<?php
require_once($path_to_root.'/'.'includes/date_functions.inc');

class OrderXtraConfig {
	// Location code of the default or main location
	static $default_location = "";
	static $autopick_null = true;
	
	// Array location => { delivery, parent }
	// Location not listed are excluded
	static $locations= array();
	//  control how many days before are holded item 'visible'
	static $pre_hold_offset=7;

	// Return delivery date for a give location
	static function delivery($location) {
			if(isset(self::$locations[$location])) {
			$parameters = self::$locations[$location];
				return @$parameters['delivery'];
			}
			else {
				return null;
			}
		}

	// True if the date before hold_until_date
	static function early($hold_until_date, $date=null) {
		if(!$date) $date = Today();
		return date_diff2($hold_until_date, $date, 'd') > OrderXtraConfig::$pre_hold_offset;
	}

	static function sql_held_condition($date=null) {
		if(!$date) $date = Today();
		$sql_date = date2sql(add_days($date, + OrderXtraConfig::$pre_hold_offset));
		return 'hold_until_date > '.db_escape($sql_date);
	}
}
?>