<%@page contentType="text/html; charset=iso-8859-1" language="java" import="java.sql.*"%>
<%@ include file="Connections/library.jsp" %>
<%
// *** Edit Operations: declare variables

// set the form action variable
String MM_editAction = request.getRequestURI();
if (request.getQueryString() != null && request.getQueryString().length() > 0) {
  MM_editAction += "?" + request.getQueryString();
}

// connection information
String MM_editDriver = null, MM_editConnection = null, MM_editUserName = null, MM_editPassword = null;

// redirect information
String MM_editRedirectUrl = null;

// query string to execute
StringBuffer MM_editQuery = null;

// boolean to abort record edit
boolean MM_abortEdit = false;

// table information
String MM_editTable = null, MM_editColumn = null, MM_recordId = null;

// form field information
String[] MM_fields = null, MM_columns = null;
%>
<%
// *** Insert Record: set variables

if (request.getParameter("MM_insert") != null) {
session.setAttribute("emprunt_id",request.getParameter("emprunt_id"));

  MM_editDriver     = MM_library_DRIVER;
  MM_editConnection = MM_library_STRING;
  MM_editUserName   = MM_library_USERNAME;
  MM_editPassword   = MM_library_PASSWORD;
  MM_editTable  = "emprunt";
  MM_editRedirectUrl = "valid_emprunt.jsp";
  String MM_fieldsStr = "emprunt_id|value|datesortie|value|dateretour|value|individu_id|value";
  String MM_columnsStr = "emprunt_id|none,none,NULL|datesortie|',none,NULL|dateretour|',none,NULL|emprunteur_id|none,none,NULL";

  // create the MM_fields and MM_columns arrays
  java.util.StringTokenizer tokens = new java.util.StringTokenizer(MM_fieldsStr,"|");
  MM_fields = new String[tokens.countTokens()];
  for (int i=0; tokens.hasMoreTokens(); i++) MM_fields[i] = tokens.nextToken();

  tokens = new java.util.StringTokenizer(MM_columnsStr,"|");
  MM_columns = new String[tokens.countTokens()];
  for (int i=0; tokens.hasMoreTokens(); i++) MM_columns[i] = tokens.nextToken();

  // set the form values
  for (int i=0; i+1 < MM_fields.length; i+=2) {
    MM_fields[i+1] = ((request.getParameter(MM_fields[i])!=null)?(String)request.getParameter(MM_fields[i]):"");
  }
 
  // append the query string to the redirect URL
  if (MM_editRedirectUrl.length() != 0 && request.getQueryString() != null) {
    MM_editRedirectUrl += ((MM_editRedirectUrl.indexOf('?') == -1)?"?":"&") + request.getQueryString();
  }
}
%>
<%
// *** Insert Record: construct a sql insert statement and execute it

if (request.getParameter("MM_insert") != null) {


  // create the insert sql statement
  StringBuffer MM_tableValues = new StringBuffer(), MM_dbValues = new StringBuffer();
  for (int i=0; i+1 < MM_fields.length; i+=2) {
    String formVal = MM_fields[i+1];
    String elem;
    java.util.StringTokenizer tokens = new java.util.StringTokenizer(MM_columns[i+1],",");
    String delim    = ((elem = (String)tokens.nextToken()) != null && elem.compareTo("none")!=0)?elem:"";
    String altVal   = ((elem = (String)tokens.nextToken()) != null && elem.compareTo("none")!=0)?elem:"";
    String emptyVal = ((elem = (String)tokens.nextToken()) != null && elem.compareTo("none")!=0)?elem:"";
    if (formVal.length() == 0) {
      formVal = emptyVal;
    } else {
      if (altVal.length() != 0) {
        formVal = altVal;
      } else if (delim.compareTo("'") == 0) {  // escape quotes
        StringBuffer escQuotes = new StringBuffer(formVal);
        for (int j=0; j < escQuotes.length(); j++)
          if (escQuotes.charAt(j) == '\'') escQuotes.insert(j++,'\'');
        formVal = "'" + escQuotes + "'";
      } else {
        formVal = delim + formVal + delim;
      }
    }
    MM_tableValues.append((i!=0)?",":"").append(MM_columns[i]);
    MM_dbValues.append((i!=0)?",":"").append(formVal);
  }
  MM_editQuery = new StringBuffer("insert into " + MM_editTable);
  MM_editQuery.append(" (").append(MM_tableValues.toString()).append(") values (");
  MM_editQuery.append(MM_dbValues.toString()).append(")");
  
  if (!MM_abortEdit) {
    // finish the sql and execute it
    Driver MM_driver = (Driver)Class.forName(MM_editDriver).newInstance();
    Connection MM_connection = DriverManager.getConnection(MM_editConnection,MM_editUserName,MM_editPassword);
    PreparedStatement MM_editStatement = MM_connection.prepareStatement(MM_editQuery.toString());
    MM_editStatement.executeUpdate();
    MM_connection.close();

    // redirect with URL parameters
    if (MM_editRedirectUrl.length() != 0) {
      response.sendRedirect(response.encodeRedirectURL(MM_editRedirectUrl));
    }
  }
}
%>
<%
String emprunteur__varInd = "1";
if (request.getParameter("individu_id") !=null) {emprunteur__varInd = (String)request.getParameter("individu_id");}
%>
<%
Driver Driveremprunteur = (Driver)Class.forName(MM_library_DRIVER).newInstance();
Connection Connemprunteur = DriverManager.getConnection(MM_library_STRING,MM_library_USERNAME,MM_library_PASSWORD);
PreparedStatement Statementemprunteur = Connemprunteur.prepareStatement("SELECT emprunteur_id, nom, prenom, tel, email  FROM emprunteur  WHERE emprunteur_id = '" + emprunteur__varInd + "'");
ResultSet emprunteur = Statementemprunteur.executeQuery();
boolean emprunteur_isEmpty = !emprunteur.next();
boolean emprunteur_hasData = !emprunteur_isEmpty;
Object emprunteur_data;
int emprunteur_numRows = 0;
%>
<%
Driver Driverdate_today = (Driver)Class.forName(MM_library_DRIVER).newInstance();
Connection Conndate_today = DriverManager.getConnection(MM_library_STRING,MM_library_USERNAME,MM_library_PASSWORD);
PreparedStatement Statementdate_today = Conndate_today.prepareStatement("SELECT to_char(current_date, 'DD-MM-YYYY')  ");
ResultSet date_today = Statementdate_today.executeQuery();
boolean date_today_isEmpty = !date_today.next();
boolean date_today_hasData = !date_today_isEmpty;
Object date_today_data;
int date_today_numRows = 0;
%>
<%
Driver Driverdate_retour = (Driver)Class.forName(MM_library_DRIVER).newInstance();
Connection Conndate_retour = DriverManager.getConnection(MM_library_STRING,MM_library_USERNAME,MM_library_PASSWORD);
PreparedStatement Statementdate_retour = Conndate_retour.prepareStatement("SELECT to_char(current_date + interval '21 days','DD-MM-YYYY')  ");
ResultSet date_retour = Statementdate_retour.executeQuery();
boolean date_retour_isEmpty = !date_retour.next();
boolean date_retour_hasData = !date_retour_isEmpty;
Object date_retour_data;
int date_retour_numRows = 0;
%>
<%
Driver Drivernumero = (Driver)Class.forName(MM_library_DRIVER).newInstance();
Connection Connnumero = DriverManager.getConnection(MM_library_STRING,MM_library_USERNAME,MM_library_PASSWORD);
PreparedStatement Statementnumero = Connnumero.prepareStatement("SELECT nextval('emprunt_serial')  ");
ResultSet numero = Statementnumero.executeQuery();
boolean numero_isEmpty = !numero.next();
boolean numero_hasData = !numero_isEmpty;
Object numero_data;
int numero_numRows = 0;
%>
<%
Driver Drivertoday = (Driver)Class.forName(MM_library_DRIVER).newInstance();
Connection Conntoday = DriverManager.getConnection(MM_library_STRING,MM_library_USERNAME,MM_library_PASSWORD);
PreparedStatement Statementtoday = Conntoday.prepareStatement("SELECT current_date  ");
ResultSet today = Statementtoday.executeQuery();
boolean today_isEmpty = !today.next();
boolean today_hasData = !today_isEmpty;
Object today_data;
int today_numRows = 0;
%>
<%
Driver Driverretour = (Driver)Class.forName(MM_library_DRIVER).newInstance();
Connection Connretour = DriverManager.getConnection(MM_library_STRING,MM_library_USERNAME,MM_library_PASSWORD);
PreparedStatement Statementretour = Connretour.prepareStatement("SELECT (current_date + interval '21 days') AS retour  ");
ResultSet retour = Statementretour.executeQuery();
boolean retour_isEmpty = !retour.next();
boolean retour_hasData = !retour_isEmpty;
Object retour_data;
int retour_numRows = 0;
%>
<% String MM_paramName = ""; %>
<%
// *** Go To Record and Move To Record: create strings for maintaining URL and Form parameters

String MM_keepBoth,MM_keepURL="",MM_keepForm="",MM_keepNone="";
String[] MM_removeList = { "index", MM_paramName };

// create the MM_keepURL string
if (request.getQueryString() != null) {
  MM_keepURL = '&' + request.getQueryString();
  for (int i=0; i < MM_removeList.length && MM_removeList[i].length() != 0; i++) {
  int start = MM_keepURL.indexOf(MM_removeList[i]) - 1;
    if (start >= 0 && MM_keepURL.charAt(start) == '&' &&
        MM_keepURL.charAt(start + MM_removeList[i].length() + 1) == '=') {
      int stop = MM_keepURL.indexOf('&', start + 1);
      if (stop == -1) stop = MM_keepURL.length();
      MM_keepURL = MM_keepURL.substring(0,start) + MM_keepURL.substring(stop);
    }
  }
}

// add the Form variables to the MM_keepForm string
if (request.getParameterNames().hasMoreElements()) {
  java.util.Enumeration items = request.getParameterNames();
  while (items.hasMoreElements()) {
    String nextItem = (String)items.nextElement();
    boolean found = false;
    for (int i=0; !found && i < MM_removeList.length; i++) {
      if (MM_removeList[i].equals(nextItem)) found = true;
    }
    if (!found && MM_keepURL.indexOf('&' + nextItem + '=') == -1) {
      MM_keepForm = MM_keepForm + '&' + nextItem + '=' + java.net.URLEncoder.encode(request.getParameter(nextItem));
    }
  }
}

// create the Form + URL string and remove the intial '&' from each of the strings
MM_keepBoth = MM_keepURL + MM_keepForm;
if (MM_keepBoth.length() > 0) MM_keepBoth = MM_keepBoth.substring(1);
if (MM_keepURL.length() > 0)  MM_keepURL = MM_keepURL.substring(1);
if (MM_keepForm.length() > 0) MM_keepForm = MM_keepForm.substring(1);
%>
<html>
<head>
<title>Emprunteur</title>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<link rel="stylesheet" href="lmstk.css" type="text/css">
<script language="JavaScript">
<!--
function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}
//-->
</script>
</head>
<body bgcolor="#FFFFFF" text="#000000" leftmargin="0" topmargin="0" marginwidth="0" marginheight="0">
<table width="100%" border="0">
  <tr>
    <td bgcolor="#4A494A"><img src="images/lmstk.png" width="760" height="82"></td>
  </tr>
  <tr>
    <td><form name="form" method="POST" action="<%=MM_editAction%>">
        <br>
        <table width="550" border="0" cellspacing="0" cellpadding="0" align="center">
          <tr> 
            <td align="right">Emrunt :</td>
            <td> <input type="text" name="emprunt_id" value="<%=(((numero_data = numero.getObject("nextval"))==null || numero.wasNull())?"":numero_data)%>"> 
            </td>
          </tr>
          <tr> 
            <td align="right">Date emprunt :</td>
            <td> <input name="showtoday" type="text" id="showtoday" value="<%=(((date_today_data = date_today.getObject("to_char"))==null || date_today.wasNull())?"":date_today_data)%>"> 
              <input name="datesortie" type="hidden" id="datesortie" value="<%=(((today_data = today.getObject("date"))==null || today.wasNull())?"":today_data)%>"> 
            </td>
          </tr>
          <tr> 
            <td align="right">Date retour :</td>
            <td> <input name="show_return" type="text" id="show_return" value="<%=(((date_retour_data = date_retour.getObject("to_char"))==null || date_retour.wasNull())?"":date_retour_data)%>"> 
              <input name="dateretour" type="hidden" id="dateretour" value="<%=(((retour_data = retour.getObject("retour"))==null || retour.wasNull())?"":retour_data)%>"> 
            </td>
          </tr>
          <tr> 
            <td align="right">No d'emprunteur :</td>
            <td> <input type="text" name="individu_id"> </td>
          </tr>
          <tr> 
            <td colspan="2" align="right">&nbsp;</td>
          </tr>
          <tr> 
            <td colspan="2" align="right" nowrap> <input name="Submit2" type="button" onClick="MM_openBrWindow('emprunteur.jsp','','scrollbars=yes,width=600,height=400')" value="Cr&eacute;er emprunteur"> 
              <input name="numero" type="button" onClick="MM_openBrWindow('search_individu.jsp','','scrollbars=yes,width=600,height=400')" value="Trouver num&eacute;ro emprunteur"> 
              <input type="submit" name="Submit" value="Valider"> </td>
          </tr>
        </table>
        <input type="hidden" name="MM_insert" value="form">
      </form></td>
  </tr>
  <tr>
    <td>&nbsp;</td>
  </tr>
</table>
</body>
</html>
<%
emprunteur.close();
Connemprunteur.close();
%>
<%
date_today.close();
Conndate_today.close();
%>
<%
date_retour.close();
Conndate_retour.close();
%>
<%
numero.close();
Connnumero.close();
%>
<%
today.close();
Statementtoday.close();
Conntoday.close();
%>
<%
retour.close();
Statementretour.close();
Connretour.close();
%>