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include/download/utils.hpp

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+/*
+  Copyright <2018-2022> <scott.e.graves@protonmail.com>
+
+  Permission is hereby granted, free of charge, to any person obtaining a copy of this software and
+  associated documentation files (the "Software"), to deal in the Software without restriction,
+  including without limitation the rights to use, copy, modify, merge, publish, distribute,
+  sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
+  furnished to do so, subject to the following conditions:
+
+  The above copyright notice and this permission notice shall be included in all copies or
+  substantial portions of the Software.
+
+  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT
+  NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+  NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+  DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT
+  OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+*/
+#ifndef INCLUDE_DOWNLOAD_UTILS_HPP_
+#define INCLUDE_DOWNLOAD_UTILS_HPP_
+
+#include "common.hpp"
+#include "app_config.hpp"
+
+namespace repertory::utils::download {
+template <typename event_type>
+void notify_progress(const app_config &config, const std::string &api_path,
+                     const std::string &source_path, const double &current, const double &total,
+                     double &progress) {
+  if (config.get_event_level() >= event_type::level) {
+    const double next_progress = (current / total) * 100.0;
+    if ((next_progress == 0.0) || (next_progress >= (progress + 0.2)) ||
+        ((next_progress == 100.00) && (next_progress != progress))) {
+      progress = next_progress;
+      event_system::instance().raise<event_type>(api_path, source_path, progress);
+    }
+  }
+}
+} // namespace repertory::utils::download
+
+#endif // INCLUDE_DOWNLOAD_UTILS_HPP_