/////////////////////////////////////////////////////////////////////////////////
//
//  Copyright (C) 2019-     Equinor ASA
//
//  ResInsight 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.
//
//  ResInsight 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 at <http://www.gnu.org/licenses/gpl.html>
//  for more details.
//
//////////////////////////////////////////////////////////////////////////////////
#include "RiaGrpcGridService.h"

#include "RiaGrpcCallbacks.h"

#include "RigEclipseCaseData.h"
#include "RigMainGrid.h"

#include "RimEclipseCase.h"

using namespace rips;

//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
grpc::Status RiaGrpcGridService::GetDimensions(grpc::ServerContext*     context,
                                               const GridRequest* request,
                                               GridDimensions*    reply)
{
    RimCase* rimCase = findCase(request->case_request().id());

    RimEclipseCase* eclipseCase = dynamic_cast<RimEclipseCase*>(rimCase);
    if (eclipseCase)
    {
        size_t gridIndex = (size_t) request->grid_index();
        if (gridIndex < eclipseCase->mainGrid()->gridCount())
        {
            const RigGridBase* grid = eclipseCase->mainGrid()->gridByIndex(gridIndex);
            Vec3i* dimensions = new Vec3i;
            dimensions->set_i((int)grid->cellCountI());
            dimensions->set_j((int)grid->cellCountJ());
            dimensions->set_k((int)grid->cellCountK());

            reply->set_allocated_dimensions(dimensions);
            return grpc::Status::OK;
        }
        return grpc::Status(grpc::NOT_FOUND, "Grid not found");
    }

    return grpc::Status(grpc::NOT_FOUND, "Eclipse Case not found");
}

//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
std::vector<RiaGrpcCallbackInterface*> RiaGrpcGridService::createCallbacks()
{
    typedef RiaGrpcGridService Self;

    return {
        new RiaGrpcUnaryCallback<Self, GridRequest, GridDimensions>(
            this, &Self::GetDimensions, &Self::RequestGetDimensions)
    };
}


static bool RiaGrpcGridService_init =
    RiaGrpcServiceFactory::instance()->registerCreator<RiaGrpcGridService>(typeid(RiaGrpcGridService).hash_code());