using Autodesk.Revit.DB;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace GraphicsStudy
{
    public static class TestMethod
    {
        /// <summary>
        /// 点测试
        /// </summary>
        /// <param name="x"></param>
        /// <param name="doc"></param>
        /// <param name="isInTransaction"></param>
        public static void XYZTest(this XYZ x, Document doc)
        {
            Autodesk.Revit.DB.Line l = Autodesk.Revit.DB.Line.CreateBound(x, new XYZ(x.X, x.Y + 100, x.Z));
            XYZ basicZ = XYZ.BasisZ;
            if (l.Direction.AngleTo(XYZ.BasisZ) < 0.0001 || l.Direction.AngleTo(-XYZ.BasisZ) < 0.0001)
                basicZ = XYZ.BasisY;
            XYZ normal = basicZ.CrossProduct(l.Direction).Normalize();
            Plane pl = Plane.CreateByNormalAndOrigin(normal, l.GetEndPoint(0));
            Transaction transCreate = null;
            if (!doc.IsModifiable)
                transCreate = new Transaction(doc, "模型线测试");
            transCreate?.Start();
            SketchPlane sktpl = SketchPlane.Create(doc, pl);
            ModelCurve mc = doc.Create.NewModelCurve(l, sktpl);
            transCreate?.Commit();
        }
        /// <summary>
        /// 测试线
        /// </summary>
        /// <param name="l"></param>
        /// <param name="doc"></param>
        /// <param name="isInTransaction"></param>
        public static ModelCurve LineTest(this Line l, Document doc)
        {
            XYZ basicZ = XYZ.BasisZ;
            if (l.Direction.AngleTo(XYZ.BasisZ) < 0.0001 || l.Direction.AngleTo(-XYZ.BasisZ) < 0.0001)
                basicZ = XYZ.BasisY;
            XYZ normal = basicZ.CrossProduct(l.Direction).Normalize();
            Plane pl = Plane.CreateByNormalAndOrigin(normal, l.GetEndPoint(0));
            Transaction transCreate = null;
            if (!doc.IsModifiable)
                transCreate = new Transaction(doc, "模型线测试");
            transCreate?.Start();
            SketchPlane sktpl = SketchPlane.Create(doc, pl);
            ModelCurve mc = doc.Create.NewModelCurve(l, sktpl);
            transCreate?.Commit();
            return mc;
        }
        public static ModelCurve ArcTest(this Arc arc, Document doc)
        {
            //16
            //Plane plane = new Plane(arc.Normal, arc.Center);
            //17-20
            Plane plane = Plane.CreateByNormalAndOrigin(arc.Normal, arc.Center);
            Transaction transCreate = null;
            if (!doc.IsModifiable)
                transCreate = new Transaction(doc, "模型线测试");
            transCreate?.Start();
            SketchPlane sktpl = SketchPlane.Create(doc, plane);
            ModelCurve mc = doc.Create.NewModelCurve(arc, sktpl);
            transCreate?.Commit();
            return mc;
        }


        /// <summary>
        /// 线集合测试
        /// </summary>
        /// <param name="lines"></param>
        /// <param name="doc"></param>
        /// <returns></returns>
        public static List<ModelCurve> lineListText(this List<Line> lines, Document doc)
        {
            List<ModelCurve> curves = new List<ModelCurve>();
            foreach (var l in lines)
            {
                ModelCurve mc = l.LineTest(doc);
                curves.Add(mc);
            }
            return curves;
        }
        /// <summary>
        /// 几何体测试
        /// </summary>
        /// <param name="solid"></param>
        /// <param name="doc"></param>
        /// <param name="b"></param>
        public static void SolidText(this Solid solid, Document doc)
        {
            Transaction transCreate = null;
            if (!doc.IsModifiable)
                transCreate = new Transaction(doc, "模型线测试");
            transCreate?.Start();
            DirectShape ds = DirectShape.CreateElement(doc, new ElementId(BuiltInCategory.OST_Mass));
            if (ds != null)
            {
                ds.AppendShape(new List<GeometryObject>() { solid });
            }
            transCreate?.Commit();

        }
    }
}