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

namespace CDM.Interop.Revit.CDMComponent
{
    //柱定位线始终在几何中心线，仅适用垂直-截面矩形-不发生旋转的矩形混凝土柱
    class CDMColumn : CDMComponent
    {
        public CDMColumn(FamilyInstance column)
        {
            self = column;
            base.SymbolId = column.GetTypeId();
            base.EleId = column.Id;
            base.LevelId = column.LevelId;

            m_b = GetPara(column, "b");
            m_h = GetPara(column, "h");

            //base.Name = column.Symbol.FamilyName + "@" + column.Name;
            base.CDMTypeId = HcdmType.CDMColumn;

            Line line = column.GetSweptProfile().GetDrivingCurve() as Line;
            var rOrigin = line.Origin;
            base.Xl = (rOrigin.X - m_b.AsDouble() / 2) * 0.3048;
            base.Yw = rOrigin.Y * 0.3048;
            base.Zh = rOrigin.Z * 0.3048;

        }
        /// <summary>
        /// 截面宽度
        /// </summary>
        private Parameter m_b;
        /// <summary>
        /// 截面高度
        /// </summary>
        private Parameter m_h;
        /// <summary>
        /// 关联的柱子
        /// </summary>
        private FamilyInstance self;
        /// <summary>
        /// 柱高
        /// </summary>
        public double L => self.GetSweptProfile().GetDrivingCurve().Length * 304.8;
        /// <summary>
        /// 柱截面边长/mm
        /// </summary>
        public string SectionB => m_b.AsValueString();
        /// <summary>
        /// 柱截面边长/mm
        /// </summary>
        public string SectionH => m_h.AsValueString();
    }
}