<?php
include_once("./lib/common.inc.php");
 
include_header("Months and Years");
 
if ($_REQUEST['month']) {
    echo "<center><h1>".$_REQUEST['month']."</h1></center>";
$monthParts = explode("-",$_REQUEST['month']);
  $query = 'SELECT "CNID", "description", "value", "agencyName", "category", "contractStart", "supplierName"
    FROM contractnotice
    WHERE "childCN" = 0 
    AND extract(year from "contractStart") = :year
    AND extract(month from "contractStart")  = :month
    ORDER BY value DESC';
$query = $conn->prepare($query);
$query->bindParam(":month",  $monthParts[0]);
 
$query->bindParam(":year",  $monthParts[1]);
  $query->execute();
  if (!$query) {
    databaseError($conn->errorInfo());
  }
 
MethodCountGraph($supplier);
CnCGraph($supplier);
 
  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>";
  foreach ($query->fetchAll() as $row) {
    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 year
todo:
Year/Month drilldown - largest contracts, agencies, suppliers
count per month
big picture graphs?*/
 
 
echo '<img src="graphs/displayContractStartingGraph.php">';
echo '<img src="graphs/displayContractPublishedGraph.php">';
 
 
$query = 'SELECT extract(year from "contractStart"), extract(month from "contractStart"),
SUM(value) as val, count(1) as count FROM contractnotice WHERE "childCN" = 0 GROUP BY extract(year from "contractStart"), extract(month from "contractStart") ORDER BY extract(year from "contractStart"), extract(month from "contractStart") ';
$query = $conn->prepare($query);
  $query->execute();
  if (!$query) {
    databaseError($conn->errorInfo());
  }
 
  echo "<table>  <thead>
    <tr>
      <th>Month/Year</th>
      <th>Total Contracts Value</th>
      <th>Number of Contracts</th>
    </tr>
  </thead>";
  foreach ($query->fetchAll() as $row) {
setlocale(LC_MONETARY, 'en_US');
$value = number_format(doubleval($row["val"]),2);
$month_name = date( 'F', mktime(0, 0, 0, $row[1]) );
    echo ("<tr><td><b><a href=\"?month=$row[1]-$row[0]\">$month_name {$row[0]}</a></b></td><td>\$$value</td><td>({$row['count']} contracts)</td></tr>");
}
echo "</table>";
mysql_free_result($result);
}
include_footer();
?>