<?php
namespace app\api\job;
use think\queue\Job;
use app\common\QueueJob;
use app\common\Reviewer;
class SendReviewEmail
{

    // 最多重试1次
    public $tries = 1;
    
    // 任务日志添加
    public function addLog($aParam = [])
    {
        //实例化
        $oQueueJob = new QueueJob;
        $iLogId = $oQueueJob->addLog($aParam);
        return $iLogId;
    }
    
    // 任务日志修改
    public function updateLog($aParam = [])
    {
        //实例化
        $oQueueJob = new QueueJob;
        return $oQueueJob->updateLog($aParam);
    }

    // 发送审稿邀请邮件任务
    public function fire(Job $job, $data)
    {

        $sLogPath = ROOT_PATH.'public/queue_log/SendReviewEmail_'.date('Ymd').'.log';
        $sTime = date('H:i:s');
        file_put_contents($sLogPath,'-----------Queue job started:'.$sTime.'-----------');

        //文章ID
        $iArticleId = empty($data['article_id']) ? 0 : $data['article_id'];
        //作者邮箱
        $email = empty($data['email']) ? '' : $data['email'];
        //邮件主题
        $title = empty($data['title']) ? '' : $data['title'];
        //发送来源
        $from_name = empty($data['from_name']) ? '' : $data['from_name'];
        //邮件内容
        $content = empty($data['content']) ? '' : $data['content'];
        //邮箱
        $memail = empty($data['memail']) ? '' : $data['memail'];
        //密码
        $mpassword = empty($data['mpassword']) ? '' : $data['mpassword'];
        //审稿记录表主键ID
        $art_rev_id = empty($data['art_rev_id']) ? 0 : $data['art_rev_id'];
        //审稿人ID
        $reviewer_id = empty($data['reviewer_id']) ? 0 : $data['reviewer_id'];
        //邮件类型
        $type = empty($data['type']) ? 1 : $data['type'];

        //获取方法名
        $sClassName = get_class($this);
        // 检查任务是否已处理（基于业务唯一标识）
        $sRedisKey = $sClassName.'/'.$iArticleId.'/'.$art_rev_id.'/'.$reviewer_id.'/'.$email;
        $sRedisKey = md5($sRedisKey);
        //判断Redis是否存在
        $oQueueJob = new QueueJob;
        $result = $oQueueJob->setRedisLabel(['redis_key' => $sRedisKey]);
        if($result != 1){
            $job->delete();
            file_put_contents($sLogPath,'-----------Queue job already:'.$result."===".$sRedisKey.'==='.$iArticleId."===".$sTime.'-----------');
            return;
        }

        //任务数组
        $aParam = [
            'job_id'     => $sRedisKey,
            'job_class'  => $sClassName,
            'status'     => 0,
            'create_time' => time(),
            'params'     => empty($data) ? '暂无参数' : json_encode($data, JSON_UNESCAPED_UNICODE)
        ];
        //执行任务
        try {
            //添加任务日志
            $sMsg = '发送审稿邀请邮件任务处理成功';         
            $iLogId = $this->addLog($aParam);
            //发送邮件
            //查询是否发送过邮件
            $oReviewer = new Reviewer;
            if($type != 3){
                $aLog = json_decode($oReviewer->getLog(['article_id' => $iArticleId,'art_rev_id' => $art_rev_id,'reviewer_id' => $reviewer_id,'is_success' => 1,'type' => $type]),true);
                $aLog = empty($aLog['data']) ? [] : $aLog['data'];
                $sMsg = '邮件已发送:'.json_encode($aLog);
            }
            if(empty($aLog)){
                $aResult = sendEmail($email,$title,$from_name,$content,$memail,$mpassword);
                $iStatus = empty($aResult['status']) ? 1 : $aResult['status'];
                $iIsSuccess = 2;
                $sMsg = empty($aResult['data']) ? '失败' : $aResult['data'];
                if($iStatus == 1){
                    $iIsSuccess = 1;
                    $sMsg = '成功';
                }
                //记录邮件发送日志
                $aEmailLog = ['article_id' => $iArticleId,'art_rev_id' => $art_rev_id,'reviewer_id' => $reviewer_id,'type' => $type,'email' => $email,'content' => $content,'create_time' => time(),'is_success' => $iIsSuccess,'msg' => $sMsg];
                //添加邮件发送日志
                $iId = $oReviewer->addLog($aEmailLog);
            }
            
            //更新任务状态
            $aParam = ['log_id' => $iLogId,'status' => 1,'update_time' => time(),'error' => $sMsg];
            $oQueueJob->updateLog($aParam);

            //删除任务
            $job->delete();

            file_put_contents($sLogPath,'-----------Queue job end:'.$sTime.'-----------');

        } catch (\Exception $e) {

            // 2. 记录失败日志
            $aParam['status'] = 2; // 标记状态为"失败"
            $sMsg = empty($e->getMessage()) ? '任务出错' : $e->getMessage(); // 错误信息
            $aParam['error'] = $sMsg;
            $this->addLog($aParam); // 调用日志记录方法
            if ($job->attempts() > $this->tries) {
                //如果任务尝试次数超过最大重试次数
                $job->delete(); // 删除任务，不再重试
            } else {
                // 3. 如果尝试次数未超过最大重试次数，释放任务回队列
                $job->release(30); // 30秒后重新尝试执行任务
            }
            file_put_contents($sLogPath,'-----------Queue job error:'.$sMsg.'-----------'.$sTime);
        }finally {
            gc_collect_cycles(); // 强制垃圾回收
        }
    }

}