using Deltares.Standard.EventPublisher;

namespace Deltares.Stability
{
    public class CalculationParameters
    {
        private double halfSectionLength = 0;
        private bool isEndSectionFrictionUsed = false;
        private double minimalRequiredDepth = 0;
        private double startValueSafetyFactor = 1;

        public CalculationParameters() {}

        /// <summary>
        /// Minimum Circle Depth for Bishop,Bishop Probabilstic Random Field and UpliftVan Models
        /// </summary>
        public double MinimalRequiredDepth
        {
            get
            {
                return minimalRequiredDepth;
            }
            set
            {
                DataEventPublisher.BeforeChange(this, "MinimalRequiredDepth");
                minimalRequiredDepth = value;
                DataEventPublisher.AfterChange(this, "MinimalRequiredDepth");
            }
        }

        /// <summary>
        /// Start value saftey factor for Bishop and UpliftVan Models
        /// </summary>
        public double StartValueSafetyFactor
        {
            get
            {
                return startValueSafetyFactor;
            }
            set
            {
                DataEventPublisher.BeforeChange(this, "StartValueSafetyFactor");
                startValueSafetyFactor = value;
                DataEventPublisher.AfterChange(this, "StartValueSafetyFactor");
            }
        }

        /// <summary>
        /// Expected length of sliding surface for Bishop model
        /// </summary>
        public double HalfSectionLength
        {
            get
            {
                return halfSectionLength;
            }
            set
            {
                DataEventPublisher.BeforeChange(this, "HalfSectionLength");
                halfSectionLength = value;
                DataEventPublisher.AfterChange(this, "HalfSectionLength");
            }
        }

        /// <summary>
        /// gets or sets the value indicating whether end section friction is used or not
        /// </summary>
        public bool IsEndSectionFrictionUsed
        {
            get
            {
                return isEndSectionFrictionUsed;
            }
            set
            {
                DataEventPublisher.BeforeChange(this, "IsEndSectionFrictionUsed");
                isEndSectionFrictionUsed = value;
                DataEventPublisher.AfterChange(this, "IsEndSectionFrictionUsed");
            }
        }
    }
}