<?php

namespace App\User\Admin\Form;

use Qs\Form\SeoTrait;
use Qs_Db_Table;
use Qs_Exception;
use Qs_Form;
use Zend_Registry;
use Zend_View_Interface;
use App\User\Module;
use App\User\AbstractForm as UserAbstractForm;

abstract class AbstractForm extends UserAbstractForm
{
    use SeoTrait;
    protected $_hasSeoFields = true;

    protected function _initElements()
    {
        $mode = $this->getConfig('mode');
        if (Module::MODE_SIMPLE == $mode) {
            $this->_initStatusFields();
            $this->_initSimpleElements();
        } else if (Module::MODE_ASSOCIATION == $mode) {
            $this->_initAssociationElements();
        } else {
            throw new Qs_Exception('Unknown module mode.');
        }
        return $this;
    }

    protected function _initMembershipTypeFields()
    {
        parent::_initMembershipTypeFields();
        $this->addElement('date', 'expiredOn', [
            'label'       => 'Membership Expired On',
            'description' => 'Leave field blank to make membership infinite',
        ]);
        $this->_initStatusFields();
        return $this;
    }

    protected function _initIndividualFields($full = true)
    {
        parent::_initIndividualFields($full);
        $this->photo->setRequired(false);

        $this->_initAdditionalAssociationFields();

        return $this;
    }

    protected function _initAdditionalAssociationFields()
    {
        $this->addElement('date', 'joinDate', ['label' => 'Join Date']);
        $this->addElement('textarea', 'notes', ['label' => 'Notes']);

        $this->_addLeadershipFields();

        return $this;
    }

    protected function _addLeadershipFields()
    {
        $this->addElement(
            'select',
            'leadershipGroupId',
            [
                'label'        => 'Leadership Group',
                'multioptions' => ['' => 'Select One'] + $this->_getLeadershipGroups(),
            ]
        );

        $this->addElement('text', 'leadershipPosition', ['label' => 'Leadership Position']);

        $this->addDisplayGroup(
            ['leadershipGroupId', 'leadershipPosition'],
            'leadershipGroup',
            ['legend' => 'Leadership']
        );

        return $this;
    }

    protected function _initStatusFields()
    {
        $this->addElement(
            'select',
            'status',
            [
                'label'        => 'Account Status',
                'required'     => true,
                'multioptions' => ['' => 'Select One'] + $this->_getStatuses(),
            ]
        );

        return $this;
    }

    protected function _get4Select($tableAlias)
    {
        $table = new Qs_Db_Table($tableAlias);
        return $table->get4Select();
    }

    protected function _getStatuses()
    {
        return $this->_get4Select('UserStatus');
    }

    protected function _getLeadershipGroups()
    {
        return $this->_get4Select('LeadershipGroup');
    }

    public function render(Zend_View_Interface $view = null)
    {
        $html = Qs_Form::render($view);

        /** @var $doc \App_Doc_Admin */
        $doc = Zend_Registry::get('doc');

        $options = $this->_getScriptOptions();
        $doc->addScript('js/app/user/admin/form.js');
        $doc->addInitObject('app.user.admin.form', [$options]);

        return $html;
    }
}