using System;
using System.Windows.Forms;
using mRemoteNG.App.Info;
using WeifenLuo.WinFormsUI.Docking;


namespace mRemoteNG.UI.Window
{
	public class HelpWindow : BaseWindow
	{
				
        #region Form Init
		internal TreeView tvIndex;
		internal ImageList imgListHelp;
		private System.ComponentModel.Container components;
		internal SplitContainer pnlSplitter;
		internal Label lblDocName;
		internal WebBrowser wbHelp;
				
		private void InitializeComponent()
		{
			components = new System.ComponentModel.Container();
			Load += new EventHandler(Help_Load);
			Shown += new EventHandler(Help_Shown);
			TreeNode TreeNode1 = new TreeNode("Introduction");
			TreeNode TreeNode2 = new TreeNode("Prerequisites");
			TreeNode TreeNode3 = new TreeNode("Installation");
			TreeNode TreeNode4 = new TreeNode("Configuration");
			TreeNode TreeNode5 = new TreeNode("SQL Configuration");
			TreeNode TreeNode6 = new TreeNode("Command-Line Switches");
			TreeNode TreeNode7 = new TreeNode("Getting Started", new[] {TreeNode2, TreeNode3, TreeNode4, TreeNode5, TreeNode6});
			TreeNode TreeNode8 = new TreeNode("Main Menu");
			TreeNode TreeNode9 = new TreeNode("Connections");
			TreeNode TreeNode10 = new TreeNode("Config");
			TreeNode TreeNode11 = new TreeNode("Errors and Infos");
			TreeNode TreeNode12 = new TreeNode("Save As / Export");
			TreeNode TreeNode14 = new TreeNode("Screenshot Manager");
			TreeNode TreeNode15 = new TreeNode("Connection");
			TreeNode TreeNode16 = new TreeNode("Options");
			TreeNode TreeNode17 = new TreeNode("Update");
			TreeNode TreeNode18 = new TreeNode("SSH File Transfer");
			TreeNode TreeNode19 = new TreeNode("Quick Connect");
			TreeNode TreeNode20 = new TreeNode("Import From Active Directory");
			TreeNode TreeNode21 = new TreeNode("External Applications");
			TreeNode TreeNode22 = new TreeNode("Port Scan");
			TreeNode TreeNode23 = new TreeNode("User Interface", new[] {TreeNode8, TreeNode9, TreeNode10, TreeNode11, TreeNode12, TreeNode14, TreeNode15, TreeNode16, TreeNode17, TreeNode18, TreeNode19, TreeNode20, TreeNode21, TreeNode22});
			TreeNode TreeNode24 = new TreeNode("Quick Reference");
			TreeNode TreeNode25 = new TreeNode("Help", new[] {TreeNode1, TreeNode7, TreeNode23, TreeNode24});
			wbHelp = new WebBrowser();
			wbHelp.DocumentTitleChanged += new EventHandler(wbHelp_DocumentTitleChanged);
			tvIndex = new TreeView();
			tvIndex.NodeMouseClick += new TreeNodeMouseClickEventHandler(tvIndex_NodeMouseClick);
			tvIndex.AfterSelect += new TreeViewEventHandler(tvIndex_AfterSelect);
			imgListHelp = new ImageList(components);
			pnlSplitter = new SplitContainer();
			lblDocName = new Label();
			pnlSplitter.Panel1.SuspendLayout();
			pnlSplitter.Panel2.SuspendLayout();
			pnlSplitter.SuspendLayout();
			SuspendLayout();
			//
			//wbHelp
			//
			wbHelp.Anchor = AnchorStyles.Top | AnchorStyles.Bottom 
			                | AnchorStyles.Left 
			                | AnchorStyles.Right;
			wbHelp.Location = new System.Drawing.Point(1, 36);
			wbHelp.MinimumSize = new System.Drawing.Size(20, 20);
			wbHelp.Name = "wbHelp";
			wbHelp.ScriptErrorsSuppressed = true;
			wbHelp.Size = new System.Drawing.Size(327, 286);
			wbHelp.TabIndex = 1;
			//
			//tvIndex
			//
			tvIndex.Anchor = AnchorStyles.Top | AnchorStyles.Bottom 
			                 | AnchorStyles.Left 
			                 | AnchorStyles.Right;
			tvIndex.BorderStyle = BorderStyle.None;
			tvIndex.HideSelection = false;
			tvIndex.Location = new System.Drawing.Point(1, 1);
			tvIndex.Name = "tvIndex";
			TreeNode1.Name = "Node0";
			TreeNode1.Tag = "Introduction";
			TreeNode1.Text = "Introduction";
			TreeNode2.Name = "Node0";
			TreeNode2.Tag = "Prerequisites";
			TreeNode2.Text = "Prerequisites";
			TreeNode3.Name = "Node3";
			TreeNode3.Tag = "Installation";
			TreeNode3.Text = "Installation";
			TreeNode4.Name = "Node4";
			TreeNode4.Tag = "Configuration";
			TreeNode4.Text = "Configuration";
			TreeNode5.Name = "Node0";
			TreeNode5.Tag = "ConfigurationSQL";
			TreeNode5.Text = "SQL Configuration";
			TreeNode6.Name = "Node5";
			TreeNode6.Tag = "CMDSwitches";
			TreeNode6.Text = "Command-Line Switches";
			TreeNode7.Name = "Node1";
			TreeNode7.Text = "Getting Started";
			TreeNode8.Name = "Node7";
			TreeNode8.Tag = "MainMenu";
			TreeNode8.Text = "Main Menu";
			TreeNode9.Name = "Node8";
			TreeNode9.Tag = "Connections";
			TreeNode9.Text = "Connections";
			TreeNode10.Name = "Node9";
			TreeNode10.Tag = "Config";
			TreeNode10.Text = "Config";
			TreeNode11.Name = "Node10";
			TreeNode11.Tag = "ErrorsAndInfos";
			TreeNode11.Text = "Errors and Infos";
			TreeNode12.Name = "Node11";
			TreeNode12.Tag = "SaveAsExport";
			TreeNode12.Text = "Save As / Export";
			TreeNode14.Name = "Node13";
			TreeNode14.Tag = "ScreenshotManager";
			TreeNode14.Text = "Screenshot Manager";
			TreeNode15.Name = "Node14";
			TreeNode15.Tag = "Connection";
			TreeNode15.Text = "Connection";
			TreeNode16.Name = "Node15";
			TreeNode16.Tag = "Options";
			TreeNode16.Text = "Options";
			TreeNode17.Name = "Node16";
			TreeNode17.Tag = "Update";
			TreeNode17.Text = "Update";
			TreeNode18.Name = "Node17";
			TreeNode18.Tag = "SSHFileTransfer";
			TreeNode18.Text = "SSH File Transfer";
			TreeNode19.Name = "Node18";
			TreeNode19.Tag = "QuickConnect";
			TreeNode19.Text = "Quick Connect";
			TreeNode20.Name = "Node19";
			TreeNode20.Tag = "ImportFromAD";
			TreeNode20.Text = "Import From Active Directory";
			TreeNode21.Name = "Node1";
			TreeNode21.Tag = "ExternalTools";
			TreeNode21.Text = "External Tools";
			TreeNode22.Name = "Node0";
			TreeNode22.Tag = "PortScan";
			TreeNode22.Text = "Port Scan";
			TreeNode23.Name = "Node6";
			TreeNode23.Text = "User Interface";
			TreeNode24.Name = "Node20";
			TreeNode24.Tag = "QuickReference";
			TreeNode24.Text = "Quick Reference";
			TreeNode25.Name = "Node0";
			TreeNode25.Text = "Help";
            TreeNode25.Tag = "Index";
			tvIndex.Nodes.AddRange(new[] {TreeNode25});
			tvIndex.ShowRootLines = false;
			tvIndex.Size = new System.Drawing.Size(207, 321);
			tvIndex.TabIndex = 0;
			//
			//imgListHelp
			//
			imgListHelp.ColorDepth = ColorDepth.Depth32Bit;
			imgListHelp.ImageSize = new System.Drawing.Size(16, 16);
			imgListHelp.TransparentColor = System.Drawing.Color.Transparent;
			//
			//pnlSplitter
			//
			pnlSplitter.Anchor = AnchorStyles.Top | AnchorStyles.Bottom 
			                     | AnchorStyles.Left 
			                     | AnchorStyles.Right;
			pnlSplitter.FixedPanel = FixedPanel.Panel1;
			pnlSplitter.Location = new System.Drawing.Point(0, 0);
			pnlSplitter.Name = "pnlSplitter";
			//
			//pnlSplitter.Panel1
			//
			pnlSplitter.Panel1.Controls.Add(tvIndex);
			//
			//pnlSplitter.Panel2
			//
			pnlSplitter.Panel2.Controls.Add(lblDocName);
			pnlSplitter.Panel2.Controls.Add(wbHelp);
			pnlSplitter.Size = new System.Drawing.Size(542, 323);
			pnlSplitter.SplitterDistance = 209;
			pnlSplitter.TabIndex = 2;
			//
			//lblDocName
			//
			lblDocName.Anchor = AnchorStyles.Top | AnchorStyles.Left 
			                    | AnchorStyles.Right;
			lblDocName.BackColor = System.Drawing.Color.DimGray;
			lblDocName.Font = new System.Drawing.Font("Segoe UI", 12.0F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, Convert.ToByte(0));
			lblDocName.ForeColor = System.Drawing.Color.White;
			lblDocName.Location = new System.Drawing.Point(1, 1);
			lblDocName.Name = "lblDocName";
			lblDocName.Size = new System.Drawing.Size(327, 35);
			lblDocName.TabIndex = 2;
			lblDocName.Text = "Introduction";
			lblDocName.TextAlign = System.Drawing.ContentAlignment.MiddleLeft;
			//
			//Help
			//
			ClientSize = new System.Drawing.Size(542, 323);
			Controls.Add(pnlSplitter);
			Icon = Resources.Help_Icon;
			Name = "Help";
			TabText = "Help";
			Text = "Help";
			pnlSplitter.Panel1.ResumeLayout(false);
			pnlSplitter.Panel2.ResumeLayout(false);
			pnlSplitter.ResumeLayout(false);
			ResumeLayout(false);
					
		}
        #endregion
				
        #region Public Methods
		public HelpWindow()
		{
			WindowType = WindowType.Help;
			DockPnl = new DockContent();
			InitializeComponent();
					
			FillImageList();
			tvIndex.ImageList = imgListHelp;
			SetImages(tvIndex.Nodes[0]);
		}
        #endregion
				
        #region Private Methods
		private void Help_Load(object sender, EventArgs e)
		{
			tvIndex.Nodes[0].ExpandAll();
			tvIndex.SelectedNode = tvIndex.Nodes[0].Nodes[0];
		}
				
		private void Help_Shown(object sender, EventArgs e)
		{
			// This can only be set once the WebBrowser control is shown, it will throw a COM exception otherwise.
			wbHelp.AllowWebBrowserDrop = false;
		}
				
		private void tvIndex_NodeMouseClick(object sender, TreeNodeMouseClickEventArgs e)
		{
			tvIndex.SelectedNode = e.Node;
		}
				
		private void tvIndex_AfterSelect(object sender, TreeViewEventArgs e)
		{
			if ((string)e.Node.Tag != "" && e.Node.Tag != null)
			{
				wbHelp.Navigate(GeneralAppInfo.HomePath + "\\Help\\" + Convert.ToString(e.Node.Tag) +".htm");
			}
		}
				
		private void wbHelp_DocumentTitleChanged(object sender, EventArgs e)
		{
			lblDocName.Text = wbHelp.DocumentTitle;
		}
				
		private void FillImageList()
		{
			imgListHelp.Images.Add("File", Resources.Page);
			imgListHelp.Images.Add("Folder", Resources.Folder);
			imgListHelp.Images.Add("Help", Resources.Help);
		}
				
		private void SetImages(TreeNode node)
		{
			node.ImageIndex = 2;
			node.SelectedImageIndex = 2;
					
			foreach (TreeNode n in node.Nodes)
			{
				if (n.Nodes.Count > 0)
				{
					n.ImageIndex = 1;
					n.SelectedImageIndex = 1;
				}
				else
				{
					n.ImageIndex = 0;
					n.SelectedImageIndex = 0;
				}
			}
		}
        #endregion
	}
}