/***********************************************************************
 * 
 *  Copyright (C) 2005-2006 Novell, Inc. All Rights Reserved.
 *
 *  This library is free software; you can redistribute it and/or
 *  modify it under the terms of the GNU Lesser General Public
 *  License as published by the Free Software Foundation; version 2.1
 *  of the License.
 *
 *  This library is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 *  Library Lesser General Public License for more details.
 *
 *  You should have received a copy of the GNU Lesser General Public
 *  License along with this library; if not, Novell, Inc.
 * 
 *  To contact Novell about this file by physical or electronic mail, 
 *  you may find current contact information at www.novell.com.
 * 
 ***********************************************************************/


namespace Novell.CASA.GUI {

using System;
using System.Collections;
using System.Collections.Specialized;
using Gtk;
using Glade;
using Novell.CASA.MiCasa.Common;
using Novell.CASA.MiCasa.Communication;

public class Firefox : Store
{	
	Gtk.TreeStore 		tsSecretIDFirefox, 
						tsNativeInfoFirefox, 
						tsKeyValue;
	
	CellRendererText    cellEditable;
		
	public bool IS_STORE_AGGREGATED = false;
	
#region Glade Widgets
	
  	[Glade.Widget] 
  	public Gtk.Window 	windowMain;
	
	public Gtk.TreeView	tvSecretIDFirefox;
  	
  	[Glade.Widget] 
  	Gtk.TreeView 		tvKeyValue, 
  						tvNativeInfoFirefox;
  						  	
  	[Glade.Widget] 
  	Gtk.Dialog 			dialogNewSecret,
						dialogManageSecret,
						dialogLogin, 
						dialogConfirmDelete,
						dialogSpecialCharacter;
  						  	
  	[Glade.Widget] 
  	Gtk.Menu 			menuRightClick;
  	
  	[Glade.Widget] 
  	Gtk.Entry 			entrySecretID,
  						entryKey,
  						entryValue,
						entryMasterPassword3,
						entryMasterPassword4,
						entryDeleteSecretID;
  	
  	[Glade.Widget] 
  	Gtk.CheckButton		cbuttonShowPassword;
  	
	[Glade.Widget] 
  	Gtk.Label			label86,
						label88;
	
	[Glade.Widget]
  	Gtk.Button			buttonNewAdd,
  						buttonNewRemove;					
  				  	
  	[Glade.Widget] 
  	Gtk.MenuItem 		cmiNewSecret,
						cmiNewKey,
  						cmiDelete,
  						cmiView,
  						cmiLink,
  						cmiCopy;
  						
#endregion

	///#######################################################################
	/// CONSTRUCTOR		
	/// <summary>		
	///  
	/// </summary> 	 	 	
  	public Firefox()
  	{
  		Logger.DbgLog("GUI:Firefox.Firefox() - BEGIN");
  		
  		/// SecretID TreeStore
		tvSecretIDFirefox = (Gtk.TreeView)CasaMain.gxmlMain.GetWidget("tvSecretIDFirefox");
		tsSecretIDFirefox = new TreeStore(typeof(string), typeof(string[]), typeof(string[]), typeof(string), typeof(string[]), typeof(string[]));		
		tvSecretIDFirefox.AppendColumn("Secret ID",new CellRendererText(),"text",0);
		tvSecretIDFirefox.Model = tsSecretIDFirefox;		
		tvSecretIDFirefox.RowActivated 		+= new RowActivatedHandler(OntvSecretIDFirefoxRowActivated);
		tvSecretIDFirefox.ButtonReleaseEvent 	+= new ButtonReleaseEventHandler(OnRightClicked);
		tvSecretIDFirefox.CursorChanged 		+= new EventHandler(OnCursorChanged);
		/// NativeInfo TreeStore			
		tvNativeInfoFirefox = (Gtk.TreeView)CasaMain.gxmlMain.GetWidget("tvNativeInfoFirefox");
		tsNativeInfoFirefox = new TreeStore(typeof(string), typeof(string));		
		tvNativeInfoFirefox.AppendColumn("NativeKey",new CellRendererText(),"text",0);
		tvNativeInfoFirefox.AppendColumn("NativeValue",new CellRendererText(),"text",1);
		tvNativeInfoFirefox.Model = tsNativeInfoFirefox;
		tvNativeInfoFirefox.ModifyBase(StateType.Normal,new Gdk.Color(0xff,0xff,0xe6));
		
		Logger.DbgLog("GUI:Firefox.Firefox() - END");
  	} 
  	
	///#######################################################################
	/// AGGREGATE STORE		
	/// <summary>		
	///  
	/// </summary>
  	public override void AggregateStore()
	{	
		Logger.DbgLog("GUI:Firefox.AggregateStore() - BEGIN");
		
		try
		{
			tsSecretIDFirefox.Clear();
			tsNativeInfoFirefox.Clear();
  			StoreDataInterface.AggregateStore(Common.STORE_FIREFOX);
  			StoreDataInterface.ReadStore(Common.STORE_FIREFOX,ref tsSecretIDFirefox);
  		}
  		catch(Exception exp)
  		{
  			Logger.DbgLog("GUI:Firefox.AggregateStore() - EXCEPTION" + exp.ToString());
  		}
  		
  		Logger.DbgLog("GUI:Firefox.AggregateStore() - END");
	}
	

	public override void ClearViewOnStore()
	{
		tsSecretIDFirefox.Clear();
		tsNativeInfoFirefox.Clear();
	}

	///#######################################################################
	/// DISPLAY NATIVE INFO		
	/// <summary>		
	///  
	/// </summary>
  	private void OnCursorChanged(object obj, EventArgs args)
  	{
  		Logger.DbgLog("GUI:Firefox.OnCursorChanged() - BEGIN");
  		
  		TreeModel 	model;
		TreeIter 	iter;
		string 		selected	 = null;  		
		string[] 	NativeKeys	 = null,
					NativeValues = null;  		
		
		if( tvSecretIDFirefox.Selection.GetSelected (out model, out iter) )
			selected = (string) model.GetValue(iter, 0);

		if( (null != selected) && (selected.Length > 0) )
		{					
			tsNativeInfoFirefox.Clear();
			/// Populate NativeInfo
			tsNativeInfoFirefox.AppendValues("Profile Name","= "+ model.GetValue(iter,3));			
			NativeKeys	= (string[]) model.GetValue(iter, 4);
			NativeValues= (string[]) model.GetValue(iter, 5);			
			for( int i=0; i< NativeKeys.Length; i++ )
				if( (NativeValues[i] != null) && (NativeValues[i] != "") )
					tsNativeInfoFirefox.AppendValues(NativeKeys[i], "= "+NativeValues[i]);					
			tvNativeInfoFirefox.ShowAll();
		} 
		
  		Logger.DbgLog("GUI:Firefox.OnCursorChanged() - END");
  	}
  	
	///#######################################################################
	/// RIGHT-CLICK CONTEXT MENU 		
	/// <summary>		
	///  
	/// </summary>	
	public void OnRightClicked(object obj, ButtonReleaseEventArgs args)
	{		
		Logger.DbgLog("GUI:Firefox.OnRightClicked() - BEGIN");
		
		if( 3 == args.Event.Button )
		{
			try
			{
				Logger.DbgLog("GUI:Firefox.OnRightClicked() - Context menu opened.");			
				Glade.XML gxmlTemp = new Glade.XML (Common.GladeFile, "menuRightClick", null);
        			gxmlTemp.Autoconnect (this); 
				menuRightClick.Popup(null, null, null, IntPtr.Zero, 3, Gtk.Global.CurrentEventTime);
				
				if( 0 != tvSecretIDFirefox.Selection.CountSelectedRows() )
					cmiNewSecret.Sensitive = cmiNewKey.Sensitive = cmiLink.Sensitive = cmiCopy.Sensitive = false;
				else
					cmiNewSecret.Sensitive = cmiNewKey.Sensitive = cmiDelete.Sensitive = cmiLink.Sensitive = cmiCopy.Sensitive = cmiView.Sensitive = false;				
			}	
			catch(Exception exp)
			{
				Logger.DbgLog("GUI:Firefox.OnRightClicked() - EXCEPTION" + exp.ToString());		
			}		
		}
		
		Logger.DbgLog("GUI:Firefox.OnRightClicked() - END");	
	}
	
	///#######################################################################
	/// VIEW KEY-VALUES		
	/// <summary>		
	///  
	/// </summary>
  	public override void ViewKeyValues()
	{					
		Logger.DbgLog("GUI:Firefox.ViewKeyValues() - BEGIN");
		
		TreeModel 	model;
		TreeIter 	iter;
		string 		selected= null;
		string[] 	keys    = null,
					values  = null;
		try
		{
		
		if( tvSecretIDFirefox.Selection.GetSelected (out model, out iter) )
		{
			selected = (string)   model.GetValue(iter, 0);
			keys	 = (string[]) model.GetValue(iter, 1);
			values	 = (string[]) model.GetValue(iter, 2);
			
			Glade.XML gxmlTemp = new Glade.XML (Common.GladeFile, "dialogManageSecret", null);
	    		gxmlTemp.Autoconnect (this);
			dialogManageSecret.TransientFor = (Gtk.Window)CasaMain.gxmlMain.GetWidget("windowMain");
			dialogManageSecret.Title = "Firefox - Manage Secret";
			
			cellEditable = new CellRendererText();
			cellEditable.Editable = true;
			cellEditable.Edited += new EditedHandler(OnKeyValueEdited);		
			//cellEditable.Edited += new EditedHandler(OnKeyValueEdited);		
			///			   KEY:0          VALUE:1         VALUE-DUP:2  	  DIRTY-BIT:3   LINK:4 			
			tsKeyValue = new TreeStore(typeof(string),typeof(string), typeof(string), typeof(bool), typeof(string));
			tvKeyValue.AppendColumn("Key",new CellRendererText(),"text",0);
			tvKeyValue.AppendColumn("Value",cellEditable,"text",2);
			tvKeyValue.AppendColumn("Linked", new CellRendererText(), "text", 4);
			
			entrySecretID.Text=selected;
							
			for( int i=0; i< keys.Length; i++ )
			{
				if( (null != keys[i]) && (null != values[i]) )
					tsKeyValue.AppendValues(keys[i], values[i], "********", false, "No");
			}
			tvKeyValue.Model = tsKeyValue;
			//entryKey.HasFocus = true;
			entryKey.Sensitive = entryValue.Sensitive = buttonNewAdd.Sensitive = buttonNewRemove.Sensitive = false;
		}
		}
		catch(Exception exp)
		{
			Logger.DbgLog("GUI:Firefox.ViewKeyValues() - EXCEPTION" + exp.ToString());
		}
		
		Logger.DbgLog("GUI:Firefox.ViewKeyValues() - END");
	}

	/// <summary>
	/// EDIT KEY-VALUE 
	/// </summary>
	public void OnKeyValueEdited(object obj, EditedArgs args)	
	{    
		Logger.DbgLog("GUI:Firefox.OnKeyValueEdited() - BEGIN");
		
		TreeModel model;
		TreeIter  iter;	
		object    val;
		string    KeyName  = null,
				  KeyValue = null;
		string[]  Keys	   = null,
				  Values   = null;  
		
		try
		{		
			tvKeyValue.Selection.GetSelected (out model, out iter);		
			val = tsKeyValue.GetValue(iter,0); 
			KeyName = val.ToString();
			if( true == cbuttonShowPassword.Active )
				val = tsKeyValue.GetValue(iter,1);
			else
			 	val = tsKeyValue.GetValue(iter,2);
			KeyValue = val.ToString();
							
			tvSecretIDFirefox.Selection.GetSelected (out model, out iter);		
			
			if( false == entrySecretID.Editable )
			{
				if( ("" != args.NewText) && (Common.MAX_LEN >= args.NewText.Length) && (KeyValue != args.NewText) )
				{
				if(  Common.STATUS_SUCCESS == StoreDataInterface.UpdateStore(Common.STORE_FIREFOX, Common.OPERATION_MODIFY_KEY, KeyName, args.NewText, ref model, ref iter) )
				{
					Logger.DbgLog("GUI:Firefox.OnKeyValueEdited() - StoreDataInterface.UpdateStore() succeeded");
					tvKeyValue.Selection.GetSelected (out model, out iter);				
					tsKeyValue.SetValue(iter, 1, args.NewText);					
					tsKeyValue.SetValue(iter, 2, "********");
					
					tvSecretIDFirefox.Selection.GetSelected (out model, out iter);
					Keys   = (string[]) model.GetValue(iter, 1);
					Values = (string[]) model.GetValue(iter, 2);		
					for( int i=0; i< Keys.Length; i++ )
					{
						if( Keys[i] == KeyName )
						{
							Values[i] = args.NewText;
							tsSecretIDFirefox.SetValue(iter, 2, Values);				
							break;
						}
					}
					//AggregateStore();
				}
				else
					Logger.DbgLog("GUI:Firefox.OnKeyValueEdited() - ERROR: STATUS_STORE_UPDATEFAILED");
				}				
			}
			else if( (Common.MAX_LEN >= args.NewText.Length) )
			{
				tvKeyValue.Selection.GetSelected (out model, out iter);				
				tsKeyValue.SetValue(iter, 1, args.NewText);
				tsKeyValue.SetValue(iter, 2, "********");				
			}			
		}
		catch(Exception exp)
		{
			Logger.DbgLog("GUI:Firefox.OnKeyValueEdited() - EXCEPTION:" + exp.ToString());
		}
		
		Logger.DbgLog("GUI:Firefox.OnKeyValueEdited() - END");
		
	}
		
	/// <summary>
	/// ADD BUTTON CLICKED 
	/// </summary>
	public void on_buttonNewAdd_clicked(object obj, EventArgs args)
	{
	}
	
	public void on_buttonSCClose_clicked(object obj, EventArgs args)
	{
		dialogSpecialCharacter.Destroy();
	}
	
	/// <summary>
	/// REMOVE BUTTON CLICKED 
	/// </summary>
	public void on_buttonNewRemove_clicked(object obj, EventArgs args)
	{
	}
	
	/// <summary>
	/// MANAGE SECRET ID DIALOG OK-BUTTON CLICKED 
	/// </summary>
	public void on_buttonManageOk_clicked(object obj, EventArgs args)
	{
		tsKeyValue.Dispose();
		dialogManageSecret.Destroy();
	}
	
	/// <summary>
	/// MANAGE SECRET ID DIALOG CANCEL-BUTTON CLICKED 
	/// </summary>													
	public void on_buttonManageCancel_clicked(object obj, EventArgs args)
	{
		tsKeyValue.Dispose();
		dialogManageSecret.Destroy();
	}
	
	public void on_buttonhelpEditSecret_clicked(object obj, EventArgs args)
        {
                Common.ShowHelpUrl("EditingSecrets.html");
        }

	///#######################################################################
	/// <summary>
	/// SHOW PASSWORD CHECK BUTTON CLICKED 
	/// </summary>
	public void on_cbuttonShowPassword_toggled(object obj, EventArgs args)
	{
		TreeViewColumn tvCol;
		
		if( tvKeyValue.Model.IterNChildren() > 0 )
		if( true == cbuttonShowPassword.Active)
		{
			Glade.XML gxmlTemp = new Glade.XML (Common.GladeFile, "dialogLogin", null);
			gxmlTemp.Autoconnect (this);
			dialogLogin.TransientFor = dialogManageSecret;        
				
			label86.Text = "Enter your Master Password to view passwords";
			entryMasterPassword3.Text="";
			entryMasterPassword3.HasFocus = true;
			label88.Hide();
			entryMasterPassword4.Hide();
			dialogLogin.Show();						
		}
		else
		{
			tvKeyValue.RemoveColumn(tvKeyValue.GetColumn(1));
			tvCol = new TreeViewColumn("Value", cellEditable, "text", 2);
			tvKeyValue.InsertColumn(tvCol, 1);
		}	
	
	}
	
	public void okbuttonLogin_clicked(object abj, EventArgs args)
	{    
		TreeViewColumn tvCol;
		
		if( tvKeyValue.Model.IterNChildren() > 0 )

		if( 0 == miCASA.SetMasterPassword(0, entryMasterPassword3.Text) )
		{			
			tvKeyValue.RemoveColumn(tvKeyValue.GetColumn(1));
			tvCol = new TreeViewColumn("Value", cellEditable, "text", 1);
			tvKeyValue.InsertColumn(tvCol, 1);			
			dialogLogin.Destroy();  		
		}
		else
		{
			// prompt user 						
			MessageDialog md=new MessageDialog(dialogLogin,Gtk.DialogFlags.Modal,
			Gtk.MessageType.Warning,
			Gtk.ButtonsType.Ok,
			"Master Password incorrect");

			md.Response +=new ResponseHandler(md_Response2);
			md.SetPosition(Gtk.WindowPosition.CenterOnParent);		
			md.Modal = true;
			md.Show();
		}				
	}
	
	public void closebuttonLogin_clicked(object abj, EventArgs args)
	{
		cbuttonShowPassword.Active = false;
		dialogLogin.Destroy();  
	}
  	
  	public void OnDialogLoginDeleted(object obj, DeleteEventArgs args) 
	{		    			
		cbuttonShowPassword.Active = false;
		dialogLogin.Destroy();
		args.RetVal = true;        		
	}
	
	public void on_helpbuttonAuthentication_clicked(object obj, EventArgs args)
        {
                Common.ShowHelpUrl("CASAMasterPasswordAuthentication.htm");
        }

	public void on_entryMasterPassword3_activate(object obj, EventArgs args)
	{
		if( "" != entryMasterPassword3.Text )
			okbuttonLogin_clicked(obj, args);
	}
    
	public void on_entryMasterPassword4_activate(object obj, EventArgs args)
	{
		okbuttonLogin_clicked(obj, args);
	}
	
	private void md_Response2(object o, ResponseArgs args)
	{
		MessageDialog md = (MessageDialog)o;
		if (md != null)
		{
			md.Destroy();			
			entryMasterPassword3.Text="";
			entryMasterPassword3.HasFocus = true;
		}
	}
	
	
	/// <summary>
	/// SECRET ID DOUBLE CLICKED 
	/// </summary>
	private void OntvSecretIDFirefoxRowActivated( object obj, RowActivatedArgs args ) 
	{ 
		Logger.DbgLog("GUI:Firefox.OntvSecretIDFirefoxRowActivated() - ViewKeyValues() called."); 
		
		ViewKeyValues();					
	}
	
	/// <summary>
	/// VIEW KEY-VALUES CALLED VIA MAIN-MENU/CONTEXT-MENU 
	/// </summary>
	public void OnViewActivated(object obj, EventArgs args)
	{
		Logger.DbgLog("GUI:Firefox.OnViewActivated() - ViewKeyValues() called.");
		
		ViewKeyValues();
	}
  	
  	public void on_buttonNewCancel_clicked(object obj, EventArgs args)
	{		
		dialogNewSecret.Destroy();
	}
	
	///#######################################################################
	/// ADD NEW SECRET	
    	/// <summary>
	/// 
	/// </summary>
	public void OnNewSecretActivated(object obj, EventArgs args)
	{
	}

	///#######################################################################
    	/// ADD NEW KEY-VALUES TO EXISTING SECRET    
    	/// <summary>
	/// 
	/// </summary>
	public void OnNewKeyActivated(object obj, EventArgs args)
	{		
	}

	///#######################################################################
	/// DELETE SECRET    
	/// <summary>
	/// DELETE Secret
	/// </summary>
	public void OnDeleteActivated(object obj, EventArgs args)
	{	
		Logger.DbgLog("GUI:Firefox.OnDeleteActivated() - BEGIN");		
		if( 0 != tvSecretIDFirefox.Selection.CountSelectedRows() )
		{
			Glade.XML gxmlTemp = new Glade.XML (Common.GladeFile, "dialogConfirmDelete", null);
			gxmlTemp.Autoconnect (this);
			dialogConfirmDelete.TransientFor = (Gtk.Window)CasaMain.gxmlMain.GetWidget("windowMain");                
			dialogConfirmDelete.Title = "Firefox - Delete Secret";
			
			TreeModel model;
			TreeIter  iter;
			string    selected = null;			
			if( tvSecretIDFirefox.Selection.GetSelected (out model, out iter) )
			{
				selected = (string) model.GetValue (iter, 0);
				if( (null != selected) && (selected.Length > 0) )
					entryDeleteSecretID.Text = selected;
			}
		}        
		Logger.DbgLog("GUI:Firefox.OnDeleteActivated() - END");
	}

	public void on_buttonYes_clicked(object obj, EventArgs args)
	{
		Logger.DbgLog("GUI:Firefox.on_buttonYes_clicked() - BEGIN");
				
		TreeModel model;
		TreeIter  iter;
		
		try
		{
			if( tvSecretIDFirefox.Selection.GetSelected (out model, out iter) )
			{
				if( Common.STATUS_SUCCESS == StoreDataInterface.UpdateStore(Common.STORE_FIREFOX, Common.OPERATION_DELETE_SECRET, "", "", ref model, ref iter) )
				{				
					tsSecretIDFirefox.Remove(ref iter);
					tvSecretIDFirefox.ColumnsAutosize();
					tsNativeInfoFirefox.Clear();
					dialogConfirmDelete.Destroy();
					Logger.DbgLog("GUI:Firefox.on_buttonYes_clicked() - DELETE_SECRET_SUCCEEDED");
					
				}
				else
					Logger.DbgLog("GUI:Firefox.on_buttonYes_clicked() - DELETE_SECRET_FAILED");
			}
		}
		catch(Exception exp)
		{
			Logger.DbgLog("GUI:Firefox.on_buttonYes_clicked() - EXCEPTION:" + exp.ToString());
		}
		
 		Logger.DbgLog("GUI:Firefox.on_buttonYes_clicked() - END");	
	}
	
	public void on_buttonNo_clicked(object obj, EventArgs args)
	{		
		dialogConfirmDelete.Destroy();
	}

	///#######################################################################
    	/// LINK     
	/// <summary>
	/// LINK Key-Values
	/// </summary>
	public void OnLinkActivated(object obj, EventArgs args)
	{
		
	}
	
	///#######################################################################
	/// COPY    
    	/// <summary>
	/// COPY Key-Values
	/// </summary>
	public void OnCopyActivated(object obj, EventArgs args)
	{
		
	}  
	
}
}
///##################################################################
///							END OF FILE
///##################################################################