/**
* class Cache
* @author Mikhail Ivanchuk
* @version 0.1
*/
class ru.decafe.utils.Cache {

	public static var MONTH:Number = 1;
	public static var DAY:Number = 2;
	public static var HOUR:Number = 3;
	public static var MINUTE:Number = 4;
	public static var FULL:Number = 5;
	public static function disable(key:String, level:Number):String {
		if (level == undefined) level = Cache.FULL;
		var browser:Boolean = (_level0._url.substr(0,4) == "http");
		// timestamp
		var timestamp:Date = new Date();
		var timestampY:Number = timestamp.getYear();
		var timestampMN:Number = timestamp.getMonth();
		var timestampD:Number = timestamp.getDate();
		var timestampH:Number = timestamp.getHours();
		var timestampM:Number = timestamp.getMinutes();
		var timestampS:Number = timestamp.getSeconds();
		var timestampMS:Number = timestamp.getMilliseconds();
		var timestampMT:Number = Date.UTC(timestampY,timestampMN,timestampD,timestampH,timestampM,timestampS,timestampMS);
		//date string
		var dateString:String = timestampY.toString(16) +timestampMN.toString(16);
		if (level <= Cache.MONTH) return (browser?(key+dateString):"");
		dateString += timestampD.toString(16);
		if (level <= Cache.DAY) return (browser?(key+dateString):"");
		dateString += timestampH.toString(16);
		if (level <= Cache.HOUR) return (browser?(key+dateString):"");
		dateString += timestampM.toString(16);
		if (level <= Cache.MINUTE) return (browser?(key+dateString):"");
		dateString += timestampS.toString(16)+timestampMS.toString(16)+timestampMT.toString(16);
		// random
		var addition:String = (Math.floor(Math.random()*1024)).toString(16);
		return (browser?(key+dateString+addition):"");
	}
}