add model.

Server/SystemUsage.cpp

@@ -50,7 +50,7 @@ void SystemUsage::start() {
                 LOG(info) << "network speed: " << std::fixed << std::setprecision(2) << speed << "GB/h";
                 static system_clock::time_point lastNotify;
                 auto now = system_clock::now();
-                if ((speed >= 1.f) && (duration_cast<minutes>(now - lastNotify) > minutes(10))) { // 一个小时1GB的流量
+                if ((speed >= 1.5f) && (duration_cast<minutes>(now - lastNotify) > minutes(10))) { // 一个小时1.5GB的流量
                     std::ostringstream oss;
                     oss << "当前服务器流量存在异常, " << DateTime::toString(front.time) << " - "
                         << DateTime::toString(back.time) << ": " << std::endl;

UnitTest/main.cpp

@@ -3,7 +3,7 @@
 #include <filesystem>
 #include "Database/Session.h"
 
-constexpr auto databasePath = "build/database.sqlite";
+constexpr auto databasePath = "build/unit_test_database.sqlite";
 
 int main(int argc, char *argv[]) {
     if (std::filesystem::exists(databasePath)) {

WebApplication/CMakeLists.txt

@@ -4,6 +4,7 @@ add_library(WebApplication
     WebApplication.h WebApplication.cpp
     LoginPage.h LoginPage.cpp
     VisitorRecordsPage.h VisitorRecordsPage.cpp
+    VisitorRecordTableModel.h VisitorRecordTableModel.cpp
     Hello.h Hello.cpp
     Restful.h Restful.cpp
     Dialog.h Dialog.cpp

WebApplication/Hello.cpp

@@ -3,6 +3,7 @@
 #include "Database/Session.h"
 #include "Dialog.h"
 #include "LoginPage.h"
+#include "VisitorRecordsPage.h"
 #include "WebApplication.h"
 #include <Wt/Auth/Identity.h>
 #include <Wt/WBootstrap2Theme.h>
@@ -100,5 +101,8 @@ void Hello::handlePathChange(const std::string &path) {
         m_root->clear();
         m_root->setStyleClass("WtCenterContainer");
         m_root->addNew<LoginWidget>(m_session->users(), m_session->login());
+    } else if (path.starts_with("/wt/visitor/analysis")) {
+        m_root->clear();
+        m_root->addNew<VisitorRecordsPage>(*m_session);
     }
 }

WebApplication/VisitorRecordTableModel.cpp

@@ -0,0 +1,19 @@
+#include "VisitorRecordTableModel.h"
+#include "BoostLog.h"
+
+int VisitorRecordTableModel::columnCount(const Wt::WModelIndex &parent) const {
+    return 5;
+}
+
+int VisitorRecordTableModel::rowCount(const Wt::WModelIndex &parent) const {
+    return 50;
+}
+
+Wt::cpp17::any VisitorRecordTableModel::data(const Wt::WModelIndex &index, Wt::ItemDataRole role) const {
+    LOG(info) << "VisitorRecordTableModel: " << role.value();
+    if (role == Wt::ItemDataRole::Checked && index.column() == 0) { // Assuming first column for checkbox
+        return true;
+    } else {
+        return Wt::cpp17::any{};
+    }
+}

WebApplication/VisitorRecordTableModel.h

@@ -0,0 +1,12 @@
+#ifndef __VISITORRECORDTABLEMODEL_H__
+#define __VISITORRECORDTABLEMODEL_H__
+
+#include <Wt/WAbstractTableModel.h>
+
+class VisitorRecordTableModel : public Wt::WAbstractTableModel {
+public:
+    Wt::cpp17::any data(const Wt::WModelIndex &index, Wt::ItemDataRole role = Wt::ItemDataRole::Display) const final;
+    int columnCount(const Wt::WModelIndex &parent = Wt::WModelIndex()) const final;
+    int rowCount(const Wt::WModelIndex &parent = Wt::WModelIndex()) const final;
+};
+#endif // __VISITORRECORDTABLEMODEL_H__

WebApplication/VisitorRecordsPage.cpp

@@ -1 +1,61 @@
-#include "VisitorRecordsPage.h"
+#include "VisitorRecordsPage.h"
+#include "BoostLog.h"
+#include "Database/Session.h"
+#include <Wt/Dbo/QueryModel.h>
+#include <Wt/WItemDelegate.h>
+#include <Wt/WLabel.h>
+#include <Wt/WTableView.h>
+#include "VisitorRecordTableModel.h"
+
+class CheckBoxDelegate : public Wt::WAbstractItemDelegate {
+public:
+    CheckBoxDelegate() : Wt::WAbstractItemDelegate() {
+    }
+    std::unique_ptr<Wt::WWidget> update(Wt::WWidget *widget, const Wt::WModelIndex &index,
+                                        Wt::WFlags<Wt::ViewItemRenderFlag> flags) final {
+        auto checkBox = dynamic_cast<Wt::WCheckBox *>(widget);
+        if (!checkBox) {
+            checkBox = new Wt::WCheckBox();
+        }
+        LOG(info) << Wt::asString(index.data());
+        // checkBox->setChecked(index.data().toBool());
+        checkBox->setEnabled(true);
+
+        return std::unique_ptr<Wt::WWidget>(checkBox);
+    }
+};
+
+VisitorRecordsPage::VisitorRecordsPage(Session &session) {
+    addNew<Wt::WLabel>("访客数据统计");
+
+    auto view = addNew<Wt::WTableView>();
+    view->setColumnWidth(0, Wt::WLength::Auto);
+    view->setColumnWidth(1, Wt::WLength::Auto);
+    view->setHeaderHeight(30); // 设置表头的高度
+    view->setWidth(Wt::WLength("99%"));
+    view->setColumnResizeEnabled(true);
+    view->setAlternatingRowColors(true);
+    view->setRowHeight(50);
+    // view->setSelectable(true);
+    view->setSelectionMode(Wt::SelectionMode::Extended);
+    // view->setEditTriggers(Wt::EditTrigger::None);
+    // view->setItemDelegateForColumn(0, std::make_shared<CheckBoxDelegate>());
+    // view->setHeaderItemDelegate( std::make_shared<CheckBoxDelegate>());
+
+    // auto model = std::make_shared<Wt::Dbo::QueryModel<Wt::Dbo::ptr<VisitorRecord>>>();
+    // model->setQuery(session.find<VisitorRecord>());
+    // model->addColumn("id", "ID",Wt::ItemFlag::UserCheckable);
+    // model->addColumn("url", "URL");
+    // model->addColumn("time", "Time");
+    // model->addColumn("user_agent", "User Agent");
+    auto model = std::make_shared<VisitorRecordTableModel>();
+    view->setModel(model);
+
+
+
+    /*
+     * Configure column widths and matching table width
+     */
+    const int WIDTH = 240;
+    for (int i = 0; i < view->model()->columnCount(); ++i) view->setColumnWidth(i, 120);
+}

WebApplication/VisitorRecordsPage.h

@@ -1,9 +1,15 @@
 #ifndef __VISITORRECORDSPAGE_H__
 #define __VISITORRECORDSPAGE_H__
 
-class VisitorRecordsPage {
-    
+#include <Wt/WContainerWidget.h>
+
+class Session;
+
+// https://infima.dev/
+
+class VisitorRecordsPage : public Wt::WContainerWidget {
+public:
+    VisitorRecordsPage(Session &session);
 };
 
-
 #endif // __VISITORRECORDSPAGE_H__

resources/wt_config.xml

@@ -134,57 +134,6 @@
             <server-push-timeout>50</server-push-timeout>
         </session-management>
 
-        <!-- Settings that apply only to the FastCGI connector.
-
-           To configure the wthttp connector, use command line options, or
-           configure default options in /etc/wt/wthttpd
-          -->
-        <connector-fcgi>
-            <!-- Valgrind path
-
-               If debugging is enabled and this path is not empty, then valgrind
-               will be started for every shared process, or for every session
-               which has ?debug appended to the command line.
-
-               The variable is slighly misnamed. Not only a path can be set,
-               but also options, like for example:
-
-                 /usr/bin/valgrind - -leak-check=full
-             -->
-            <valgrind-path></valgrind-path>
-
-            <!-- Run directory
-
-               Path used by Wt to do session management.
-              -->
-            <run-directory>/opt/Libraries/wt-4.11.1/var/run/wt</run-directory>
-
-        </connector-fcgi>
-
-        <!-- Settings that apply only to the MS IIS ISAPI connector.
-
-           To configure the wthttp connector, use command line options, or
-           configure default options in /etc/wt/wthttpd
-          -->
-        <connector-isapi>
-
-            <!-- Maximum Request Size spooled in memory (KiB)
-
-               Normally, Wt keeps incoming requests (POST data) in memory.
-               However, malicious users could send a big POST and as such
-               use up all memory of your HTTP server. With this parameter,
-               you tune how big a request can be before Wt spools it in a
-               file before processing it. Legitimate big POST messages may
-               occur when users are expected to upload files.
-
-               See also max-request-size.
-
-               The default value is 128K, which is more than enough for
-               any interactive Wt event.
-              -->
-            <max-memory-request-size>128</max-memory-request-size>
-        </connector-isapi>
-
         <!-- Javascript debug options
 
              Values: