using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows;

using Bentley.DgnPlatformNET;
using Bentley.DgnPlatformNET.DgnEC;
using Bentley.ECObjects.Schema;
using Bentley.ECObjects.XML;
using Bentley.MstnPlatformNET;

namespace Mstn.Toolkit.Helpers
{
    public static class SchemaHelper
    {
        /// <summary>
        /// 从xml文件中定义ECSchema
        /// </summary>
        /// <param name="xmlFilePath"></param>
        /// <returns></returns>
        public static IECSchema DefineECSchemaFromXml(string xmlFilePath)
        {
            string schemaXml = File.ReadAllText(xmlFilePath);//读取XML文件内容
            ECSchemaXmlStringReader xmlReader = new ECSchemaXmlStringReader(schemaXml);//声明ECSchema阅读器
            IECSchema deserializedSchema = xmlReader.Deserialize();//将EC Schema阅读器读取到的信息反序列化
            return deserializedSchema;//返回ECSchema
        }
        /// <summary>
        /// 导入
        /// </summary>
        /// <param name="testSchema"></param>
        public static void ImportSchema(IECSchema testSchema)
        {
            DgnFile dgnFile = Session.Instance.GetActiveDgnFile();//获得当前激活的文件
            SchemaImportStatus impStatus = DgnECManager.Manager.ImportSchema(testSchema, dgnFile, new ImportSchemaOptions());//导入ECSchema
            MessageBox.Show("Schema Import Status:\n" + impStatus);//对话框输出导入是否成功
        }

    }
}