// 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.
// Message Utilities

function CMsgUtil() {};

// perform message substitution
// message text contains %x where x defines the parameter number to be substituted
CMsgUtil.SubstituteMessage = function (msgText, parm0, parm1, parm2, parm3, parm4, parm5, parm6)
{
	// build parameter array
	var parmArray = new Array();
	for (var i = 0; i < 7; ++i) {
		var parmName = 'parm' + i;
		if (typeof eval(parmName) != 'undefined') {
			parmArray[i] = eval('parm' + i);
		}
	}

	// break the message up into pre-insertion parts
	// split for '%' followed by a single digit
	// store the substring and message parm index

	var msgParts = new Array();
	var parmRegExp = /%\d\b/;
	var testText = msgText;
	var splice = testText.match(parmRegExp);
	var idx = 0;
	while (splice != null) {
		msgParts[idx] = new Object();
		msgParts[idx].value = testText.substring(0, splice.index);
		msgParts[idx].msgNum = parseInt(splice[0].charAt(1));

		testText = testText.substring(splice.index + splice[0].length);
		splice = testText.match(parmRegExp);
		++idx;
	}
	var last = new Object();
	last.value = testText;
	last.msgNum = 999; // choose invalid index for last string
	msgParts[msgParts.length] = last;

	// now generate result message
	var _result = "";
	for (var i = 0; i < msgParts.length; ++i) {
		_result += msgParts[i].value;
		if (msgParts[i].msgNum < parmArray.length) {
			_result += parmArray[msgParts[i].msgNum];
		}
	}


	return _result;
}