<?php
/**
 * Created by PhpStorm.
 * User: Elton
 * Date: 2020/6/29
 * Time: 10:32
 */

namespace app\admin\command;

use app\admin\service\LogService;
use app\common\library\Redis;
use app\common\model\ReferralDayCollect;
use app\main\constants\AdConstants;
use think\console\Command;
use think\console\Input;
use think\console\Output;
use think\console\input\Argument;
use think\Config;
use think\Db;
use think\Log;
use think\Request;

class AdUserDiff extends Command
{
    protected function configure()
    {
        $this->setName('AdUserDiff')
            ->setDescription('筛选出当天没有点击福利广告的用户');
    }

    protected function execute(Input $input, Output $output)
    {
        Request::instance()->module('admin');
        LogService::info('开始执行广告用户筛选：'.date('Y-m-d H:i:s', time()));

        // 1. 获取可用的福利广告
        $adPlans = model('AdManage')
            ->join('ad_user_group', 'ad_manage.user_group_id = ad_user_group.id', 'left')
            ->where('ad_type', '=', '2')
            ->where('show_endtime', '>=', time())
            ->where('state', '=', '1')
            ->where("!ISNULL(user_group_id)")
            ->where('ad_user_group.group_type', '<>', '0')
            ->field('ad_manage.*,  ad_user_group.group_name, ad_user_group.group_type')
            ->order('ad_manage.weight', 'desc')
            ->order('ad_manage.createtime', 'desc')
            ->select();

        if ($adPlans) {
            // 计算过期时间 24点过期
            $tomorrow_time = strtotime(date('Y-m-d 00:00:00', strtotime("+1 day")));
            $ttl = $tomorrow_time - time();
            $channels_index = [];

            // 2. 遍历所有的福利广告， 通过广告ID, 获取有哪些渠道$all_channels =>  AD:JU:9:index
            foreach ($adPlans as $k => $plan) {
                $plan_id = $plan->id;
                $plan_key = AdConstants::AD_JU_KEY . $plan_id . ':index';
                $channels_arr = explode(',', Redis::instance()->get($plan_key));
                $channels_index = array_merge($channels_index, $channels_arr);
                if($channels_arr){
                    foreach ($channels_arr as $channel_key => $channel_id){
                        // 3. 遍历 $all_channels 获取渠道中所有用户 $uid ， 将所有 $uid 按渠道存入一个大集合中。
                        $channel_key = AdConstants::AD_JU_KEY . $plan_id . ':' . $channel_id;
                        try{
                            $channer_user_redis_key = AdConstants::AD_JU_USER . ':' . $channel_id;
                            Redis::instance()->sUnionStore($channer_user_redis_key, $channel_key);
                        }catch (\Exception $exception){
                            $output->write($exception->getMessage());
                        }

                        // 4. 获取 Redis 中所有点击过广告的用户
                        $channel_welfare_key = AdConstants::AD_WELFARE . $channel_id;

                        // 5. 将两个大集合做差集比较，将差集存入数据库， JOB通过查询数据库，发送消息
                        //$diff_data = Redis::instance()->sDiff($channer_user_redis_key, $channel_welfare_key);
                        Redis::instance()->sDiffStore(AdConstants::AD_WELFARE_PUSH.$channel_id, $channer_user_redis_key, $channel_welfare_key);
                        Redis::instance()->expire(AdConstants::AD_WELFARE_PUSH.$channel_id, $ttl);
                    }
                }
            }
            Redis::instance()->set(AdConstants::AD_WELFARE_PUSH_INDEX, implode(',', $channels_index));
            Redis::instance()->expire(AdConstants::AD_WELFARE_PUSH_INDEX, $ttl);

            LogService::info('广告用户筛选完成：' . date('Y-m-d H:i:s', time()));
        }else{
            LogService::info('广告用户筛选完成,没有匹配的广告计划：' . date('Y-m-d H:i:s', time()));
        }
    }

    /**
     * 造点测试数据
     */
    /*private function _fakeRedisData()
    {
        $plan_id = 5;
        $channel_arr = [1734, 1735];

        $user_list[1734] = [1, 32930, 1222, 94093];
        $user_list[1735] = [2238, 9489584, 77377];
        $redis_index_key = AdConstants::AD_JU_KEY . $plan_id . ':index';
        Redis::instance()->set($redis_index_key, implode(',', $channel_arr));

        foreach ($channel_arr as $channel_id) {
            foreach ($user_list[$channel_id] as $user_id)
            {
                $redis_channel_key = AdConstants::AD_JU_KEY . $plan_id . ':' . $channel_id;
                Redis::instance()->sAdd($redis_channel_key, $user_id);
            }
        }
    }*/

}