using ESRI.ArcGIS.Carto;
using ESRI.ArcGIS.Controls;
using ESRI.ArcGIS.Geodatabase;
using KGIS.Framework.AE.ExtensionMethod;
using KGIS.Framework.Maps;
using KGIS.Framework.Utils.Helper;
using Kingo.Plugin.DataLoad.View;
using System;

namespace Kingo.Plugin.DataLoad.Commands
{
    /// <summary>
    /// 图层数据导出（Shape，GDB，MDB）
    /// </summary>
    public class CmdLayerDataExport : BaseMapMenuCommand
    {
        private IEngineEditor editor { get; set; }
        private IHookHelper HookHelper { get; set; }

        public override void OnClick()
        {
            try
            {
                if (editor == null)
                {
                    editor = new EngineEditorClass();
                }
                object pTargetObj = HookHelper.GetCustomProperty();
                if (pTargetObj != null)
                {
                    IFeatureLayer pFeatureLayer = pTargetObj as IFeatureLayer;
                    if ((pFeatureLayer.FeatureClass as FeatureClass).Workspace.Type == esriWorkspaceType.esriRemoteDatabaseWorkspace)
                    {
                        if (editor.EditState != esriEngineEditState.esriEngineStateEditing)
                        {
                            MessageHelper.ShowTips("请先开启编辑！");
                            return;
                        }
                    }
                    else
                    {
                        if (editor.EditState == esriEngineEditState.esriEngineStateEditing)
                        {
                            MessageHelper.ShowTips("请先停止编辑！");
                            return;
                        }
                    }
                    //数据导出界面初始化
                    FrmDataExport main = new FrmDataExport(pFeatureLayer)
                    {
                        WindowStartupLocation = System.Windows.WindowStartupLocation.CenterScreen
                    };
                    main.ShowInMainWindow(true);
                }
            }
            catch (Exception ex)
            {
                PluginServiceInterface.CommonHelper.RecordsErrLog("图层数据导出初始化异常", ex);
                MessageHelper.ShowError("图层数据导出初始化异常:" + ex.Message);
            }
        }

        public override void OnCreate(object Hook)
        {
            try
            {
                if (HookHelper == null)
                {
                    HookHelper = new HookHelper
                    {
                        Hook = Hook
                    };
                }
                editor = new EngineEditorClass();
            }
            catch (Exception ex)
            {
                PluginServiceInterface.CommonHelper.RecordsErrLog("图层数据导出创建异常", ex);
                MessageHelper.ShowError("图层数据导出创建异常:" + ex.Message);
            }
        }

    }
}