// Licensed Materials - Property of IBM
//
// IBM Cognos Products: pps
//
// (C) Copyright IBM Corp. 2005, 2017
//
// US Government Users Restricted Rights - Use, duplication or disclosure restricted by GSA ADP Schedule Contract with IBM Corp.
//
// This contains the custom javascript functions supplied by the customer
// to be used for PowerPlay Studio Cognos Viewer Toolbar.

var PP8CV = new function PP8CognosViewer() {

	var DSCParamterList = new Array("DSC.CONNECTIONNAME",
									"DSC.DATASOURCECONNECTIONSEARCHPATH",
									"DSC.DATASOURCECONNECTIONSTOREID",
									"DSC.DATASOURCENAME",
									"DSC.LOCALCUBEPATH",
									"DSC.MODELSEARCHPATH",
									"DSC.MODELSTOREID",
									"DSC.MODELNAMESPACEID",
									"DSC.NAMESPACE",
									"DSC.PACKAGESEARCHPATH",
									"DSC.PACKAGESTOREID",
									"DSC.READCACHESIZE",
									"DSC.SIGNONNAME");
						
	var ParametersForPWR = new Array("CRNOBJB64",
									 "CRNOBJWP",
									 "CRNOBJTYPE",
									 "CRNRN",
									 "DC");
									 
	var ParametersForPWQ = new Array("CRNOBJB64",
									 "CRNOBJWP",
									 "CRNOBJTYPE",
									 "CX");								 
									
	var ParamatersNeccessaryForCurrentState = new Array(
									"LA",
									"LO",
									"FC",
									"DM",
									"SW",
									"Z",
									"PP_SMODE",
									"LS",
									"CU",
									"FO",
									"DP", 
									"w2",
									"ENCODING",
									"ui.crnp",
									"ui.crnfrm",
									"ui.backURL",
									"ppes_routingsg",
									"CMAS",
									"CMRS");
									
	this.promptsButton = function(viewer) {
		var paramNames = new Array();
		
		paramNames = paramNames.concat(ParametersForPWR);
		paramNames = paramNames.concat(ParamatersNeccessaryForCurrentState);
		paramNames = paramNames.concat(DSCParamterList);
		paramNames = paramNames.concat(getDimensionListParameters(viewer));
	
		var params = getParametersFromViewer(paramNames,viewer);
 		
 		params["b_action"] = "powerPlayService";
 		params["ui.backURL"] = createURLForCurrentState(viewer);
 		params["ui.action"] = "run";
 		params["ui.crnp"] = "true";
 		params["ui.crnfrm"] = "PDF";
 		params["crnobj"] = viewer.envParams["ui.object"];
		params["PWVB"] = createURLForCurrentState(viewer);
		
		createAndSubmitForm(params);
	}

	this.drillButton = function(viewer) {
		var paramNames = new Array();
			
		paramNames = paramNames.concat(ParametersForPWQ);						
		paramNames = paramNames.concat(DSCParamterList);
		paramNames[paramNames.length] = "PROTECT";
		
		var params = getParametersFromViewer(paramNames,viewer);
 		
 		params["b_action"] = "powerPlayService";
 		params["RA"] = "4"; //Drill through.
		
		createAndSubmitForm(params, "_blank");
	}

	this.saveButton = function(viewer) {
		var paramNames = new Array();
						
		paramNames = paramNames.concat(ParametersForPWR);			
		paramNames = paramNames.concat(ParamatersNeccessaryForCurrentState);
		paramNames = paramNames.concat(DSCParamterList);
		paramNames = paramNames.concat(getDimensionListParameters(viewer));
	
		var params = getParametersFromViewer(paramNames,viewer);
 		
 		params["b_action"] = "powerPlayService";
 		params["ZZ"] = "S";
		params["CO"] = "RU:1";
		
		createAndSubmitForm(params);
	}

	this.saveAsButton = function(viewer) {
		var paramNames = new Array();
		
		paramNames = paramNames.concat(ParametersForPWR);							
		paramNames = paramNames.concat(ParamatersNeccessaryForCurrentState);
		paramNames = paramNames.concat(DSCParamterList);
		paramNames = paramNames.concat(getDimensionListParameters(viewer));
		paramNames[paramNames.length] = "PROMPT_PAGE_INVOKED";
	
		var params = getParametersFromViewer(paramNames,viewer);
 		
 		params["b_action"] = "powerPlayService";
 		params["PP_BACK"] = viewer.envParams["ui.backURL"];
 		params["ZZ"] = "J";
		params["CO"] = "RU:0";
		
		createAndSubmitForm(params);
	}

	this.ppStudioButton = function(viewer) {
	
		var paramNames = new Array();
		
		paramNames = paramNames.concat(ParametersForPWQ);							
		paramNames = paramNames.concat(ParamatersNeccessaryForCurrentState);
		paramNames = paramNames.concat(DSCParamterList);
		paramNames = paramNames.concat(getDimensionListParameters(viewer));
		paramNames[paramNames.length] = "PROTECT";
	
		var params = getParametersFromViewer(paramNames,viewer);
 		
 		params["b_action"] = "powerPlayService";
 		params["ui.backURL"] = createURLForCurrentState(viewer);
 		
 		//If we don't have an FC and DM, we need to create some for PPStudio
 		//Add the dimension parameters.
 		if (!params["FC"] || !params["DM"]) {
 			var sFC = "";
			for (param in viewer.envParams) {
				if (param.match(/^D\d+$/)) {			//Match on D0 --> D<inf#>
					sFC += param.substr(1);			// Dim#
					sFC += "\t";
					sFC += viewer.envParams[param];		// value
					sFC += "\t";
				}	
			}
			
			params["FC"] = sFC;	
		}
		
		createAndSubmitForm(params);
	}
	
	function getDimensionListParameters(viewer) {
		var paramNames = new Array();
		
		paramNames[paramNames.length] = "ND";
		
		//Add the dimension parameters.
		var dimensionParmName = "D0";
		var dimensionCtr = 0;
		while (viewer.envParams[dimensionParmName]) {
			paramNames[paramNames.length] = dimensionParmName;
			paramNames[paramNames.length] = (dimensionParmName + "L");
			paramNames[paramNames.length] = (dimensionParmName + "I");
			paramNames[paramNames.length] = (dimensionParmName + "_CL");
			dimensionCtr++;
			dimensionParmName = "D" + dimensionCtr;
		}
		
		return paramNames;
	}
		
	function getParametersFromViewer(paramNames,viewer) {
		var params = new Array();
		
		for (var i = 0; i < paramNames.length; i++) {
			if (viewer.envParams[paramNames[i]])
				params[paramNames[i]] = viewer.envParams[paramNames[i]];
		}
		
		return params;
	}
	
	function createURLForCurrentState(viewer) {
	
		var paramNames = new Array();
		
		paramNames = paramNames.concat(ParametersForPWR);
		paramNames = paramNames.concat(ParamatersNeccessaryForCurrentState);
		paramNames = paramNames.concat(DSCParamterList);
		paramNames = paramNames.concat(getDimensionListParameters(viewer));
	
		paramNames = paramNames.concat(new Array("ui.object","UI.OBJECT"));
	
		var params = getParametersFromViewer(paramNames,viewer);
	
		//It's possible that the viewer was invoked from a prompt page
		//In this case, the PP_BACK is the real backURL.
		if (viewer.envParams["PP_BACK"]) {
			params["ui.backURL"] = viewer.envParams["PP_BACK"];
		}
	
		params["b_action"] = "powerPlayService";
 		params["ui.action"] = "run";


		return createURL(params, viewer);
	} 

	function createURL(params, viewer) {
	
		//Get the Gateway URL currently in the browser
	
		var URL = location.pathname;
		if (URL.indexOf("?") != -1)
			URL = URL.substr(0,URL.indexOf("?"));
		URL += "?";
		
		var first = true;
		for (var i in params) {
			if (!first)
				URL += "&";
			first = false;
			URL += i;
			URL += "=";
			URL += encodeURIComponent(params[i]);
		}
		
		return URL;
	
	}
		
	function createAndSubmitForm(params, target) {
		var form = document.createElement("FORM");
		form.action = getFormWarpRequest().action;
		form.method = "post";
		
		if (target)
			form.target = target;
		
		for (var i in params) {
			var input = document.createElement("INPUT");
			input.type = "hidden";
			input.name = i;
			input.value = params[i];
			form.appendChild(input);
		}
		
		document.body.appendChild(form);
		form.submit();
	}

}