<?php

namespace MageArray\News\Block\Adminhtml\Newspost;

use MageArray\News\Model\NewspostFactory;
use MageArray\News\Model\Status;
use Magento\Backend\Block\Template\Context;
use Magento\Backend\Block\Widget\Grid\Extended;
use Magento\Backend\Helper\Data;
use Magento\Framework\Registry;

/**
* Class Grid
* @package MageArray\News\Block\Adminhtml\Newspost
*/
class Grid extends Extended
{
/**
* @var NewspostFactory
*/
protected $_newspostFactory;

/**
* @var Registry
*/
protected $_coreRegistry;
/**
* @var Status
*/
protected $_status;

/**
* Grid constructor.
* @param Context $context
* @param Registry $coreRegistry
* @param Data $backendHelper
* @param NewspostFactory $newspostFactory
* @param Status $status
* @param array $data
*/
public function __construct(
Context $context,
Registry $coreRegistry,
Data $backendHelper,
NewspostFactory $newspostFactory,
Status $status,
array $data = []
) {
$this->_newspostFactory = $newspostFactory;
$this->_coreRegistry = $coreRegistry;
$this->_status = $status;
parent::__construct($context, $backendHelper, $data);
}

/**
*
*/
protected function _construct()
{
parent::_construct();
$this->setId('newsGrid');
$this->setDefaultSort('newspost_id');
$this->setDefaultDir('ASC');
$this->setSaveParametersInSession(true);
$this->setUseAjax(true);
}

/**
* @return $this
*/
protected function _prepareCollection()
{
$collection = $this->_newspostFactory->create()->getCollection()->setPostFilter();
$this->setCollection($collection);
return parent::_prepareCollection();
}

/**
* @return $this
* @throws \Exception
* @throws \Magento\Framework\Exception\LocalizedException
*/
protected function _prepareColumns()
{
$this->addColumn(
'newspost_id',
[
'header' => __('Post ID'),
'type' => 'number',
'index' => 'newspost_id',
'header_css_class' => 'col-id',
'column_css_class' => 'col-id',
]
);
$this->addColumn(
'title',
[
'header' => __('Title'),
'index' => 'title',
'class' => 'xxx',
'width' => '50px',
]
);
$this->addColumn(
'publish_date',
[
'header' => __('Publish Date'),
'index' => 'publish_date',
'type' => 'date',
'class' => 'xxx',
'width' => '50px',
'renderer' => 'MageArray\News\Block\Adminhtml\Newspost\Renderer\PublishDate',
]
);
$this->addColumn(
'is_active',
[
'header' => __('Status'),
'index' => 'is_active',
'type' => 'options',
'options' => ['1' => 'Enabled', '2' => 'Disabled'],
'class' => 'xxx',
'width' => '50px',
'frame_callback' => [
$this->getLayout()
->createBlock(
'MageArray\News\Block\Adminhtml\Grid\Column\Statuses'
),
'decorateStatus'
],
]
);

$this->addColumn(
'action',
[
'header' => __('Action'),
'index' => 'is_active',
'type' => 'action',
'getter' => 'getId',
'class' => 'xxx',
'width' => '20px',
'actions' => [
[
'caption' => __('Edit'),
'url' => [
'base' => '*/*/edit',
],
'field' => 'newspost_id'
]
],
'filter' => false,
'sortable' => false
]
);

$this->addExportType(
'*/*/exportCsv',
__('CSV')
);
return parent::_prepareColumns();
}

/**
* @param \Magento\Catalog\Model\Product|\Magento\Framework\DataObject $row
* @return string
*/
public function getRowUrl($row)
{
return $this->getUrl('*/*/edit', ['newspost_id' => $row->getId()]);
}

/**
* @return $this
*/
protected function _prepareMassaction()
{
$this->setMassactionIdField('id');
$this->getMassactionBlock()->setFormFieldName('newspost');
$this->getMassactionBlock()->addItem('delete', [
'label' => __('Delete'),
'url' => $this->getUrl('*/*/massDelete', ['' => '']),
'confirm' => __('Are you sure?')
]);

$statuses = $this->_status->getOptionArray();

array_unshift($statuses, ['label' => '', 'value' => '']);
$this->getMassactionBlock()->addItem('status', [
'label' => __('Change status'),
'url' => $this->getUrl('*/*/massStatus', ['_current' => true]),
'additional' => [
'visibility' => [
'name' => 'status',
'type' => 'select',
'class' => 'required-entry',
'label' => __('Status'),
'values' => $statuses
]
]
]);

return $this;
}
}