From 564b5ddae8102b41aa13f04f85678f21c2e1a76e Mon Sep 17 00:00:00 2001
From: Albert S <mail@quitesimple.org>
Date: Thu, 14 Apr 2022 14:58:07 +0200
Subject: [PATCH] shared: Begin FileScanWorker

---
 shared/filescanworker.cpp | 29 +++++++++++++++++++++++++++++
 shared/filescanworker.h   | 28 ++++++++++++++++++++++++++++
 2 files changed, 57 insertions(+)
 create mode 100644 shared/filescanworker.cpp
 create mode 100644 shared/filescanworker.h

diff --git a/shared/filescanworker.cpp b/shared/filescanworker.cpp
new file mode 100644
index 0000000..a4fb25d
--- /dev/null
+++ b/shared/filescanworker.cpp
@@ -0,0 +1,29 @@
+#include "filescanworker.h"
+#include "logger.h"
+FileScanWorker::FileScanWorker(SqliteDbService &db, ConcurrentQueue<QString> &queue, int batchsize)
+{
+	this->dbService = &db;
+	this->queue = &queue;
+	this->batchsize = batchsize;
+}
+
+void FileScanWorker::run()
+{
+	FileSaver saver{*this->dbService};
+	auto paths = queue->dequeue(batchsize);
+	for(QString &path : paths)
+	{
+		SaveFileResult sfr;
+		try
+		{
+			sfr = saver.addFile(path);
+		}
+		catch(std::runtime_error &e)
+		{
+			Logger::error() << e.what();
+			sfr = PROCESSFAIL; // well...
+		}
+		emit result({path, sfr});
+	}
+	emit finished();
+}
diff --git a/shared/filescanworker.h b/shared/filescanworker.h
new file mode 100644
index 0000000..58ec691
--- /dev/null
+++ b/shared/filescanworker.h
@@ -0,0 +1,28 @@
+#ifndef FILESCANWORKER_H
+#define FILESCANWORKER_H
+#include <QString>
+#include <QObject>
+#include <QtConcurrent>
+#include <utility>
+#include "paralleldirscanner.h"
+#include "filesaver.h"
+
+typedef std::pair<QString, SaveFileResult> FileScanResult;
+
+class FileScanWorker : public QObject, public QRunnable
+{
+	Q_OBJECT
+  protected:
+	SqliteDbService *dbService;
+	ConcurrentQueue<QString> *queue;
+	int batchsize;
+
+  public:
+	FileScanWorker(SqliteDbService &db, ConcurrentQueue<QString> &queue, int batchsize);
+	void run() override;
+  signals:
+	void result(FileScanResult);
+	void finished();
+};
+
+#endif // FILESCANWORKER_H