namespace DrawTool
{
    using System;
    using System.Collections.Generic;
    using System.ComponentModel;
    using System.Data;
    using System.Drawing;
    using System.Linq;
    using System.Text;
    using System.IO;
    using System.Threading;
    using System.Windows;
    using System.Windows.Forms;
    using FC.GEPluginCtrls;
    using OpenTraffic.Interfaces;
    using OpenTraffic.Model;

    public partial class DrawToolForm : Form
    {
        private dynamic ge;
        int clickButton;
        int clickX;
        int clickY;
        double clickLat;
        double clickLon;

        public DrawToolForm(IEventLog iEventLog, IApplyData iApplyData, TrafficModel trafficModel)
        {
            InitializeComponent();

            geWebBrowser1.LoadEmbeddedPlugin();

            geWebBrowser1.Navigating += new WebBrowserNavigatingEventHandler(geWebBrowser1_Navigating);
            geWebBrowser1.KmlEvent += new EventHandler<GEEventArgs>(geWebBrowser1_KmlEvent);
        }

        private void ActiveControl_MouseMove(object sender, MouseEventArgs e)
        {
            Cursor.Current = Cursors.Cross;
        }

        private void geWebBrowser1_KmlEvent(object sender, GEEventArgs e)
        {
            switch (e.EventId)
            {
                case EventId.MouseMove:
                    mouseMoved(e);
                    break;

                case EventId.MouseDown:
                    break;
            }

            if (e.EventId == EventId.MouseDown)
            {
                mouseClickDown(e);
            }
        }

        private void mouseClickDown(GEEventArgs e)
        {
            this.clickButton = e.ApiObject.getButton();
            this.clickX = e.ApiObject.getClientX();
            this.clickY = e.ApiObject.getClientY();
            this.clickLat = e.ApiObject.getLatitude();
            this.clickLon = e.ApiObject.getLongitude();

            if (this.clickButton == 2)
            {
                contextMenuStrip1.Show(Cursor.Position);
            }
        }

        private void mouseMoved(GEEventArgs e)
        {
            int x = e.ApiObject.getClientX();
            int y = e.ApiObject.getClientY();
            double lat = e.ApiObject.getLatitude();
            double lon = e.ApiObject.getLongitude();

            //// Continue...
        }

        private void geWebBrowser1_Navigating(object sender, WebBrowserNavigatingEventArgs e)
        {
        }

        private void geWebBrowser1_PluginReady(object sender, GEEventArgs e)
        {
            ge = e.ApiObject;
            object obj = ge.getGlobe();
            this.ActiveControl.MouseMove += new MouseEventHandler(ActiveControl_MouseMove);

            // geWebBrowser1.AddEventListener(ge.getGlobe(), EventId.MouseMove);
            geWebBrowser1.AddEventListener(ge.getGlobe(), EventId.MouseDown);

            geStatusStrip1.SetBrowserInstance(geWebBrowser1);
            geToolStrip1.SetBrowserInstance(geWebBrowser1);

            // Here you can now use 'ge' exactly as you would
            // in the native javascript api. Whenever you make a 
            // call to an api member, you should check for any RuntimeBinderExceptions
            try
            {
                var type = ge.getType();
                var version = ge.getPluginVersion();
            }
            catch (Exception ex)
            {
                MessageBox.Show(ex.GetType().ToString() + ": " + ex.Message + "\r\n" + ex.StackTrace, "Exception", MessageBoxButtons.OK, MessageBoxIcon.Error);
            }
        }

        private void button1_Click(object sender, EventArgs e)
        {
            if (ge != null)
            {
                // Create a new LookAt.
                var lookAt = ge.createLookAt("");

                // Set the position values.
                lookAt.setLatitude(57.72388692164629);
                lookAt.setLongitude(11.98473852180515);
                lookAt.setRange(10000.0); //default is 0.0

                ge.getView().setAbstractView(lookAt);
            }
        }

        private void button2_Click(object sender, EventArgs e)
        {
            if (ge != null)
            {
                string buf = string.Empty;
                using (Stream stream = new FileStream(@"Y:\pics\Trafik\Trackidea_4 - Copy\doc.kml", FileMode.Open))
                {
                    StreamReader sr = new StreamReader(stream);
                    string line;
                    try
                    {
                        while ((line = sr.ReadLine()) != null)
                        {
                            buf += line;
                        }
                    }
                    catch (Exception ex)
                    {
                        MessageBox.Show(ex.GetType().ToString() + ": " + ex.Message + "\r\n" + ex.StackTrace, "Exception", MessageBoxButtons.OK, MessageBoxIcon.Error);
                    }
                }

                if (!string.IsNullOrEmpty(buf))
                {
                    object obj = geWebBrowser1.ParseKml(buf);
                    geWebBrowser1.ParseKmlObject(obj);
                }
            }
        }

        private PointF addMarker(PointF position, string pointIcon)
        {
            // Create the placemark.
            var placemark = ge.createPlacemark("");

            // Define a custom icon.
            var icon = ge.createIcon("");
            icon.setHref("http://www.bedug.com/pics/Trafik/" + pointIcon);
            var style = ge.createStyle(""); //create a new style
            style.getIconStyle().setIcon(icon); //apply the icon to the style
            placemark.setStyleSelector(style); //apply the style to the placemark

            // Set the placemark's location.  
            var point = ge.createPoint("");

            point.setLatitude(position.X);
            point.setLongitude(position.Y);
            placemark.setGeometry(point);

            // Add the placemark to Earth.
            ge.getFeatures().appendChild(placemark);
            return position;
        }

        private void junctionToolStripMenuItem_Click(object sender, EventArgs e)
        {
            PointF position = new PointF((float)this.clickLat, (float)this.clickLon);
            string pointIcon = "node.png";

            position = addMarker(position, pointIcon);
        }

        private void startToolStripMenuItem1_Click(object sender, EventArgs e)
        {
            PointF position = new PointF((float)this.clickLat, (float)this.clickLon);
            string pointIcon = "source.png";

            position = addMarker(position, pointIcon);
        }

        private void endToolStripMenuItem1_Click(object sender, EventArgs e)
        {
            PointF position = new PointF((float)this.clickLat, (float)this.clickLon);
            string pointIcon = "destination.png";

            position = addMarker(position, pointIcon);
        }

        private void button3_Click(object sender, EventArgs e)
        {

        }
    }
}