add contacts management

assets/translations/en.json

@@ -168,5 +168,11 @@
     "cancel": "Cancel",
     "inBlockchainResult": "In {} blockchain",
     "search": "Search",
-    "currencyNode": "{} node :"
+    "currencyNode": "{} node :",
+    "contactsManagementWithNbr": "My contacts ({})",
+    "contactsManagement": "My contacts",
+    "noContacts": "You don't have any contact",
+    "addContact": "Add\nto contacts",
+    "removeContact": "Remove\nthis contact"
+
 }

assets/translations/es.json

@@ -168,5 +168,10 @@
     "cancel": "Cancel",
     "inBlockchainResult": "In {} blockchain",
     "search": "Search",
-    "currencyNode": "{} node :"
+    "currencyNode": "{} node :",
+    "contactsManagementWithNbr": "My contacts ({})",
+    "contactsManagement": "My contacts",
+    "noContacts": "You don't have any contact",
+    "addContact": "Add\nto contacts",
+    "removeContact": "Remove\nthis contact"
 }

assets/translations/fr.json

@@ -169,5 +169,11 @@
     "cancel": "Annuler",
     "inBlockchainResult": "Dans la blockchain {}",
     "search": "Rechercher",
-    "currencyNode": "Noeud {} :"
+    "currencyNode": "Noeud {} :",
+    "contactsManagementWithNbr": "Mes contacts ({})",
+    "contactsManagement": "Mes contacts",
+    "noContacts": "Vous n'avez aucun contact",
+    "addContact": "Ajouter\naux contacts",
+    "removeContact": "Supprimer\nce contact"
+
 }

lib/globals.dart

@@ -22,6 +22,7 @@ late Box<WalletData> walletBox;
 late Box<ChestData> chestBox;
 late Box configBox;
 late Box<G1WalletsList> g1WalletsBox;
+late Box<G1WalletsList> contactsBox;
 // late Box keystoreBox;
 late Directory imageDirectory;
 

lib/main.dart

@@ -73,6 +73,7 @@ Future<void> main() async {
   configBox = await Hive.openBox("configBox");
   await Hive.deleteBoxFromDisk('g1WalletsBox');
   g1WalletsBox = await Hive.openBox<G1WalletsList>("g1WalletsBox");
+  contactsBox = await Hive.openBox<G1WalletsList>("contactsBox");
 
   await homeProvider.getValidEndpoints();
   // await configBox.delete('isCacheChecked');

lib/providers/wallets_profiles.dart

@@ -3,6 +3,7 @@ import 'package:easy_localization/easy_localization.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
 import 'package:gecko/globals.dart';
+import 'package:gecko/models/g1_wallets_list.dart';
 import 'package:gecko/providers/cesium_plus.dart';
 import 'package:gecko/providers/substrate_sdk.dart';
 import 'package:gecko/providers/wallet_options.dart';
@@ -224,6 +225,20 @@ class WalletsProfilesProvider with ChangeNotifier {
     ]);
   }
 
+  bool isContact(String address) {
+    return contactsBox.containsKey(address);
+  }
+
+  void addContact(G1WalletsList profile) {
+    log.d(profile.username);
+    if (isContact(profile.pubkey!)) {
+      contactsBox.delete(profile.pubkey);
+    } else {
+      contactsBox.put(profile.pubkey, profile);
+    }
+    notifyListeners();
+  }
+
   void reload() {
     notifyListeners();
   }

lib/screens/home.dart

@@ -23,6 +23,7 @@ import 'package:gecko/screens/search.dart';
 import 'package:gecko/screens/settings.dart';
 import 'package:flutter/services.dart';
 import 'package:provider/provider.dart';
+import 'package:gecko/screens/my_contacts.dart';
 
 class HomeScreen extends StatelessWidget {
   const HomeScreen({Key? key}) : super(key: key);
@@ -75,6 +76,20 @@ class HomeScreen extends StatelessWidget {
                   );
                 },
               ),
+              ListTile(
+                key: const Key('contacts'),
+                title: Text('contactsManagement'.tr()),
+                onTap: () {
+                  Navigator.pop(context);
+                  Navigator.push(
+                    context,
+                    MaterialPageRoute(builder: (context) {
+                      return const ContactsScreen();
+                    }),
+                  );
+                },
+              ),
+
               // ListTile(
               //   key: const Key('substrateSandbox'),
               //   title: const Text('Substrate debug'),

lib/screens/my_contacts.dart

@@ -0,0 +1,123 @@
+import 'package:easy_localization/easy_localization.dart';
+import 'package:flutter/services.dart';
+import 'package:gecko/globals.dart';
+import 'package:flutter/material.dart';
+import 'package:gecko/providers/cesium_plus.dart';
+import 'package:gecko/models/g1_wallets_list.dart';
+import 'package:gecko/providers/duniter_indexer.dart';
+import 'package:gecko/providers/home.dart';
+import 'package:gecko/providers/substrate_sdk.dart';
+import 'package:gecko/providers/wallet_options.dart';
+import 'package:gecko/providers/wallets_profiles.dart';
+import 'package:gecko/screens/common_elements.dart';
+import 'package:gecko/screens/wallet_view.dart';
+import 'package:provider/provider.dart';
+
+class ContactsScreen extends StatelessWidget {
+  const ContactsScreen({Key? key}) : super(key: key);
+
+  @override
+  Widget build(BuildContext context) {
+    SystemChrome.setPreferredOrientations([DeviceOrientation.portraitUp]);
+    CesiumPlusProvider cesiumPlusProvider =
+        Provider.of<CesiumPlusProvider>(context, listen: false);
+    WalletsProfilesProvider walletsProfilesClass =
+        Provider.of<WalletsProfilesProvider>(context, listen: false);
+    HomeProvider homeProvider =
+        Provider.of<HomeProvider>(context, listen: false);
+    DuniterIndexer duniterIndexer =
+        Provider.of<DuniterIndexer>(context, listen: false);
+
+    int keyID = 0;
+    double avatarSize = 55;
+
+    final myContacts = contactsBox.toMap().values.toList();
+    // myContacts.sort((a, b) {
+    //   final aa = a.username?.toLowerCase() ?? '';
+    //   final bb = b.username?.toLowerCase() ?? '';
+    //   return aa.compareTo(bb);
+    // });
+
+    return Scaffold(
+      backgroundColor: backgroundColor,
+      appBar: AppBar(
+        elevation: 1,
+        toolbarHeight: 60 * ratio,
+        title: SizedBox(
+          height: 22,
+          child: Text(
+              'contactsManagementWithNbr'.tr(args: ['${myContacts.length}'])),
+        ),
+      ),
+      bottomNavigationBar: homeProvider.bottomAppBar(context),
+      body: SafeArea(
+        child: Stack(children: [
+          Padding(
+            padding: const EdgeInsets.symmetric(horizontal: 20),
+            child: Column(
+                crossAxisAlignment: CrossAxisAlignment.start,
+                children: <Widget>[
+                  const SizedBox(height: 20),
+                  if (myContacts.isEmpty)
+                    Text('noContacts'.tr())
+                  else
+                    Expanded(
+                      child: ListView(children: <Widget>[
+                        for (G1WalletsList g1Wallet in myContacts)
+                          Padding(
+                            padding: const EdgeInsets.symmetric(horizontal: 5),
+                            child: ListTile(
+                                key: Key('searchResult${keyID++}'),
+                                horizontalTitleGap: 40,
+                                contentPadding: const EdgeInsets.all(5),
+                                leading: cesiumPlusProvider
+                                    .defaultAvatar(avatarSize),
+                                title: Row(children: <Widget>[
+                                  Text(getShortPubkey(g1Wallet.pubkey!),
+                                      style: const TextStyle(
+                                          fontSize: 18,
+                                          fontFamily: 'Monospace',
+                                          fontWeight: FontWeight.w500),
+                                      textAlign: TextAlign.center),
+                                ]),
+                                trailing: Column(
+                                    mainAxisAlignment: MainAxisAlignment.center,
+                                    children: [
+                                      balance(context, g1Wallet.pubkey!, 16)
+                                    ]),
+                                subtitle: Row(children: <Widget>[
+                                  duniterIndexer.getNameByAddress(
+                                      context, g1Wallet.pubkey!)
+                                ]),
+                                dense: false,
+                                isThreeLine: false,
+                                onTap: () {
+                                  Navigator.push(
+                                    context,
+                                    MaterialPageRoute(builder: (context) {
+                                      walletsProfilesClass.address =
+                                          g1Wallet.pubkey;
+                                      return WalletViewScreen(
+                                        pubkey: g1Wallet.pubkey,
+                                        username: g1WalletsBox
+                                            .get(g1Wallet.pubkey)
+                                            ?.id
+                                            ?.username,
+                                        avatar: g1WalletsBox
+                                            .get(g1Wallet.pubkey)
+                                            ?.avatar,
+                                      );
+                                    }),
+                                  );
+                                }),
+                          ),
+                      ]),
+                    )
+                ]),
+          ),
+          CommonElements().offlineInfo(context),
+        ]),
+      ),
+    );
+  }
+}

lib/screens/wallet_view.dart

@@ -4,6 +4,7 @@ import 'package:easy_localization/easy_localization.dart';
 import 'package:flutter/services.dart';
 import 'package:gecko/globals.dart';
 import 'package:flutter/material.dart';
+import 'package:gecko/models/g1_wallets_list.dart';
 import 'package:gecko/providers/cesium_plus.dart';
 import 'package:gecko/providers/home.dart';
 import 'package:gecko/providers/substrate_sdk.dart';
@@ -54,23 +55,44 @@ class WalletViewScreen extends StatelessWidget {
           elevation: 0,
           toolbarHeight: 60 * ratio,
           actions: [
-            InkWell(
+            Row(
-              onTap: () {
+              children: [
-                Navigator.push(
+                Consumer<WalletsProfilesProvider>(
-                  context,
+                    builder: (context, walletProfile, _) {
-                  MaterialPageRoute(builder: (context) {
+                  return IconButton(
-                    return QrCodeFullscreen(
+                    onPressed: () {
-                      walletProfile.address!,
+                      final newContact =
+                          G1WalletsList(pubkey: pubkey!, username: username);
+                      walletProfile.addContact(newContact);
+                    },
+                    icon: Icon(
+                      walletProfile.isContact(pubkey!)
+                          ? Icons.add_reaction_rounded
+                          : Icons.add_reaction_outlined,
+                      size: 35,
+                    ),
+                  );
+                }),
+                const SizedBox(width: 10),
+                InkWell(
+                  onTap: () {
+                    Navigator.push(
+                      context,
+                      MaterialPageRoute(builder: (context) {
+                        return QrCodeFullscreen(
+                          walletProfile.address!,
+                        );
+                      }),
                     );
-                  }),
+                  },
-                );
+                  child: QrImageWidget(
-              },
+                    data: walletProfile.address!,
-              child: QrImageWidget(
+                    version: QrVersions.auto,
-                data: walletProfile.address!,
+                    size: 80,
-                version: QrVersions.auto,
+                  ),
-                size: 80,
+                ),
-              ),
+              ],
-            ),
+            )
           ],
           title: SizedBox(
             height: 22,