using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Drawing;
using System.Data;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
using WWPipeLine.MapBasic.Conditions;
using SuperMap.Data;
using Sunny.UI;
using WWPipeLine.MapBasic;
using WeifenLuo.WinFormsUI.Docking;
using SuperMap.UI;

namespace WWPipeLine.MapTools.Conditions.FuZhuGongJu
{
	public partial class BJroad : ConditionPanel
	{
		GeoRegion m_geo = null;
		Recordset rd;
		private int _rdsmid = 0;
		public BJroad()
		{
			this.ConditionPanelName = "交通道路信息管理";
			InitializeComponent();
			this.IsShowPanelFooter = false;

		}
		protected override void OnLoad(EventArgs e)
		{
			DatasetVector dv = ComsStatic.Datasource.Datasets["ROADPY"] as DatasetVector;
			if (dv == null)
			{
				Sunny.UI.UIMessageTip.ShowError("当前数据源中不包含相应的矢量数据集"); return;
			}
			rd = ComsStatic.QueryRecordsetDynamic(dv, "");
			ComsStatic.setUIDataGridView(uidgvTable, ComsStatic.RecordsetToDataTable(rd));
			MapControl.TrackMode = TrackMode.Track;
			MapControl.Action = SuperMap.UI.Action.CreatePolygon;
			MapControl.Tracked += new TrackedEventHandler(TrackedHandler);
		}
		private void uiButtonAdd_Click(object sender, EventArgs e)
		{
			if (m_geo is null) { Sunny.UI.UIMessageTip.ShowError("请先绘制交通道路区域"); return; }
			if (string.IsNullOrEmpty(uitbName.Text)) { Sunny.UI.UIMessageTip.ShowError("请先输入交通道路名称"); return; }
			rd.AddNew(m_geo);
			rd.SetFieldValue("name", uitbName.Text);
			rd.SetFieldValue("shape_length", ComsStatic.StringToDouble(m_geo.Perimeter));
			rd.SetFieldValue("shape_area", ComsStatic.StringToDouble(m_geo.Area));
			ComsStatic.ShowUIMessageTipOKorError(rd.Update(), "交通道路新增");
			uitbName.Text = ""; MapControl.Map.TrackingLayer.Clear(); MapControl.Map.Refresh();
			OnLoad(e);
		}

		private void uiButtonUpdate_Click(object sender, EventArgs e)
		{
			if (string.IsNullOrEmpty(uitbName.Text)) { Sunny.UI.UIMessageTip.ShowError("请先输入行政区域名称"); return; }
			if (_rdsmid == 0) { UIMessageTip.ShowError("请先选择需要编辑的信息！"); return; }
			if (rd.SeekID(_rdsmid))
			{
				rd.Edit();
				rd.SetFieldValue("name", uitbName.Text);
				ComsStatic.ShowUIMessageTipOKorError(rd.Update(), "交通道路编辑");
				uitbName.Text = "";
				OnLoad(e);
			}
			else
			{ Sunny.UI.UIMessageTip.ShowError("信息在编辑选择时失败！"); }
		}
		private void uiButtonDel_Click(object sender, EventArgs e)
		{
			if (_rdsmid == 0) { UIMessageTip.ShowError("请先选择需要删除的信息！"); return; }
			if (rd.SeekID(_rdsmid))
			{
				ComsStatic.ShowUIMessageTipOKorError(rd.Delete(), "交通道路删除");
				uitbName.Text = "";
				OnLoad(e);
			}
			else
			{ Sunny.UI.UIMessageTip.ShowError("信息在删除选择时失败！"); }
		}
		private void TrackedHandler(object sender, TrackedEventArgs e)
		{
			if (e.Geometry is null) return;
			m_geo = e.Geometry.Clone() as GeoRegion;
			if (m_geo is null) { Sunny.UI.UIMessageTip.ShowError("区域绘制失败"); return; }
			m_geo.Style = ComsStatic.geoStyle_Red_1mm_OpaqueRate;
			MapControl.Map.TrackingLayer.Clear();
			MapControl.Map.TrackingLayer.Add(m_geo, "GeoRegion");
			MapControl.Map.Refresh();
		}
		private void uiDataGridViewtb_SelectIndexChange(object sender, int index)
		{
			DataGridViewRow dr = uidgvTable.Rows[index];
			_rdsmid = ComsStatic.StringToInt(dr.Cells["SmID"].Value.ToString());
			uitbName.Text = dr.Cells["name"].Value?.ToString();
		}
		public override void AfterClose()
		{
			ComsStatic.RecordsetDispose(rd);
			MapControl.Tracked -= new TrackedEventHandler(TrackedHandler);
			base.AfterClose();
		}


	}
}