package io.vertx.ext.web.api.validation.impl;

Author:
Francesco Guardiani @slinkydeveloper/**
 * @author Francesco Guardiani @slinkydeveloper
 */
public class RegularExpressions {

  public static final String EMAIL = "^(?:[\\w!#\\$%&'\\*\\+\\-/=\\?\\^`\\{\\|\\}~]+\\.)" +
    "*[\\w!#\\$%&'\\*\\+\\-/=\\?\\^`\\{\\|\\}~]+@(?:(?:(?:[a-zA-Z0-9](?:[a-zA-Z0-9\\-](?!\\.)){0,61}[a-zA-Z0-9]?\\.)"
    + "+[a-zA-Z0-9](?:[a-zA-Z0-9\\-](?!$)){0,61}[a-zA-Z0-9]?)|(?:\\[(?:(?:[01]?\\d{1,2}|2[0-4]\\d|25[0-5])\\.){3}" +
    "(?:[01]?\\d{1,2}|2[0-4]\\d|25[0-5])\\]))$";
  public static final String URI = "^[a-zA-Z][a-zA-Z0-9+-.]*:[^\\s]*$";
  public static final String DATE = "^\\d{4}-(?:0[0-9]|1[0-2])-[0-9]{2}$";
  public static final String DATETIME = "^\\d{4}-(0[1-9]|1[0-2])-(0[1-9]|[12]\\d|3[01])T([01]\\d|2[0-3]):([0-5]\\d):([0-5]\\d|60)(\\.\\d+)?(Z|(\\+|-)([01]\\d|2[0-3]):([0-5]\\d))$";
  public static final String TIME = "^\\d{2}:\\d{2}:\\d{2}$";
  public static final String BASE64 = "^([A-Za-z0-9+/]{4})*([A-Za-z0-9+/]{4}|[A-Za-z0-9+/]{3}=|[A-Za-z0-9+/]{2}==)$";
  public static final String IPV4 = "^(?:(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\\.){3}" + "" +
    "(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)$";
  public static final String IPV6 = "^\\s*((([0-9A-Fa-f]{1,4}:){7}([0-9A-Fa-f]{1,4}|:))|(([0-9A-Fa-f]{1,4}:){6}" + "" +
    "(:[0-9A-Fa-f]{1,4}|((25[0-5]|2[0-4]\\d|1\\d\\d|[1-9]?\\d)(\\.(25[0-5]|2[0-4]\\d|1\\d\\d|[1-9]?\\d)){3})|:))|(" +
    "([0-9A-Fa-f]{1,4}:){5}(((:[0-9A-Fa-f]{1,4}){1,2})|:((25[0-5]|2[0-4]\\d|1\\d\\d|[1-9]?\\d)(\\." + "" +
    "(25[0-5]|2[0-4]\\d|1\\d\\d|[1-9]?\\d)){3})|:))|(([0-9A-Fa-f]{1,4}:){4}(((:[0-9A-Fa-f]{1,4}){1,3})|(" + "" +
    "(:[0-9A-Fa-f]{1,4})?:((25[0-5]|2[0-4]\\d|1\\d\\d|[1-9]?\\d)(\\.(25[0-5]|2[0-4]\\d|1\\d\\d|[1-9]?\\d)){3}))|:))|" +
    "(" + "([0-9A-Fa-f]{1,4}:){3}(((:[0-9A-Fa-f]{1,4}){1,4})|((:[0-9A-Fa-f]{1,4}){0,2}:(" + "" +
    "(25[0-5]|2[0-4]\\d|1\\d\\d|[1-9]?\\d)(\\.(25[0-5]|2[0-4]\\d|1\\d\\d|[1-9]?\\d)){3}))|:))|(([0-9A-Fa-f]{1,4}:)" +
    "{2}" + "(((:[0-9A-Fa-f]{1,4}){1,5})|((:[0-9A-Fa-f]{1,4}){0,3}:((25[0-5]|2[0-4]\\d|1\\d\\d|[1-9]?\\d)(\\." + "" +
    "(25[0-5]|2[0-4]\\d|1\\d\\d|[1-9]?\\d)){3}))|:))|(([0-9A-Fa-f]{1,4}:){1}(((:[0-9A-Fa-f]{1,4}){1,6})|(" + "" +
    "(:[0-9A-Fa-f]{1,4}){0,4}:((25[0-5]|2[0-4]\\d|1\\d\\d|[1-9]?\\d)(\\.(25[0-5]|2[0-4]\\d|1\\d\\d|[1-9]?\\d)){3}))"
    + "|:))|(:(((:[0-9A-Fa-f]{1,4}){1,7})|((:[0-9A-Fa-f]{1,4}){0,5}:((25[0-5]|2[0-4]\\d|1\\d\\d|[1-9]?\\d)(\\." + "" +
    "(25[0-5]|2[0-4]\\d|1\\d\\d|[1-9]?\\d)){3}))|:)))(%.+)?\\s*$";
  public static final String HOSTNAME = "^(([a-zA-Z]|[a-zA-Z][a-zA-Z0-9\\-]*[a-zA-Z0-9])\\.)*" + "" +
    "([A-Za-z]|[A-Za-z][A-Za-z0-9\\-]*[A-Za-z0-9])$";

  public static final String UUID = "^[0-9A-Fa-f]{8}-[0-9A-Fa-f]{4}-[0-9A-Fa-f]{4}-[0-9A-Fa-f]{4}-[0-9A-Fa-f]{12}$";

}