using ESRI.ArcGIS.Controls;
using KGIS.Framework.Commands;
using KGIS.Framework.Maps;
using KGIS.Framework.Platform;
using KGIS.Framework.Utils;
using KGIS.Framework.Utils.Helper;
using Kingo.Plugin.BuildZLDatabase.View;
using Kingo.PluginServiceInterface;
using System;
using System.Collections.Generic;

namespace Kingo.Plugin.BuildZLDatabase.Commands
{
    /// <summary>
    /// 行政区变更
    /// </summary>
    public class CmdXZQ : BaseMenuCommand
    {
        private EngineEditorClass pEditor = null;
        private IHookHelper hookHelper = null;
        public override void OnCreate(object hook)
        {
            if (hookHelper == null)
            {
                hookHelper = new HookHelperClass();
            }
            hookHelper.Hook = hook;
            pEditor = new EngineEditorClass();
        }

        public override void OnClick()
        {
            try
            {
                if (pEditor == null)
                {
                    pEditor = new EngineEditorClass();
                }
                if (pEditor.EditState != esriEngineEditState.esriEngineStateNotEditing)
                {
                    MessageHelper.ShowTips("请先关闭编辑！");
                    return;
                }
                List<DataDicTionary> Dics = Platform.Instance.DicHelper.GetAllDic();
                if (Dics != null)
                {
                    var qs = Platform.Instance.DicHelper.GetDic(DicTypeEnum.QSXZ);
                    if (qs == null || qs.Count == 0)
                    {
                        MessageHelper.ShowTips("请先设置权属字典！");
                        return;
                    }
                }
                UCExtractDistrict uCExtract = new UCExtractDistrict();
                uCExtract.WindowStartupLocation = System.Windows.WindowStartupLocation.CenterScreen;
                uCExtract.ShowInMainWindow(true);
            }
            catch (Exception ex)
            {
                LogAPI.Debug("行政区数据提取异常：" + ex);
            }
        }

        public override bool Enabled
        {
            get
            {
                return JudgeIsHaveTargetPath();
            }
        }
        private bool JudgeIsHaveTargetPath()
        {
            try
            {
                ProjectInfo prj = MapsManager.Instance.MapService.GetProjectInfo() as ProjectInfo;
                if (prj == null)
                {
                    return false;
                }
                return !string.IsNullOrWhiteSpace(prj.ZLDatabase) && pEditor.EditState == esriEngineEditState.esriEngineStateNotEditing;
            }
            catch (Exception ex)
            {
                LogAPI.Debug("判定 行政区数据提取 按钮是否有效时失败，异常原因: " + ex + " ; ");
                return false;
            }
        }
    }
}