purchasing
This commit is contained in:
Efril
@@ -1,51 +1,70 @@
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import 'package:auto_route/auto_route.dart';
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import 'package:flutter/material.dart';
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import 'package:flutter_bloc/flutter_bloc.dart';
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import 'package:line_icons/line_icons.dart';
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import 'package:shimmer/shimmer.dart';
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import '../../../application/analytic/purchasing_analytic_loader/purchasing_analytic_loader_bloc.dart';
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import '../../../application/outlet/outlet_list_loader/outlet_list_loader_bloc.dart';
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import '../../../common/extension/extension.dart';
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import '../../../common/theme/theme.dart';
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import '../../../injection.dart';
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import '../../components/appbar/appbar.dart';
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import 'widgets/purchase_tile.dart';
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import '../../components/field/date_range_picker_field.dart';
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import '../../components/spacer/spacer.dart';
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import 'widgets/ingredient_card.dart';
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import 'widgets/outlet_selector_field.dart';
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import 'widgets/purchase_daily_tile.dart';
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import 'widgets/stat_card.dart';
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import 'widgets/status_chip.dart';
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import 'widgets/vendor_card.dart';
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@RoutePage()
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class PurchasePage extends StatefulWidget {
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class PurchasePage extends StatefulWidget implements AutoRouteWrapper {
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const PurchasePage({super.key});
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@override
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State<PurchasePage> createState() => _PurchasePageState();
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@override
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Widget wrappedRoute(BuildContext context) => MultiBlocProvider(
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providers: [
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BlocProvider(
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create: (context) => getIt<PurchasingAnalyticLoaderBloc>()
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..add(const PurchasingAnalyticLoaderEvent.fetched()),
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),
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BlocProvider(
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create: (context) => getIt<OutletListLoaderBloc>()
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..add(const OutletListLoaderEvent.fetched()),
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),
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],
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child: this,
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);
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}
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class _PurchasePageState extends State<PurchasePage>
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with TickerProviderStateMixin {
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late AnimationController cardAnimation;
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String selectedFilter = 'Semua';
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final List<String> filterOptions = [
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'Semua',
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'Pending',
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'Completed',
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'Cancelled',
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];
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final List<Map<String, dynamic>> purchaseData = [
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];
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late AnimationController _fadeController;
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late Animation<double> _fadeAnimation;
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@override
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void initState() {
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super.initState();
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cardAnimation = AnimationController(
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duration: const Duration(milliseconds: 1200),
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_fadeController = AnimationController(
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duration: const Duration(milliseconds: 600),
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vsync: this,
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);
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cardAnimation.forward();
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_fadeAnimation = CurvedAnimation(
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parent: _fadeController,
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curve: Curves.easeOut,
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);
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Future.delayed(const Duration(milliseconds: 200), () {
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if (mounted) _fadeController.forward();
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});
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}
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@override
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void dispose() {
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cardAnimation.dispose();
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_fadeController.dispose();
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super.dispose();
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}
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@@ -53,141 +72,521 @@ class _PurchasePageState extends State<PurchasePage>
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Widget build(BuildContext context) {
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return Scaffold(
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backgroundColor: AppColor.background,
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body: CustomScrollView(
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slivers: [
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SliverAppBar(
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expandedHeight: 120.0,
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floating: false,
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pinned: true,
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elevation: 0,
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backgroundColor: AppColor.primary,
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flexibleSpace: CustomAppBar(title: context.lang.purchase),
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body: MultiBlocListener(
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listeners: [
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// Re-fetch when date range changes
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BlocListener<PurchasingAnalyticLoaderBloc,
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PurchasingAnalyticLoaderState>(
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listenWhen: (prev, curr) =>
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prev.dateFrom != curr.dateFrom ||
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prev.dateTo != curr.dateTo,
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listener: (context, _) => context
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.read<PurchasingAnalyticLoaderBloc>()
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.add(const PurchasingAnalyticLoaderEvent.fetched()),
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),
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// Stats Cards
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SliverToBoxAdapter(
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child: Container(
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color: AppColor.background,
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padding: const EdgeInsets.all(16.0),
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child: Row(
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children: [
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Expanded(
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child: PurchaseStatCard(
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title: context.lang.total_purchase,
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value: 'Rp 0',
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icon: LineIcons.shoppingCart,
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iconColor: AppColor.success,
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cardAnimation: cardAnimation,
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),
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),
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const SizedBox(width: 12),
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Expanded(
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child: PurchaseStatCard(
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title: context.lang.pending_order,
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value: '0 ${context.lang.orders}',
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icon: LineIcons.clock,
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iconColor: AppColor.warning,
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cardAnimation: cardAnimation,
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),
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),
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],
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),
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),
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// Re-fetch when outlet changes
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BlocListener<PurchasingAnalyticLoaderBloc,
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PurchasingAnalyticLoaderState>(
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listenWhen: (prev, curr) => prev.outletId != curr.outletId,
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listener: (context, _) => context
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.read<PurchasingAnalyticLoaderBloc>()
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.add(const PurchasingAnalyticLoaderEvent.fetched()),
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),
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],
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child: BlocBuilder<OutletListLoaderBloc, OutletListLoaderState>(
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builder: (context, outletListState) {
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return BlocBuilder<PurchasingAnalyticLoaderBloc,
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PurchasingAnalyticLoaderState>(
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builder: (context, state) {
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return CustomScrollView(
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slivers: [
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// App Bar
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SliverAppBar(
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expandedHeight: 120.0,
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floating: false,
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pinned: true,
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elevation: 0,
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backgroundColor: AppColor.primary,
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flexibleSpace:
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CustomAppBar(title: context.lang.purchase),
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),
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// Filter Section
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SliverToBoxAdapter(
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child: Container(
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color: AppColor.surface,
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padding: const EdgeInsets.all(16.0),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Row(
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mainAxisAlignment: MainAxisAlignment.spaceBetween,
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children: [
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Text(
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context.lang.history_purchase,
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style: AppStyle.lg.copyWith(
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fontWeight: FontWeight.w600,
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// Date Range + Outlet Picker
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SliverToBoxAdapter(
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child: FadeTransition(
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opacity: _fadeAnimation,
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child: Padding(
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padding: const EdgeInsets.fromLTRB(16, 16, 16, 0),
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child: Column(
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children: [
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DateRangePickerField(
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maxDate: DateTime.now(),
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startDate: state.dateFrom,
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endDate: state.dateTo,
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onChanged: (startDate, endDate) {
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context
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.read<PurchasingAnalyticLoaderBloc>()
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.add(
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PurchasingAnalyticLoaderEvent
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.rangeDateChanged(
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startDate!,
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endDate!,
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),
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);
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},
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),
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const SpaceHeight(8),
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PurchaseOutletSelectorField(
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selectedOutletId: state.outletId,
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outlets: outletListState.outlets,
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isLoading: outletListState.isFetching,
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onOutletChanged: (outletId) {
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context
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.read<PurchasingAnalyticLoaderBloc>()
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.add(
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PurchasingAnalyticLoaderEvent
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.outletChanged(outletId),
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);
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},
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),
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],
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),
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),
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),
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Container(
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padding: const EdgeInsets.symmetric(
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horizontal: 12,
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vertical: 6,
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),
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decoration: BoxDecoration(
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color: AppColor.primary,
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borderRadius: BorderRadius.circular(20),
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),
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child: Text(
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'${purchaseData.length} ${context.lang.orders}',
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style: AppStyle.sm.copyWith(
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color: AppColor.textWhite,
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),
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const SliverToBoxAdapter(child: SpaceHeight(16)),
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// Summary Section
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SliverToBoxAdapter(
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child: FadeTransition(
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opacity: _fadeAnimation,
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child: Padding(
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padding: const EdgeInsets.symmetric(horizontal: 16),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Text(
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context.lang.summary,
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style: AppStyle.xxl.copyWith(
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fontWeight: FontWeight.bold,
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color: AppColor.textPrimary,
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),
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),
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const SpaceHeight(16),
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state.isFetching
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? _buildSummaryShimmer()
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: _buildSummaryCards(state),
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],
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),
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),
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),
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),
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const SliverToBoxAdapter(child: SpaceHeight(24)),
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// Total Purchases Highlight Card
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SliverToBoxAdapter(
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child: FadeTransition(
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opacity: _fadeAnimation,
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child: state.isFetching
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? _buildHighlightShimmer()
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: _buildTotalPurchasesCard(state),
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),
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),
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const SliverToBoxAdapter(child: SpaceHeight(24)),
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// Daily Breakdown Header
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SliverToBoxAdapter(
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child: FadeTransition(
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opacity: _fadeAnimation,
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child: Padding(
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padding: const EdgeInsets.symmetric(horizontal: 16),
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child: Text(
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context.lang.daily_breakdown,
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style: AppStyle.xxl.copyWith(
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fontWeight: FontWeight.bold,
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color: AppColor.textPrimary,
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),
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),
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),
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),
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),
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const SliverToBoxAdapter(child: SpaceHeight(12)),
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state.isFetching
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? _buildListShimmer()
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: _buildDailyList(state),
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const SliverToBoxAdapter(child: SpaceHeight(24)),
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// Ingredient Header
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SliverToBoxAdapter(
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child: FadeTransition(
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opacity: _fadeAnimation,
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child: Padding(
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padding: const EdgeInsets.symmetric(horizontal: 16),
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child: Text(
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'Bahan Baku',
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style: AppStyle.xxl.copyWith(
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fontWeight: FontWeight.bold,
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color: AppColor.textPrimary,
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),
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),
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),
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),
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),
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const SliverToBoxAdapter(child: SpaceHeight(12)),
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state.isFetching
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? _buildListShimmer()
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: _buildIngredientList(state),
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const SliverToBoxAdapter(child: SpaceHeight(24)),
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// Vendor Header
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SliverToBoxAdapter(
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child: FadeTransition(
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opacity: _fadeAnimation,
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child: Padding(
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padding: const EdgeInsets.symmetric(horizontal: 16),
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child: Text(
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'Vendor',
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style: AppStyle.xxl.copyWith(
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fontWeight: FontWeight.bold,
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color: AppColor.textPrimary,
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),
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),
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),
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),
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),
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const SliverToBoxAdapter(child: SpaceHeight(12)),
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state.isFetching
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? _buildListShimmer()
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: _buildVendorList(state),
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const SliverToBoxAdapter(child: SpaceHeight(80)),
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],
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);
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},
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);
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},
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),
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),
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);
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}
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// ─── Summary Cards ────────────────────────────────────────────────────────
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Widget _buildSummaryCards(PurchasingAnalyticLoaderState state) {
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final s = state.purchasing.summary;
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return Column(
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children: [
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Row(
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children: [
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Expanded(
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child: PurchaseStatCard(
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title: 'Total Pembelian',
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value: s.totalPurchases.currencyFormatRp,
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icon: LineIcons.shoppingCart,
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iconColor: AppColor.primary,
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cardAnimation: _fadeAnimation,
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),
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),
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const SpaceWidth(12),
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Expanded(
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child: PurchaseStatCard(
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title: 'Total PO',
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value: '${s.totalPurchaseOrders} PO',
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icon: LineIcons.fileAlt,
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iconColor: AppColor.info,
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cardAnimation: _fadeAnimation,
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),
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),
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],
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),
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const SpaceHeight(12),
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Row(
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children: [
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Expanded(
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child: PurchaseStatCard(
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title: 'Total Qty',
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value: '${s.totalQuantity} pcs',
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icon: LineIcons.boxes,
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iconColor: AppColor.warning,
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cardAnimation: _fadeAnimation,
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),
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),
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const SpaceWidth(12),
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Expanded(
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child: PurchaseStatCard(
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title: 'Rata-rata PO',
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value: s.averagePurchaseOrderValue.round().currencyFormatRp,
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icon: LineIcons.dollarSign,
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iconColor: AppColor.secondary,
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cardAnimation: _fadeAnimation,
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),
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),
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],
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),
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const SpaceHeight(12),
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Row(
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children: [
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Expanded(
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child: PurchaseStatCard(
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title: 'Bahan Baku',
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value: '${s.totalIngredients} item',
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||||
icon: LineIcons.leaf,
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iconColor: AppColor.secondaryDark,
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cardAnimation: _fadeAnimation,
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),
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),
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const SpaceWidth(12),
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Expanded(
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child: PurchaseStatCard(
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title: 'Vendor',
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value: '${s.totalVendors} vendor',
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icon: LineIcons.truck,
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iconColor: AppColor.primaryDark,
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cardAnimation: _fadeAnimation,
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),
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),
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],
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||||
),
|
||||
],
|
||||
);
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}
|
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|
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Widget _buildTotalPurchasesCard(PurchasingAnalyticLoaderState state) {
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return TweenAnimationBuilder<double>(
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tween: Tween(begin: 0.0, end: 1.0),
|
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duration: const Duration(milliseconds: 900),
|
||||
curve: Curves.bounceOut,
|
||||
builder: (context, value, _) {
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||||
return Transform.scale(
|
||||
scale: value,
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||||
child: Container(
|
||||
margin: const EdgeInsets.symmetric(horizontal: 16),
|
||||
padding: const EdgeInsets.all(20),
|
||||
decoration: BoxDecoration(
|
||||
gradient: const LinearGradient(
|
||||
colors: AppColor.primaryGradient,
|
||||
begin: Alignment.topLeft,
|
||||
end: Alignment.bottomRight,
|
||||
),
|
||||
borderRadius: BorderRadius.circular(16),
|
||||
boxShadow: [
|
||||
BoxShadow(
|
||||
color: AppColor.primary.withOpacity(0.35),
|
||||
blurRadius: 16,
|
||||
offset: const Offset(0, 6),
|
||||
),
|
||||
],
|
||||
),
|
||||
child: Row(
|
||||
children: [
|
||||
Container(
|
||||
padding: const EdgeInsets.all(12),
|
||||
decoration: BoxDecoration(
|
||||
color: Colors.white.withOpacity(0.2),
|
||||
borderRadius: BorderRadius.circular(12),
|
||||
),
|
||||
child: const Icon(
|
||||
LineIcons.shoppingBag,
|
||||
color: AppColor.textWhite,
|
||||
size: 28,
|
||||
),
|
||||
),
|
||||
const SpaceWidth(16),
|
||||
Expanded(
|
||||
child: Column(
|
||||
crossAxisAlignment: CrossAxisAlignment.start,
|
||||
children: [
|
||||
Text(
|
||||
context.lang.total_purchase,
|
||||
style: TextStyle(
|
||||
color: AppColor.textWhite.withOpacity(0.9),
|
||||
fontSize: 14,
|
||||
fontWeight: FontWeight.w500,
|
||||
),
|
||||
),
|
||||
const SpaceHeight(4),
|
||||
Text(
|
||||
state.purchasing.summary.totalPurchases
|
||||
.currencyFormatRp,
|
||||
style: const TextStyle(
|
||||
color: AppColor.textWhite,
|
||||
fontSize: 24,
|
||||
fontWeight: FontWeight.bold,
|
||||
),
|
||||
),
|
||||
],
|
||||
),
|
||||
const SizedBox(height: 12),
|
||||
SizedBox(
|
||||
height: 40,
|
||||
child: ListView.builder(
|
||||
scrollDirection: Axis.horizontal,
|
||||
itemCount: filterOptions.length,
|
||||
itemBuilder: (context, index) {
|
||||
final isSelected =
|
||||
selectedFilter == filterOptions[index];
|
||||
return PurchaseStatusChip(
|
||||
isSelected: isSelected,
|
||||
text: filterOptions[index],
|
||||
onSelected: (selected) {
|
||||
setState(() {
|
||||
selectedFilter = filterOptions[index];
|
||||
});
|
||||
},
|
||||
);
|
||||
},
|
||||
),
|
||||
),
|
||||
],
|
||||
),
|
||||
),
|
||||
),
|
||||
|
||||
// Purchase List
|
||||
SliverPadding(
|
||||
padding: const EdgeInsets.all(16),
|
||||
sliver: SliverList(
|
||||
delegate: SliverChildBuilderDelegate((context, index) {
|
||||
final purchase = purchaseData[index];
|
||||
return AnimatedBuilder(
|
||||
animation: cardAnimation,
|
||||
builder: (context, child) {
|
||||
final delay = index * 0.1;
|
||||
final animValue = (cardAnimation.value - delay).clamp(
|
||||
0.0,
|
||||
1.0,
|
||||
);
|
||||
|
||||
return Transform.translate(
|
||||
offset: Offset(0, 30 * (1 - animValue)),
|
||||
child: Opacity(
|
||||
opacity: animValue,
|
||||
child: PurchaseTile(purchase: purchase, index: index),
|
||||
),
|
||||
Column(
|
||||
crossAxisAlignment: CrossAxisAlignment.end,
|
||||
children: [
|
||||
Text(
|
||||
'${state.purchasing.summary.totalPurchaseOrders} PO',
|
||||
style: const TextStyle(
|
||||
color: AppColor.textWhite,
|
||||
fontSize: 16,
|
||||
fontWeight: FontWeight.bold,
|
||||
),
|
||||
);
|
||||
},
|
||||
);
|
||||
}, childCount: purchaseData.length),
|
||||
),
|
||||
Text(
|
||||
'purchase order',
|
||||
style: TextStyle(
|
||||
color: AppColor.textWhite.withOpacity(0.8),
|
||||
fontSize: 12,
|
||||
),
|
||||
),
|
||||
],
|
||||
),
|
||||
],
|
||||
),
|
||||
),
|
||||
);
|
||||
},
|
||||
);
|
||||
}
|
||||
|
||||
// Bottom spacing for FAB
|
||||
const SliverToBoxAdapter(child: SizedBox(height: 80)),
|
||||
],
|
||||
// ─── Lists ────────────────────────────────────────────────────────────────
|
||||
|
||||
Widget _buildDailyList(PurchasingAnalyticLoaderState state) {
|
||||
if (state.purchasing.data.isEmpty) {
|
||||
return SliverToBoxAdapter(
|
||||
child: _buildEmptyState('Tidak ada data harian'));
|
||||
}
|
||||
return SliverList(
|
||||
delegate: SliverChildBuilderDelegate(
|
||||
(context, index) => PurchaseDailyTile(
|
||||
data: state.purchasing.data[index],
|
||||
index: index,
|
||||
animation: _fadeAnimation,
|
||||
),
|
||||
childCount: state.purchasing.data.length,
|
||||
),
|
||||
);
|
||||
}
|
||||
|
||||
Widget _buildIngredientList(PurchasingAnalyticLoaderState state) {
|
||||
if (state.purchasing.ingredientData.isEmpty) {
|
||||
return SliverToBoxAdapter(
|
||||
child: _buildEmptyState('Tidak ada data bahan baku'));
|
||||
}
|
||||
return SliverList(
|
||||
delegate: SliverChildBuilderDelegate(
|
||||
(context, index) => PurchaseIngredientCard(
|
||||
data: state.purchasing.ingredientData[index],
|
||||
index: index,
|
||||
animation: _fadeAnimation,
|
||||
),
|
||||
childCount: state.purchasing.ingredientData.length,
|
||||
),
|
||||
);
|
||||
}
|
||||
|
||||
Widget _buildVendorList(PurchasingAnalyticLoaderState state) {
|
||||
if (state.purchasing.vendorData.isEmpty) {
|
||||
return SliverToBoxAdapter(
|
||||
child: _buildEmptyState('Tidak ada data vendor'));
|
||||
}
|
||||
return SliverList(
|
||||
delegate: SliverChildBuilderDelegate(
|
||||
(context, index) => PurchaseVendorCard(
|
||||
data: state.purchasing.vendorData[index],
|
||||
index: index,
|
||||
animation: _fadeAnimation,
|
||||
),
|
||||
childCount: state.purchasing.vendorData.length,
|
||||
),
|
||||
);
|
||||
}
|
||||
|
||||
// ─── Empty State ──────────────────────────────────────────────────────────
|
||||
|
||||
Widget _buildEmptyState(String message) {
|
||||
return Container(
|
||||
margin: const EdgeInsets.symmetric(horizontal: 16, vertical: 8),
|
||||
padding: const EdgeInsets.all(24),
|
||||
decoration: BoxDecoration(
|
||||
color: AppColor.surface,
|
||||
borderRadius: BorderRadius.circular(12),
|
||||
border: Border.all(color: AppColor.border.withOpacity(0.3)),
|
||||
),
|
||||
child: Center(
|
||||
child: Text(
|
||||
message,
|
||||
style: AppStyle.md.copyWith(color: AppColor.textSecondary),
|
||||
),
|
||||
),
|
||||
);
|
||||
}
|
||||
|
||||
// ─── Shimmer Loaders ──────────────────────────────────────────────────────
|
||||
|
||||
Widget _buildSummaryShimmer() {
|
||||
return Column(
|
||||
children: [
|
||||
Row(
|
||||
children: [
|
||||
Expanded(child: _shimmerCard(height: 100)),
|
||||
const SpaceWidth(12),
|
||||
Expanded(child: _shimmerCard(height: 100)),
|
||||
],
|
||||
),
|
||||
const SpaceHeight(12),
|
||||
Row(
|
||||
children: [
|
||||
Expanded(child: _shimmerCard(height: 100)),
|
||||
const SpaceWidth(12),
|
||||
Expanded(child: _shimmerCard(height: 100)),
|
||||
],
|
||||
),
|
||||
const SpaceHeight(12),
|
||||
Row(
|
||||
children: [
|
||||
Expanded(child: _shimmerCard(height: 100)),
|
||||
const SpaceWidth(12),
|
||||
Expanded(child: _shimmerCard(height: 100)),
|
||||
],
|
||||
),
|
||||
],
|
||||
);
|
||||
}
|
||||
|
||||
Widget _buildHighlightShimmer() {
|
||||
return Container(
|
||||
margin: const EdgeInsets.symmetric(horizontal: 16),
|
||||
child: _shimmerCard(height: 88),
|
||||
);
|
||||
}
|
||||
|
||||
Widget _buildListShimmer() {
|
||||
return SliverList(
|
||||
delegate: SliverChildBuilderDelegate(
|
||||
(_, __) => Container(
|
||||
margin: const EdgeInsets.symmetric(horizontal: 16, vertical: 6),
|
||||
child: _shimmerCard(height: 72),
|
||||
),
|
||||
childCount: 4,
|
||||
),
|
||||
);
|
||||
}
|
||||
|
||||
Widget _shimmerCard({required double height}) {
|
||||
return Shimmer.fromColors(
|
||||
baseColor: Colors.grey[300]!,
|
||||
highlightColor: Colors.grey[100]!,
|
||||
child: Container(
|
||||
height: height,
|
||||
decoration: BoxDecoration(
|
||||
color: Colors.white,
|
||||
borderRadius: BorderRadius.circular(12),
|
||||
),
|
||||
),
|
||||
);
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user