feat: category analytic

This commit is contained in:
efrilm 2025-08-17 23:11:31 +07:00
parent b3c72cbbc0
commit 577adb7964
8 changed files with 618 additions and 60 deletions

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@ -0,0 +1,51 @@
import 'package:dartz/dartz.dart';
import 'package:flutter_bloc/flutter_bloc.dart';
import 'package:freezed_annotation/freezed_annotation.dart';
import 'package:injectable/injectable.dart';
import '../../../domain/analytic/analytic.dart';
import '../../../domain/analytic/repositories/i_analytic_repository.dart';
part 'category_analytic_loader_event.dart';
part 'category_analytic_loader_state.dart';
part 'category_analytic_loader_bloc.freezed.dart';
@injectable
class CategoryAnalyticLoaderBloc
extends Bloc<CategoryAnalyticLoaderEvent, CategoryAnalyticLoaderState> {
final IAnalyticRepository _repository;
CategoryAnalyticLoaderBloc(this._repository)
: super(CategoryAnalyticLoaderState.initial()) {
on<CategoryAnalyticLoaderEvent>(_onCategoryAnalyticLoaderEvent);
}
Future<void> _onCategoryAnalyticLoaderEvent(
CategoryAnalyticLoaderEvent event,
Emitter<CategoryAnalyticLoaderState> emit,
) {
return event.map(
fetched: (e) async {
emit(
state.copyWith(
isFetching: true,
failureOptionCategoryAnalytic: none(),
),
);
final result = await _repository.getCategory(
dateFrom: DateTime.now().subtract(const Duration(days: 30)),
dateTo: DateTime.now(),
);
var data = result.fold(
(f) => state.copyWith(failureOptionCategoryAnalytic: optionOf(f)),
(categoryAnalytic) =>
state.copyWith(categoryAnalytic: categoryAnalytic),
);
emit(data.copyWith(isFetching: false));
},
);
}
}

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@ -0,0 +1,401 @@
// 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 'category_analytic_loader_bloc.dart';
// **************************************************************************
// FreezedGenerator
// **************************************************************************
T _$identity<T>(T value) => value;
final _privateConstructorUsedError = UnsupportedError(
'It seems like you constructed your class using `MyClass._()`. This constructor is only meant to be used by freezed and you are not supposed to need it nor use it.\nPlease check the documentation here for more information: https://github.com/rrousselGit/freezed#adding-getters-and-methods-to-our-models',
);
/// @nodoc
mixin _$CategoryAnalyticLoaderEvent {
@optionalTypeArgs
TResult when<TResult extends Object?>({
required TResult Function() fetched,
}) => throw _privateConstructorUsedError;
@optionalTypeArgs
TResult? whenOrNull<TResult extends Object?>({
TResult? Function()? fetched,
}) => throw _privateConstructorUsedError;
@optionalTypeArgs
TResult maybeWhen<TResult extends Object?>({
TResult Function()? fetched,
required TResult orElse(),
}) => throw _privateConstructorUsedError;
@optionalTypeArgs
TResult map<TResult extends Object?>({
required TResult Function(_Fetched value) fetched,
}) => throw _privateConstructorUsedError;
@optionalTypeArgs
TResult? mapOrNull<TResult extends Object?>({
TResult? Function(_Fetched value)? fetched,
}) => throw _privateConstructorUsedError;
@optionalTypeArgs
TResult maybeMap<TResult extends Object?>({
TResult Function(_Fetched value)? fetched,
required TResult orElse(),
}) => throw _privateConstructorUsedError;
}
/// @nodoc
abstract class $CategoryAnalyticLoaderEventCopyWith<$Res> {
factory $CategoryAnalyticLoaderEventCopyWith(
CategoryAnalyticLoaderEvent value,
$Res Function(CategoryAnalyticLoaderEvent) then,
) =
_$CategoryAnalyticLoaderEventCopyWithImpl<
$Res,
CategoryAnalyticLoaderEvent
>;
}
/// @nodoc
class _$CategoryAnalyticLoaderEventCopyWithImpl<
$Res,
$Val extends CategoryAnalyticLoaderEvent
>
implements $CategoryAnalyticLoaderEventCopyWith<$Res> {
_$CategoryAnalyticLoaderEventCopyWithImpl(this._value, this._then);
// ignore: unused_field
final $Val _value;
// ignore: unused_field
final $Res Function($Val) _then;
/// Create a copy of CategoryAnalyticLoaderEvent
/// with the given fields replaced by the non-null parameter values.
}
/// @nodoc
abstract class _$$FetchedImplCopyWith<$Res> {
factory _$$FetchedImplCopyWith(
_$FetchedImpl value,
$Res Function(_$FetchedImpl) then,
) = __$$FetchedImplCopyWithImpl<$Res>;
}
/// @nodoc
class __$$FetchedImplCopyWithImpl<$Res>
extends _$CategoryAnalyticLoaderEventCopyWithImpl<$Res, _$FetchedImpl>
implements _$$FetchedImplCopyWith<$Res> {
__$$FetchedImplCopyWithImpl(
_$FetchedImpl _value,
$Res Function(_$FetchedImpl) _then,
) : super(_value, _then);
/// Create a copy of CategoryAnalyticLoaderEvent
/// with the given fields replaced by the non-null parameter values.
}
/// @nodoc
class _$FetchedImpl implements _Fetched {
const _$FetchedImpl();
@override
String toString() {
return 'CategoryAnalyticLoaderEvent.fetched()';
}
@override
bool operator ==(Object other) {
return identical(this, other) ||
(other.runtimeType == runtimeType && other is _$FetchedImpl);
}
@override
int get hashCode => runtimeType.hashCode;
@override
@optionalTypeArgs
TResult when<TResult extends Object?>({required TResult Function() fetched}) {
return fetched();
}
@override
@optionalTypeArgs
TResult? whenOrNull<TResult extends Object?>({TResult? Function()? fetched}) {
return fetched?.call();
}
@override
@optionalTypeArgs
TResult maybeWhen<TResult extends Object?>({
TResult Function()? fetched,
required TResult orElse(),
}) {
if (fetched != null) {
return fetched();
}
return orElse();
}
@override
@optionalTypeArgs
TResult map<TResult extends Object?>({
required TResult Function(_Fetched value) fetched,
}) {
return fetched(this);
}
@override
@optionalTypeArgs
TResult? mapOrNull<TResult extends Object?>({
TResult? Function(_Fetched value)? fetched,
}) {
return fetched?.call(this);
}
@override
@optionalTypeArgs
TResult maybeMap<TResult extends Object?>({
TResult Function(_Fetched value)? fetched,
required TResult orElse(),
}) {
if (fetched != null) {
return fetched(this);
}
return orElse();
}
}
abstract class _Fetched implements CategoryAnalyticLoaderEvent {
const factory _Fetched() = _$FetchedImpl;
}
/// @nodoc
mixin _$CategoryAnalyticLoaderState {
CategoryAnalytic get categoryAnalytic => throw _privateConstructorUsedError;
Option<AnalyticFailure> get failureOptionCategoryAnalytic =>
throw _privateConstructorUsedError;
bool get isFetching => throw _privateConstructorUsedError;
/// Create a copy of CategoryAnalyticLoaderState
/// with the given fields replaced by the non-null parameter values.
@JsonKey(includeFromJson: false, includeToJson: false)
$CategoryAnalyticLoaderStateCopyWith<CategoryAnalyticLoaderState>
get copyWith => throw _privateConstructorUsedError;
}
/// @nodoc
abstract class $CategoryAnalyticLoaderStateCopyWith<$Res> {
factory $CategoryAnalyticLoaderStateCopyWith(
CategoryAnalyticLoaderState value,
$Res Function(CategoryAnalyticLoaderState) then,
) =
_$CategoryAnalyticLoaderStateCopyWithImpl<
$Res,
CategoryAnalyticLoaderState
>;
@useResult
$Res call({
CategoryAnalytic categoryAnalytic,
Option<AnalyticFailure> failureOptionCategoryAnalytic,
bool isFetching,
});
$CategoryAnalyticCopyWith<$Res> get categoryAnalytic;
}
/// @nodoc
class _$CategoryAnalyticLoaderStateCopyWithImpl<
$Res,
$Val extends CategoryAnalyticLoaderState
>
implements $CategoryAnalyticLoaderStateCopyWith<$Res> {
_$CategoryAnalyticLoaderStateCopyWithImpl(this._value, this._then);
// ignore: unused_field
final $Val _value;
// ignore: unused_field
final $Res Function($Val) _then;
/// Create a copy of CategoryAnalyticLoaderState
/// with the given fields replaced by the non-null parameter values.
@pragma('vm:prefer-inline')
@override
$Res call({
Object? categoryAnalytic = null,
Object? failureOptionCategoryAnalytic = null,
Object? isFetching = null,
}) {
return _then(
_value.copyWith(
categoryAnalytic: null == categoryAnalytic
? _value.categoryAnalytic
: categoryAnalytic // ignore: cast_nullable_to_non_nullable
as CategoryAnalytic,
failureOptionCategoryAnalytic: null == failureOptionCategoryAnalytic
? _value.failureOptionCategoryAnalytic
: failureOptionCategoryAnalytic // ignore: cast_nullable_to_non_nullable
as Option<AnalyticFailure>,
isFetching: null == isFetching
? _value.isFetching
: isFetching // ignore: cast_nullable_to_non_nullable
as bool,
)
as $Val,
);
}
/// Create a copy of CategoryAnalyticLoaderState
/// with the given fields replaced by the non-null parameter values.
@override
@pragma('vm:prefer-inline')
$CategoryAnalyticCopyWith<$Res> get categoryAnalytic {
return $CategoryAnalyticCopyWith<$Res>(_value.categoryAnalytic, (value) {
return _then(_value.copyWith(categoryAnalytic: value) as $Val);
});
}
}
/// @nodoc
abstract class _$$CategoryAnalyticLoaderStateImplCopyWith<$Res>
implements $CategoryAnalyticLoaderStateCopyWith<$Res> {
factory _$$CategoryAnalyticLoaderStateImplCopyWith(
_$CategoryAnalyticLoaderStateImpl value,
$Res Function(_$CategoryAnalyticLoaderStateImpl) then,
) = __$$CategoryAnalyticLoaderStateImplCopyWithImpl<$Res>;
@override
@useResult
$Res call({
CategoryAnalytic categoryAnalytic,
Option<AnalyticFailure> failureOptionCategoryAnalytic,
bool isFetching,
});
@override
$CategoryAnalyticCopyWith<$Res> get categoryAnalytic;
}
/// @nodoc
class __$$CategoryAnalyticLoaderStateImplCopyWithImpl<$Res>
extends
_$CategoryAnalyticLoaderStateCopyWithImpl<
$Res,
_$CategoryAnalyticLoaderStateImpl
>
implements _$$CategoryAnalyticLoaderStateImplCopyWith<$Res> {
__$$CategoryAnalyticLoaderStateImplCopyWithImpl(
_$CategoryAnalyticLoaderStateImpl _value,
$Res Function(_$CategoryAnalyticLoaderStateImpl) _then,
) : super(_value, _then);
/// Create a copy of CategoryAnalyticLoaderState
/// with the given fields replaced by the non-null parameter values.
@pragma('vm:prefer-inline')
@override
$Res call({
Object? categoryAnalytic = null,
Object? failureOptionCategoryAnalytic = null,
Object? isFetching = null,
}) {
return _then(
_$CategoryAnalyticLoaderStateImpl(
categoryAnalytic: null == categoryAnalytic
? _value.categoryAnalytic
: categoryAnalytic // ignore: cast_nullable_to_non_nullable
as CategoryAnalytic,
failureOptionCategoryAnalytic: null == failureOptionCategoryAnalytic
? _value.failureOptionCategoryAnalytic
: failureOptionCategoryAnalytic // ignore: cast_nullable_to_non_nullable
as Option<AnalyticFailure>,
isFetching: null == isFetching
? _value.isFetching
: isFetching // ignore: cast_nullable_to_non_nullable
as bool,
),
);
}
}
/// @nodoc
class _$CategoryAnalyticLoaderStateImpl
implements _CategoryAnalyticLoaderState {
const _$CategoryAnalyticLoaderStateImpl({
required this.categoryAnalytic,
required this.failureOptionCategoryAnalytic,
this.isFetching = false,
});
@override
final CategoryAnalytic categoryAnalytic;
@override
final Option<AnalyticFailure> failureOptionCategoryAnalytic;
@override
@JsonKey()
final bool isFetching;
@override
String toString() {
return 'CategoryAnalyticLoaderState(categoryAnalytic: $categoryAnalytic, failureOptionCategoryAnalytic: $failureOptionCategoryAnalytic, isFetching: $isFetching)';
}
@override
bool operator ==(Object other) {
return identical(this, other) ||
(other.runtimeType == runtimeType &&
other is _$CategoryAnalyticLoaderStateImpl &&
(identical(other.categoryAnalytic, categoryAnalytic) ||
other.categoryAnalytic == categoryAnalytic) &&
(identical(
other.failureOptionCategoryAnalytic,
failureOptionCategoryAnalytic,
) ||
other.failureOptionCategoryAnalytic ==
failureOptionCategoryAnalytic) &&
(identical(other.isFetching, isFetching) ||
other.isFetching == isFetching));
}
@override
int get hashCode => Object.hash(
runtimeType,
categoryAnalytic,
failureOptionCategoryAnalytic,
isFetching,
);
/// Create a copy of CategoryAnalyticLoaderState
/// with the given fields replaced by the non-null parameter values.
@JsonKey(includeFromJson: false, includeToJson: false)
@override
@pragma('vm:prefer-inline')
_$$CategoryAnalyticLoaderStateImplCopyWith<_$CategoryAnalyticLoaderStateImpl>
get copyWith =>
__$$CategoryAnalyticLoaderStateImplCopyWithImpl<
_$CategoryAnalyticLoaderStateImpl
>(this, _$identity);
}
abstract class _CategoryAnalyticLoaderState
implements CategoryAnalyticLoaderState {
const factory _CategoryAnalyticLoaderState({
required final CategoryAnalytic categoryAnalytic,
required final Option<AnalyticFailure> failureOptionCategoryAnalytic,
final bool isFetching,
}) = _$CategoryAnalyticLoaderStateImpl;
@override
CategoryAnalytic get categoryAnalytic;
@override
Option<AnalyticFailure> get failureOptionCategoryAnalytic;
@override
bool get isFetching;
/// Create a copy of CategoryAnalyticLoaderState
/// with the given fields replaced by the non-null parameter values.
@override
@JsonKey(includeFromJson: false, includeToJson: false)
_$$CategoryAnalyticLoaderStateImplCopyWith<_$CategoryAnalyticLoaderStateImpl>
get copyWith => throw _privateConstructorUsedError;
}

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@ -0,0 +1,6 @@
part of 'category_analytic_loader_bloc.dart';
@freezed
class CategoryAnalyticLoaderEvent with _$CategoryAnalyticLoaderEvent {
const factory CategoryAnalyticLoaderEvent.fetched() = _Fetched;
}

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@ -0,0 +1,15 @@
part of 'category_analytic_loader_bloc.dart';
@freezed
class CategoryAnalyticLoaderState with _$CategoryAnalyticLoaderState {
const factory CategoryAnalyticLoaderState({
required CategoryAnalytic categoryAnalytic,
required Option<AnalyticFailure> failureOptionCategoryAnalytic,
@Default(false) bool isFetching,
}) = _CategoryAnalyticLoaderState;
factory CategoryAnalyticLoaderState.initial() => CategoryAnalyticLoaderState(
categoryAnalytic: CategoryAnalytic.empty(),
failureOptionCategoryAnalytic: none(),
);
}

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@ -78,7 +78,7 @@ class AnalyticRemoteDataProvider {
}) async {
try {
final response = await _apiClient.get(
ApiPath.category,
ApiPath.categoryAnalytic,
params: {
'date_from': dateFrom.toServerDate,
'date_to': dateTo.toServerDate,

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@ -9,6 +9,8 @@
// coverage:ignore-file
// ignore_for_file: no_leading_underscores_for_library_prefixes
import 'package:apskel_owner_flutter/application/analytic/category_analytic_loader/category_analytic_loader_bloc.dart'
as _i1038;
import 'package:apskel_owner_flutter/application/analytic/profit_loss_loader/profit_loss_loader_bloc.dart'
as _i11;
import 'package:apskel_owner_flutter/application/analytic/sales_loader/sales_loader_bloc.dart'
@ -145,6 +147,9 @@ extension GetItInjectableX on _i174.GetIt {
gh.factory<_i11.ProfitLossLoaderBloc>(
() => _i11.ProfitLossLoaderBloc(gh<_i477.IAnalyticRepository>()),
);
gh.factory<_i1038.CategoryAnalyticLoaderBloc>(
() => _i1038.CategoryAnalyticLoaderBloc(gh<_i477.IAnalyticRepository>()),
);
gh.factory<_i775.LoginFormBloc>(
() => _i775.LoginFormBloc(gh<_i49.IAuthRepository>()),
);

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@ -3,6 +3,7 @@ import 'package:flutter/material.dart';
import 'package:flutter_bloc/flutter_bloc.dart';
import 'package:line_icons/line_icons.dart';
import '../../../application/analytic/category_analytic_loader/category_analytic_loader_bloc.dart';
import '../../../application/analytic/profit_loss_loader/profit_loss_loader_bloc.dart';
import '../../../common/extension/extension.dart';
import '../../../common/theme/theme.dart';
@ -23,9 +24,18 @@ class FinancePage extends StatefulWidget implements AutoRouteWrapper {
State<FinancePage> createState() => _FinancePageState();
@override
Widget wrappedRoute(BuildContext context) => BlocProvider(
Widget wrappedRoute(BuildContext context) => MultiBlocProvider(
providers: [
BlocProvider(
create: (_) =>
getIt<ProfitLossLoaderBloc>()..add(ProfitLossLoaderEvent.fetched()),
),
BlocProvider(
create: (context) =>
getIt<CategoryAnalyticLoaderBloc>()
..add(CategoryAnalyticLoaderEvent.fetched()),
),
],
child: this,
);
}
@ -149,12 +159,21 @@ class _FinancePageState extends State<FinancePage>
),
),
SliverToBoxAdapter(
BlocBuilder<
CategoryAnalyticLoaderBloc,
CategoryAnalyticLoaderState
>(
builder: (context, stateCategory) {
return SliverToBoxAdapter(
child: SlideTransition(
position: _slideAnimation,
child: FinanceCategory(),
child: FinanceCategory(
categories: stateCategory.categoryAnalytic.data,
),
),
);
},
),
// Product Analysis Section
SliverToBoxAdapter(

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@ -1,33 +1,21 @@
import 'package:flutter/material.dart';
import 'package:line_icons/line_icons.dart';
import 'package:intl/intl.dart';
import '../../../../common/extension/extension.dart';
import '../../../../common/theme/theme.dart';
import '../../../../domain/analytic/analytic.dart';
import '../../../components/widgets/empty_widget.dart';
class FinanceCategory extends StatelessWidget {
const FinanceCategory({super.key});
final List<CategoryAnalyticItem> categories;
const FinanceCategory({super.key, required this.categories});
@override
Widget build(BuildContext context) {
final categories = [
{
'name': 'Makanan & Minuman',
'amount': 'Rp 18.5M',
'percentage': 72,
'color': AppColor.primary,
},
{
'name': 'Produk Retail',
'amount': 'Rp 4.2M',
'percentage': 16,
'color': AppColor.secondary,
},
{
'name': 'Jasa & Lainnya',
'amount': 'Rp 3.1M',
'percentage': 12,
'color': AppColor.info,
},
];
final totalRevenue = _calculateTotalRevenue();
final sortedCategories = _sortCategoriesByRevenue();
return Container(
margin: const EdgeInsets.all(16),
@ -70,25 +58,25 @@ class FinanceCategory extends StatelessWidget {
),
const SizedBox(height: 20),
...categories
.map(
(category) => _buildCategoryItem(
category['name'] as String,
category['amount'] as String,
category['percentage'] as int,
category['color'] as Color,
// Show empty state if no categories
if (categories.isEmpty)
_buildEmptyState()
else
...sortedCategories.asMap().entries.map(
(entry) => _buildCategoryItem(
entry.value,
_calculatePercentage(entry.value.totalRevenue, totalRevenue),
_getCategoryColor(entry.key),
),
),
)
.toList(),
],
),
);
}
Widget _buildCategoryItem(
String name,
String amount,
int percentage,
CategoryAnalyticItem category,
double percentage,
Color color,
) {
return Container(
@ -98,7 +86,8 @@ class FinanceCategory extends StatelessWidget {
Row(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
children: [
Row(
Expanded(
child: Row(
children: [
Container(
width: 12,
@ -109,19 +98,47 @@ class FinanceCategory extends StatelessWidget {
),
),
const SizedBox(width: 12),
Expanded(
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(
name,
style: AppStyle.md.copyWith(fontWeight: FontWeight.w600),
category.categoryName,
style: AppStyle.md.copyWith(
fontWeight: FontWeight.w600,
),
overflow: TextOverflow.ellipsis,
),
const SizedBox(height: 2),
Text(
'${category.productCount} produk • ${category.orderCount} pesanan',
style: AppStyle.xs.copyWith(
color: AppColor.textSecondary,
),
),
],
),
),
],
),
),
const SizedBox(width: 12),
Column(
crossAxisAlignment: CrossAxisAlignment.end,
children: [
Text(
amount,
category.totalRevenue.currencyFormatRp,
style: AppStyle.md.copyWith(
fontWeight: FontWeight.bold,
color: color,
),
),
Text(
'${NumberFormat('#,###', 'id_ID').format(category.totalQuantity)} unit',
style: AppStyle.xs.copyWith(color: AppColor.textSecondary),
),
],
),
],
),
const SizedBox(height: 8),
@ -135,7 +152,7 @@ class FinanceCategory extends StatelessWidget {
Align(
alignment: Alignment.centerRight,
child: Text(
'$percentage%',
'${percentage.toStringAsFixed(1)}%',
style: AppStyle.xs.copyWith(color: AppColor.textSecondary),
),
),
@ -143,4 +160,48 @@ class FinanceCategory extends StatelessWidget {
),
);
}
Widget _buildEmptyState() {
return EmptyWidget(
title: 'Belum ada data kategori',
message: 'Data kategori penjualan akan muncul di sini',
);
}
// Helper methods
int _calculateTotalRevenue() {
return categories.fold(0, (sum, category) => sum + category.totalRevenue);
}
List<CategoryAnalyticItem> _sortCategoriesByRevenue() {
final sorted = List<CategoryAnalyticItem>.from(categories);
sorted.sort((a, b) => b.totalRevenue.compareTo(a.totalRevenue));
return sorted;
}
double _calculatePercentage(int categoryRevenue, int totalRevenue) {
if (totalRevenue == 0) return 0;
return (categoryRevenue / totalRevenue) * 100;
}
Color _getCategoryColor(int index) {
// Predefined color palette for categories
const colors = [
AppColor.primary,
AppColor.secondary,
AppColor.success,
AppColor.warning,
AppColor.error,
AppColor.info,
];
// Generate additional colors if needed
if (index < colors.length) {
return colors[index];
} else {
// Generate colors based on index for unlimited categories
final hue = (index * 137.5) % 360; // Golden angle approximation
return HSLColor.fromAHSL(1.0, hue, 0.7, 0.5).toColor();
}
}
}