<?php

namespace Icinga\Module\Director\Forms;

use Icinga\Module\Director\Objects\DirectorDatafield;
use Icinga\Module\Director\Web\Form\DirectorObjectForm;

class IcingaHostForm extends DirectorObjectForm
{
    public function setup()
    {
        $isTemplate = isset($_POST['object_type']) && $_POST['object_type'] === 'template';
        $this->addElement('select', 'object_type', array(
            'label' => $this->translate('Object type'),
            'description' => $this->translate('Whether this should be a template'),
            'multiOptions' => array(
                null => '- please choose -',
                'object' => 'Host object',
                'template' => 'Host template',
            ),
            'class' => 'autosubmit'
        ));

        if ($isTemplate) {
            $this->addElement('text', 'object_name', array(
                'label'       => $this->translate('Host template name'),
                'required'    => true,
                'description' => $this->translate('Name for the Icinga host template you are going to create')
            ));
        } else {
            $this->addElement('text', 'object_name', array(
                'label'       => $this->translate('Hostname'),
                'required'    => true,
                'description' => $this->translate('Hostname for the Icinga host you are going to create')
            ));
        }

        $this->addElement('text', 'address', array(
            'label' => $this->translate('Host address'),
            'description' => $this->translate('Host address. Usually an IPv4 address, but may be any kind of address your check plugin is able to deal with')
        ));

        $this->addElement('text', 'address6', array(
            'label' => $this->translate('IPv6 address'),
            'description' => $this->translate('Usually your hosts main IPv6 address')
        ));

        $this->addElement('select', 'check_command_id', array(
            'label' => $this->translate('Check command'),
            'description' => $this->translate('Check command definition')
        ));

        $this->optionalBoolean(
            'enable_notifications',
            $this->translate('Send notifications'),
            $this->translate('Whether to send notifications for this host')
        );

        $this->optionalBoolean(
            'enable_active_checks',
            $this->translate('Execute active checks'),
            $this->translate('Whether to actively check this host')
        );

        $this->optionalBoolean(
            'enable_passive_checks',
            $this->translate('Accept passive checks'),
            $this->translate('Whether to accept passive check results for this host')
        );

        $this->optionalBoolean(
            'enable_event_handler',
            $this->translate('Enable event handler'),
            $this->translate('Whether to enable event handlers this host')
        );

        $this->optionalBoolean(
            'enable_perfdata',
            $this->translate('Process performance data'),
            $this->translate('Whether to process performance data provided by this host')
        );

        $this->optionalBoolean(
            'volatile',
            $this->translate('Volatile'),
            $this->translate('Whether this check is volatile.')
        );

        $this->addElement('text', 'groups', array(
            'label' => $this->translate('Hostgroups'),
            'description' => $this->translate('One or more comma separated hostgroup names')
        ));

        $this->addElement('text', 'imports', array(
            'label' => $this->translate('Imports'),
            'description' => $this->translate('The inherited host template names')
        ));

        $this->addElement('select', 'zone_id', array(
            'label' => $this->translate('Cluster Zone'),
            'description' => $this->translate('Check this host in this specific Icinga cluster zone')
        ));
    }

    public function loadObject($id)
    {
        parent::loadObject($id);

        $this->addFields();

        $this->moveSubmitToBottom();
    }

    public function addFields()
    {
        $fields = $this->getObject()->getFields($this);
        $vars = $this->getObject()->vars();

        foreach ($fields as $field) {
            $datatype = new $field->datatype;
            $datafield = DirectorDatafield::load($field->datafield_id, $this->getDb());
            $datatype->setSettings($datafield->getSettings());
            $varname = $datafield->varname;
            $el = $datatype->getFormElement('var_' . $varname, $this);
            $el->setLabel($field->caption);
            $el->setDescription($field->description);
            if (isset($vars->$varname)) {
                $el->setValue($vars->{$varname}->getValue());
            }

            if ($field->is_required === 'y')
            {
                $el->setRequired(true);
            }

            $this->addElement($el);
        }
    }
}