<?php

namespace addons\Coupon\backend\controllers;

use addons\Coupon\common\enums\AddonsCouponEnum;
use addons\Coupon\common\models\AddonsCoupon;
use addons\Coupon\common\models\AddonsCouponCatRelate;
use addons\Coupon\common\models\AddonsCouponGoodsRelate;
use addons\Coupon\common\models\AddonsCouponMemberRelate;
use addons\Coupon\common\models\AddonsCouponStatistics;
use addons\Coupon\common\models\AddonsCouponUserRelate;
use addons\Coupon\common\models\CouponStoreGoodsRelate;
use addons\Mch\common\models\Mch;
use addons\Store\common\models\Store;
use addons\Store\common\models\StoreCouponUserRelate;
use common\enums\AddonsEnum;
use common\enums\StatusEnum;
use common\models\goods\Goods;
use common\models\goods\GoodsCate;
use common\models\mall\MallAddons;
use common\models\mall\MallHost;
use common\models\user\UserLevel;
use PHPUnit\Util\Exception;
use Yii;
use function Clue\StreamFilter\fun;

/**
 * 默认控制器
 *
 * Class DefaultController
 * @package addons\Coupon\backend\controllers
 */
class DefaultController extends BaseController
{
    public $enableCsrfValidation = false;

    /**
     * 首页
     * @return string|\yii\web\Response
     */
    public function actionIndex()
    {
        if (\Yii::$app->request->isAjax) {
            if (\Yii::$app->request->isGet) {
                $page = \Yii::$app->request->get('page') ?? 1;
                $limit = \Yii::$app->request->get('page_size') ?? $this->pageSize;
                $name = \Yii::$app->request->get('name');
                // 优惠券状态，1：未开始，2：领取中，3：已过期，4：已失效
                $coupon_status = \Yii::$app->request->get('status');
                $appoint_type = \Yii::$app->request->get('appoint_type');
                $type = \Yii::$app->request->get('type');

                $where[] = ['mall_id' => $this->mall_id, 'status' => [StatusEnum::DISABLED, StatusEnum::ENABLED]];
                if (!empty($name)) {
                    $where[] = ['like', 'name', $name];
                }
                if (!empty($coupon_status)) {
                    $where[] = ['coupon_status' => $coupon_status];
                }
                if (!empty($type)) {
                    $where[] = ['type' => $type];
                }
                if (!empty($appoint_type)) {
                    $where[] = ['appoint_type' => explode(",", $appoint_type)];
                }

                $params = [
                    'select' => 'id,mall_id,mch_id,store_id,name,type,coupon_status,status,discount,discount_limit,min_price,sub_price,total_count,expire_type,expire_day,begin_at,end_at,appoint_type,rule,is_remind,remind_days,effect_days,is_receive_limit,receive_count,is_member,is_original_use,is_public_receive,is_giving,coupon_status,is_giving_reward,is_consume_reward,qrcode_url,poster_url,created_at,applet_code',
                    'where' => $where,
                    'order' => 'id desc',
                    'limit' => $limit,
                    'page' => $page,
                ];
                $list = AddonsCoupon::listPage($params);
                // $list = AddonsCoupon::getStaticError();
                // dd($list);
                if (!empty($list['list'])) {
                    $mall_logo = \Yii::$app->services->setting->mall->get($this->mall_id, 'basic.logo');
                    if (empty($mall_logo)) \Yii::$app->request->hostInfo . '/resources/img/mall/mall_logo_default.jpg';
                    $mall_logo = $this->imgBase64Encode($mall_logo);

                    $mall_name = \Yii::$app->services->setting->mall->get($this->mall_id, 'basic.name');
                    if (empty($mall_name)) $mall_name = '七件事商城';
                    $coupon_ids = array_column($list['list'], 'id');
                    $user_coupons = AddonsCouponStatistics::find()
                        ->select('coupon_id,received_number,used_number')
                        ->where(['mall_id' => $this->mall_id, 'coupon_id' => $coupon_ids])
                        ->asArray()
                        ->indexBy('coupon_id')
                        ->all();

                    $stores = [];
                    $is_install = MallAddons::isInstall($this->mall_id, AddonsEnum::ADDONS_NAME_STORE);
                    if (!empty($is_install)) {
                        $store_ids = array_column($list['list'], 'store_id');
                        $stores = Store::find()
                            ->select('id,store_name,logo_img,shop_owner,shop_mobile')
                            ->where(['mall_id' => $this->mall_id, 'status' => StatusEnum::ENABLED, 'id' => $store_ids])
                            ->asArray()
                            ->indexBy('id')
                            ->all();
                    }

                    foreach ($list['list'] as &$lv) {
                        if (!empty($lv['store_id'])) { // 门店优惠券
                            $storeIds = explode(',', $lv['store_id']);
                            $userRelate = StoreCouponUserRelate::find()
                                ->where(['mall_id' => $this->mall_id, 'store_id' => $storeIds, 'coupon_id' => $lv['id']])
                                ->andWhere(['status' => [StatusEnum::DISABLED, StatusEnum::ENABLED]])
                                ->select(['count(1) as received_number', 'sum(if(is_use = 1, 1, 0)) as used_number'])
                                ->asArray()
                                ->one();
                            $lv['received_number'] = $userRelate['received_number'] ?? 0;
                            $lv['used_number'] = $userRelate['used_number'] ?? 0;
                        } else {
                            $userRelate = AddonsCouponUserRelate::find()
                                ->where(['mall_id' => $this->mall_id, 'coupon_id' => $lv['id']])
                                ->andWhere(['status' => [StatusEnum::DISABLED, StatusEnum::ENABLED]])
                                ->select(['count(1) as received_number', 'sum(if(is_use = 1, 1, 0)) as used_number'])
                                ->asArray()
                                ->one();
                            $lv['received_number'] = $userRelate['received_number'] ?? 0;
                            $lv['used_number'] = $userRelate['used_number'] ?? 0;
                        }
                        $lv['received_number'] = $user_coupons[$lv['id']]['received_number'] ?? 0;
                        // 是否有人领取(因为统计数据是定时任务处理有一定差异性不能做完条件)
                        $lv['is_received'] = AddonsCouponUserRelate::find()->where(['coupon_id' => $lv['id'], 'status' => StatusEnum::ENABLED])->exists();

                        $lv['used_number'] = $user_coupons[$lv['id']]['used_number'] ?? 0;
                        $mall_sign = $this->mall['mall_sign'];
                        $lv['page_link'] = MallHost::getHost($this->mall_id,'h5_url') . '/#/plugins/pages/coupon/type?sign=' . $mall_sign . '&coupon_id=' . $lv['id'] . '&coupon_share_log_id=0';
                        // $lv['qrcode_url'] = !empty($lv['qrcode_url']) ? \Yii::$app->request->hostInfo . '/web/' . ltrim($lv['qrcode_url'], '/') : '';
                        // $lv['poster_url'] = !empty($lv['poster_url']) ? \Yii::$app->request->hostInfo . '/web/' . ltrim($lv['poster_url'], '/') : '';
                        $lv['poster_filename'] = substr(md5("{'poster'_{$lv['id']}_{$this->mall_id}"), 0, 16);
                        $lv['qrcode_filename'] = substr(md5("{'qrcode'_{$lv['id']}_{$this->mall_id}"), 0, 16);
                        $lv = array_merge($lv, AddonsCoupon::parseCouponInfo($lv));

                        $lv['store'] = $stores[$lv['store_id']] ?? [];
                        $lv['content'] = $lv['type'] == AddonsCouponEnum::EXCHANGE ? '全额抵扣' : $lv['content'];

                    }
                    $list['mall_info']['mall_logo'] = $mall_logo;
                    $list['mall_info']['mall_name'] = $mall_name;
                }
                return $this->success('操作成功', $list);
            }
        }
        return $this->render($this->action->id);
    }


    public function actionEdit()
    {
        if (\Yii::$app->request->isAjax) {
            if (\Yii::$app->request->isPost) {
                try {
                    $post = \Yii::$app->request->post();
                    // dd($post);
                    if (empty($post['coupon_info']['id'])) {
                        $scenarios = 'create';
                        $post['coupon_info']['mall_id'] = $this->mall_id;
                    } else {
                        $scenarios = 'update';
                    }
                    if(empty($post['coupon_info']['giving_expire'])) $post['coupon_info']['giving_expire'] = 0;
                    if(empty($post['coupon_info']['effect_days'])) $post['coupon_info']['effect_days'] = 0;
                    if(empty($post['coupon_info']['effect_expire_days'])) $post['coupon_info']['effect_expire_days'] = 0;
                    if(empty($post['coupon_info']['give_time'])) $post['coupon_info']['give_time'] = 0;
                    if(!empty($post['store_list'])){
                        $store_ids = array_unique(array_column($post['store_list'],'id'));
                        $post['coupon_info']['store_id'] = implode(',',$store_ids);
                    }else{
                        $post['coupon_info']['store_id'] = '';
                    }
                    if(!empty($post['mch_list'])){
                        $store_ids = array_unique(array_column($post['mch_list'],'id'));
                        $post['coupon_info']['mch_id'] = implode(',',$store_ids);
                    }else{
                        $post['coupon_info']['mch_id'] = '';
                    }
                    switch ($post['coupon_info']['expire_type']){
                        case 3:
                            if($post['coupon_info']['effect_days']<=0) throw new \Exception('生效的延后天数必须大于0');
                            if($post['coupon_info']['effect_expire_days']<=1) throw new \Exception('领券后立即生效，有效天数不能小于1');
                            break;
                    }
                    $res = AddonsCoupon::setData($post, $scenarios);
                    if (!$res) {
                        return $this->error(AddonsCoupon::getStaticError());
                    }
                    return $this->success('添加优惠券成功');
                } catch (\Exception $e) {
                    return $this->error($e->getMessage(), []);
                }
            } else {
                $params = \Yii::$app->request->get();
                if (!empty($params['id'])) {
                    $list = AddonsCoupon::getOne([['id' => $params['id']]], true, [
                        'goods' => function ($query) {
                            $query->select('id,goods_name,cover_pic');
                        },
                        'cat' => function ($query) {
                            $query->select('id,name');
                        },
                        'store' => function($query) {
                            $query->select('id,store_name,logo_img,shop_owner,shop_mobile');
                        },
                    ]);
                }
                $condition = [];
                $condition['where'] =[['mall_id' => $this->mall_id],['coupon_id'=> $params['id']]];
                $coupon_member_relate = AddonsCouponMemberRelate::lists($condition);
                $condition = [];
                $condition['where'] =[['coupon_id'=> $params['id']]];
                $coupon_goods_relate = AddonsCouponGoodsRelate::lists($condition);
                $couponStoreGoodsRelateCondition = $condition;
                $couponStoreGoodsRelateCondition['where'][] = ['status' => StatusEnum::ENABLED];
                $coupon_store_goods_relate = CouponStoreGoodsRelate::lists($couponStoreGoodsRelateCondition);
                $coupon_cat_relate = AddonsCouponCatRelate::lists($condition);
                $list['couponMember'] = array_column($coupon_member_relate, 'member_level');
                $list['goods_id_list'] = array_column($coupon_goods_relate, 'goods_id');
                $list['store_goods_id_list'] = array_column($coupon_store_goods_relate, 'goods_id');
                $list['cat_id_list'] = array_column($coupon_cat_relate, 'cate_id');
                $list['cat_id_list'] = array_column($coupon_cat_relate, 'cate_id');
                $list['begin_at'] = empty($list['begin_at']) ? '' : date('Y-m-d H:i:s', $list['begin_at']);
                $list['end_at'] = empty($list['end_at']) ? '' : date('Y-m-d H:i:s', $list['end_at']);


                $members = UserLevel::lists(['where' => [['mall_id' => $this->mall_id], ['status' => StatusEnum::ENABLED]], 'select' => 'id,mall_id,name,level']);

                $cats = GoodsCate::getTreeCate(GoodsCate::getCates([['=','mall_id',$this->mall_id]], [], true, 'id,mall_id,mch_id,parent_id,name,status'));
                return $this->success('操作成功', compact('members', 'cats', 'list'));
            }
        } else {
            return $this->render($this->action->id);
        }
    }

    /**
     * 搜索商品
     * @return mixed|void
     */
    public function actionSearchGoods()
    {
        $params = \Yii::$app->request->get();
        $params['where'] = [['like', 'goods_name', $params['keyword']]];
        $params['select'] = 'id,goods_name,cover_pic';
        $list = Goods::listPage($params);
        return $this->success('操作成功', $list);
    }

    /**
     * 删除优惠券
     * @return mixed|void
     * @throws \yii\db\Exception
     */
    public function actionDel()
    {
        $params = \Yii::$app->request->post();
        $params['mall_id'] = $this->mall_id;
        $params['status'] = StatusEnum::DELETE;
        $params['fields'] = ['status' => StatusEnum::DELETE];
        $res = AddonsCoupon::setData($params);
        if ($res === false) return $this->error(AddonsCoupon::getStaticError());

        return $this->success('操作成功');
    }

    /**
     * 选择优惠券
     * @Author: lun
     * @DateTime: 2021/12/17 0017 10:16
     * @Copyright: copyright (c) 2021 广东七件事集团
     * @return mixed|string|void
     */
    public function actionSelectCoupon()
    {
        if (Yii::$app->request->isAjax && Yii::$app->request->isPost) {
            $params = Yii::$app->request->post();
            $params['where'][] = ['mall_id' => $this->mall_id];
            $params['where'][] = ['status' => [StatusEnum::ENABLED]];
            $params['where'][] = ['coupon_status' => [AddonsCouponEnum::STATUS_RECEIVING]];
            $params['where'][] = ['or',
                ['=', 'total_count', -1],
                ['>', 'total_count', 'receive'],
            ];
            if (!empty($params['keyword'])) $params['where'][] = ['like', 'name', $params['keyword']];
            $params['order'] = 'sort asc,id desc';
            $params['select'] = 'id,name,type,discount,min_price,sub_price,expire_type,expire_day,begin_at,end_at,status,total_count';
            $list = AddonsCoupon::listPage($params);
            //判断是否过期
            foreach ($list['list'] as $k=>$v){
                $v['end_at']<time()&&$v['expire_type']==2?$list['list'][$k]['is_failure'] = 1:$list['list'][$k]['is_failure'] = 0;
                $list['list'][$k]['from_type'] = 1;
            }
            return $this->success('操作成功', $list);
        }
    }


    /**
     * 图片base64编码
     * @param string $img
     * @param bool $imgHtmlCode
     * author 江南极客
     * @return string
     */
    function imgBase64Encode($img = '', $imgHtmlCode = true)
    {
        //如果是本地文件
        if(strpos($img,'http') === false && !file_exists($img)){
            return $img;
        }
        //获取文件内容
        $file_content = file_get_contents($img);
        if($file_content === false){
            return $img;
        }
        $imageInfo = getimagesize($img);
        $prefiex = '';
        if($imgHtmlCode){
            $prefiex = 'data:' . $imageInfo['mime'] . ';base64,';
        }
        $base64 = $prefiex.chunk_split(base64_encode($file_content));
        return $base64;
    }

    public function actionGetStoreList(){
        $params = Yii::$app->request->post();
        if(!MallAddons::isInstall($this->mall_id,'Store')){
            return $this->success('操作成功', []);
        }
        $store_id_str = $params['store_id'];
        $store_ids = explode(',',$store_id_str);
        $list = Store::lists([
            'where'=>[['id'=>$store_ids]],
            'select'=>'id,store_name,shop_mobile,shop_owner'
        ]);
        return $this->success('操作成功', $list);

    }
    public function actionGetMchList(){
        $params = Yii::$app->request->post();
        if(!MallAddons::isInstall($this->mall_id,'Mch')){
            return $this->success('操作成功', []);
        }
        $mch_id_str = $params['mch_id'];
        $mch_ids = explode(',',$mch_id_str);
        $list = Mch::lists([
            'where'=>[['id'=>$mch_ids]],
            'select'=>'id,store_name,shop_mobile,shop_owner'
        ]);
        return $this->success('操作成功', $list);

    }

    /**
     * 商户列表
     *
     * @return string
     */
    public function actionSelectMch()
    {
        if (\Yii::$app->request->isAjax && \Yii::$app->request->isGet) {
            $params = \Yii::$app->request->get();
            $params['where'][] = ['mall_id' => $this->mall_id];
            $params['where'][] = ['status' => [StatusEnum::ENABLED]];
            $params['where'][] = ['shop_status' => 1];
            if (!empty($params['keyword'])) $params['where'][] = ['like', 'store_name', $params['keyword']];
            $params['order'] = 'id desc';
            $params['select'] = 'id,store_name,shop_owner,shop_mobile,logo_img,store_desc,shop_status,status';
            $list = Mch::listPage($params);
            return $this->success('操作成功', $list);
        }
    }

    public function actionEditCouponTotalCount()
    {
        if (\Yii::$app->request->isAjax) {
            if (\Yii::$app->request->isPost) {
                $post = \Yii::$app->request->post();

                $coupon_info = AddonsCoupon::findOne([
                    'mall_id' => $this->mall_id,
                    'id' => $post['id'],
                    'status' => [StatusEnum::ENABLED],
                    'coupon_status' => [AddonsCouponEnum::STATUS_NOT_BEGIN,AddonsCouponEnum::STATUS_RECEIVING]
                ]);

                if (empty($coupon_info)) {
                    return $this->error('优惠券异常');
                }

                if ($post['total_count'] < 1) {
                    throw new \Exception('优惠券发放数量不能小于1');
                }

                $coupon_info->total_count = $post['total_count'];

                $res = $coupon_info->save();
                if (!$res) {
                    return $this->error(AddonsCoupon::getStaticError());
                }
                return $this->success('操作成功');
            }
        }
    }

    /**
     * 是否还有未使用的优惠券
     */
    public function actionIsCoupon()
    {
        $id = Yii::$app->request->get('id');
        if (empty($id)) {
            return $this->error('参数错误');
        }
        $coupon = AddonsCoupon::findOne(['id' => $id]);
        if (empty($coupon)) {
            return $this->error('优惠券不存在');
        }
        if (!empty($coupon->store_id)) { // 门店优惠券
            $storeIds = explode(',', $coupon['store_id']);
            $count = StoreCouponUserRelate::find()
                ->where(['mall_id' => $this->mall_id, 'store_id' => $storeIds, 'coupon_id' => $coupon['id']])
                ->andWhere(['status' => [StatusEnum::DISABLED, StatusEnum::ENABLED]])
                ->andWhere(['coupon_status' => 2, 'is_use' => 0])
                ->count();
        } else {
            $count = AddonsCouponUserRelate::find()
                ->where(['mall_id' => $this->mall_id, 'coupon_id' => $coupon['id']])
                ->andWhere(['status' => [StatusEnum::DISABLED, StatusEnum::ENABLED]])
                ->select(['count(1) as received_number', 'sum(if(is_use = 1, 1, 0)) as used_number'])
                ->andWhere(['coupon_status' => 2, 'is_use' => 0])
                ->count();
        }
        return $this->success('操作成功', ['count' => $count]);
    }
}