var Fse; if( ! Fse ) Fse = {};
if( ! Fse.TPF ) Fse.TPF = {};

Fse.TPF.selectForecastTab = function( sTabName ) {
	Fse.TPF.newLocation( "forecastTab", sTabName );	
};


Fse.TPF.selectForecastScope = function( sScopeName ) {
	Fse.TPF.newLocation( "scope", sScopeName );
};


Fse.TPF.drillDown = function( sNewQueryString ) {
	return Fse.TPF.get( sNewQueryString );
};

Fse.TPF.get = function( sNewQueryString, sParametersToSuppress ) {

	var sURL = window.location.pathname;
	var sQueryString = window.location.search.replace( /.*\?/, "" );
	
	
	var aParts = sNewQueryString.split( "&" );
	for( var iPartIdx = 0; iPartIdx < aParts.length; iPartIdx++ ) {
		
		var sQueryStringParam = aParts[iPartIdx];
		var aParsed = sQueryStringParam.split( "=" );
		var sParam = aParsed[0];
		var sValue = aParsed[1];

		var reParamSearch = new RegExp( sParam + "=", "i" );
		if( sQueryString.search( reParamSearch ) >= 0 ) {
			var rParam = new RegExp ( sParam + "=[^&]*", "i" );
			sQueryString = sQueryString.replace( rParam, sQueryStringParam );
		} else {
			if( sQueryString.length > 0 ) {
				sQueryString = sQueryString + "&" + sQueryStringParam;		
			} else {
				sQueryString = sQueryStringParam;
			}
		}
		
	}
	
	if( sParametersToSuppress ) {
		
		var aParameters = sParametersToSuppress.split( "," );
		var oParametersToSuppress = {}
		for( var pIdx = 0; pIdx < aParameters.length; pIdx++ ) {
			oParametersToSuppress[aParameters[pIdx].toLowerCase()] = true;						
		}
		
		var sNewQueryString = "";
		var aQueryStringParameters = sQueryString.split( "&" );
		for( var qIdx = 0; qIdx < aQueryStringParameters.length; qIdx++ ) {
			var aParts = aQueryStringParameters[qIdx].split( "=" );
			if( ! oParametersToSuppress[aParts[0].toLowerCase()]) {
				if( sNewQueryString != "" ) {
					sNewQueryString = sNewQueryString + "&";
				}
				sNewQueryString = sNewQueryString + aQueryStringParameters[qIdx];
			}
		}
		sQueryString = sNewQueryString;
	}

	var sLocation = sURL;
	if( sQueryString.length > 0 ) {
		sLocation = sLocation + "?" + sQueryString;
	}
	
	window.location.href = sLocation;
	
};

Fse.TPF.newLocation = function ( sParam, sValue ) {

	var sLocation = window.location.href;
	var sQueryStringParam = sParam + "=" + encodeURIComponent( sValue );
	var sNewLocation;
	if( sLocation.search( sParam ) >= 0 ) {
		var rParam = new RegExp ( sParam + "[^&]*" );
		sNewLocation = sLocation.replace( rParam, sQueryStringParam );
	} else {
		if( sLocation.indexOf( "?" ) >= 0 ) {
			sNewLocation = sLocation + "&" + sQueryStringParam;		
		} else {
			sNewLocation = sLocation + "?" + sQueryStringParam;
		}
	}
	
	window.location.href = sNewLocation;
};

Fse.TPF.productCategoryChanged = function( iCategoryId ) {

	var oListBox = document.tpf_reportCriteria.prodId;

	if( iCategoryId == 0 ) {
		oListBox.options[0].selected = true;
		oListBox.disabled = true;
	} else {

		// select the first one
		oListBox.options[0].selected = true;
		
		// clear the list box of all but the first one
		for( var i = oListBox.options.length - 1; i > 0; i-- ) {
			oListBox.remove( i );
		}
		
		// repopulate based on the selected category id
		for( var i = 0; i < Fse.TPF._productRange.length; i++ ) {
			var oProduct = Fse.TPF._productRange[i];
			if( oProduct.categoryId == iCategoryId ) {
				var oOption = document.createElement( "option" );
				oOption.appendChild( document.createTextNode( oProduct.product + " - " + oProduct.shortDesc ));
				oOption.setAttribute( "value", oProduct.prodId );
				oListBox.appendChild( oOption );				
			}
		}
		// enable the selector
		oListBox.disabled = false;		
	}
	
};


Fse.TPF.resetReportCriteria = function( oForm ) {
	var sLocation = window.location.href;
	var sURL = sLocation.replace( /\?.*/, "" );	
	window.location.href=sURL;
};

Fse.TPF.postValidateReportCriteria = function( oForm ) {
	return true;	
};

Fse.TPF.onTerritoryChange = function( iValue ) {
	if( iValue != 0 ) {
		if( document.tpf_reportCriteria.operatorId ) {
			document.tpf_reportCriteria.operatorId.value = 0;
		}
	}
};

Fse.TPF.onAccountChange = function( iValue ) {
	if( iValue != 0 ) {
		if( document.tpf_reportCriteria.territoryId ) {
			document.tpf_reportCriteria.territoryId.selectedIndex = 0;
		}
	}
};



Fse.TPF.toggleAllProducts = function( bChecked ) {

	if( bChecked ) {
		document.tpf_reportCriteria.categoryId.disabled = true;
		document.tpf_reportCriteria.prodId.disabled = true;
		document.tpf_reportCriteria.sku.disabled = true;
	} else {
		if( document.tpf_reportCriteria.sku.value == "" ) {
			document.tpf_reportCriteria.categoryId.disabled = false;
			// only enable this one, when the category has been picked
			document.tpf_reportCriteria.prodId.disabled = document.tpf_reportCriteria.categoryId.selectedIndex == 0;
			document.tpf_reportCriteria.sku.disabled = false;
		} else {
			document.tpf_reportCriteria.sku.disabled = false;
			document.tpf_reportCriteria.categoryId.disabled = true;
			document.tpf_reportCriteria.prodId.disabled = true;
		}
	}
	
};

Fse.TPF.skuChanged = function() {
	Fse.TPF.toggleAllProducts( false );
};

Fse.TPF.toggleAllAccounts = function( bChecked ) {
	document.tpf_reportCriteria.operatorId.disabled = bChecked;
	document.tpf_reportCriteria.territoryId.disabled = bChecked;
};


Fse.TPF.editUnitCounts = function( iOperatorId, iOperatorTk ) {
	Fse.Ajax.updateContent( "?operatorId=" + iOperatorId + "&operatorTk=" + iOperatorTk + "&view=editUnitCounts", 
	                        "forecast_minibox",
	                        {  "fseApplication" : "TPF" } );
};

Fse.TPF.saveUnitCounts = function() {
	if( Fse.FormManager.submit( document.frm_updateUnitCounts, false )) {
		var oRequest = Fse.Ajax.sendForm( document.frm_updateUnitCounts );
		Spry.Utils.setInnerHTML( "forecast_minibox", oRequest.responseText );
	}
};