<?php
namespace app\api\controller;
use app\common\model\GoodsCate;
use app\common\model\GoodsSeason;
use app\common\model\GoodsServe;
use app\common\model\StoreGoods;
use app\common\model\User;
use app\common\model\UserCollect;
use app\common\model\UserSearch;
use app\common\model\UserTrack;
use app\common\service\Activity;
use library\tools\Data;
use think\Db;

/**
 * @title 商城
 * @controller Mall
 * @group base
 */
class Mall extends Base
{
    // 需要登录的
    protected $need_login = ['goodsCollect'];
    public function initialize(){
        parent::initialize();
        parent::setUid();
    }

    /**
     * @title 获取商品分类
     * @desc  获取商品分类
     * @author  qc
     * @url /api/Mall/getGoodsCate
     * @method GET
     * @header name:Authorization require:1 desc:Token
     * @return name:id type:int default:-- desc:分类id
     * @return name:title type:srting default:-- desc:标题
     * @return name:lev type:srting default:-- desc:分类等级（1,2,3,4）
     * @return name:children type:array default:-- desc:下级分类（数据同上）
     */
    public function getGoodsCate()
    {
        $list = GoodsCate::getCateTree();
        $this->success('ok',['list'=>$list]);
    }

    /**
     * @title 获取商品二级分类
     * @desc  获取商品二级分类
     * @author  qc
     * @url /api/Mall/getSecondCate
     * @method GET
     * @header name:Authorization require:1 desc:Token
     * @param  name:id type:int default:-- desc:一级分类id
     * @return name:title type:srting default:-- desc:标题
     * @return name:lev type:srting default:-- desc:分类等级（1,2,3,4）
     */
    public function getSecondCate()
    {
        $list = GoodsCate::field('id,title,pid,lev')->where(['status'=>1,'is_deleted'=>0,'pid'=>input('get.id')])->order('sort desc ,id desc')->select()->toArray();
        $this->success('ok',['list'=>$list]);
    }


    /**
     * @title 商城商品推荐
     * @desc 商城商品推荐
     * @author qc
     * @method GET
     * @url /api/Mall/getRecommendList
     * @header name:Authorization require:1 desc:Token
     * @param  name:page type:int default:0 desc:页数
     * @param  name:page_num type:int default:20 desc:每页数
     * @return name:id type:int default:-- desc:id
     * @return name:name type:string default:-- desc:商品名称
     * @return name:cover type:string default:-- desc:封面
     * @return name:low_price type:float default:-- desc:价格
     */
    public function getRecommendList()
    {
        $search_log =  UserSearch::getSearchTitle($this->user_id,7);
        $search_arr = [];
        $where_str = 'b.id > 0';
        foreach ($search_log as $t){
            $search_arr[] =  " b.name like '".'%'.$t."%'" .' ';
        }
        if(!empty($search_arr)) $where_str  =  implode(' OR ',$search_arr);
        $field = 'a.id,name,cover,low_price,IFNULL(is_recommend,0) is_recommend ';
        $table = 'dd_store_goods';
        $order_by_two = 'id';
        $sql = "SELECT $field FROM " .$table . " a LEFT JOIN ( SELECT id,IF(id,1,1) is_recommend FROM $table b WHERE ( $where_str )) AS c ON c.id = a.id WHERE a.status =1 AND a.is_deleted = 0 ORDER BY is_recommend DESC , $order_by_two desc LIMIT {$this->off_set},{$this->page_num}";
        $list = Db::query($sql);
        $this->success('ok',['list'=>$list]);
    }


    /**
     * @title 获取商品列表
     * @desc  获取商品列表
     * @author  qc
     * @url /api/Mall/getGoodsList
     * @method GET
     * @header name:Authorization require:1 desc:Token
     * @param  name:page type:int default:1 desc:页数
     * @param  name:page_num type:int default:20 desc:每页数
     * @param  name:goods_name type:string require:0  default:-- desc:商品名称
     * @param  name:first_classify type:int require:0  default:-- desc:一级分类id
     * @param  name:second_classify type:int require:0  default:-- desc:二级分类id
     * @param  name:sort_type type:int default:1 desc:排序--1默认2时间升序3时间降序
     * @return name:name type:string default:-- desc:商品名称
     * @return name:cover type:string default:-- desc:商品封面图
     * @return name:desc type:string default:-- desc:商品简述（副标题）
     * @return name:image type:string default:-- desc:商品展示图[多张|隔开]
     * @return name:content type:string default:-- desc:商品详情图[多张|隔开]
     * @return name:low_price type:float default:-- desc:最低售价
     * @return name:max_price type:float default:-- desc:最高售价
     * @return name:low_original type:float default:-- desc:最低原价格
     * @return name:total_num type:int default:-- desc:商品总数量
     * @return name:detail type:int default:-- desc:商品详情
     * @return name:first_classify type:int require:0  default:-- desc:一级分类id
     * @return name:second_classify type:int require:0  default:-- desc:二级分类id
     * @return name:freight_type type:int default:-- desc:运费类型0固定金额，1运费模板
     * @return name:freight_id type:int default:-- desc:模板id（freight_type=1）
     * @return name:postage type:float default:-- desc:运费（freight_type=0）
     * @return name:item_list type:array default:-- desc:商品多规格列表
     * @return name:item_list.spec_info type:array default:-- desc:规格型号设置['规格组id'=>'规格id','规格组id'=>'规格id'];
     * @return name:item_list.goods_no type:string default:-- desc:规格货号
     * @return name:item_list.goods_title:string default:-- desc:规格标题
     * @return name:item_list.cover type:string default:-- desc:规格封面
     * @return name:item_list.stock type:int default:-- desc:剩余库存
     * @return name:item_list.original_price type:float default:-- desc:原价
     * @return name:item_list.sell_price type:float default:-- desc:售价
     * @return name:item_list.virtual type:int default:-- desc:虚拟销量
     * @return name:item_list.weight type:float default:-- desc:重量【kg】
     * @return name:total_num type:int default:-- desc:总数
     */
    public function getGoodsList(){
        $all_cate = GoodsCate::field('id,title')->select()->toArray();
        $all_cate = array_column($all_cate,null,'id');
        $input = input('get.');
        $sel_where = [];
        $sel_where[] = ['status','=',1];
        $sel_where[] = ['is_deleted','=',0];
        $sort_type = input('get.sort_type',1);
        if(isset_full($input,'goods_name')) {
            $sel_where[] = ['name','like',"%".$input['goods_name']."%"];
            if($this->user_id) UserSearch::saveSearchTitle($this->user_id,$input['goods_name'],7);
        }
        if(isset_full($input,'first_classify'))$sel_where[] = ['first_classify','=',$input['first_classify']];
        if(isset_full($input,'second_classify'))$sel_where[] = ['second_classify','=',$input['second_classify']];

        switch ($sort_type) {
            case 1:
                $order =  ['sort'=>'desc','id'=>'desc'];
                break;
            case 2:
                $order =  ['id'=>'asc','sort'=>'desc'];
                break;
            case 3:
                $order =  ['id'=>'desc','sort'=>'desc'];
                break;
        }

        $list = StoreGoods::with(['itemList'])
            ->field('specs,lists',true)
            ->where($sel_where)->limit($this->off_set,$this->page_num)
            ->order($order)
            ->select()->toArray();
        foreach ($list as &$v){
            $v['first_classify_name'] = isset($all_cate[$v['first_classify']]['title']) ? $all_cate[$v['first_classify']]['title']:'';
            $v['second_classify_name'] = isset($all_cate[$v['second_classify']]['title']) ? $all_cate[$v['second_classify']]['title']:'';
            $v['low_original'] = empty($v['item_list']) ? 0 :  min(array_column($v['item_list'],'original_price'));
            $v['low_price'] = empty($v['item_list']) ? 0 : min(array_column($v['item_list'],'sell_price'));
            $v['max_price'] = empty($v['item_list']) ? 0 : max(array_column($v['item_list'],'sell_price'));
            $v['total_num'] =  empty($v['item_list']) ? 0 :array_sum(array_column($v['item_list'],'base_stock'));
        }
        $total_num =  StoreGoods::where($sel_where)->count();
        $this->success('ok',['list'=>$list,'total_num'=>$total_num]);

    }

    /**
     * @title 获取商品详情
     * @desc  获取商品详情
     * @author  qc
     * @url /api/Mall/getGoodsDetail
     * @method GET
     * @header name:Authorization require:1 desc:Token
     * @param  name:goods_id  type:int require:1  default:0 desc:商品id
     * @return name:name type:string default:-- desc:商品名称
     * @return name:cover type:string default:-- desc:商品封面图
     * @return name:desc type:string default:-- desc:商品简述（副标题）
     * @return name:low_price type:float default:-- desc:最低价格
     * @return name:max_price type:float default:-- desc:最高价格（下划线公用）
     * @return name:low_seckill type:float default:-- desc:最低秒杀价格（有秒杀活动）
     * @return name:low_group type:float default:-- desc:最低拼团价格（有拼团活动）
     * @return name:low_discount type:float default:-- desc:最低折扣价格（有折扣活动）
     * @return name:discount type:float default:-- desc:商品折扣（没有折扣为10，有折扣活动，例如75折，值为7.5）
     * @return name:freight_type type:int default:-- desc:运费类型0固定金额，1运费模板
     * @return name:freight_id type:int default:-- desc:模板id（freight_type=1）
     * @return name:postage type:float default:-- desc:运费（freight_type=0）
     * @return name:is_collect type:int default:-- desc:是否收藏（1是0否）
     * @return name:item_list type:array default:-- desc:商品多规格列表
     * @return name:item_list.spec_info type:array default:-- desc:规格型号设置;
     * @return name:item_list.goods_no type:string default:-- desc:规格货号
     * @return name:item_list.stock type:int default:-- desc:剩余库存
     * @return name:item_list.original_price type:float default:-- desc:原价
     * @return name:item_list.sell_price type:float default:-- desc:售价
     */
    public function getGoodsDetail()
    {
        $goods_id = input('goods_id');
        $detail = StoreGoods::with(['itemList'])->field('specs,lists',true)->where('id',$goods_id)->find()->toArray();
        $detail['max_price'] = max(array_column($detail['item_list'],'original_price'));
        $detail['is_collect'] = UserCollect::checkCollectByType($this->user_id,6,$detail['id']);
        UserTrack::crateTrack($this->user_id,6,$goods_id,0);
        $this->success('oK',['goods_info'=>$detail]);
    }

    /**
     * @title 收藏||取消收藏
     * @desc 用户收藏
     * @author qc
     * @method POST
     * @url /api/Mall/goodsCollect
     * @header name:Authorization require:1 desc:Token
     * @param name:id type:int require:1 default:-- desc:商品id
     * @param name:status type:int default:0 desc:收藏状态（0取消收藏【未收藏】，1收藏）
     */
    public function goodsCollect(){
        $coll_status = UserCollect::plateCollect($this->user_id,6,input('post.id',0));
        $coll_status ?  $this->success('收藏成功',['status'=>1]) :    $this->success('取消收藏成功',['status'=>0]);
    }

    /**
     * @title 商品浏览记录
     * @desc  商品浏览记录
     * @author  qc
     * @url /api/Mall/getGoodsHistory
     * @method GET
     * @header name:Authorization require:1 desc:Token
     * @param  name:page type:int default:1 desc:页数
     * @param  name:page_num type:int default:20 desc:每页数
     * @param  name:name type:string require:0  default:-- desc:商品名称
     * @return name:name type:string default:-- desc:商品名称
     * @return name:cover type:string default:-- desc:商品封面图
     * @return name:desc type:string default:-- desc:商品简述（副标题）
     * @return name:low_price type:float default:-- desc:最低售价
     */
    public function getGoodsHistory()
    {
        $sel_where  = [];
        $sel_where[]  = ['t.user_id','=',$this->user_id];
        $sel_where[]  = ['t.type','=',6];
        $title = input('get.name');
        if($title)  $sel_where[]  = ['i.name','like','%'.$title.'%'];
        $list = UserTrack::where($sel_where)
            ->alias('t')
            ->field('t.id,t.update_int,t.date,t.first_id goods_id,i.name,i.cover,i.low_price')
            ->leftJoin('StoreGoods i','t.first_id = i.id')
            ->order('update_int desc')
            ->limit($this->off_set,$this->page_num)
            ->select()->toArray();
        foreach ($list as &$v) {
            $v['time'] = date("Y-m-d H:i:s",$v['update_int']);
        }
        $this->success('ok',['list'=>$list]);
    }


    /**
     * @title 商品收藏列表
     * @desc  商品收藏列表
     * @author  qc
     * @url /api/Mall/getGoodsCollectList
     * @method GET
     * @header name:Authorization require:1 desc:Token
     * @param  name:page type:int default:1 desc:页数
     * @param  name:page_num type:int default:20 desc:每页数
     * @param  name:name type:string require:0  default:-- desc:商品名称
     * @return name:name type:string default:-- desc:商品名称
     * @return name:cover type:string default:-- desc:商品封面图
     * @return name:desc type:string default:-- desc:商品简述（副标题）
     * @return name:low_price type:float default:-- desc:最低售价
     */
    public function getGoodsCollectList()
    {
        $sel_where  = [];
        $title = input('get.name');
        if($title)  $sel_where[]  = ['i.name','like','%'.$title.'%'];
        $sel_where[]  = ['t.user_id','=',$this->user_id];
        $sel_where[]  = ['t.coll_type','=',6];
        $list = UserCollect::where($sel_where)
            ->alias('t')
            ->field('t.id,t.create_at,t.coll_id goods_id,i.name,i.cover,i.low_price')
            ->leftJoin('StoreGoods i','t.coll_id = i.id')
            ->order('id desc')
            ->limit($this->off_set,$this->page_num)
            ->select()->toArray();
        $this->success('ok',['list'=>$list]);
    }


    /**
     * @title 获取我发布的商品列表
     * @desc  获取我发布的商品列表
     * @author  qc
     * @url /api/Mall/getOwnGoodsList
     * @method GET
     * @header name:Authorization require:1 desc:Token
     * @param  name:page type:int default:1 desc:页数
     * @param  name:page_num type:int default:20 desc:每页数
     * @param  name:name type:string require:0  default:-- desc:商品名称
     * @return name:name type:string default:-- desc:商品名称
     * @return name:cover type:string default:-- desc:商品封面图
     * @return name:desc type:string default:-- desc:商品简述（副标题）
     * @return name:low_price type:float default:-- desc:最低售价
     */
    public function getOwnGoodsList()
    {
        $list = StoreGoods::field('id,name,desc,create_at,low_price')
            ->where(['user_id'=>$this->user_id])
            ->order(['sort'=>'desc','id'=>'desc'])
            ->limit($this->off_set,$this->page_num)
            ->select()->toArray();
        $this->success('ok',['list'=>$list]);
    }


}