value) loading,
+    required TResult Function(_Success value) success,
+    required TResult Function(_Error value) error,
+  }) {
+    return error(this);
+  }
+
+  @override
+  @optionalTypeArgs
+  TResult? mapOrNull<TResult extends Object?>({
+    TResult? Function(_Initial value)? initial,
+    TResult? Function(_Loading value)? loading,
+    TResult? Function(_Success value)? success,
+    TResult? Function(_Error value)? error,
+  }) {
+    return error?.call(this);
+  }
+
+  @override
+  @optionalTypeArgs
+  TResult maybeMap<TResult extends Object?>({
+    TResult Function(_Initial value)? initial,
+    TResult Function(_Loading value)? loading,
+    TResult Function(_Success value)? success,
+    TResult Function(_Error value)? error,
+    required TResult orElse(),
+  }) {
+    if (error != null) {
+      return error(this);
+    }
+    return orElse();
+  }
+}
+
+abstract class _Error implements CustomerFormState {
+  const factory _Error(final String message) = _$ErrorImpl;
+
+  String get message;
+
+  /// Create a copy of CustomerFormState
+  /// with the given fields replaced by the non-null parameter values.
+  @JsonKey(includeFromJson: false, includeToJson: false)
+  _$$ErrorImplCopyWith<_$ErrorImpl> get copyWith =>
+      throw _privateConstructorUsedError;
+}

lib/presentation/customer/bloc/customer_form/customer_form_event.dart

@@ -0,0 +1,11 @@
+part of 'customer_form_bloc.dart';
+
+@freezed
+class CustomerFormEvent with _$CustomerFormEvent {
+  const factory CustomerFormEvent.create(
+      {required String name,
+      required String address,
+      required String phoneNumber,
+      required String email,
+      required bool isActive}) = _Create;
+}

lib/presentation/customer/bloc/customer_form/customer_form_state.dart

@@ -0,0 +1,9 @@
+part of 'customer_form_bloc.dart';
+
+@freezed
+class CustomerFormState with _$CustomerFormState {
+  const factory CustomerFormState.initial() = _Initial;
+  const factory CustomerFormState.loading() = _Loading;
+  const factory CustomerFormState.success() = _Success;
+  const factory CustomerFormState.error(String message) = _Error;
+}

lib/presentation/customer/dialog/form_customer_dialog.dart

@@ -0,0 +1,121 @@
+import 'package:enaklo_pos/core/components/components.dart';
+import 'package:enaklo_pos/core/components/custom_modal_dialog.dart';
+import 'package:enaklo_pos/core/constants/colors.dart';
+import 'package:enaklo_pos/presentation/customer/bloc/customer_form/customer_form_bloc.dart';
+import 'package:enaklo_pos/presentation/customer/bloc/customer_loader/customer_loader_bloc.dart';
+import 'package:flutter/material.dart';
+import 'package:flutter_bloc/flutter_bloc.dart';
+
+class FormCustomerDialog extends StatefulWidget {
+  const FormCustomerDialog({super.key});
+
+  @override
+  State<FormCustomerDialog> createState() => _FormCustomerDialogState();
+}
+
+class _FormCustomerDialogState extends State<FormCustomerDialog> {
+  TextEditingController nameController = TextEditingController();
+  TextEditingController phoneController = TextEditingController();
+  TextEditingController emailController = TextEditingController();
+  TextEditingController addressController = TextEditingController();
+
+  final _formKey = GlobalKey<FormState>();
+
+  void onSave() async {
+    if (_formKey.currentState!.validate()) {
+      context.read<CustomerFormBloc>().add(
+            CustomerFormEvent.create(
+              name: nameController.text,
+              phoneNumber: phoneController.text,
+              email: emailController.text,
+              address: addressController.text,
+              isActive: true,
+            ),
+          );
+    }
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return CustomModalDialog(
+      title: 'Tambah Pelanggan',
+      subtitle: 'Tambahkan pelanggan baru',
+      contentPadding:
+          const EdgeInsets.symmetric(horizontal: 16.0, vertical: 24.0),
+      child: Form(
+        key: _formKey,
+        child: Column(
+          children: [
+            CustomTextField(
+              controller: nameController,
+              label: 'Name *',
+              validator: (value) {
+                if (value == null || value.isEmpty) {
+                  return 'Nama harus diisi';
+                }
+                return null;
+              },
+            ),
+            SpaceHeight(16),
+            CustomTextField(
+              controller: emailController,
+              label: 'Email (Opsional)',
+            ),
+            SpaceHeight(16),
+            CustomTextField(
+              controller: phoneController,
+              keyboardType: TextInputType.phone,
+              label: 'No. Handphone (Opsional)',
+            ),
+            SpaceHeight(16),
+            CustomTextField(
+              controller: addressController,
+              label: 'Alamat (Opsional)',
+              maxLines: 5,
+            ),
+            SpaceHeight(24),
+            BlocListener<CustomerFormBloc, CustomerFormState>(
+              listener: (context, state) {
+                state.maybeWhen(
+                  orElse: () {},
+                  success: () {
+                    Navigator.pop(context);
+                    ScaffoldMessenger.of(context).showSnackBar(
+                      const SnackBar(
+                        content: Text('Pelanggan berhasil disimpan'),
+                        backgroundColor: AppColors.green,
+                      ),
+                    );
+                    context
+                        .read<CustomerLoaderBloc>()
+                        .add(const CustomerLoaderEvent.getCustomer());
+                  },
+                  error: (message) =>
+                      ScaffoldMessenger.of(context).showSnackBar(
+                    SnackBar(
+                      content: Text(message),
+                      backgroundColor: AppColors.red,
+                    ),
+                  ),
+                );
+              },
+              child: BlocBuilder<CustomerFormBloc, CustomerFormState>(
+                builder: (context, state) {
+                  return state.maybeWhen(
+                    orElse: () => Button.filled(
+                      onPressed: onSave,
+                      label: 'Simpan',
+                    ),
+                    loading: () => Center(
+                      child: const CircularProgressIndicator(),
+                    ),
+                  );
+                },
+              ),
+            ),
+          ],
+        ),
+      ),
+    );
+  }
+}

lib/presentation/customer/widgets/customer_title.dart

@@ -1,6 +1,7 @@
 import 'package:enaklo_pos/core/components/components.dart';
 import 'package:enaklo_pos/core/constants/colors.dart';
 import 'package:enaklo_pos/core/extensions/build_context_ext.dart';
+import 'package:enaklo_pos/presentation/customer/dialog/form_customer_dialog.dart';
 import 'package:flutter/material.dart';
 
 class CustomerTitle extends StatelessWidget {
@@ -8,9 +9,7 @@ class CustomerTitle extends StatelessWidget {
   final Function(String) onChanged;
 
   const CustomerTitle(
-      {super.key,
+      {super.key, required this.onChanged, required this.title});
-      required this.onChanged,
-      required this.title});
 
   @override
   Widget build(BuildContext context) {
@@ -85,7 +84,7 @@ class CustomerTitle extends StatelessWidget {
                   GestureDetector(
                     onTap: () => showDialog(
                       context: context,
-                      builder: (context) => Container(),
+                      builder: (context) => FormCustomerDialog(),
                     ),
                     child: Container(
                       height: 40,