/*
    Name:       code voorbeelden.ino
    Created:	7-7-2019 10:31:38
    Author:     LAPTOP-PETER\peter
*/
String  StrToStr(String str, int numDig, String pref, bool rechts)
{
	String x = "";
	String y = "";
	int len = 0;
	len = str.length();
	if (len == numDig) { return str; }
	else if (len > numDig) { return BuildString("#", numDig); }
	else {
		x = BuildString(pref, numDig - len);
		if (rechts) { return (str + x); }
		else { return (x + str); }
	}
}

String IntToStr(int val, int numDig, String pref, bool rechts)
{
	String str = String(val, DEC);
	String x = "";
	int len = 0;
	len = str.length();
	if (len == numDig) { return str; }
	else if (len > numDig) { return BuildString("#", numDig); }
	else
	{
		x = BuildString(pref, numDig - len);
		if (rechts) {
			str += x;
			return str;
		}
		else {
			x += str;
			return (x);
		}
	}
}
String BuildString(String str, int numChar)
{
	String r = "";
	if (numChar <= 0) { return r; }
	for (int i = 0; i < numChar; i++)
	{
		r += str;
	}
	return r;
}

int KeyToInt(String inputStr, String keyStr)
{
	// zoekt de keyStr in sun en returned de parameter value
	String keyParam = "";
	inputStr.trim();
	int len = inputStr.indexOf(keyStr);
	int param = -1;	// error not present return
	if (len >= 0)
	{
		keyParam = inputStr.substring(len + keyStr.length());
		keyParam.trim();	// rest of string
		if (keyParam.length() > 0)
		{
			char a = keyParam.charAt(0);
			if (isDigit(a))
			{
				param = keyParam.toInt();
			}
		}
	}
	return param;
}

void setup()
{
	void loop()
	{
		// command input
		while (Serial.available() > 0) {
			CmdInput = Serial.readStringUntil(13);
			HandleCommandInput();
		}



}

void loop()
{


}