#include "gtest/gtest.h"

#include "RiaProjectFileTools.h"

#include <QStringList>

TEST( RiaProjectFileTools, DecodeProjectVersionString )
{
    {
        int majorVersion  = -1;
        int minorVersion  = -1;
        int patchNumber   = -1;
        int developmentId = -1;

        QString projectFileVersionString = "2017.05.1";
        RiaProjectFileTools::decodeVersionString( projectFileVersionString, &majorVersion, &minorVersion, &patchNumber, &developmentId );

        EXPECT_EQ( 2017, majorVersion );
        EXPECT_EQ( 5, minorVersion );
        EXPECT_EQ( 1, patchNumber );
        EXPECT_EQ( -1, developmentId );
    }

    {
        int majorVersion  = -1;
        int minorVersion  = -1;
        int patchNumber   = -1;
        int developmentId = -1;

        QString projectFileVersionString = "";
        RiaProjectFileTools::decodeVersionString( projectFileVersionString, &majorVersion, &minorVersion, &patchNumber, &developmentId );

        EXPECT_EQ( -1, majorVersion );
        EXPECT_EQ( -1, minorVersion );
        EXPECT_EQ( -1, patchNumber );
        EXPECT_EQ( -1, developmentId );
    }

    {
        int majorVersion  = -1;
        int minorVersion  = -1;
        int patchNumber   = -1;
        int developmentId = -1;

        QString projectFileVersionString = "2017.05.2-dev.23";
        RiaProjectFileTools::decodeVersionString( projectFileVersionString, &majorVersion, &minorVersion, &patchNumber, &developmentId );

        EXPECT_EQ( 2017, majorVersion );
        EXPECT_EQ( 5, minorVersion );
        EXPECT_EQ( 2, patchNumber );
        EXPECT_EQ( 23, developmentId );
    }

    {
        int majorVersion  = -1;
        int minorVersion  = -1;
        int patchNumber   = -1;
        int developmentId = -1;

        QString projectFileVersionString = "2017.05.2-dev.long.text..23";
        RiaProjectFileTools::decodeVersionString( projectFileVersionString, &majorVersion, &minorVersion, &patchNumber, &developmentId );

        EXPECT_EQ( 2017, majorVersion );
        EXPECT_EQ( 5, minorVersion );
        EXPECT_EQ( 2, patchNumber );
        EXPECT_EQ( 23, developmentId );
    }
}

TEST( RiaProjectFileTools, OrderKnownVersionStrings )
{
    QStringList versionStrings;
    {
        // The following list is taken from traversing history of ResInsightVersion.cmake

        versionStrings << "2017.05.2-dev.15";
        versionStrings << "2017.05.2-dev.14";
        versionStrings << "2017.05.2-dev.13";
        versionStrings << "2017.05.2-dev.12";
        versionStrings << "2017.05.2-dev.11";
        versionStrings << "2017.05.2-dev.10";
        versionStrings << "2017.05.2-dev.09";
        versionStrings << "2017.05.2-dev.08";
        versionStrings << "2017.05.2-dev.07";
        versionStrings << "2017.05.2-dev.06";
        versionStrings << "2017.05.2-dev.05";
        versionStrings << "2017.05.2-dev.04";
        versionStrings << "2017.05.2-dev.03";
        versionStrings << "2017.05.2-dev.02";
        versionStrings << "2017.05.2-fdev.02";
        versionStrings << "2017.05.2-dev.1";
        versionStrings << "2017.05.2-fdev.01";
        versionStrings << "2017.05.2";
        versionStrings << "2017.05.pre-proto.15";
        versionStrings << "2017.05.1-dev";
        versionStrings << "2017.05.1";
        versionStrings << "2017.05.0";

        versionStrings << "2016.11.flow.14";
        versionStrings << "2016.11.flow.12";
        versionStrings << "2016.11.flow.11";
        versionStrings << "2016.11.flow.9";
        versionStrings << "2016.11.flow.8";
        versionStrings << "2016.11.flow.7";
        versionStrings << "2016.11.flow.1";
        versionStrings << "2016.11.m.1";
        versionStrings << "2016.11.0";

        versionStrings << "1.6.10-dev";
        versionStrings << "1.6.9-dev";
        versionStrings << "1.6.8-dev";
        versionStrings << "1.6.7-gm-beta";
        versionStrings << "1.6.6-dev";
        versionStrings << "1.6.5-dev";
        versionStrings << "1.6.4-dev";
        versionStrings << "1.6.3-dev";
        versionStrings << "1.6.1-dev";
        versionStrings << "1.6.2-dev";
        versionStrings << "1.6.0-RC";

        versionStrings << "1.5.111-RC";
        versionStrings << "1.5.110-RC";
        versionStrings << "1.5.109-RC";
        versionStrings << "1.5.108-RC";
        versionStrings << "1.5.107-RC";
        versionStrings << "1.5.106-RC";
        versionStrings << "1.5.105-RC";
        versionStrings << "1.5.104-RC";
        versionStrings << "1.5.103-dev";
        versionStrings << "1.5.102-dev";
        versionStrings << "1.5.101-dev";
        versionStrings << "1.5.100-dev";
        versionStrings << "1.5.0";
    }

    // Additional dummy test versions
    versionStrings << "2016.12";
    versionStrings << "2015";
    versionStrings << "2016.10.1.sd flkj....03";
    versionStrings << "2016.10.1.sdf lkj. ...04";

    QStringList sortedVersionList = versionStrings;
    {
        std::sort( sortedVersionList.begin(), sortedVersionList.end(), RiaProjectFileTools::isCandidateVersionNewerThanOther );
    }

    /*
        for (const auto& s : sortedVersionList)
        {
            std::cout << s.toStdString() << "\n";
        }
    */
}