using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;

using GeoScene.Data;
using GeoScene.Engine;
using GeoScene.Globe;

namespace WorldGIS
{
    public partial class FrmSetColor : Form
    {
        GSOGlobeControl globeControl1;
        public FrmSetColor(GSOGlobeControl _globeControl1)
        {
            InitializeComponent();


            globeControl1 = _globeControl1;
        }

        private void FrmSetColor_Load(object sender, EventArgs e)
        {
            for (int i = 0; i < globeControl1.Globe.Layers.Count; i++)
            {
                GSOLayer layer = globeControl1.Globe.Layers[i];
                if (layer != null && layer.Type == EnumLayerType.FeatureLayer)
                {
                    LayerString layerstring = new LayerString(layer);
                    comboBoxEx1.Items.Add(layerstring);
                    comboBoxEx2.Items.Add(layerstring);
                }                
            }
        }

        private void buttonX1_Click(object sender, EventArgs e)
        {
            Color color1 = colorPickerButton1.SelectedColor;
            Color color2 = colorPickerButton2.SelectedColor;
            Color color3 = colorPickerButton3.SelectedColor;
            Color color4 = colorPickerButton4.SelectedColor;
            Color color5 = colorPickerButton5.SelectedColor;
            Color color6 = colorPickerButton6.SelectedColor;
            Color color7 = colorPickerButton7.SelectedColor;
            Color color8 = colorPickerButton8.SelectedColor;
            List<Color> listColors = new List<Color>();
            for (int i = 0; i < 6; i++)
            {
                listColors.Add(color1);
                listColors.Add(color2);
                listColors.Add(color3);
                listColors.Add(color4);
                listColors.Add(color5);
                listColors.Add(color6);
                listColors.Add(color7);
                listColors.Add(color8);
            }           

            GSOLayer layerWaike = (comboBoxEx1.SelectedItem as LayerString).Layer;
            GSOLayer layer = (comboBoxEx2.SelectedItem as LayerString).Layer;
            for (int i = 0; i < layerWaike.GetAllFeatures().Length; i++)
            {
                GSOFeature f = layerWaike.GetAt(i);
                GSOGeoModel modelWaike = f.Geometry as GSOGeoModel;
                GSOEntityStyle3D style = new GSOEntityStyle3D();
                style.UsingSingleColor = true;
                style.EntityColor = Color.FromArgb(200, listColors[i]);
                modelWaike.Style = style;
                GSOFeatures fs = layer.GetFeatureByName(f.Name + "_", false);
                for (int j = 0; j < fs.Length; j++)
                {
                    GSOFeature feature = fs[j];
                    GSOGeoModel model = feature.Geometry as GSOGeoModel;
                    style = new GSOEntityStyle3D();
                    style.UsingSingleColor = true;
                    style.EntityColor = Color.FromArgb(122, ((i % 2 == 0) ? listColors[j] : listColors[j + 2]));
                    model.Style = style;
                }
            }
            globeControl1.Refresh();
            MessageBox.Show("成功！");
        }
    }
}