<?php

namespace alveolata\log;

// require_once(DIR_ALVEOLATA . '/definitions.php');
require_once(DIR_ALVEOLATA . '/string/functions.php');
require_once(DIR_ALVEOLATA . '/list/functions.php');
require_once(DIR_ALVEOLATA . '/report/functions.php');
require_once(DIR_ALVEOLATA . '/log/output-interface.php');


/**
 * @author Christian Fraß <frass@greenscale.de>
 */
class implementation_file implements interface_output
{
	
	/**
	 * @var string
	 * @author Christian Fraß <frass@greenscale.de>
	 */
	protected $path;
	
	
	/**
	 * @var boolean
	 */
	protected $human_readable;
	
	
	/**
	 * @param int $level_threshold
	 * @author Christian Fraß <frass@greenscale.de>
	 */
	public function __construct(
		string $path,
		array $options = []
	)
	{
		$options = \array_merge(
			[
				'human_readable' => false,
			],
			$options
		);
		$this->path = $path;
		$this->human_readable = $options['human_readable'];
	}
	
	
	/**
	 * @implementation
	 * @author Christian Fraß <frass@greenscale.de>
	 */
	public function process(
		int $level,
		\alveolata\report\struct_report $report
	) : void
	{
		$content = (
			$this->human_readable
			? \alveolata\string\coin(
				(
					empty($report->details)
					? "<{{datetime}}> [{{level}}] {{incident}}\n"
					: "<{{datetime}}> [{{level}}] {{incident}} | {{details}}\n"
				),
				[
					'datetime' => date('Y-m-d|H:i:s', $report->timestamp),
					'level' => output_translate_level($level),
					'incident' => $report->incident,
					'details' => \alveolata\json\encode($report->details),
				]
			)
			: (
				\alveolata\json\encode(
					[
						'timestamp' => $report->timestamp,
						'datetime' => date('c', $report->timestamp),
						'level_value' => $level,
						'level_name' => output_translate_level($level),
						'incident' => $report->incident,
						'details' => $report->details,
					]
				)
				.
				"\n"
			)
		);
		file_put_contents(
			$this->path,
			$content,
			FILE_APPEND
		);
	}
	
}

 ?>