using System;
using System.Collections.Generic;
using System.Windows.Forms;
using DevComponents.DotNetBar;
using GeoScene.Engine;
using GeoScene.Globe;

namespace Cyberpipe
{
    public partial class FrmGenAndFaMenTopu : Office2007Form
    {
        private GSOGlobeControl mglobecontrol;
        private GSOLayer xc_layer;
        private GSOLayer dx_layer;
        private GSOLayer currentLayer;
        public FrmGenAndFaMenTopu(GSOGlobeControl globeControl)
        {
            InitializeComponent();
            mglobecontrol = globeControl;
        }
        private void FrmGenAndFaMenTopu_Load(object sender, EventArgs e)
        {
            for (int i = 0; i < Utility.m_PipelineLayerNames.Count; i++)
            {
                cmbPipeLineType.Items.Add(Utility.m_PipelineLayerNames[i]);
            }
            if (cmbPipeLineType.Items.Count <= 0)
                return;

            for (int j = 0; j < Utility.instrumenLayerNames.Count; j++)
            {
                if (Utility.instrumenLayerNames[j].Contains("阀门"))
                    cbbPointLayers.Items.Add(Utility.instrumenLayerNames[j]);
            }
            cmbPipeLineType.SelectedIndex = 0;           
            tboxTopoName.Text = cmbPipeLineType.SelectedItem + "Network";

            tboxTolerance.Text = "0.1";

            if (cbbPointLayers .Items .Count >0)
            {
                cbbPointLayers.SelectedIndex = 0;
            }

            tboxFMTolerance.Text = "0.1";
            //checkBoxFMIgnoreZ.Checked = true;

            tbNearestDistLimit.Text = "0.2";
            tbNearestDistLimit.Enabled = false;

            //默认为不开启阀门信息
            cbbPointLayers.Enabled = false;
            tboxFMTolerance.Enabled = false;
            checkBoxFMIgnoreZ.Enabled = false;
            checkBoxMatchNearest.Enabled = false;
            checkBoxClearValves.Enabled = false;

        }
        /// <summary>
        /// 确定按钮事件处理
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void btn_OK_Click(object sender, EventArgs e)
        {
            try
            {
                //创建线拓扑
                if (tboxTopoName.Text == "")
                {
                    MessageBox.Show("生成数据名称不能为空！");
                    return;
                }
                currentLayer = mglobecontrol.Globe.Layers.GetLayerByCaption(cmbPipeLineType.SelectedItem.ToString());
                GSODataSource selDS = currentLayer.Dataset.DataSource;
                GSOFeatureDataset linedataset = currentLayer.Dataset as GSOFeatureDataset;
                if (currentLayer == null)
                {
                    MessageBox.Show("处理的图层不能为空！", "提示！", MessageBoxButtons.OK, MessageBoxIcon.Error);
                    return;
                }

                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);


                if (checkUnionFamen.Checked)
                {
                    //添加阀门信息
                    GSONetworkDataset selNWDataset = selDS.GetDatasetByName(tboxTopoName.Text.Trim()) as GSONetworkDataset;

                    if (selNWDataset == null)
                    {
                        MessageBox.Show("处理的拓扑数据集不能为空！");
                        return;
                    }
                    GSOLayer selLayer = mglobecontrol.Globe.Layers.GetLayerByCaption(cbbPointLayers.SelectedItem.ToString());
                    if (selLayer == null)
                    {
                        MessageBox.Show("不存在图层：" + cbbPointLayers.SelectedItem);
                        return;
                    }
                    GSOFeatureDataset pointDataset = selLayer.Dataset as GSOFeatureDataset;
                    if (pointDataset == null)
                    {
                        MessageBox.Show("必须有用于匹配的矢量图层！");
                        return;
                    }
                    if (checkBoxClearValves.Checked)//清除掉以前关联的阀门信息
                    {
                        selNWDataset.ClearValves();
                    }

                    double dFMTolerance = 0;
                    Double.TryParse(tboxFMTolerance.Text, out dFMTolerance);

                    Boolean bMatchNearest = checkBoxMatchNearest.Checked;

                    double dNearstDisLimit = 0;
                    Double.TryParse(tbNearestDistLimit.Text, out dNearstDisLimit);

                    Int32 nMatchNum = selNWDataset.GenerateValves(pointDataset, dFMTolerance, checkBoxFMIgnoreZ.Checked, bMatchNearest, dNearstDisLimit);

                    MessageBox.Show("拓扑数据创建成功,阀门匹配完成！共匹配了 " + nMatchNum + " 个阀门！", "提示！", MessageBoxButtons.OK, MessageBoxIcon.Information);
                }
                else
                {
                    MessageBox.Show("拓扑数据创建成功！", "提示！", MessageBoxButtons.OK, MessageBoxIcon.Information);
                }

                Close();
            }
            catch (Exception ex)
            {
                MessageBox.Show(ex.Message);
                LogError.PublishError(ex);
            }
        }
        /// <summary>
        /// 如果没有找到最近点匹配 复选框选中状态改变事件处理
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void checkBoxMatchNearest_CheckedChanged(object sender, EventArgs e)
        {
            if (checkBoxMatchNearest.Checked)
            {
                tbNearestDistLimit.Enabled = true;
            }
            else
            {
                tbNearestDistLimit.Enabled = false;
            }
        }
        /// <summary>
        /// 关联阀门复选框选中状态事件处理
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void checkUnionFamen_CheckedChanged(object sender, EventArgs e)
        {
            if (checkUnionFamen.Checked)
            {
                //默认为不开启阀门信息
                cbbPointLayers.Enabled = true;
                tboxFMTolerance.Enabled = true;
                checkBoxFMIgnoreZ.Enabled = true;
                checkBoxMatchNearest.Enabled = true;
                checkBoxClearValves.Enabled = true;
            }
            else
            {
                cbbPointLayers.Enabled = false;
                tboxFMTolerance.Enabled = false;
                checkBoxFMIgnoreZ.Enabled = false;
                checkBoxMatchNearest.Enabled = false;
                checkBoxClearValves.Enabled = false;
            }
        }
        /// <summary>
        /// 取消按钮事件处理
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void buttonX1_Click(object sender, EventArgs e)
        {
            Close();
        }
        /// <summary>
        /// 管线类型下拉框选中项改变事件处理
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void cmbPipeLineType_SelectedIndexChanged(object sender, EventArgs e)
        {
            tboxTopoName.Text = cmbPipeLineType.SelectedItem + "Network";
        } 
    }
}