<?php

namespace app\common\model\order;

use think\Model;
use app\common\model\order\Item as OrderItem;
/**
 * 订单评价
 */
class Evaluate extends Model
{


    // 表名
    protected $name = 'order_evaluate';

    // 自动写入时间戳字段
    protected $autoWriteTimestamp = 'integer';

    // 定义时间戳字段名
    protected $createTime = 'createtime';
    protected $updateTime = false;
    protected $deleteTime = false;

    /**
     * 获取被评价的商品信息
     * @return void
     */
    public function getToItemInfo($orderNo,$itemId){

        $data = OrderItem::where([
            'evaluate'=>0,
            'order_no'=>$orderNo,
            'item_id'=>$itemId
        ])->find();

        if(!$data){
            return false;
        }

        $data['snapshoot'] = json_decode($data['snapshoot'],true);

        $data = (new \app\api\model\order\Order())->limitItemField($data);

        return $data;
    }


    /**
     * 获取评价列表
     * @param $userId
     * @param $params
     * @return array
     */
    public function getList($userId,$params = []){
        $rows = self::with(['user']);
        $where = [];

        if(isset($params['status']) && $params['status'] && in_array($params['status'],$this->getStatus())){
            switch ($params['status']){
                case 'good':
                    $where['rate'] = ['>=' , 3];
                    break;
                case 'bad':
                    $where['rate'] = ['<' , 3];
                    break;
                case 'img':
                    $where['imgs'] = ['<>',''];
                    break;
            }
        }

        if($userId){
            $where['user_id'] = $userId;
        }

        $where['item_id'] = $params['item_id'];

        $where['evaluate.status'] = 1;

        $list = $rows
            ->where($where)
            ->order('createtime','desc')
            ->limit($params['limit'])->page($params['page'])
            ->select();

        $data = [];

        if(!empty($list)){
            foreach ($list as $index => $item){

                try{
                    $item->getRelation('user')->visible(['nickname','avatar']);
                    $item->visible(['content','anonymity','createtime','imgs','rate','user']);

                    if($item['imgs']){
                        $imgs = explode(",",$item['imgs']);

                        foreach ($imgs as &$img){
                            $img = cdnurl($img);
                        }

                        $item['imgs'] = $imgs;
                    }else{
                        $item['imgs'] = [];
                    }

                    $item->user['avatar'] = cdnurl($item->user['avatar']);
                    if($item['anonymity'] == 1){
                        $item->user['nickname'] = '匿名评价';
                        $item->user['url'] = '-';
                        $item->user['avatar'] = letter_avatar('匿');;
                    }
                    $data[] = $item;

                }catch (\Exception $e){}


            }
        }

        return $data;
    }


    /**
     * 获取推荐的评论列表
     * @return void
     */
    public function getRecommendList($itemId){
        $data = [];
        $data['list'] = $this->getList(0,[
            'item_id'=>$itemId,
            'limit'=>2,
            'page'=>0
        ]);
        $data['count'] = self::where([
            'item_id'=>$itemId,
            'status'=>1
        ])->count();

        $orderItem = OrderItem::where('item_id', $itemId)->find();
        if ($orderItem) {
            $goodsType = $orderItem['goods_type'] ?? '';
            $isVirtualPay = \app\common\library\pay\VirtualPayService::isUseVirtualPay($goodsType);
            $data['is_virtual_pay'] = $isVirtualPay ? 1 : 0;
        } else {
            $data['is_virtual_pay'] = 0;
        }

        return $data;
    }

    public function getStatus()
    {
        return [
            'good',
            'bad',
            'img'
        ];
    }

    public function user()
    {
        return $this->belongsTo('\app\common\model\User', 'user_id', 'id', [], 'LEFT')->setEagerlyType(0);
    }

}