Library: Various restructuring and changes

- Cached data is now stored and handled separately for more flexibility
- Solved various issues related to incorrectly cached data
- Added a Refresh option for official covers
- Various asset labels were shortened

include/tabs/library.h

@@ -22,5 +22,63 @@
 
 #pragma once
 
+#include <utility/games.h>
+#include <stores/Steam/app_record.h>
+
 void SKIF_UI_Tab_DrawLibrary (void);
 
+
+// Cached struct used to hold calculated data across frames
+struct SKIF_Lib_SummaryCache
+{
+  struct {
+    std::string   type;
+    std::string   type_version;
+    struct {
+      std::string text;
+      ImColor     color;
+      ImColor     color_hover;
+    } status;
+    std::string   hover_text;
+  } injection;
+
+  std::string config_repo;
+
+  struct {
+    std::wstring shorthandW;
+    std::string  shorthand; // Converted to utf-8 from utf-16
+    std::wstring root_dirW;
+    std::string  root_dir;  // Converted to utf-8 from utf-16
+    std::wstring full_pathW;
+    std::string  full_path; // Converted to utf-8 from utf-16
+  } config;
+
+  struct {
+    std::wstring shorthandW;
+    std::string  shorthand; // Converted to utf-8 from utf-16
+    std::wstring versionW;
+    std::string  version;   // Converted to utf-8 from utf-16
+    std::wstring full_pathW;
+    std::string  full_path; // Converted to utf-8 from utf-16
+  } dll;
+
+  AppId_t     app_id   = 0;
+  DWORD       running  = 0;
+  bool        service  = false;
+  bool        autostop = false;
+
+  void Refresh (app_record_s* pApp);
+
+  // Functions
+  static SKIF_Lib_SummaryCache& GetInstance (void)
+  {
+      static SKIF_Lib_SummaryCache instance;
+      return instance;
+  }
+
+  SKIF_Lib_SummaryCache (SKIF_Lib_SummaryCache const&) = delete; // Delete copy constructor
+  SKIF_Lib_SummaryCache (SKIF_Lib_SummaryCache&&)      = delete; // Delete move constructor
+
+private:
+  SKIF_Lib_SummaryCache (void) { }; // Do nothing
+};