/**
 * Copyright 2016-2017 ZTE, Inc. and others.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.onap.msb.sdclient.wrapper.util;

import java.util.regex.Pattern;

import org.apache.commons.lang3.StringUtils;

public class RegExpTestUtil {
  
  public static boolean  httpUrlRegExpTest(String url){
    
    
    
    String httpUrlReg = "^(|http:\\/\\/)(1\\d{2}|2[0-4]\\d|25[0-5]|[1-9]\\d|[1-9])\\."  
            +"(00?\\d|1\\d{2}|2[0-4]\\d|25[0-5]|[1-9]\\d|\\d)\\."  
            +"(00?\\d|1\\d{2}|2[0-4]\\d|25[0-5]|[1-9]\\d|\\d)\\."  
            +"(00?\\d|1\\d{2}|2[0-4]\\d|25[0-5]|[1-9]\\d|\\d)"
            +":(\\d{1,5}).*$";   
    return Pattern.matches(httpUrlReg, url); 
    
}
    
  public static boolean  hostRegExpTest(String host){
      
      String hostReg = "^(1\\d{2}|2[0-4]\\d|25[0-5]|[1-9]\\d|[1-9])\\."  
              +"(00?\\d|1\\d{2}|2[0-4]\\d|25[0-5]|[1-9]\\d|\\d)\\."  
              +"(00?\\d|1\\d{2}|2[0-4]\\d|25[0-5]|[1-9]\\d|\\d)\\."  
              +"(00?\\d|1\\d{2}|2[0-4]\\d|25[0-5]|[1-9]\\d|\\d)"
              +":(\\d{1,5})$";   
      return Pattern.matches(hostReg, host); 
      
  }
  
  public static boolean  ipRegExpTest(String ip){
      
      String hostReg = "^(1\\d{2}|2[0-4]\\d|25[0-5]|[1-9]\\d|[1-9])\\."  
              +"(00?\\d|1\\d{2}|2[0-4]\\d|25[0-5]|[1-9]\\d|\\d)\\."  
              +"(00?\\d|1\\d{2}|2[0-4]\\d|25[0-5]|[1-9]\\d|\\d)\\."  
              +"(00?\\d|1\\d{2}|2[0-4]\\d|25[0-5]|[1-9]\\d|\\d)$";  
      return Pattern.matches(hostReg, ip); 
      
  }
  
 public static boolean  portRegExpTest(String port){
      
      String hostReg = "^\\d{1,5}$";  
      if(Pattern.matches(hostReg, port)){
        int iport=Integer.parseInt(port);
        if(iport>=1 && iport<=65535) return true;
      }
      
      return false;
      
  }
  
public static boolean versionRegExpTest(String version){
      
      String versionReg = "^v\\d+(\\.\\d+)?$";  
      return Pattern.matches(versionReg, version); 
      
  }

public static boolean urlRegExpTest(String url){
    if(url.equals("/")) return true;
    
    String urlReg = "^\\/.*((?!\\/).)$";  
    return Pattern.matches(urlReg, url); 
    
}

public static boolean serviceNameRegExpTest(String serviceName){

    String serviceNameReg = "^([0-9a-zA-Z]|-|_)*$";  
    return Pattern.matches(serviceNameReg, serviceName); 
    
}

public static boolean apiRouteUrlRegExpTest(String url){
    
    String urlReg = "^\\/api\\/.*$";  
    return Pattern.matches(urlReg, url); 
    
}

public static boolean labelRegExpTest(String label){

  String labelReg = "^\\S+:\\S+$";  
  String[] labelArray=StringUtils.split(label,",");
  for(int i=0;i<labelArray.length;i++){
    if(!Pattern.matches(labelReg, labelArray[i])){
      return false;
    }
  }
    return true;
  
}

  
  public static void main(String[] args) {
   
      System.out.println(httpUrlRegExpTest("/wqew"));
  }
}