<?php

namespace app\api\job;

use think\queue\Job;
use app\common\PlagiarismService;
use app\common\QueueJob;

/**
 * 队列任务：上传论文到 Turnitin + 触发 similarity 检测。
 *
 * 完成后会自动入队 PlagiarismPoll 进行后续轮询。
 *
 * data:
 *   - check_id   t_plagiarism_check.check_id
 *   - file_path  本地可读的 PDF/DOCX 绝对路径
 *
 * 注意：上传单个 PDF 可能耗时数十秒，常驻 worker 由 QueueJob 在进程超 6h 或致命 DB
 * 错误时主动 exit(1) 让 supervisor 拉起新进程。
 */
class PlagiarismRun
{
    private $oQueueJob;

    public function __construct()
    {
        $this->oQueueJob = new QueueJob();
    }

    public function fire(Job $job, $data)
    {
        $this->oQueueJob->init($job);

        $checkId  = isset($data['check_id'])  ? intval($data['check_id'])    : 0;
        $filePath = isset($data['file_path']) ? (string)$data['file_path']   : '';

        if ($checkId <= 0 || $filePath === '') {
            $this->oQueueJob->log("PlagiarismRun 无效参数 check_id={$checkId} file_path={$filePath}，删除任务");
            $job->delete();
            return;
        }

        try {
            $svc = new PlagiarismService();
            $svc->runUploadAndTrigger($checkId, $filePath);
            $this->oQueueJob->log("PlagiarismRun 完成 | check_id={$checkId}");
            $job->delete();
        } catch (\Exception $e) {
            // PlagiarismService 内部已经把状态置为 failed；致命 DB 错误下 handleException 会 exit(1)
            $this->oQueueJob->handleException($e, $job, "check_id={$checkId}");
        } catch (\Throwable $e) {
            $this->oQueueJob->handleException($e, $job, "check_id={$checkId}");
        } finally {
            $this->oQueueJob->finnal();
        }
    }
}