using ESRI.ArcGIS.Carto;
using ESRI.ArcGIS.Controls;
using KGIS.Framework.AE.ExtensionMethod;
using KGIS.Framework.Commands;
using KGIS.Framework.Maps;
using KGIS.Framework.Platform;
using KGIS.Framework.Utils;
using KGIS.Framework.Utils.Helper;
using Kingo.Plugin.DTBJK_XJ.View;
using Kingo.PluginServiceInterface;
using Kingo.PluginServiceInterface.Helper;
using System;
using System.Collections.Generic;
using System.Linq;
using UIShell.OSGi;

namespace Kingo.Plugin.DTBJK_XJ.Commands
{
    /// <summary>
    /// 大数据影像
    /// </summary>
    public class CmdMapDataImage : BaseMapMenuCommand
    {
        private UCMapDataImage uCMapDataImage = null;
        LayerCfg rootLayer = null; 
        private ISystemCfg SystemCfg = null;
        private SystemConfig2 Cfg = null;
        IDataCatalogService _DataCatalog = null;
        public override void OnClick()
        {
            try
            {
                if(SystemCfg == null)
                    SystemCfg = BundleRuntime.Instance.GetFirstOrDefaultService<ISystemCfg>();
                if (Cfg == null && SystemCfg != null)
                    Cfg = SystemCfg.Load();
                if (_DataCatalog == null)
                    _DataCatalog = BundleRuntime.Instance.GetFirstOrDefaultService<IDataCatalogService>();

                if (m_hookHelper == null)
                    return;

                object layerClass = m_hookHelper.GetCustomProperty();
                if (layerClass == null) return;

                string name = "";
                if (layerClass as WMTSLayerClass != null)
                    name = (layerClass as WMTSLayerClass).Name;
                else if (layerClass as WMTSLayer != null)
                    name = (layerClass as WMTSLayer).LayerName;
                else
                    return;

                if (name == "天地图1" || name == "天地图2" || name == "天地图3")
                {
                    MessageHelper.ShowTips("请选择影像切片图层！");
                    return;
                }
                if (string.IsNullOrEmpty(UserLoginHelper.GetYXGroupLayerValueByAliasName(name)))
                {
                    MessageHelper.ShowTips("请先设置WMTS服务地址！");
                    return;
                }

                uCMapDataImage = new UCMapDataImage(m_hookHelper, name);
                uCMapDataImage.Closed += (s, e) =>
                {
                    uCMapDataImage.CloseForm();
                    uCMapDataImage = null;
                    KGIS.Framework.Maps.MapsManager.Instance.MapService.getAxMapControl().CurrentTool = null;
                };
                uCMapDataImage.ShowInMainWindow();
                //LoadImage();
            }
            catch (Exception ex)
            {
                LogAPI.Debug("大数据影像出现错误，可能的原因是：:" + ex.Message);
                LogAPI.Debug("大数据影像出现错误，可能的原因是：:" + ex.StackTrace);
                MessageHelper.ShowError("大数据影像出现错误，可能的原因是：" + ex.Message);
            }
        }

        private void LoadImage()
        {
            ////判断当前地图窗口是否存在“时间轴影像底图”图层，存在则不再添加
            //IGroupLayer groupLayer = Kingo.KMapSDK.Common.CommonAPI.GetGroupLayerByName<IGroupLayer>(MapsManager.Instance.MapService.getAxMapControl().Map, Kingo.KMapSDK.Common.GlobalConfig.Instance.GroupName);
            //if (groupLayer == null)
            //{
            //    //初始化时间轴底图服务
            //    Kingo.KMapSDK.KMap.Instance.InitKMap(UserLoginHelper.GetYXGroupLayerValueByHeader(rootLayer.LayerName));
            //    //加载时间轴底图服务到地图窗口
            //    //MapsManager.Instance.MapService.getAxMapControl().AddLayer(Kingo.KMapSDK.KMap.Instance.KMapGroupLayer);
            //    if (Kingo.KMapSDK.KMap.Instance.KMapGroupLayer == null) return;
            //    object GroupLayerInfo = _DataCatalog.GetNodeByLayerName("影响切片");
                
            //    Dictionary<ILayer, ILayer> layers = new Dictionary<ILayer, ILayer>();
            //    if (Kingo.KMapSDK.KMap.Instance.KMapGroupLayer is ICompositeLayer)
            //    {
            //        layers = GetAllLayerInGroupLayer(Kingo.KMapSDK.KMap.Instance.KMapGroupLayer as ICompositeLayer, Kingo.KMapSDK.KMap.Instance.KMapGroupLayer);
            //    }
            //    else
            //        layers.Add(Kingo.KMapSDK.KMap.Instance.KMapGroupLayer, null);

            //    // 遍历字典输出键与值
            //    var fristChilds = layers.Where(a => a.Value == Kingo.KMapSDK.KMap.Instance.KMapGroupLayer).ToList();
            //    foreach (var fristChild in fristChilds)
            //    {
            //        LayerCfg fristChildLayerCfg = null;
            //        object tempGroupLayerInfo = GroupLayerInfo;
            //        var secondChilds = layers.Where(a => a.Key == fristChild.Key).ToList();
            //        if (secondChilds == null || secondChilds.Count == 0)
            //        {
            //            tempGroupLayerInfo = _DataCatalog.AddLayer(fristChild.Key, GroupLayerInfo);
            //            fristChildLayerCfg = new LayerCfg(node)
            //            {
            //                IsChecked = true,
            //                LayerName = fristChild.Key.Name,
            //                FcPath = UserLoginHelper.GetAppsetingValueByKey("JSYXUrl"),
            //                LayerType = EnumLayerType.WMTSLayer
            //            };
            //            Cfg.SJYXLayerLoadCfg.Add(fristChildLayerCfg);
            //        }
            //    }
            //    if (_DataCatalog != null)
            //    {
            //        _DataCatalog.UpdateTree();
            //    }
            //    Cfg.Save();
            //    Platform.Instance.SendMsg(new KGIS.Framework.Utils.Interface.NotifyMsgPackage() { MsgType = "SaveProjectForNoEditor" });
            //    Platform.Instance.SendMsg(new KGIS.Framework.Utils.Interface.NotifyMsgPackage() { MsgType = "InitProject" });

            //    //刷新地图窗口
            //    MapsManager.Instance.MapService.getAxMapControl().ActiveView.PartialRefresh(esriViewDrawPhase.esriViewBackground, null, MapsManager.Instance.MapService.getAxMapControl().Extent);
            //}
        }
        public Dictionary<ILayer, ILayer> GetAllLayerInGroupLayer(ICompositeLayer groupLayer, ILayer parentLayer)
        {
            Dictionary<ILayer, ILayer> allLayers = new Dictionary<ILayer, ILayer>();
            if (groupLayer != null && groupLayer.Count > 0)
            {
                for (int i = 0; i < groupLayer.Count; i++)
                {
                    ILayer layer = groupLayer.get_Layer(i);
                    if (layer is ICompositeLayer && !(layer is ESRI.ArcGIS.Carto.IAnnotationLayer))
                    {
                        if (!allLayers.Keys.Contains(layer))
                            allLayers.Add(layer, parentLayer);
                        Dictionary<ILayer, ILayer> list = GetChildLayerInGroupLayer(layer as ICompositeLayer, layer);
                        foreach (var item in list)
                        {
                            if (!allLayers.Keys.Contains(item.Key))
                            {
                                allLayers.Add(item.Key, item.Value);
                            }
                        }
                    }
                    else
                    {
                        if (layer is ILayer)
                        {
                            if (!allLayers.Keys.Contains(layer))
                                allLayers.Add(layer, parentLayer);
                        }
                    }
                }
            }
            return allLayers;
        }
        public Dictionary<ILayer, ILayer> GetChildLayerInGroupLayer(ICompositeLayer groupLayer, ILayer parentLayer)
        {
            Dictionary<ILayer, ILayer> allLayers = new Dictionary<ILayer, ILayer>();
            if (groupLayer != null && groupLayer.Count > 0)
            {
                for (int i = 0; i < groupLayer.Count; i++)
                {
                    ILayer layer = groupLayer.get_Layer(i);
                    if (layer is ICompositeLayer && !(layer is ESRI.ArcGIS.Carto.IAnnotationLayer))
                    {
                        if (!allLayers.Keys.Contains(layer))
                            allLayers.Add(layer, parentLayer);
                    }
                    else
                    {
                        if (layer is ILayer)
                        {
                            if (!allLayers.Keys.Contains(layer))
                                allLayers.Add(layer, parentLayer);
                        }
                    }
                }
            }
            return allLayers;
        }



        public override void OnCreate(object Hook)
        {
            try
            {
                if (m_hookHelper == null)
                {
                    m_hookHelper = new HookHelper();
                    m_hookHelper.Hook = Hook;
                }
            }
            catch (Exception ex)
            {
                LogAPI.Debug("加载 大数据影像 命令时发生异常，异常信息如下：");
                LogAPI.Debug(ex);
                LogAPI.Debug("异常信息结束");
            }
        }
        public override bool Enabled
        {
            get
            {
                return KGIS.Framework.Maps.MapsManager.Instance.MapService.GetProjectInfo() == null ? false : true;
            }
        }
    }
}