// 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 Core.Common.Base.Data;
using Core.Common.Utils.Attributes;
using Ringtoets.Common.Data.Probabilistics;
using Ringtoets.Common.Forms.PropertyClasses;
using Ringtoets.Piping.Data;
using Ringtoets.Piping.Forms.Properties;
using RingtoetsCommonFormsResources = Ringtoets.Common.Forms.Properties.Resources;

namespace Ringtoets.Piping.Forms.PropertyClasses
{
    /// <summary>
    /// ViewModel of <see cref="DesignVariable{TDistributionType}"/> of <see cref="LogNormalDistribution"/> for properties panel.
    /// </summary>
    public class LogNormalDistributionDesignVariableProperties
        : PipingDistributionPropertiesBase<LogNormalDistribution, PipingInput, PipingCalculationScenario>
    {
        private readonly DesignVariable<LogNormalDistribution> designVariable;

        /// <summary>
        /// Creates a new read-only <see cref="LogNormalDistributionDesignVariableProperties"/>.
        /// </summary>
        /// <param name="designVariable">The <see cref="DesignVariable{T}"/> to create the properties for.</param>
        /// <exception cref="ArgumentNullException">Thrown when <paramref name="designVariable"/> is <c>null</c>.</exception>
        public LogNormalDistributionDesignVariableProperties(DesignVariable<LogNormalDistribution> designVariable)
            : this(DistributionPropertiesReadOnly.All, designVariable, null, null, null) {}

        /// <summary>
        /// Creates a new <see cref="LogNormalDistributionDesignVariableProperties"/>.
        /// </summary>
        /// <param name="propertiesReadOnly">Indicates which properties, if any, should be marked as read-only.</param>
        /// <param name="designVariable">The <see cref="DesignVariable{T}"/> to create the properties for.</param>
        /// <param name="calculation">The calculation the <paramref name="designVariable"/> belgons to.</param>
        /// <param name="calculationInput">The calculation input the <paramref name="designVariable"/> belongs to.</param>
        /// <param name="handler">The handler responsible for handling effects of a property change.</param>
        /// <exception cref="ArgumentNullException">Thrown when <paramref name="designVariable"/> is <c>null</c>
        /// or when any number of properties in this class is editable and any other parameter is <c>null</c>.</exception>
        public LogNormalDistributionDesignVariableProperties(DistributionPropertiesReadOnly propertiesReadOnly,
                                                             DesignVariable<LogNormalDistribution> designVariable,
                                                             PipingCalculationScenario calculation,
                                                             PipingInput calculationInput,
                                                             ICalculationInputPropertyChangeHandler<PipingInput, PipingCalculationScenario> handler)
            : base(propertiesReadOnly,
                   GetDistribution(designVariable),
                   calculation,
                   calculationInput,
                   handler)
        {
            this.designVariable = designVariable;
        }

        public override string DistributionType { get; } = RingtoetsCommonFormsResources.DistributionType_LogNormal;

        [ResourcesDescription(typeof(RingtoetsCommonFormsResources), nameof(RingtoetsCommonFormsResources.LogNormalDistribution_Mean_Description))]
        public override RoundedDouble Mean
        {
            get
            {
                return base.Mean;
            }
            set
            {
                base.Mean = value;
            }
        }

        [ResourcesDescription(typeof(RingtoetsCommonFormsResources), nameof(RingtoetsCommonFormsResources.LogNormalDistribution_StandardDeviation_Description))]
        public override RoundedDouble StandardDeviation
        {
            get
            {
                return base.StandardDeviation;
            }
            set
            {
                base.StandardDeviation = value;
            }
        }

        [ResourcesDisplayName(typeof(Resources), nameof(Resources.DesignVariableTypeConverter_DesignValue_DisplayName))]
        [ResourcesDescription(typeof(Resources), nameof(Resources.DesignVariableTypeConverter_DesignValue_Description))]
        public RoundedDouble DesignValue
        {
            get
            {
                return designVariable.GetDesignValue();
            }
        }

        public override string ToString()
        {
            return $"{DesignValue} ({RingtoetsCommonFormsResources.NormalDistribution_Mean_DisplayName} = {Mean}, " +
                   $"{RingtoetsCommonFormsResources.NormalDistribution_StandardDeviation_DisplayName} = {StandardDeviation})";
        }

        /// <summary>
        /// Gets the <see cref="LogNormalDistribution"/> of the <see cref="DesignVariable{T}"/>.
        /// </summary>
        /// <param name="logNormalDesignVariable">The design variable to get the distribution from.</param>
        /// <returns>The distribution of the design variable.</returns>
        /// <exception cref="ArgumentNullException">Thrown when <paramref name="logNormalDesignVariable"/>
        /// is <c>null</c>.</exception>
        private static LogNormalDistribution GetDistribution(DesignVariable<LogNormalDistribution> logNormalDesignVariable)
        {
            if (logNormalDesignVariable == null)
            {
                throw new ArgumentNullException(nameof(logNormalDesignVariable));
            }
            return logNormalDesignVariable.Distribution;
        }
    }
}