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

namespace FeMM.Grasshopper.Components.Attributes
{
#if NETCOREAPP
    [SupportedOSPlatform("windows")]
#endif
    public class NodeConstraintComponent : GH_Component
    {
        /// <summary>
        /// Initializes a new instance of the NodeRestraintsComponent class.
        /// </summary>
        public NodeConstraintComponent()
          : base("Node Constraint", "NC", "Apply costraint to nodes", CategoryNameConstants.CATEGORY_FEMM, CategoryNameConstants.SUBCATEGORY_ATTRIBUTES)
        {
        }

        /// <summary>
        /// Registers all the input parameters for this component.
        /// </summary>
        protected override void RegisterInputParams(GH_InputParamManager pManager)
        {
            pManager.AddGenericParameter("Node", "N", "The node where define the restraits", GH_ParamAccess.item);
            pManager.AddGenericParameter("Constraint", "C", "The defined constraint", GH_ParamAccess.item);
        }

        /// <summary>
        /// Registers all the output parameters for this component.
        /// </summary>
        protected override void RegisterOutputParams(GH_OutputParamManager pManager)
        {
            pManager.AddGenericParameter("Node", "N", "The modified node", 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)
        {
            GH_Node node = null;
            GH_FunctionDefinition gH_FunctionDefinition = null;

            if (!DA.GetData("Node", ref node))
                return;
            DA.GetData(1, ref gH_FunctionDefinition);

            if (gH_FunctionDefinition == null && gH_FunctionDefinition.Value != null)
            {
                AddRuntimeMessage(GH_RuntimeMessageLevel.Error, "Null constraint");
                return;
            }
            else
            {
                var newNode = new GH_Node(node);
                if (gH_FunctionDefinition.Value is NodeDiaphragmConstraintModel nodeDiaphragmConstraint)
                {
                    newNode.Value.Constraints.Add(nodeDiaphragmConstraint);
                    DA.SetData("Node", newNode);
                }
                else if (gH_FunctionDefinition.Value is NodeBodyConstraintModel nodeBodyConstraint)
                {
                    newNode.Value.Constraints.Add(nodeBodyConstraint);
                    DA.SetData("Node", newNode);
                }
                else
                {
                    AddRuntimeMessage(GH_RuntimeMessageLevel.Error, "Input is not a constraint");
                    return;
                }
            }
        }

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

        /// <summary>
        /// Gets the unique ID for this component. Do not change this ID after release.
        /// </summary>
        public override Guid ComponentGuid => new("01a9edc3-2d80-4b49-884f-5d1041fb9b12");
    }
}