/*---------------------------------------------------------------------------*\
  =========                 |
  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
   \\    /   O peration     |
    \\  /    A nd           | www.openfoam.com
     \\/     M anipulation  |
-------------------------------------------------------------------------------
    Copyright (C) 2018 OpenCFD Ltd.
-------------------------------------------------------------------------------
License
    This file is part of OpenFOAM.

    OpenFOAM 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 3 of the License, or
    (at your option) any later version.

    OpenFOAM 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 OpenFOAM.  If not, see <http://www.gnu.org/licenses/>.

Application
    Test-surfaceReading

Description
    Test basic surface format reading capabilities (and speeds)

Note
    The filename extensions are used to determine the file format type.

\*---------------------------------------------------------------------------*/

#include "argList.H"
#include "Time.H"
#include "clockTime.H"
#include "triSurface.H"
#include "MeshedSurfaces.H"
#include "UnsortedMeshedSurfaces.H"
#include "STLReader.H"

using namespace Foam;

// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //

int main(int argc, char *argv[])
{
    argList::addNote
    (
        "Test basic surface format reading capabilities (and speeds)"
    );

    argList::noParallel();
    argList::addArgument("inputFile");

    argList::addBoolOption
    (
        "triSurface",
        "Use triSurface for read"
    );
    argList::addBoolOption
    (
        "triFace",
        "Use triFace instead of face"
    );
    argList::addBoolOption
    (
        "unsorted",
        "Use UnsortedMeshedSurface instead of MeshedSurface, "
        "or unsorted output (with -triSurface option)"
    );

    argList::addOption
    (
        "ext",
        "name",
        "Force alternative extension"
    );

    argList::addOption
    (
        "stl-parser",
        "N",
        "ASCII parser type: 0=Flex, 1=Ragel, 2=Manual"
    );

    #include "setRootCase.H"

    const fileName importName = args[1];

    word ext;
    if (!args.readIfPresent("ext", ext))
    {
        ext = importName.ext();
        if (ext == "gz")
        {
            ext = importName.lessExt().ext();
        }
    }

    args.readIfPresent("stl-parser", fileFormats::STLReader::parserType);

    clockTime timing;

    if (args.found("triSurface"))
    {
        triSurface surf(importName, ext);

        Info<< "Read surface:" << endl;
        surf.writeStats(Info);
        Info<< "Area        : " << sum(surf.magSf()) << nl << endl;
    }
    else if (args.found("triFace"))
    {
        MeshedSurface<triFace> surf(importName, ext);

        Info<< "Read surface:" << endl;
        surf.writeStats(Info);
        Info<< "Area        : " << sum(surf.magSf()) << nl << endl;
    }
    else if (args.found("unsorted"))
    {
        UnsortedMeshedSurface<face> surf(importName, ext);

        Info<< "Read surface:" << endl;
        surf.writeStats(Info);
        Info<< "Area        : " << sum(surf.magSf()) << nl << endl;
    }
    else
    {
        MeshedSurface<face> surf(importName, ext);

        Info<< "Read surface:" << endl;
        surf.writeStats(Info);
        Info<< "Area        : " << sum(surf.magSf()) << nl << endl;
    }

    Info<< nl << "Reading took " << timing.elapsedTime() << "s" << nl
        << "\nEnd\n" << endl;

    return 0;
}

// ************************************************************************* //
