Nicer formatting for /WHOIS reply.

IdealIRC/IRC.cpp

@@ -492,6 +492,10 @@ void IRC::onMsgNumeric(const IRCPrefix& /*sender*/, const std::string& num, cons
 
     if (num == Numeric::RPL_ENDOFNAMES) {
         emit memberListReloaded(args[1].c_str());
+        if (!ignoreVerbosity(num)) {
+            std::string msg = fmt::format("{}: {}", argmsg, message);
+            getStatus().print(PrintType::Normal, msg.c_str());
+        }
     }
 
     else if (num == Numeric::RPL_TOPIC) {
@@ -570,31 +574,80 @@ void IRC::onMsgNumeric(const IRCPrefix& /*sender*/, const std::string& num, cons
     }
 
     else if (!ignoreVerbosity(num)) {
-        IWin* window = nullptr;
-
         if (num == Numeric::RPL_WHOISUSER) {
+            // This is always the first message received in /WHOIS response.
             auto& conf = ConfigMgr::instance();
             m_receiveWhoisToCurrentWindow = conf.common("ShowWhoisActiveWindow").toInt();
+            IWin* window = m_receiveWhoisToCurrentWindow ? getStatus().getActiveWindow()
+                                                         : &getStatus();
+
+            std::string msg = fmt::format("{}: {}@{}: {}", args[1], args[2], args[3], message);
+            window->print(PrintType::Normal, msg.c_str());
         }
 
-        if (m_receiveWhoisToCurrentWindow) {
-            window = getStatus().getActiveWindow();
+        else if (num == Numeric::RPL_WHOISSERVER) {
+            IWin* window = m_receiveWhoisToCurrentWindow ? getStatus().getActiveWindow()
+                                                         : &getStatus();
+
+            std::string msg = fmt::format("{}: {} ({})", args[1], args[2], message);
+            window->print(PrintType::Normal, msg.c_str());
         }
-        else {
-            if (args.size() > 1)
-                window = MdiManager::instance().findWindow(&getStatus(), QString::fromStdString(args[1]));
-            if (!window)
-                window = &getStatus();
+
+        else if (num == Numeric::RPL_WHOISIDLE) {
+            IWin* window = m_receiveWhoisToCurrentWindow ? getStatus().getActiveWindow()
+                                                         : &getStatus();
+            auto list = QString::fromStdString(message).split(", ");
+            std::string msg = fmt::format("{}:", args[1]);
+            int i = 2; // Relevant information starts on the 2nd argument
+            for (const auto& il : list) {
+                auto item = il.toLower();
+                auto arg = QString::fromStdString(args[i]);
+                if (item == "seconds idle") {
+                    quint64 now = QDateTime::currentSecsSinceEpoch();
+                    quint64 seconds = arg.toLongLong();
+                    QString date = QDateTime::fromTime_t(now-seconds).toString();
+                    msg.append(fmt::format(" Last active: {}", date.toStdString()));
+                }
+                else if (item == "signon time") {
+                    quint64 seconds = arg.toLongLong();
+                    QString date = QDateTime::fromTime_t(seconds).toString();
+                    msg.append(fmt::format(" Signed on: {}", date.toStdString()));
+                }
+                ++i;
+            }
+            window->print(PrintType::Normal, msg.c_str());
         }
 
-        if (message.empty())
-            window->print(PrintType::Normal, argmsg.c_str());
-        else if (argmsg.empty())
-            window->print(PrintType::Normal, message.c_str());
-        else {
-            std::string msg = fmt::format("{}: {}", argmsg, message);
+        else if (num == Numeric::RPL_WHOISLOGGEDIN) {
+            IWin* window = m_receiveWhoisToCurrentWindow ? getStatus().getActiveWindow()
+                                                         : &getStatus();
+
+            std::string msg = fmt::format("{}: {} {}", args[1], message, args[2]);
             window->print(PrintType::Normal, msg.c_str());
         }
+
+        else {
+            IWin* window = nullptr;
+
+            if (m_receiveWhoisToCurrentWindow) {
+                window = getStatus().getActiveWindow();
+            }
+            else {
+                if (args.size() > 1)
+                    window = MdiManager::instance().findWindow(&getStatus(), QString::fromStdString(args[1]));
+                if (!window)
+                    window = &getStatus();
+            }
+
+            if (message.empty())
+                window->print(PrintType::Normal, argmsg.c_str());
+            else if (argmsg.empty())
+                window->print(PrintType::Normal, message.c_str());
+            else {
+                std::string msg = fmt::format("{}: {}", argmsg, message);
+                window->print(PrintType::Normal, msg.c_str());
+            }
+        }
     }
 
     if (num == Numeric::ERR_NICKNAMEINUSE && !isOnline()) {