using Hi.Common.XmlUtils;
using Hi.Geom;
using Hi.Mech;
using Hi.Mech.Topo;
using Hi.NcMech;
using Hi.NcMech.Solids;
using Hi.NcMech.Xyzabc;
using Hi.Numerical.Xyzabc;
using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Xml.Linq;

namespace Sample.MachineTool
{
    /// <summary>
    /// Provides access to the PMC-B1 machine tool model.
    /// </summary>
    public class DemoBuildMachineTool : IGetCodeXyzabcMachineTool
    {
        static DemoBuildMachineTool()
        {
            XFactory.Default.Regs.Add(XName, (xml, baseDirectory, relFile, res) => new DemoBuildMachineTool());
        }
        /// <summary>
        /// Generates an XYZ-ABC machine tool instance from embedded resources.
        /// </summary>
        /// <returns>A configured machine tool model.</returns>
        public static CodeXyzabcMachineTool GenXyzabcMachineTool()
        {
            CodeXyzabcChain chain = new CodeXyzabcChain("[O][Y][X][C][w];[O][Z][B][S][t]");
            if (chain.ToolBuckleTransformer is StaticTranslation st)
                st.Trans = new Vec3d(-72.40, 72.40, 176.44);
            chain.TransformerB.Pivot = new Vec3d(-72.4, -177.4, 225.94);
            Dictionary<string, Solid> solidMap = new Dictionary<string, Solid>()
            {
                ["O"] = new Solid(new Stl("MachineTool/base.stl")),
                ["X"] = new Solid(new Stl("MachineTool/X.stl")),
                ["Y"] = new Solid(new Stl("MachineTool/Y.stl")),
                ["Z"] = new Solid(new Stl("MachineTool/Z.stl")),
                ["B"] = new Solid(new Stl("MachineTool/B.stl")),
                ["C"] = new Solid(new Stl("MachineTool/C.stl")),
                ["S"] = new Solid(new Stl("MachineTool/spindle.stl")),
            };
            chain.AnchorToSolid.BuildAnchorToSolid(
                chain.Asmb.GetDescendantAnchors(), solidMap);

            CodeXyzabcMachineTool dst = new CodeXyzabcMachineTool(chain);
            dst.GenerateCollisionIndexPairs();
            return dst;
        }

        /// <summary>
        /// The cached machine tool instance.
        /// </summary>
        CodeXyzabcMachineTool MachineTool { get; }

        /// <summary>
        /// Default constructor that initializes the machine tool model.
        /// </summary>
        public DemoBuildMachineTool()
        {
            MachineTool = GenXyzabcMachineTool();
        }
        #region XML IO
        //public PmcB1MachineToolSource(XElement src, object res) : this() { }
        /// <summary>
        /// XML element name for serialization.
        /// </summary>
        public static string XName = nameof(DemoBuildMachineTool);
        /// <inheritdoc/>
        public XElement ToXElement() => new XElement(XName);
        #endregion
        /// <inheritdoc/>
        public CodeXyzabcMachineTool GetXyzabcMachineTool() => MachineTool;
        /// <inheritdoc/>
        public IMachiningChain GetMachiningChain() => MachineTool;
        /// <inheritdoc/>
        public ISolidMachiningChain GetSolidMachiningChain() => MachineTool;
    }
}