Occupancy analytics devices bug (#297)

<!--
  Thanks for contributing!

Provide a description of your changes below and a general summary in the
title

Please look at the following checklist to ensure that your PR can be
accepted quickly:
-->

## Description

1. Supported new device type `NCPS` in analytics occupancy tab.
2. Fixed a bug where the devices weren't being shown.
3. removed old comment.
4. Increased size of `OccupancyEndSideBar` in medium sized screens.
5. Fixed TVOC code to read data.
6. Changed TVOC unit string to match the device. 
7. Fixed data loading bug in AQI.

## Type of Change

<!--- Put an `x` in all the boxes that apply: -->

- [ ] ✨ New feature (non-breaking change which adds functionality)
- [x] 🛠️ Bug fix (non-breaking change which fixes an issue)
- [x] ❌ Breaking change (fix or feature that would cause existing
functionality to change)
- [ ] 🧹 Code refactor
- [ ] ✅ Build configuration change
- [ ] 📝 Documentation
- [ ] 🗑️ Chore

lib/pages/analytics/models/analytics_device.dart

@@ -25,8 +25,8 @@ class AnalyticsDevice {
 
   factory AnalyticsDevice.fromJson(Map<String, dynamic> json) {
     return AnalyticsDevice(
-      uuid: json['uuid'] as String,
+      uuid: json['uuid'] as String? ?? '',
-      name: json['name'] as String,
+      name: json['name'] as String? ?? '',
       createdAt: json['createdAt'] != null
           ? DateTime.parse(json['createdAt'] as String)
           : null,
@@ -39,8 +39,8 @@ class AnalyticsDevice {
           ? ProductDevice.fromJson(json['productDevice'] as Map<String, dynamic>)
           : null,
       spaceUuid: json['spaceUuid'] as String?,
-      latitude: json['lat'] != null ? double.parse(json['lat'] as String) : null,
+      latitude: json['lat'] != null ? double.parse(json['lat'] as String? ?? '0.0') : null,
-      longitude: json['lon'] != null ? double.parse(json['lon'] as String) : null,
+      longitude: json['lon'] != null ? double.parse(json['lon'] as String? ?? '0.0') : null,
     );
   }
 }

lib/pages/analytics/modules/air_quality/helpers/fetch_air_quality_data_helper.dart

@@ -4,7 +4,6 @@ import 'package:syncrow_web/pages/analytics/modules/air_quality/blocs/air_qualit
 import 'package:syncrow_web/pages/analytics/modules/air_quality/blocs/device_location/device_location_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/aqi_type_dropdown.dart';
-import 'package:syncrow_web/pages/analytics/modules/analytics/blocs/analytics_date_picker_bloc/analytics_date_picker_bloc.dart';
 import 'package:syncrow_web/pages/analytics/modules/analytics/blocs/analytics_devices/analytics_devices_bloc.dart';
 import 'package:syncrow_web/pages/analytics/modules/energy_management/blocs/realtime_device_changes/realtime_device_changes_bloc.dart';
 import 'package:syncrow_web/pages/analytics/params/get_air_quality_distribution_param.dart';
@@ -22,7 +21,6 @@ abstract final class FetchAirQualityDataHelper {
     required String spaceUuid,
     bool shouldFetchAnalyticsDevices = true,
   }) {
-    final date = context.read<AnalyticsDatePickerBloc>().state.monthlyDate;
     final aqiType = context.read<AirQualityDistributionBloc>().state.selectedAqiType;
     if (shouldFetchAnalyticsDevices) {
       loadAnalyticsDevices(

lib/pages/analytics/modules/air_quality/widgets/aqi_device_info.dart

@@ -65,7 +65,7 @@ class AqiDeviceInfo extends StatelessWidget {
         );
         final tvocValue = _getValueForStatus(
           status,
-          'tvoc_value',
+          'voc_value',
           formatter: (value) => (value / 100).toStringAsFixed(2),
         );
 

lib/pages/analytics/modules/air_quality/widgets/aqi_type_dropdown.dart

@@ -7,7 +7,7 @@ enum AqiType {
   pm25('PM2.5', 'µg/m³', 'pm25'),
   pm10('PM10', 'µg/m³', 'pm10'),
   hcho('HCHO', 'mg/m³', 'cho2'),
-  tvoc('TVOC', 'µg/m³', 'voc'),
+  tvoc('TVOC', 'mg/m³', 'voc'),
   co2('CO2', 'ppm', 'co2');
 
   const AqiType(this.value, this.unit, this.code);

lib/pages/analytics/modules/occupancy/helpers/fetch_occupancy_data_helper.dart

@@ -81,7 +81,7 @@ abstract final class FetchOccupancyDataHelper {
             param: GetAnalyticsDevicesParam(
               communityUuid: communityUuid,
               spaceUuid: spaceUuid,
-              deviceTypes: ['WPS', 'CPS'],
+              deviceTypes: ['WPS', 'CPS', 'NCPS'],
               requestType: AnalyticsDeviceRequestType.occupancy,
             ),
             onSuccess: (device) {

lib/pages/analytics/modules/occupancy/views/analytics_occupancy_view.dart

@@ -20,7 +20,7 @@ class AnalyticsOccupancyView extends StatelessWidget {
             child: Column(
               spacing: 32,
               children: [
-                SizedBox(height: height * 0.46, child: const OccupancyEndSideBar()),
+                SizedBox(height: height * 0.8, child: const OccupancyEndSideBar()),
                 SizedBox(height: height * 0.5, child: const OccupancyChartBox()),
                 SizedBox(height: height * 0.5, child: const OccupancyHeatMapBox()),
               ],

lib/pages/analytics/modules/occupancy/widgets/occupancy_end_side_bar.dart

@@ -26,7 +26,6 @@ class OccupancyEndSideBar extends StatelessWidget {
               const AnalyticsSidebarHeader(title: 'Presence Sensor'),
               Expanded(
                 child: SizedBox(
-                  // height: MediaQuery.sizeOf(context).height * 0.2,
                   child: PowerClampEnergyStatusWidget(
                     status: [
                       PowerClampEnergyStatus(