#include "searchworker.h"

#include <QDebug>
SearchWorker::SearchWorker()
{
}
SearchWorker::SearchWorker(const QString &dbpath)
{
	QSqlDatabase db = QSqlDatabase::addDatabase("QSQLITE");
	db.setDatabaseName(dbpath);
	if(!db.open())
	{
		qDebug() << "failed to open database";
	}
	queryContent = new QSqlQuery(db);
	queryFile = new QSqlQuery(db);
	queryFile->prepare("SELECT path, mtime FROM file WHERE path LIKE ? ORDER BY mtime DESC");

	queryContent->prepare("SELECT file.path, content.page, file.mtime FROM file INNER JOIN content ON file.id = "
						  "content.fileid INNER JOIN content_fts ON content.id = content_fts.ROWID WHERE "
						  "content_fts.content MATCH ? ORDER By file.mtime DESC, content.page ASC");
}

void SearchWorker::searchForFile(const QString &query)
{
	QVector<SearchResult> results;
	queryFile->addBindValue("%" + query + "%");
	queryFile->exec();
	while(queryFile->next())
	{
		SearchResult result;
		result.page = 0;
		result.path = queryFile->value(0).toString();
		result.mtime = queryFile->value(1).toUInt();

		results.append(result);
	}
	emit searchResultsReady(results);
}
void SearchWorker::searchForContent(const QString &query)
{
	QVector<SearchResult> results;
	queryContent->addBindValue(query);
	queryContent->exec();
	while(queryContent->next())
	{
		SearchResult result;

		result.path = queryContent->value(0).toString();
		result.page = queryContent->value(1).toUInt();
		result.mtime = queryContent->value(2).toUInt();
		results.append(result);
	}
	emit searchResultsReady(results);
}