<?php

namespace app\api\controller\live;

use app\common\controller\Api;

/**
 * 直播带货
 */
class Goods extends Api
{
    // 无需登录的接口,*表示全部
    protected $noNeedLogin = [];
    protected $noNeedRight = '*';

    protected $model;

    public function _initialize()
    {
        parent::_initialize();
        $this->model = new \app\admin\model\live\Goods;
        $this->actionModel = new \app\admin\model\live\GoodsAction;
    }

    /**
     * 带货商品列表
     * @return void
     */
    public function index()
    {
        $liveId = input('live_id');

        $list = $this->model
            ->where([
                'live_id'=>$liveId
            ])
            ->normal()
            ->sort()
            ->order('explaining DESC, id ASC')
            ->select();


        if($list){
            foreach ($list as $index => &$row) {
                $row->visible(['id','description','status','explaining','sellout','createtime','goods']);

                $goods = $this->getGoods($row->goods_id,$row->goods_type);

                if($goods){
                    $row->goods = $goods;
                }else{
                    unset($list[$index]);
                }
            }
            sort($list);
        }


        $this->success("获取成功",$list);
    }

    /**
     * 获取讲解中的商品
     * @return void
     */
    public function explaining(){
        $liveId = input('live_id');

        $data = $this->model
            ->where([
                'live_id'=>$liveId,
                'explaining'=>1
            ])
            ->normal()
            ->field(['id','description','status','explaining','sellout','createtime','goods_id','goods_type'])
            ->find();

        if(!$data){
            $this->success("暂无讲解商品");
        }


        $goods = $this->getGoods($data['goods_id'],$data['goods_type']);

        if(!$goods){
            $this->success("暂无讲解商品");
        }
        $data['goods'] = $goods;

        $this->success("获取成功",$data);
    }

    public function getGoods($goodsId,$goodsType){
        $goods = \app\common\model\goods\Handle::getGoodsQuery()->where([
            'id'=>$goodsId,
            'type'=>$goodsType,
            'status'=>1,
            'hide'=>0,
            'sales_type'=>['like','%alone%']
        ])->find();

        return $goods;
    }


    /**
     * 用户点击商品行为
     * @return void
     */
    public function action()
    {
        $liveId = input('live_id');
        $goodsId = input('goods_id');
        $goodsType = input('goods_type');


        $actionId = $this->actionModel->insertGetId([
            'uniacid'=>UNIACID,
            'goods_id'=>$goodsId,
            'user_id'=>$this->auth->id,
            'live_id'=>$liveId,
            'goods_type'=>$goodsType,
            'createtime'=>time()
        ]);


        $this->success("获取成功",$actionId);
    }
}