<?php


namespace App\Services;
use Illuminate\Support\Facades\Redis;
use Mhor\MediaInfo\MediaInfo;


class RemoveLargeMediaService
{
    private $bili;
    public function __construct()
    {
        $this->bili = new BilibiliServiceV2();
    }

    public function handleVideos($dir = "/Users/shixuesen/Documents/tmp/柚木/2017/泡泡条纹袜/")
    {
        $files = scandir($dir);
        foreach ($files as $file) {
            if ($file == "." || $file == "..") {
                continue;
            }
            $subDir = implode("/", [$dir, $file]);
            $isDir = is_dir($subDir);
            if ($isDir) {
                $subFiles = scandir($subDir);
                foreach ($subFiles as $subFile) {
                    $subPathFile = implode("/", [$subDir, $subFile]);
                    if (is_dir($subPathFile) || $subFile == ".DS_Store") {
                        continue;
                    }
                    $mime = mime_content_type($subPathFile);
//                    dump("file type", [$mime, $subPathFile]);
//                    continue;
                    if (strstr($mime, "video/")) {
                        if (is_file($subPathFile)) {
                            $fileInfo = pathinfo($subPathFile);
                            dump("fileInfo", $fileInfo);
                            if (ends_with($fileInfo["filename"], "-1")) {
                                continue;
                            }
                            if (is_file($fileInfo["dirname"] . '/' .$fileInfo["filename"] . '-1'. '.' . $fileInfo["extension"])) {
                                unlink($subPathFile);
                                continue;
                            }
                            $targetFile = $fileInfo["dirname"] . '/' .$fileInfo["filename"] . '-1'. '.' . $fileInfo["extension"];
                            dump("targetFile", [$targetFile]);
//                         $result = shell_exec("handBrakeCli -Z 'Very Fast 720p30' -i '". $subPathFile ."' -o '".  $targetFile  . " &&  echo 'success'");
                            $result = shell_exec("handBrakeCli -Z 'Very Fast 720p30' -i '". $subPathFile ."' -o '".  $targetFile . "'");
                            dump($result);

                        }
                    }
                }
            }
        }
        print_r($files);
    }

//    public function processDir($baseDir = "/Volumes/WD/Video/HuaVid/")
    // public function processDir($baseDir = "/Volumes/intel660p/video/mv/bilibili/tara")
    public function processDir($baseDir =   "/Volumes/WD/tmp/bilibili/aoa")
    {
        $files = scandir($baseDir);
//        $files = array_slice($files, 5670);
        $count = count($files);
        dump("all count is $count");
        foreach ($files as $index => $file) {
            if ($file == "." || $file == ".." || $file == ".DS_Store") {
                continue;
            }
            $subDir = implode("/", [$baseDir, $file]);
            $isDir = is_dir($subDir);
            if ($isDir) {
//                $this->processDir($subDir);
            } else {
                dump("[all count] is $count, [current index] is $index");
                $this->processVideo($subDir);
            }
        }
    }

    public function processVideo($pathFile)
    {
        $mime = mime_content_type($pathFile);
//                    dump("file type", [$mime, $pathFile]);exit;
//                    continue;
        $mediaInfo = new MediaInfo();
        $mediaInfo->setConfig('use_oldxml_mediainfo_output_format', true);
        if (strstr($mime, "video/") || strstr($mime, "application/octet-stream")) {
            if (is_file($pathFile)) {
                $mediaContainer = $mediaInfo->getInfo($pathFile);
                foreach ($mediaContainer->getVideos() as $video) {
                    $height = $video->get('height')->getAbsoluteValue();
                    $width = $video->get('width')->getAbsoluteValue();
                    if ($height > $width && $width <= 720) {
                        echo "$pathFile 分辨率小于 720p 跳过\n";
                        return;
                    }
                    if ($height <= $width && $height <= 720) {
                        echo "$pathFile 分辨率小于 720p 跳过\n";
                        return;
                    }

                }
                $fileInfo = pathinfo($pathFile);
                dump("fileInfo", $fileInfo);
                if (ends_with($fileInfo["filename"], "-XXXXX#compressed")) {
                    return;
                }
                if (starts_with($fileInfo["filename"], "171221 M!CountDown 光州特辑女团现场合集") || starts_with($fileInfo["filename"], "Rainbow - A 现场合集 P14 Rainbow - A + Mach")) {
                    return;
                }
                if (Redis::sismember("unneed", $fileInfo["filename"])) {
                    return;
                }
                $targetFile = $fileInfo["dirname"] . '/' .$fileInfo["filename"] . '-XXXXX#compressed'. '.' . $fileInfo["extension"];
                if (is_file($targetFile)) {
                    unlink($pathFile);
                    rename($targetFile, $pathFile);
                    return;
                }
                dump("targetFile", [$targetFile]);
//                         $result = shell_exec("handBrakeCli -Z 'Very Fast 720p30' -i '". $subPathFile ."' -o '".  $targetFile  . " &&  echo 'success'");
                $result = shell_exec("handBrakeCli --json -Z 'Very Fast 720p30' -i '". $pathFile ."' -o '".  $targetFile . "'");
//                echo $result;
                preg_match_all("#\"State\"\: \"WORKDONE\"#", $result, $match);
                if (count($match) > 0) {
                    echo "compress work done remove the  file \n";
                    $oldFileSize = filesize($pathFile);
                    $newFileSize = filesize($targetFile);
                    if ($newFileSize >= $oldFileSize) {
                        Redis::sadd("unneed", $fileInfo["filename"]);
                        echo "old file size is smaller than new one, old is " . file_size($oldFileSize) . " and new is " . file_size($newFileSize) . ", now remove new one";
                        unlink($targetFile);
                    } else {
                        echo "new file size is smaller than old one, new is " . file_size($newFileSize) . " and old is " . file_size($oldFileSize) . ", now remove old one";
                        unlink($pathFile);
                        rename($targetFile, $pathFile);
                    }
                }
            }
        }
    }

    function human_filesize($bytes, $decimals = 2) {
        $sz = 'BKMGTP';
        $factor = floor((strlen($bytes) - 1) / 3);
        return sprintf("%.{$decimals}f", $bytes / pow(1024, $factor)) . @$sz[$factor];
    }

    public function processUnCompleteDir($baseDir = "/Volumes/WD/tmp/探花系列【AI高清2K修复】大合集")
//    public function processDir($baseDir = "/Volumes/Backup/iPhone nPlayer/")
    {
        $files = scandir($baseDir);
        foreach ($files as $file) {
            if ($file == "." || $file == "..") {
                continue;
            }
            $subDir = implode("/", [$baseDir, $file]);
            $isDir = is_dir($subDir);
            if ($isDir) {
                $this->processUnCompleteDir($subDir);
            } else {
                $this->processUnCompleteVideo($subDir);
            }
        }
    }

    public function processUnCompleteVideo($pathFile)
    {
        //...
        $mediaInfo = new MediaInfo();
        $mediaInfo->setConfig('use_oldxml_mediainfo_output_format', true);

        $mime = mime_content_type($pathFile);
//                    dump("file type", [$mime, $subPathFile]);
//                    continue;
        if (strstr($mime, "video/")) {
            if (is_file($pathFile)) {
                $fileInfo = pathinfo($pathFile);
//                dump("fileInfo", $fileInfo);
                if (ends_with($fileInfo["filename"], "-1")) {
                    return;
                }
                if (is_file($fileInfo["dirname"] . '/' .$fileInfo["filename"] . '-1'. '.' . $fileInfo["extension"])) {
                    $mediaInfoContainer1 = $mediaInfo->getInfo($fileInfo["dirname"] . '/' .$fileInfo["filename"] . '-1'. '.' . $fileInfo["extension"]);
                    $millSecond1 = $mediaInfoContainer1->getGeneral()->get("duration")->getMilliseconds();
                    echo gettype($millSecond1) . "\n";
//                        ["duration"] . "\n";
                    $mediaInfoContainer = $mediaInfo->getInfo($pathFile);
                    $millSecond =  $mediaInfoContainer->getGeneral()->get("duration")->getMilliseconds();
                    echo gettype($millSecond) . "\n";
                    if (abs(intval($millSecond) - intval($millSecond1)) > 100) {
                        echo $pathFile . "\n";
                        echo abs(intval($millSecond) - intval($millSecond1)) . "\n";
                    }

//                    unlink($pathFile);
                    return;
                }
//                $targetFile = $fileInfo["dirname"] . '/' .$fileInfo["filename"] . '-1'. '.' . $fileInfo["extension"];
//                dump("targetFile", [$targetFile]);
////                         $result = shell_exec("handBrakeCli -Z 'Very Fast 720p30' -i '". $subPathFile ."' -o '".  $targetFile  . " &&  echo 'success'");
//                $result = shell_exec("handBrakeCli -Z 'Very Fast 720p30' -i '". $pathFile ."' -o '".  $targetFile . "'");
//                dump($result);

            }
        }
    }

    public function checkFileInfo($pathFile)
    {
        preg_match_all("#([\S|\s]+)P\d+#", $pathFile, $match);
        if (count($match) > 1 && count($match[1]) > 0) {
            $this->bili->searchVideoFiles($match[1][0]);
        }


//        dump($match[1][0]);
    }


}