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analytics-empty-state.

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This commit is contained in:
Faris Armoush
2025-06-30 12:52:22 +03:00
parent db05331e9a
commit 9ebf474a60
6 changed files with 116 additions and 54 deletions
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18
lib/pages/analytics/modules/air_quality/widgets/aqi_distribution_chart_box.dart
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@ -3,7 +3,9 @@ import 'package:flutter_bloc/flutter_bloc.dart';
import 'package:syncrow_web/pages/analytics/modules/air_quality/blocs/air_quality_distribution/air_quality_distribution_bloc.dart';
import 'package:syncrow_web/pages/analytics/modules/air_quality/widgets/aqi_distribution_chart.dart';
import 'package:syncrow_web/pages/analytics/modules/air_quality/widgets/aqi_distribution_chart_title.dart';
import 'package:syncrow_web/pages/analytics/widgets/analytics_chart_empty_state_widget.dart';
import 'package:syncrow_web/pages/analytics/widgets/analytics_error_widget.dart';
import 'package:syncrow_web/utils/constants/assets.dart';
import 'package:syncrow_web/utils/style.dart';
class AqiDistributionChartBox extends StatelessWidget {
@ -32,8 +34,20 @@ class AqiDistributionChartBox extends StatelessWidget {
const SizedBox(height: 10),
const Divider(),
const SizedBox(height: 20),
Expanded(
child: AqiDistributionChart(chartData: state.chartData),
Visibility(
visible: state.chartData.isNotEmpty,
replacement: AnalyticsChartEmptyStateWidget(
isLoading: state.status == AirQualityDistributionStatus.loading,
isError: state.status == AirQualityDistributionStatus.failure,
isInitial: state.status == AirQualityDistributionStatus.initial,
errorMessage: state.errorMessage,
iconPath: Assets.emptyBarredChart,
),
child: Expanded(
child: AqiDistributionChart(
chartData: state.chartData,
),
),
),
],
),

20
lib/pages/analytics/modules/air_quality/widgets/range_of_aqi_chart_box.dart
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@ -3,7 +3,9 @@ import 'package:flutter_bloc/flutter_bloc.dart';
import 'package:syncrow_web/pages/analytics/modules/air_quality/blocs/range_of_aqi/range_of_aqi_bloc.dart';
import 'package:syncrow_web/pages/analytics/modules/air_quality/widgets/range_of_aqi_chart.dart';
import 'package:syncrow_web/pages/analytics/modules/air_quality/widgets/range_of_aqi_chart_title.dart';
import 'package:syncrow_web/pages/analytics/widgets/analytics_chart_empty_state_widget.dart';
import 'package:syncrow_web/pages/analytics/widgets/analytics_error_widget.dart';
import 'package:syncrow_web/utils/constants/assets.dart';
import 'package:syncrow_web/utils/style.dart';
class RangeOfAqiChartBox extends StatelessWidget {
@ -32,10 +34,20 @@ class RangeOfAqiChartBox extends StatelessWidget {
const SizedBox(height: 10),
const Divider(),
const SizedBox(height: 20),
Expanded(
child: RangeOfAqiChart(
chartData: state.filteredRangeOfAqi,
selectedAqiType: state.selectedAqiType,
Visibility(
visible: state.filteredRangeOfAqi.isNotEmpty,
replacement: AnalyticsChartEmptyStateWidget(
isLoading: state.status == RangeOfAqiStatus.loading,
isError: state.status == RangeOfAqiStatus.failure,
isInitial: state.status == RangeOfAqiStatus.initial,
errorMessage: state.errorMessage,
iconPath: Assets.emptyRangeOfAqi,
),
child: Expanded(
child: RangeOfAqiChart(
chartData: state.filteredRangeOfAqi,
selectedAqiType: state.selectedAqiType,
),
),
),
],

22
lib/pages/analytics/modules/energy_management/widgets/energy_consumption_per_device_chart_box.dart
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@ -5,8 +5,10 @@ import 'package:syncrow_web/pages/analytics/modules/energy_management/blocs/ener
import 'package:syncrow_web/pages/analytics/modules/energy_management/widgets/chart_title.dart';
import 'package:syncrow_web/pages/analytics/modules/energy_management/widgets/energy_consumption_per_device_chart.dart';
import 'package:syncrow_web/pages/analytics/modules/energy_management/widgets/energy_consumption_per_device_devices_list.dart';
import 'package:syncrow_web/pages/analytics/widgets/analytics_chart_empty_state_widget.dart';
import 'package:syncrow_web/pages/analytics/widgets/analytics_error_widget.dart';
import 'package:syncrow_web/pages/analytics/widgets/charts_loading_widget.dart';
import 'package:syncrow_web/utils/constants/assets.dart';
import 'package:syncrow_web/utils/style.dart';
class EnergyConsumptionPerDeviceChartBox extends StatelessWidget {
@ -54,8 +56,24 @@ class EnergyConsumptionPerDeviceChartBox extends StatelessWidget {
const SizedBox(height: 20),
const Divider(height: 0),
const SizedBox(height: 20),
Expanded(
child: EnergyConsumptionPerDeviceChart(chartData: state.chartData),
Visibility(
visible: state.chartData.isNotEmpty &&
state.chartData
.every((e) => e.energy.every((e) => e.value != 0)),
replacement: AnalyticsChartEmptyStateWidget(
isLoading:
state.status == EnergyConsumptionPerDeviceStatus.loading,
isError: state.status == EnergyConsumptionPerDeviceStatus.failure,
isInitial:
state.status == EnergyConsumptionPerDeviceStatus.initial,
errorMessage: state.errorMessage,
iconPath: Assets.emptyEnergyManagementPerDevice,
),
child: Expanded(
child: EnergyConsumptionPerDeviceChart(
chartData: state.chartData,
),
),
),
],
),

21
lib/pages/analytics/modules/occupancy/widgets/occupancy_chart_box.dart
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@ -6,8 +6,10 @@ import 'package:syncrow_web/pages/analytics/modules/energy_management/widgets/ch
import 'package:syncrow_web/pages/analytics/modules/occupancy/blocs/occupancy/occupancy_bloc.dart';
import 'package:syncrow_web/pages/analytics/modules/occupancy/helpers/fetch_occupancy_data_helper.dart';
import 'package:syncrow_web/pages/analytics/modules/occupancy/widgets/occupancy_chart.dart';
import 'package:syncrow_web/pages/analytics/widgets/analytics_chart_empty_state_widget.dart';
import 'package:syncrow_web/pages/analytics/widgets/analytics_error_widget.dart';
import 'package:syncrow_web/pages/space_tree/bloc/space_tree_bloc.dart';
import 'package:syncrow_web/utils/constants/assets.dart';
import 'package:syncrow_web/utils/style.dart';
class OccupancyChartBox extends StatelessWidget {
@ -67,7 +69,24 @@ class OccupancyChartBox extends StatelessWidget {
const SizedBox(height: 20),
const Divider(),
const SizedBox(height: 20),
Expanded(child: OccupancyChart(chartData: state.chartData)),
Visibility(
visible: state.chartData.isNotEmpty &&
state.chartData.every(
(e) => e.occupancy.isNotEmpty,
),
replacement: AnalyticsChartEmptyStateWidget(
isLoading: state.status == OccupancyStatus.loading,
isError: state.status == OccupancyStatus.failure,
isInitial: state.status == OccupancyStatus.initial,
errorMessage: state.errorMessage,
iconPath: Assets.emptyBarredChart,
),
child: Expanded(
child: OccupancyChart(
chartData: state.chartData,
),
),
),
],
),
);

33
lib/pages/analytics/modules/occupancy/widgets/occupancy_heat_map_box.dart
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@ -6,8 +6,10 @@ import 'package:syncrow_web/pages/analytics/modules/energy_management/widgets/ch
import 'package:syncrow_web/pages/analytics/modules/occupancy/blocs/occupancy_heat_map/occupancy_heat_map_bloc.dart';
import 'package:syncrow_web/pages/analytics/modules/occupancy/helpers/fetch_occupancy_data_helper.dart';
import 'package:syncrow_web/pages/analytics/modules/occupancy/widgets/occupancy_heat_map.dart';
import 'package:syncrow_web/pages/analytics/widgets/analytics_chart_empty_state_widget.dart';
import 'package:syncrow_web/pages/analytics/widgets/analytics_error_widget.dart';
import 'package:syncrow_web/pages/space_tree/bloc/space_tree_bloc.dart';
import 'package:syncrow_web/utils/constants/assets.dart';
import 'package:syncrow_web/utils/style.dart';
class OccupancyHeatMapBox extends StatelessWidget {
@ -68,16 +70,29 @@ class OccupancyHeatMapBox extends StatelessWidget {
const SizedBox(height: 20),
const Divider(),
const SizedBox(height: 20),
Expanded(
child: OccupancyHeatMap(
selectedDate:
context.watch<AnalyticsDatePickerBloc>().state.yearlyDate,
heatMapData: state.heatMapData.asMap().map(
(_, value) => MapEntry(
value.eventDate,
value.countTotalPresenceDetected,
Visibility(
visible: state.heatMapData.isNotEmpty &&
state.heatMapData.every(
(e) => e.countTotalPresenceDetected != 0,
),
replacement: AnalyticsChartEmptyStateWidget(
isLoading: state.status == OccupancyHeatMapStatus.loading,
isError: state.status == OccupancyHeatMapStatus.failure,
isInitial: state.status == OccupancyHeatMapStatus.initial,
errorMessage: state.errorMessage,
iconPath: Assets.emptyHeatmap,
),
child: Expanded(
child: OccupancyHeatMap(
selectedDate:
context.watch<AnalyticsDatePickerBloc>().state.yearlyDate,
heatMapData: state.heatMapData.asMap().map(
(_, value) => MapEntry(
value.eventDate,
value.countTotalPresenceDetected,
),
),
),
),
),
),
],

56
lib/pages/analytics/widgets/analytics_chart_empty_state_widget.dart
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@ -27,53 +27,37 @@ class AnalyticsChartEmptyStateWidget extends StatelessWidget {
@override
Widget build(BuildContext context) {
return Expanded(
child: () {
if (isLoading) {
return const AppLoadingIndicator();
} else if (isError) {
return _buildState(
context,
message: errorMessage ?? 'Something went wrong',
color: ColorsManager.red,
);
} else if (isInitial) {
return _buildState(context, message: initialMessage);
} else {
return _buildState(context, message: noDataMessage);
}
}(),
child: _buildWidgetBasedOnState(context),
);
}
Widget _buildState(
BuildContext context, {
required String message,
Color? color,
}) {
final disabledColor = context.theme.disabledColor;
Widget _buildWidgetBasedOnState(BuildContext context) {
final widgetsMap = {
isLoading: const AppLoadingIndicator(),
isInitial: _buildState(context, initialMessage),
isError: _buildState(context, errorMessage ?? 'Something went wrong'),
};
return widgetsMap[true] ?? _buildState(context, noDataMessage);
}
Widget _buildState(BuildContext context, String message) {
return Center(
child: Column(
spacing: 16,
mainAxisAlignment: MainAxisAlignment.center,
children: [
const SizedBox(height: 16),
Expanded(
child: SvgPicture.asset(
iconPath,
fit: BoxFit.contain,
colorFilter: ColorFilter.mode(
color ?? disabledColor,
BlendMode.srcIn,
),
),
),
Expanded(child: SvgPicture.asset(iconPath, fit: BoxFit.contain)),
SelectableText(
message,
style: context.textTheme.bodyMedium?.copyWith(
color: color ?? disabledColor,
fontSize: 16,
fontWeight: FontWeight.w700,
),
style: isError
? context.textTheme.bodyMedium?.copyWith(
color: ColorsManager.red,
fontSize: 16,
fontWeight: FontWeight.w700,
)
: null,
textAlign: TextAlign.center,
),
const SizedBox(height: 16),