<?php

class UserModel
{
    public $address_id = null;
    public $username = null;
    public $password = null;
    public $name = null;
    public $email = null;
    public $mobile;
    public $twofactor;
    public $twofactorcode;
    public $twofactortimestamp;
    public $apikey = null;
    public $ip = null;
    public $sessionid = null;


    public $create_by = null;
    public $edit_by = null;
    public $create = null;
    public $edit = null;

    public static function find($data)
    {

    }

    public static function create(array $data)
    {
        $model = new User();

        foreach ($data as $field => $value) {
            if (property_exists(get_called_class(), $field)) {
                $model->$field = $value;
            }
        }

        return $model;
    }

    public static function getOne($id)
    {
        if (!is_numeric($id) || !$id) {
            throw new Exception("Invalid number", 400);
        }
        $item = [];
        $db = FronkDB::singleton();

        $res = $db->select("Worker", "*", "id=$id LIMIT 1");
        if ($db->num_rows($res)) {
            $data = $db->fetch_object($res);
            $item = new User($data);
        }
        return $item;
    }

    public static function getAll()
    {
        $items = [];

        $db = FronkDB::singleton();

        $res = $db->select("Worker", "*", "1=1 ORDER BY address_id, username");
        if ($db->num_rows($res)) {
            while ($data = $db->fetch_object($res)) {
                $items[] = new User($data);
            }
        }
        return $items;

    }

    public static function search($filter = [])
    {
        $items = [];
        $db = FronkDB::singleton();

        $where = self::getSqlFilter($filter);
        $sql = "SELECT Worker.* FROM Worker, WorkerPermission
            WHERE WorkerPermission.worker_id = Worker.id
            AND $where
            GROUP BY WorkerPermission.worker_id
            ORDER BY address_id, username, Worker.id";

        $res = $db->query($sql);
        if ($db->num_rows($res)) {
            while ($data = $db->fetch_object($res)) {
                $items[] = new User($data);
            }
        }
        return $items;
    }

    private static function getSqlFilter($filter)
    {
        $where = "1=1 ";

        //var_dump($filter);exit;
        if (array_key_exists("address_id", $filter)) {
            $addressid = $filter['address_id'];
            if ($addressid) {
                $where .= " AND address_id=$addressid";
            }
        }
        if (array_key_exists("worker_id", $filter)) {
            $workerid = $filter['worker_id'];
            if ($workerid) {
                $where .= " AND worker_id=$workerid";
            }
        }

        if (array_key_exists("apikey", $filter)) {
            $apikey = $filter['apikey'];
            if ($apikey === true) {
                $where .= " AND (apikey IS NOT NULL OR apikey <> '')";
            } elseif ($apikey === null) {
                $where .= " AND (apikey IS NULL OR apikey='')";
            }
        }
        if (array_key_exists("employee", $filter)) {
            $employee = $filter['employee'];
            if ($employee) {
                $where .= " AND WorkerPermission.employee = 'true'";
            }
        }

        //var_dump($filter, $where);exit;
        return $where;
    }

}