using FeMM.Common.Helpers;
using FeMM.Grasshopper.Helpers;
using Grasshopper.Kernel;
using System;
using System.Collections.Generic;
using System.Drawing;
using System.Runtime.Versioning;

namespace FeMM.Grasshopper.Components.MeCheck2
{
#if NETCOREAPP
    [SupportedOSPlatform("windows")]
#endif
    public class PrintCheckImageAddCurveComponent : GH_Component
    {
        /// <summary>
        /// Initializes a new instance of the MyComponent1 class.
        /// </summary>
        public PrintCheckImageAddCurveComponent()
          : base("Add Curve to Graphic", "ACTG", "Add a curve to MeCheck2.0 graphic creator", CategoryNameConstants.CATEGORY_CHECKS, CategoryNameConstants.SUBCATEGORY_MECHECK2)
        {
        }

        /// <summary>
        /// Registers all the input parameters for this component.
        /// </summary>
        protected override void RegisterInputParams(GH_InputParamManager pManager)
        {
            pManager.AddNumberParameter("X Values", "XV", "The abscissa values", GH_ParamAccess.list);
            pManager.AddNumberParameter("Y Values", "YV", "The ordinate values", GH_ParamAccess.list);
            pManager.AddTextParameter("Title", "T", "The title of the curve", GH_ParamAccess.item, "");
            pManager.AddColourParameter("Colour", "C", "The curve colour", GH_ParamAccess.item, Color.Black);
            pManager.AddNumberParameter("Line Thickness", "LT", "The line thickness", GH_ParamAccess.item, 1);
        }

        /// <summary>
        /// Registers all the output parameters for this component.
        /// </summary>
        protected override void RegisterOutputParams(GH_OutputParamManager pManager)
        {
            pManager.AddGenericParameter("Curve", "C", "The curve", 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)
        {
            var xValues = new List<double>();
            var yValues = new List<double>();
            string title = string.Empty;
            Color color = Color.Black;
            double thickness = 1;

            int nnn = 0;
            if (!DA.GetDataList(nnn++, xValues))
                return;
            if (!DA.GetDataList(nnn++, yValues))
                return;
            DA.GetData(nnn++, ref title);
            DA.GetData(nnn++, ref color);
            DA.GetData(nnn++, ref thickness);

            if (xValues.Count == 0 || yValues.Count == 0)
            {
                AddRuntimeMessage(GH_RuntimeMessageLevel.Error, $"X or Y values count == 0");
                return;
            }
            if (xValues.Count != yValues.Count)
            {
                AddRuntimeMessage(GH_RuntimeMessageLevel.Error, $"X and Y values must have the same length");
                return;
            }
            if (xValues.Count == 1 || yValues.Count == 1)
            {
                AddRuntimeMessage(GH_RuntimeMessageLevel.Error, $"Must be must be at least 2 values");
                return;
            }

            try
            {
                var curveValue = new List<double[]>();
                for (int i = 0; i < xValues.Count; i++)                
                    curveValue.Add([xValues[i], yValues[i]]);                

                var curve = new GraphicCreator.Curve(title, color)
                {
                    Values = curveValue,
                    Thickness = thickness,
                };

                DA.SetData(0, curve);
            }
            catch (Exception)
            {
                AddRuntimeMessage(GH_RuntimeMessageLevel.Error, $"Fail to create the curve");
                return;
            }

            return;
        }

        public override GH_Exposure Exposure => GH_Exposure.tertiary;

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

        /// <summary>
        /// Gets the unique ID for this component. Do not change this ID after release.
        /// </summary>
        public override Guid ComponentGuid => new("375b11cc-7ffd-4f45-bf21-bc479062436e");
    }
}