feat: support all clear log and data files

3 files changed, 136 insertions, 1 deletions

diff --git a/src/core/function/GlobalSettingStation.cpp b/src/core/function/GlobalSettingStation.cpp
index cc126ebd..6b743268 100644
--- a/src/core/function/GlobalSettingStation.cpp
+++ b/src/core/function/GlobalSettingStation.cpp
@@ -55,6 +55,10 @@ GpgFrontend::GlobalSettingStation::GlobalSettingStation(int channel) noexcept
   SPDLOG_INFO("app locale path: {}", app_locale_path_.u8string());
   SPDLOG_INFO("app conf path: {}", ui_config_path_.u8string());
 
+  SPDLOG_INFO("app log files total size: {}", GetLogFilesSize());
+  SPDLOG_INFO("app data objects files total size: {}",
+              GetDataObjectsFilesSize());
+
   if (!is_directory(app_configure_path_)) create_directory(app_configure_path_);
   if (!is_directory(app_data_path_)) create_directory(app_data_path_);
   if (!is_directory(app_log_path_)) create_directory(app_log_path_);
@@ -92,4 +96,68 @@ GpgFrontend::GlobalSettingStation::GetUISettings() noexcept {
 
 void GpgFrontend::GlobalSettingStation::init_app_secure_key() {}
 
+int64_t GpgFrontend::GlobalSettingStation::get_files_size_at_path(
+    std::filesystem::path path, std::string filename_pattern) const {
+  auto dir = QDir(QString::fromStdString(path.u8string()));
+  QFileInfoList fileList = dir.entryInfoList(
+      QStringList() << QString::fromStdString(filename_pattern), QDir::Files);
+  qint64 totalSize = 0;
+
+  for (const QFileInfo &fileInfo : fileList) {
+    totalSize += fileInfo.size();
+  }
+  return totalSize;
+}
+
+std::string GpgFrontend::GlobalSettingStation::get_human_readable_size(
+    int64_t size) const {
+  double num = size;
+  QStringList list;
+  list << "KB"
+       << "MB"
+       << "GB"
+       << "TB";
+
+  QStringListIterator i(list);
+  QString unit("bytes");
+
+  while (num >= 1024.0 && i.hasNext()) {
+    unit = i.next();
+    num /= 1024.0;
+  }
+  return (QString().setNum(num, 'f', 2) + " " + unit).toStdString();
+}
+
+std::string GpgFrontend::GlobalSettingStation::GetLogFilesSize() const {
+  return get_human_readable_size(
+      get_files_size_at_path(app_log_path_, "*.log"));
+}
+
+std::string GpgFrontend::GlobalSettingStation::GetDataObjectsFilesSize() const {
+  return get_human_readable_size(
+      get_files_size_at_path(app_data_objs_path_, "*"));
+}
+
+void GpgFrontend::GlobalSettingStation::ClearAllLogFiles() const {
+  delete_all_files(app_log_path_, "*.log");
+}
+
+void GpgFrontend::GlobalSettingStation::ClearAllDataObjects() const {
+  delete_all_files(app_data_objs_path_, "*");
+}
+
+void GpgFrontend::GlobalSettingStation::delete_all_files(
+    std::filesystem::path path, std::string filename_pattern) const {
+  auto dir = QDir(QString::fromStdString(path.u8string()));
+
+  // 使用name filters来只选取以.log结尾的文件
+  QStringList logFiles = dir.entryList(
+      QStringList() << QString::fromStdString(filename_pattern), QDir::Files);
+
+  // 遍历并删除所有符合条件的文件
+  for (const auto &file : logFiles) {
+    QFile::remove(dir.absoluteFilePath(file));
+  }
+}
+
 GpgFrontend::GlobalSettingStation::~GlobalSettingStation() noexcept = default;
diff --git a/src/core/function/GlobalSettingStation.h b/src/core/function/GlobalSettingStation.h
index d70b3b63..aed99fa7 100644
--- a/src/core/function/GlobalSettingStation.h
+++ b/src/core/function/GlobalSettingStation.h
@@ -29,6 +29,10 @@
 #ifndef GPGFRONTEND_GLOBALSETTINGSTATION_H
 #define GPGFRONTEND_GLOBALSETTINGSTATION_H
 
+#include <sys/_types/_int64_t.h>
+
+#include <filesystem>
+
 #include "GpgFrontendBuildInstallInfo.h"
 #include "core/GpgFrontendCore.h"
 #include "core/GpgFunctionObject.h"
@@ -151,6 +155,14 @@ class GPGFRONTEND_CORE_EXPORT GlobalSettingStation
     return app_resource_path_ / "certs";
   }
 
+  [[nodiscard]] std::string GetLogFilesSize() const;
+
+  [[nodiscard]] std::string GetDataObjectsFilesSize() const;
+
+  void ClearAllLogFiles() const;
+
+  void ClearAllDataObjects() const;
+
   /**
    * @brief sync the settings to the file
    *
@@ -166,7 +178,7 @@ class GPGFRONTEND_CORE_EXPORT GlobalSettingStation
   std::filesystem::path app_log_path_ =
       app_data_path_ / "logs";  ///< Program Data Location
   std::filesystem::path app_data_objs_path_ =
-      app_data_path_ / "objs";  ///< Object storage path
+      app_data_path_ / "data_objs";  ///< Object storage path
 
 #ifdef LINUX_INSTALL_BUILD
   std::filesystem::path app_resource_path_ =
@@ -200,6 +212,26 @@ class GPGFRONTEND_CORE_EXPORT GlobalSettingStation
    *
    */
   void init_app_secure_key();
+
+  /**
+   * @brief
+   *
+   */
+  int64_t get_files_size_at_path(std::filesystem::path path,
+                                 std::string filename_pattern) const;
+
+  /**
+   * @brief
+   *
+   */
+  std::string get_human_readable_size(int64_t size) const;
+
+  /**
+   * @brief
+   *
+   */
+  void delete_all_files(std::filesystem::path path,
+                        std::string filename_pattern) const;
 };
 }  // namespace GpgFrontend
 
diff --git a/src/ui/dialog/settings/SettingsGeneral.cpp b/src/ui/dialog/settings/SettingsGeneral.cpp
index 719e5de8..be5190dd 100644
--- a/src/ui/dialog/settings/SettingsGeneral.cpp
+++ b/src/ui/dialog/settings/SettingsGeneral.cpp
@@ -63,6 +63,16 @@ GeneralTab::GeneralTab(QWidget* parent)
       "<b>" + QString(_("NOTE")) + _(": ") + "</b>" +
       _("GpgFrontend will restart automatically if you change the language!"));
 
+  ui_->dataBox->setTitle(_("Data"));
+  ui_->clearAllLogFilesButton->setText(QString::fromStdString(
+      (boost::format(_("Clear All Log (Total Size: %s)")) %
+       GlobalSettingStation::GetInstance().GetLogFilesSize())
+          .str()));
+  ui_->clearAllDataObjectsButton->setText(QString::fromStdString(
+      (boost::format(_("Clear All Data Objects (Total Size: %s)")) %
+       GlobalSettingStation::GetInstance().GetDataObjectsFilesSize())
+          .str()));
+
 #ifdef MULTI_LANG_SUPPORT
   lang_ = SettingsDialog::ListLanguages();
   for (const auto& l : lang_) {
@@ -72,6 +82,31 @@ GeneralTab::GeneralTab(QWidget* parent)
           this, &GeneralTab::slot_language_changed);
 #endif
 
+  connect(ui_->clearAllLogFilesButton, &QPushButton::clicked, this, [=]() {
+    GlobalSettingStation::GetInstance().ClearAllLogFiles();
+    ui_->clearAllLogFilesButton->setText(QString::fromStdString(
+        (boost::format(_("Clear All Log (Total Size: %s)")) %
+         GlobalSettingStation::GetInstance().GetLogFilesSize())
+            .str()));
+  });
+
+  connect(ui_->clearAllDataObjectsButton, &QPushButton::clicked, this, [=]() {
+    QMessageBox::StandardButton reply;
+    reply = QMessageBox::question(
+        this, _("Confirm"),
+        _("Are you sure you want to clear all data objects?\nThis will result "
+          "in "
+          "loss of all cached form positions, statuses, key servers, etc."),
+        QMessageBox::Yes | QMessageBox::No);
+    if (reply == QMessageBox::Yes) {
+      GlobalSettingStation::GetInstance().ClearAllDataObjects();
+      ui_->clearAllDataObjectsButton->setText(QString::fromStdString(
+          (boost::format(_("Clear All Data Objects (Total Size: %s)")) %
+           GlobalSettingStation::GetInstance().GetDataObjectsFilesSize())
+              .str()));
+    }
+  });
+
   SetSettings();
 }