/*
    * Copyright 2009 The Kuali Foundation
    *
    * Licensed under the Educational Community 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.osedu.org/licenses/ECL-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.kuali.student.remote.impl.mojo;
  
  import java.io.File;
  import java.io.FileNotFoundException;
  import java.io.FileOutputStream;
  import java.io.PrintStream;
  import org.kuali.student.contract.model.Service;
  
  import org.kuali.student.contract.model.ServiceContractModel;
  import org.kuali.student.contract.model.util.ModelFinder;
  import org.kuali.student.contract.writer.XmlWriter;
  
  /**
   *
   * @author nwright
   */
  public class RemoteImplServiceSpringBeanWriter {
      
      private ServiceContractModel model;
      private ModelFinder finder;
      private String directory;
      private String rootPackage;
      private XmlWriter out;
      
      public RemoteImplServiceSpringBeanWriter(ServiceContractModel model,
              String directory,
              String rootPackage) {
          this.model = model;
          this.finder = new ModelFinder(model);
          this.directory = directory;
          this.rootPackage = rootPackage;
      }
  
      /**
       * Write out the entire file
       *
       * @param out
       */
      public void write() {
          initXmlWriter();
          for (Service service : model.getServices()) {
              writeService(service);
          }
      }
      
      private void writeService(Service service) {
          out.println("");
          
          out.indentPrintln("<bean id=\"" + service.getKey().toLowerCase() + "Service\" class=\"" + RemoteImplServiceWriter.calcPackage(service.getKey(), rootPackage) + "." + RemoteImplServiceWriter.calcClassName(service.getKey()) + "\">");
          out.incrementIndent();
          out.indentPrintln("<property name=\"hostUrl\" value=\"http://env2.ks.kuali.org\" />");
          out.decrementIndent();
          out.indentPrintln("</bean>");
          out.println("");
          
          out.indentPrintln("<bean id=\"ks.exp." + service.getKey().toLowerCase() + "Service\" class=\"org.kuali.rice.ksb.api.bus.support.ServiceBusExporter\">");
          out.incrementIndent();
          out.indentPrintln("<property name=\"serviceDefinition\">");
          out.incrementIndent();
          out.indentPrintln("<bean class=\"org.kuali.rice.ksb.api.bus.support.SoapServiceDefinition\">");
          out.incrementIndent();
          out.indentPrintln("<property name=\"jaxWsService\" value=\"true\" />");
          out.indentPrintln("<property name=\"service\" ref=\"" + service.getKey().toLowerCase() + "Service\" />");
          out.indentPrintln("<property name=\"serviceInterface\" value=\"" + service.getImplProject() + "." + service.getName() + "\" />");
          out.indentPrintln("<property name=\"localServiceName\" value=\"" + service.getName() + "\" />");
          out.indentPrintln("<property name=\"serviceNameSpaceURI\" value=\"http://student.kuali.org/wsdl/" + service.getKey().toLowerCase () + "\" />");
          out.indentPrintln("<property name=\"busSecurity\" value=\"false\" />");
          out.decrementIndent();
          out.indentPrintln("</bean>");
          out.decrementIndent();
          out.indentPrintln("</property>");
          out.decrementIndent();
          out.indentPrintln("</bean>");
      }
      
      private void initXmlWriter() {
          String fileName = "ksb-remote-impl-generated.xml";
          
          File dir = new File(this.directory + "/main/resources");
          
          if (!dir.exists()) {
              if (!dir.mkdirs()) {
                  throw new IllegalStateException("Could not create directory "
                          + this.directory + "/main/resources");
             }
         }
         
         String dirStr = this.directory  + "/main/resources";
         File dirFile = new File(dirStr);
         if (!dirFile.exists()) {
             if (!dirFile.mkdirs()) {
                 throw new IllegalStateException(
                         "Could not create directory " + dirStr);
             }
         }
         try {
             PrintStream out = new PrintStream(new FileOutputStream(
                     dirStr + "/"
                     + fileName, false));
             this.out = new XmlWriter(out, 0);
         } catch (FileNotFoundException ex) {
             throw new IllegalStateException(ex);
         }
     }
 }