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

/**
 * @package    lnApp
 * @subpackage Auth
 * @category   Models
 * @author     Deon George
 * @copyright  (c) 2010 Deon George
 * @license    http://dev.leenooks.net/license.html
 */
class Model_Account extends Model_Auth_UserDefault {
	// Relationships
	protected $_has_many = array(
		'user_tokens' => array('model' => 'user_token'),
		'group' => array('through' => 'account_group'),
		'invoice' => array('far_key'=>'id'),
		'payment'=>array(),
		'service' => array(),
	);

	/**
	 * Return an account name
	 */
	public function name($withcompany=FALSE) {
		if ($withcompany)
			return sprintf('%s %s (%s)',$this->first_name,$this->last_name,$this->company);
		else
			return sprintf('%s %s',$this->first_name,$this->last_name);
	}

	public function accnum() {
		return sprintf('%02s-%04s',Config::siteid(),$this->id);
	}

	public function date_last() {
		return Config::date($this->date_last);
	}

	public function title($name) {
		return StaticList_Title::form($name,$this->title);
	}

	public function currency($name) {
		return StaticListModule::form($name,'currency',$this->currency_id,'id','name',array());
	}

	public function country($name) {
		return StaticListModule::form($name,'country',$this->country_id,'id','name',array());
	}

	public function language($name) {
		// @todo To setup
		return 'en';
	}

	/**
	 * Get the groups that an account belongs to
	 */
	public function groups() {
		return $this->group->find_all()->as_array();
	}

	public function admin() {
		// @todo Define admins in the config file or DB
		$admins = array('Root');

		foreach ($this->groups() as $go)
			if (in_array($go->name,$admins))
				return TRUE;

		return FALSE;
	}

	/**
	 * Get a list of all invoices for this account
	 */
	public function invoices() {
		return $this->invoice->distinct('id')->find_all();
	}

	/**
	 * Get a list of due invoices for this account
	 *
	 * @param int Date (in secs) to only retrieve invoices prior to this date
	 */
	public function invoices_due($date=NULL) {
		$return = array();

		foreach ($this->invoices() as $io)
			if ((is_null($date) OR $io->date_orig < $date) AND $io->due())
				$return[$io->id] = $io;

		return $return;
	}

	/**
	 * Calculate the total of invoices due for this account
	 */
	public function invoices_due_total($date=NULL,$format=FALSE) {
		$result = 0;

		foreach ($this->invoices_due($date) as $io)
			$result += $io->due();

		return $format ? Currency::display($result) : $result;
	}
}
?>