create Datastore for countedNotes over 10000 puposhis, debug for notes in send

silentdragon-lite.pro

@@ -73,6 +73,7 @@ SOURCES += \
     src/DataStore/DataStore.cpp \
     src/DataStore/ChatDataStore.cpp \
     src/DataStore/SietchDataStore.cpp \
+    src/DataStore/NoteCountDataStore.cpp \
     src/DataStore/ContactDataStore.cpp \
     src/Model/ChatItem.cpp \
     src/Model/ContactRequestChatItem.cpp \

src/Chat/Chat.cpp

@@ -93,7 +93,7 @@ void Chat::renderChatBox(Ui::MainWindow *ui, QListView *view, QLabel *label)
     DataStore::getChatDataStore()->dump(); // test to see if the chat items in datastore are correctly dumped to json
     std::map<QString,int> seenTxids;
 
-    qDebug() << __func__ << ": looking at memos...";
+    //qDebug() << __func__ << ": looking at memos...";
     for (auto &contact : AddressBook::getInstance()->getAllAddressLabels())
     {
         for (auto &memo : DataStore::getChatDataStore()->getAllMemos()) {
@@ -104,7 +104,7 @@ void Chat::renderChatBox(Ui::MainWindow *ui, QListView *view, QLabel *label)
                 QStandardItem *Items = new QStandardItem(memo.second.toChatLine());
 
                 Items->setData(OUTGOING, Qt::UserRole + 1);
-                qDebug() << __func__ << ": appending row to OUTGOING chatitems to contact " << contact.getName() << " with item " << Items;
+               // qDebug() << __func__ << ": appending row to OUTGOING chatitems to contact " << contact.getName() << " with item " << Items;
                 chat->appendRow(Items);
                 ui->listChat->setModel(chat);
        
@@ -112,7 +112,7 @@ void Chat::renderChatBox(Ui::MainWindow *ui, QListView *view, QLabel *label)
                 ui->listChat->setModel(chat);
             }
 
-            qDebug() << __func__ << ": memo.first=" << memo.first;
+           // qDebug() << __func__ << ": memo.first=" << memo.first;
             if ( (contact.getName() == ui->contactNameMemo->text().trimmed()) &&
                 (contact.getMyAddress() == memo.second.getAddress()) &&
                 (memo.second.isOutgoing() == false) &&
@@ -120,19 +120,19 @@ void Chat::renderChatBox(Ui::MainWindow *ui, QListView *view, QLabel *label)
                 ) {
                 QStandardItem *Items1 = new QStandardItem(memo.second.toChatLine());
                 Items1->setData(INCOMING, Qt::UserRole + 1);
-                qDebug() << __func__ << ": appending row to INCOMING chatitems to contact " << contact.getName() << "with txid=" << memo.second.getTxid() << " cid=" << contact.getCid() << " item " << Items1 << " memo=" << memo.second.getMemo();
+               // qDebug() << __func__ << ": appending row to INCOMING chatitems to contact " << contact.getName() << "with txid=" << memo.second.getTxid() << " cid=" << contact.getCid() << " item " << Items1 << " memo=" << memo.second.getMemo();
 
 
                 if(seenTxids.count( memo.second.getTxid() ) > 0) {
                     // Do not render the same chat multiple times
                     // TODO: this should also look at outputindex to allow for multi-part memos, when that is supported
-                    qDebug() << __func__ << ": INCOMING ignoring txid=" << memo.second.getTxid();
+                   // qDebug() << __func__ << ": INCOMING ignoring txid=" << memo.second.getTxid();
                     continue;
                 }
 
                 // TODO: better header memo detection
                 if (memo.second.getMemo().startsWith("{")) {
-                    qDebug() << __func__ << ": ignoring header memo=" << memo.second.getMemo();
+                  //  qDebug() << __func__ << ": ignoring header memo=" << memo.second.getMemo();
                 } else {
                     chat->appendRow(Items1);
                     ui->listChat->setModel(chat);

src/DataStore/DataStore.cpp

@@ -7,6 +7,11 @@ SietchDataStore* DataStore::getSietchDataStore()
     return SietchDataStore::getInstance();
 }
 
+NoteCountDataStore* DataStore::getNoteCountDataStore()
+{
+    return NoteCountDataStore::getInstance();
+}
+
 ChatDataStore* DataStore::getChatDataStore()
 {
     return ChatDataStore::getInstance();

src/DataStore/DataStore.h

@@ -4,6 +4,7 @@
 #define DATASTORE_H
 
 #include "SietchDataStore.h"
+#include "NoteCountDataStore.h"
 #include "ChatDataStore.h"
 #include "ContactDataStore.h"
 
@@ -11,6 +12,7 @@ class DataStore
 {
 	public:
 	    static SietchDataStore* getSietchDataStore();
+		static NoteCountDataStore* getNoteCountDataStore();
 	    static ChatDataStore* getChatDataStore();
 		static ContactDataStore* getContactDataStore();
 };

src/DataStore/NoteCountDataStore.cpp

@@ -0,0 +1,51 @@
+#include "NoteCountDataStore.h"
+
+NoteCountDataStore* NoteCountDataStore::instance = nullptr;
+bool NoteCountDataStore::instanced = false;
+
+NoteCountDataStore* NoteCountDataStore::getInstance() {
+    if (!instanced) {
+        instanced = true;
+        instance = new NoteCountDataStore();
+    }
+    return instance;
+}
+
+void NoteCountDataStore::clear() {
+    data.clear();
+}
+
+void NoteCountDataStore::setData(const QString& key, const QString& value) {
+    data[key] = value;
+}
+
+QString NoteCountDataStore::getData(const QString& key) {
+    return data.value(key);
+}
+
+QString NoteCountDataStore::dump() {
+    QString result;
+    for (const auto& key : data.keys()) {
+        result += key + ": " + data[key] + "\n";
+    }
+    return result;
+}
+
+void NoteCountDataStore::setSpendableNotesCount(int count) {
+    spendableNotesCount = count;
+}
+
+int NoteCountDataStore::getSpendableNotesCount() const {
+    return spendableNotesCount;
+}
+
+void NoteCountDataStore::setAddressWithMaxValue(const QString& address, int value) {
+    if (value > maxValue) {
+        maxValue = value;
+        addressWithMaxValue = address;
+    }
+}
+
+QString NoteCountDataStore::getAddressWithMaxValue() const {
+    return addressWithMaxValue;
+}

src/DataStore/NoteCountDataStore.h

@@ -0,0 +1,36 @@
+#ifndef NOTECOUNTDATASTORE_H
+#define NOTECOUNTDATASTORE_H
+
+#include <QString>
+#include <QMap>
+
+class NoteCountDataStore {
+private:
+    static NoteCountDataStore* instance;
+    static bool instanced;
+    QMap<QString, QString> data;
+    int spendableNotesCount;
+    QString addressWithMaxValue;
+    int maxValue; // Hinzugefügt, um den maximalen Wert zu speichern
+
+    NoteCountDataStore() : spendableNotesCount(0), maxValue(0) {} // Initialisiere maxValue
+
+public:
+    static NoteCountDataStore* getInstance();
+    void clear();
+    void setData(const QString& key, const QString& value);
+    QString getData(const QString& key);
+    QString dump();
+
+    void setSpendableNotesCount(int count);
+    int getSpendableNotesCount() const;
+    void setAddressWithMaxValue(const QString& address, int value);
+    QString getAddressWithMaxValue() const;
+
+    ~NoteCountDataStore() {
+        instanced = false;
+        instance = nullptr;
+    }
+};
+
+#endif // NOTECOUNTDATASTORE_H

src/chatmodel.cpp

@@ -449,7 +449,7 @@ Tx MainWindow::createTxFromChatPage() {
       
         if (crypto_kx_seed_keypair(pk,sk, MESSAGEAS1) !=0) {
                this->logger->write("Suspicious keypair, bail out ");
-               qDebug() << __func__<< ": Suspicious client public outgoing key from crypto_kx_seed_keypair, aborting!";
+             //  qDebug() << __func__<< ": Suspicious client public outgoing key from crypto_kx_seed_keypair, aborting!";
                return tx;
           }
 
@@ -462,7 +462,7 @@ Tx MainWindow::createTxFromChatPage() {
 
             if (crypto_kx_server_session_keys(server_rx, server_tx, pk, sk, pubkeyBob) != 0) {
                this->logger->write("Suspicious client public send key, bail out ");
-               qDebug() << __func__ << ": Suspicious client public send key from crypto_kx_server_session_keys, aborting!";
+               // << __func__ << ": Suspicious client public send key from crypto_kx_server_session_keys, aborting!";
                return tx;
              }
 

src/connection.cpp

@@ -371,7 +371,7 @@ void ConnectionLoader::showError(QString explanation)
 
 QString litelib_process_response(char* resp)
 {
-    qDebug() << __func__ << ": " << resp;
+    //qDebug() << __func__ << ": " << resp;
 
     char* resp_copy = new char[strlen(resp) + 1];
     //a safer version of strcpy
@@ -452,7 +452,7 @@ Connection::Connection(MainWindow* m, std::shared_ptr<ConnectionConfig> conf)
 {
     this->config      = conf;
     this->main        = m;
-    qDebug() << __func__;
+   // qDebug() << __func__;
     // Register the JSON type as a type that can be passed between signals and slots.
     qRegisterMetaType<json>("json");
 }
@@ -464,7 +464,7 @@ void Connection::doRPC(const QString cmd, const QString args, const std::functio
         return;
     }
 
-    DEBUG("cmd=" << cmd << " args=" << args);
+    //DEBUG("cmd=" << cmd << " args=" << args);
 
     // Create a runner.
     auto runner = new Executor(cmd, args);
@@ -479,7 +479,7 @@ void Connection::doRPC(const QString cmd, const QString args, const std::functio
 
 void Connection::doRPCWithDefaultErrorHandling(const QString cmd, const QString args, const std::function<void(json)>& cb)
 {
-    DEBUG("cmd=" << cmd << " args=" << args);
+    //DEBUG("cmd=" << cmd << " args=" << args);
     doRPC(cmd, args, cb, [=] (QString err) {
         this->showTxError(err);
     });
@@ -487,7 +487,7 @@ void Connection::doRPCWithDefaultErrorHandling(const QString cmd, const QString
 
 void Connection::doRPCIgnoreError(const QString cmd, const QString args, const std::function<void(json)>& cb)
 {
-    DEBUG("cmd=" << cmd << " args=" << args);
+   // DEBUG("cmd=" << cmd << " args=" << args);
     doRPC(cmd, args, cb, [=] (auto) {
         // Ignored error handling
     });
@@ -495,7 +495,7 @@ void Connection::doRPCIgnoreError(const QString cmd, const QString args, const s
 
 void Connection::showTxError(const QString& error)
 {
-    qDebug() << __func__ << ": " << error;
+   // qDebug() << __func__ << ": " << error;
     if (error.isNull())
         return;
 

src/controller.cpp

@@ -22,12 +22,12 @@ using json = nlohmann::json;
 Controller::Controller(MainWindow* main) 
 {
     auto cl = new ConnectionLoader(main, this);
-    qDebug() << __func__ <<  ": cl=" << cl << endl;
+    //qDebug() << __func__ <<  ": cl=" << cl << endl;
 
     // Execute the load connection async, so we can set up the rest of RPC properly. 
     QTimer::singleShot(1, [=]() { cl->loadConnection(); });
 
-    qDebug() << __func__ << "after loadConnection" << endl;
+   // qDebug() << __func__ << "after loadConnection" << endl;
 
     this->main = main;
     this->ui = main->ui;
@@ -125,131 +125,136 @@ void Controller::setConnection(Connection* c)
 
         ui->listChat->verticalScrollBar()->setValue(
         ui->listChat->verticalScrollBar()->maximum());
+
+    fetchAndProcessUnspentNotes();
+
 }
 
 // Build the RPC JSON Parameters for this tx
 void Controller::fillTxJsonParams(json& allRecepients, Tx tx)
 {   
-   Q_ASSERT(allRecepients.is_array());
+    Q_ASSERT(allRecepients.is_array());
 
-    // Variablen zur Speicherung der Adresse mit dem höchsten Gesamtwert
+    // Construct the JSON params
-    std::string addressWithMaxValue;
+    json rec = json::object();
-    int maxValue = 0;
-    std::map<std::string, int> addressValues;
 
-    // Zähle die Anzahl der spendablen Notizen mit einem Wert über 10.000
+    //creating the JSON dust parameters in a std::vector to iterate over there during tx
-    int spendableNotesCount = 0;
+    std::vector<json> dust(8);
-    bool replaceDustTransaction = false; // Standardmäßig keine Ersetzung
+    dust.resize(8, json::object());
 
-    std::promise<void> fetchPromise;
+    // Create Sietch zdust addr again to not use it twice.
-    std::future<void> fetchFuture = fetchPromise.get_future();
+    // Using DataStore singelton, to store the data outside of lambda, bing bada boom :D
+    for(uint8_t i = 0; i < 8; i++)
+    {
+        zrpc->createNewSietchZaddr( [=] (json reply) {
+            QString zdust = QString::fromStdString(reply.get<json::array_t>()[0]);
+            DataStore::getSietchDataStore()->setData(QString("Sietch") + QString(i), zdust.toUtf8());
+        } );
+    }
+    // Set sietch zdust addr to json.
+    // Using DataStore singelton, to store the data into the dust.
+    for(uint8_t i = 0; i < 8; i++)
+    {
+    dust.at(i)["address"] = DataStore::getSietchDataStore()->getData(QString("Sietch" + QString(i))).toStdString();
+    }
 
-    zrpc->fetchUnspent([=, &spendableNotesCount, &replaceDustTransaction, &addressValues, &addressWithMaxValue, &maxValue, &fetchPromise] (json reply) {
+    DataStore::getSietchDataStore()->clear(); // clears the datastore
-        // Fehlerbehandlung hinzugefügt
+
-        if (reply.find("unspent_notes") == reply.end() || !reply["unspent_notes"].is_array()) {
+    // Debugging, um die Daten aus NoteCountDataStore zu zeigen
-            qDebug() << "Fehler: 'unspent_notes' fehlt oder ist kein Array";
+int spendableNotesCount = NoteCountDataStore::getInstance()->getSpendableNotesCount();
-            fetchPromise.set_value();
+QString addressWithMaxValue = NoteCountDataStore::getInstance()->getAddressWithMaxValue();
-            return;
+
+qDebug() << "Anzahl der spendablen Notizen über 10000:" << spendableNotesCount;
+qDebug() << "Adresse mit dem höchsten Gesamtwert:" << addressWithMaxValue;
+
+    
+    const QString possibleCharacters("0123456789abcdef");
+    int sizerandomString = 512;
+    const int randomStringLength = sizerandomString;
+
+    for(uint8_t i = 0; i < 8; i++) {
+        QString randomString;
+        QRandomGenerator *gen = QRandomGenerator::system();
+
+        for(int i=0; i<randomStringLength; ++i) {
+           int index = gen->bounded(0, possibleCharacters.length() - 1);
+           QChar nextChar = possibleCharacters.at(index);
+           randomString.append(nextChar);
         }
 
-        // Bearbeite die Antwort
+        dust.at(i)["memo"] = randomString.toStdString();
 
-        for (const auto& note : reply["unspent_notes"]) {
-            if (note.find("spendable") != note.end() && note.find("value") != note.end() &&
-                note["spendable"].is_boolean() && note["value"].is_number_integer()) {
-
-                if (note["spendable"] && note["value"] >= 10000) {
-                    spendableNotesCount++;
-                }
-
-                std::string address = note["address"];
-                int value = note["value"];
-                addressValues[address] += value;
-                if (addressValues[address] > maxValue) {
-                    maxValue = addressValues[address];
-                    addressWithMaxValue = address;
-                }
-            }
-        }
-
-        replaceDustTransaction = spendableNotesCount < 10;
-        qDebug() << "Nutzbare Notes Anzahl : " << spendableNotesCount;
-        fetchPromise.set_value();
-    });
-
-    fetchFuture.wait(); // Warte auf die Fertigstellung des fetchUnspent-Aufrufs
-
-    // Erstelle die Staubtransaktionen
-    std::vector<json> dust(8, json::object());
-
-    // Promises und Futures für die asynchronen Aufrufe
-    std::vector<std::promise<json>> promises(8);
-    std::vector<std::future<json>> futures;
-    for (int i = 0; i < 8; i++) {
-        futures.push_back(promises[i].get_future());
-
-        zrpc->createNewSietchZaddr([=, &promises] (json reply) {
-            promises[i].set_value(reply);
-        });
     }
 
-    // Warte auf die Fertigstellung aller Futures
+    for(auto &it: dust)
-    for (auto& future : futures) {
+    {
-        future.wait();
-    }
-
-    // Verarbeite die Ergebnisse der Futures
-    for (int i = 0; i < 8; i++) {
-        json reply = futures[i].get(); // Hier erhalten wir das Ergebnis
-        std::string zdust = reply[0];
-        dust.at(i)["address"] = zdust;
-    }
-
-    // Setze Staubtransaktionen
-    for(auto &it: dust) {
         it["amount"] = 0;
     }
-
+        
-    // Generiere zufälliges Memo
+    // For each addr/amt/memo, construct the JSON and also build the confirm dialog box   
-    const QString possibleCharacters("0123456789abcdef");
+    for (int i=0; i < tx.toAddrs.size(); i++) 
-    const int randomStringLength = 512; // Länge des zufälligen Strings
+    {
-    QString randomString;
+        auto toAddr    = tx.toAddrs[i];
-
-    for(int i = 0; i < randomStringLength; ++i) {
-        int index = QRandomGenerator::global()->bounded(possibleCharacters.length());
-        randomString.append(possibleCharacters.at(index));
-    }
-
-    // Füge Transaktionen hinzu
-    json rec = json::object();
-    for (int i = 0; i < tx.toAddrs.size(); i++) {
-        auto toAddr = tx.toAddrs[i];
         rec["address"] = toAddr.addr.toStdString();
-        rec["amount"] = toAddr.amount.toqint64();
+        rec["amount"]  = toAddr.amount.toqint64();
         if (Settings::isZAddress(toAddr.addr) && !toAddr.memo.trimmed().isEmpty())
             rec["memo"] = toAddr.memo.toStdString();
 
         allRecepients.push_back(rec);
     }
 
-    // Entscheide, ob eine Staubtransaktion ersetzt werden soll
+    int decider = rand() % 100 + 1 ;  ; // random int between 1 and 100
-    if (replaceDustTransaction) {
+    if (tx.toAddrs.size() < 2) {
-        int dustIndexToReplace = rand() % dust.size(); // Zufälliger Index
+    
-        auto& dustTransactionToReplace = dust.at(dustIndexToReplace);
+        if(decider % 4 == 3) {
-        dustTransactionToReplace["address"] = addressWithMaxValue; // Adresse mit dem höchsten Gesamtwert
+            allRecepients.insert(std::begin(allRecepients), {
-        dustTransactionToReplace["amount"] = 10000;
+                    dust.at(0),    
-        dustTransactionToReplace["memo"] = randomString.toStdString();
+                    dust.at(1),
+                    dust.at(2),
+                    dust.at(3),
+                    dust.at(4),
+                    dust.at(5)
+                }) ;
+              
+        } else {
+         allRecepients.insert(std::begin(allRecepients), {
+                    dust.at(0),
+                    dust.at(1),
+                    dust.at(2),
+                    dust.at(3),
+                    dust.at(4),
+                    dust.at(5),
+                    dust.at(6)
+                }) ;
+        }
+    } else {
+    
+        if(decider % 4 == 3) {
+            allRecepients.insert(std::begin(allRecepients), {
+                    dust.at(0),    
+                    dust.at(1),
+                    dust.at(2),
+                    dust.at(3),
+                    dust.at(4)
+                }) ;
+        } else {
+         allRecepients.insert(std::begin(allRecepients), {
+                    dust.at(0),
+                    dust.at(1),
+                    dust.at(2),
+                    dust.at(3),
+                    dust.at(4),
+                    dust.at(5)
+                }) ;
+        }
     }
 
-    // Füge Staubtransaktionen einzeln hinzu
+
-    for (const auto& dustTransaction : dust) {
-        allRecepients.push_back(dustTransaction);
-    }
 }
 
 void Controller::noConnection() 
 {    
-    qDebug()<< __func__;
+    //qDebug()<< __func__;
     QIcon i = QApplication::style()->standardIcon(QStyle::SP_MessageBoxCritical);
     main->statusIcon->setPixmap(i.pixmap(16, 16));
     main->statusIcon->setToolTip("");
@@ -282,7 +287,7 @@ void Controller::noConnection()
 /// This will refresh all the balance data from hushd
 void Controller::refresh(bool force) 
 {
-   qDebug()<< __func__;
+   //qDebug()<< __func__;
     if (!zrpc->haveConnection()) 
         return;
 
@@ -309,7 +314,7 @@ void Controller::processInfo(const json& info)
 
 void Controller::getInfoThenRefresh(bool force)
 {
-    qDebug()<< __func__;
+    //qDebug()<< __func__;
     if (!zrpc->haveConnection())
         return noConnection();
 
@@ -643,7 +648,7 @@ void Controller::setLag(int lag)
 
 void Controller::refreshAddresses() 
 {
-    qDebug()<< __func__;
+    //qDebug()<< __func__;
     if (!zrpc->haveConnection()) 
         return noConnection();
     
@@ -688,7 +693,7 @@ void Controller::updateUI(bool anyUnconfirmed)
 
 void Controller::supplyUpdate() {
 
-    qDebug()<< __func__ << ": updating supply";
+   // qDebug()<< __func__ << ": updating supply";
 
     // Get the total supply and render it with thousand decimal
     zrpc->fetchSupply([=] (const json& reply) {   
@@ -709,7 +714,7 @@ void Controller::supplyUpdate() {
             ui->supply_zaddr->setText("HUSH " +(QLocale(QLocale::English).toString(zfunds)));
             ui->supply_total->setText("HUSH " +(QLocale(QLocale::English).toString(total)));
         }
-        qDebug() << __func__ << ": supply=" << supply;
+        //qDebug() << __func__ << ": supply=" << supply;
     });
 
 }
@@ -898,7 +903,7 @@ void Controller::updateUIBalances()
 
 void Controller::refreshBalances() 
 {    
-    qDebug()<< __func__;
+    //qDebug()<< __func__;
     if (!zrpc->haveConnection()) 
         return noConnection();
 
@@ -971,11 +976,11 @@ void printJsonValue(QTextStream& out, const nlohmann::json& j, int depth = 0) {
 
 
 void Controller::refreshTransactions() {
-    qDebug()<< __func__;
+    //qDebug()<< __func__;
     if (!zrpc->haveConnection()) 
         return noConnection();
 
-    qDebug() << __func__ << ": fetchTransactions";
+   // qDebug() << __func__ << ": fetchTransactions";
     zrpc->fetchTransactions([=] (json reply) {
         QList<TransactionItem> txdata;        
 
@@ -1087,7 +1092,7 @@ void Controller::refreshTransactions() {
                             if (crypto_kx_seed_keypair(pk, sk, MESSAGEAS1) !=0)
                             {
                                 main->logger->write("Keypair outgoing error");
-                                qDebug() << "refreshTransactions: crypto_kx_seed_keypair error";
+                               // qDebug() << "refreshTransactions: crypto_kx_seed_keypair error";
                                 continue;
                             }
                 
@@ -1098,7 +1103,7 @@ void Controller::refreshTransactions() {
                             if (crypto_kx_server_session_keys(server_rx, server_tx, pk, sk, pubkeyBob) != 0)
                             {
                                  main->logger->write("Suspicious client public outgoing key, bail out ");
-                                 qDebug() << "refreshTransactions: Suspicious client public outgoing key, aborting!";
+                               //  qDebug() << "refreshTransactions: Suspicious client public outgoing key, aborting!";
                                  continue;
                             }
                 
@@ -1127,13 +1132,13 @@ void Controller::refreshTransactions() {
 
                                 if (crypto_secretstream_xchacha20poly1305_init_pull(&state, header, server_tx) != 0) {
                                     /* Invalid header, no need to go any further */
-                                    qDebug() << "refreshTransactions: crypto_secretstream_xchacha20poly1305_init_pull error! Invalid header";
+                                  //  qDebug() << "refreshTransactions: crypto_secretstream_xchacha20poly1305_init_pull error! Invalid header";
                                     continue;
                                 }
  
                                 if (crypto_secretstream_xchacha20poly1305_pull(&state, decrypted, NULL, tag, MESSAGE2, CIPHERTEXT1_LEN, NULL, 0) != 0) {
                                     /* Invalid/incomplete/corrupted ciphertext - abort */
-                                    qDebug() << "refreshTransactions: crypto_secretstream_xchacha20poly1305_pull error! Invalid ciphertext";
+                                   // qDebug() << "refreshTransactions: crypto_secretstream_xchacha20poly1305_pull error! Invalid ciphertext";
                                     continue;
                                 }
 
@@ -1163,7 +1168,7 @@ void Controller::refreshTransactions() {
                                 false
                             );
 
-                            qDebug() << "refreshTransactions: adding chatItem with memodecrypt=" << memodecrypt;
+                           // qDebug() << "refreshTransactions: adding chatItem with memodecrypt=" << memodecrypt;
                             DataStore::getChatDataStore()->setData(ChatIDGenerator::getInstance()->generateID(item), item);
                            // updateUIBalances();
                         }
@@ -1277,8 +1282,8 @@ void Controller::refreshTransactions() {
 
                     int position = it["position"].get<json::number_integer_t>(); 
                     int ciphercheck = memo.length() - crypto_secretstream_xchacha20poly1305_ABYTES;
-                    qDebug() << __func__ << ": position=" << position << " headerbytes=" << headerbytes
+                  //  qDebug() << __func__ << ": position=" << position << " headerbytes=" << headerbytes
-                             << " ciphercheck=" << ciphercheck << " for memo=" << memo;
+                      //       << " ciphercheck=" << ciphercheck << " for memo=" << memo;
 
                     if ((memo.startsWith("{") == false) && (headerbytes > 0) && (ciphercheck > 0))
                     {
@@ -1309,7 +1314,7 @@ void Controller::refreshTransactions() {
                             if (crypto_kx_seed_keypair(pk, sk, MESSAGEAS1) !=0)
                             {
                                main->logger->write("Suspicious  outgoing key pair, bail out ");
-                               qDebug() << "refreshTransactions: (incoming) crypto_kx_seed_keypair error!";
+                             //  qDebug() << "refreshTransactions: (incoming) crypto_kx_seed_keypair error!";
                                continue;
                             }
 
@@ -1320,7 +1325,7 @@ void Controller::refreshTransactions() {
                             if (crypto_kx_client_session_keys(client_rx, client_tx, pk, sk, pubkeyBob) != 0)
                             {
                                main->logger->write("Suspicious client public incoming key, bail out ");
-                               qDebug() << "refreshTransactions: (incoming) crypto_kx_client_session_keys error!";
+                             //  qDebug() << "refreshTransactions: (incoming) crypto_kx_client_session_keys error!";
                                continue;
                             }
 
@@ -1348,13 +1353,13 @@ void Controller::refreshTransactions() {
                             //   crypto_secretstream_xchacha20poly1305_keygen(client_rx);
                             if (crypto_secretstream_xchacha20poly1305_init_pull(&state, header, client_rx) != 0) {
                                main->logger->write("Invalid header incoming, no need to go any further "); 
-                               qDebug() <<"refreshTransactions: (incoming) crypto_secretstream_xchacha20poly1305_init_pull error! memo=" << memo;
+                               //qDebug() <<"refreshTransactions: (incoming) crypto_secretstream_xchacha20poly1305_init_pull error! memo=" << memo;
                                continue;
                             }
 
                             if (crypto_secretstream_xchacha20poly1305_pull(&state, decrypted, NULL, tag, MESSAGE2, CIPHERTEXT1_LEN, NULL, 0) != 0) {
                                  main->logger->write("Invalid/incomplete/corrupted ciphertext - abort");
-                                 qDebug() << "refreshTransactions: (incoming) crypto_secretstream_xchacha20poly1305_pull error! memo=" << memo;
+                             //    qDebug() << "refreshTransactions: (incoming) crypto_secretstream_xchacha20poly1305_pull error! memo=" << memo;
                                  continue;
                             }
 
@@ -1382,11 +1387,11 @@ void Controller::refreshTransactions() {
                             );
 
                             auto iid = ChatIDGenerator::getInstance()->generateID(item);
-                            qDebug() << "refreshTransactions: adding chatItem with item id=" << iid << " memodecrypt=" << memodecrypt;
+                          //  qDebug() << "refreshTransactions: adding chatItem with item id=" << iid << " memodecrypt=" << memodecrypt;
                             DataStore::getChatDataStore()->setData(iid, item);
 
                         } else {
-                            qDebug() << __func__ << ": ignoring txid="<< txid;
+                         //   qDebug() << __func__ << ": ignoring txid="<< txid;
                         }
 
                     } else {
@@ -1406,7 +1411,7 @@ void Controller::refreshTransactions() {
                             isContact
                         );
                         auto iid = ChatIDGenerator::getInstance()->generateID(item);
-                        qDebug() << "refreshTransactions: adding chatItem for initial CR with item id="<< iid << " memo='" << memo << "'";
+                       // qDebug() << "refreshTransactions: adding chatItem for initial CR with item id="<< iid << " memo='" << memo << "'";
                         DataStore::getChatDataStore()->setData(iid, item);
                     }
                 }
@@ -1433,7 +1438,7 @@ void Controller::refreshTransactions() {
 
         // Update model data, which updates the table view
         transactionsTableModel->replaceData(txdata);
-        qDebug() << __func__ << ": calling renderChatBox";
+       // qDebug() << __func__ << ": calling renderChatBox";
         chat->renderChatBox(ui, ui->listChat,ui->memoSizeChat);
         ui->listChat->verticalScrollBar()->setValue(ui->listChat->verticalScrollBar()->maximum());
         
@@ -1443,7 +1448,7 @@ void Controller::refreshTransactions() {
 
 void Controller::refreshChat(QListView *listWidget, QLabel *label)
 {
-    qDebug() << __func__ << ": calling renderChatBox";
+   // qDebug() << __func__ << ": calling renderChatBox";
     chat->renderChatBox(ui, listWidget, label);
     ui->listChat->verticalScrollBar()->setValue(ui->listChat->verticalScrollBar()->maximum());
   
@@ -1570,7 +1575,7 @@ void Controller::executeTransaction(Tx tx,
 
 void Controller::checkForUpdate(bool silent) 
 {
-    qDebug()<< __func__;
+   // qDebug()<< __func__;
     // No checking for updates, needs testing with Gitea
     return;
     if (!zrpc->haveConnection()) 
@@ -2017,7 +2022,7 @@ void Controller::shutdownhushd()
     // Save the wallet and exit the lightclient library cleanly.
     if (!zrpc) {
         zrpc = new LiteInterface();
-        qDebug() << __func__ << ": created new rpc connection zrpc=" << zrpc;
+       // qDebug() << __func__ << ": created new rpc connection zrpc=" << zrpc;
     }
 
     if (zrpc && zrpc->haveConnection()) 
@@ -2084,3 +2089,42 @@ QString Controller::getDefaultTAddress()
         return QString();
         
 }
+
+void Controller::fetchAndProcessUnspentNotes() {
+    zrpc->fetchUnspent([=] (json reply) {
+
+        if (reply.find("unspent_notes") == reply.end() || !reply["unspent_notes"].is_array()) {
+            qDebug() << "Fehler: 'unspent_notes' fehlt oder ist kein Array";
+            return;
+        }
+
+        int spendableNotesCount = 0;
+        std::map<std::string, int> addressValues;
+        std::string addressWithMaxValue;
+        int maxValue = 0;
+
+        for (const auto& note : reply["unspent_notes"]) {
+            if (note.find("spendable") != note.end() && note.find("value") != note.end() &&
+                note["spendable"].is_boolean() && note["value"].is_number_integer()) {
+
+                if (note["spendable"] && note["value"] >= 10000) {
+                    spendableNotesCount++;
+                }
+
+                std::string address = note["address"];
+                int value = note["value"];
+                addressValues[address] += value;
+                if (addressValues[address] > maxValue) {
+                    maxValue = addressValues[address];
+                    addressWithMaxValue = address;
+                }
+            }
+        }
+
+        NoteCountDataStore::getInstance()->setSpendableNotesCount(spendableNotesCount);
+        
+        if (!addressWithMaxValue.empty()) {
+            NoteCountDataStore::getInstance()->setAddressWithMaxValue(QString::fromStdString(addressWithMaxValue), maxValue);
+        }
+    });
+}

src/controller.h

@@ -98,6 +98,8 @@ public:
     void noConnection();
     bool isEmbedded() { return ehushd != nullptr; }
 
+    void fetchAndProcessUnspentNotes();
+
     void encryptWallet(QString password, const std::function<void(json)>& cb) {
         zrpc->encryptWallet(password, cb); 
     }

src/liteinterface.cpp

@@ -45,12 +45,15 @@ void LiteInterface::importTPrivKey(QString addr,const std::function<void(json)>&
 
 
 void LiteInterface::fetchUnspent(const std::function<void(json)>& cb) {
-    if (conn == nullptr)
+    if (conn == nullptr) {
+        qDebug() << "fetchUnspent: conn ist nullptr, breche ab";
         return;
+    }
 
     conn->doRPCWithDefaultErrorHandling("notes", "", cb);
 }
 
+
 void LiteInterface::createNewZaddr(bool, const std::function<void(json)>& cb) {
     if (conn == nullptr)
         return;

src/mainwindow.cpp

@@ -61,7 +61,7 @@ MainWindow::MainWindow(QWidget *parent) :
     QMainWindow(parent),
     ui(new Ui::MainWindow)
 {
-    qDebug() << __func__ << endl;
+   // qDebug() << __func__ << endl;
    
 	// Include css    
     QString theme_name;