<?php

/**
 * Created by PhpStorm.
 * Author: 芸众商城 www.yunzshop.com
 * Date: 2017/3/3
 * Time: 下午2:29
 */

namespace app\frontend\modules\goods\controllers;

use app\common\components\ApiController;
use app\common\components\UploadVerificationApiController;
use app\common\helpers\Cache;
use app\common\models\comment\CommentConfig;
use app\common\models\Goods;
use app\common\models\Member;
use app\common\models\OrderGoods;
use app\common\services\MiniFileLimitService;
use app\frontend\models\Order;
use app\frontend\modules\goods\models\Comment;
use Carbon\Carbon;
use Illuminate\Support\Facades\Cookie;
use Illuminate\Support\Facades\DB;
use Yunshop\StoreCashier\common\models\StoreOrder;

class CommentController extends UploadVerificationApiController
{
    public $commentConfig;
    // 前端评论时，图片不能超过5张
    const COMMENT_IMAGE_COUNT = 5;

    public function preAction()
    {
        $this->commentConfig = CommentConfig::getSetConfig();

        parent::preAction(); // TODO: Change the autogenerated stub
    }


    public function getComment()
    {
        app('db')->cacheSelect = true;
        $goodsId = \YunShop::request()->goods_id;
        $pageSize = 20;

        $list = Comment::getCommentsByGoods($goodsId)
            ->where(function ($query) {
                $query->where('has_default_good_reputation',0)
                    ->orWhere(function($query2){
                        $query2->where('has_default_good_reputation',1)->where('additional_comment_id','!=',0);//默认好评的评价需要追评才显示
                    });
            })
            ->paginate($pageSize);
        $memberLevel = \app\common\models\MemberLevel::uniacid()->select('id', 'level_name')->get()->toArray();
        $levelList = [];
        foreach ($memberLevel as $item) {
            $levelList[$item['id']] = $item['level_name'];
        }
        if ($list) {
            foreach ($list as &$item) {
                $item->reply_count = $item->hasManyReply->count('id');
                $item->head_img_url = $item->head_img_url ? replace_yunshop(yz_tomedia($item->head_img_url)) : yz_tomedia(\Setting::get('shop.shop.logo'));
                $item->level_name = $levelList[$item->level_set] ?? $item->hasOneMember->yzMember->level->level_name ?? \Setting::get('shop.member.level_name') ?? "普通会员";
            }
            //对评论图片进行处理，反序列化并组装完整图片url
            $list = $list->toArray();
            foreach ($list['data'] as &$item) {
                $item['nick_name'] = substrCut($item['nick_name']);
                self::unSerializeImage($item);
            }
//            $list['favorable_rate'] = $this->favorableRate($goodsId);
            return $this->successJson('获取评论数据成功!', $list);
        }
        return $this->errorJson('未检测到评论数据!', $list);
    }

    /*
     * 获取商品好评率
     */
    public function favorableRate($id)
    {
        $total = OrderGoods::where('goods_id',$id)->sum('id');
        $level_comment = \app\common\models\Comment::where(['goods_id' => $id])->sum('level');
        $comment = \app\common\models\Comment::where(['goods_id' => $id])->sum('id');
        $mark = bcmul($total,5,2);//总评分
        $no_comment = bcmul(bcsub($total,$comment,2) ,5,2);//未评分
        $have_comment = bcmul(bcdiv(bcadd($level_comment,$no_comment,2),$mark,2),100,2);//最终好评率
        return $have_comment.'%';

    }

    /**
     * 评论页面
     * @return \Illuminate\Http\JsonResponse
     */
    public function createCommentPage()
    {
        $is_score_latitude = CommentConfig::isScoreLatitude();

        return $this->successJson('success',[
            'is_score_latitude' => $is_score_latitude
        ]);
    }

    /**
     * 追评页面
     */
    public function appendCommentPage()
    {
        $orderId = \YunShop::request()->order_id ?: 0;// 0为后台虚拟评论
        $goodsId = \YunShop::request()->goods_id;
        $order_goods_id = \YunShop::request()->order_goods_id;//订单商品表ID，主要用于区分商品规格

        if (!$orderId || !$goodsId) return $this->errorJson('获取评论失败!未检测到评论ID!');

        $comment_model = Comment::uniacid()
            ->select('id','goods_id','content','images','level','order_goods_id')
            ->with([
                'hasOneGoods' => function($query) {
                    $query->select(['id','title','thumb','price']);
                }
            ])
            ->where('type', 1)
            ->where('order_id', $orderId)
            ->where('goods_id', $goodsId);

        //存在order_goods_id为此次更新后评论/追评的数据
        if ($comment_model->first()->order_goods_id != 0) {
            $comment_model->where('order_goods_id',$order_goods_id);
        }

        $comment = $comment_model->first();
        if ($comment) {
            $comment->toArray();
        } else {
            return $this->errorJson('获取评论失败!!');
        }

        self::unSerializeImage($comment);

        return $this->successJson('success',[
            'comment' => $comment
        ]);
    }

    //评论
    public function createComment()
    {
        $key = \YunShop::request()->order_id.'create_comment_'.\YunShop::app()->getMemberId();
        if (Cache::has($key)) {
            return $this->errorJson('请求太过频繁！!');
        }
        Cache::put($key, 1, 1);

        if (request()->input('ysi') && app('plugins')->isEnabled('ys-system')) {
            \Yunshop\YsSystem\common\AccountBindState::editWhetherSave(request()->input('ysi'));
        }


        $commentConfig = $this->commentConfig;
        $commentModel = new \app\common\models\Comment();
        $ingress = request()->ingress;
        $member = Member::getUserInfos(\YunShop::app()->getMemberId())->first();
        if (!$member) {
            return $this->errorJson('评论失败!未检测到会员数据!');
        }
        $commentStatus = '1';

        $comment = [
            'order_id' => \YunShop::request()->order_id,
            'goods_id' => \YunShop::request()->goods_id,
            'content' => \YunShop::request()->content,
            'level' => \YunShop::request()->level,
            'order_goods_id' => \YunShop::request()->order_goods_id ?: 0
        ];

        //评分纬度
        if ($commentConfig->is_score_latitude && \YunShop::request()->score_latitude) {
            $comment['score_latitude'] = json_encode(\YunShop::request()->score_latitude);
        }

        //审核
        if ($commentConfig->is_comment_audit) {
            $comment['audit_status'] = $commentModel::wait_audit;
        }

        if ($ingress && !empty($comment['content'])) {
            $check_result = (new MiniFileLimitService())->checkMsg($comment['content']);
            if ($check_result['errcode'] != 0) {
                return $this->errorJson('输入信息含有违法违规内容');
            }
        }

        if (!$comment['order_id']) {
            return $this->errorJson('评论失败!未检测到订单ID!');
        }
        if (!$comment['goods_id']) {
            return $this->errorJson('评论失败!未检测到商品ID!');
        }
        if (!$comment['content']) {
            return $this->errorJson('评论失败!未检测到评论内容!');
        }
        if (!$comment['level']) {
            return $this->errorJson('评论失败!未检测到评论等级!');
        }

        if (\YunShop::request()->images) {
            $comment['images'] = json_decode(\YunShop::request()->images);
            if (is_array($comment['images'])) {
                if (count($comment['images']) > self::COMMENT_IMAGE_COUNT) {
                    return $this->errorJson('评论失败!评论图片不能多于5张!');
                }
                $comment['images'] = serialize($comment['images']);
            } else {
                return $this->errorJson('评论失败!评论图片数据不正确!');
            }
        } else {
            $comment['images'] = serialize([]);
        }

        $plugin_id = \app\common\models\Order::select(['uid','plugin_id'])->where('id',$comment['order_id'])->first();


        if ($member->uid != $plugin_id->uid) {
            return $this->errorJson('评论失败!该订单不属于您!');
        }

        $is_open =app('plugins')->isEnabled('store-cashier');
        if ($is_open){
            $store_id = StoreOrder::select('store_id')->where('order_id',$comment['order_id'])->first();
        }


        $commentModel->setRawAttributes($comment);
        $commentModel->plugin_id = $plugin_id->plugin_id;
        $commentModel->plugin_table_id = $is_open ? $store_id->store_id : null;
        $commentModel->uniacid = \YunShop::app()->uniacid;
        $commentModel->uid = $member->uid;
        $commentModel->nick_name = $member->nickname;
        $commentModel->head_img_url = $member->avatar;
        $commentModel->type = '1';
        $res =  $this->insertComment($commentModel, $commentStatus);

        if(!is_null($event_arr = \app\common\modules\shop\ShopConfig::current()->get('after_comment_log'))){
            foreach ($event_arr as $v){
                $class    = array_get($v, 'class');
                $function = array_get($v, 'function');
                $class::$function(request());
            }
        }

        return $res;
    }

    //追评
    public function appendComment()
    {
        $commentConfig = $this->commentConfig;
        if (!$commentConfig->is_additional_comment) {
            return $this->errorJson('未开启追评功能!');
        }
        $commentModel = new \app\common\models\Comment();
        $ingress = request()->ingress;
        $member = Member::getUserInfos(\YunShop::app()->getMemberId())->first();
        if (!$member) {
            return $this->errorJson('追加评论失败!未检测到会员数据!');
        }
        $commentStatus = '2';
        $id = \YunShop::request()->id;
        $append = $commentModel::find($id);
        if (!$append) {
            return $this->errorJson('追加评论失败!未检测到评论数据!');
        }

        $comment = [
            'order_id' => $append->order_id,
            'goods_id' => $append->goods_id,
            'content' => \YunShop::request()->content,
            'comment_id' => $append->id,
            'plugin_id' => $append->plugin_id,
            'plugin_table_id' => $append->plugin_table_id,
            'order_goods_id' => \YunShop::request()->order_goods_id
        ];

        //审核
        if ($commentConfig->is_comment_audit) {
            $comment['audit_status'] = $commentModel::wait_audit;
        }

        if ($ingress && !empty($comment['content'])) {
            $check_result = (new MiniFileLimitService())->checkMsg($comment['content']);
            if ($check_result['errcode'] != 0) {
                return $this->errorJson('输入信息含有违法违规内容');
            }
        }

        if (!$comment['content']) {
            return $this->errorJson('追加评论失败!未检测到评论内容!');
        }

        if (\YunShop::request()->images) {
            $comment['images'] = json_decode(\YunShop::request()->images);
            if (is_array($comment['images'])) {
                if (count($comment['images']) > self::COMMENT_IMAGE_COUNT) {
                    return $this->errorJson('追加评论失败!评论图片不能多于5张!');
                }
                $comment['images'] = serialize($comment['images']);
            } else {
                return $this->errorJson('追加评论失败!评论图片数据不正确!');
            }
        } else {
            $comment['images'] = serialize([]);
        }

        $commentModel->setRawAttributes($comment);

        $commentModel->uniacid = \YunShop::app()->uniacid;
        $commentModel->uid = $member->uid;
        $commentModel->nick_name = $member->nickname;
        $commentModel->head_img_url = $member->avatar;
        $commentModel->reply_id = $append->uid;
        $commentModel->reply_name = $append->nick_name;
        $commentModel->type = '3';

        return $this->insertComment($commentModel, $commentStatus, $id);

    }

    //回复
    public function replyComment()
    {
        $commentModel = new \app\common\models\Comment();
        $member = Member::getUserInfos(\YunShop::app()->getMemberId())->first();
        if (!$member) {
            return $this->errorJson('回复评论失败!未检测到会员数据!');
        }

        $id = \YunShop::request()->id;
        $reply = $commentModel::find($id);
        if (!$reply) {
            return $this->errorJson('回复评论失败!未检测到评论数据!');
        }

        $comment = [
            'order_id' => $reply->order_id,
            'goods_id' => $reply->goods_id,
            'content' => \YunShop::request()->content,
            'comment_id' => $reply->comment_id ? $reply->comment_id : $reply->id,
        ];
        if (!$comment['content']) {
            return $this->errorJson('回复评论失败!未检测到评论内容!');
        }

//        if (isset($comment['images'] ) && is_array($comment['images'])) {
//            $comment['images'] = serialize($comment['images']);
//        } else {
//            $comment['images'] = serialize([]);
//        }
        if (\YunShop::request()->images) {
            $comment['images'] = json_decode(\YunShop::request()->images);
            if (is_array($comment['images'])) {
                if (count($comment['images']) > self::COMMENT_IMAGE_COUNT) {
                    return $this->errorJson('追加评论失败!评论图片不能多于5张!');
                }
                $comment['images'] = serialize($comment['images']);
            } else {
                return $this->errorJson('追加评论失败!评论图片数据不正确!');
            }
        } else {
            $comment['images'] = serialize([]);
        }

        $commentModel->setRawAttributes($comment);

        $commentModel->uniacid = \YunShop::app()->uniacid;
        $commentModel->uid = $member->uid;
        $commentModel->nick_name = $member->nickname;
        $commentModel->head_img_url = $member->avatar;
        $commentModel->reply_id = $reply->uid;
        $commentModel->reply_name = $reply->nick_name;
        $commentModel->type = '2';
        return $this->insertComment($commentModel);

    }

    /**
     * @param $commentModel
     * @param string $commentStatus 评论状态：1-已评论，2-已追评
     * @param int $additional_comment_id 追评ID（用于主评论标识搜索方便）
     * @return \Illuminate\Http\JsonResponse
     */
    public function insertComment($commentModel, $commentStatus = '', $additional_comment_id = 0)
    {
        $validator = $commentModel->validator($commentModel->getAttributes());
        if ($validator->fails()) {
            //检测失败
            return $this->errorJson($validator->messages());
        } else {
            //数据保存
            if ($commentModel->save()) {
                Goods::updatedComment($commentModel->goods_id);

                if ($commentStatus) {
                    //评论
                    if ($commentStatus == 1) {
                        $updateData = ['comment_status' => $commentStatus, 'comment_id' => $commentModel->id];
                    } else {
                        //追评不更新ID
                        $updateData = ['comment_status' => $commentStatus];
                    }

                    if ($commentModel->order_goods_id) {
                        OrderGoods::where('id',$commentModel->order_goods_id)->update($updateData);
                    } else {
                        OrderGoods::where('order_id', $commentModel->order_id)
                            ->where('goods_id', $commentModel->goods_id)
                            ->update($updateData);
                    }
                }

                //不需要审核的时候，主评论添加追评ID 否则再审核通过的时候再添加
                if ($additional_comment_id && $commentModel->id && !$this->commentConfig->is_comment_audit) {
                    Comment::updatedAdditionalCommentId($additional_comment_id,$commentModel->id);
                }

                if (!empty($commentModel->images)) {
                    $commentModel->images = unserialize($commentModel->images);
                }

                return $this->successJson('评论成功!',$commentModel);
            } else {
                return $this->errorJson('评论失败!');
            }
        }
    }


    public function getOrderGoodsComment()
    {
//        $commentId = \YunShop::request()->comment_id;//评论主键ID 部分插件订单列表接口没有关联has_one_comment
        $orderId = \YunShop::request()->order_id ?: 0;// 0为后台虚拟评论
        $goodsId = \YunShop::request()->goods_id;
        $order_goods_id = \YunShop::request()->order_goods_id;
        if (!$orderId || !$goodsId) return $this->errorJson('获取评论失败!未检测到评论ID!');

        // 0
        if(empty($orderId)){
            $with = [
                'hasManyReply'=>function($query) {
                    $query->where('type', 2)->where('is_show',1);
                },
                'hasOneGoods' => function($query) {
                    $query->select(['id','title','thumb','price']);
                },
                'hasOneMember' => function ($query) {
                    $query->with(['yzMember' => function ($query2) {
                        $query2->select('member_id', 'level_id');
                    }])->select('uid');
                }
            ];
            if (app('plugins')->isEnabled('live-install')){
                $with['hasOneLiveInstallComment'] = function ($query){
                    $query->select('id','comment_id','worker_score');
                };
            }
            $comment_model = Comment::uniacid()
                ->with($with)
                ->where('type', 1)
                ->where('order_id', 0)
                ->where('goods_id', $goodsId);

            //防止之前的评论找不到
            if ($comment_model->first()->order_goods_id != 0) {
                $comment_model->where('order_goods_id',$order_goods_id);
            }
            $comment = $comment_model->first();
            $comment['has_one_order_goods'] = $comment['hasOneGoods'];
            $comment['has_one_order_goods']['total'] = 1;
            $comment['has_one_order_goods']['thumb'] = yz_tomedia($comment['has_one_order_goods']['thumb']);
            $comment['head_img_url'] = yz_tomedia($comment['head_img_url']);
            unset($comment['hasOneGoods']);
        }else{
            $with = [
                'hasManyReply'=>function($query) {
                    $query->where('type', 2)->where('is_show',1);
                },
                'hasOneOrderGoods' => function($query) use ($goodsId) {
                    $query->where('goods_id', $goodsId);
                },
                'hasOneMember' => function ($query) {
                    $query->with(['yzMember' => function ($query2) {
                        $query2->select('member_id', 'level_id');
                    }])->select('uid');
                }
            ];
            $comment_model = Comment::uniacid()
                ->with($with)
                ->where('type', 1)
                ->where('goods_id', $goodsId)
                ->where('order_id', $orderId);

            //防止之前的评论找不到
            if ($comment_model->first()->order_goods_id != 0) {
                $comment_model->where('order_goods_id',$order_goods_id);
            }
            $comment = $comment_model->first();
        }

        if ($comment) {
            // 将图片字段反序列化
            if (!is_array($comment)) {
                $comment = $comment->toArray();
            }
            $arrComment = $comment;
            if (!is_null($event_arr = \app\common\modules\shop\ShopConfig::current()->get('frontend_comment_detail'))) {
                foreach ($event_arr as $v) {
                    $class = array_get($v, 'class');
                    $function = array_get($v, 'function');
                    $res = $class::$function($arrComment);
                    foreach ($res as $vv) {
                        $arrComment[$vv['key']] = $vv;
                    }
                }
            }
            foreach ($arrComment['has_many_reply'] as $k => $v) {
                $arrComment['has_many_reply'][$k]['nick_name'] = substrCut($v['nick_name']);
                $arrComment['has_many_reply'][$k]['reply_name'] = substrCut($v['reply_name']);
            }

            $memberLevel = \app\common\models\MemberLevel::uniacid()->select('id', 'level_name')->get()->toArray();
            $levelList = [];
            foreach ($memberLevel as $item) {
                $levelList[$item['id']] = $item['level_name'];
            }

            $arrComment['nick_name'] = substrCut($arrComment['nick_name']);

            $arrComment['level_name'] = $levelList[$arrComment['level_set']] ?? $levelList[$arrComment['has_one_member']['yz_member']['level_id']] ?? \Setting::get('shop.member.level_name') ?? "普通会员";

            self::unSerializeImage($arrComment);
            return $this->successJson('获取评论数据成功!', $arrComment);
        }
        return $this->errorJson('未检测到评论数据!');
    }

    // 反序列化图片
    public static function unSerializeImage(&$arrComment)
    {
        $arrComment['images'] = unserialize($arrComment['images']);
        foreach ($arrComment['images'] as &$image) {
            $image = yz_tomedia($image);
        }
        if ($arrComment['append']) {
            $arrComment['append']['images'] = unserialize($arrComment['append']['images']);
            foreach ($arrComment['append']['images'] as &$image) {
                $image = yz_tomedia($image);
            }
        }
        if ($arrComment['has_many_reply']) {
            foreach ($arrComment['has_many_reply'] as &$comment) {
                $comment['images'] = unserialize($comment['images']);
                foreach ($comment['images'] as &$image) {
                    $image = yz_tomedia($image);
                }
            }
        }
    }

}