<?php
/**
 * Created by PhpStorm.
 * User: Elton
 * Date: 2020/5/21
 * Time: 15:10
 */

namespace app\api\controller;


use app\common\controller\Api;
use app\common\library\Redis;
use app\common\service\AdPlanService;
use app\main\constants\AdConstants;

class Aduserapi extends Api
{
    /**
     * API接口：返回页面匹配的广告计划和广告素材
     * @param channel_id 渠道ID
     * @param uid  用户ID
     */
    public function advert()
    {
        $channel_id = (integer)$this->request->param('channel_id') ?? 0;
        $uid = (integer)$this->request->param('uid') ?? 0;

        // region 参数校验
        if($channel_id == 0){
            $this->error('参数channel_id错误');
        }

        if($uid == 0){
            $this->error('参数uid错误');
        }
        // endregion

        // 广告库，所有广告计划，包括广告素材
        $adFull = json_decode(Redis::instance()->get(AdConstants::AD_FULL), true);

        $target_data = [];

        if($adFull){
            $target_data = $adFull;
            // (筛选所有非福利广告计划数据) 所有广告位 ()
            $postions_arr = AdPlanService::instance()->getAllAdPositions();
            if ($postions_arr) {
                foreach ($postions_arr as $k => $postion) {
                    if (isset($target_data['positions'][$postion])) {

                        $redisIdx = Redis::getRedisIndex(AdConstants::AD_JU_KEY);
                        $redis = Redis::getRedisConnect($redisIdx);
                        $pipe = $redis->multi(\Redis::PIPELINE);
                        //$pipe = Redis::instance()->multi(\Redis::PIPELINE);

                        foreach ($target_data['positions'][$postion] as $ad_id => $ad_plan) {
                            $redis_key = AdConstants::AD_JU_KEY . $ad_id . ':' . $channel_id;
                            $pipe->sIsMember($redis_key, $uid);
                        }
                        $rst = $pipe->exec();

                        $keys_arr = array_keys($target_data['positions'][$postion]);

                        foreach ($rst as $sub_key => $value) {
                            $real_key = $keys_arr[$sub_key];
                            if (isset($target_data['positions'][$postion][$real_key])) {
                                $group_type = $target_data['positions'][$postion][$real_key]['group_type']; // 广告计划关联的用户组类型， 0 => 全部 1=>指定用户ID 2=>用户条件筛选

                                // $goup_type == 0 如果广告计划关联的是全部用户，则不删除
                                if ($group_type > 0) {
                                    // $value = true  => 是集合中的成员
                                    if (!$value) {
                                        //如果用户不在集合中， 删除位置
                                        //array_splice($target_data['positions'][$postion], $sub_key, 1);
                                        unset($target_data['positions'][$postion][$real_key]);
                                    }
                                }
                            }
                        }
                    }
                }
            }

            // 筛选所有福利广告计划数据
            if (isset($target_data['welfare_plans'])) {
                $redisIdx = Redis::getRedisIndex(AdConstants::AD_JU_KEY);
                $redis = Redis::getRedisConnect($redisIdx);
                $pipe = $redis->multi(\Redis::PIPELINE);

                foreach ($target_data['welfare_plans'] as $ad_id => $ad_plan) {
                    $redis_key = AdConstants::AD_JU_KEY . $ad_id . ':' . $channel_id;
                    $pipe->sIsMember($redis_key, $uid);
                }
                $rst = $pipe->exec();

                $keys_arr = array_keys($target_data['welfare_plans']);
                foreach ($rst as $sub_key => $value) {
                    $real_key = $keys_arr[$sub_key];
                    if (isset($target_data['welfare_plans'][$real_key])) {
                        $group_type = $target_data['welfare_plans'][$real_key]['group_type']; // 广告计划关联的用户组类型， 0 => 全部 1=>指定用户ID 2=>用户条件筛选
                        // $goup_type == 0 如果广告计划关联的是全部用户，则不删除
                        if ($group_type > 0) {
                            // $value = true  => 是集合中的成员
                            if (!$value) {
                                //如果用户不在集合中， 删除位置
                                unset($target_data['welfare_plans'][$real_key]);
                            }
                        }
                    }
                }

            }

            // END 筛选所有福利广告计划数据
        }

        $this->success('success', $target_data);
    }


    /**
     * API接口：用户点击福利广告后，记录用户信息
     * @param channel_id 渠道ID
     * @param uid  用户ID
     */
    public function welfareDot()
    {
        $uid = (integer)$this->request->param('uid') ?? 0;
        //$channel_id = (integer)$this->request->param('channel_id') ?? 0;

        if($uid == 0){
            $this->error('参数uid错误');
        }

        $redis_key = AdConstants::AD_WELFARE_USER . date('Ymd') . ':' . $uid;
        if (!Redis::instance()->get($redis_key)) {
            //Redis::instance()->set($redis_key, 1, 86400);
            Redis::instance()->set($redis_key, $uid, 86400);
        }

        // region 参数校验
        /*if($channel_id == 0){
            $this->error('参数channel_id错误');
        }*/
        // 记录用户点击
        /*$redis_key = AdConstants::AD_WELFARE . $channel_id;
        Redis::instance()->sAdd($redis_key, $uid);

        // 计算过期时间 24点过期
        $tomorrow_time = strtotime(date('Y-m-d 00:00:00', strtotime("+1 day")));
        $ttl = $tomorrow_time - time();
        Redis::instance()->expire($redis_key, $ttl);*/

        $this->success('success');
    }

}