<?php

namespace App\Admin\Services;

use App\Models\CouponSendTask;
use App\Models\CouponTaskLog;

class SendCouponService
{
    public function startTaskById(int $id)
    {
        $task = CouponSendTask::findOrFail($id);
        $this->startTask($task);
    }

    public function startTask(CouponSendTask $task)
    {
        $nowTime = now();
        $task->status = 1;
        switch ($task->type) {
            case 1://指定用户
                $insertLogs = [];
                $userIds = explode(',', json_decode($task->value, true)['user_ids']);
                foreach ($userIds as $userId) {
                    $insertLogs[] = [
                        'task_id'=>$task->id,
                        'coupon_id'=>$task->coupon_id,
                        'user_id'=>$userId,
                        'num'=>$task->num,
                        'created_at'=>$nowTime,
                        'updated_at'=>$nowTime,
                    ];
                }
                $res = CouponTaskLog::insert($insertLogs);
                if ($res) {
                    $task->status = 2;
                }
                break;
        }

        $task->save();
    }
}