From b6e7be78f3e13275a8f217a4e01b304d97538641 Mon Sep 17 00:00:00 2001
From: Christian Mollekopf <chrigi_1@fastmail.fm>
Date: Fri, 7 Aug 2015 18:43:03 +0200
Subject: HAWD::Formatter to print dataset

---
 tests/hawd/CMakeLists.txt |  1 +
 tests/hawd/formatter.cpp  | 52 +++++++++++++++++++++++++++++++++++++++++++++++
 tests/hawd/formatter.h    | 37 +++++++++++++++++++++++++++++++++
 3 files changed, 90 insertions(+)
 create mode 100644 tests/hawd/formatter.cpp
 create mode 100644 tests/hawd/formatter.h

diff --git a/tests/hawd/CMakeLists.txt b/tests/hawd/CMakeLists.txt
index 84c41ab..071f2ba 100644
--- a/tests/hawd/CMakeLists.txt
+++ b/tests/hawd/CMakeLists.txt
@@ -12,6 +12,7 @@ set(lib_SRCS
     dataset.cpp
     datasetdefinition.cpp
     state.cpp
+    formatter.cpp
 )
 
 set(SRCS
diff --git a/tests/hawd/formatter.cpp b/tests/hawd/formatter.cpp
new file mode 100644
index 0000000..9328d44
--- /dev/null
+++ b/tests/hawd/formatter.cpp
@@ -0,0 +1,52 @@
+/*
+ * Copyright (C) 2015 Christian Mollekopf <mollekopf@kolabsys.com>
+ *
+ *   This program is free software; you can redistribute it and/or modify
+ *   it under the terms of the GNU General Public License as published by
+ *   the Free Software Foundation; either version 2 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with this program; if not, write to the
+ *   Free Software Foundation, Inc.,
+ *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA.
+ */
+
+#include "formatter.h"
+
+#include <QDir>
+#include <QObject>
+
+#include <iostream>
+
+namespace HAWD
+{
+
+void Formatter::print(const QString &datasetName, const QStringList &cols, State &state)
+{
+    QDir project(state.projectPath());
+    Dataset dataset(datasetName, state);
+
+    if (!dataset.isValid()) {
+        std::cout << QObject::tr("The dataset %1 could not be loaded; try checking it with the check command").arg(datasetName).toStdString() << std::endl;
+        return;
+    }
+    print(dataset);
+}
+
+void Formatter::print(Dataset &dataset, const QStringList &cols)
+{
+    QStringList cols;
+    std::cout << dataset.tableHeaders(cols).toStdString() << std::endl;
+    dataset.eachRow(
+        [cols](const Dataset::Row &row) {
+            std::cout << row.toString(cols).toStdString() << std::endl;
+        });
+}
+
+}
diff --git a/tests/hawd/formatter.h b/tests/hawd/formatter.h
new file mode 100644
index 0000000..6a53bb2
--- /dev/null
+++ b/tests/hawd/formatter.h
@@ -0,0 +1,37 @@
+/*
+ * Copyright (C) 2015 Christian Mollekopf <mollekopf@kolabsys.com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) version 3, or any
+ * later version accepted by the membership of KDE e.V. (or its
+ * successor approved by the membership of KDE e.V.), which shall
+ * act as a proxy defined in Section 6 of version 3 of the license.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#pragma once
+
+#include "hawd_export.h"
+#include "state.h"
+#include "dataset.h"
+
+namespace HAWD
+{
+
+class HAWD_EXPORT Formatter
+{
+public:
+    static void print(const QString &datasetName, const QStringList &cols, State &state);
+    static void print(Dataset &dataset, const QStringList &cols = QStringList());
+};
+
+}
-- 
cgit v1.2.3