using SolidWorks.Interop.swconst;
using SolidWorks.Interop.swdocumentmgr;

namespace PdmSwPlugin.Common.Util
{
    /// <summary>
    /// 得到 SolidWorks 文档的后缀名的类
    /// </summary>
    public static class DMSldFileExtentionChecker
    {
        /// <summary>
        /// 检查一个 SolidWorks 文件的类型
        /// </summary>
        /// <param name="sldFullPath">SolidWorks 文件</param>
        /// <param name="originalExt">返回原始的后缀名</param>
        /// <returns>文件类型，当前仅支持装配体、零件和工程图三种</returns>
        public static SwDmDocumentType CheckDM(string sldFullPath, out string originalExt)
        {
            originalExt = null;
            swDocumentTypes_e t = FileExtentionChecker.Check(sldFullPath, out originalExt);
            switch (t)
            {
                case swDocumentTypes_e.swDocASSEMBLY:
                    return SwDmDocumentType.swDmDocumentAssembly;
                case swDocumentTypes_e.swDocPART:
                    return SwDmDocumentType.swDmDocumentPart;
                case swDocumentTypes_e.swDocDRAWING:
                    return SwDmDocumentType.swDmDocumentDrawing;
                default:
                    return SwDmDocumentType.swDmDocumentUnknown;
            }
        }
    }
}