using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Drawing.Design;
using System.ComponentModel;
using System.Windows.Forms.Design;
using System.Windows.Forms;
using System.Collections;
using System.ComponentModel.Design.Serialization;
using System.Reflection;
namespace Mesnac.Controls.Intake.Base
{
    public class LinkControlEditor : UITypeEditor
    {
        public override UITypeEditorEditStyle GetEditStyle(ITypeDescriptorContext context)
        {
            if (context != null && context.Instance != null)
            {
                return UITypeEditorEditStyle.Modal;
            }

            return base.GetEditStyle(context);
        }

        public override object EditValue(ITypeDescriptorContext context, IServiceProvider provider, object value)
        {
            IWindowsFormsEditorService editorService = null;

            if (context != null && context.Instance != null && provider != null)
            {
                System.ComponentModel.Design.IDesignerHost host = context.GetService(typeof(System.ComponentModel.Design.IDesignerHost)) as System.ComponentModel.Design.IDesignerHost;
                editorService = (IWindowsFormsEditorService)provider.GetService(typeof(IWindowsFormsEditorService));
                if (editorService != null)
                {
                    System.ComponentModel.Design.ISelectionService ss = context.GetService(typeof(System.ComponentModel.Design.ISelectionService)) as System.ComponentModel.Design.ISelectionService;
                    if (ss != null)
                    {
                        System.Collections.ICollection ic = ss.GetSelectedComponents();
                        object[] selectedcomp = new object[ic.Count];
                        ic.CopyTo(selectedcomp, 0);
                        if (selectedcomp.Length == 1)
                        {
                            IntakeControl intakeControl = selectedcomp[0] as IntakeControl;
                            if (intakeControl.LinkControl == null)
                            {
                                intakeControl.LinkControl = "";
                            }
                            string currentPropertyName = context.PropertyDescriptor.Name;
                            string currentPropertyValue="";
                            if (currentPropertyName == "LinkControl")
                            {
                               currentPropertyValue=intakeControl.LinkControl;
                            }
                            else if (currentPropertyName == "LinkControlB")
                            {
                                currentPropertyValue = intakeControl.LinkControlB;
                            }
                            LinkControlForm dlg = new LinkControlForm(currentPropertyValue);
                            dlg.lblName.Text ="当前所选控件："+ intakeControl.Name+"请选择该控件的流动输出";
                            List<string> nodeList = new List<string>();
                            dlg.InitContorl = new List<string>();
                            foreach (Component cmp in host.Container.Components)
                            {
                                if (cmp is IntakeControl)
                                {
                                    nodeList.Add(cmp.GetType().Name);
                                    if (intakeControl.Name != cmp.Site.Name)
                                    {

                                        if (cmp.Site.Name.IndexOf("ForkValveInTwo") >= 0)
                                        {
                                            dlg.InitContorl.Add(cmp.Site.Name + "平");
                                            dlg.InitContorl.Add(cmp.Site.Name + "侧");
                                            dlg.lsInit.Items.Add(cmp.Site.Name + "平");
                                            dlg.lsInit.Items.Add(cmp.Site.Name + "侧");
                                        }
                                        else
                                        {
                                            dlg.lsInit.Items.Add(cmp.Site.Name);
                                            dlg.InitContorl.Add(cmp.Site.Name);
                                        }
                                    }
                                }
                            }
                            #region 绑定组件类型

                            IList<string> Update_list= new List<string>();  
                            var ulist = (from li in nodeList select li).Distinct();
                            foreach (var d in ulist)
                            {
                                Update_list.Add(d);
                            }
                            TreeNode rootNode = new TreeNode();
                            rootNode.Text = "全部";
                            dlg.tvType.Nodes.Add(rootNode);
                            foreach (string node in Update_list)
                            {
                                TreeNode Node = new TreeNode();
                                switch (node)
                                {
                                    case "AirStraightTube":
                                        Node.Text = "横管";
                                        Node.Tag = "AirStraightTube";
                                        Node.ImageIndex =1;
                                        Node.SelectedImageIndex = 1;
                                        break;
                                    case "ForkValveInTwo":
                                        Node.Text = "岔道阀(进2)";
                                        Node.Tag = "ForkValveInTwo";
                                        Node.ImageIndex = 2;
                                        Node.SelectedImageIndex = 2;
                                        break;
                                    case "ForkValveOutTwo":
                                        Node.Text = "岔道阀(出2)";
                                        Node.Tag = "ForkValveOutTwo";
                                        Node.ImageIndex = 0;
                                        Node.SelectedImageIndex = 0;
                                        break;
                                    case "AirOnoffValve":
                                        Node.Text = "通断阀";
                                        Node.Tag = "AirOnoffValve";
                                        Node.ImageIndex = 3;
                                        Node.SelectedImageIndex = 3;
                                        break;
                                    default:
                                        break;
                                }
                                rootNode.Nodes.Add(Node);
                                rootNode.Expand();
                            }
                            #endregion 
                            #region 点击确定按钮
                            if (dlg.ShowDialog() == DialogResult.OK)
                            {
                                if (dlg.lsSelect.Items.Count > 0)
                                {
                                    value = dlg.lsSelect.Items[0].ToString();
                                }
                                else
                                    value = "";
                                return value;
                            }
                            #endregion
                        }
                    }
                }
            }
            return value;
        }
    }
}