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feat: add shimmer loading skeletons for various pages and components

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- Implemented UiShimmer as a core shimmer wrapper for animated gradient effects.
- Created shimmer presets for list items, stats cards, section headers, and more.
- Developed specific skeletons for billing, invoices, coverage, hubs, reports, payments, shifts, and home pages.
- Enhanced user experience by providing visual placeholders during data loading.
This commit is contained in:
Achintha Isuru
2026-03-10 13:21:30 -04:00
parent 3f112f5eb7
commit 0f0714c55b
36 changed files with 1594 additions and 36 deletions
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3
apps/mobile/packages/design_system/lib/design_system.dart
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@@ -14,3 +14,6 @@ export 'src/widgets/ui_loading_page.dart';
export 'src/widgets/ui_snackbar.dart';
export 'src/widgets/ui_notice_banner.dart';
export 'src/widgets/ui_empty_state.dart';
export 'src/widgets/shimmer/ui_shimmer.dart';
export 'src/widgets/shimmer/ui_shimmer_shapes.dart';
export 'src/widgets/shimmer/ui_shimmer_presets.dart';

27
apps/mobile/packages/design_system/lib/src/widgets/shimmer/ui_shimmer.dart Normal file
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@@ -0,0 +1,27 @@
import 'package:design_system/design_system.dart';
import 'package:flutter/material.dart';
import 'package:shimmer/shimmer.dart';
/// Core shimmer wrapper that applies an animated gradient effect to its child.
///
/// Wraps the `shimmer` package's [Shimmer.fromColors] using design system
/// color tokens. Place shimmer shape primitives as children.
class UiShimmer extends StatelessWidget {
/// Creates a shimmer effect wrapper around [child].
const UiShimmer({
super.key,
required this.child,
});
/// The widget tree to apply the shimmer gradient over.
final Widget child;
@override
Widget build(BuildContext context) {
return Shimmer.fromColors(
baseColor: UiColors.muted,
highlightColor: UiColors.background,
child: child,
);
}
}

123
apps/mobile/packages/design_system/lib/src/widgets/shimmer/ui_shimmer_presets.dart Normal file
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@@ -0,0 +1,123 @@
import 'package:design_system/design_system.dart';
import 'package:flutter/material.dart';
/// List-row shimmer skeleton with a leading circle, two text lines, and a
/// trailing box.
///
/// Mimics a typical list item layout during loading. Wrap with [UiShimmer]
/// to activate the animated gradient.
class UiShimmerListItem extends StatelessWidget {
/// Creates a list-row shimmer skeleton.
const UiShimmerListItem({super.key});
@override
Widget build(BuildContext context) {
return Padding(
padding: const EdgeInsets.symmetric(
vertical: UiConstants.space2,
),
child: Row(
children: [
const UiShimmerCircle(size: UiConstants.space10),
const SizedBox(width: UiConstants.space3),
Expanded(
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
const UiShimmerLine(width: 160),
const SizedBox(height: UiConstants.space2),
const UiShimmerLine(width: 100, height: 12),
],
),
),
const SizedBox(width: UiConstants.space3),
const UiShimmerBox(width: 48, height: 24),
],
),
);
}
}
/// Stats-card shimmer skeleton with an icon placeholder, a short label line,
/// and a taller value line.
///
/// Wrapped in a bordered container matching the design system card pattern.
/// Wrap with [UiShimmer] to activate the animated gradient.
class UiShimmerStatsCard extends StatelessWidget {
/// Creates a stats-card shimmer skeleton.
const UiShimmerStatsCard({super.key});
@override
Widget build(BuildContext context) {
return Container(
padding: const EdgeInsets.all(UiConstants.space4),
decoration: BoxDecoration(
border: Border.all(color: UiColors.border),
borderRadius: UiConstants.radiusLg,
color: UiColors.cardViewBackground,
),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
const UiShimmerCircle(size: UiConstants.space8),
const SizedBox(height: UiConstants.space3),
const UiShimmerLine(width: 80, height: 12),
const SizedBox(height: UiConstants.space2),
const UiShimmerLine(width: 120, height: 20),
],
),
);
}
}
/// Section-header shimmer skeleton rendering a single wide line placeholder.
///
/// Wrap with [UiShimmer] to activate the animated gradient.
class UiShimmerSectionHeader extends StatelessWidget {
/// Creates a section-header shimmer skeleton.
const UiShimmerSectionHeader({super.key});
@override
Widget build(BuildContext context) {
return const Padding(
padding: EdgeInsets.symmetric(vertical: UiConstants.space2),
child: UiShimmerLine(width: 200, height: 18),
);
}
}
/// Repeats a shimmer widget [itemCount] times in a [Column] with spacing.
///
/// Use [itemBuilder] to produce each item. Wrap the entire list with
/// [UiShimmer] to share a single animated gradient across all items.
class UiShimmerList extends StatelessWidget {
/// Creates a shimmer list with [itemCount] items built by [itemBuilder].
const UiShimmerList({
super.key,
required this.itemBuilder,
this.itemCount = 3,
this.spacing,
});
/// Builder that produces each shimmer placeholder item by index.
final Widget Function(int index) itemBuilder;
/// Number of shimmer items to render. Defaults to 3.
final int itemCount;
/// Vertical spacing between items. Defaults to [UiConstants.space3].
final double? spacing;
@override
Widget build(BuildContext context) {
final gap = spacing ?? UiConstants.space3;
return Column(
children: List.generate(itemCount, (index) {
return Padding(
padding: EdgeInsets.only(bottom: index < itemCount - 1 ? gap : 0),
child: itemBuilder(index),
);
}),
);
}
}

95
apps/mobile/packages/design_system/lib/src/widgets/shimmer/ui_shimmer_shapes.dart Normal file
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@@ -0,0 +1,95 @@
import 'package:design_system/design_system.dart';
import 'package:flutter/material.dart';
/// Rectangular shimmer placeholder with configurable dimensions and corner radius.
///
/// Renders as a solid white container; the parent [UiShimmer] applies the
/// animated gradient.
class UiShimmerBox extends StatelessWidget {
/// Creates a rectangular shimmer placeholder.
const UiShimmerBox({
super.key,
required this.width,
required this.height,
this.borderRadius,
});
/// Width of the placeholder rectangle.
final double width;
/// Height of the placeholder rectangle.
final double height;
/// Corner radius. Defaults to [UiConstants.radiusMd] when null.
final BorderRadius? borderRadius;
@override
Widget build(BuildContext context) {
return Container(
width: width,
height: height,
decoration: BoxDecoration(
color: UiColors.white,
borderRadius: borderRadius ?? UiConstants.radiusMd,
),
);
}
}
/// Circular shimmer placeholder with a configurable diameter.
///
/// Renders as a solid white circle; the parent [UiShimmer] applies the
/// animated gradient.
class UiShimmerCircle extends StatelessWidget {
/// Creates a circular shimmer placeholder with the given [size] as diameter.
const UiShimmerCircle({
super.key,
required this.size,
});
/// Diameter of the circle.
final double size;
@override
Widget build(BuildContext context) {
return Container(
width: size,
height: size,
decoration: const BoxDecoration(
color: UiColors.white,
shape: BoxShape.circle,
),
);
}
}
/// Text-line shimmer placeholder with configurable width and height.
///
/// Useful for simulating a single line of text. Renders as a solid white
/// rounded rectangle; the parent [UiShimmer] applies the animated gradient.
class UiShimmerLine extends StatelessWidget {
/// Creates a text-line shimmer placeholder.
const UiShimmerLine({
super.key,
this.width = double.infinity,
this.height = 14,
});
/// Width of the line. Defaults to [double.infinity].
final double width;
/// Height of the line. Defaults to 14 logical pixels.
final double height;
@override
Widget build(BuildContext context) {
return Container(
width: width,
height: height,
decoration: BoxDecoration(
color: UiColors.white,
borderRadius: UiConstants.radiusSm,
),
);
}
}

1
apps/mobile/packages/design_system/pubspec.yaml
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@@ -15,6 +15,7 @@ dependencies:
google_fonts: ^7.0.2
lucide_icons: ^0.257.0
font_awesome_flutter: ^10.7.0
shimmer: ^3.0.0
dev_dependencies:
flutter_test:

6
apps/mobile/packages/features/client/billing/lib/src/presentation/pages/billing_page.dart
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@@ -8,6 +8,7 @@ import 'package:krow_core/core.dart';
import '../blocs/billing_bloc.dart';
import '../blocs/billing_event.dart';
import '../blocs/billing_state.dart';
import '../widgets/billing_page_skeleton.dart';
import '../widgets/invoice_history_section.dart';
import '../widgets/pending_invoices_section.dart';
import '../widgets/spending_breakdown_card.dart';
@@ -179,10 +180,7 @@ class _BillingViewState extends State<BillingView> {
Widget _buildContent(BuildContext context, BillingState state) {
if (state.status == BillingStatus.loading) {
return const Padding(
padding: EdgeInsets.all(UiConstants.space10),
child: Center(child: CircularProgressIndicator()),
);
return const BillingPageSkeleton();
}
if (state.status == BillingStatus.failure) {

3
apps/mobile/packages/features/client/billing/lib/src/presentation/pages/invoice_ready_page.dart
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@@ -7,6 +7,7 @@ import '../blocs/billing_bloc.dart';
import '../blocs/billing_event.dart';
import '../blocs/billing_state.dart';
import '../models/billing_invoice_model.dart';
import '../widgets/invoices_list_skeleton.dart';
class InvoiceReadyPage extends StatelessWidget {
const InvoiceReadyPage({super.key});
@@ -30,7 +31,7 @@ class InvoiceReadyView extends StatelessWidget {
body: BlocBuilder<BillingBloc, BillingState>(
builder: (BuildContext context, BillingState state) {
if (state.status == BillingStatus.loading) {
return const Center(child: CircularProgressIndicator());
return const InvoicesListSkeleton();
}
if (state.invoiceHistory.isEmpty) {

3
apps/mobile/packages/features/client/billing/lib/src/presentation/pages/pending_invoices_page.dart
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@@ -7,6 +7,7 @@ import 'package:krow_core/core.dart';
import '../blocs/billing_bloc.dart';
import '../blocs/billing_state.dart';
import '../widgets/invoices_list_skeleton.dart';
import '../widgets/pending_invoices_section.dart';
class PendingInvoicesPage extends StatelessWidget {
@@ -31,7 +32,7 @@ class PendingInvoicesPage extends StatelessWidget {
Widget _buildBody(BuildContext context, BillingState state) {
if (state.status == BillingStatus.loading) {
return const Center(child: CircularProgressIndicator());
return const InvoicesListSkeleton();
}
if (state.pendingInvoices.isEmpty) {

135
apps/mobile/packages/features/client/billing/lib/src/presentation/widgets/billing_page_skeleton.dart Normal file
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@@ -0,0 +1,135 @@
import 'package:design_system/design_system.dart';
import 'package:flutter/material.dart';
/// Shimmer loading skeleton for the billing page content area.
///
/// Mimics the loaded layout with a pending invoices section,
/// a spending breakdown card, and an invoice history list.
class BillingPageSkeleton extends StatelessWidget {
/// Creates a [BillingPageSkeleton].
const BillingPageSkeleton({super.key});
@override
Widget build(BuildContext context) {
return UiShimmer(
child: Padding(
padding: const EdgeInsets.all(UiConstants.space5),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
// Pending invoices section header
const UiShimmerSectionHeader(),
const SizedBox(height: UiConstants.space3),
// Pending invoice cards
const _InvoiceCardSkeleton(),
const SizedBox(height: UiConstants.space4),
const _InvoiceCardSkeleton(),
const SizedBox(height: UiConstants.space6),
// Spending breakdown card
Container(
padding: const EdgeInsets.all(UiConstants.space5),
decoration: BoxDecoration(
border: Border.all(color: UiColors.border),
borderRadius: UiConstants.radiusLg,
),
child: const Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
UiShimmerLine(width: 160, height: 16),
SizedBox(height: UiConstants.space4),
// Breakdown rows
_BreakdownRowSkeleton(),
SizedBox(height: UiConstants.space3),
_BreakdownRowSkeleton(),
SizedBox(height: UiConstants.space3),
_BreakdownRowSkeleton(),
],
),
),
const SizedBox(height: UiConstants.space6),
// Invoice history section header
const UiShimmerSectionHeader(),
const SizedBox(height: UiConstants.space3),
const UiShimmerListItem(),
const UiShimmerListItem(),
const UiShimmerListItem(),
],
),
),
);
}
}
/// Shimmer placeholder for a single pending invoice card.
class _InvoiceCardSkeleton extends StatelessWidget {
const _InvoiceCardSkeleton();
@override
Widget build(BuildContext context) {
return Container(
padding: const EdgeInsets.all(UiConstants.space4),
decoration: BoxDecoration(
border: Border.all(color: UiColors.border),
borderRadius: UiConstants.radiusLg,
),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Row(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
children: [
UiShimmerBox(
width: 72,
height: 24,
borderRadius: UiConstants.radiusFull,
),
const UiShimmerLine(width: 80, height: 12),
],
),
const SizedBox(height: UiConstants.space4),
const UiShimmerLine(width: 200, height: 16),
const SizedBox(height: UiConstants.space2),
const UiShimmerLine(width: 160, height: 12),
const SizedBox(height: UiConstants.space4),
Row(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
children: [
const Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
UiShimmerLine(width: 80, height: 10),
SizedBox(height: UiConstants.space1),
UiShimmerLine(width: 100, height: 18),
],
),
UiShimmerBox(
width: 100,
height: 36,
borderRadius: UiConstants.radiusMd,
),
],
),
],
),
);
}
}
/// Shimmer placeholder for a spending breakdown row.
class _BreakdownRowSkeleton extends StatelessWidget {
const _BreakdownRowSkeleton();
@override
Widget build(BuildContext context) {
return const Row(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
children: [
UiShimmerLine(width: 100, height: 14),
UiShimmerLine(width: 60, height: 14),
],
);
}
}

75
apps/mobile/packages/features/client/billing/lib/src/presentation/widgets/invoices_list_skeleton.dart Normal file
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@@ -0,0 +1,75 @@
import 'package:design_system/design_system.dart';
import 'package:flutter/material.dart';
/// Shimmer loading skeleton for invoice list pages.
///
/// Used by both [PendingInvoicesPage] and [InvoiceReadyPage] to show
/// placeholder cards while data loads.
class InvoicesListSkeleton extends StatelessWidget {
/// Creates an [InvoicesListSkeleton].
const InvoicesListSkeleton({super.key});
@override
Widget build(BuildContext context) {
return UiShimmer(
child: Padding(
padding: const EdgeInsets.all(UiConstants.space5),
child: Column(
children: List.generate(4, (int index) {
return Padding(
padding: const EdgeInsets.only(bottom: UiConstants.space4),
child: Container(
padding: const EdgeInsets.all(UiConstants.space5),
decoration: BoxDecoration(
border: Border.all(color: UiColors.border),
borderRadius: UiConstants.radiusLg,
),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Row(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
children: [
UiShimmerBox(
width: 64,
height: 22,
borderRadius: UiConstants.radiusFull,
),
const UiShimmerLine(width: 80, height: 12),
],
),
const SizedBox(height: UiConstants.space4),
const UiShimmerLine(width: 180, height: 16),
const SizedBox(height: UiConstants.space2),
const UiShimmerLine(width: 140, height: 12),
const SizedBox(height: UiConstants.space4),
const Divider(color: UiColors.border),
const SizedBox(height: UiConstants.space3),
Row(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
children: [
const Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
UiShimmerLine(width: 80, height: 10),
SizedBox(height: UiConstants.space1),
UiShimmerLine(width: 100, height: 20),
],
),
UiShimmerBox(
width: 100,
height: 36,
borderRadius: UiConstants.radiusMd,
),
],
),
],
),
),
);
}),
),
),
);
}
}

5
apps/mobile/packages/features/client/client_coverage/lib/src/presentation/pages/coverage_page.dart
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@@ -9,6 +9,7 @@ import '../blocs/coverage_bloc.dart';
import '../blocs/coverage_event.dart';
import '../blocs/coverage_state.dart';
import '../widgets/coverage_calendar_selector.dart';
import '../widgets/coverage_page_skeleton.dart';
import '../widgets/coverage_quick_stats.dart';
import '../widgets/coverage_shift_list.dart';
import '../widgets/coverage_stats_header.dart';
@@ -180,9 +181,7 @@ class _CoveragePageState extends State<CoveragePage> {
}) {
if (state.shifts.isEmpty) {
if (state.status == CoverageStatus.loading) {
return const Center(
child: CircularProgressIndicator(),
);
return const CoveragePageSkeleton();
}
if (state.status == CoverageStatus.failure) {

102
apps/mobile/packages/features/client/client_coverage/lib/src/presentation/widgets/coverage_page_skeleton.dart Normal file
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@@ -0,0 +1,102 @@
import 'package:design_system/design_system.dart';
import 'package:flutter/material.dart';
/// Shimmer loading skeleton that mimics the coverage page loaded layout.
///
/// Shows placeholder shapes for the quick stats row, shift section header,
/// and a list of shift cards with worker rows.
class CoveragePageSkeleton extends StatelessWidget {
/// Creates a [CoveragePageSkeleton].
const CoveragePageSkeleton({super.key});
@override
Widget build(BuildContext context) {
return UiShimmer(
child: Padding(
padding: const EdgeInsets.all(UiConstants.space5),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
// Quick stats row (2 stat cards)
const Row(
children: [
Expanded(child: UiShimmerStatsCard()),
SizedBox(width: UiConstants.space2),
Expanded(child: UiShimmerStatsCard()),
],
),
const SizedBox(height: UiConstants.space6),
// Shifts section header
const UiShimmerLine(width: 140, height: 18),
const SizedBox(height: UiConstants.space6),
// Shift cards with worker rows
const _ShiftCardSkeleton(),
const SizedBox(height: UiConstants.space3),
const _ShiftCardSkeleton(),
const SizedBox(height: UiConstants.space3),
const _ShiftCardSkeleton(),
],
),
),
);
}
}
/// Shimmer placeholder for a single shift card with header and worker rows.
class _ShiftCardSkeleton extends StatelessWidget {
const _ShiftCardSkeleton();
@override
Widget build(BuildContext context) {
return Container(
decoration: BoxDecoration(
border: Border.all(color: UiColors.border),
borderRadius: UiConstants.radiusLg,
),
clipBehavior: Clip.antiAlias,
child: Column(
children: [
// Shift header
Padding(
padding: const EdgeInsets.all(UiConstants.space4),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
const UiShimmerLine(width: 180, height: 16),
const SizedBox(height: UiConstants.space2),
const UiShimmerLine(width: 120, height: 12),
const SizedBox(height: UiConstants.space2),
Row(
children: [
const UiShimmerLine(width: 80, height: 12),
const Spacer(),
UiShimmerBox(
width: 60,
height: 24,
borderRadius: UiConstants.radiusFull,
),
],
),
],
),
),
// Worker rows
Padding(
padding: const EdgeInsets.symmetric(
horizontal: UiConstants.space3,
).copyWith(bottom: UiConstants.space3),
child: const Column(
children: [
UiShimmerListItem(),
UiShimmerListItem(),
],
),
),
],
),
);
}
}

3
apps/mobile/packages/features/client/hubs/lib/src/presentation/pages/client_hubs_page.dart
View File

@@ -12,6 +12,7 @@ import '../blocs/client_hubs_state.dart';
import '../widgets/hub_card.dart';
import '../widgets/hub_empty_state.dart';
import '../widgets/hub_info_card.dart';
import '../widgets/hubs_page_skeleton.dart';
/// The main page for the client hubs feature.
///
@@ -94,7 +95,7 @@ class ClientHubsPage extends StatelessWidget {
),
if (state.status == ClientHubsStatus.loading)
const Center(child: CircularProgressIndicator())
const HubsPageSkeleton()
else if (state.hubs.isEmpty)
HubEmptyState(
onAddPressed: () async {

56
apps/mobile/packages/features/client/hubs/lib/src/presentation/widgets/hubs_page_skeleton.dart Normal file
View File

@@ -0,0 +1,56 @@
import 'package:design_system/design_system.dart';
import 'package:flutter/material.dart';
/// Shimmer loading skeleton for the hubs list page.
///
/// Shows placeholder hub cards matching the [HubCard] layout with a
/// leading icon box, title line, and address line.
class HubsPageSkeleton extends StatelessWidget {
/// Creates a [HubsPageSkeleton].
const HubsPageSkeleton({super.key});
@override
Widget build(BuildContext context) {
return UiShimmer(
child: Column(
children: List.generate(5, (int index) {
return Padding(
padding: const EdgeInsets.only(bottom: UiConstants.space3),
child: Container(
decoration: BoxDecoration(
border: Border.all(color: UiColors.border),
borderRadius: UiConstants.radiusLg,
),
padding: const EdgeInsets.all(UiConstants.space4),
child: Row(
children: [
// Leading icon placeholder
UiShimmerBox(
width: 52,
height: 52,
borderRadius: UiConstants.radiusLg,
),
const SizedBox(width: UiConstants.space4),
// Title and address lines
const Expanded(
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
UiShimmerLine(width: 160, height: 16),
SizedBox(height: UiConstants.space2),
UiShimmerLine(width: 200, height: 12),
],
),
),
const SizedBox(width: UiConstants.space3),
// Chevron placeholder
const UiShimmerBox(width: 16, height: 16),
],
),
),
);
}),
),
);
}
}

4
apps/mobile/packages/features/client/reports/lib/src/presentation/pages/coverage_report_page.dart
View File

@@ -10,6 +10,8 @@ import 'package:intl/intl.dart';
import 'package:krow_core/core.dart';
import 'package:krow_domain/krow_domain.dart';
import '../widgets/report_detail_skeleton.dart';
class CoverageReportPage extends StatefulWidget {
const CoverageReportPage({super.key});
@@ -30,7 +32,7 @@ class _CoverageReportPageState extends State<CoverageReportPage> {
body: BlocBuilder<CoverageBloc, CoverageState>(
builder: (BuildContext context, CoverageState state) {
if (state is CoverageLoading) {
return const Center(child: CircularProgressIndicator());
return const ReportDetailSkeleton();
}
if (state is CoverageError) {

4
apps/mobile/packages/features/client/reports/lib/src/presentation/pages/daily_ops_report_page.dart
View File

@@ -10,6 +10,8 @@ import 'package:intl/intl.dart';
import 'package:krow_core/core.dart';
import 'package:krow_domain/krow_domain.dart';
import '../widgets/report_detail_skeleton.dart';
class DailyOpsReportPage extends StatefulWidget {
const DailyOpsReportPage({super.key});
@@ -57,7 +59,7 @@ class _DailyOpsReportPageState extends State<DailyOpsReportPage> {
body: BlocBuilder<DailyOpsBloc, DailyOpsState>(
builder: (BuildContext context, DailyOpsState state) {
if (state is DailyOpsLoading) {
return const Center(child: CircularProgressIndicator());
return const ReportDetailSkeleton();
}
if (state is DailyOpsError) {

4
apps/mobile/packages/features/client/reports/lib/src/presentation/pages/forecast_report_page.dart
View File

@@ -12,6 +12,8 @@ import 'package:flutter_bloc/flutter_bloc.dart';
import 'package:flutter_modular/flutter_modular.dart';
import 'package:intl/intl.dart';
import '../widgets/report_detail_skeleton.dart';
class ForecastReportPage extends StatefulWidget {
const ForecastReportPage({super.key});
@@ -32,7 +34,7 @@ class _ForecastReportPageState extends State<ForecastReportPage> {
body: BlocBuilder<ForecastBloc, ForecastState>(
builder: (BuildContext context, ForecastState state) {
if (state is ForecastLoading) {
return const Center(child: CircularProgressIndicator());
return const ReportDetailSkeleton();
}
if (state is ForecastError) {

4
apps/mobile/packages/features/client/reports/lib/src/presentation/pages/no_show_report_page.dart
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@@ -11,6 +11,8 @@ import 'package:flutter_bloc/flutter_bloc.dart';
import 'package:flutter_modular/flutter_modular.dart';
import 'package:intl/intl.dart';
import '../widgets/report_detail_skeleton.dart';
class NoShowReportPage extends StatefulWidget {
const NoShowReportPage({super.key});
@@ -31,7 +33,7 @@ class _NoShowReportPageState extends State<NoShowReportPage> {
body: BlocBuilder<NoShowBloc, NoShowState>(
builder: (BuildContext context, NoShowState state) {
if (state is NoShowLoading) {
return const Center(child: CircularProgressIndicator());
return const ReportDetailSkeleton();
}
if (state is NoShowError) {

4
apps/mobile/packages/features/client/reports/lib/src/presentation/pages/performance_report_page.dart
View File

@@ -9,6 +9,8 @@ import 'package:flutter_modular/flutter_modular.dart';
import 'package:krow_core/core.dart';
import 'package:krow_domain/krow_domain.dart';
import '../widgets/report_detail_skeleton.dart';
class PerformanceReportPage extends StatefulWidget {
const PerformanceReportPage({super.key});
@@ -29,7 +31,7 @@ class _PerformanceReportPageState extends State<PerformanceReportPage> {
body: BlocBuilder<PerformanceBloc, PerformanceState>(
builder: (BuildContext context, PerformanceState state) {
if (state is PerformanceLoading) {
return const Center(child: CircularProgressIndicator());
return const ReportDetailSkeleton();
}
if (state is PerformanceError) {

4
apps/mobile/packages/features/client/reports/lib/src/presentation/pages/spend_report_page.dart
View File

@@ -11,6 +11,8 @@ import 'package:intl/intl.dart';
import 'package:krow_core/core.dart';
import 'package:krow_domain/krow_domain.dart';
import '../widgets/report_detail_skeleton.dart';
class SpendReportPage extends StatefulWidget {
const SpendReportPage({super.key});
@@ -42,7 +44,7 @@ class _SpendReportPageState extends State<SpendReportPage> {
body: BlocBuilder<SpendBloc, SpendState>(
builder: (BuildContext context, SpendState state) {
if (state is SpendLoading) {
return const Center(child: CircularProgressIndicator());
return const ReportDetailSkeleton();
}
if (state is SpendError) {

156
apps/mobile/packages/features/client/reports/lib/src/presentation/widgets/report_detail_skeleton.dart Normal file
View File

@@ -0,0 +1,156 @@
import 'package:design_system/design_system.dart';
import 'package:flutter/material.dart';
/// Shimmer loading skeleton for individual report detail pages.
///
/// Shows a header area, two summary stat cards, a chart placeholder,
/// and a breakdown list. Used by spend, coverage, no-show, forecast,
/// daily ops, and performance report pages.
class ReportDetailSkeleton extends StatelessWidget {
/// Creates a [ReportDetailSkeleton].
const ReportDetailSkeleton({super.key});
@override
Widget build(BuildContext context) {
return UiShimmer(
child: SingleChildScrollView(
child: Column(
children: [
// Header area (matches the blue header with back button + title)
Container(
padding: const EdgeInsets.only(
top: 60,
left: UiConstants.space5,
right: UiConstants.space5,
bottom: UiConstants.space10,
),
color: UiColors.primary,
child: Row(
children: [
const UiShimmerCircle(size: UiConstants.space10),
const SizedBox(width: UiConstants.space3),
Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
UiShimmerBox(
width: 140,
height: 18,
borderRadius: UiConstants.radiusSm,
),
const SizedBox(height: UiConstants.space2),
UiShimmerBox(
width: 100,
height: 12,
borderRadius: UiConstants.radiusSm,
),
],
),
],
),
),
// Content pulled up to overlap header
Transform.translate(
offset: const Offset(0, -40),
child: Padding(
padding:
const EdgeInsets.symmetric(horizontal: UiConstants.space5),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
// Summary stat cards row
const Row(
children: [
Expanded(child: UiShimmerStatsCard()),
SizedBox(width: UiConstants.space3),
Expanded(child: UiShimmerStatsCard()),
],
),
const SizedBox(height: UiConstants.space6),
// Chart placeholder
Container(
height: 280,
padding: const EdgeInsets.all(UiConstants.space5),
decoration: BoxDecoration(
border: Border.all(color: UiColors.border),
borderRadius: UiConstants.radiusXl,
),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
const UiShimmerLine(width: 140, height: 14),
const SizedBox(height: UiConstants.space8),
Expanded(
child: Row(
crossAxisAlignment: CrossAxisAlignment.end,
mainAxisAlignment: MainAxisAlignment.spaceEvenly,
children: List.generate(7, (int index) {
// Varying bar heights for visual interest
final double height =
40.0 + (index * 17 % 120);
return UiShimmerBox(
width: 12,
height: height,
borderRadius: UiConstants.radiusSm,
);
}),
),
),
const SizedBox(height: UiConstants.space3),
const UiShimmerLine(height: 10),
],
),
),
const SizedBox(height: UiConstants.space6),
// Breakdown section
Container(
padding: const EdgeInsets.all(UiConstants.space5),
decoration: BoxDecoration(
border: Border.all(color: UiColors.border),
borderRadius: UiConstants.radiusXl,
),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
const UiShimmerLine(width: 160, height: 14),
const SizedBox(height: UiConstants.space6),
...List.generate(3, (int index) {
return Padding(
padding: const EdgeInsets.only(
bottom: UiConstants.space5,
),
child: Column(
children: [
const Row(
mainAxisAlignment:
MainAxisAlignment.spaceBetween,
children: [
UiShimmerLine(width: 100, height: 12),
UiShimmerLine(width: 60, height: 12),
],
),
const SizedBox(height: UiConstants.space2),
UiShimmerBox(
width: double.infinity,
height: 6,
borderRadius: UiConstants.radiusSm,
),
],
),
);
}),
],
),
),
],
),
),
),
],
),
),
);
}
}

1
apps/mobile/packages/features/client/reports/lib/src/presentation/widgets/reports_page/index.dart
View File

@@ -1,5 +1,6 @@
export 'metric_card.dart';
export 'metrics_grid.dart';
export 'metrics_grid_skeleton.dart';
export 'quick_reports_section.dart';
export 'report_card.dart';
export 'reports_header.dart';

6
apps/mobile/packages/features/client/reports/lib/src/presentation/widgets/reports_page/metrics_grid.dart
View File

@@ -8,6 +8,7 @@ import 'package:intl/intl.dart';
import 'package:krow_domain/krow_domain.dart';
import 'metric_card.dart';
import 'metrics_grid_skeleton.dart';
/// A grid of key metrics driven by the ReportsSummaryBloc.
///
@@ -29,10 +30,7 @@ class MetricsGrid extends StatelessWidget {
builder: (BuildContext context, ReportsSummaryState state) {
// Loading or Initial State
if (state is ReportsSummaryLoading || state is ReportsSummaryInitial) {
return const Padding(
padding: EdgeInsets.symmetric(vertical: 32),
child: Center(child: CircularProgressIndicator()),
);
return const MetricsGridSkeleton();
}
// Error State

71
apps/mobile/packages/features/client/reports/lib/src/presentation/widgets/reports_page/metrics_grid_skeleton.dart Normal file
View File

@@ -0,0 +1,71 @@
import 'package:design_system/design_system.dart';
import 'package:flutter/material.dart';
/// Shimmer loading skeleton for the reports metrics grid.
///
/// Shows a 2-column grid of 6 placeholder cards matching the [MetricsGrid]
/// loaded layout.
class MetricsGridSkeleton extends StatelessWidget {
/// Creates a [MetricsGridSkeleton].
const MetricsGridSkeleton({super.key});
@override
Widget build(BuildContext context) {
return UiShimmer(
child: GridView.count(
padding: const EdgeInsets.symmetric(vertical: UiConstants.space6),
crossAxisCount: 2,
shrinkWrap: true,
physics: const NeverScrollableScrollPhysics(),
mainAxisSpacing: UiConstants.space3,
crossAxisSpacing: UiConstants.space3,
childAspectRatio: 1.32,
children: List.generate(6, (int index) {
return const _MetricCardSkeleton();
}),
),
);
}
}
/// Shimmer placeholder for a single metric card.
class _MetricCardSkeleton extends StatelessWidget {
const _MetricCardSkeleton();
@override
Widget build(BuildContext context) {
return Container(
padding: const EdgeInsets.all(UiConstants.space4),
decoration: BoxDecoration(
border: Border.all(color: UiColors.border),
borderRadius: UiConstants.radiusLg,
color: UiColors.cardViewBackground,
),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
// Icon + label row
Row(
children: [
const UiShimmerCircle(size: UiConstants.space6),
const SizedBox(width: UiConstants.space2),
const Expanded(
child: UiShimmerLine(width: 60, height: 10),
),
],
),
const Spacer(),
// Value
const UiShimmerLine(width: 80, height: 22),
const SizedBox(height: UiConstants.space2),
// Badge
UiShimmerBox(
width: 60,
height: 20,
borderRadius: UiConstants.radiusSm,
),
],
),
);
}
}

7
apps/mobile/packages/features/staff/home/lib/src/presentation/pages/worker_home_page.dart
View File

@@ -9,6 +9,7 @@ import 'package:staff_home/src/presentation/widgets/home_page/benefits_section.d
import 'package:staff_home/src/presentation/widgets/home_page/full_width_divider.dart';
import 'package:staff_home/src/presentation/widgets/home_page/home_header.dart';
import 'package:staff_home/src/presentation/widgets/home_page/placeholder_banner.dart';
import 'package:staff_home/src/presentation/widgets/home_page/home_page_skeleton.dart';
import 'package:staff_home/src/presentation/widgets/home_page/quick_actions_section.dart';
import 'package:staff_home/src/presentation/widgets/home_page/recommended_shifts_section.dart';
import 'package:staff_home/src/presentation/widgets/home_page/todays_shifts_section.dart';
@@ -59,8 +60,14 @@ class WorkerHomePage extends StatelessWidget {
),
child: BlocBuilder<HomeCubit, HomeState>(
buildWhen: (previous, current) =>
previous.status != current.status ||
previous.isProfileComplete != current.isProfileComplete,
builder: (context, state) {
if (state.status == HomeStatus.loading ||
state.status == HomeStatus.initial) {
return const HomePageSkeleton();
}
if (!state.isProfileComplete) {
return SizedBox(
height: MediaQuery.of(context).size.height - 300,

201
apps/mobile/packages/features/staff/home/lib/src/presentation/widgets/home_page/home_page_skeleton.dart Normal file
View File

@@ -0,0 +1,201 @@
import 'package:design_system/design_system.dart';
import 'package:flutter/material.dart';
/// Shimmer loading skeleton for the staff home page.
///
/// Mimics the loaded layout with quick actions, today's shifts, tomorrow's
/// shifts, recommended shifts, and benefits sections. Displayed while
/// [HomeCubit] is fetching initial data.
class HomePageSkeleton extends StatelessWidget {
/// Creates a [HomePageSkeleton].
const HomePageSkeleton({super.key});
@override
Widget build(BuildContext context) {
return UiShimmer(
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
// Quick actions row (3 circular icons + labels)
const _QuickActionsSkeleton(),
const _SkeletonDivider(),
// Today's Shifts section
const _ShiftSectionSkeleton(),
const _SkeletonDivider(),
// Tomorrow's Shifts section
const _ShiftSectionSkeleton(),
const _SkeletonDivider(),
// Recommended Shifts (horizontal cards)
const _RecommendedSectionSkeleton(),
const _SkeletonDivider(),
// Benefits section
Padding(
padding: const EdgeInsets.symmetric(
horizontal: UiConstants.space4,
vertical: UiConstants.space3,
),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
const UiShimmerSectionHeader(),
const SizedBox(height: UiConstants.space3),
UiShimmerList(
itemCount: 2,
itemBuilder: (index) => const UiShimmerListItem(),
),
],
),
),
],
),
);
}
}
/// Skeleton for the quick actions row (3 circular placeholders with labels).
class _QuickActionsSkeleton extends StatelessWidget {
const _QuickActionsSkeleton();
@override
Widget build(BuildContext context) {
return Padding(
padding: const EdgeInsets.symmetric(
horizontal: UiConstants.space4,
vertical: UiConstants.space3,
),
child: Row(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
children: List.generate(3, (index) {
return const Expanded(
child: Column(
children: [
UiShimmerCircle(size: 48),
SizedBox(height: UiConstants.space2),
UiShimmerLine(width: 60, height: 12),
],
),
);
}),
),
);
}
}
/// Skeleton for a shift section (section header + 2 shift card placeholders).
class _ShiftSectionSkeleton extends StatelessWidget {
const _ShiftSectionSkeleton();
@override
Widget build(BuildContext context) {
return Padding(
padding: const EdgeInsets.symmetric(
horizontal: UiConstants.space4,
vertical: UiConstants.space3,
),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
const UiShimmerSectionHeader(),
const SizedBox(height: UiConstants.space3),
UiShimmerList(
itemCount: 2,
itemBuilder: (index) => const _ShiftCardSkeleton(),
),
],
),
);
}
}
/// Skeleton for a single compact shift card on the home page.
class _ShiftCardSkeleton extends StatelessWidget {
const _ShiftCardSkeleton();
@override
Widget build(BuildContext context) {
return Container(
padding: const EdgeInsets.all(UiConstants.space3),
decoration: BoxDecoration(
border: Border.all(color: UiColors.border),
borderRadius: UiConstants.radiusLg,
),
child: const Row(
children: [
UiShimmerBox(width: 48, height: 48),
SizedBox(width: UiConstants.space3),
Expanded(
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
UiShimmerLine(width: 160, height: 14),
SizedBox(height: UiConstants.space2),
UiShimmerLine(width: 120, height: 12),
],
),
),
SizedBox(width: UiConstants.space3),
UiShimmerBox(width: 56, height: 24),
],
),
);
}
}
/// Skeleton for the recommended shifts horizontal scroll section.
class _RecommendedSectionSkeleton extends StatelessWidget {
const _RecommendedSectionSkeleton();
@override
Widget build(BuildContext context) {
return Padding(
padding: const EdgeInsets.symmetric(vertical: UiConstants.space3),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
const Padding(
padding: EdgeInsets.symmetric(horizontal: UiConstants.space4),
child: UiShimmerSectionHeader(),
),
const SizedBox(height: UiConstants.space3),
SizedBox(
height: 120,
child: ListView.builder(
scrollDirection: Axis.horizontal,
physics: const NeverScrollableScrollPhysics(),
padding: const EdgeInsets.symmetric(
horizontal: UiConstants.space4,
),
itemCount: 3,
itemBuilder: (context, index) => Padding(
padding: const EdgeInsets.only(right: UiConstants.space3),
child: UiShimmerBox(
width: 200,
height: 120,
borderRadius: UiConstants.radiusLg,
),
),
),
),
],
),
);
}
}
/// A thin full-width divider placeholder matching the home page layout.
class _SkeletonDivider extends StatelessWidget {
const _SkeletonDivider();
@override
Widget build(BuildContext context) {
return const Divider(height: 1, thickness: 0.5, color: UiColors.border);
}
}

47
apps/mobile/packages/features/staff/home/lib/src/presentation/widgets/home_page/todays_shifts_section.dart
View File

@@ -35,15 +35,7 @@ class TodaysShiftsSection extends StatelessWidget {
)
: null,
child: state.status == HomeStatus.loading
? const Center(
child: SizedBox(
height: UiConstants.space10,
width: UiConstants.space10,
child: CircularProgressIndicator(
color: UiColors.primary,
),
),
)
? const _ShiftsSectionSkeleton()
: shifts.isEmpty
? EmptyStateWidget(
message: emptyI18n.no_shifts_today,
@@ -66,3 +58,40 @@ class TodaysShiftsSection extends StatelessWidget {
);
}
}
/// Inline shimmer skeleton for the shifts section loading state.
class _ShiftsSectionSkeleton extends StatelessWidget {
const _ShiftsSectionSkeleton();
@override
Widget build(BuildContext context) {
return UiShimmer(
child: UiShimmerList(
itemCount: 2,
itemBuilder: (index) => Container(
padding: const EdgeInsets.all(UiConstants.space3),
decoration: BoxDecoration(
border: Border.all(color: UiColors.border),
borderRadius: UiConstants.radiusLg,
),
child: const Row(
children: [
UiShimmerBox(width: 48, height: 48),
SizedBox(width: UiConstants.space3),
Expanded(
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
UiShimmerLine(width: 160, height: 14),
SizedBox(height: UiConstants.space2),
UiShimmerLine(width: 120, height: 12),
],
),
),
],
),
),
),
);
}
}

3
apps/mobile/packages/features/staff/payments/lib/src/presentation/pages/payments_page.dart
View File

@@ -8,6 +8,7 @@ import 'package:core_localization/core_localization.dart';
import '../blocs/payments/payments_bloc.dart';
import '../blocs/payments/payments_event.dart';
import '../blocs/payments/payments_state.dart';
import '../widgets/payments_page_skeleton.dart';
import '../widgets/payment_stats_card.dart';
import '../widgets/payment_history_item.dart';
import '../widgets/earnings_graph.dart';
@@ -41,7 +42,7 @@ class _PaymentsPageState extends State<PaymentsPage> {
},
builder: (BuildContext context, PaymentsState state) {
if (state is PaymentsLoading) {
return const Center(child: CircularProgressIndicator());
return const PaymentsPageSkeleton();
} else if (state is PaymentsError) {
return Center(

148
apps/mobile/packages/features/staff/payments/lib/src/presentation/widgets/payments_page_skeleton.dart Normal file
View File

@@ -0,0 +1,148 @@
import 'package:design_system/design_system.dart';
import 'package:flutter/material.dart';
/// Shimmer loading skeleton for the payments page.
///
/// Mimics the loaded layout: a gradient header with balance and period tabs,
/// an earnings graph placeholder, stat cards, and a recent payments list.
class PaymentsPageSkeleton extends StatelessWidget {
/// Creates a [PaymentsPageSkeleton].
const PaymentsPageSkeleton({super.key});
@override
Widget build(BuildContext context) {
return UiShimmer(
child: SingleChildScrollView(
child: Column(
children: [
// Header section with gradient
Container(
decoration: BoxDecoration(
gradient: LinearGradient(
colors: [
UiColors.primary,
UiColors.primary.withValues(alpha: 0.8),
],
begin: Alignment.topLeft,
end: Alignment.bottomRight,
),
),
padding: EdgeInsets.fromLTRB(
UiConstants.space5,
MediaQuery.of(context).padding.top + UiConstants.space6,
UiConstants.space5,
UiConstants.space8,
),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
// Title placeholder
const UiShimmerLine(width: 120, height: 24),
const SizedBox(height: UiConstants.space6),
// Balance center
const Center(
child: Column(
children: [
UiShimmerLine(width: 100, height: 14),
SizedBox(height: UiConstants.space1),
UiShimmerLine(width: 160, height: 36),
],
),
),
const SizedBox(height: UiConstants.space4),
// Period tabs placeholder
UiShimmerBox(
width: double.infinity,
height: 40,
borderRadius: UiConstants.radiusMd,
),
],
),
),
// Main content offset upwards
Transform.translate(
offset: const Offset(0, -UiConstants.space4),
child: Padding(
padding: const EdgeInsets.symmetric(
horizontal: UiConstants.space5,
),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
// Earnings graph placeholder
UiShimmerBox(
width: double.infinity,
height: 180,
borderRadius: UiConstants.radiusLg,
),
const SizedBox(height: UiConstants.space6),
// Quick stats row
Row(
children: [
Expanded(child: UiShimmerStatsCard()),
const SizedBox(width: UiConstants.space3),
Expanded(child: UiShimmerStatsCard()),
],
),
const SizedBox(height: UiConstants.space8),
// Recent Payments header
const UiShimmerSectionHeader(),
const SizedBox(height: UiConstants.space3),
// Payment history items
UiShimmerList(
itemCount: 4,
itemBuilder: (index) => const _PaymentItemSkeleton(),
),
],
),
),
),
],
),
),
);
}
}
/// Skeleton for a single payment history item.
///
/// Matches the [PaymentHistoryItem] layout with a leading icon, title/subtitle
/// lines, and trailing amount text.
class _PaymentItemSkeleton extends StatelessWidget {
const _PaymentItemSkeleton();
@override
Widget build(BuildContext context) {
return Container(
padding: const EdgeInsets.all(UiConstants.space3),
decoration: BoxDecoration(
border: Border.all(color: UiColors.border),
borderRadius: UiConstants.radiusLg,
),
child: const Row(
children: [
UiShimmerCircle(size: 40),
SizedBox(width: UiConstants.space3),
Expanded(
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
UiShimmerLine(width: 140, height: 14),
SizedBox(height: UiConstants.space2),
UiShimmerLine(width: 100, height: 12),
],
),
),
SizedBox(width: UiConstants.space3),
UiShimmerLine(width: 60, height: 16),
],
),
);
}
}

5
apps/mobile/packages/features/staff/shifts/lib/src/presentation/pages/shift_details_page.dart
View File

@@ -15,6 +15,7 @@ import '../widgets/shift_details/shift_date_time_section.dart';
import '../widgets/shift_details/shift_description_section.dart';
import '../widgets/shift_details/shift_details_bottom_bar.dart';
import '../widgets/shift_details/shift_details_header.dart';
import '../widgets/shift_details_page_skeleton.dart';
import '../widgets/shift_details/shift_location_section.dart';
import '../widgets/shift_details/shift_schedule_summary_section.dart';
import '../widgets/shift_details/shift_stats_row.dart';
@@ -118,9 +119,7 @@ class _ShiftDetailsPageState extends State<ShiftDetailsPage> {
},
builder: (context, state) {
if (state is ShiftDetailsLoading) {
return const Scaffold(
body: Center(child: CircularProgressIndicator()),
);
return const ShiftDetailsPageSkeleton();
}
final Shift displayShift = widget.shift;

7
apps/mobile/packages/features/staff/shifts/lib/src/presentation/pages/shifts_page.dart
View File

@@ -6,6 +6,7 @@ import 'package:core_localization/core_localization.dart';
import 'package:krow_domain/krow_domain.dart';
import '../blocs/shifts/shifts_bloc.dart';
import '../utils/shift_tab_type.dart';
import '../widgets/shifts_page_skeleton.dart';
import '../widgets/tabs/my_shifts_tab.dart';
import '../widgets/tabs/find_shifts_tab.dart';
import '../widgets/tabs/history_shifts_tab.dart';
@@ -196,7 +197,7 @@ class _ShiftsPageState extends State<ShiftsPage> {
// Body Content
Expanded(
child: state.status == ShiftsStatus.loading
? const Center(child: CircularProgressIndicator())
? const ShiftsPageSkeleton()
: state.status == ShiftsStatus.error
? Center(
child: Padding(
@@ -252,7 +253,7 @@ class _ShiftsPageState extends State<ShiftsPage> {
);
case ShiftTabType.find:
if (availableLoading) {
return const Center(child: CircularProgressIndicator());
return const ShiftsPageSkeleton();
}
return FindShiftsTab(
availableJobs: availableJobs,
@@ -260,7 +261,7 @@ class _ShiftsPageState extends State<ShiftsPage> {
);
case ShiftTabType.history:
if (historyLoading) {
return const Center(child: CircularProgressIndicator());
return const ShiftsPageSkeleton();
}
return HistoryShiftsTab(historyShifts: historyShifts);
}

173
apps/mobile/packages/features/staff/shifts/lib/src/presentation/widgets/shift_details_page_skeleton.dart Normal file
View File

@@ -0,0 +1,173 @@
import 'package:design_system/design_system.dart';
import 'package:flutter/material.dart';
/// Shimmer loading skeleton for the shift details page.
///
/// Mimics the loaded layout: a header with icon + text lines, a stats row
/// with three stat cards, and content sections with date/time and location
/// placeholders.
class ShiftDetailsPageSkeleton extends StatelessWidget {
/// Creates a [ShiftDetailsPageSkeleton].
const ShiftDetailsPageSkeleton({super.key});
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: const UiAppBar(centerTitle: false),
body: UiShimmer(
child: SingleChildScrollView(
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
// Header: icon box + title/subtitle lines
Padding(
padding: const EdgeInsets.all(UiConstants.space5),
child: Row(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
UiShimmerBox(
width: 114,
height: 100,
borderRadius: UiConstants.radiusMd,
),
const SizedBox(width: UiConstants.space4),
const Expanded(
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
UiShimmerLine(width: 180, height: 20),
SizedBox(height: UiConstants.space3),
UiShimmerLine(width: 140, height: 14),
SizedBox(height: UiConstants.space1),
UiShimmerLine(width: 200, height: 12),
],
),
),
],
),
),
const Divider(height: 1, thickness: 0.5),
// Stats row: three stat cards
Padding(
padding: const EdgeInsets.all(UiConstants.space5),
child: Row(
children: List.generate(3, (index) {
return Expanded(
child: Padding(
padding: EdgeInsets.only(
left: index > 0 ? UiConstants.space2 : 0,
),
child: const _StatCardSkeleton(),
),
);
}),
),
),
const Divider(height: 1, thickness: 0.5),
// Date / time section
Padding(
padding: const EdgeInsets.all(UiConstants.space5),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
const UiShimmerLine(width: 100, height: 14),
const SizedBox(height: UiConstants.space3),
Row(
children: [
Expanded(
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: const [
UiShimmerLine(width: 80, height: 12),
SizedBox(height: UiConstants.space1),
UiShimmerLine(width: 120, height: 16),
],
),
),
Expanded(
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: const [
UiShimmerLine(width: 80, height: 12),
SizedBox(height: UiConstants.space1),
UiShimmerLine(width: 120, height: 16),
],
),
),
],
),
],
),
),
const Divider(height: 1, thickness: 0.5),
// Location section
Padding(
padding: const EdgeInsets.all(UiConstants.space5),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: const [
UiShimmerLine(width: 80, height: 14),
SizedBox(height: UiConstants.space3),
UiShimmerLine(height: 14),
SizedBox(height: UiConstants.space2),
UiShimmerLine(width: 240, height: 12),
],
),
),
const Divider(height: 1, thickness: 0.5),
// Description section
Padding(
padding: const EdgeInsets.all(UiConstants.space5),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: const [
UiShimmerLine(width: 120, height: 14),
SizedBox(height: UiConstants.space3),
UiShimmerLine(height: 12),
SizedBox(height: UiConstants.space2),
UiShimmerLine(height: 12),
SizedBox(height: UiConstants.space2),
UiShimmerLine(width: 200, height: 12),
],
),
),
],
),
),
),
);
}
}
/// Skeleton for a single stat card in the stats row.
class _StatCardSkeleton extends StatelessWidget {
const _StatCardSkeleton();
@override
Widget build(BuildContext context) {
return Container(
padding: const EdgeInsets.symmetric(vertical: UiConstants.space3),
decoration: BoxDecoration(
color: UiColors.bgThird,
borderRadius: UiConstants.radiusMd,
),
child: const Column(
children: [
UiShimmerCircle(size: 40),
SizedBox(height: UiConstants.space2),
UiShimmerLine(width: 50, height: 16),
SizedBox(height: UiConstants.space1),
UiShimmerLine(width: 60, height: 12),
],
),
);
}
}

72
apps/mobile/packages/features/staff/shifts/lib/src/presentation/widgets/shifts_page_skeleton.dart Normal file
View File

@@ -0,0 +1,72 @@
import 'package:design_system/design_system.dart';
import 'package:flutter/material.dart';
/// Shimmer loading skeleton for the shifts page body content.
///
/// Mimics the loaded layout with a section header and a list of shift card
/// placeholders. Used while the initial shifts data is being fetched.
class ShiftsPageSkeleton extends StatelessWidget {
/// Creates a [ShiftsPageSkeleton].
const ShiftsPageSkeleton({super.key});
@override
Widget build(BuildContext context) {
return UiShimmer(
child: Padding(
padding: const EdgeInsets.all(UiConstants.space4),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
const UiShimmerSectionHeader(),
const SizedBox(height: UiConstants.space3),
UiShimmerList(
itemCount: 5,
itemBuilder: (index) => const _ShiftCardSkeleton(),
),
],
),
),
);
}
}
/// Skeleton for a single shift card matching the shift list item layout.
///
/// Shows a rounded container with placeholder lines for the shift title,
/// time, location, and a trailing status badge.
class _ShiftCardSkeleton extends StatelessWidget {
const _ShiftCardSkeleton();
@override
Widget build(BuildContext context) {
return Container(
padding: const EdgeInsets.all(UiConstants.space4),
decoration: BoxDecoration(
border: Border.all(color: UiColors.border),
borderRadius: UiConstants.radiusLg,
),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Row(
children: [
const Expanded(
child: UiShimmerLine(width: 180, height: 16),
),
const SizedBox(width: UiConstants.space3),
UiShimmerBox(
width: 64,
height: 24,
borderRadius: UiConstants.radiusFull,
),
],
),
const SizedBox(height: UiConstants.space3),
const UiShimmerLine(width: 140, height: 12),
const SizedBox(height: UiConstants.space2),
const UiShimmerLine(width: 200, height: 12),
],
),
);
}
}

8
apps/mobile/pubspec.lock
View File

@@ -1397,6 +1397,14 @@ packages:
url: "https://pub.dev"
source: hosted
version: "3.0.0"
shimmer:
dependency: transitive
description:
name: shimmer
sha256: "5f88c883a22e9f9f299e5ba0e4f7e6054857224976a5d9f839d4ebdc94a14ac9"
url: "https://pub.dev"
source: hosted
version: "3.0.0"
sky_engine:
dependency: transitive
description: flutter