From 3ad7fecdb6458fdd6f146bed19fe643c7f93e905 Mon Sep 17 00:00:00 2001
From: saturneric <eric@bktus.com>
Date: Tue, 7 Nov 2023 15:18:06 +0800
Subject: refactor: remove CommonUtils at core

---
 src/core/utils/FilesystemUtils.cpp | 59 ++++++++++++++++++++++++++++++++++++--
 1 file changed, 57 insertions(+), 2 deletions(-)

(limited to 'src/core/utils/FilesystemUtils.cpp')

diff --git a/src/core/utils/FilesystemUtils.cpp b/src/core/utils/FilesystemUtils.cpp
index edf86297..84c8caf4 100644
--- a/src/core/utils/FilesystemUtils.cpp
+++ b/src/core/utils/FilesystemUtils.cpp
@@ -30,7 +30,7 @@
 
 namespace GpgFrontend {
 
-auto GetOnlyFileNameWithPath(const std::string& path) -> std::string {
+auto GetOnlyFileNameWithPath(const std::string &path) -> std::string {
   // Create a path object from given string
   std::filesystem::path path_obj(path);
   // Check if file name in the path object has extension
@@ -42,7 +42,7 @@ auto GetOnlyFileNameWithPath(const std::string& path) -> std::string {
   return {};
 }
 
-auto GetFileExtension(const std::string& path) -> std::string {
+auto GetFileExtension(const std::string &path) -> std::string {
   // Create a path object from given string
   std::filesystem::path path_obj(path);
 
@@ -55,4 +55,59 @@ auto GetFileExtension(const std::string& path) -> std::string {
   return {};
 }
 
+/**
+ * @brief
+ *
+ */
+auto GetFileSizeByPath(const std::filesystem::path &path,
+                       const std::string &filename_pattern) -> int64_t {
+  auto dir = QDir(QString::fromStdString(path.u8string()));
+  QFileInfoList file_list = dir.entryInfoList(
+      QStringList() << QString::fromStdString(filename_pattern), QDir::Files);
+  qint64 total_size = 0;
+
+  for (const QFileInfo &file_info : file_list) {
+    total_size += file_info.size();
+  }
+  return total_size;
+}
+
+/**
+ * @brief
+ *
+ */
+auto GetHumanFriendlyFileSize(int64_t size) -> std::string {
+  auto num = static_cast<double>(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();
+}
+
+/**
+ * @brief
+ *
+ */
+void DeleteAllFilesByPattern(const std::filesystem::path &path,
+                             const std::string &filename_pattern) {
+  auto dir = QDir(QString::fromStdString(path.u8string()));
+
+  QStringList log_files = dir.entryList(
+      QStringList() << QString::fromStdString(filename_pattern), QDir::Files);
+
+  for (const auto &file : log_files) {
+    QFile::remove(dir.absoluteFilePath(file));
+  }
+}
+
 }  // namespace GpgFrontend
\ No newline at end of file
-- 
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