using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
using System.Windows.Forms.DataVisualization.Charting;
using GeoScene.Data;
using GeoScene.Globe;
using DevComponents.DotNetBar;
using System.Collections;
namespace Cyberpipe
{
    public partial class FrmAllPipelineStatis : DevComponents.DotNetBar.Office2007Form
    {
        Dictionary<string, double> pipelineLengthAndType = new Dictionary<string, double>();
        List<GSOFeatures> list = new List<GSOFeatures>();
        DataGridView dataGridViewX1;
        ToolStripStatusLabel toolStripNumbers;
        GSOGlobeControl globeControl1;
        ToolStripStatusLabel toolStripFeatureLength;
        PanelEx panel;
        int type;

        static FrmAllPipelineStatis frm;
        public static void ShowForm(int _type, Dictionary<string, double> pipeLen, List<GSOFeatures> _list, DataGridView dataGridViewX11, ToolStripStatusLabel toolStripNumbers1, ToolStripStatusLabel toolStripFeatureLength1, GSOGlobeControl ctl, PanelEx p)
        {
            if (frm == null)
            {
                frm = new FrmAllPipelineStatis( _type,pipeLen,  _list,  dataGridViewX11,  toolStripNumbers1,  toolStripFeatureLength1,  ctl,  p);
                frm.Show(ctl.Parent);
            }
            else
            {
                if (frm.WindowState == FormWindowState.Minimized)
                {
                    frm.WindowState = FormWindowState.Normal;
                }
            }
        }

        public FrmAllPipelineStatis(int _type,Dictionary<string, double> pipeLen, List<GSOFeatures> _list, DataGridView dataGridViewX11, ToolStripStatusLabel toolStripNumbers1, ToolStripStatusLabel toolStripFeatureLength1, GSOGlobeControl ctl, PanelEx p)
        {
            InitializeComponent();
            type = _type;
            pipelineLengthAndType = pipeLen;
            list = _list;
            dataGridViewX1 = dataGridViewX11;
            toolStripNumbers = toolStripNumbers1;
            toolStripFeatureLength = toolStripFeatureLength1;
            globeControl1 = ctl;
            panel = p;

        }

        private void FrmAllPipelineStatis_Load(object sender, EventArgs e)
        {
            try
            {
                if (type == 0)
                {
                    Text = "管线距离统计";
                }
                else
                {
                    Text = "空间查询";
                }

                chartAllAreaPipeline.Series.Add("管线");
                
                // Set axis title
                chartAllAreaPipeline.ChartAreas["ChartArea1"].AxisX.Title = "管线类型";
                chartAllAreaPipeline.ChartAreas["ChartArea1"].AxisY.Title = "管线长度(米)";
                chartAllAreaPipeline.ChartAreas["ChartArea1"].AxisX.Interval = 1;  
                LabelStyle labeStyleAxisX = new LabelStyle();
                labeStyleAxisX.Angle = -45;
                labeStyleAxisX.Enabled = true;
                chartAllAreaPipeline.ChartAreas["ChartArea1"].AxisX.LabelStyle = labeStyleAxisX;
                chartAllAreaPipeline.Series["管线"].ChartType = SeriesChartType.Column;

                chartAllAreaPipeline.Series["管线"]["DrawingStyle"] = "Cylinder";
                
                chartAllAreaPipeline.Series["管线"].Points.DataBindXY(pipelineLengthAndType.Keys, pipelineLengthAndType.Values);
                for (int m = 0; m < pipelineLengthAndType.Values.Count; m++)
                {
                    if (chartAllAreaPipeline.Series["管线"].Points[m].YValues[0].ToString() != "0")
                    {
                        chartAllAreaPipeline.Series["管线"].Points[m].Label = chartAllAreaPipeline.Series[0].Points[m].YValues[0].ToString();
                    }
                    string axisLabel = chartAllAreaPipeline.Series["管线"].Points[m].AxisLabel;
                    chartAllAreaPipeline.Series["管线"].Points[m].AxisLabel = axisLabel.Substring(0, axisLabel.IndexOf("管线"));                    
                }
            }
            catch (Exception ex)
            {
                //LogError.PublishError(ex);
            }
        }


        private void chartAllAreaPipeline_MouseClick(object sender, MouseEventArgs e)
        {
            HitTestResult result = chartAllAreaPipeline.HitTest(e.X, e.Y, true);
            int indexHit = result.PointIndex;
            if (indexHit >= 0)
            {
                GSOFeatures fs = list[indexHit];
                string sql = "";

                string pipetype = chartAllAreaPipeline.Series["管线"].Points[indexHit].AxisLabel;
                foreach (string key in pipelineLengthAndType.Keys)
                {
                    if (key.StartsWith(pipetype))
                    {
                        pipetype = key;
                        break;
                    }
                }
                MainFrm.m_CurrentQueryLayer = pipetype;
                GSOLayer layer = globeControl1.Globe.Layers.GetLayerByCaption(pipetype);
                if (layer == null)
                {
                    return;
                }
                
                if (fs.Length > 0)
                {
                    sql = "select " + getpipeLineFields.getFields(pipetype, globeControl1) + " from " + layer.Name;
                    sql += " where ";
                    for (int i = 0; i < fs.Length; i++)
                    {
                        if (i == 0)
                        {
                            if (fs[i].GetFieldDefn("编号") != null)
                            {
                                sql += " 编号='" + fs[i].GetValue("编号").ToString() + "'";
                            }
                        }
                        else
                        {
                            if (fs[i].GetFieldDefn("编号") != null)
                            {
                                sql += " or 编号 = '" + fs[i].GetValue("编号").ToString() + "'";
                            }
                        }
                    }

                    DataTable dt = OledbHelper.QueryTable(sql);
                    if (dt != null && dt.Rows.Count > 0)
                    {
                        dataGridViewX1.DataSource = dt;
                        panel.Visible = true;
                        toolStripNumbers.Text = " 管线类型：" + MainFrm.m_CurrentQueryLayer + "|共有：" + Convert.ToString(dt.Rows.Count) + "条记录";
                        toolStripFeatureLength.Text = " 管线里程：" + chartAllAreaPipeline.Series["管线"].Points[indexHit].YValues[0].ToString("0.00") + " 米";
                    }
                }  
            }
        }

        private void chartAllAreaPipeline_MouseMove(object sender, MouseEventArgs e)
        {
            HitTestResult result = chartAllAreaPipeline.HitTest(e.X, e.Y, true);
            //Cursor cr = this.Cursor;
            if (result.PointIndex >= 0)
            {
                this.Cursor = Cursors.Hand;
            }
            else
            {
                this.Cursor = Cursors.Default;
            }
        }

        private void FrmAllPipelineStatis_FormClosing(object sender, FormClosingEventArgs e)
        {
            frm = null;

            globeControl1.Globe.ClearAnalysis();
            //layerTemp.RemoveAllFeature();
            for (int i = 0; i < globeControl1.Globe.Layers.Count; i++)
            {
                GSOLayer layer = globeControl1.Globe.Layers[i];
                if (layer is GSOFeatureLayer)
                {
                    GSOFeatures feats = layer.GetAllFeatures();
                    for (int j = 0; j < feats.Length; j++)
                    {
                        GSOFeature feat = feats[j];
                        feat.HighLight = false;
                    }
                }
            }
            dataGridViewX1.DataSource = null;
            dataGridViewX1.Refresh();
            panel.Visible = false;
        }
    }
}