using SuperMap.Mapping;
using SuperMap.UI;
using System;
using System.Windows.Forms;
using WeifenLuo.WinFormsUI.Docking;
using WWPipeLine.MapBasic;
using WWPipeLine.MapBasic.Conditions;

namespace WWPipeLine.MapTools
{
	/// <summary>
	/// 调节器 
	/// </summary>
	public class Conditioner
	{
		private static Conditioner m_Instance;
		//private DockPanel m_DockPanel = ComsStatic.DockPanel;
		//private DockPanel m_DockPanel;
		//public void SetDockPanelConditioner(DockPanel dp)
		//{
		//	m_DockPanel = dp;
		//}
		//private MapControl m_MapControl = ComsStatic.MapControl;
		//private MapControl m_MapControl;
		//public void SetMapControl(MapControl mapControl)
		//{
		//	m_MapControl = mapControl;
		//}
		private MapEx m_MapEx;
		public void SetMapEx(MapEx mapEx)
		{
			m_MapEx = mapEx;
		}
		public static Conditioner Instance
		{
			get
			{
				if (m_Instance == null) { m_Instance = new Conditioner(); }
				return m_Instance;
			}
		}
		//private IMessageInterface m_MessageInterface = ComsStatic.MessageInterface;
		//private IMessageInterface m_MessageInterface;
		//public IMessageInterface MessageInterface { get => m_MessageInterface; set => m_MessageInterface = value; }

		/// <summary>
		/// 检查该类型的窗体，是否已经处在打开状态
		/// </summary>
		/// <param name="type"></param>
		/// <returns></returns>
		private Control OpenMapEx(Type type)
		{
			var fs = Application.OpenForms;
			foreach (Form form in fs)
			{
				if (form.GetType() == type)
				{
					return form;
				}
				var cs = form.Controls.Find(type.Name, true);
				if (cs != null && cs.Length > 0)
					return cs[0];
			}
			foreach (Control c in this.m_MapEx.Controls)
			{
				if (c.GetType() == type)
				{
					return c;
				}
			}
			return null;
		}
		public void CreateCondition(string type)
		{
			if (ComsStatic.MapControl.Map.Layers.Count == 0) { Sunny.UI.UIMessageTip.ShowError("请先打开工作空间"); return; }
	
			var conditionFullName = "WWPipeLine.MapTools.Conditions." + type + ",WWPipeLine.MapTools";
			var cond = Type.GetType(conditionFullName);
			if (cond == null) { Sunny.UI.UIMessageTip.ShowError("没有对当前按钮做相应的操作。"); return; }
			//"CreateCondition " + conditionFullName + "is Null。
			var openedControl = OpenMapEx(cond);
			if (openedControl != null)
			{
				openedControl.Focus(); return;
			}
			ConditionPanel cp = (ConditionPanel)Activator.CreateInstance(cond);
			//cp.BaseConditions.Add("IMessageInterface", this.m_MessageInterface);
			//cp.BaseConditions.Add("DockPanelConditionPanel", this.m_DockPanel);
			//cp.BaseConditions.Add("MapControlConditionPanel", this.m_MapControl);
			//cp.CreateResultWindow();
			//当点击功能菜单的RibbonButton按钮时，禁止创建结果窗体ResultWindow，为了后续的传值
			//只有当点击条件窗体ConditionForm的OK按键的时候，才创建结果窗体ResultWindow

			string formText;
			if (string.IsNullOrEmpty(cp.ConditionPanelName))
			{
				formText = "条件输入";
			}
			else
			{
				formText = cp.ConditionPanelName;
			}
			foreach (Form form in Application.OpenForms)
			{
				if (form is ConditionForm && form.Text == formText)
				{
					form.Close(); break;
				}
			}
			m_MapEx.RemoveAllToolBar();
			if (cp is BasicToolBar)
			{
				m_MapEx.AddToolBar(cp as BasicToolBar); return;
			}
			ConditionForm cf = new ConditionForm(cp)
			{
				Text = formText,
				//DockPanel = this.m_DockPanel,
				//MessageInterface = this.m_MessageInterface
			};
			if (cp.ShowModal())
			{
				cf.ShowDialog(Application.OpenForms[0]); return;
			}
			cf.Show();
		}
	}
}