/****************************************************************************
**
** Copyright (C) Filippo Cucchetto <filippocucchetto@gmail.com>
** Contact: http://www.qt.io/licensing
**
** This file is part of Qt Creator.
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** accordance with the commercial license agreement provided with the
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** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3 as published by the Free Software
** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
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#pragma once

#include <utils/fileutils.h>

#include <QObject>

#include <unordered_map>

namespace Core { class IEditor; }

namespace Nim {
namespace Suggest {

class NimSuggest;

class NimSuggestCache : public QObject
{
    Q_OBJECT

public:
    static NimSuggestCache &instance();

    NimSuggest *get(const Utils::FilePath &filename);

    QString executablePath() const;
    void setExecutablePath(const QString &path);

private:
    NimSuggestCache();
    ~NimSuggestCache();

    void onEditorOpened(Core::IEditor *editor);
    void onEditorClosed(Core::IEditor *editor);

    std::unordered_map<Utils::FilePath, std::unique_ptr<Suggest::NimSuggest>> m_nimSuggestInstances;

    QString m_executablePath;
};

} // namespace Suggest
} // namespace Nim
