Add air quality forecasting functionality and improve analytics compo… #2367
Conversation
📝 WalkthroughWalkthroughThis pull request introduces comprehensive changes to the air quality forecasting system in the mobile application. The modifications include adding an Changes
Possibly related PRs
Suggested Labels
Suggested Reviewers
Poem
Thank you for using CodeRabbit. We offer it for free to the OSS community and would appreciate your support in helping us grow. If you find it useful, would you consider giving us a shout-out on your favorite social media? 🪧 TipsChatThere are 3 ways to chat with CodeRabbit:
Note: Be mindful of the bot's finite context window. It's strongly recommended to break down tasks such as reading entire modules into smaller chunks. For a focused discussion, use review comments to chat about specific files and their changes, instead of using the PR comments. CodeRabbit Commands (Invoked using PR comments)
Other keywords and placeholders
CodeRabbit Configuration File (
|
![coderabbitai[bot]](https://avatars.githubusercontent.com/in/347564?s=60&v=4){kind=small}
There was a problem hiding this comment.
Actionable comments posted: 5
🧹 Nitpick comments (7)
mobile-v3/lib/src/app/dashboard/models/forecast_response.dart (2)
45-46: Ensure proper type conversion for 'max' in 'AqiRange.fromJson'In
AqiRange.fromJson, themaxfield is being converted todoublewithout adequate null checking. Sincemaxcan benull, make sure to handle this case to prevent potential runtime errors.Consider this modification:
max: json['max'] != null ? json['max'].toDouble() : null, + // Ensure 'max' is properly converted or set to null
67-70: Handle missing JSON fields in 'Forecast.fromJson'The fields
aqiCategory,aqiColor, andaqiColorNamemay not always be present in the incoming JSON. It's a good practice to provide default values or handle nulls to avoid unexpected errors.Modify the factory constructor:
aqiCategory: json["aqi_category"] ?? 'Unknown', aqiColor: json["aqi_color"] ?? '#FFFFFF', aqiColorName: json["aqi_color_name"] ?? 'Unknown',mobile-v3/lib/src/meta/utils/forecast_utils.dart (2)
33-40: Sort 'aqiRanges' to ensure correct category matchingSince
aqiRanges.valuesdoesn't guarantee order, thegetAirQualityfunction might return incorrect categories if ranges overlap or are out of order. Sorting the ranges byminvalue ensures consistent and accurate matching.Here's how you might implement it:
var sortedRanges = aqiRanges.values.toList() ..sort((a, b) => a.min.compareTo(b.min)); for (var range in sortedRanges) { if (value >= range.min && (range.max == null || value <= range.max!)) { return range.aqiCategory; } }
4-30: Use enums for 'aqiCategory' to enhance type safetyUsing strings for
aqiCategorycan lead to typos and makes refactoring harder. By defining an enum, you improve maintainability and reduce the risk of errors.Define an enum:
enum AqiCategory { Good, Moderate, UnhealthyForSensitiveGroups, Unhealthy, VeryUnhealthy, Hazardous, Unavailable, }Update your classes to use
AqiCategoryinstead ofString, and adjust serialization accordingly.mobile-v3/lib/src/app/dashboard/widgets/analytics_forecast_widget.dart (3)
37-38: Set 'active' state dynamically for 'ForeCastChip'The
activeproperty is currently hardcoded tofalse. To improve user interaction, consider setting this value based on user selection or current date.For instance:
active: e.time.day == DateTime.now().day,
52-57: Enhance error feedback in 'BlocBuilder' fallbackDisplaying
state.toString()may not provide meaningful information to the user. Providing a user-friendly message or a retry option could improve the user experience.Example:
return Center( child: Text('Failed to load forecast data. Please try again later.'), );
94-98: Add error handling for missing or invalid image pathsThere's a possibility that
imagePathis empty or incorrect, which could cause a runtime error. Including error handling or a default image ensures your app remains robust.Modify the widget:
SvgPicture.asset( imagePath.isNotEmpty ? imagePath : 'assets/images/shared/airquality_indicators/default.svg', height: 26, width: 26, )
📜 Review details
Configuration used: CodeRabbit UI
Review profile: CHILL
Plan: Pro
📒 Files selected for processing (7)
mobile-v3/lib/src/app/dashboard/models/forecast_response.dart(1 hunks)mobile-v3/lib/src/app/dashboard/pages/dashboard_page.dart(1 hunks)mobile-v3/lib/src/app/dashboard/widgets/analytics_card.dart(2 hunks)mobile-v3/lib/src/app/dashboard/widgets/analytics_forecast_widget.dart(1 hunks)mobile-v3/lib/src/app/dashboard/widgets/analytics_specifics.dart(2 hunks)mobile-v3/lib/src/meta/utils/forecast_utils.dart(1 hunks)mobile-v3/lib/src/meta/utils/utils.dart(1 hunks)
✅ Files skipped from review due to trivial changes (2)
- mobile-v3/lib/src/app/dashboard/pages/dashboard_page.dart
- mobile-v3/lib/src/meta/utils/utils.dart
🔇 Additional comments (2)
mobile-v3/lib/src/app/dashboard/widgets/analytics_forecast_widget.dart (1)
36-42:⚠️ Potential issueVerify correct value for air quality icon selection
You're passing
e.pm25togetForecastAirQualityIcon(), which expects an AQI value derived from PM2.5 concentration. Ensure thatpm25is converted to the appropriate AQI value before using it to select the air quality icon.Consider converting
pm25to an AQI value:double aqiValue = convertPm25ToAqi(e.pm25); // Then use 'aqiValue' in your function imagePath: getForecastAirQualityIcon(aqiValue, state.response.aqiRanges),If you haven't implemented
convertPm25ToAqi, I can help with that.mobile-v3/lib/src/app/dashboard/widgets/analytics_specifics.dart (1)
106-108: Great addition of the forecast widget!The integration of AnalyticsForecastWidget aligns well with the PR objective of adding air quality forecasting functionality. The placement in the UI hierarchy makes sense.
| class AqiRange { | ||
| final String aqiCategory; | ||
| final String aqiColor; | ||
| final String aqiColorName; | ||
| final String label; | ||
| final double? max; | ||
| final double min; | ||
|
|
||
| AqiRange({ | ||
| required this.aqiCategory, | ||
| required this.aqiColor, | ||
| required this.aqiColorName, | ||
| required this.label, | ||
| required this.max, | ||
| required this.min, | ||
| }); | ||
|
|
||
| factory AqiRange.fromJson(Map<String, dynamic> json) { | ||
| return AqiRange( | ||
| aqiCategory: json['aqi_category'], | ||
| aqiColor: json['aqi_color'], | ||
| aqiColorName: json['aqi_color_name'], | ||
| label: json['label'], | ||
| max: json['max'] != null ? json['max'].toDouble() : null, | ||
| min: json['min'].toDouble(), | ||
| ); | ||
| } | ||
| } |
There was a problem hiding this comment.
Add 'toJson()' method to 'AqiRange' class for serialization
The AqiRange class lacks a toJson() method, which is necessary for proper serialization of aqiRanges. Without it, the serialization in ForecastResponse won't function correctly.
Add the following toJson() method to the AqiRange class:
Map<String, dynamic> toJson() => {
'aqi_category': aqiCategory,
'aqi_color': aqiColor,
'aqi_color_name': aqiColorName,
'label': label,
'max': max,
'min': min,
};| ); | ||
|
|
||
| Map<String, dynamic> toJson() => { | ||
| "forecasts": List<dynamic>.from(forecasts.map((x) => x.toJson())), | ||
| }; | ||
| } | ||
|
|
There was a problem hiding this comment.
Include 'aqiRanges' in 'toJson()' method of 'ForecastResponse'
The toJson() method currently doesn't serialize the aqiRanges field. This could lead to incomplete data when converting ForecastResponse to JSON, potentially causing issues when the data is transmitted or stored.
Apply this diff to include aqiRanges in the toJson() method:
Map<String, dynamic> toJson() => {
+ "aqi_ranges": aqiRanges.map((key, value) => MapEntry(key, value.toJson())),
"forecasts": List<dynamic>.from(forecasts.map((x) => x.toJson())),
};Committable suggestion skipped: line range outside the PR's diff.
| final String aqiCategory; | ||
| final String aqiColor; | ||
| final String aqiColorName; | ||
| final double pm25; | ||
| final DateTime time; | ||
|
|
||
| Forecast({ | ||
| required this.measurement, | ||
| required this.aqiCategory, | ||
| required this.aqiColor, | ||
| required this.aqiColorName, | ||
| required this.pm25, | ||
| required this.time, | ||
| }); | ||
|
|
||
| factory Forecast.fromJson(Map<String, dynamic> json) => Forecast( | ||
| measurement: Measurement.fromJson(json["measurement"]), | ||
| pm25: json["pm2_5"]?.toDouble(), | ||
| aqiCategory: json["aqi_category"], | ||
| aqiColor: json["aqi_color"], | ||
| aqiColorName: json["aqi_color_name"], | ||
| pm25: json["pm2_5"]?.toDouble(), | ||
| time: DateTime.parse(json["time"]), | ||
| ); | ||
|
|
||
| Map<String, dynamic> toJson() => { | ||
| "pm2_5": pm25, | ||
| "time": time.toIso8601String(), | ||
| }; | ||
| } | ||
| } |
There was a problem hiding this comment.
Update 'toJson()' method in 'Forecast' to include new fields
The Forecast class has new fields aqiCategory, aqiColor, and aqiColorName, but they're not included in the toJson() method. Omitting these fields might lead to loss of critical data during serialization.
Apply this diff to update the toJson() method:
Map<String, dynamic> toJson() => {
+ "aqi_category": aqiCategory,
+ "aqi_color": aqiColor,
+ "aqi_color_name": aqiColorName,
"pm2_5": pm25,
"time": time.toIso8601String(),
};📝 Committable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.
| final String aqiCategory; | |
| final String aqiColor; | |
| final String aqiColorName; | |
| final double pm25; | |
| final DateTime time; | |
| Forecast({ | |
| required this.measurement, | |
| required this.aqiCategory, | |
| required this.aqiColor, | |
| required this.aqiColorName, | |
| required this.pm25, | |
| required this.time, | |
| }); | |
| factory Forecast.fromJson(Map<String, dynamic> json) => Forecast( | |
| measurement: Measurement.fromJson(json["measurement"]), | |
| pm25: json["pm2_5"]?.toDouble(), | |
| aqiCategory: json["aqi_category"], | |
| aqiColor: json["aqi_color"], | |
| aqiColorName: json["aqi_color_name"], | |
| pm25: json["pm2_5"]?.toDouble(), | |
| time: DateTime.parse(json["time"]), | |
| ); | |
| Map<String, dynamic> toJson() => { | |
| "pm2_5": pm25, | |
| "time": time.toIso8601String(), | |
| }; | |
| } | |
| } | |
| final String aqiCategory; | |
| final String aqiColor; | |
| final String aqiColorName; | |
| final double pm25; | |
| final DateTime time; | |
| Forecast({ | |
| required this.aqiCategory, | |
| required this.aqiColor, | |
| required this.aqiColorName, | |
| required this.pm25, | |
| required this.time, | |
| }); | |
| factory Forecast.fromJson(Map<String, dynamic> json) => Forecast( | |
| aqiCategory: json["aqi_category"], | |
| aqiColor: json["aqi_color"], | |
| aqiColorName: json["aqi_color_name"], | |
| pm25: json["pm2_5"]?.toDouble(), | |
| time: DateTime.parse(json["time"]), | |
| ); | |
| Map<String, dynamic> toJson() => { | |
| "aqi_category": aqiCategory, | |
| "aqi_color": aqiColor, | |
| "aqi_color_name": aqiColorName, | |
| "pm2_5": pm25, | |
| "time": time.toIso8601String(), | |
| }; | |
| } |
| @@ -70,7 +70,7 @@ class AnalyticsCard extends StatelessWidget { | |||
| SizedBox( | |||
| child: Center( | |||
| child: SvgPicture.asset( | |||
| getAirQualityIcon(measurement, measurement.pm25!.value ?? 10), | |||
| getAirQualityIcon(measurement, measurement.pm25!.value!), | |||
There was a problem hiding this comment.
Add null safety check to prevent potential crashes
The current implementation force unwraps measurement.pm25!.value! which could lead to runtime crashes. While there's a null check in the UI display, we should maintain defensive programming practices in utility function calls.
Consider this safer implementation:
- getAirQualityIcon(measurement, measurement.pm25!.value!),
+ getAirQualityIcon(measurement, measurement.pm25?.value ?? 10),📝 Committable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.
| getAirQualityIcon(measurement, measurement.pm25!.value!), | |
| getAirQualityIcon(measurement, measurement.pm25?.value ?? 10), |
| AnalyticsForecastWidget( | ||
| siteId: widget.measurement.siteDetails!.id!, | ||
| ), |
There was a problem hiding this comment.
Add null safety check for siteId
The force unwrap of widget.measurement.siteDetails!.id! could lead to runtime crashes if the site details are not available.
Consider adding a null check:
- siteId: widget.measurement.siteDetails!.id!,
+ siteId: widget.measurement.siteDetails?.id ?? '',Also, consider handling the case when siteId is empty in the AnalyticsForecastWidget.
📝 Committable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.
| AnalyticsForecastWidget( | |
| siteId: widget.measurement.siteDetails!.id!, | |
| ), | |
| AnalyticsForecastWidget( | |
| siteId: widget.measurement.siteDetails?.id ?? '', | |
| ), |
…nents
Summary of Changes (What does this PR do?)
Status of maturity (all need to be checked before merging):
How should this be manually tested?
What are the relevant tickets?
Screenshots (optional)
Summary by CodeRabbit
New Features
Improvements
Code Cleanup