// 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.Collections.Generic;
using Core.Common.Base;
using Ringtoets.Common.Data.Calculation;
using Ringtoets.Common.Data.FailureMechanism;
using Ringtoets.Piping.Primitives;
using RingtoetsCommonDataResources = Ringtoets.Common.Data.Properties.Resources;
using PipingDataResources = Ringtoets.Piping.Data.Properties.Resources;

namespace Ringtoets.Piping.Data
{
    /// <summary>
    /// Model for performing piping calculations.
    /// </summary>
    public class PipingFailureMechanism : FailureMechanismBase, ICalculatableFailureMechanism, IHasSectionResults<PipingFailureMechanismSectionResult>
    {
        private readonly IList<PipingFailureMechanismSectionResult> sectionResults;

        /// <summary>
        /// Initializes a new instance of the <see cref="PipingFailureMechanism"/> class.
        /// </summary>
        public PipingFailureMechanism()
            : base(PipingDataResources.PipingFailureMechanism_DisplayName, PipingDataResources.PipingFailureMechanism_DisplayCode)
        {
            PipingProbabilityAssessmentInput = new PipingProbabilityAssessmentInput();
            GeneralInput = new GeneralPipingInput();
            SurfaceLines = new ObservableList<RingtoetsPipingSurfaceLine>();
            StochasticSoilModels = new StochasticSoilModelCollection();
            CalculationsGroup = new CalculationGroup(RingtoetsCommonDataResources.FailureMechanism_Calculations_DisplayName, false);

            sectionResults = new List<PipingFailureMechanismSectionResult>();
        }

        public override IEnumerable<ICalculation> Calculations
        {
            get
            {
                return CalculationsGroup.GetCalculations();
            }
        }

        /// <summary>
        /// Gets the available <see cref="RingtoetsPipingSurfaceLine"/> within the scope of the piping failure mechanism.
        /// </summary>
        public ObservableList<RingtoetsPipingSurfaceLine> SurfaceLines { get; }

        /// <summary>
        /// Gets the available stochastic soil models within the scope of the piping failure mechanism.
        /// </summary>
        public StochasticSoilModelCollection StochasticSoilModels { get; }

        /// <summary>
        /// Gets the general piping calculation input parameters that apply to each piping calculation.
        /// </summary>
        public GeneralPipingInput GeneralInput { get; }

        /// <summary>
        /// Gets the general probabilistic assessment input parameters that apply to each calculation 
        /// in a semi-probabilistic assessment.
        /// </summary>
        public PipingProbabilityAssessmentInput PipingProbabilityAssessmentInput { get; }

        public CalculationGroup CalculationsGroup { get; }

        public IEnumerable<PipingFailureMechanismSectionResult> SectionResults
        {
            get
            {
                return sectionResults;
            }
        }

        public override void AddSection(FailureMechanismSection section)
        {
            base.AddSection(section);
            sectionResults.Add(new PipingFailureMechanismSectionResult(section));
        }

        public override void ClearAllSections()
        {
            base.ClearAllSections();
            sectionResults.Clear();
        }
    }
}