// Copyright (C) Stichting Deltares 2019. All rights reserved.
//
// This file is part of the Dam Engine.
//
// The Dam Engine is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// 
// This program 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 Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
//
// All names, logos, and references to "Deltares" are registered trademarks of
// Stichting Deltares and remain full property of Stichting Deltares at all times.
// All rights reserved.

using System;
using Deltares.DamEngine.Calculators.KernelWrappers.DamPipingBligh;
using Deltares.DamEngine.Calculators.KernelWrappers.DamPipingSellmeijer4Forces;
using Deltares.DamEngine.Calculators.KernelWrappers.DamPipingSellmeijerVnk;
using Deltares.DamEngine.Calculators.KernelWrappers.Interfaces;
using Deltares.DamEngine.Calculators.KernelWrappers.MacroStabilityInwards;
using Deltares.DamEngine.Calculators.KernelWrappers.WtiPipingSellmeijerRevised;
using Deltares.DamEngine.Data.General;
using Deltares.DamEngine.Data.Standard;

namespace Deltares.DamEngine.Calculators.KernelWrappers.Common
{
    public class KernelWrapperHelper
    {
        /// <summary>
        /// Creates the kernel wrapper.
        /// Everything that is non-generic and failure mechanism specific should be put here
        /// </summary>
        /// <param name="currentSpecification">The current failure mechanism specification.</param>
        /// <returns></returns>
        /// <exception cref="System.NotImplementedException">
        /// </exception>
        public static IKernelWrapper CreateKernelWrapper(
            DamFailureMechanismeCalculationSpecification currentSpecification)
        {
            IKernelWrapper kernelWrapper = null;
            switch (currentSpecification.FailureMechanismSystemType)
            {
                case FailureMechanismSystemType.HorizontalBalance:
                    // TODO: Hook this up with the new MacroStability kernel wrapper
                    break;
                case FailureMechanismSystemType.StabilityInside:
                    switch (currentSpecification.StabilityModelType)
                    {
                        case MStabModelType.Bishop:
                        case MStabModelType.BishopUpliftVan:
                            // TODO: Hook this up with the new MacroStability kernel wrapper
                            break;
                        case MStabModelType.UpliftVan:
                            kernelWrapper = new MacroStabilityInwardsKernelWrapper();
                            var wtiMacroStabilityInwardsKernelWrapper = (MacroStabilityInwardsKernelWrapper)kernelWrapper;
                            wtiMacroStabilityInwardsKernelWrapper.FailureMechanismParametersMStab = currentSpecification.FailureMechanismParametersMStab.Copy();
                            break;
                        default:
                            throw new NotImplementedException();
                    }
                    break;            
                case FailureMechanismSystemType.Piping:
                    switch (currentSpecification.PipingModelType)
                    {
                        case PipingModelType.Bligh:
                            kernelWrapper = new DamPipingBlighKernelWrapper();
                            break;
                        case PipingModelType.SellmeijerVnk:
                            kernelWrapper = new DamPipingSellmeijerVnkKernelWrapper();
                            break;
                        case PipingModelType.Sellmeijer4Forces:
                            kernelWrapper = new DamPipingSellmeijer4ForcesKernelWrapper();
                            break;
                        case PipingModelType.Wti2017:
                            kernelWrapper = new WtiPipingSellmeijerRevisedKernelWrapper();
                            break;
                    }
                    break;
            }
            return kernelWrapper;
        }
    }
}