/* Copyright (C) 2017
 * swift project community / contributors
 *
 * This file is part of swift project. It is subject to the license terms in the LICENSE file found in the top-level
 * directory of this distribution. No part of swift project, including this file, may be copied, modified, propagated,
 * or distributed except according to the terms contained in the LICENSE file.
 */

//! \file

#ifndef BLACKMISC_DB_ARTIFACT_H
#define BLACKMISC_DB_ARTIFACT_H

#include "distributionlist.h"
#include "datastore.h"
#include "blackmisc/platform.h"
#include "blackmisc/blackmiscexport.h"
#include "blackmisc/network/remotefile.h"
#include <QString>

namespace BlackMisc
{
    namespace Db
    {
        //! Artifacts ("our software" products)
        class BLACKMISC_EXPORT CArtifact :
            public CValueObject<CArtifact>,
            public IDatastoreObjectWithIntegerKey
        {
        public:
            //! Properties by index
            enum ColumnIndex
            {
                IndexName = CPropertyIndex::GlobalIndexCArtifact,
                IndexMd5,
                IndexType,
                IndexPlatform,
                IndexVersionString,
                IndexQVersion,
                IndexSize,
                IndexSizeHumanReadable,
                IndexDistributions
            };

            //! Type
            enum ArtifactType
            {
                UnknownArtifact,
                PilotClientInstaller,
                Symbols,
                XSwiftBus
            };

            //! Default constructor
            CArtifact();

            //! Constructor
            CArtifact(const QString &name, const QString &version, const QString &md5,
                      ArtifactType type, int size, bool existing, const CPlatform &platform);

            //! Having name?
            bool hasName() const { return !m_name.isEmpty(); }

            //! Name (i.e. installer name, symbol name)
            const QString &getName() const { return m_name; }

            //! Set the name
            void setName(const QString &name) { m_name = name.trimmed(); }

            //! Matching name?
            bool matchesName(const QString &name, Qt::CaseSensitivity cs = Qt::CaseSensitive) const;

            //! Get type
            ArtifactType getType() const { return static_cast<ArtifactType>(m_type); }

            //! Unknown
            bool isUnknown() const { return this->getType() == UnknownArtifact; }

            //! Set type
            void setType(ArtifactType type) { m_type = static_cast<int>(type); }

            //! File size
            int getFileSize() const { return m_size; }

            //! \copydoc CFileUtils::humanReadableFileSize
            QString getFileSizeHumanReadable() const;

            //! Set file size
            void setFileSize(int size) { m_size = size; }

            //! MD5
            const QString &getMd5() const { return m_md5; }

            //! OS
            const CPlatform &getPlatform() const { return m_platform; }

            //! Matches any platform
            bool matchesAnyPlatform(const CPlatform &platform) const;

            //! Set the OS
            void setPlatform(const CPlatform &platform) { m_platform = platform; }

            //! Related distributions
            const CDistributionList &getDistributions() const { return m_distributions; }

            //! Most stable distribution if any
            CDistribution getMostStableDistribution() const { return this->getDistributions().getMostStableOrDefault(); }

            //! Related distributions
            void setDistributions(const CDistributionList &distributions) { m_distributions = distributions; }

            //! Has distributions?
            bool hasDistributions() const { return !m_distributions.isEmpty(); }

            //! Has unrestricted distribution
            bool hasUnrestrictedDistribution() const;

            //! Is distributed with given distribution?
            bool isWithDistribution(const CDistribution &distribution, bool acceptMoreStableDistributions) const;

            //! Turn into remote file
            //! \note requires distributions
            Network::CRemoteFile asRemoteFile() const;

            //! Newer tahn the current build
            bool isNewerThanCurrentBuild() const;

            //! \copydoc BlackMisc::Mixin::String::toQString
            QString convertToQString(bool i18n = false) const;

            //! To string
            QString convertToQString(const QString &separator, bool i18n = false) const;

            //! \copydoc BlackMisc::Mixin::Index::propertyByIndex
            CVariant propertyByIndex(const BlackMisc::CPropertyIndex &index) const;

            //! \copydoc BlackMisc::Mixin::Index::setPropertyByIndex
            void setPropertyByIndex(const BlackMisc::CPropertyIndex &index, const BlackMisc::CVariant &variant);

            //! Object from database JSON format
            static CArtifact fromDatabaseJson(const QJsonObject &json, const QString &prefix = {});

            //! Type as string
            static const QString &typeToString(ArtifactType type);

        private:
            QString m_name;    //!< channel the files belong to
            QString m_md5;     //!< MD5 checksum
            int  m_type = static_cast<int>(UnknownArtifact); //!< artifact type
            int  m_size = -1;        //!< size
            bool m_existing = false; //!< existing artifact for download
            CPlatform m_platform;    //!< platform (i.e. OS)
            CDistributionList m_distributions; //!< related distributions

            //! Extract version number from a file name
            static QString versionNumberFromFilename(const QString &filename);

            //! Type from string
            static ArtifactType stringToType(const QString &str);

            //! Trim the 4th segment of a version string
            static QString trimVersionString(const QString &version);

            //! Trim a strin representing 4th segment
            static QString trim4thSegment(const QString &seg);

            BLACK_METACLASS(
                CArtifact,
                BLACK_METAMEMBER(name),
                BLACK_METAMEMBER(version),
                BLACK_METAMEMBER(md5),
                BLACK_METAMEMBER(type),
                BLACK_METAMEMBER(size),
                BLACK_METAMEMBER(existing),
                BLACK_METAMEMBER(platform),
                BLACK_METAMEMBER(distributions),
                BLACK_METAMEMBER(timestampMSecsSinceEpoch)
            );
        };
    } // ns
} // ns

Q_DECLARE_METATYPE(BlackMisc::Db::CArtifact)
Q_DECLARE_METATYPE(BlackMisc::Db::CArtifact::ArtifactType)

#endif // guard