Merge pull request #2 from DenioD/chat

Chat

src/chatmodel.cpp

@@ -1,4 +1,13 @@
 #include "chatmodel.h"
+#include "settings.h"
+#include "ui_confirm.h"
+#include "controller.h"
+#include "mainwindow.h"
+#include "ui_mainwindow.h"
+#include "addressbook.h"
+#include "ui_memodialog.h"
+
+
 
 ChatModel::ChatModel(std::map<long, ChatItem> chatItems)
 {
@@ -77,9 +86,203 @@ void ChatModel::renderChatBox(QListWidget *view)
         myDateTime.setTime_t(c.second.getTimestamp());
         qDebug() << "[" << myDateTime.toString("dd.MM.yyyy hh:mm:ss ") << "] " << "<" << c.second.getAddress() << "> :" << c.second.getMemo(); 
         line += QString("[") + myDateTime.toString("dd.MM.yyyy hh:mm:ss ") +  QString("] ");
-        line += QString("<") + QString(c.second.getAddress()) + QString("> :");
+        line += QString("<") + QString(c.second.getAddress()) + QString("> :\n");
         line += QString(c.second.getMemo());
         view->addItem(line);
         line ="";
     }
 }
+
+void MainWindow::setupchatTab() {
+       
+// Send button
+    QObject::connect(ui->sendChatButton, &QPushButton::clicked, this, &MainWindow::sendChatButton);
+
+    }
+
+ChatMemoEdit::ChatMemoEdit(QWidget* parent) : QPlainTextEdit(parent) {
+    QObject::connect(this, &QPlainTextEdit::textChanged, this, &ChatMemoEdit::updateDisplay);
+}
+
+void ChatMemoEdit::updateDisplay() {
+    QString txt = this->toPlainText();
+    if (lenDisplayLabel)
+        lenDisplayLabel->setText(QString::number(txt.toUtf8().size()) + "/" + QString::number(maxlen));
+
+    if (txt.toUtf8().size() <= maxlen) {
+        // Everything is fine
+        if (sendChatButton)
+            sendChatButton->setEnabled(true);
+
+        if (lenDisplayLabel)
+            lenDisplayLabel->setStyleSheet("");
+    }
+    else {
+        // Overweight
+        if (sendChatButton)
+            sendChatButton->setEnabled(false);
+
+        if (lenDisplayLabel)
+            lenDisplayLabel->setStyleSheet("color: red;");
+    }
+}
+
+void ChatMemoEdit::setMaxLen(int len) {
+    this->maxlen = len;
+    updateDisplay();
+}
+
+void ChatMemoEdit::setLenDisplayLabel(QLabel* label) {
+    this->lenDisplayLabel = label;
+}
+
+void ChatMemoEdit::setSendChatButton(QPushButton* button) {
+    this->sendChatButton = button;
+}
+
+// Create a Tx from the current state of the Chat page. 
+Tx MainWindow::createTxFromChatPage() {
+   Tx tx;
+    CAmount totalAmt;
+    // For each addr/amt in the Chat tab
+  {
+        QString addr = ""; // We need to set the reply Address for our Contact here
+        // Remove label if it exists
+        addr = AddressBook::addressFromAddressLabel(addr);
+        
+        QString amtStr = "0";
+      
+      //  bool ok;
+        CAmount amt;  
+
+         
+            amt = CAmount::fromDecimalString("0.00001");
+            totalAmt = totalAmt + amt;
+       
+
+        QString memo = ui->memoTxtChat->toPlainText().trimmed();
+        //ui->chatmemoSize->setLenDisplayLabel()
+        
+       
+     tx.toAddrs.push_back(ToFields{addr, amt, memo,}) ;
+
+         qDebug() << "pushback chattx";
+   } 
+
+    tx.fee = Settings::getMinerFee();
+
+     return tx;
+
+     qDebug() << "ChatTx created";
+}
+
+void MainWindow::sendChatButton() {
+    // Create a Tx from the values on the send tab. Note that this Tx object
+    // might not be valid yet.
+
+    // Memos can only be used with zAddrs. So check that first
+   //auto addr = "zs1fllv4hgrjddnz2yz5dng9kchcg3wkhs0j2v5v3nc89w3r3kntkgq2sefcz2a9k2ycc8f6t0gm2q";
+   // if (! Settings::isZAddress(AddressBook::addressFromAddressLabel(addr->text()))) {
+     //   QMessageBox msg(QMessageBox::Critical, tr("Memos can only be used with z-addresses"),
+       // tr("The memo field can only be used with a z-address.\n") + addr->text() + tr("\ndoesn't look like a z-address"),
+       // QMessageBox::Ok, this);
+
+       // msg.exec();
+        //return;
+    //}
+
+    Tx tx = createTxFromChatPage();
+
+    QString error = doSendChatTxValidations(tx);
+
+    if (!error.isEmpty()) {
+        // Something went wrong, so show an error and exit
+        QMessageBox msg(QMessageBox::Critical, tr("Message Error"), error,
+                        QMessageBox::Ok, this);
+
+        msg.exec();
+
+        // abort the Tx
+        return;
+        qDebug() << "Tx aborted";
+    }
+
+        // Create a new Dialog to show that we are computing/sending the Tx
+        auto d = new QDialog(this);
+        auto connD = new Ui_ConnectionDialog();
+        connD->setupUi(d);
+        QPixmap logo(":/img/res/logobig.gif");
+        connD->topIcon->setBasePixmap(logo.scaled(256, 256, Qt::KeepAspectRatio, Qt::SmoothTransformation));
+
+        connD->status->setText(tr("Please wait..."));
+        connD->statusDetail->setText(tr("Your Message will be send"));
+
+        d->show();
+
+        // And send the Tx
+        rpc->executeTransaction(tx, 
+            [=] (QString txid) { 
+                ui->statusBar->showMessage(Settings::txidStatusMessage + " " + txid);
+
+                connD->status->setText(tr("Done!"));
+                connD->statusDetail->setText(txid);
+
+                QTimer::singleShot(1000, [=]() {
+                    d->accept();
+                    d->close();
+                    delete connD;
+                    delete d;
+                    
+                  });
+                
+                // Force a UI update so we get the unconfirmed Tx
+                rpc->refresh(true);
+
+            },
+            // Errored out
+            [=] (QString opid, QString errStr) {
+                ui->statusBar->showMessage(QObject::tr(" Tx ") % opid % QObject::tr(" failed"), 15 * 1000);
+                
+                d->accept();
+                d->close();
+                delete connD;
+                delete d;
+
+                if (!opid.isEmpty())
+                    errStr = QObject::tr("The transaction with id ") % opid % QObject::tr(" failed. The error was") + ":\n\n" + errStr;            
+
+                QMessageBox::critical(this, QObject::tr("Transaction Error"), errStr, QMessageBox::Ok);            
+            }
+        );
+    }        
+
+
+QString MainWindow::doSendChatTxValidations(Tx tx) {
+    // Check to see if we have enough verified funds to send the Tx.
+
+    CAmount total;
+    for (auto toAddr : tx.toAddrs) {
+        if (!Settings::isValidAddress(toAddr.addr)) {
+            QString addr = (toAddr.addr.length() > 100 ? toAddr.addr.left(100) + "..." : toAddr.addr);
+            return QString(tr("Recipient Address ")) % addr % tr(" is Invalid");
+        }
+
+        // This technically shouldn't be possible, but issue #62 seems to have discovered a bug
+        // somewhere, so just add a check to make sure. 
+        if (toAddr.amount.toqint64() < 0) {
+            return QString(tr("Amount for address '%1' is invalid!").arg(toAddr.addr));
+        }
+
+        total = total + toAddr.amount;
+    }
+    total = total + tx.fee;
+
+    auto available = rpc->getModel()->getAvailableBalance();
+
+    if (available < total) {
+        return tr("Not enough available funds to send this transaction\n\nHave: %1\nNeed: %2\n\nNote: Funds need 5 confirmations before they can be spent")
+            .arg(available.toDecimalhushString(), total.toDecimalhushString());
+    }
+
+    return "";
+}

src/chatmodel.h

@@ -116,4 +116,22 @@ class ChatModel
         void addMessage(ChatItem item);
         void addMessage(long timestamp, ChatItem item);
 };
+
+class ChatMemoEdit : public QPlainTextEdit
+{
+public:
+    ChatMemoEdit(QWidget* parent);
+
+    void setMaxLen(int len);
+    void setLenDisplayLabel(QLabel* label);
+    void setSendChatButton(QPushButton* button);
+    void includeReplyTo(QString replyToAddress);
+    void updateDisplay();
+
+private:
+    int             maxlen           = 512;
+    QLabel*         lenDisplayLabel  = nullptr;
+    QPushButton*    sendChatButton     = nullptr;
+};
+
 #endif

src/mainwindow.cpp

@@ -152,6 +152,7 @@ MainWindow::MainWindow(QWidget *parent) :
     setupReceiveTab();
     setupBalancesTab();
     setuphushdTab();
+    setupchatTab();
 
     rpc = new Controller(this);
 

src/mainwindow.h

@@ -47,6 +47,7 @@ public:
     QRegExpValidator*   getAmountValidator() { return amtValidator; }
 
     QString doSendTxValidations(Tx tx);
+    QString doSendChatTxValidations(Tx tx);
 
     void replaceWormholeClient(WormholeClient* newClient);
     bool isWebsocketListening();
@@ -85,10 +86,11 @@ private:
 
     void setupSendTab();
     void setupTransactionsTab();
-    void updateChat();
     void setupReceiveTab();
     void setupBalancesTab();
     void setuphushdTab();
+    void setupchatTab();
+    void updateChat();
 
     void setupSettingsModal();
     void setupStatusBar();
@@ -98,11 +100,14 @@ private:
     Tx   createTxFromSendPage();
     bool confirmTx(Tx tx, RecurringPaymentInfo* rpi);
 
+    Tx   createTxFromChatPage();
+
     void encryptWallet();
     void removeWalletEncryption();
 
     void cancelButton();
     void sendButton();
+    void sendChatButton();
     void addAddressSection();
     void maxAmountChecked(int checked);
 

src/mainwindow.ui

@@ -1367,9 +1367,9 @@
        <widget class="MemoEdit" name="memoTxtChat">
         <property name="geometry">
          <rect>
-          <x>357</x>
+          <x>347</x>
           <y>483</y>
-          <width>891</width>
+          <width>901</width>
           <height>128</height>
          </rect>
         </property>
@@ -1387,22 +1387,6 @@
          <string>Include Reply Address</string>
         </property>
        </widget>
-       <widget class="QDialogButtonBox" name="buttonBox">
-        <property name="geometry">
-         <rect>
-          <x>692</x>
-          <y>618</y>
-          <width>189</width>
-          <height>25</height>
-         </rect>
-        </property>
-        <property name="orientation">
-         <enum>Qt::Horizontal</enum>
-        </property>
-        <property name="standardButtons">
-         <set>QDialogButtonBox::Cancel|QDialogButtonBox::Ok</set>
-        </property>
-       </widget>
        <widget class="QLabel" name="memoSizeChat">
         <property name="geometry">
          <rect>
@@ -1442,6 +1426,28 @@
          </rect>
         </property>
        </widget>
+       <widget class="QPushButton" name="sendChatButton">
+        <property name="geometry">
+         <rect>
+          <x>1130</x>
+          <y>620</y>
+          <width>114</width>
+          <height>25</height>
+         </rect>
+        </property>
+        <property name="baseSize">
+         <size>
+          <width>100</width>
+          <height>0</height>
+         </size>
+        </property>
+        <property name="text">
+         <string>Send</string>
+        </property>
+        <property name="flat">
+         <bool>false</bool>
+        </property>
+       </widget>
       </widget>
      </widget>
     </item>