<?php
include_once ("./lib/common.inc.php");
if ($_REQUEST['category']) {
    include_header("Category");
    echo "<center><h1>".$_REQUEST['category']."</h1></center>";
  $query = "SELECT CNID, description, value, agencyName, category, contractStart, supplierName
    FROM `contractnotice`
    WHERE childCN = 0 
    AND category = '" . $_REQUEST['category'] . "'
    ORDER BY value DESC";
  $result = mysql_query($query);
    echo "<table>  <thead>
    <tr>
      <th>Contract Notice Number</th>
      <th>Contract Description</th>
      <th>Total Contract Value</th>
      <th>Agency</th>
      <th>Contract Start Date</th>
      <th>Supplier</th>
    </tr>
  </thead>";
  while ($row = mysql_fetch_array($result, MYSQL_BOTH)) {
    setlocale(LC_MONETARY, 'en_US');
    $value = number_format(doubleval($row['value']) , 2);
    echo ("<tr>
    <td><a href=\"displayContract.php?CNID={$row['CNID']}\">{$row['CNID']}</a></td>
    <td><b>{$row['description']}</b></a></td>
    <td>\$$value</td><td>{$row['agencyName']}</td>
    <td>{$row['contractStart']}</td>
    <td>{$row['supplierName']}</td>
    </tr>");
  }
  echo "</table>";
  mysql_free_result($result);
} else {
    /*
     split by main categories
    */
    include_header("Categories");
$query = "SELECT sum(value), category
FROM `contractnotice`
WHERE childCN = 0 
GROUP BY category ORDER BY sum(value) DESC ";
$result = mysql_query($query);
  echo "<table>  <thead>
    <tr>
      <th>Category</th>
      <th>Total Contracts Value</th>
    </tr>
  </thead>";
while ($row = mysql_fetch_array($result, MYSQL_BOTH)) {
  setlocale(LC_MONETARY, 'en_US');
  $value = number_format(doubleval($row[0]) , 2);
  echo ("<tr><td><A href=\"displayCategory.php?category={$row[1]}\"><b>{$row[1]}</b></a></td><td>\$$value</td></tr>");
}
echo "</table>";
mysql_free_result($result);
}
include_footer();
?>