using FeMM.Common.Models;
using FeMM.Grasshopper.DataTypes.FeMM;
using FeMM.Grasshopper.Helpers;
using Grasshopper.Kernel;
using System;

namespace FeMM.Grasshopper.Components.MeCheck2
{
    public class BeamSectionHPropertyComponent : GH_Component
    {
        /// <summary>
        /// Initializes a new instance of the BeamPropertyComponent class.
        /// </summary>
        public BeamSectionHPropertyComponent()
          : base("Section H Beam Property", "BGP", "Geometric properties of a Section H beam property", CategoryNameConstants.CATEGORY_CHECKS, CategoryNameConstants.SUBCATEGORY_MECHECK2)
        {

        }

        /// <summary>
        /// Registers all the input parameters for this component.
        /// </summary>
        protected override void RegisterInputParams(GH_InputParamManager pManager)
        {
            pManager.AddGenericParameter("Section H Beam Property", "BP", "Section Property", GH_ParamAccess.item);
        }

        /// <summary>
        /// Registers all the output parameters for this component.
        /// </summary>
        protected override void RegisterOutputParams(GH_OutputParamManager pManager)
        {
            pManager.AddTextParameter("Name", "N", "Section section name", GH_ParamAccess.item);
            pManager.AddNumberParameter("Area", "A", "Section section area", GH_ParamAccess.item);
            pManager.AddNumberParameter("xg", "xg", "X coordinate of centroid", GH_ParamAccess.item);
            pManager.AddNumberParameter("yg", "yg", "Y coordinate of centroid", GH_ParamAccess.item);
            pManager.AddNumberParameter("Jxx", "Jxx", "Second moment of area  respect x-x", GH_ParamAccess.item);
            pManager.AddNumberParameter("Jyy", "Jyy", "Second moment of area  respect y-y", GH_ParamAccess.item);
            pManager.AddNumberParameter("Angle", "A", "Angle", GH_ParamAccess.item);
            pManager.AddNumberParameter("J₁₁", "J₁₁", "Second moment of area respect 1-1", GH_ParamAccess.item);
            pManager.AddNumberParameter("J₂₂", "J₂₂", "Second moment of area respect 2-2", GH_ParamAccess.item);
            pManager.AddNumberParameter("J", "J", "Torsional moment of area", GH_ParamAccess.item);
            pManager.AddNumberParameter("Height", "H", "Total height of the section", GH_ParamAccess.item);
            pManager.AddNumberParameter("Top Flange Width", "TFW", "Top Flange Width", GH_ParamAccess.item);
            pManager.AddNumberParameter("Bottom Flange Width", "BFW", "Bottom Flange Width", GH_ParamAccess.item);
            pManager.AddNumberParameter("Web Thickness", "Tw", "Web Thickness", GH_ParamAccess.item);
            pManager.AddNumberParameter("Top Flange Thickness", "TFT", "Top Flange Thickness", GH_ParamAccess.item);
            pManager.AddNumberParameter("Bottom Flange Thickness", "BFT", "Bottom Flange Thickness", GH_ParamAccess.item);
        }

        /// <summary>
        /// This is the method that actually does the work.
        /// </summary>
        /// <param name="DA">The DA object is used to retrieve from inputs and store in outputs.</param>
        protected override void SolveInstance(IGH_DataAccess DA)
        {
            object obj = null;

            if (!DA.GetData(0, ref obj))
                return;

            SectionModel section = null;
            if (obj is GH_FunctionDefinition gH_FunctionDefinition)
                if(gH_FunctionDefinition.Value is BeamPropertyModel bp)
                    section = bp.Section;
            if (obj is GH_BeamSection bs)
                section = bs.Value;
            if (obj is GH_Beam b)
                section = b.Value.BeamProperty.Section;

            if (section == null)
            {
                AddRuntimeMessage(GH_RuntimeMessageLevel.Error, "Input is not a beam or a beam property or a beam section");
                return;
            }

            string name = string.Empty;
            double area = 0;
            double j11 = 0;
            double j22 = 0;
            double jxx = 0;
            double jyy = 0;
            double j = 0;
            double xg = 0;
            double yg = 0;
            double angle = 0;
            double h = 0;
            double tfw = 0;
            double bfw = 0;
            double tw = 0;
            double bft = 0;
            double tft = 0;

            if (section.SectionType == SectionModel.SectionTypes.I)
            {
                section.CalculateSection();
                name = section.Name;
                area = section.SectionArea;
                xg = section.Centroid.X;
                yg = section.Centroid.Y;
                jxx = section.Ixx;
                jyy = section.Iyy;
                angle = section.AngleX1Rad;
                j11 = section.I11;
                j22 = section.I22;
                j = section.J;
                h = section.D;
                tfw = section.B1;
                bfw = section.B2;
                tw = section.T3;
                bft = section.T1;
                tft = section.T2;
            }
            else
            {
                AddRuntimeMessage(GH_RuntimeMessageLevel.Error, "Section is not a I section");
                return;
            }

            int item = 0;
            DA.SetData(item++, name);
            DA.SetData(item++, area);
            DA.SetData(item++, xg);
            DA.SetData(item++, yg);
            DA.SetData(item++, jxx);
            DA.SetData(item++, jyy);
            DA.SetData(item++, angle);
            DA.SetData(item++, j11);
            DA.SetData(item++, j22);
            DA.SetData(item++, j);
            DA.SetData(item++, h);
            DA.SetData(item++, tfw);
            DA.SetData(item++, bfw);
            DA.SetData(item++, tw);
            DA.SetData(item++, bft);
            DA.SetData(item++, tft);
        }

        /// <summary>
        /// Provides an Icon for the component.
        /// </summary>
        protected override System.Drawing.Bitmap Icon => Properties.Resources.BeamGeometricPropertyIcon;

        /// <summary>
        /// Gets the unique ID for this component. Do not change this ID after release.
        /// </summary>
        public override Guid ComponentGuid => new("fe7b0b8d-e374-47f1-a379-2bdb3f5ad6a4");
    }
}