<?php
/**
 * NOTICE OF LICENSE
 *
 * This file is licenced under the Software License Agreement.
 * With the purchase or the installation of the software in your application
 * you accept the licence agreement.
 *
 * You must not modify, adapt or create derivative works of this source code
 *
 * @author    Musaffar Patel
 * @copyright 2016-2020 Musaffar Patel
 * @license   LICENSE.txt
 */

class DDWTimeslotModel extends ObjectModel
{
    public $id_carrier;
    public $id_weekday;
    public $id_ddw_specificdate;
    public $id_shop;
    public $time_start;
    public $time_end;
    public $order_limit = 0;
    public $position = 0;
    public $enabled = 1;

    public static $definition = array(
        'table' => 'ddw_timeslots',
        'primary' => 'id_timeslot',
        'multilang' => false,
        'fields' => array(
            'id_carrier' => array('type' => self::TYPE_INT, 'validate' => 'isUnsignedInt', 'required' => true),
            'id_shop' => array('type' => self::TYPE_INT, 'validate' => 'isUnsignedInt', 'required' => true),
            'id_weekday' => array('type' => self::TYPE_INT, 'validate' => 'isInt', 'required' => true),
            'id_ddw_specificdate' => array('type' => self::TYPE_INT, 'validate' => 'isUnsignedInt', 'required' => true),
            'time_start' => array('type' => self::TYPE_STRING, 'required' => false),
            'time_end' => array('type' => self::TYPE_STRING, 'required' => false),
            'order_limit' => array('type' => self::TYPE_INT, 'validate' => 'isUnsignedInt', 'required' => false),
            'enabled' => array('type' => self::TYPE_INT, 'validate' => 'isUnsignedInt', 'required' => false),
            'position' => array('type' => self::TYPE_INT, 'validate' => 'isUnsignedInt', 'required' => false)
        )
    );

    /**
     * Load timeslots based opn specific date ID
     * @param $id_ddw_specificdate
     * @param $id_carrier
     * @param $id_shop
     * @return array
     * @throws PrestaShopDatabaseException
     * @throws PrestaShopException
     */
    public function getTimeSlotsForSpecificDate($id_ddw_specificdate, $id_carrier, $id_shop)
    {
        $sql = new DbQuery();
        $sql->select('*');
        $sql->from('ddw_timeslots');
        $sql->where('id_carrier = ' . (int)$id_carrier);
        $sql->where('id_ddw_specificdate = ' . (int)$id_ddw_specificdate);
        $sql->where('id_shop = ' . (int)$id_shop);
        $sql->orderBy('position');

        $collection = Db::getInstance()->executeS($sql);
        if ($collection) {
            return $this->hydrateCollection('DDWTimeslotModel', $collection);
        } else {
            return array();
        }
    }

    public function getTimeSlotsForWeekday($id_carrier, $id_weekday, $id_shop)
    {
        $sql = new DbQuery();
        $sql->select('*');
        $sql->from('ddw_timeslots');
        $sql->where('id_carrier = ' . (int)$id_carrier);
        $sql->where('id_weekday = ' . (int)$id_weekday);
        $sql->where('id_shop = ' . (int)$id_shop);
        $sql->orderBy('position');

        $collection = Db::getInstance()->executeS($sql);
        if ($collection) {
            return $this->hydrateCollection('DDWTimeslotModel', $collection);
        } else {
            return array();
        }
    }

    /**
     * Delete all by specific date ID
     * @param $id_ddw_specificdate
     */
    public static function deleteAllBySpecificDate($id_ddw_specificdate)
    {
        DB::getInstance()->delete(self::$definition['table'], 'id_ddw_specificdate = ' . (int)$id_ddw_specificdate);
    }

    public static function deleteAllByCarrier($id_carrier, $id_shop, $id_weekday = '', $id_ddw_specific_date = 0)
    {
        $sql = '';
        if ($id_weekday != '') {
            $sql = ' AND id_weekday=' . (int)$id_weekday;
        }

        if ((int)$id_ddw_specific_date > 0) {
            $sql .= ' AND id_ddw_specificdate=' . (int)$id_ddw_specific_date;
        }

        DB::getInstance()->delete(
            'ddw_timeslots',
            'id_carrier=' . (int)$id_carrier . ' AND id_shop=' . (int)$id_shop . $sql
        );
    }

    public static function formatHumanTime($string)
    {
        // $input is valid HH:MM format.
        if (preg_match('/^(?:[01][0-9]|2[0-3]):[0-5][0-9]$/', $string)) {
            return $string;
        } else {
            return '00:00';
        }
    }
}