// log 日志
import fsys
import fsys.log
import time

var getToday = function(){
	var $now = time.now() //当前时间
	return "" ++ $now.year ++ $now.month ++ $now.day
}

var todayLogFile = function( name ) {
	
    var appDataPath = string.getenv("APPDATA");
    var appPath = appDataPath ++ "/" ++ name;
    if (! io.exist( appPath )) {
        fsys.createDir( appPath )
    }
	return appPath ++ "/" ++ name ++ "." ++ getToday() ++ ".log"
}	


class log {
	ctor( name ){
		
		path = todayLogFile(name);
		
		this = ..fsys.log(path) //调用基类构造对象原型
		this.basePrint = this.print;
	};
	
	print = function(...){
        var t = ..time.now()
        t.format="%Y%m%d-%H%M%S ";
        
        var args = {...}
        ..table.insert(args, tostring(t)) // 通常时间非重要信息，以...作视觉区分方便查看
        
        this.basePrint( ..table.unpack(args) )
    };
}