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✨ Matching alert

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This commit is contained in:
LittleSheep
2024-08-15 15:57:58 +08:00
parent 22f3027d6f
commit 09e904f52f
7 changed files with 230 additions and 11 deletions
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4
lib/main.dart
View File

@@ -63,7 +63,7 @@ class MyApp extends StatelessWidget {
}
void _initializeProviders(BuildContext context) async {
Get.lazyPut(() => FoodDataController());
Get.lazyPut(() => AlertController());
Get.put(FoodDataController());
Get.put(AlertController());
}
}

20
lib/models/alert_configuration.dart
View File

@@ -22,3 +22,23 @@ class AlertConfiguration {
maxValue: json['max_value'],
);
}
class AlertDetectResult {
AlertConfiguration config;
String name;
String? unitName;
double? current;
double? difference;
bool isOutOfRange;
bool isUndetected;
AlertDetectResult({
required this.config,
required this.name,
required this.unitName,
required this.current,
required this.difference,
required this.isOutOfRange,
required this.isUndetected,
});
}

127
lib/screens/food/details.dart
View File

@@ -1,29 +1,142 @@
import 'package:dietary_guard/controllers/alert.dart';
import 'package:dietary_guard/models/alert_configuration.dart';
import 'package:dietary_guard/models/food_data.dart';
import 'package:dietary_guard/widgets/alert_detect_result.dart';
import 'package:flutter/material.dart';
import 'package:get/get.dart';
class FoodDetailsScreen extends StatelessWidget {
class FoodDetailsScreen extends StatefulWidget {
final FoodData item;
const FoodDetailsScreen({super.key, required this.item});
@override
State<FoodDetailsScreen> createState() => _FoodDetailsScreenState();
}
class _FoodDetailsScreenState extends State<FoodDetailsScreen> {
final List<AlertDetectResult> _alertDetectResult = List.empty(growable: true);
@override
void initState() {
super.initState();
_detectAlert();
}
void _detectAlert() {
final AlertController alert = Get.find();
if (alert.configuration.isEmpty) return;
for (final item in alert.configuration) {
for (final nutrient in widget.item.foodNutrients) {
if (item.nutrientId != nutrient.nutrientId) continue;
bool isOutOfRange = false;
double? difference;
bool isUndetected = false;
if (nutrient.value != null) {
final value = nutrient.value ?? 0;
if (value > item.maxValue) {
difference = value - item.maxValue;
isOutOfRange = true;
} else if (value < item.minValue) {
difference = value - item.minValue;
isOutOfRange = true;
}
} else {
isUndetected = true;
}
_alertDetectResult.add(AlertDetectResult(
config: item,
name: nutrient.nutrientName,
unitName: unitNameValues.reverse[nutrient.unitName],
current: nutrient.value,
difference: difference,
isOutOfRange: isOutOfRange,
isUndetected: isUndetected,
));
}
}
}
Widget _buildShowAlertResultButton() {
return IconButton(
icon: const Icon(Icons.assignment),
onPressed: () {
showModalBottomSheet(
useRootNavigator: true,
isScrollControlled: true,
context: context,
builder: (context) => AlertDetectResultDialog(
result: _alertDetectResult,
),
);
},
);
}
@override
Widget build(BuildContext context) {
return Material(
color: Theme.of(context).colorScheme.surface,
child: Scaffold(
appBar: AppBar(
title: Text(item.description),
title: Text(widget.item.description),
),
body: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
if (_alertDetectResult.isEmpty)
MaterialBanner(
padding: const EdgeInsets.only(left: 24, right: 8),
content: Text('alertEmpty'.tr),
actions: const [SizedBox()],
dividerColor: Colors.transparent,
)
else if (_alertDetectResult.any((x) => x.isOutOfRange))
MaterialBanner(
leading: const Icon(Icons.close),
backgroundColor: Colors.red,
padding: const EdgeInsets.only(left: 24, right: 8),
content: Text('alertOutOfRange'.trParams({
'count': _alertDetectResult
.where((x) => x.isOutOfRange)
.length
.toString()
})),
actions: [_buildShowAlertResultButton()],
dividerColor: Colors.transparent,
)
else if (_alertDetectResult.any((x) => x.isUndetected))
MaterialBanner(
leading: const Icon(Icons.question_mark),
backgroundColor: Colors.grey,
padding: const EdgeInsets.only(left: 24, right: 8),
content: Text('alertUnclear'.trParams({
'count': _alertDetectResult
.where((x) => x.isUndetected)
.length
.toString()
})),
actions: [_buildShowAlertResultButton()],
dividerColor: Colors.transparent,
)
else
MaterialBanner(
leading: const Icon(Icons.check),
backgroundColor: Colors.green,
padding: const EdgeInsets.only(left: 24, right: 8),
content: Text('alertSafe'.tr),
actions: [_buildShowAlertResultButton()],
dividerColor: Colors.transparent,
),
const SizedBox(height: 16),
Text('nutrients'.tr).paddingOnly(left: 24, right: 24, bottom: 8),
Expanded(
child: ListView.builder(
itemCount: item.foodNutrients.length,
itemCount: widget.item.foodNutrients.length,
itemBuilder: (context, idx) {
final entry = item.foodNutrients[idx];
final entry = widget.item.foodNutrients[idx];
final unitName = unitNameValues.reverse[entry.unitName];
return ListTile(
contentPadding: const EdgeInsets.symmetric(horizontal: 24),
@@ -35,13 +148,15 @@ class FoodDetailsScreen extends StatelessWidget {
Badge(label: Text('#${entry.nutrientId}'))
],
),
subtitle: Text('${entry.nutrientNumber} ${unitName}'),
subtitle: Text(
'${entry.value?.toString() ?? '-'} $unitName',
),
);
},
),
)
],
).paddingSymmetric(vertical: 24),
),
),
);
}

4
lib/screens/query.dart
View File

@@ -16,7 +16,6 @@ class QueryScreen extends StatefulWidget {
class _QueryScreenState extends State<QueryScreen> {
bool _isLoading = false;
int _totalCount = 0;
List<FoodData> _foodData = List.empty();
Future<void> _searchFood(String probe) async {
@@ -30,7 +29,6 @@ class _QueryScreenState extends State<QueryScreen> {
final result = await data.searchFood(probe);
setState(() {
_totalCount = result.totalHits;
_foodData = result.foods;
_isLoading = false;
});
@@ -77,7 +75,7 @@ class _QueryScreenState extends State<QueryScreen> {
const EdgeInsets.symmetric(horizontal: 24),
title: Text(item.description),
subtitle: Text(
DateFormat("yyyy-MM-dd").format(item.publishedDate),
'${DateFormat("yyyy-MM-dd").format(item.mostRecentAcquisitionDate ?? item.publishedDate)} ${foodCategoryValues.reverse[item.foodCategory] ?? ''}',
),
onTap: () => open(),
),

1
lib/translations/en_us.dart
View File

@@ -12,4 +12,5 @@ const i18nEnglish = {
'alertNutrientId': 'Nutrient ID',
'alertMaxValue': 'Max',
'alertMinValue': 'Min',
'alerts': 'Alerts',
};

6
lib/translations/zh_cn.dart
View File

@@ -12,4 +12,10 @@ const i18nSimplifiedChinese = {
'alertNutrientId': '营养物质编号',
'alertMaxValue': '告警上限',
'alertMinValue': '告警下限',
'alerts': '告警',
'alertOutOfRange': '有 @count 项告警规则触发，点击右侧按钮了解详情',
'alertUnclear': '有 @count 项告警规则并无数据支持，点击右侧按钮了解详情',
'alertEmpty': '无告警规则配置，前往设置添加规则',
'alertSafe': '无告警规则触发，可安心食用',
'alertDetectResult': '告警匹配详情',
};

79
lib/widgets/alert_detect_result.dart Normal file
View File

@@ -0,0 +1,79 @@
import 'package:dietary_guard/models/alert_configuration.dart';
import 'package:flutter/material.dart';
import 'package:get/get.dart';
class AlertDetectResultDialog extends StatelessWidget {
final List<AlertDetectResult> result;
const AlertDetectResultDialog({super.key, required this.result});
Color _getColor(AlertDetectResult result) {
if (result.isOutOfRange) {
return Colors.red;
} else if (result.isUndetected) {
return Colors.grey;
} else {
return Colors.green;
}
}
IconData _getIcon(AlertDetectResult result) {
if (result.isOutOfRange) {
return Icons.close;
} else if (result.isUndetected) {
return Icons.question_mark;
} else {
return Icons.check;
}
}
@override
Widget build(BuildContext context) {
return SizedBox(
height: MediaQuery.of(context).size.height * 0.65,
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Container(
padding: const EdgeInsets.only(
left: 24,
right: 24,
top: 24,
bottom: 8,
),
child: Text(
'alertDetectResult'.tr,
style: Theme.of(context).textTheme.titleLarge,
),
),
Expanded(
child: ListView.builder(
itemCount: result.length,
itemBuilder: (context, idx) {
final item = result[idx];
return ListTile(
contentPadding: const EdgeInsets.symmetric(horizontal: 24),
leading: CircleAvatar(
backgroundColor: _getColor(item),
child: Icon(_getIcon(item), color: Colors.white),
),
title: Row(
crossAxisAlignment: CrossAxisAlignment.center,
children: [
Text(item.name),
const SizedBox(width: 6),
Badge(label: Text('#${item.config.nutrientId}'))
],
),
subtitle: Text(
'${item.current} ${(item.difference ?? 0) > 0 ? '↑' : '↓'}${item.difference?.abs()} ${item.unitName}',
),
);
},
),
)
],
),
);
}
}