<?php
defined($security_key) or exit;

//------------------------------------------
// User Licenses
//------------------------------------------

//Connect to DB
$pdo = dbConnect($dbname);

//SoldTo is empty
if (empty($partner->soldto) || $partner->soldto == ''){$soldto_search = '%';} else {$soldto_search = '-%';}

//default whereclause
$whereclause = '';

//NEW ARRAY
$criterias = [];
$clause = '';

//Check for $_GET variables and build up clause
if(isset($get_content) && $get_content!=''){
    //GET VARIABLES FROM URL
    $requests = explode("&", $get_content);
    //Check for keys and values
    foreach ($requests as $y){
        $v = explode("=", $y);
        //INCLUDE VARIABLES IN ARRAY
        $criterias[$v[0]] = $v[1];

        if ($v[0] == 'page' || $v[0] =='p' || $v[0] =='totals' || $v[0] =='list' || $v[0] =='history'|| $v[0] =='success_msg'){
        //do nothing
        }
        elseif ($v[0] == 'user_id') {
            $clause .= ' AND ul.user_id = :'.$v[0];
        }
        elseif ($v[0] == 'version_id') {
            $clause .= ' AND ul.version_id = :'.$v[0];
        }
        elseif ($v[0] == 'status') {
            $clause .= ' AND ul.status = :'.$v[0];
        }
        elseif ($v[0] == 'search') {
            $clause .= ' AND (sv.name LIKE :'.$v[0].' OR ul.license_key LIKE :'.$v[0].')';
        }
        else {
            $clause .= ' AND ul.'.$v[0].' = :'.$v[0];
        }
    }
    if ($whereclause == '' && $clause !=''){
        $whereclause = 'WHERE '.substr($clause, 4);
    } else {
        $whereclause .= $clause;
    }
}

//Define Query
if(isset($criterias['totals']) && $criterias['totals']==''){
//Request for total rows
    $sql = 'SELECT count(*) as count FROM user_licenses ul LEFT JOIN software_versions sv ON ul.version_id = sv.id '.$whereclause.'';
}
elseif (isset($criterias['list']) && $criterias['list']=='') {
    //SQL for Paging
    $sql = 'SELECT ul.*, sv.version, sv.name as software_name FROM user_licenses ul LEFT JOIN software_versions sv ON ul.version_id = sv.id '.$whereclause.' ORDER BY ul.purchased_at DESC';
}
else {
    $current_page = isset($criterias['p']) && is_numeric($criterias['p']) ? (int)$criterias['p'] : 1;
    $sql = 'SELECT ul.*, sv.version, sv.name as software_name FROM user_licenses ul LEFT JOIN software_versions sv ON ul.version_id = sv.id '.$whereclause.' ORDER BY ul.purchased_at DESC LIMIT ?, ?';
    $stmt = $pdo->prepare($sql);
    $stmt->bindValue(1, ($current_page - 1) * $page_rows_products, PDO::PARAM_INT);
    $stmt->bindValue(2, $page_rows_products, PDO::PARAM_INT);
    $stmt->execute();
    $messages = $stmt->fetchAll(PDO::FETCH_ASSOC);
}

//Execute Query for totals/list
if(isset($criterias['totals']) && $criterias['totals']==''){
    $stmt = $pdo->prepare($sql);
    $stmt->execute();
    $messages = $stmt->fetch();
    $messages = $messages[0];
}
elseif(isset($criterias['list'])){
    $stmt = $pdo->prepare($sql);
    $stmt->execute();
    $messages = $stmt->fetchAll(PDO::FETCH_ASSOC);
}

//------------------------------------------
//JSON_ENCODE
//------------------------------------------
$messages = json_encode($messages, JSON_UNESCAPED_UNICODE);

//Send results
echo $messages;

?>