<?php

namespace App\Company\Admin;

use Qs_ViewController;
use Qs_Db_Table;
use Qs_Request;
use Qs_Array;
use \App\Company\Admin\Obj as AdminObj;
use Qs\Export\Csv as ExportCsv;

/**
 * Class View
 * @package App\Company\Admin
 *
 * @method AdminObj _getDataObj()
 */
class View extends Qs_ViewController
{
    protected $_actions = ['list', 'view', 'cancel', 'new', 'insert', 'edit', 'update', 'delete',
        'changeOption', 'back', 'exportCsv'];

    protected $_columns4ExportCsv = [
        'name'       => 'Company Name',
        'address'    => 'Address 1',
        'address2'   => 'Address 2',
        'city'       => 'City',
        'stateFull'  => 'State',
        'zip'        => 'Zip',
        'phone'      => 'Phone Number',
        'fax'        => 'Fax Number',
        'websiteUrl' => 'Website',

    ];
    protected $_exportFileName;

    protected $_hasFilter = true;
    protected $_filterFields = ['Company Name', 'City', 'Address'];

    protected function _getDefaultLinks()
    {
        $links = parent::_getDefaultLinks();

        $filter = $this->_dataObj->getFilter();
        foreach ($filter as $field => $value) {
            if ($value) {
                $params[$field] = $value;
            }
        }
        $params['action'] = 'exportCsv';
        $links['exportCsv'] = ['title' => 'Export to CSV', 'url' => $this->url($params)];
        return $links;
    }

    protected function _getColumns4ExportCsv()
    {
        if (null === $this->_columns4ExportCsv) {
            $fields = array_keys(Qs_Array::excludeKey($this->_getDataObj()->getTableMeta(), 'id', 'changed'));
            foreach ($fields as $field) {
                $this->_columns4ExportCsv[$field] = ucfirst(preg_replace('/([a-z])([A-Z])/', '$1 $2', $field));
            }
        }
        return $this->_columns4ExportCsv;
    }

    protected function _doExportCsv()
    {
        $dataObj = $this->_getDataObj();

        if ($dataObj->hasFilter()) {
            $form = $this->_getFilterForm();
            if ($form->validate()) {
                $dataObj->addFilter($form->getValues());
            }
        }

        $options = [];
        $options['order'] = [$this->_getList()->getOrderBy()];
        $this->_getDataObj()->setSelectOptions($options);
        $select = $this->_getDataObj()->getListSelect();
        $this->_getDataObj()->addStateFullname($select);
        $stmt = $select->query();

        $columns = $this->_getColumns4ExportCsv();
        $blankRow = array_combine(array_keys($columns), array_fill(0, count($columns), ''));
        $rowCallback = function () use ($stmt, $columns, $blankRow) {
            $row = $stmt->fetch();
            if ($row) {
                $row = $this->_getRow4ExportCsv($row);
                $row = array_intersect_key($row, $columns);
                $row = array_merge($blankRow, $row);
            }
            return $row;
        };

        $helper = new ExportCsv([
            'fileName'    => $this->getConfig('itemsName') . ' {date}.csv',
            'columns'     => $columns,
            'rowCallback' => $rowCallback,
        ]);
        $helper->export();

        $this->_postExportCsv();

        exit;
    }

    protected function _postExportCsv()
    {
        $this->_log();
        return $this;
    }

    protected function _getRow4ExportCsv(&$data)
    {
        $row = str_replace(["\n", "\r"], ' ', $data);
        $row['name'] = $row['name'] . ' (' . $row['activeIndividualsCount'] . ')';
        return $row;
    }

    protected function _doNew()
    {
        $data = [];
        if ($userId = Qs_Request::getRequestValue('userId')) {
            $table = new Qs_Db_Table('UserRegistrationCompany');
            $data = (array) $table->search($userId);
        }

        $form = $this->_getNewForm(['defaults' => $data]);
        $form->setDefaults();
        $this->_addFormItem($form);
        $this->_postNew();

        return $this;
    }
}