<?php

namespace DJMixHosting;
class DJs
{

    private $db;
    private $djs = [];

    public function __construct($db)
    {

        $this->db = $db;
        if (!$this->load_all_djs()) {
            return false;
        } else {
            return true;
        }

    }

    private function load_all_djs(): bool
    {
        $djs = $this->get_all_djs();
        if ($djs) {
            $this->djs = $djs;
            return true;
        } else {
            return false;
        }
    }

    public function get_all_djs($order = "ASC")
    {
        $stmt = $this->db->prepare("SELECT * FROM djs ORDER BY name $order");
        $stmt->execute();
        $result = $stmt->get_result();
        $djs = $result->fetch_all(MYSQLI_ASSOC);
        $stmt->close();
        return $djs;
    }

    public function get_nonzero_djs($order = "ASC")
    {
        $stmt = $this->db->prepare("SELECT * FROM djs WHERE count > 0 ORDER BY name $order");
        $stmt->execute();
        $result = $stmt->get_result();
        $djs = $result->fetch_all(MYSQLI_ASSOC);
        $stmt->close();
        return $djs;
    }

    public function search(string $query, int $page = 1, int $resultsPerPage = 10): array {
        $offset = ($page - 1) * $resultsPerPage;
        $likeQuery = "%" . $query . "%";
        $stmt = $this->db->prepare("SELECT * FROM djs WHERE name LIKE ? OR bio LIKE ? LIMIT ?, ?");
        $stmt->bind_param("ssii", $likeQuery, $likeQuery, $offset, $resultsPerPage);
        $stmt->execute();
        $result = $stmt->get_result();
        $djs = $result->fetch_all(MYSQLI_ASSOC);
        $stmt->close();
        return $djs;
    }


}