<?php
include_once("./lib/common.inc.php");
if ($_REQUEST['category']) {
 
    // if UNSPSC code known show, say if is a parent and offer to include children, if child link to parent
    $query = 'SELECT key, d."UNSPSC", "Title" AS category FROM
(SELECT \'categoryUNSPSC\' AS key, "categoryUNSPSC"::TEXT AS "UNSPSC" FROM contractnotice WHERE category = :category  
UNION SELECT \'parentUNSPSC\', substr( "categoryUNSPSC"::TEXT, 0, 5 )||\'0000\'::TEXT AS "parentUNSPSC" FROM contractnotice WHERE category = :category 
UNION SELECT \'grandparentUNSPSC\', substr( "categoryUNSPSC"::TEXT, 0, 3 )||\'000000\'::TEXT AS "grandparentUNSPSC" 
FROM contractnotice WHERE category = :category ) d 
INNER JOIN (SELECT "Title", "UNSPSC" FROM "UNSPSCcategories" ) c ON c."UNSPSC"=d."UNSPSC"::INTEGER';
    $query = $conn->prepare($query);
    $query->bindParam(":category", $_REQUEST['category']);
    $query->execute();
    databaseError($conn->errorInfo());
    $unspsc = Array();
    foreach ($query->fetchAll() as $d) {
        $unspsc[$d['key']] = $d;
    }
 
 
    include_header($_REQUEST['category'] . " goods and services");
    if ($unspsc['categoryUNSPSC']) {
        echo "<center><h1>{$_REQUEST['category']} ({$unspsc['categoryUNSPSC']['UNSPSC']})</h1></center>";
 
        if ($unspsc['parentUNSPSC']['UNSPSC'] != $unspsc['categoryUNSPSC']['UNSPSC']) {
            echo "Parent Category: <a href='displayCategory.php?category={$unspsc['parentUNSPSC']['category']}'>{$unspsc['parentUNSPSC']['UNSPSC']} {$unspsc['parentUNSPSC']['category']}</a> <br/>";
        }
        if ($unspsc['grandparentUNSPSC']['UNSPSC'] != $unspsc['categoryUNSPSC']['UNSPSC']) {
            echo "Grandparent Category: <a href='displayCategory.php?category={$unspsc['grandparentUNSPSC']['category']}'>{$unspsc['grandparentUNSPSC']['UNSPSC']} {$unspsc['grandparentUNSPSC']['category']}</a></br>";
        }
 
    } else {
        echo "<center><h1>{$_REQUEST['category']}</h1></center>";
    }
 
    $query = '
    SELECT 
sum((consultancy = \'Yes\')::int) AS consultancy,
sum(("confidentialityContract" = \'Yes\')::int) AS "confidentialityContract",
sum(("confidentialityOutputs" = \'Yes\')::int) AS "confidentialityOutputs",
sum((("procurementMethod" = \'Open\' OR "procurementMethod" = \'Open tender\') AND "SONID" IS null)::int) AS open,
sum((("procurementMethod" = \'Open\' OR "procurementMethod" = \'Open tender\') AND "SONID" IS NOT null)::int) AS "openSON",
sum(("procurementMethod" = \'Prequalified tender\' OR "procurementMethod" = \'Select\')::INT) AS prequalified,
sum(("procurementMethod" = \'Direct\' OR "procurementMethod" = \'Limited tender\')::int) AS limited,
sum("value") as total_value,
COUNT(*) AS total
FROM contractnotice 
 WHERE category = :category AND ' . " $yearQ $standardQ ";
    $query = $conn->prepare($query);
    $query->bindParam(":category", $_REQUEST['category']);
    $query->execute();
    databaseError($conn->errorInfo());
 
    $stats = reset($query->fetchAll());
    show_stats($stats);
 
 
    $query = 'SELECT contractnotice."SONID", min(title) AS title, count(*), sum(value) AS value FROM contractnotice INNER JOIN standingoffers ON contractnotice."SONID" = standingoffers."SONID" 
WHERE category = :category AND ' . " $yearQ $standardQ " . 'AND contractnotice."SONID" != \'\' GROUP BY contractnotice."SONID"';
    $query = $conn->prepare($query);
    $query->bindParam(":category", $_REQUEST['category']);
    $query->execute();
    databaseError($conn->errorInfo());
    $sonrows = "";
    foreach ($query->fetchAll() as $row) {
        setlocale(LC_MONETARY, 'en_US');
        $value = number_format(doubleval($row['value']), 2);
        $sonrows .= "<tr>
    <td><B><a href=\"displaySON.php?SONID={$row['SONID']}\">{$row['title']}</a></b></td>
    <td>{$row['count']}</td>
    <td>\$$value</td>
    </tr>";
    }
    if (strlen($sonrows) > 1) {
        echo "<h3>Standing Offers/Panels</h3><table>  <thead>
    <tr>
      <th>Standing Offer</th>
      <th>Contracts Count</th>
      <th>Total Contract Value</th>
    </tr>
  </thead>$sonrows</table><br/>";
    }
 
    $query = 'SELECT SUM(value) AS value, count(*), text_mode("supplierName") "supplierName", min("supplierABN") AS "supplierABN", (
 CASE WHEN "supplierABN" != 0 THEN "supplierABN"::TEXT ELSE lower("supplierName") END) AS "supplierID"  FROM contractnotice 
WHERE ' . $yearQ . " " . $standardQ . ' AND category = :category
GROUP BY "supplierID" ORDER BY "value" DESC';
    $query = $conn->prepare($query);
    $query->bindParam(":category", $_REQUEST['category']);
    $query->execute();
    databaseError($conn->errorInfo());
    echo "<h3>Suppliers</h3><table>  <thead>
    <tr>
      <th>Supplier</th>
      <th>Contracts Count</th>
      <th>Total Contract Value</th>
    </tr>
  </thead>";
    foreach ($query->fetchAll() as $row) {
        setlocale(LC_MONETARY, 'en_US');
        $value = number_format(doubleval($row['value']), 2);
        $supplierID = $row['supplierABN'] . '-' . urlencode($row['supplierName']);
        echo("<tr>
    <td><B><a href=\"displaySupplier.php?supplier=$supplierID\" >{$row['supplierName']}</a></b></td>
    <td>{$row['count']}</td>
    <td>\$$value</td>
    </tr>");
    }
    echo "</table><br/>";
 
    $query = 'SELECT SUM("value") AS "value", count(*), "agencyName" AS agencyname FROM contractnotice 
WHERE ' . $yearQ . ' "childCN" IS NULL AND category = :category GROUP BY "agencyName" ORDER BY SUM("value") DESC';
 
    $query = $conn->prepare($query);
    $query->bindParam(":category", $_REQUEST['category']);
    $query->execute();
    databaseError($conn->errorInfo());
 
    echo "<h3>Agencies</h3><table>  <thead>
    <tr>
      <th>Agency</th>
      <th>Contracts Count</th>
      <th>Total Contract Value</th>
    </tr>
  </thead>";
    foreach ($query->fetchAll() as $row) {
        setlocale(LC_MONETARY, 'en_US');
        $value = number_format(doubleval($row['value']), 2);
        $agency =urlencode($row['agencyname']);
        echo("<tr>
    <td><B><a href=\"displayAgency.php?agency=$agency\">{$row['agencyname']}</a></b></td>
    <td>{$row['count']}</td>
    <td>\$$value</td>
    </tr>");
    }
    echo "</table><br/>";
 
 
    $query = 'SELECT "CNID", description, value, "agencyName", category, "contractStart", "supplierName"
    FROM contractnotice
    WHERE ' . $yearQ . ' "childCN" IS NULL 
    AND category = :category
    ORDER BY VALUE DESC';
    $query = $conn->prepare($query);
    $query->bindParam(":category", $_REQUEST['category']);
    $query->execute();
    databaseError($conn->errorInfo());
 
    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>";
} else {
    /*
     split by main categories
    */
    include_header("Categories");
    $query = 'SELECT sum(value), category
FROM contractnotice
WHERE ' . $yearQ . ' "childCN" IS NULL
GROUP BY CATEGORY ORDER BY sum(VALUE) DESC ';
    $query = $conn->prepare($query);
    $query->execute();
    databaseError($conn->errorInfo());
    echo "<table>  <thead>
    <tr>
      <th>Category</th>
      <th>Total Contracts Value</th>
    </tr>
  </thead>";
    foreach ($query->fetchAll() as $row) {
        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>";
}
include_footer();
?>