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>();
        GSOGlobeControl globeControl1;
        int type;
        static FrmAllPipelineStatis frm;
        private MainFrm.DataGridViewDelegate m_InitDataGridViewX1;
        DataTable table = new DataTable();
        string strLable = "";

        public static void ShowForm(int _type, Dictionary<string, double> pipeLen, List<GSOFeatures> _list,
            GSOGlobeControl ctl, MainFrm.DataGridViewDelegate InitDataGridViewX1)
        {
            if (frm == null)
            {
                frm = new FrmAllPipelineStatis(_type, pipeLen, _list, ctl, InitDataGridViewX1);
                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, 
            GSOGlobeControl ctl, MainFrm.DataGridViewDelegate InitDataGridViewX1)
        {
            InitializeComponent();
            type = _type;
            pipelineLengthAndType = pipeLen;
            list = _list;
            globeControl1 = ctl;
            m_InitDataGridViewX1 = InitDataGridViewX1;

        }

        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 pipetype = chartAllAreaPipeline.Series["管线"].Points[indexHit].AxisLabel;
                foreach (string key in pipelineLengthAndType.Keys)
                {
                    if (key.StartsWith(pipetype))
                    {
                        pipetype = key;
                        break;
                    }
                }

                GSOLayer layer = globeControl1.Globe.Layers.GetLayerByCaption(pipetype);
                if (layer == null)
                {
                    return;
                }

                string[] fields = ClassSearchAnalysis.getFields(pipetype, globeControl1);
                table = ClassSearchAnalysis.convertGSOFeatures2DataTable(fs, fields);

                if (table != null && table.Rows.Count > 0)
                {
                    string strLable = "共有：" + Convert.ToString(table.Rows.Count) + "条记录"
                        + " 管线里程：" + chartAllAreaPipeline.Series["管线"].Points[indexHit].YValues[0].ToString("0.00")
                        + " 米";
                    m_InitDataGridViewX1(table, strLable, pipetype, true);
                }
            }
        }

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

        private void FrmAllPipelineStatis_FormClosing(object sender, FormClosingEventArgs e)
        {
            frm = null;
            m_InitDataGridViewX1(table, strLable, "", false);
        }
         

        private void 导出统计专题图ToolStripMenuItem_Click(object sender, EventArgs e)
        {

            PATM_Forms.F_PATMTitle frm = new PATM_Forms.F_PATMTitle("S", chartAllAreaPipeline);
            frm.Show();
        }
         
    }
}