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#ifndef QBS_FILEDEPENDENCY_H
#define QBS_FILEDEPENDENCY_H

#include <tools/filetime.h>
#include <tools/persistence.h>

namespace qbs {
namespace Internal {

class FileResourceBase
{
protected:
    FileResourceBase();

public:
    virtual ~FileResourceBase();

    enum FileType { FileTypeDependency, FileTypeArtifact };
    virtual FileType fileType() const = 0;

    void setTimestamp(const FileTime &t);
    const FileTime &timestamp() const;
    void clearTimestamp() { m_timestamp.clear(); }

    void setFilePath(const QString &filePath);
    const QString &filePath() const;
    QString dirPath() const { return m_dirPath.toString(); }
    QString fileName() const { return m_fileName.toString(); }

    virtual void load(PersistentPool &pool);
    virtual void store(PersistentPool &pool);

private:
    template<PersistentPool::OpType opType> void serializationOp(PersistentPool &pool)
    {
        pool.serializationOp<opType>(m_filePath, m_timestamp);
    }

    FileTime m_timestamp;
    QString m_filePath;
    QStringView m_dirPath;
    QStringView m_fileName;
};

class FileDependency : public FileResourceBase
{
public:
    FileDependency();
    ~FileDependency() override;

    FileType fileType() const override { return FileTypeDependency; }
};

} // namespace Internal
} // namespace qbs

#endif // QBS_FILEDEPENDENCY_H
