using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
using DevComponents.DotNetBar;
using GeoScene.Globe;
using GeoScene.Engine;
using GeoScene.Data;

namespace Cyberpipe.Forms
{
    public partial class FrmGenTopo : Office2007Form
    {
        private GSOGlobe m_globe;
        private string pipelineName;
        public FrmGenTopo(GSOGlobe globe,string _pipelineName)
        {
            m_globe = globe;
            pipelineName = _pipelineName;
            InitializeComponent();
        }
        /// <summary>
        /// 确定按钮事件处理
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void btnOK_Click(object sender, EventArgs e)
        {
            try
            {
                if (tboxTopoName.Text == "")
                {
                    MessageBox.Show("生成数据名称不能为空！");
                    return;
                }

                //GSOLayer layer = m_globe.Layers.GetLayerByID((int)(Utility.LayerLabel_LayerIDs[pipelineName]));
                GSOLayer layer = m_globe.Layers.GetLayerByCaption(pipelineName);
                if (layer == null)
                {
                    MessageBox.Show("处理的图层不能为空！", "提示！", MessageBoxButtons.OK, MessageBoxIcon.Error);
                }

                GSODataSource selDS = layer.Dataset.DataSource;

                GSOFeatureDataset linedataset = layer.Dataset as GSOFeatureDataset;

                if (selDS == null)
                {
                    MessageBox.Show("数据源不能为空！");
                    return;
                }


                GSODataset testDataset = selDS.GetDatasetByName(tboxTopoName.Text);
                if (testDataset != null)
                {
                    DialogResult dres = MessageBox.Show("拓扑数据已经存在，是否重建？", "警告", MessageBoxButtons.OKCancel);
                    if (dres == DialogResult.OK)
                    {
                        selDS.DeleteDatasetByName(tboxTopoName.Text);
                    }
                    else
                    {
                        return;
                    }
                }
                double dTolerance = 0;
                Double.TryParse(tboxTolerance.Text, out dTolerance);
                GSODataEngineUtility.GeneratePipelineNetwork(selDS, linedataset, tboxTopoName.Text, true, dTolerance, "", "", checkBoxIgnoreZ.Checked, false);
                this.Close();
                MessageBox.Show("拓扑数据创建成功！", "提示！", MessageBoxButtons.OK, MessageBoxIcon.Information);
            }
            catch (Exception ex)
            {
                MessageBox.Show(ex.Message);
            }
        }
        /// <summary>
        /// 窗体初始化事件处理
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void FrmGenTopo_Load(object sender, EventArgs e)
        {
            //GSOLayer layer = m_globe.Layers.GetLayerByID((int)(Utility.LayerLabel_LayerIDs[pipelineName]));
            GSOLayer layer = m_globe.Layers.GetLayerByCaption(pipelineName);
            if (layer != null && layer.Dataset != null)
            {
                tboxTopoName.Text = layer.Dataset.Name + "Network";
            }
            
            tboxTolerance.Text = "0.1";
            checkBoxIgnoreZ.Checked = true;
        }

        /// <summary>
        /// 退出按钮事件处理
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void btnQuit_Click(object sender, EventArgs e)
        {
            this.Close();
        }

    }
}