using FeMM.Common.Helpers;
using FeMM.Common.Models;
using FeMM.Grasshopper.DataTypes.FeMM;
using FeMM.Grasshopper.Helpers;
using Grasshopper.Kernel;
using Grasshopper.Kernel.Parameters;
using System;
using System.Collections.Generic;

namespace FeMM.Grasshopper.Components.Functions
{
    public class ModalRitzLoadComponent : GH_Component
    {
        /// <summary>
        /// Initializes a new instance of the SuperElementComponent class.
        /// </summary>
        public ModalRitzLoadComponent()
          : base("Modal Ritz Load", "MRL", "Defines modal ritz acceleration load in SAP", CategoryNameConstants.CATEGORY_FEMM, CategoryNameConstants.SUBCATEGORY_DEFINITIONS)
        {
        }

        /// <summary>
        /// Registers all the input parameters for this component.
        /// </summary>
        protected override void RegisterInputParams(GH_InputParamManager pManager)
        {
            int i = pManager.AddIntegerParameter("Load Direction", "LD", "This is an array that includes UX, UY, UZ, RX, RY or RZ, indicating the direction of the load", GH_ParamAccess.item);
            Param_Integer type_param = (Param_Integer)pManager[i];
            Array values = Enum.GetValues(typeof(ModalTargetLoadModel.LoadDirections));
            foreach (ModalTargetLoadModel.LoadDirections val in values)
                type_param.AddNamedValue(val.GetDescription(), (int)val);
            pManager.AddIntegerParameter("Target Mass Participation Ratio", "TMP", "This is an array that includes the target mass participation ratio", GH_ParamAccess.item, 99);
            pManager.AddIntegerParameter("Maximum number of Cycles ", "MC", "This is an array that includes the maximum number of generation cycles to be performed for the " +
                "specified ritz starting vector. A value of 0 means there is no limit on the number of cycles", GH_ParamAccess.item, 0);
        }

        /// <summary>
        /// Registers all the output parameters for this component.
        /// </summary>
        protected override void RegisterOutputParams(GH_OutputParamManager pManager)
        {
            pManager.AddGenericParameter("Ritz Modal", "RM", "The Ritz Modal", 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)
        {            
            int loadDirection = 0;
            int targetMass = 0;
            int ritzMaxCyc = 0;

            if (!DA.GetData(0, ref loadDirection))
                return;
            DA.GetData(1, ref targetMass);
            DA.GetData(2, ref ritzMaxCyc);


            var data = new ModalTargetLoadModel()
            {
                Name = "",
                LoadType = ModalTargetLoadModel.LoadTypes.Accel,
                LoadDirection = (ModalTargetLoadModel.LoadDirections)loadDirection,
                TagetMassParticipationRatio = targetMass,
                RitzMaxCyc = ritzMaxCyc,
            };

            var gH_Function = new GH_FunctionDefinition(data);
            Message = $"{data.LoadType.ToString()}: {data.LoadDirection.ToString()}";

            DA.SetData(0, gH_Function);
        }

        public override GH_Exposure Exposure => GH_Exposure.tertiary;

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

        /// <summary>
        /// Gets the unique ID for this component. Do not change this ID after release.
        /// </summary>
        public override Guid ComponentGuid => new("87da5254-e278-4f78-914e-26402daa051d");
    }
}