1 files changed, 121 insertions, 109 deletions

diff --git a/src/core/function/GlobalSettingStation.cpp b/src/core/function/GlobalSettingStation.cpp
index 6b743268..6969c15a 100644
--- a/src/core/function/GlobalSettingStation.cpp
+++ b/src/core/function/GlobalSettingStation.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (C) 2021 Saturneric
+ * Copyright (C) 2021 Saturneric <[email protected]>
  *
  * This file is part of GpgFrontend.
  *
@@ -20,7 +20,7 @@
  * the gpg4usb project, which is under GPL-3.0-or-later.
  *
  * All the source code of GpgFrontend was modified and released by
- * Saturneric<[email protected]> starting on May 12, 2021.
+ * Saturneric <[email protected]> starting on May 12, 2021.
  *
  * SPDX-License-Identifier: GPL-3.0-or-later
  *
@@ -28,136 +28,148 @@
 
 #include "GlobalSettingStation.h"
 
-#include "core/function/FileOperator.h"
+#include "core/module/ModuleManager.h"
+#include "core/utils/FilesystemUtils.h"
 
-void GpgFrontend::GlobalSettingStation::SyncSettings() noexcept {
-  using namespace libconfig;
-  try {
-    ui_cfg_.writeFile(ui_config_path_.u8string().c_str());
-    SPDLOG_DEBUG("updated ui configuration successfully written to {}",
-                 ui_config_path_.u8string());
+namespace GpgFrontend {
 
-  } catch (const FileIOException &fioex) {
-    SPDLOG_ERROR("i/o error while writing ui configuration file: {}",
-                 ui_config_path_.u8string());
-  }
-}
+class GlobalSettingStation::Impl {
+ public:
+  /**
+   * @brief Construct a new Global Setting Station object
+   *
+   */
+  explicit Impl() noexcept {
+    GF_CORE_LOG_INFO("app path: {}", GetAppDir());
+    GF_CORE_LOG_INFO("app working path: {}", working_path_);
 
-GpgFrontend::GlobalSettingStation::GlobalSettingStation(int channel) noexcept
-    : SingletonFunctionObject<GlobalSettingStation>(channel) {
-  using namespace std::filesystem;
-  using namespace libconfig;
-
-  SPDLOG_INFO("app path: {}", app_path_.u8string());
-  SPDLOG_INFO("app configure path: {}", app_configure_path_.u8string());
-  SPDLOG_INFO("app data path: {}", app_data_path_.u8string());
-  SPDLOG_INFO("app log path: {}", app_log_path_.u8string());
-  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_);
-  if (!is_directory(ui_config_dir_path_)) create_directory(ui_config_dir_path_);
-
-  if (!exists(ui_config_path_)) {
-    try {
-      this->ui_cfg_.writeFile(ui_config_path_.u8string().c_str());
-      SPDLOG_DEBUG("user interface configuration successfully written to {}",
-                   ui_config_path_.u8string());
-
-    } catch (const FileIOException &fioex) {
-      SPDLOG_DEBUG(
-          "i/o error while writing UserInterface configuration file {}",
-          ui_config_path_.u8string());
-    }
-  } else {
-    try {
-      this->ui_cfg_.readFile(ui_config_path_.u8string().c_str());
-      SPDLOG_DEBUG("user interface configuration successfully read from {}",
-                   ui_config_path_.u8string());
-    } catch (const FileIOException &fioex) {
-      SPDLOG_ERROR("i/o error while reading UserInterface configure file");
-    } catch (const ParseException &pex) {
-      SPDLOG_ERROR("parse error at {} : {} - {}", pex.getFile(), pex.getLine(),
-                   pex.getError());
+    auto portable_file_path = working_path_ + "/PORTABLE.txt";
+    if (QFileInfo(portable_file_path).exists()) {
+      GF_CORE_LOG_INFO(
+          "dectected portable mode, reconfiguring config and data path...");
+      Module::UpsertRTValue("core", "env.state.portable", 1);
+
+      app_data_path_ = working_path_;
+      app_log_path_ = app_data_path_ + "/logs";
+      app_data_objs_path_ = app_data_path_ + "/data_objs";
+
+      portable_mode_ = true;
     }
+
+    GF_CORE_LOG_INFO("app data path: {}", app_data_path_);
+    GF_CORE_LOG_INFO("app log path: {}", app_log_path_);
+
+    GF_CORE_LOG_DEBUG("app log files total size: {}", GetLogFilesSize());
+    GF_CORE_LOG_DEBUG("app data objects files total size: {}",
+                      GetDataObjectsFilesSize());
+
+    if (!QDir(app_data_path_).exists()) QDir(app_data_path_).mkpath(".");
+    if (!QDir(app_log_path_).exists()) QDir(app_log_path_).mkpath(".");
   }
-}
 
-libconfig::Setting &
-GpgFrontend::GlobalSettingStation::GetUISettings() noexcept {
-  return ui_cfg_.getRoot();
-}
+  [[nodiscard]] auto GetSettings() -> QSettings {
+    if (!portable_mode_) return QSettings();
+    return {app_portable_config_path_, QSettings::IniFormat};
+  }
 
-void GpgFrontend::GlobalSettingStation::init_app_secure_key() {}
+  [[nodiscard]] auto GetLogFilesSize() const -> QString {
+    return GetHumanFriendlyFileSize(GetFileSizeByPath(app_log_path_, "*.log"));
+  }
 
-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;
+  [[nodiscard]] auto GetDataObjectsFilesSize() const -> QString {
+    return GetHumanFriendlyFileSize(
+        GetFileSizeByPath(app_data_objs_path_, "*"));
+  }
 
-  for (const QFileInfo &fileInfo : fileList) {
-    totalSize += fileInfo.size();
+  void ClearAllLogFiles() const {
+    DeleteAllFilesByPattern(app_log_path_, "*.log");
+  }
+
+  void ClearAllDataObjects() const {
+    DeleteAllFilesByPattern(app_data_objs_path_, "*");
+  }
+
+  /**
+   * @brief Get the App Dir object
+   *
+   * @return QString
+   */
+  [[nodiscard]] auto GetAppDir() const -> QString {
+    return QCoreApplication::applicationDirPath();
   }
-  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;
+  /**
+   * @brief Get the App Data Path object
+   *
+   * @return QString
+   */
+  [[nodiscard]] auto GetAppDataPath() const -> QString {
+    return app_data_path_;
   }
-  return (QString().setNum(num, 'f', 2) + " " + unit).toStdString();
+
+  /**
+   * @brief Get the Log Dir object
+   *
+   * @return QString
+   */
+  [[nodiscard]] auto GetLogDir() const -> QString { return app_log_path_; }
+
+ private:
+  QString working_path_ = QDir::currentPath();
+
+  QString app_data_path_ = QString{QStandardPaths::writableLocation(
+      QStandardPaths::AppLocalDataLocation)};  ///< Program Data Location
+
+  QString app_log_path_ = app_data_path_ + "/logs";  ///< Program Data Location
+
+  QString app_data_objs_path_ =
+      app_data_path_ + "/data_objs";  ///< Object storage path
+
+  bool portable_mode_ = false;  ///<
+  QString app_portable_config_path_ =
+      working_path_ + "/config.ini";  ///< take effect only in portable mode
+
+  /**
+   * @brief
+   *
+   */
+  void init_app_secure_key() {}
+};
+
+GlobalSettingStation::GlobalSettingStation(int channel) noexcept
+    : SingletonFunctionObject<GlobalSettingStation>(channel),
+      p_(SecureCreateUniqueObject<Impl>()) {}
+
+GlobalSettingStation::~GlobalSettingStation() noexcept = default;
+
+auto GlobalSettingStation::GetSettings() const -> QSettings {
+  return p_->GetSettings();
 }
 
-std::string GpgFrontend::GlobalSettingStation::GetLogFilesSize() const {
-  return get_human_readable_size(
-      get_files_size_at_path(app_log_path_, "*.log"));
+auto GlobalSettingStation::GetAppDir() const -> QString {
+  return p_->GetAppDir();
 }
 
-std::string GpgFrontend::GlobalSettingStation::GetDataObjectsFilesSize() const {
-  return get_human_readable_size(
-      get_files_size_at_path(app_data_objs_path_, "*"));
+auto GlobalSettingStation::GetAppDataPath() const -> QString {
+  return p_->GetAppDataPath();
 }
 
-void GpgFrontend::GlobalSettingStation::ClearAllLogFiles() const {
-  delete_all_files(app_log_path_, "*.log");
+[[nodiscard]] auto GlobalSettingStation::GetLogDir() const -> QString {
+  return p_->GetLogDir();
 }
 
-void GpgFrontend::GlobalSettingStation::ClearAllDataObjects() const {
-  delete_all_files(app_data_objs_path_, "*");
+auto GlobalSettingStation::GetLogFilesSize() const -> QString {
+  return p_->GetLogFilesSize();
 }
 
-void GpgFrontend::GlobalSettingStation::delete_all_files(
-    std::filesystem::path path, std::string filename_pattern) const {
-  auto dir = QDir(QString::fromStdString(path.u8string()));
+auto GlobalSettingStation::GetDataObjectsFilesSize() const -> QString {
+  return p_->GetDataObjectsFilesSize();
+}
 
-  // 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);
+void GlobalSettingStation::ClearAllLogFiles() const { p_->ClearAllLogFiles(); }
 
-  // 遍历并删除所有符合条件的文件
-  for (const auto &file : logFiles) {
-    QFile::remove(dir.absoluteFilePath(file));
-  }
+void GlobalSettingStation::ClearAllDataObjects() const {
+  p_->ClearAllDataObjects();
 }
 
-GpgFrontend::GlobalSettingStation::~GlobalSettingStation() noexcept = default;
+}  // namespace GpgFrontend
\ No newline at end of file