(function () {

    // 'publishedTopic' must be variable name for sample topic
    // 'message' must be the variable name for sample message

    myObject =JSON.parse(message);
    var data = [];
    for (i = 0; i < myObject.Items.length; i++){
        var item = myObject.Items[i];
        var tagName = item.tag;
		var values = [];
        var props =  [];
        var annotations = [];
	    var numQuality = item.quality.substring(item.quality.indexOf('(') + 1);
		numQuality = numQuality.substring(0, numQuality.length - 1);
		
        values.push({ datetime: item.timestamp, value: item.value, numericQuality : Number(numQuality) });
        data.push({ tagName: tagName, values: values, properties: props, annotations: annotations});
     }
	 
     var result = {
      data: data
    }
	
    return JSON.stringify(result, null, 4);
})();