// Copyright (C) Stichting Deltares 2016. All rights reserved.
//
// This file is part of Ringtoets.
//
// Ringtoets 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.
// 
// 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 General Public License for more details.
//
// You should have received a copy of the GNU 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 Application.Ringtoets.Storage.DbContext;

using Ringtoets.GrassCoverErosionInwards.Data;

namespace Application.Ringtoets.Storage.Create.GrassCoverErosionInwards
{
    /// <summary>
    /// Extension methods for <see cref="GrassCoverErosionInwardsOutput"/> related to creating a 
    /// <see cref="GrassCoverErosionInwardsOutputEntity"/>.
    /// </summary>
    internal static class GrassCoverErosionInwardsOutputCreateExtensions
    {
        /// <summary>
        /// Creates a <see cref="GrassCoverErosionInwardsOutputEntity"/> based on
        /// the information of the <see cref="GrassCoverErosionInwardsOutput"/>.
        /// </summary>
        /// <param name="output">The result to create a database entity for.</param>
        /// <param name="registry">The object keeping track of create operations.</param>
        /// <returns>A new <see cref="GrassCoverErosionInwardsOutputEntity"/>.</returns>
        /// <exception cref="ArgumentNullException">Thrown when <paramref name="registry"/> is <c>null</c>.</exception>
        internal static GrassCoverErosionInwardsOutputEntity Create(this GrassCoverErosionInwardsOutput output, PersistenceRegistry registry)
        {
            if (registry == null)
            {
                throw new ArgumentNullException("registry");
            }

            var entity = new GrassCoverErosionInwardsOutputEntity
            {
                ProbabilisticOutputEntity = output.ProbabilityAssessmentOutput.Create(registry),
                DikeHeight = output.DikeHeight.Value.ToNaNAsNull(),
                IsDikeHeightCalculated = Convert.ToByte(output.DikeHeightCalculated),
                IsOvertoppingDominant = Convert.ToByte(output.IsOvertoppingDominant),
                WaveHeight = output.WaveHeight.Value.ToNaNAsNull()
            };

            registry.Register(entity, output);

            return entity;
        }
    }
}