/*  This file is part of KDevelop
    Copyright 2012 Miha Čančula <miha@noughmad.eu>

    CTestTestfile.cmake parsing uses code from the xUnit plugin
    Copyright 2008 Manuel Breugelmans <mbr.nxi@gmail.com>
    Copyright 2010 Daniel Calviño Sánchez <danxuliu@gmail.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; see the file COPYING.  If not, write to
    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
    Boston, MA 02110-1301, USA.
*/

#include "ctestutils.h"
#include "ctestsuite.h"
#include "ctestfindjob.h"
#include <debug.h>

#include <interfaces/iproject.h>
#include <interfaces/icore.h>
#include <interfaces/iruncontroller.h>
#include <project/interfaces/ibuildsystemmanager.h>
#include <project/projectmodel.h>
#include <util/path.h>
#include <QDir>

using namespace KDevelop;

static CMakeTarget targetByName(const QHash< KDevelop::Path, QVector<CMakeTarget>>& targets, const QString& name)
{
    for (const auto& subdir: targets) {
        for (const auto &target: subdir) {
            if (target.name == name)
                return target;
        }
    }

    return {};
}

static CMakeTarget targetByExe(const QHash< KDevelop::Path, QVector<CMakeTarget>>& targets, const KDevelop::Path& exe)
{
    for (const auto& subdir: targets) {
        for (const auto &target: subdir) {
            if (target.artifacts.contains(exe))
                return target;
        }
    }

    return {};
}

void CTestUtils::createTestSuites(const QVector<CMakeTest>& testSuites, const QHash< KDevelop::Path, QVector<CMakeTarget>>& targets, KDevelop::IProject* project)
{
    for (const CMakeTest& test : testSuites) {
        KDevelop::Path executablePath;
        CMakeTarget target;

        if (QDir::isAbsolutePath(test.executable)) {
            executablePath = KDevelop::Path(test.executable);
            target = targetByExe(targets, executablePath);
        } else {
            target = targetByName(targets, test.executable);
            if (target.artifacts.isEmpty()) {
                continue;
            }
            executablePath = target.artifacts.first();
        }

        qCDebug(CMAKE) << "looking for tests in test" << test.name << "target" << target.name << "with sources" << target.sources;

        auto* suite = new CTestSuite(test.name, executablePath, target.sources.toList(), project, test.arguments, test.properties);
        ICore::self()->runController()->registerJob(new CTestFindJob(suite));
    }
}
