<?php
// --------------------------------------------------------------
//          Scan for releases missing previews on disk
// --------------------------------------------------------------
require_once dirname(__DIR__, 3) . DIRECTORY_SEPARATOR . 'bootstrap.php';

use nntmux\db\DB;
use nntmux\utility\Utility;
use nntmux\ColorCLI;
use nntmux\Movie;

$pdo = new DB();
$movie = new Movie(['Echo' => true, 'Settings' => $pdo]);

$row = $pdo->queryOneRow("SELECT value FROM settings WHERE setting = 'coverspath'");
if ($row !== false) {
	Utility::setCoversConstant($row['value']);
} else {
	die('Unable to determine covers path!' . PHP_EOL);
}

$path2cover = NN_COVERS . 'movies' . DS;

if (isset($argv[1]) && ($argv[1] === 'true' || $argv[1] === 'check')) {
	$couldbe = $argv[1] === 'true' ? $couldbe = 'had ' : 'could have ';
	$limit = $counterfixed = 0;
	if (isset($argv[2]) && is_numeric($argv[2])) {
		$limit = $argv[2];
	}
	echo ColorCLI::header('Scanning for releases missing covers');
	$res = $pdo->queryDirect('SELECT r.id, r.imdbid
								FROM releases r
								LEFT JOIN movieinfo m ON m.imdbid = r.imdbid
								WHERE nzbstatus = 1 AND m.cover = 1 AND adddate >  (NOW() - INTERVAL 5 HOUR)');
	if ($res instanceof \Traversable) {
		foreach ($res as $row) {
			$nzbpath = $path2cover . $row['imdbid'] . '-cover.jpg';
			if (!file_exists($nzbpath)) {
				$counterfixed++;
				echo ColorCLI::warning('Missing cover ' . $nzbpath);
				if ($argv[1] === 'true') {
					$cover = $movie->updateMovieInfo($row['imdbid']);
					if($cover === false || !file_exists($nzbpath)) {
						$pdo->queryExec('UPDATE movieinfo m SET m.cover = 0 WHERE m.imdbid = %d', $row['imdbid']);
					}
				}
			}

			if (($limit > 0) && ($counterfixed >= $limit)) {
				break;
			}
		}
	}
	echo ColorCLI::header('Total releases missing covers that ' . $couldbe . 'their covers fixed = ' . number_format($counterfixed));
} else {
	exit(ColorCLI::header("\nThis script checks if release covers actually exist on disk.\n\n"
		. "Releases without covers may be reset for post-processing, thus regenerating them and related meta data.\n\n"
		. "Useful for recovery after filesystem corruption, or as an alternative re-postprocessing tool.\n\n"
		. "Optional LIMIT parameter restricts number of releases to be reset.\n\n"
		. "php $argv[0] check [LIMIT]  ...: Dry run, displays missing covers.\n"
		. "php $argv[0] true  [LIMIT]  ...: Re-process releases missing covers.\n"));
}