<?php
namespace LiteSpeed\CLI;

defined('WPINC') || exit();

use LiteSpeed\Lang;
use LiteSpeed\Debug2;
use LiteSpeed\Img_Optm;
use LiteSpeed\Utility;
use WP_CLI;

/**
 * Image Optm API CLI
 */
class Image
{
	private $__img_optm;

	public function __construct()
	{
		Debug2::debug('CLI_Cloud init');

		$this->__img_optm = Img_Optm::cls();
	}

	/**
	 * Send image optimization request to QUIC.cloud server
	 *
	 * ## OPTIONS
	 *
	 * ## EXAMPLES
	 *
	 *     # Send image optimization request
	 *     $ wp litespeed-image push
	 *
	 */
	public function push()
	{
		$this->__img_optm->new_req();
	}

	/**
	 * Pull optimized images from QUIC.cloud server
	 *
	 * ## OPTIONS
	 *
	 * ## EXAMPLES
	 *
	 *     # Pull images back from cloud
	 *     $ wp litespeed-image pull
	 *
	 */
	public function pull()
	{
		$this->__img_optm->pull(true);
	}

	/**
	 * Show optimization status based on local data
	 *
	 * ## OPTIONS
	 *
	 * ## EXAMPLES
	 *
	 *     # Show optimization status
	 *     $ wp litespeed-image s
	 *
	 */
	public function s()
	{
		$this->status();
	}

	/**
	 * Show optimization status based on local data
	 *
	 * ## OPTIONS
	 *
	 * ## EXAMPLES
	 *
	 *     # Show optimization status
	 *     $ wp litespeed-image status
	 *
	 */
	public function status()
	{
		$summary = Img_Optm::get_summary();
		$img_count = $this->__img_optm->img_count();
		foreach (Lang::img_status() as $k => $v) {
			if (isset($img_count["img.$k"])) {
				$img_count["$v - images"] = $img_count["img.$k"];
				unset($img_count["img.$k"]);
			}
			if (isset($img_count["group.$k"])) {
				$img_count["$v - groups"] = $img_count["group.$k"];
				unset($img_count["group.$k"]);
			}
		}

		foreach (array('reduced', 'reduced_webp') as $v) {
			if (!empty($summary[$v])) {
				$summary[$v] = Utility::real_size($summary[$v]);
			}
		}

		if (!empty($summary['last_requested'])) {
			$summary['last_requested'] = date('m/d/y H:i:s', $summary['last_requested']);
		}

		$list = array();
		foreach ($summary as $k => $v) {
			$list[] = array('key' => $k, 'value' => $v);
		}

		$list2 = array();
		foreach ($img_count as $k => $v) {
			if (!$v) {
				continue;
			}
			$list2[] = array('key' => $k, 'value' => $v);
		}

		WP_CLI\Utils\format_items('table', $list, array('key', 'value'));

		WP_CLI::line(WP_CLI::colorize('%CImages in database summary:%n'));
		WP_CLI\Utils\format_items('table', $list2, array('key', 'value'));
	}

	/**
	 * Clean up unfinished image data from QUIC.cloud server
	 *
	 * ## OPTIONS
	 *
	 * ## EXAMPLES
	 *
	 *     # Clean up unfinished requests
	 *     $ wp litespeed-image clean
	 *
	 */
	public function clean()
	{
		$this->__img_optm->clean();

		WP_CLI::line(WP_CLI::colorize('%CLatest status:%n'));

		$this->status();
	}

	/**
	 * Remove original image backups
	 *
	 * ## OPTIONS
	 *
	 * ## EXAMPLES
	 *
	 *     # Remove original image backups
	 *     $ wp litespeed-image rm_bkup
	 *
	 */
	public function rm_bkup()
	{
		$this->__img_optm->rm_bkup();
	}
}
