using System;
using System.ComponentModel;
using Autodesk.Revit.DB;

namespace Revit.SDK.Samples.ProjectInfo.CS
{
    /// <summary>
    /// Wrapper class for Construction
    /// </summary>
    [TypeConverter(typeof(ConstructionWrapperConverter))]
    public class ConstructionWrapper : IComparable, IWrapper
    {
        #region Fields
        /// <summary>
        /// Construction
        /// </summary>
        private Construction m_construction;
        #endregion

        #region Constructors
        /// <summary>
        /// Initializes private variables.
        /// </summary>
        /// <param name="construction">Construction</param>
        public ConstructionWrapper(Construction construction)
        {
            m_construction = construction;
        } 
        #endregion

        #region Properties
        #region IComparable Members

        /// <summary>
        /// Compares the names of Constructions.
        /// </summary>
        /// <param name="obj">ConstructionWrapper used to compare</param>
        /// <returns>A 32-bit signed integer that indicates the relative order of the objects
        /// being compared. The return value has these meanings:
        /// Value Condition Less than zero This instance is less than value.
        /// Zero This instance is equal to value. Greater than zero This instance is
        /// greater than value.-or- value is null.</returns>
        public int CompareTo(object obj)
        {
            ConstructionWrapper wrapper = obj as ConstructionWrapper;
            if (wrapper != null)
            {
                return this.Name.CompareTo(wrapper.Name);
            }
            return 1;
        }

        #endregion

        #region IWrapper Members

        /// <summary>
        /// Gets the handle object.
        /// </summary>
        [Browsable(false)]
        public object Handle
        {
            get { return m_construction; }
        }

        /// <summary>
        /// Gets the name of the handle.
        /// </summary>
        [Browsable(false)]
        public String Name
        {
            get
            {
                return m_construction.Name;
            }
        }
        #endregion 
        #endregion
    }
}