public static function getGuess($userid, $count)
{
self::$db = Database::getDB();
$foods = self::getCartByUserId($userid);
$guess = array();
$catagories = array();
$all = json_decode(FoodDB::getAll());
foreach ($foods as $food) {
$i = true;
foreach ($catagories as $catagory) {
if ($food->Food_Catagory == $catagory) {
$i = false;
break;
}
}
if ($i == true) {
$catagories[] = $food->Food_Catagory;
}
$pieces = explode(" ", $food->Food_Name);
foreach ($pieces as $piece) {
$pattern = "/" . $piece . "/i";
foreach ($all as $a) {
if (preg_match($pattern, $a->Food_Name)) {
$guess[] = $a->Food_id;
}
}
}
}
foreach ($catagories as $catagory) {
$fs = json_decode(FoodDB::getFoodsByCatagory($catagory));
foreach ($fs as $item) {
$guess[] = $item->Food_id;
}
}
$results = array_unique($guess);
$r = array();
foreach ($results as $key => $n) {
$r[] = $n;
}
$number = 0;
$final = [];
foreach ($foods as $food) {
if (($key = array_search($food->Food_id, $r)) !== false) {
unset($r[$key]);
}
}
$r2 = array();
foreach ($r as $key => $n) {
$r2[] = $n;
}
$r = $r2;
if (count($r) <= $count) {
$final = $r;
} else {
while ($number < $count) {
$random = rand(0, count($r) - 1);
$final[] = $r[$random];
unset($r[$random]);
$r1 = array();
foreach ($r as $key => $n) {
$r1[] = $n;
}
$r = $r1;
$number++;
}
}
$finalfoods = [];
foreach ($final as $item) {
$food = FoodDB::getFoodById($item);
$finalfoods[] = $food;
}
return $finalfoods;
}
echo AuthModel::getUser('id');
} else {
echo false;
}
}
}
} else {
if (isset($_GET["search"])) {
$foods = FoodDB::search($_GET["search"]);
echo $foods;
} else {
if ($page == "all") {
$foods = FoodDB::getAll();
$foods = json_decode($foods);
$topfoods = FoodDB::getTopFoods(5);
$pages = FoodDB::pages($foods);
$cartnumber = ShoppingcartDB::getCount(AuthModel::getUser('id'));
$userid = "";
include "Food_Menu.php";
} else {
if ($page == "allFoods") {
$foods = FoodDB::getAll();
echo $foods;
// include "Food Management/show.php";
} else {
$foods = FoodDB::getFoodsByCatagory($page);
echo $foods;
}
}
}
}
