/*
NWC2 User Tool, Ver 1.0 - Rick G.  Warren's test version
JScript version of nwswStatisticsReport.php
&Command: WScript Scripts\Stats.js
*/

var i, mark = new Date(), s;
/*
objArgs = WScript.Arguments
WScript.Echo("Argument count = " + WScript.Arguments.Count());
for (i=0; i<objArgs.length; i++)
{
    WScript.Echo(objArgs(i))
} 
 */
// convert notation clip text to an array of lines
var stdin = WScript.StdIn.ReadAll().split("\r\n");
// init these so they will always report
var d = {"Total Items":0, "Clef":0, "Key":0, "TimeSig":0, "Bar":0, "Note":0, "Chord":0};

// count objects. non-objects are counted as 'undefined'

for (i in stdin){ // i = array index (integer)
	s = stdin[i].split("|")[1]; // objType or undefined
	if ((s == "Fake") || (s == "Context")) WScript.echo(i + " " + stdin[i]);  // new line
	d[s] = (0 | d[s]) + 1; // increment, create keys as needed
}
delete d.undefined; s = ""; // cleanup
for (i in d) d["Total Items"] += d[i];
for (i in d) s += ("    " + d[i] + " ").slice(-6) + i + "\n";

// report to STDOUT, elapsed time to STDERR
WScript.StdOut.Write("Statistics Report:\n\n" + s);
WScript.StdErr.Write("The STDOUT file contains the report.\n" +
	  ((new Date() - mark) / 1000).toFixed(2) + " seconds\n");
WScript.Quit(99); // show STDOUT page to user