<?php
require_once('Models/FacilityDataSet.php');
require_once("Models/Paginator.php");
$filterArray = [
    'titlFilter' => "",
    'cateFilter' => "",
    'descFilter' => "",
    'statFilter' => "",
    'strtFilter' => "",
    'cntyFilter' => "",
    'townFilter' => "",
    'postFilter' => "",
    'contFilter' => ""
];
$filterArray = [
    0 => "",
    1 => "",
    2 => "",
    3 => "",
    4 => "",
    5 => "",
    6 => "",
    7 => "",
    8 => ""
];
$values = [
    "Title" => 0,
    "Category" => 1,
    "Description" => 2,
    "Status" => 3,
    "Street" => 4,
    "County" => 5,
    "Town" => 6,
    "Postcode" => 7,
    "Contributor" => 8,
];
$rowLimit = 5; //$_POST['rowCount'];

$facilityDataSet = new FacilityDataSet();

if (isset($_POST['pageButtons'])) {
    $currentPage = (int)$_POST['pageButtons'];
} elseif (isset($_POST['pageDown'])) {
    $currentPage = (int)$_POST['pageDown'];
} else {
    $currentPage = 0; // Default to the first page
}

if (isset($_POST['applyFilters']) && isset($_POST['filter'])) {
    $applyFilters = filter_input(INPUT_POST, 'applyFilters', FILTER_SANITIZE_STRING);
    $filterKey = filter_input(INPUT_POST, 'filter', FILTER_SANITIZE_STRING);

    // Set the filter and generate the new URI
    $filterSet = $facilityDataSet->setFilterUri($applyFilters, $filterArray[$filterKey] ?? '');

    // Parse the existing query string
    parse_str($filterSet["newUri"], $queryParams);

    // Add or overwrite the 'page' parameter
    $queryParams['page'] = filter_input(INPUT_GET, 'page', FILTER_VALIDATE_INT, [
        'options' => ['default' => 0, 'min_range' => 0] // Default to 0 for the first page
    ]);

    // Build the updated query string
    $newQueryString = http_build_query($queryParams);

    // Redirect with the updated URI
    header("Location: {$filterSet["path"]}?{$newQueryString}");
    exit;
}


$filterArray[$_GET['category'] ?? null] = $_GET['term'] ?? null;

$view->pageData = $facilityDataSet->fetchAll($filterArray);
$view->paginator = new Paginator($rowLimit, $view->pageData);

// Initialize paginator
$view->paginator->setPageUri($currentPage);

$view->pageNumber = $view->paginator->getPageFromUri();
$view->pageData = $view->paginator->getPage($view->pageNumber);

// Send result count to view
$view->dbMessage = $view->paginator->countPageResults($view->pageNumber) == 0
    ? "No results"
    : $view->paginator->countPageResults($view->pageNumber) . " result(s)";