<?php
/**
 * Created by PhpStorm.
 * User: Elton
 * Date: 2020/5/22
 * Time: 10:18
 */

namespace app\common\service;

use app\common\library\Redis;
use app\common\model\AdManage;
use app\common\model\AdMaterial;
use app\main\constants\AdConstants;
use think\Config;

class AdPlanService
{
    /**
     * @var AdPlanService
     */
    private static $self;

    protected $allPositions = [
        AdConstants::AD_P_XQ,
        AdConstants::AD_P_ZG,
        AdConstants::AD_P_YDYDB,
        AdConstants::AD_P_ZJYD,
        AdConstants::AD_P_SJ,
        AdConstants::AD_P_YDYCD,
        AdConstants::AD_P_YDY_ZJ_A,
        AdConstants::AD_P_YDY_ZJ_B,
        AdConstants::AD_P_YDY_ZJ_C,
        AdConstants::AD_P_PAY_SCREEN,
        AdConstants::AD_P_READ_SCREEN,
        AdConstants::AD_P_SIGN_SUCESS,
        AdConstants::AD_P_USER_CENTER,
        AdConstants::AD_P_TOP_INDEX,
        AdConstants::AD_P_CAT_INDEX,
        AdConstants::AD_P_CAT_SUB,

        AdConstants::AD_P_INDEX_BANNER_A,
        AdConstants::AD_P_YDY_TOP,
        AdConstants::AD_P_YDY_CHAPTER_SCREEN,
        AdConstants::AD_P_INDEX_BANNER_B,
        AdConstants::AD_P_INDEX_FLOAT_FRAME,
        AdConstants::AD_P_DETAIL_FLOAT_FRAME,
    ];

    // 福利广告位置
    protected $welfarePositions = [
        AdConstants::AD_WELFARE_YDQ,
        AdConstants::AD_WELFARE_SIGN,
        AdConstants::AD_WELFARE_RECHARGE,
        AdConstants::AD_WELFARE_RECENT,
    ];

    /**
     * @return AdPlanService
     */
    public static function instance()
    {
        if(self::$self == NULL){
            self::$self = new self();
        }

        return self::$self;
    }

    /**
     * @return AdManage
     */
    public function getAdManageModel()
    {
        return model('AdManage');
    }

    /**
     * @return AdMaterial
     */
    public function getAdMaterialModel()
    {
        return model('AdMaterial');
    }

    /**
     * 刷新所有广告计划
     */
    public function refreshAllAd()
    {
        try {
            $allAdPlans = [];
            $allAdPlans['positions'] = $this->getPositionPlans();
            $allAdPlans['materials'] = $this->getAllMaterials();

            // 增加福利广告计划和素材
            $allAdPlans['welfare_plans'] = $this->getWelfarePlans();
            $allAdPlans['welfare_materials'] = $this->getAllWelfareMaterials();

            Redis::instance()->set(AdConstants::AD_FULL, json_encode($allAdPlans));
            Redis::instance()->set(AdConstants::AD_LATEST_VERSION, substr(md5(time()),0,11));

            $this->_updatePlanFlag();
        } catch (\Exception $exception) {
            LogService::error($exception->getMessage());
        }
    }

    /**
     * 刷新缓存后更新广告计划Flag，通知 Job 广告计划有更新
     */
    private function _updatePlanFlag()
    {
        try {
            $this->getAdManageModel()
                ->where('show_endtime', '>=', time())
                ->where('state', '=', '1')
                ->where("!ISNULL(user_group_id)")
                ->update(['flag' => 1]);
            LogService::info('AD:更新广告计划Flag');
        } catch (\Exception $exception) {
            LogService::info('AD:更新广告计划Flag, Error:' . $exception->getMessage());
        }
    }

    /**
     * 返回所有的可用素材 (非福利广告素材)
     * @return array
     */
    public function getAllMaterials()
    {
        $allMaterials = [];
        $material_arr = $this->getAdMaterialModel()
            ->where('type', 'in', '0,1,2')
            ->where('state', '=', '1')
            ->where('show_endtime', '>=', time())
            ->where('material_position', '<>', '')
            ->order('weight', 'desc')
            ->order('createtime', 'desc')
            ->select();
        if ($material_arr) {
            foreach ($material_arr as $k => $material) {
                $allMaterials[$material->id] = [
                    'type' => $material->type,
                    'img_url' => $this->getRealUrl($material->img_url),
                    'link_url' => $material->link_url,
                    'js_code' => $material->js_code,
                    'ad_baidu' => $material->ad_baidu,
                    'weight' => $material->weight,
                    'show_starttime' => $material->show_starttime,
                    'show_endtime' => $material->show_endtime,
                ];
            }
        }
        return $allMaterials;
    }

    /**
     * 返回所有的可用福利广告素材
     * @return array
     */
    public function getAllWelfareMaterials()
    {
        $allMaterials = [];
        $material_arr = $this->getAdMaterialModel()
            ->where('type', '=', '3')
            ->where('state', '=', '1')
            ->where('show_endtime', '>=', time())
            ->order('weight', 'desc')
            ->order('createtime', 'desc')
            ->select();
        if ($material_arr) {
            foreach ($material_arr as $k => $material) {
                $allMaterials[$material->id] = [
                    'type' => $material->type,
                    'link_game' => $material->link_game,
                    'weight' => $material->weight,
                    'show_starttime' => $material->show_starttime,
                    'show_endtime' => $material->show_endtime,
                ];
            }
        }
        return $allMaterials;
    }

    /**
     * 返回 [位置 => 广告计划] 映射关系
     * @return array
     */
    public function getWelfarePlans()
    {
        $tmp_plans = [];
        // 获取所有未结束的广告计划
        $adWelfarePlans = $this->getAdManageModel()
            ->join('ad_user_group', 'ad_manage.user_group_id = ad_user_group.id', 'left')
            ->where('ad_type', '=', '2')
            ->where('show_endtime', '>=', time())
            ->where('state', '=', '1')
            ->where("!ISNULL(user_group_id)")
            ->field('ad_manage.*, ad_user_group.group_name, ad_user_group.group_type')
            ->order('weight', 'desc')
            ->order('createtime', 'desc')
            ->select();
        if ($adWelfarePlans) {
            foreach ($adWelfarePlans as $key => $plan) {
                $tmp_plans[$plan->id] = $this->getAdWelfarePlanItem($plan);
            }
        }
        return $tmp_plans;
    }


    /**
     * 获取所有福利广告计划（用户组 => 非全部用户）
     * 给 push 消息使用
     */
    public function welfarePlans(){
        $data = [];
        $adWelfarePlans = $this->getAdManageModel()
            ->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.id plan_id, ad_user_group.id user_group_id, ad_user_group.group_name, ad_user_group.group_type, ad_user_group.user_json')
            ->order('ad_manage.weight', 'desc')
            ->order('ad_manage.createtime', 'desc')
            ->select();

        if ($adWelfarePlans) {
            foreach ($adWelfarePlans as $plan) {
                $item = [];
                if ($plan->group_type == '1') {
                    // 如果是自定义用户，从PolarDb数据库中查询自定义的用户ID
                    $ad_user_group = model('AdUserGroupExtend')->where('user_group_id', '=', $plan->user_group_id)->find();
                    if ($ad_user_group) {
                        $item['user_ids'] = $ad_user_group->user_ids;
                    } else {
                        $item['user_ids'] = '';
                    }
                } else {
                    $item['user_ids'] = '';
                }

                $item['plan_id'] = $plan->plan_id;
                $item['group_type'] = $plan->group_type;
                $item['user_json'] = $plan->user_json;
                array_push($data, $item);
            }
        }
        return $data;
    }


    /**
     * 获取福利计划广告推送的内容
     */
    public function getWelfareContent()
    {
        try{
            $data = [];
            // 获取定时PUSH的广告内容
            $adWelfareObj = $this->getAdManageModel()
                ->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('welfare_json', '<>', '')
                ->where('ad_user_group.group_type', '<>', '0')
                ->field('ad_manage.id plan_id, ad_manage.welfare_json')
                ->order('ad_manage.weight', 'desc')
                ->order('ad_manage.createtime', 'desc')
                ->find();

            if ($adWelfareObj) {
                $plan_id = $adWelfareObj->plan_id;
                $welfare_json_arr = json_decode(trim($adWelfareObj->welfare_json), true);
                $data['title'] = $welfare_json_arr['smart_title'] ?? '';
                $data['description'] = $welfare_json_arr['smart_deputy_title'] ?? '';
                $data['picurl'] = $welfare_json_arr['smart_icon'] ?? '';

                $materialObj = $this->getAdMaterialModel()
                    ->where('type', '=', '3')
                    ->where('link_game', '<>', '')
                    ->order('weight', 'desc')
                    ->order('id', 'desc')
                    ->find();
                $url = $materialObj->link_game ?? '';
                $data['url'] = $url . "?ad_plan={$plan_id}&uid={uid}";
            }

            return $data;
        }catch (\Exception $exception){
            LogService::error("AD:" . $exception->getMessage());
        }
    }

    /**
     * @return array
     */
    public function getPositionPlans()
    {
        $position_plans = []; // 位置 => 广告计划 映射关系
        foreach ($this->allPositions as $k => $position) {
            $tmp_plans = [];
            // 获取所有未结束的广告计划
            $adPlans = $this->getAdManageModel()
                ->join('ad_user_group', 'ad_manage.user_group_id = ad_user_group.id', 'left')
                ->where('show_endtime', '>=', time())
                ->where('state', '=', '1')
                ->where("find_in_set($position,show_position)")
                ->where("!ISNULL(user_group_id)")
                ->field('ad_manage.*, ad_user_group.group_name, ad_user_group.group_type')
                ->order('weight', 'desc')
                ->order('createtime', 'desc')
                ->select();
            if ($adPlans) {
                foreach ($adPlans as $key => $plan) {
                    $tmp_plans[$plan->id] = $this->getAdPlanItem($plan,$position);
                }
            }
            $position_plans[$position] = $tmp_plans;
        }
        return $position_plans;
    }

    /**
     * @param $url
     * @return mixed
     */
    public function getRealUrl($url)
    {
        $patten = "/^http[s]?:/";
        if (!preg_match($patten, $url)) {
            $url = Config::get('Site.cdnurl') . '/' . $url;
        }
        return $url;
    }


    /**
     * 返回 福利广告计划 实体对象
     * @param $plan
     * @param $position
     * @return array
     */
    public function getAdWelfarePlanItem(&$plan)
    {
        $welfare_arr = json_decode($plan->welfare_json, true);
        $data = [
            'ad_type' => $plan->ad_type,
            'show_starttime' => $plan->show_starttime,
            'show_endtime' => $plan->show_endtime,
            'weight' => $plan->weight,
            'group_type' => $plan->group_type,
        ];
        $data = array_merge($data, $welfare_arr);
        return $data;
    }

    /**
     * 返回 广告计划 实体对象
     * @param $plan
     * @param $position
     * @return array
     */
    public function getAdPlanItem(&$plan, $position)
    {
        $data = [
            'material_ids' => $this->getPositionMaterial($position),
            'ad_type' => $plan->ad_type,
            'show_starttime' => $plan->show_starttime,
            'show_endtime' => $plan->show_endtime,
            'is_slide' => $plan->show_type,
            'weight' => $plan->weight,
            'group_type' => $plan->group_type,
            'chapter_num' =>  $plan->chapter_num,
            'chapter_start_num' => $plan->chapter_start_num,
            'chapter_step_num' => $plan->chapter_step_num
        ];
        return $data;
    }

    /**
     * 根据位置返回匹配的素材ID
     * @param string $show_position 展示位置 1,2,3 || 1
     * @return array
     */
    public function getPositionMaterial($show_position = '')
    {
        $tmp_arr = [];
        if ($show_position) {
            $position = explode(',', $show_position);
            foreach ($position as $k => $position) {
                $material_arr = $this->getAdMaterialModel()
                    ->where('state', '=', '1')
                    ->where("find_in_set($position,material_position)")
                    ->order('weight', 'desc')
                    ->order('createtime', 'desc')
                    ->select();
                if ($material_arr) {
                    foreach ($material_arr as $k => $material) {
                        array_push($tmp_arr, $material->id);
                    }
                }
            }
        }
        $tmp_arr = array_unique($tmp_arr);
        sort($tmp_arr);
        return $tmp_arr;
    }

    /**
     * 返回所有的广告位
     * @return array
     */
    public function getAllAdPositions()
    {
        return $this->allPositions;
    }

    /**
     * 获取福利互动广告内容
     * @param $plan_id 福利广告ID
     * @return array|mixed
     */
    public function getWelfarePlan($plan_id)
    {
        $data = [];
        $redis_key = AdConstants::AD_PLAN . $plan_id;
        if ($plan = Redis::instance()->get($redis_key)) {
            $data = json_decode($plan, true);
        } else {
            $plan = $this->getAdManageModel()
                ->where('ad_type', '=', 2)
                ->where('id', '=', $plan_id)
                ->where('welfare_json', '<>', '')
                ->find();
            if ($plan) {
                Redis::instance()->set($redis_key, $plan->welfare_json, 86400);
                $data = json_decode($plan->welfare_json, true);
            }
        }
        return $data;
    }

    /**
     * 维护广告计划中的flag字段
     * @param $user_group_id
     * @param $group_type 0:全部，1:自定义，2:条件筛选
     */
    public function updateFlagByUserGroup($user_group_id, $group_type = 0)
    {
        try {
            if ($group_type) {
                $this->getAdManageModel()->update(['flag' => 1], ['user_group_id' => $user_group_id]);
            }
        } catch (\Exception $exception) {
            LogService::info('AD:广告计划更新Flag标志失败');
        }
    }
}