<?php defined('SYSPATH') or die('No direct access allowed.');

/**
 * Charge ADSL Traffic to Customers
 *
 * @package    ADSL
 * @category   Tasks
 * @author     Deon George
 * @copyright  (c) 2009-2013 Open Source Billing
 * @license    http://dev.osbill.net/license.html
 */
class Task_Adsl_Trafficcharge extends Minion_Task {
	protected $_options = array(
		'verbose'=>FALSE,
	);

	protected function _execute(array $params) {
		$date = strtotime('first day of last month');
		$c = array();

		// @todo Pick up services that are no longer active, but were inactive < 30 days ago.
		foreach (ORM::factory('Service')->list_byplugin('ADSL') as $so) {
			if (Minion_CLI::options('verbose'))
				echo $so->name()."\n";

			if ($x=$so->plugin()->traffic_excess($date)) {
				$po = $so->plugin()->plan();
				$cost = $po->cost_extra();
				$allowance = $po->allowance(array(),FALSE,TRUE,TRUE);
				$used = $so->plugin()->traffic_month($date,FALSE,TRUE);

				foreach ($x as $k=>$v) {
					$co = ORM::factory('Charge');

					// @todo This needs to be calculated.
					$co->type = 5;
					$co->sweep_type = 6;

					$co->account_id = $so->account_id;
					$co->active = TRUE;
					$co->service_id = $so->id;
					$co->amount = $cost[$k];
					$co->taxable = $so->product->taxable;
					$co->quantity = $v;
					$co->date_charge = time();
					$co->description = sprintf('Excess Traffic %s',date('Y-m',$date));

					$co->attributes = array(
						'Allowance'=>$allowance[$k],
						'Used'=>$used[$k],
						'Metric'=>$so->plugin()->traffic->friendly($k),
						'Month'=>date('Y-m',$date),
					);

					$co->save();
				}

				array_push($c,$so->id);
			}
		}

		return sprintf('%s excess charges created (%s)',count($c),join('|',$c));
	}
}
?>