/****************************************************************************************************************************

Licensed Materials - Property of IBM 
BI and PM: QFW 
© Copyright IBM Corp. 2005, 2010 
US Government Users Restricted Rights - Use, duplication or disclosure restricted by GSA ADP Schedule Contract with IBM Corp. 

*****************************************************************************************************************************/


var G_QanApp = {};
G_QanApp.M_oParameters = {};
G_QanApp.m_doc = document;

G_QanApp.F_Init = function()
{
	if( window.top != window )
		this.m_doc.gReportRunParameters = window.top.gReportRunParameters;
		
	this.M_oParameters = this.m_doc.gReportRunParameters;
	if( !this.M_oParameters )
		this.M_oParameters = [];
	
	this.f_parseQueryString( this.M_oParameters );
	
	this.f_setWindowTitle();

	this.m_sReport = this.M_oParameters["ui.spec"];
	
	G_BusServer.F_SetCafContextId(this.M_oParameters["ui.cafcontextid"]);

	G_QanApp.f_setGatewayURL();

	// Get CAFContextID if it's not passed
	if (this.M_oParameters["ui.cafcontextid"] == null)
	{
		var xhReq = new G_QanApp.F_GetXMLHttpRequest();
	
		xhReq.open("GET", G_QanApp.f_getGatewayURL() + "/cgi-bin/cognos.cgi?b_action=xts.run&m=portal/close.xts&ui.compid=rs", false);
	
		xhReq.send(null);
	
		var serverResponse = xhReq.responseText;
		
	
		var CAFContextIDIndex = serverResponse.indexOf("var cafContextId =");
		
		var CAFContextID = serverResponse.substr(CAFContextIDIndex + 20, 124);
		
		G_BusServer.F_SetCafContextId(CAFContextID);
		
	}
	
	
	var v_sRoutingServerGroup = this.M_oParameters["routingServerGroup"];

	if ( v_sRoutingServerGroup )
	{
		G_BusServer.F_SetRoutingServerGroup(v_sRoutingServerGroup);
	}
		
	G_QanApp.m_logDocs = [];
	G_QanApp.m_executionTrees = [];
	G_QanApp.m_executionTreeViews = [];
	G_QanApp.m_logBoxViews = [];

	G_QanApp.f_setupResources();
 };



G_QanApp.F_SetDefaultState = function()
{
	if( this.m_sReport )
		G_QanApp.F_GetLogging();
	else
		G_QanApp.F_GetReportSpecification();
}




G_QanApp.F_OnLoad = function()
{
};


G_QanApp.f_setupResources = function()
{
	G_ResManager.F_SetLocale( "en" );

	var v_bUseCache = true;
	G_ResManager.F_LoadResources( [	"../cchl/res/cchl_resources.xml" ], null, v_bUseCache );
	G_ResManager.F_LoadStrings( [ "../cchl/res/cchl_strings", "res/qan_strings" ], null, v_bUseCache );
};



G_QanApp.f_setWindowTitle = function()
{			
	var v_sReportName = (this.M_oParameters)? this.M_oParameters["reportName"]: null;
	if( v_sReportName )
		document.title = v_sReportName + " - Query Analyzer";
	else
		document.title = "Query Analyzer";
}


G_QanApp.f_setGatewayURL = function( v_sURL )
{
	if ( v_sURL )
	{
		G_CCHL.M_sGatewayURL = v_sURL;
	}
	else
	{
		var v_sGateway = this.M_oParameters["gateway"];
		G_CCHL.M_sGatewayURL = v_sGateway ? v_sGateway : this.F_GetWebcontentURL() + "/cgi-bin/cognos.cgi";
	}
};


G_QanApp.F_GetWebcontentURL = function()
{
	if (this.m_sWebcontentURL)
	{
		return this.m_sWebcontentURL;
	}

	if (this.m_doc.domain)
	{
		var v_sURL = this.m_doc.location.href;

		// Compensate for URLs that didn't encode slashes
		var v_iQuestionMark = v_sURL.indexOf( "?" );
		if ( v_iQuestionMark > 0 )
		{
			v_sURL = v_sURL.substring( 0, v_iQuestionMark );
		}

		var v_iSlash = v_sURL.lastIndexOf("/");
		if (v_iSlash > 0)
		{
			v_sURL = v_sURL.substring(0, v_iSlash);
			v_iSlash = v_sURL.lastIndexOf("/");

			if (v_iSlash > 0)
			{
				v_sURL = v_sURL.substring(0, v_iSlash);
				this.m_sWebcontentURL = v_sURL;
				return v_sURL;
			}
		}
	}

	// we should never get here
	this.m_sWebcontentURL = "";
	return this.m_sWebcontentURL;
};


G_QanApp.f_parseQueryString = function( o )
{
	var v_sQueryString = this.m_doc.location.search;
	
	if ( v_sQueryString )
	{
		v_sQueryString = v_sQueryString.substr( 1 );
		var v_aNameValue = v_sQueryString.split( "&" );
		for ( var i = 0; i < v_aNameValue.length; ++i )
		{
			var v_sNameValue = decodeURIComponent( v_aNameValue[i].replace( /\+/g, " " ) );
			var v_iEqualsPos = v_sNameValue.indexOf( "=" );
			if ( v_iEqualsPos != -1 )
			{
				o[v_sNameValue.substring( 0, v_iEqualsPos )] = v_sNameValue.substr( v_iEqualsPos + 1 );
			}
		}
	}
};


G_QanApp.f_getReport = function()
{
	return this.m_sReport;
}

G_QanApp.f_setReport = function(m_sReportSpec)
{
	this.m_sReport = m_sReportSpec;
}


G_QanApp.F_GetExecutionPlan = function()
{
	G_QanReportValidator.F_Validate( this.f_getReport() );
}	

G_QanApp.F_GetLogging = function()
{
	G_QanReportValidator.F_ValidateForLogging( this.f_getReport() );
}	


G_QanApp.F_AddLogDoc = function( vLogDoc )
{
	G_QanApp.m_logDocs.push( vLogDoc );
	vLogDoc.F_SetId( G_QanApp.m_logDocs.length - 1 );
	vLogDoc.F_Init();
	
	return G_QanApp.m_logDocs.length - 1;
}

G_QanApp.F_GetLogDoc = function( iLog )
{
	return G_QanApp.m_logDocs[iLog];
}

G_QanApp.F_CreateExecutionTrees = function()
{
	if( G_QanApp.m_executionTrees.length > 0 )
		return;
	
	if (G_QanApp.m_logDocs.length <= 0) 
	{
		var v_oExecPlan = new C_QanExecPlan( null );
		G_QanApp.m_executionTrees.push( v_oExecPlan );
		v_oExecPlan.F_Init();
	}
	
	for( var i = 0; i < G_QanApp.m_logDocs.length; ++i )
	{
		var v_oExecPlan = new C_QanExecPlan( G_QanApp.m_logDocs[i] );
		G_QanApp.m_executionTrees.push( v_oExecPlan );
		v_oExecPlan.F_Init();
	}
}

G_QanApp.F_GetExecutionTree = function( iLog )
{
	return this.m_executionTrees[iLog];
}

G_QanApp.F_GetLoggingView = function()
{
	return document.getElementById("idLoggingView").contentWindow;
}

G_QanApp.F_GetElementInLoggingView = function( sId )
{
	return G_QanApp.F_GetLoggingView().document.getElementById( sId );
}

G_QanApp.F_GetLogBoxView = function( iLog )
{
	if( !G_QanApp.m_logBoxViews[iLog] )
	{
		G_QanApp.m_logBoxViews[iLog] = new C_QanLog_BoxView( iLog );
		G_QanApp.m_logBoxViews[iLog].F_Init();
	}
	
	return G_QanApp.m_logBoxViews[iLog];
}


G_QanApp.f_getExecutionTreeContainer = function( iLog )
{
	return G_QanApp.F_GetLogBoxView(iLog).F_GetExecutionTreeContainer();
}


G_QanApp.F_GetExecutionTreesView = function()
{
	if( G_QanApp.m_executionTreeViews.length > 0 )
		return;

	G_QanApp.F_CreateExecutionTrees();

	for( var i = 0; i < G_QanApp.m_executionTrees.length; ++i )
	{
		G_QanApp.F_GetLogBoxView(i);
	}
}


G_QanApp.F_ShowExecutionTrees = function()
{	
	G_QanApp.F_GetExecutionTreesView();
}


G_QanApp.F_ShowPresentation = function( v_sPresentationType, v_divLogItemContainer )
{
	var v_sILog = v_divLogItemContainer.id.replace( /log_/, "" );
	G_QanApp.F_GetLogBoxView(v_sILog).F_GetView( v_sPresentationType );
}

G_QanApp.F_GetXslDoc = function()
{
	return this.m_xslDoc;
}

G_QanApp.F_SetXslDoc = function(v_xslDoc)
{
	this.m_xslDoc = v_xslDoc;
}

G_QanApp.F_OpenPreferencies = function()
{
	
}


G_QanApp.F_GetSQLAnalyzer = function()
{
	G_QanDBQuery.F_Init(  document.getElementById("idQanApp_Body") );
	G_QanDBQuery.F_Show();
}


G_QanApp.F_GetReportSpecification = function()
{
	G_QanReportRequestor.F_RequestReport( this.M_oParameters["ReportPath"] );
}	


G_QanApp.f_getGatewayURL = function()
{
	return G_CCHL.M_sGatewayURL;
}


G_QanApp.F_GetXMLHttpRequest = function()
{
	if (window.XMLHttpRequest) 
		return new window.XMLHttpRequest;
	else 
	{
		try {
				return new ActiveXObject("MSXML2.XMLHTTP.3.0");
			}
		catch(ex) {
					return null;
				  }
	}
}