refactor: use piml tech to rewrite GlobalSettingsStation

1 files changed, 36 insertions, 107 deletions

diff --git a/src/core/function/GlobalSettingStation.h b/src/core/function/GlobalSettingStation.h
index 75610c92..8b76510b 100644
--- a/src/core/function/GlobalSettingStation.h
+++ b/src/core/function/GlobalSettingStation.h
@@ -30,6 +30,7 @@
 #define GPGFRONTEND_GLOBALSETTINGSTATION_H
 
 #include <filesystem>
+#include <memory>
 
 #include "GpgFrontendBuildInstallInfo.h"
 #include "core/GpgFrontendCore.h"
@@ -38,8 +39,11 @@
 namespace GpgFrontend {
 
 /**
- * @brief
+ * @class GlobalSettingStation
+ * @brief Singleton class for managing global settings in the application.
  *
+ * This class handles reading and writing of global settings, as well as
+ * managing application directories and resource paths.
  */
 class GPGFRONTEND_CORE_EXPORT GlobalSettingStation
     : public SingletonFunctionObject<GlobalSettingStation> {
@@ -62,96 +66,64 @@ class GPGFRONTEND_CORE_EXPORT GlobalSettingStation
    *
    * @return libconfig::Setting&
    */
-  libconfig::Setting &GetUISettings() noexcept;
-
-  /**
-   * @brief
-   *
-   * @return libconfig::Setting&
-   */
-  template <typename T>
-  T LookupSettings(std::string path, T default_value) noexcept {
-    T value = default_value;
-    try {
-      value = static_cast<T>(GetUISettings().lookup(path));
-    } catch (...) {
-      SPDLOG_WARN("setting not found: {}", path);
-    }
-    return value;
-  }
+  libconfig::Setting &GetMainSettings() noexcept;
 
   /**
    * @brief Get the App Dir object
    *
    * @return std::filesystem::path
    */
-  [[nodiscard]] std::filesystem::path GetAppDir() const { return app_path_; }
+  [[nodiscard]] std::filesystem::path GetAppDir() const;
 
-  [[nodiscard]] std::filesystem::path GetAppDataPath() const {
-    return app_data_path_;
-  }
+  /**
+   * @brief Gets the application data directory.
+   * @return Path to the application data directory.
+   */
+  [[nodiscard]] std::filesystem::path GetAppDataPath() const;
 
   /**
    * @brief Get the Log Dir object
    *
    * @return std::filesystem::path
    */
-  [[nodiscard]] std::filesystem::path GetLogDir() const {
-    return app_log_path_;
-  }
+  [[nodiscard]] std::filesystem::path GetLogDir() const;
 
   /**
    * @brief Get the Standalone Database Dir object
    *
    * @return std::filesystem::path
    */
-  [[nodiscard]] std::filesystem::path GetStandaloneDatabaseDir() const {
-    auto db_path = app_configure_path_ / "db";
-    if (!std::filesystem::exists(db_path)) {
-      std::filesystem::create_directory(db_path);
-    }
-    return db_path;
-  }
+  [[nodiscard]] std::filesystem::path GetStandaloneDatabaseDir() const;
 
-  [[nodiscard]] std::filesystem::path GetAppConfigPath() const {
-    return app_configure_path_;
-  }
+  [[nodiscard]] std::filesystem::path GetAppConfigPath() const;
 
   /**
    * @brief Get the Standalone Gpg Bin Dir object
    *
    * @return std::filesystem::path
    */
-  [[nodiscard]] std::filesystem::path GetStandaloneGpgBinDir() const {
-    return app_resource_path_ / "gpg1.4" / "gpg";
-  }
+  [[nodiscard]] std::filesystem::path GetStandaloneGpgBinDir() const;
 
   /**
    * @brief Get the Locale Dir object
    *
    * @return std::filesystem::path
    */
-  [[nodiscard]] std::filesystem::path GetLocaleDir() const {
-    return app_locale_path_;
-  }
+  [[nodiscard]] std::filesystem::path GetLocaleDir() const;
 
   /**
    * @brief Get the Resource Dir object
    *
    * @return std::filesystem::path
    */
-  [[nodiscard]] std::filesystem::path GetResourceDir() const {
-    return app_resource_path_;
-  }
+  [[nodiscard]] std::filesystem::path GetResourceDir() const;
 
   /**
    * @brief Get the Certs Dir object
    *
    * @return std::filesystem::path
    */
-  [[nodiscard]] std::filesystem::path GetCertsDir() const {
-    return app_resource_path_ / "certs";
-  }
+  [[nodiscard]] std::filesystem::path GetCertsDir() const;
 
   [[nodiscard]] std::string GetLogFilesSize() const;
 
@@ -167,69 +139,26 @@ class GPGFRONTEND_CORE_EXPORT GlobalSettingStation
    */
   void SyncSettings() noexcept;
 
- private:
-  std::filesystem::path app_path_ = QCoreApplication::applicationDirPath()
-                                        .toStdString();  ///< Program Location
-  std::filesystem::path app_data_path_ =
-      QStandardPaths::writableLocation(QStandardPaths::AppLocalDataLocation)
-          .toStdString();  ///< Program Data Location
-  std::filesystem::path app_log_path_ =
-      app_data_path_ / "logs";  ///< Program Data Location
-  std::filesystem::path app_data_objs_path_ =
-      app_data_path_ / "data_objs";  ///< Object storage path
-
-#ifdef LINUX_INSTALL_BUILD
-  std::filesystem::path app_resource_path_ =
-      std::filesystem::path(APP_LOCALSTATE_PATH) /
-      "gpgfrontend";  ///< Program Data Location
-#else
-  std::filesystem::path app_resource_path_ =
-      RESOURCE_DIR_BOOST_PATH(app_path_);  ///< Program Data Location
-#endif
-
-#ifdef LINUX_INSTALL_BUILD
-  std::filesystem::path app_locale_path_ =
-      std::string(APP_LOCALE_PATH);  ///< Program Data Location
-#else
-  std::filesystem::path app_locale_path_ =
-      app_resource_path_ / "locales";  ///< Program Data Location
-#endif
-
-  std::filesystem::path app_configure_path_ =
-      QStandardPaths::writableLocation(QStandardPaths::AppConfigLocation)
-          .toStdString();  ///< Program Configure Location
-  std::filesystem::path ui_config_dir_path_ =
-      app_configure_path_ / "conf";  ///< Configure File Directory Location
-  std::filesystem::path ui_config_path_ =
-      ui_config_dir_path_ / "main.cfg";  ///< Main Configure File Location
-
-  libconfig::Config ui_cfg_;  ///< UI Configure File
-
-  /**
-   * @brief
-   *
-   */
-  void init_app_secure_key();
-
-  /**
-   * @brief
-   *
-   */
-  int64_t get_files_size_at_path(std::filesystem::path path,
-                                 std::string filename_pattern) const;
-
   /**
-   * @brief
-   *
+   * @brief Looks up a setting by path.
+   * @param path The path to the setting.
+   * @param default_value The default value to return if setting is not found.
+   * @return The setting value.
    */
-  std::string get_human_readable_size(int64_t size) const;
+  template <typename T>
+  T LookupSettings(std::string path, T default_value) noexcept {
+    T value = default_value;
+    try {
+      value = static_cast<T>(GetMainSettings().lookup(path));
+    } catch (...) {
+      SPDLOG_WARN("setting not found: {}", path);
+    }
+    return value;
+  }
 
-  /**
-   * @brief
-   *
-   */
-  void delete_all_files(std::filesystem::path path,
-                        std::string filename_pattern) const;
+ private:
+  class Impl;
+  std::unique_ptr<Impl> p_;
 };
 }  // namespace GpgFrontend