Inserimento posizione libro via CAP.

Took 40 minutes

lib/bloc/book_bloc.dart

@@ -38,6 +38,7 @@ class BooksBloc {
     }
     _booksFetcher.sink.add(books);
     debugPrint("Inviate al sink tutte le ricerche.");
+    debugPrint(StackTrace.current.toString());
 
     return books;
   }

lib/generated/intl/messages_en.dart

@@ -60,6 +60,8 @@ class MessageLookup extends MessageLookupByLibrary {
         "insertIsbn": MessageLookupByLibrary.simpleMessage("Insert ISBN"),
         "insertSmsCode": MessageLookupByLibrary.simpleMessage(
             "Insert the code you received by SMS"),
+        "insertValidZipCode":
+            MessageLookupByLibrary.simpleMessage("Insert a valid zip code"),
         "inviteAFriend":
             MessageLookupByLibrary.simpleMessage("Invite a friend"),
         "isbn": MessageLookupByLibrary.simpleMessage("ISBN"),
@@ -147,6 +149,8 @@ class MessageLookup extends MessageLookupByLibrary {
         "wrongCode": MessageLookupByLibrary.simpleMessage(
             "This code is not working, try again"),
         "wrongField": MessageLookupByLibrary.simpleMessage(
-            "This field is not filled correctly")
+            "This field is not filled correctly"),
+        "zipCodeOfBook": MessageLookupByLibrary.simpleMessage(
+            "Zip code of the book location")
       };
 }

lib/generated/intl/messages_fr.dart

@@ -63,6 +63,8 @@ class MessageLookup extends MessageLookupByLibrary {
         "insertIsbn": MessageLookupByLibrary.simpleMessage("Insérer l\'ISBN"),
         "insertSmsCode": MessageLookupByLibrary.simpleMessage(
             "Insérez le code que vous avez reçu par SMS"),
+        "insertValidZipCode": MessageLookupByLibrary.simpleMessage(
+            "Insérez un code postal valide"),
         "inviteAFriend": MessageLookupByLibrary.simpleMessage("Invite un ami"),
         "isbn": MessageLookupByLibrary.simpleMessage("ISBN"),
         "isbnLengthError": MessageLookupByLibrary.simpleMessage(
@@ -154,6 +156,8 @@ class MessageLookup extends MessageLookupByLibrary {
         "wrongCode": MessageLookupByLibrary.simpleMessage(
             "Ce code ne fonctionne pas, réessayez"),
         "wrongField": MessageLookupByLibrary.simpleMessage(
-            "Ce champ n\'est pas rempli correctement")
+            "Ce champ n\'est pas rempli correctement"),
+        "zipCodeOfBook":
+            MessageLookupByLibrary.simpleMessage("Code postal ou est le livre")
       };
 }

lib/generated/intl/messages_it.dart

@@ -61,6 +61,8 @@ class MessageLookup extends MessageLookupByLibrary {
         "insertIsbn": MessageLookupByLibrary.simpleMessage("Inserisci ISBN"),
         "insertSmsCode": MessageLookupByLibrary.simpleMessage(
             "Inserisci il codice che hai ricevuto tramite SMS"),
+        "insertValidZipCode":
+            MessageLookupByLibrary.simpleMessage("Inserisci un CAP valido"),
         "inviteAFriend":
             MessageLookupByLibrary.simpleMessage("Invita un amico"),
         "isbn": MessageLookupByLibrary.simpleMessage("ISBN"),
@@ -152,6 +154,8 @@ class MessageLookup extends MessageLookupByLibrary {
         "wrongCode": MessageLookupByLibrary.simpleMessage(
             "Questo codice non è corretto, riprova"),
         "wrongField": MessageLookupByLibrary.simpleMessage(
-            "Inserisci correttamente questo dato")
+            "Inserisci correttamente questo dato"),
+        "zipCodeOfBook":
+            MessageLookupByLibrary.simpleMessage("CAP dove si trova il libro")
       };
 }

lib/interface/pages/chat_page.dart

@@ -28,6 +28,9 @@ class ChatPage extends StatelessWidget {
                 trailing: chatsSnapshot.data!.elementAt(index).hasUnreadMessages
                     ? Icon(Icons.circle_notifications, color: Theme.of(context).colorScheme.secondary)
                     : null,
+                leading: chatsSnapshot.data!.elementAt(index).recipient.profileImageUrl == null
+                    ? null
+                    : CircleAvatar(backgroundImage: NetworkImage(chatsSnapshot.data!.elementAt(index).recipient.profileImageUrl!)),
                 onTap: () {
                   Provider.of<ChatBloc>(context, listen: false).chatsListener!.pause();
                   debugPrint("Ho messo in pausa lo stream delle chat.");

lib/interface/screen/book_editor_screen.dart

@@ -4,21 +4,16 @@
  * Last modified 20/05/21, 10:07.
  */
 
-import 'dart:io';
-
 import 'package:bookaround/bloc/book_bloc.dart';
 import 'package:bookaround/generated/l10n.dart';
 import 'package:bookaround/interface/widget/book_cover.dart';
 import 'package:bookaround/models/book_model.dart';
 import 'package:bookaround/models/place_model.dart';
 import 'package:bookaround/models/user_model.dart';
-import 'package:bookaround/references.dart';
 import 'package:bookaround/resources/helper/book_helper.dart';
 import 'package:bookaround/resources/helper/geocoding_helper.dart';
 import 'package:flutter/material.dart';
-import 'package:flutter_google_places/flutter_google_places.dart';
-import 'package:form_field_validator/form_field_validator.dart';
-import 'package:google_maps_webservice/places.dart';
+import 'package:flutter_geocoder/geocoder.dart';
 import 'package:provider/provider.dart';
 
 class BookEditorScreen extends StatefulWidget {
@@ -29,17 +24,24 @@ class BookEditorScreen extends StatefulWidget {
 }
 
 class _BookEditorScreenState extends State<BookEditorScreen> {
-  BookModel? book;
+  final GlobalKey<FormFieldState> locationKey = GlobalKey<FormFieldState>();
+
+  late BookModel book;
+
   TextEditingController locationController = TextEditingController();
   GlobalKey<FormState> formKey = GlobalKey<FormState>();
-
   bool saved = false;
+  bool initialized = false;
+  bool hasInsertedZipCode = false;
 
   @override
   Widget build(BuildContext context) {
-    if (book == null) {
+    if (!initialized) {
       book = ModalRoute.of(context)!.settings.arguments as BookModel;
-      if (book!.location != null) locationController.text = book!.location!.description!;
+      if (book.location != null) {
+        locationController.text = book.location!.description!;
+        hasInsertedZipCode = true;
+      }
     }
 
     return WillPopScope(
@@ -75,21 +77,22 @@ class _BookEditorScreenState extends State<BookEditorScreen> {
 
   Widget _buildBody(BuildContext context) {
     return ListView(
+      keyboardDismissBehavior: ScrollViewKeyboardDismissBehavior.onDrag,
       children: [
-        BookCover(book: book!),
+        BookCover(book: book),
         CheckboxListTile(
-          value: book!.pencil,
-          onChanged: (bool? value) => setState(() => book!.pencil = value!),
+          value: book.pencil,
+          onChanged: (bool? value) => setState(() => book.pencil = value!),
           title: Text(S.current.pencil),
         ),
         CheckboxListTile(
-          value: book!.highlighting,
-          onChanged: (bool? value) => setState(() => book!.highlighting = value!),
+          value: book.highlighting,
+          onChanged: (bool? value) => setState(() => book.highlighting = value!),
           title: Text(S.current.highlight),
         ),
         CheckboxListTile(
-          value: book!.pen,
-          onChanged: (bool? value) => setState(() => book!.pen = value!),
+          value: book.pen,
+          onChanged: (bool? value) => setState(() => book.pen = value!),
           title: Text(S.current.pen),
         ),
         Form(
@@ -99,11 +102,47 @@ class _BookEditorScreenState extends State<BookEditorScreen> {
             child: Column(
               children: [
                 TextFormField(
-                  readOnly: true,
-                  validator: RequiredValidator(errorText: S.current.requiredField),
+                  key: locationKey,
+                  // readOnly: true,
+                  validator: (final String? value) {
+                    if (value == null || value.isEmpty) return S.current.requiredField;
+                    if (int.tryParse(value) == null || value.length != 5) return S.current.insertValidZipCode;
+
+                    return null;
+                  },
                   controller: locationController,
-                  decoration: InputDecoration(labelText: S.current.whereIsBook),
-                  onTap: () async {
+                  textInputAction: TextInputAction.search,
+                  keyboardType: TextInputType.numberWithOptions(signed: true),
+                  decoration: InputDecoration(
+                    labelText: S.current.zipCodeOfBook,
+                    suffixIcon: IconButton(
+                      icon: Icon(hasInsertedZipCode ? Icons.close : Icons.check),
+                      onPressed: () async {
+                        if (hasInsertedZipCode) {
+                          locationController.clear();
+
+                          book.location = null;
+                          book.locationData = null;
+
+                          hasInsertedZipCode = false;
+
+                          setState(() {});
+                        } else {
+                          if (locationKey.currentState!.validate()) {
+                            final (Address, Map<String, dynamic>) zipGeocoding = await GeocodingHelper.decodeZipCode(int.parse(locationController.text));
+                            book.locationData = zipGeocoding.$2;
+                            book.location = PlaceModel.fromAddress(zipGeocoding.$1);
+
+                            debugPrint("Il libro si trova a ${book.location!.toJson().toString()}.");
+                            // locationController.text = zipGeocoding.$1.adminArea;
+
+                            setState(() {});
+                          }
+                        }
+                      },
+                    ),
+                  ),
+                  /*onTap: () async {
                     Prediction? prediction = await PlacesAutocomplete.show(
                       context: context,
                       apiKey: References.googleApiKey,
@@ -124,13 +163,13 @@ class _BookEditorScreenState extends State<BookEditorScreen> {
 
                       setState(() {});
                     }
-                  },
+                  },*/
                 ),
                 TextFormField(
                   decoration: InputDecoration(labelText: S.current.note, alignLabelWithHint: true),
                   textInputAction: TextInputAction.done,
-                  initialValue: book!.note,
-                  onSaved: (String? value) => setState(() => book!.note = value!),
+                  initialValue: book.note,
+                  onSaved: (String? value) => setState(() => book.note = value!),
                   minLines: 4,
                   maxLines: 4,
                 ),
@@ -146,7 +185,7 @@ class _BookEditorScreenState extends State<BookEditorScreen> {
     if (formKey.currentState!.validate()) {
       formKey.currentState!.save();
 
-      await BookHelper.updateBook(book!);
+      await BookHelper.updateBook(book);
       await sellBooksBloc.getUserBooks(Provider.of<UserModel>(context, listen: false).uid!, Provider.of<UserModel>(context, listen: false).blockedUids!);
 
       saved = true;

lib/interface/screen/search_screen.dart

@@ -22,10 +22,8 @@ class SearchScreen extends StatelessWidget {
       builder: (BuildContext context, Widget? child) => Scaffold(
         appBar: AppBar(
           title: TextField(
-            style: TextStyle(color: Colors.white),
             decoration: InputDecoration.collapsed(
               hintText: S.current.searchBook,
-              hintStyle: TextStyle(color: Colors.white),
             ),
             textInputAction: TextInputAction.search,
             onSubmitted: (String query) async => await Provider.of<SearchScreenState>(context, listen: false).findBooks(query),

lib/interface/widget/message.dart

@@ -32,7 +32,7 @@ class Message extends StatelessWidget {
                   crossAxisAlignment: CrossAxisAlignment.start,
                   children: [
                     Text(
-                      this.message.body!,
+                      this.message.body,
                       style: TextStyle(
                         color: iAmTheSender(context) ? Colors.white : Colors.black,
                       ),

lib/l10n/intl_en.arb

@@ -83,5 +83,7 @@
   "blockUser": "Block this user",
   "noBlocked": "At the moment, you haven't blocked any user.\nUse the options button in a chat screen to block a user.",
   "blockedUsers": "Blocked users",
-  "unblockUser": "Unblock"
+  "unblockUser": "Unblock",
+  "zipCodeOfBook": "Zip code of the book location",
+  "insertValidZipCode": "Insert a valid zip code"
 }

lib/l10n/intl_fr.arb

@@ -83,5 +83,7 @@
   "blockUser": "Bloquer cet utilisateur",
   "noBlocked": "Pour le moment, vous n'avez bloqué aucun utilisateur.\nUtilisez le bouton d'options dans un écran de discussion pour bloquer un utilisateur.",
   "blockedUsers": "Utilisateurs bloqués",
-  "unblockUser": "Déverrouiller"
+  "unblockUser": "Déverrouiller",
+  "zipCodeOfBook": "Code postal ou est le livre",
+  "insertValidZipCode": "Insérez un code postal valide"
 }

lib/l10n/intl_it.arb

@@ -83,5 +83,7 @@
   "blockUser": "Blocca questo utente",
   "noBlocked": "Al momento, non hai bloccato nessun utente.\nUtilizza il pulsante delle opzioni in una chat per bloccare un utente.",
   "blockedUsers": "Utenti bloccati",
-  "unblockUser": "Sblocca"
+  "unblockUser": "Sblocca",
+  "zipCodeOfBook": "CAP dove si trova il libro",
+  "insertValidZipCode": "Inserisci un CAP valido"
 }

lib/main.dart

@@ -57,7 +57,7 @@ class Bookaround extends StatelessWidget {
       builder: (BuildContext context, Widget? child) => OverlaySupport.global(
         child: MaterialApp(
           title: References.appName,
-          theme: ThemeData(colorSchemeSeed: mainColor, fontFamily: "Poppins", useMaterial3: false),
+          theme: ThemeData(colorSchemeSeed: mainColor, fontFamily: "Poppins", useMaterial3: true),
           darkTheme: ThemeData(
             fontFamily: "Poppins",
             brightness: Brightness.dark,

lib/models/place_model.dart

@@ -4,6 +4,7 @@
  * Last modified 20/05/21, 10:07.
  */
 
+import 'package:flutter_geocoder/geocoder.dart';
 import 'package:google_maps_webservice/places.dart';
 import 'package:json_annotation/json_annotation.dart';
 
@@ -33,6 +34,13 @@ class PlaceModel {
         placeReference: prediction.reference,
       );
 
+  factory PlaceModel.fromAddress(Address address) => PlaceModel(
+        id: address.featureName,
+        description: address.locality ?? address.adminArea ?? address.countryName ?? address.addressLine,
+        placeId: address.featureName,
+        placeReference: address.featureName,
+      );
+
   factory PlaceModel.fromJson(Map<String, dynamic> parsedJson) => _$PlaceModelFromJson(parsedJson);
 
   Map<String, dynamic> toJson() => _$PlaceModelToJson(this);

lib/resources/helper/geocoding_helper.dart

@@ -22,5 +22,16 @@ class GeocodingHelper {
     return GeoFirePoint(GeoPoint(locations.first.coordinates.latitude!, locations.first.coordinates.longitude!)).data;
   }
 
+  static Future<(Address, GeoFirePoint)> decodeZipCode(int zipCode) async {
+    debugPrint("Cerco le coordinate di \"$zipCode\".");
+
+    List<Address> locations = await Geocoder.google(References.googleApiKey).findAddressesFromQuery(zipCode.toString() + " Italy Europe");
+    if (locations.isEmpty) throw "CAP non trovato.";
+
+    debugPrint(locations.first.toMap().toString());
+
+    return (locations.first, GeoFirePoint(GeoPoint(locations.first.coordinates.latitude!, locations.first.coordinates.longitude!)));
+  }
+
   static double distanceBetween(LatLng a, LatLng b) => Geolocator.distanceBetween(a.latitude, a.longitude, b.latitude, b.longitude) / 1000;
 }