/*
 * Copyright 2003 Federal Chancellery Austria
 * MOA-ID has been developed in a cooperation between BRZ, the Federal
 * Chancellery Austria - ICT staff unit, and Graz University of Technology.
 *
 * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by
 * the European Commission - subsequent versions of the EUPL (the "Licence");
 * You may not use this work except in compliance with the Licence.
 * You may obtain a copy of the Licence at:
 * http://www.osor.eu/eupl/
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the Licence is distributed on an "AS IS" basis,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the Licence for the specific language governing permissions and
 * limitations under the Licence.
 *
 * This product combines work with different licenses. See the "NOTICE" text
 * file for details on the various modules and licenses.
 * The "NOTICE" text file is part of the distribution. Any derivative works
 * that you distribute must include a readable copy of the "NOTICE" text file.
 */


/**
 * 
 */
package at.gv.egovernment.moa.id.auth.validator.parep;

import java.io.ByteArrayOutputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.InputStream;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.Map;

import at.gv.egovernment.moa.id.auth.validator.parep.client.szrgw.CreateMandateRequest;
import at.gv.egovernment.moa.id.auth.validator.parep.client.szrgw.SZRGWClientException;
import at.gv.egovernment.moa.id.auth.validator.parep.config.ParepConfiguration;
import at.gv.egovernment.moa.logging.Logger;

/**
 * Implements the standard party representation infobox validator input processor
 * 
 * @author <a href="mailto:peter.danner@egiz.gv.at">Peter Danner</a>
 *
 */
public class ParepInputProcessorImpl implements ParepInputProcessor{

  /** the requested representation ID (currently * or OID) */
  private String representationID;
  
  /** contains the configuration of the owning validator */
  private ParepConfiguration parepConfiguration;
  
  /** Family name of the representative */
  private String rpFamilyName;

  /** Given name of the representative */
  private String rpGivenName;

  /** The representatives date of birth */
  private String rpDateOfBirth;
  
  /** The current CreateMandateRequest to the SZR-gateway */
  private CreateMandateRequest request;
  
  /*
   * (non-Javadoc)
   * 
   * @see at.gv.egovernment.moa.id.auth.validator.parep.ParepInputProcessor#initialize(String, ParepConfiguration, String, String, String, CreateMandateRequest)
   */
  public void initialize(
      String representationID, ParepConfiguration parepConfiguration, 
      String rpFamilyName, String rpGivenName, String rpDateOfBirth,
      CreateMandateRequest request) 
  {
    // Initialization
    this.representationID = representationID;
    this.parepConfiguration = parepConfiguration;
    this.rpFamilyName = rpFamilyName;
    this.rpGivenName = rpGivenName;
    this.rpDateOfBirth = rpDateOfBirth;
    this.request = request;
  }

public String start(boolean physical, String familyName, String givenName,
		String dateOfBirth, String streetName, String buildingNumber,
		String unit, String postalCode, String municipality, String cbFullName,
		String cbIdentificationType, String cbIdentificationValue) {
	// TODO Auto-generated method stub
	return null;
}

public String validate(Map parameters, String extErrortext) {
	// TODO Auto-generated method stub
	return null;
}

	//TODO: check correctness
//  /*
//   * (non-Javadoc)
//   * 
//   * @see at.gv.egovernment.moa.id.auth.validator.parep.ParepInputProcessor#start(boolean, String, String, String, String, String, String, String, String, String, String, String)
//   */
//  public String start(
//      boolean physical, String familyName, String givenName, String dateOfBirth,
//      String streetName, String buildingNumber, String unit, String postalCode, String municipality,
//      String cbFullName, String cbIdentificationType, String cbIdentificationValue) 
//  {
//    // Load the form
//    String form = loadForm(
//        physical, familyName, givenName, dateOfBirth,
//        streetName, buildingNumber, unit, postalCode, municipality,
//        cbFullName, cbIdentificationType, cbIdentificationValue, "");
//    try {
//      request.setMandator(familyName, givenName, dateOfBirth, postalCode, municipality, streetName, buildingNumber, unit, physical, cbFullName,
//          cbIdentificationType, cbIdentificationValue);
//    } catch (SZRGWClientException e) {
//      //e.printStackTrace();
//      Logger.info(e);
//      return null;
//    }
//    return form;
//  }
//  
//  /*
//   * (non-Javadoc)
//   * 
//   * @see at.gv.egovernment.moa.id.auth.validator.parep.ParepInputProcessor#validate(Map, String)
//   */
//  public String validate(Map parameters, String extErrortext)
//  {
//    
//    // Process the gotten parameters
//    String form = null;
//    boolean formNecessary = false;
//    if (!ParepUtils.isEmpty(extErrortext)) formNecessary = true;
//    String locErrortext = "Folgende Parameter fehlen: ";
//    
//    String familyName = (String) parameters.get("familyname_");
//    if (null == familyName) familyName ="";
//    String givenName = (String) parameters.get("givenname_");
//    if (null == givenName) givenName ="";
//    boolean physical = "true".equals(parameters.get("physical_"));
//    String dobday = (String) parameters.get("dobday_");
//    if (null!=dobday && dobday.equalsIgnoreCase("TT")) dobday="";
//    String dobmonth = (String) parameters.get("dobmonth_");
//    if (null!=dobmonth && dobmonth.equalsIgnoreCase("MM")) dobmonth="";
//    String dobyear = (String) parameters.get("dobyear_");
//    if (null!=dobyear && dobyear.equalsIgnoreCase("JJJJ")) dobyear="";
//    String dateOfBirth = "";
//    dobyear = ("    ".substring(0, 4-dobyear.length()) + dobyear);
//    dobmonth = ("    ".substring(0, 2-dobmonth.length()) + dobmonth);
//    dobday = ("    ".substring(0, 2-dobday.length()) + dobday);
//    dateOfBirth = dobyear + "-" + dobmonth + "-" + dobday;
//    String cbFullName = (String) parameters.get("fullname_");
//    if (null == cbFullName) cbFullName ="";
//    String cbIdentificationType = (String) parameters.get("cbidentificationtype_");
//    if (null == cbIdentificationType) cbIdentificationType ="";
//    String cbIdentificationValue = (String) parameters.get("cbidentificationvalue_");
//    if (null == cbIdentificationValue) cbIdentificationValue ="";
//    String postalCode = (String) parameters.get("postalcode_");
//    if (null == postalCode) postalCode ="";
//    String municipality = (String) parameters.get("municipality_");
//    if (null == municipality) municipality ="";
//    String streetName = (String) parameters.get("streetname_");
//    if (null == streetName) streetName ="";
//    String buildingNumber = (String) parameters.get("buildingnumber_");
//    if (null == buildingNumber) buildingNumber ="";
//    String unit = (String) parameters.get("unit_");
//    if (null == unit) unit ="";
//
//    if (physical) {
//      if (ParepUtils.isEmpty(familyName)) {
//        formNecessary = true;
//        locErrortext = locErrortext + "Familienname";
//      }
//      if (ParepUtils.isEmpty(givenName)) {
//        formNecessary = true;
//        if (!locErrortext.endsWith(": ")) locErrortext = locErrortext + ", ";
//        locErrortext = locErrortext + "Vorname";
//      }
//      // Auf existierendes Datum prüfen
//      SimpleDateFormat format = new SimpleDateFormat("yyyy-MM-dd");
//      format.setLenient(false); // Wir wollen keine künstliche Pareserintelligenz, nur Datum prüfen
//      try {
//        format.parse(dateOfBirth);
//      }
//      catch(ParseException pe)
//      {
//        formNecessary = true;
//        if (!locErrortext.endsWith("fehlen: ")) locErrortext = locErrortext + ", ";
//        locErrortext = locErrortext + "korrektes Geburtsdatum";
//      }
//    } else {
//      if (ParepUtils.isEmpty(cbFullName) || ParepUtils.isEmpty(cbIdentificationType) || ParepUtils.isEmpty(cbIdentificationValue)) {
//        formNecessary = true;
//        if (ParepUtils.isEmpty(cbFullName)) {
//          locErrortext = locErrortext + "Name der Organisation";
//        }
//        if (ParepUtils.isEmpty(cbIdentificationType)) {
//          if (!locErrortext.endsWith("fehlen: ")) locErrortext = locErrortext + ", ";
//          locErrortext = locErrortext + "Auswahl des Registers";
//        }
//        if (ParepUtils.isEmpty(cbIdentificationValue)) {
//          if (!locErrortext.endsWith("fehlen: ")) locErrortext = locErrortext + ", ";
//          locErrortext = locErrortext + "Ordnungsnummer im ausgewählten Register";
//        }
//      }
//    }
//    try {
//      request.setMandator(familyName, givenName, dateOfBirth, postalCode, municipality, streetName, buildingNumber, unit, physical, cbFullName,
//          cbIdentificationType, cbIdentificationValue);
//      if (formNecessary) {
//        // Daten noch nicht vollständig oder anderer Fehler
//        if (locErrortext.endsWith("fehlen: ")) locErrortext ="";
//        String error = "";
//        if (!ParepUtils.isEmpty(extErrortext)) {
//          error = extErrortext;
//          if (!ParepUtils.isEmpty(locErrortext)) error = error + "; ";
//        }
//        if (!ParepUtils.isEmpty(locErrortext)) error = error + locErrortext;
//        if (!ParepUtils.isEmpty(error)) {
//          error = "<div class=\"errortext\"> <img alt=\"Rufezeichen\" src=\"img/rufezeichen.gif\" width=\"10\" height=\"16\" />&nbsp; " + error + "</div>";
//        }
//        form = loadForm(physical, familyName, givenName, dateOfBirth, streetName, buildingNumber, unit, postalCode, municipality, cbFullName, cbIdentificationType, cbIdentificationValue, error);
//        if (form == null) {
//          return null;
//        }
//      } else {
//        return ""; // everything is ok
//      }
//    } catch (Exception e) {
//      //e.printStackTrace();
//      Logger.info(e);
//      return null;
//    }
//    return form;
//  }
//  
//  /**
//   * Loads the empty user input form and replaces tag occurences with given variables
//   * 
//   * @param physical
//   * @param familyName
//   * @param givenName
//   * @param dateOfBirth
//   * @param streetName
//   * @param buildingNumber
//   * @param unit
//   * @param postalCode
//   * @param municipality
//   * @param cbFullName
//   * @param cbIdentificationType
//   * @param cbIdentificationValue
//   * @param errorText
//   * @return
//   */
//  private String loadForm(
//      boolean physical, String familyName, String givenName, String dateOfBirth,
//      String streetName, String buildingNumber, String unit, String postalCode, String municipality,
//      String cbFullName, String cbIdentificationType, String cbIdentificationValue, String errorText) 
//  {
//    String form = "";
//    try {
//      String fileName = parepConfiguration.getInputProcessorTemplate(representationID);
//      InputStream instream = null;
//      File file = new File(fileName);
//      if (file.exists()) {
//        //if this resolves to a file, load it
//        instream = new FileInputStream(fileName);
//      } else {
//        fileName = parepConfiguration.getFullDirectoryName(fileName);
//        if (fileName.startsWith("file:\\")) fileName = fileName.substring(6);
//        file = new File(fileName);
//        if (file.exists()) {
//          //if this resolves to a file, load it
//          instream = new FileInputStream(fileName);
//        } else {
//          //else load a named resource in our classloader. 
//          instream = this.getClass().getResourceAsStream(parepConfiguration.getInputProcessorTemplate(representationID));
//          if (instream == null) {
//            Logger.error("Form Prozessor Input Template \"" + fileName + "\" fehlt");
//            return null;
//          }
//        }
//      }
//      ByteArrayOutputStream bos = new ByteArrayOutputStream();
//      ParepUtils.dumpInputOutputStream(instream, bos);
//      form = bos.toString("UTF-8");
//    } catch(Exception e) {
//      Logger.error("Fehler beim Einlesen des Input-Templates.", e);
//    }
//  
//    if (!ParepUtils.isEmpty(form)) {
//      boolean cbEnabled = parepConfiguration.isRepresentingCorporateParty(representationID);
//      boolean physEnabled = parepConfiguration.isRepresentingPhysicalParty(representationID);
//      boolean reducedSelection = (!physEnabled || !cbEnabled);
//      if (reducedSelection) {
//        physical = !cbEnabled;//wird somit umgesetzt falls jur. Person nicht vetretbar
//      }
//      if (ParepUtils.isEmpty(dateOfBirth)) dateOfBirth = "JJJJ-MM-TT";
//      form = ParepUtils.replaceAll(form, "<rpgivenname>", rpGivenName);
//      form = ParepUtils.replaceAll(form, "<rpfamilyname>", rpFamilyName);
//      form = ParepUtils.replaceAll(form, "<rpdobyear>", rpDateOfBirth.substring(0,4));
//      form = ParepUtils.replaceAll(form, "<rpdobmonth>", rpDateOfBirth.substring(5,7));
//      form = ParepUtils.replaceAll(form, "<rpdobday>", rpDateOfBirth.substring(8,10));
//      //darf zw. phys. und jur. Person gewählt werden:
//      //form = replaceAll(form, "seldisabled=\"\"", reducedSelection ? "disabled=\"true\"" : "");
//      form = ParepUtils.replaceAll(form, "physdisabled=\"\"", physEnabled ? "" : "disabled=\"true\"");
//      form = ParepUtils.replaceAll(form, "physselected=\"\"", physical ? "checked=\"checked\"" : "");
//      form = ParepUtils.replaceAll(form, "<givenname>", givenName);
//      form = ParepUtils.replaceAll(form, "<familyname>", familyName);
//      form = ParepUtils.replaceAll(form, "<dobyear>", dateOfBirth.substring(0,4).trim());
//      form = ParepUtils.replaceAll(form, "<dobmonth>", dateOfBirth.substring(5,7).trim());
//      form = ParepUtils.replaceAll(form, "<dobday>", dateOfBirth.substring(8,10).trim());
//      form = ParepUtils.replaceAll(form, "<streetname>", streetName);
//      form = ParepUtils.replaceAll(form, "<buildingnumber>", buildingNumber);
//      form = ParepUtils.replaceAll(form, "<unit>", unit);
//      form = ParepUtils.replaceAll(form, "<postalcode>", postalCode);
//      form = ParepUtils.replaceAll(form, "<municipality>", municipality);
//      form = ParepUtils.replaceAll(form, "cbdisabled=\"\"", cbEnabled ? "" : "disabled=\"true\"");
//      form = ParepUtils.replaceAll(form, "<fullname>", cbFullName);
//      form = ParepUtils.replaceAll(form, "cbseldisabled=\"\"", cbEnabled ? "" : "disabled=\"disabled\"");
//      form = ParepUtils.replaceAll(form, "cbselected=\"\"", physical ? "" : "checked=\"checked\"");
//      form = ParepUtils.replaceAll(form, "fnselected=\"\"", cbIdentificationType.equals("urn:publicid:gv.at:baseid+XFN") ? "selected=\"selected\"" : "");
//      form = ParepUtils.replaceAll(form, "vrselected=\"\"", cbIdentificationType.equals("urn:publicid:gv.at:baseid+XVR") ? "selected=\"selected\"" : "");
//      form = ParepUtils.replaceAll(form, "ersbselected=\"\"", cbIdentificationType.equals("urn:publicid:gv.at:baseid+XERSB") ? "selected=\"selected\"" : "");
//      form = ParepUtils.replaceAll(form, "<cbidentificationvalue>", cbIdentificationValue);
//      form = ParepUtils.replaceAll(form, "<errortext>", errorText);
//    } 
//    return form;
//  }

}