<?php
// +----------------------------------------------------------------------
// | CRMEB [ CRMEB赋能开发者，助力企业发展 ]
// +----------------------------------------------------------------------
// | Copyright (c) 2016~2020 https://www.crmeb.com All rights reserved.
// +----------------------------------------------------------------------
// | Licensed CRMEB并不是自由软件，未经许可不能去掉CRMEB相关版权
// +----------------------------------------------------------------------
// | Author: CRMEB Team <admin@crmeb.com>
// +----------------------------------------------------------------------


namespace app\wap\model\store;


use basic\ModelBasic;
use behavior\wap\StoreProductBehavior;
use service\HookService;
use traits\ModelTrait;

class StoreProductRelation extends ModelBasic
{
    use ModelTrait;

    protected $insert = ['add_time'];

    protected function setAddTimeAttr($value)
    {
        return time();
    }

    public static function productRelation($productId,$uid,$relationType,$category = 'product')
    {
        if(!$productId) return self::setErrorInfo('产品不存在!');
        $relationType = strtolower($relationType);
        $category = strtolower($category);
        $data = ['uid'=>$uid,'product_id'=>$productId,'type'=>$relationType,'category'=>$category];
        if(self::be($data)) return true;
        $data=self::set($data);
        HookService::afterListen('store_'.$category.'_'.$relationType,$productId,$uid,false,StoreProductBehavior::class);
        return $data;
    }

    public static function unProductRelation($productId,$uid,$relationType,$category = 'product')
    {
        if(!$productId) return self::setErrorInfo('产品不存在!');
        $relationType = strtolower($relationType);
        $category = strtolower($category);
        self::where(['uid'=>$uid,'product_id'=>$productId,'type'=>$relationType,'category'=>$category])->delete();
        HookService::afterListen('store_'.$category.'_un_'.$relationType,$productId,$uid,false,StoreProductBehavior::class);
        return true;
    }

    public static function productRelationNum($productId,$relationType,$category = 'product')
    {
        $relationType = strtolower($relationType);
        $category = strtolower($category);
        return self::where('type',$relationType)->where('product_id',$productId)->where('category',$category)->count();
    }

    public static function isProductRelation($product_id,$uid,$relationType,$category = 'product')
    {
        $type = strtolower($relationType);
        $category = strtolower($category);
        return self::be(compact('product_id','uid','type','category'));
    }

    public static function collection_list($uid,$page,$limit){
        $list=self::where(['a.uid'=>$uid,'a.category'=>'integral','a.type'=>'collect'])->alias('a')
            ->join('integral_product i','a.product_id=i.id','left')->field(['i.image','i.integral','i.integral_name','i.id'])
            ->page((int)$page,(int)$limit)->select();
        $page++;
        return compact('list','page');
    }

}