using ESRI.ArcGIS.Controls;
using KGIS.Framework.Commands;
using KGIS.Framework.Maps;
using KGIS.Framework.Utils;
using KGIS.Framework.Utils.Helper;
using Kingo.Plugin.BGResultManager.View;
using Kingo.PluginServiceInterface;
using System;

namespace Kingo.Plugin.BGResultManager.Commands
{
    public class CreateBGVCTTemplateCommand : BaseMenuCommand
    {
        private IHookHelper m_hookHelper = null;
        FrmCreateVCTTemplate main = null;
        private EngineEditorClass pEditor = null;
        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;
                }
                main = new FrmCreateVCTTemplate();
                main.WindowStartupLocation = System.Windows.WindowStartupLocation.CenterScreen;
                main.ShowInMainWindow();
            }
            catch (Exception ex)
            {
                LogAPI.Debug(ex);
            }

        }

        public override void OnCreate(object hook)
        {
            if (hook == null)
            {
                return;
            }
            try
            {
                if (m_hookHelper == null)
                {
                    m_hookHelper = new HookHelperClass();
                    m_hookHelper.Hook = hook;
                }
                if (pEditor == null)
                {
                    pEditor = new EngineEditorClass();
                }
            }
            catch (Exception ex)
            {
                m_hookHelper = null;
                LogAPI.Debug("初始化 变更模板 时异常: " + ex + " ; ");
                return;
            }
        }

        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 创建变更成果模板 按钮是否有效时失败，异常原因: " + ex + " ; ");
                return false;
            }
        }
    }
}