using System.ComponentModel;
using Deltares.Geotechnics;
using Deltares.Standard;
using Deltares.Standard.Attributes;
using Deltares.Standard.EventPublisher;

namespace Deltares.DeltaModel
{
    /// <summary>
    /// RoughnessSegment are part of a crossection which describes the roughness
    /// The distance is related to crest axis. Such a path is expected to be close to the dike line, but not necessariliy so. 
    /// A path is a line consisiting of points. The actual top and bottom at a certain location become clear in combination 
    /// with a (schematized) surface line (intersections revetement paths with surface line). 
    /// The user can select, add, edit and remove revetment zones. Revetment types: grass, stone, asphalt, with sub-types. 
    /// Revetment has physical revetment properties such as size and parameters for mechanism models. 
    /// The model parameters are different per revetment type and sub-type. Input for each property the mean value, 
    /// statistical standard deviation and standard deviation used for mechanism.
    /// There can be more than one revetment zones in one cross section (profile sections or revetment zone sections on the surface line). 
    /// </summary>
    [XmlOldName("Deltares.Geotechnics.Revetment")]
    public class RoughnessSegment : SurfaceLineRevetmentSegment, ICloneable<RoughnessSegment>
    {
        private RoughnessDescription roughnessDescription;

        /// <summary>
        /// Constructor
        /// </summary>
        /// <param name="surfacelineProvider"></param>
        public RoughnessSegment(IHasSurfaceLine surfacelineProvider) : this(surfacelineProvider, new RoughnessDescription()) {}

        private RoughnessSegment() {}

        private RoughnessSegment(IHasSurfaceLine surfacelineProvider, RoughnessDescription roughnessDescription) : base(surfacelineProvider)
        {
            this.roughnessDescription = roughnessDescription;
            DataEventPublisher.OnAfterChange += DataEventPublisher_OnAfterChange;
        }

        [Browsable(false)]
        public RoughnessDescription RoughnessDescription
        {
            get
            {
                return roughnessDescription;
            }
            private set
            {
                roughnessDescription = value;
            }
        }

        [Browsable(false)]
        public override ISegmentDescription SegmentDescription
        {
            get
            {
                return RoughnessDescription;
            }
            set
            {
                if (value is RoughnessDescription)
                {
                    RoughnessDescription = (RoughnessDescription) value;
                }
            }
        }

        public override string ToString()
        {
            return Name ?? "null" + "|" + RoughnessDescription.RevetmentString + "|" + RoughnessDescription.Roughness;
        }

        public RoughnessSegment Clone()
        {
            return new RoughnessSegment(SurfaceLineProvider, roughnessDescription.Clone() as RoughnessDescription)
                {
                    StartX = StartX,
                    EndX = EndX
                };
        }

        private void DataEventPublisher_OnAfterChange(object sender, PublishEventArgs e)
        {
            if (sender == RoughnessDescription)
            {
                DataEventPublisher.AfterChange(this);
            }
        }
    }
}