<?php
class EpakaDB
{
    public static function addAdminController($className, $module, $position = 1)
    {
        if(Tab::getIdFromClassName($className) === false){
            $sql = "INSERT INTO ". _DB_PREFIX_ ."tab
             (id_tab, id_parent, class_name, module, position, active, hide_host_mode)
              VALUES (NULL, '-1', '".pSQL($className)."', '".pSQL($module)."' , '".$position."', '1', '0')";
            return Db::getInstance()->execute($sql);
        }

        return true;
    }

    public static function createTable($tableName, $columnsArr, $primaryKeys = null, $engineDb, $charset = 'utf8', $collate = 'utf8_general_ci')
    {
        $query = 'CREATE TABLE IF NOT EXISTS '._DB_PREFIX_.$tableName.'(';
        $i = 0;
        foreach ($columnsArr as $column => $values){
            $i++;
            $query .= $column.' '.$values;
            if ($i < count($columnsArr)) {
                $query .= ', ';
            }
        }
        if (!empty($primaryKeys)) {
            $query .= ', PRIMARY KEY ('.implode(',',$primaryKeys ).'))';
        } else {
			$query .= ')';
		}
        $query .= 'ENGINE = '.pSQL($engineDb);
        $query .= ' CHARSET = '.pSQL($charset);
        $query .= ' COLLATE = '.pSQL($collate);

        return  DB::getInstance()->execute($query);
    }

    public static function dropTable($tableName)
    {
        $query = 'DROP TABLE IF EXISTS '._DB_PREFIX_.$tableName.';';
        return  DB::getInstance()->execute($query);
    }

    public static function deleteFromTable($tableName, $columnName, $value)
    {
        $query = 'DELETE FROM '._DB_PREFIX_.$tableName.' WHERE '.$columnName.'="'.$value.'";';
        return  DB::getInstance()->execute($query);
    }

    public static function existsTable($tableName)
    {
        $query = 'SELECT 1 FROM '._DB_PREFIX_.$tableName.' LIMIT 1;';
        try {
            $result = DB::getInstance()->execute($query);
        } catch (PrestaShopException $e) {
            $result = false;
        }

        return $result;
    }

    public static function getCourriers($type = null)
    {
        $sql = new DbQuery();
        $sql->select('*');
        $sql->from('epaka_carriers', 'ec');
        if (!empty($type)) {
            $sql->where('delivery_type = '.$type);
        }
        $result = Db::getInstance()->executeS($sql);
        // $array = array();
        // foreach ($result as $row) {
        //     $array[$row['machine']] = $row['id_machine_type'];
        // }
        return $result;
    }

    public static function getCourriersRelations($idPresta = null, $idEpaka = null)
    {
        $sql = new DbQuery();
        $sql->select('*');
        $sql->from('epaka_carriers_relations', 'ecr');
        if (!empty($idPresta)) {
            $sql->where('ecr.prestashop_id = '.$idPresta.'');
        }
        if (!empty($idEpaka)) {
            $sql->where('ecr.epaka_id = '.$idEpaka.'');
        }
        $result = Db::getInstance()->executeS($sql);
        return $result;
    }

    public static function clearCourriersRelations()
    {
        return Db::getInstance()->delete('epaka_carriers_relations');
    }

    public static function addCourriersRelation($idPresta, $idEpaka, $epakaCariers = null)
    {
        if (empty($epakaCariers)) {
            return false;
        }

        // polaczone z epaka.pl
        if (!empty($idEpaka)) {
            foreach ($epakaCariers as $eCTmp) {
                if ($eCTmp->courierId == $idEpaka) {
                    if (!empty((array)$eCTmp->courierMapSourceId) && $eCTmp->courierPointDelivery == "1") {
                        $epakaCarrierDeliveryType = 'p2p';
                    } else {
                        $epakaCarrierDeliveryType = 'd2d';
                    }
                    break;
                }
            }
        }
        // NIE polaczone z epaka.pl
        else {
            $epakaCarrierDeliveryType = 'onp';
        }

        return Db::getInstance()->insert('epaka_carriers_relations', array(
            'prestashop_id' => (int)$idPresta, 'epaka_id' => (int)$idEpaka, 'epaka_carrier_delivery_type' => $epakaCarrierDeliveryType
        ));
    }

    public static function getBasketDelivery($idCart = null)
    {
        $result = false;

        $sql = new DbQuery();
        $sql->select('*');
        $sql->from('epaka_delivery', 'ed');

        if (!empty($idCart)) {
            $sql->where('id_cart = '.(int)$idCart);
            $result = Db::getInstance()->getRow($sql);
        } else {
            $result = Db::getInstance()->executeS($sql);
        }

        return $result;
    }

    /* public static function getCarrierTypes($id_carrier_prestashop = null)
    {
        $sql = new DbQuery();
        $sql->select('ec.epaka_id, ec.epaka_name, ec.epaka_name_short, c.id_carrier as presta_id, c.name as presta_name');
        $sql->from('epaka_carriers_relations', 'ecr');
        $sql->innerJoin('epaka_carriers', 'ec', 'ecr.epaka_id = ec.epaka_id');
        $sql->innerJoin(
            'carrier',
            'c',
            'c.id_carrier = ecr.prestashop_id AND active = 1 AND deleted = 0');

        if (!empty($id_carrier_prestashop)) {
            $sql->where('ecr.prestashop_id = '.$id_carrier_prestashop);
        }

        $result = Db::getInstance()->executeS($sql);
        
        if(empty($result)){
            return array();
        }

        return $result;
    } */

    public static function getCarrierByShort($short)
    {
        $sql = new DbQuery();
        $sql->select('*');
        $sql->from('epaka_carriers', 'ec');
        $sql->where('ec.epaka_name_short LIKE "'.$short.'"');

        return Db::getInstance()->getRow($sql);
    }

    public static function checkIfIsOrderReferenceIsOK($id_cart = null, $id_carrier_prestashop = null, $id_carrier_epaka = null)
    {
        $sql = new DbQuery();
        $sql->select('*');
        $sql->from('epaka_delivery', 'ed');
        if (!empty($id_cart)) {
            $sql->where('ed.id_cart = '.$id_cart.'');
        }
        if (!empty($id_carrier_prestashop)) {
            $sql->where('ed.id_carrier_prestashop = '.$id_carrier_prestashop.'');
        }
        if (!empty($id_carrier_epaka)) {
            $sql->where('ed.id_carrier_epaka = '.$id_carrier_epaka.'');
        }

        return Db::getInstance()->getRow($sql);
    }

    public static function addEpakaId($id_cart = null, $id_epaka_order = null)
    {
        $sql = 'UPDATE '._DB_PREFIX_.'epaka_delivery';
        $sql .= ' SET id_epaka_order = '.pSQL($id_epaka_order);
        $sql .= ' WHERE id_cart = '.pSQL($id_cart);
        $sql .= ';';

        return  DB::getInstance()->execute($sql);
    }

    public static function delEpakaId($id_cart = null)
    {
        $sql = 'UPDATE '._DB_PREFIX_.'epaka_delivery';
        $sql .= ' SET id_epaka_order = NULL';
        $sql .= ' WHERE id_cart = '.pSQL($id_cart);
        $sql .= ';';

        return  DB::getInstance()->execute($sql);
    }

    public static function insertRelation($id_cart, $id_carrier_prestashop, $id_carrier_epaka, $point_code = null, $point_name = null, $id_epaka_order = null)
    {
        $insertData = [
            'id_cart' => $id_cart,
            'id_carrier_prestashop' => $id_carrier_prestashop,
            'id_carrier_epaka' => $id_carrier_epaka,
            'point_code' => $point_code,
            'point_name' => $point_name,
            'id_epaka_order' => $id_epaka_order
        ];

        return Db::getInstance()->insert('epaka_delivery',$insertData, false, true, Db::ON_DUPLICATE_KEY);;
    }

    public static function getUnfinishedPrestaOrders()
    {
        $sql = 'SELECT * FROM '._DB_PREFIX_.'orders';
        $sql .= ' WHERE current_state <> 4'; // 4 -Dostarczane;
        $sql .= ';';

        return DB::getInstance()->executeS($sql);
    }
}