Merge pull request #106 from covid19cuba/develop

Release 0.4.0

Author: leynier

CHANGELOG.md

@@ -1,5 +1,23 @@
 # Covid19 Cuba Data Mobile Application Changelog
 
+## [0.4.0] - April 7, 2020
+
+### Added
+
+* Charts with deaths and recovered data.
+* Settings page
+* Option for mode of connection
+* Remember entity selected for comparison with Cuba
+
+### Changed
+
+* Change data of few charts
+
+### Fixed
+
+* Fix problem with encoding
+* Fix table of provinces and municipalities
+
 ## [0.3.1] - April 4, 2020 
 
 ### Changed

lib/main.dart

@@ -16,9 +16,16 @@ void main() async {
 
   await NotificationManager.initialize();
 
-  await setUpTasks();
+  /*int setUpTasksMinutes;
+  try {
+    setUpTasksMinutes = PrefService.getInt(Constants.prefSetUpTasksMinutes);
+  } catch (e) {
+    log(e.toString());
+    setUpTasksMinutes = Constants.setUpTasksMinutesDefault;
+  }
+  await setUpTasks(setUpTasksMinutes);
 
-  await setUpClapsTime();
+  await setUpClapsTime();*/
 
   // TODO: Bug in advice notifications, meanwhile they should be disabled
   /*var notifications = getApplicationNotifications();

lib/src/blocs/home_bloc.dart

@@ -37,10 +37,7 @@ class HomeBloc extends Bloc<HomeEvent, HomeState> {
           }
         }
         setCubaDataToCache(data);
-        var countries = await getCountriesDataFromCache();
-        if (countries == null) countries = await getCountriesData();
-        setCountriesDataToCache(countries);
-        yield LoadedHomeState(data: data, countries: countries);
+        yield LoadedHomeState(data: data);
       } on BadRequestException catch (e) {
         log(e.toString());
         var data = await getCubaDataFromCache();
@@ -79,9 +76,7 @@ class HomeBloc extends Bloc<HomeEvent, HomeState> {
       try {
         var data = await getCubaData();
         setCubaDataToCache(data);
-        var countries = await getCountriesData();
-        setCountriesDataToCache(countries);
-        yield LoadedHomeState(data: data, countries: countries);
+        yield LoadedHomeState(data: data);
       } on BadRequestException catch (e) {
         log(e.toString());
         var data = await getCubaDataFromCache();
@@ -119,9 +114,7 @@ class HomeBloc extends Bloc<HomeEvent, HomeState> {
       try {
         var data = await getCubaData();
         setCubaDataToCache(data);
-        var countries = await getCountriesData();
-        setCountriesDataToCache(countries);
-        yield LoadedHomeState(data: data, countries: countries);
+        yield LoadedHomeState(data: data);
       } on BadRequestException catch (e) {
         log(e.toString());
         var data = await getCubaDataFromCache();

lib/src/blocs/states/home_states.dart

@@ -16,11 +16,8 @@ class LoadingHomeState extends HomeState {}
 
 class LoadedHomeState extends HomeState {
   final DataModel data;
-  final WorldTotalsModel countries;
 
-  const LoadedHomeState({@required this.data, @required this.countries})
-      : assert(data != null),
-        assert(countries != null);
+  const LoadedHomeState({@required this.data}) : assert(data != null);
 
   @override
   List<Object> get props => [data];

lib/src/data_providers/countries_data_provider.dart

@@ -2,51 +2,73 @@ import 'dart:convert';
 import 'dart:developer';
 
 import 'package:http/http.dart';
+import 'package:package_info/package_info.dart';
 import 'package:preferences/preferences.dart';
 
 import 'package:covid19cuba/src/models/models.dart';
 import 'package:covid19cuba/src/utils/utils.dart';
 
-const urlCubaDataCU = 'https://www.cusobu.nat.cu/covid/data/covid19-cuba.json';
+const urlCubaDataCU = 'https://cusobu.nat.cu/covid/api/v1/all.json';
 const urlCubaDataIO =
-    'https://covid19cubadata.github.io/data/covid19-cuba.json';
+    'https://covid19cuba.github.io/covid19cubadata.github.io/api/v1/all.json';
 
 Future<DataModel> getCubaData() async {
-  try {
-    return await getCubaDataFrom(urlCubaDataCU);
-  } catch (e) {
-    log(e.toString());
-    return await getCubaDataFrom(urlCubaDataIO);
+  var mode = PrefService.getInt(Constants.prefConnectionMode) ??
+      Constants.ConnectionModeMerge;
+  switch (mode) {
+    case Constants.ConnectionModeIntranet:
+      return await getCubaDataFrom(urlCubaDataCU);
+    case Constants.ConnectionModeInternet:
+      return await getCubaDataFrom(urlCubaDataIO);
+    case Constants.ConnectionModeMerge:
+    default:
+      try {
+        return await getCubaDataFrom(urlCubaDataCU);
+      } catch (e) {
+        log(e.toString());
+        return await getCubaDataFrom(urlCubaDataIO);
+      }
   }
 }
 
 Future<DataModel> getCubaDataFrom(String url) async {
-  var resp = await get(url, headers: {'Accept-Encoding':'gzip, deflate, br'});
+  var resp = await get(url, headers: {
+    'Accept-Encoding': 'gzip, deflate, br',
+  });
   if (resp.statusCode == 404) {
     throw InvalidSourceException('Source is invalid');
   } else if (resp.statusCode != 200) {
     throw BadRequestException('Bad request');
   }
   DataModel result;
   try {
-    result = DataModel.fromJson(jsonDecode(resp.body));
+    var json = jsonDecode(utf8.decode(resp.bodyBytes));
+    result = DataModel.fromJson(json);
   } catch (e) {
     log(e.toString());
     throw ParseException('Parse error');
   }
-  try{
+  try {
     int time = (DateTime.now().millisecondsSinceEpoch / 1000).round() - 1;
-    PrefService.setInt('last_data_update', time);
-  }
-  catch (e) {
+    PrefService.setInt(Constants.prefLastDataUpdate, time);
+    var packageInfo = await PackageInfo.fromPlatform();
+    var versionCode = int.parse(packageInfo.buildNumber);
+    PrefService.setInt(Constants.prefVersionCode, versionCode);
+  } catch (e) {
     log(e.toString());
   }
   return result;
 }
 
 Future<DataModel> getCubaDataFromCache() async {
   try {
-    var data = PrefService.getString('data');
+    var packageInfo = await PackageInfo.fromPlatform();
+    var versionCodeNow = int.parse(packageInfo.buildNumber);
+    var versionCodeOld = PrefService.getInt(Constants.prefVersionCode) ?? 0;
+    if (versionCodeNow != versionCodeOld) {
+      return null;
+    }
+    var data = PrefService.getString(Constants.prefData);
     if (data == null) {
       return null;
     }
@@ -60,7 +82,7 @@ Future<DataModel> getCubaDataFromCache() async {
 Future<void> setCubaDataToCache(DataModel data) async {
   try {
     String result = jsonEncode(data.toJson());
-    PrefService.setString('data', result);
+    PrefService.setString(Constants.prefData, result);
   } catch (e) {
     log(e.toString());
   }

lib/src/data_providers/cuba_data_provider.dart

@@ -1,5 +1,4 @@
 export 'cuba_data_provider.dart';
-export 'countries_data_provider.dart';
 export 'info_update_provider.dart';
 export 'news_provider.dart';
 export 'notifications_data_provider.dart';

lib/src/data_providers/data_providers.dart

@@ -12,7 +12,7 @@ const is_info_updated_url = 'https://www.cusobu.nat.cu/covid/cubadata/status/';
 Future<InfoUpdate> isInfoUpdated() async {
   int time;
   try {
-    time = PrefService.getInt('last_data_update');
+    time = PrefService.getInt(Constants.prefLastDataUpdate);
   } catch (e) {
     log(e.toString());
     time = (DateTime.now().millisecondsSinceEpoch / 1000).round() - 1;

lib/src/data_providers/info_update_provider.dart

@@ -1,3 +1,4 @@
+/*
 import 'dart:math';
 
 import 'package:covid19cuba/src/models/models.dart';
@@ -46,3 +47,4 @@ List<LocalNotification> getApplicationNotifications() {
   }
   return notifications;
 }
+*/

lib/src/data_providers/notifications_data_provider.dart

@@ -0,0 +1,20 @@
+import 'package:json_annotation/json_annotation.dart';
+
+import 'package:covid19cuba/src/models/models.dart';
+
+part 'cases_by_mode_of_contagion.g.dart';
+
+@JsonSerializable()
+class CasesByModeOfContagion {
+  Item imported;
+  Item inserted;
+  Item autochthonous;
+  Item unknown;
+
+  CasesByModeOfContagion();
+
+  factory CasesByModeOfContagion.fromJson(Map<String, dynamic> json) =>
+      _$CasesByModeOfContagionFromJson(json);
+
+  Map<String, dynamic> toJson() => _$CasesByModeOfContagionToJson(this);
+}

lib/src/models/cases_by_mode_of_contagion.dart

@@ -0,0 +1,19 @@
+import 'package:json_annotation/json_annotation.dart';
+
+import 'package:covid19cuba/src/models/models.dart';
+
+part 'cases_by_nationality.g.dart';
+
+@JsonSerializable()
+class CasesByNationality {
+  Item foreign;
+  Item cubans;
+  Item unknown;
+
+  CasesByNationality();
+
+  factory CasesByNationality.fromJson(Map<String, dynamic> json) =>
+      _$CasesByNationalityFromJson(json);
+
+  Map<String, dynamic> toJson() => _$CasesByNationalityToJson(this);
+}

lib/src/models/cases_by_mode_of_contagion.g.dart

@@ -0,0 +1,19 @@
+import 'package:json_annotation/json_annotation.dart';
+
+import 'package:covid19cuba/src/models/models.dart';
+
+part 'cases_by_sex.g.dart';
+
+@JsonSerializable()
+class CasesBySex {
+  Item men;
+  Item women;
+  Item unknown;
+
+  CasesBySex();
+
+  factory CasesBySex.fromJson(Map<String, dynamic> json) =>
+      _$CasesBySexFromJson(json);
+
+  Map<String, dynamic> toJson() => _$CasesBySexToJson(this);
+}