From 1245697d5bb03b1cd22f26e3754f3e0bfcdde589 Mon Sep 17 00:00:00 2001
From: Ivan Dmitrievich Yartsev <yarcev.id@ublinux.ru>
Date: Tue, 17 Feb 2026 09:48:18 +0600
Subject: [PATCH] Added new functions

---
 source/libublsettings-gtk3-packages.c | 62 +++++++++++++++++++++++++++
 source/libublsettings-gtk3.h          | 19 +++++++-
 2 files changed, 80 insertions(+), 1 deletion(-)

diff --git a/source/libublsettings-gtk3-packages.c b/source/libublsettings-gtk3-packages.c
index c0afa9c..e17c8ac 100644
--- a/source/libublsettings-gtk3-packages.c
+++ b/source/libublsettings-gtk3-packages.c
@@ -185,6 +185,68 @@ char *yon_packages_get_description(enum YON_PACKAGES_DB_TYPE type, const char *p
     }
 }
 
+char *yon_packages_get_groups(enum YON_PACKAGES_DB_TYPE type, const char *package){
+    if (yon_char_is_empty(package)) return NULL;
+    alpm_list_t *databases = _yon_packages_get_db_list(type);
+
+    alpm_list_t *iter = NULL;
+    for (iter = databases; iter; iter=iter->next){
+        alpm_pkg_t *pkg = alpm_db_get_pkg(iter->data,package);
+        if (!pkg) continue;
+        const char *name = alpm_pkg_get_name(pkg);
+        if (!strcmp(name,package)){
+            alpm_list_t *groups = alpm_pkg_get_groups(pkg);
+            alpm_list_t *iter;
+            config_str groups_list = NULL;
+            int parsed_size;
+            int size = alpm_list_count(groups);
+
+                for (int i=0;i<size;i++){
+                    if (yon_char_parsed_check_exist(groups_list,parsed_size,groups->data)==-1){
+                        yon_char_parsed_add_or_create_if_exists(groups_list,&parsed_size,yon_char_new(groups->data));
+                    }
+                }
+            char *final = yon_char_parsed_to_string(groups_list,parsed_size,", ");
+            return yon_char_new(final);
+        }
+    }
+    return NULL;
+}
+
+long yon_packages_get_installed_size(enum YON_PACKAGES_DB_TYPE type, const char *package){
+    if (yon_char_is_empty(package)) return 0;
+    alpm_list_t *databases = _yon_packages_get_db_list(type);
+
+    alpm_list_t *iter = NULL;
+    for (iter = databases; iter; iter=iter->next){
+        alpm_pkg_t *pkg = alpm_db_get_pkg(iter->data,package);
+        if (!pkg) continue;
+        const char *name = alpm_pkg_get_name(pkg);
+        if (!strcmp(name,package)){
+            long size = alpm_pkg_get_isize(pkg);
+            return size;
+        }
+    }
+    return 0;
+}
+
+long yon_packages_get_size(enum YON_PACKAGES_DB_TYPE type, const char *package){
+    if (yon_char_is_empty(package)) return 0;
+    alpm_list_t *databases = _yon_packages_get_db_list(type);
+
+    alpm_list_t *iter = NULL;
+    for (iter = databases; iter; iter=iter->next){
+        alpm_pkg_t *pkg = alpm_db_get_pkg(iter->data,package);
+        if (!pkg) continue;
+        const char *name = alpm_pkg_get_name(pkg);
+        if (!strcmp(name,package)){
+            long size = alpm_pkg_get_size(pkg);
+            return size;
+        }
+    }
+    return 0;
+}
+
 char* yon_alpm_list_to_char(alpm_list_t *list){
     if (!list) return NULL;
     int size = 0;
diff --git a/source/libublsettings-gtk3.h b/source/libublsettings-gtk3.h
index caa456a..b47ddff 100644
--- a/source/libublsettings-gtk3.h
+++ b/source/libublsettings-gtk3.h
@@ -591,7 +591,24 @@ config_str yon_packages_find(enum YON_PACKAGES_DB_TYPE type, const char *search_
 
 char *yon_packages_get_version(enum YON_PACKAGES_DB_TYPE type, const char *package);
 char *yon_packages_get_description(enum YON_PACKAGES_DB_TYPE type, const char *package);
-
+char *yon_packages_get_groups(enum YON_PACKAGES_DB_TYPE type, const char *package);
+
+/// @brief Get installed size for package
+/// @param type Source database for package
+/// @param package Package name
+/// @return The installed size of requested package in bytes
+long yon_packages_get_installed_size(enum YON_PACKAGES_DB_TYPE type, const char *package);
+
+/// @brief Get installed size for package
+/// @param type Source database for package
+/// @param package Package name
+/// @return The download size of requested package in bytes
+long yon_packages_get_size(enum YON_PACKAGES_DB_TYPE type, const char *package);
+
+/// @brief Get dependences for package
+/// @param type Source database for package
+/// @param package Package name
+/// @return A newly allocated char* array
 config_str yon_packages_get_depends(enum YON_PACKAGES_DB_TYPE type, const char *package, int *size);
 
 typedef struct {