<?php


namespace app\api\controller;
use app\common\library\AliPay;
use EasyWeChat\Factory;
use think\cache\driver\Redis;
use think\Db;
/**
 * @title 合成藏品
 * @controller secondary
 * @package app\api\controller
 */
class Synthetic extends Base
{

    public function initialize(){
        parent::initialize();
        parent::check_login();
    }


    /**
     * @title 合成藏品列表
     * @desc  合成藏品列表
     * @author  Gavin
     * @url /api/Synthetic/synList
     * @method POST
     * @header name:Authorization require:1 desc:Token
     *
     *
     * @return name:name type:string default:-- desc:藏品名称
     * @return name:cover type:string default:-- desc:藏品图
     * @return name:label type:string default:-- desc:标签
     * @return name:price type:DECIMAL default:-- desc:价格
     * @return name:inventory type:int default:-- desc:库存
     * @return name:now_inventory type:int default:-- desc:剩余库存
     * @return name:sy_state type:float default:-- desc:藏品状态（1:进行中2：即将开售3：已结束4：已售罄）
     * @return name:sell_time type:string default:-- desc:发行时间
     * @return name:end_time type:string default:-- desc:结束时间
     */
    public function synList(){
        checkSynCollectionState();
        $list = Db::name('store_collection')
            ->where('is_deleted',0)
            ->where('status',1)
            ->where('type',2)
            ->field('id,cover,name,label,price,inventory,now_inventory,sy_state,sell_time,end_time')
            ->order('sy_state asc,sell_time asc')
            ->select();
        foreach ($list as &$v) {
            $v['now_inventory'] = getCollectionInventory($v['id']);
            $v['id'] = (string)$v['id'];
        }
        $this->success('成功',$list);
    }

    /**
     * @title 藏品详情
     * @desc 藏品详情
     * @author  Gavin
     * @url /api/Synthetic/CollectionDetail
     * @method POST
     * @header name:Authorization require:1 desc:Token
     *
     * @param name:id type:string require:1 default:-- desc:藏品ID
     *
     * @return name:name type:string default:-- desc:藏品名称
     * @return name:cover type:string default:-- desc:藏品图
     * @return name:label type:string default:-- desc:标签
     * @return name:price type:DECIMAL default:-- desc:价格
     * @return name:inventory type:int default:-- desc:库存
     * @return name:now_inventory type:int default:-- desc:剩余库存
     * @return name:sy_state type:float default:-- desc:藏品状态（1:进行中2：即将开售3：已结束4：已售罄）
     * @return name:sell_time type:string default:-- desc:发行时间
     * @return name:end_time type:string default:-- desc:结束时间
     * @return name:describe type:string default:-- desc:商品描述
     * @return name:instructions type:int default:1 desc:权益说明
     * @return name:buy_notice type:int default:1 desc:购买须知
     * @return name:warm_prompt type:int default:1 desc:温馨提示
     * @return name:auth_img type:int default:1 desc:作者头像
     * @return name:auth_name type:int default:1 desc:作者姓名
     * @return name:is_exchange type:int default:1 desc:材料是否够（1：够，可以合成0：不够）
     * @return name:material@name type:string default:-- desc:材料名称
     * @return name:material@cover type:string default:-- desc:材料图片
     * @return name:material@num type:string default:-- desc:所需数量
     * @return name:material@now_num type:string default:-- desc:当前所有数量
     */
    public function CollectionDetail(){
        $collect_id = input('id');
        if (!$collect_id) $this->error('参数错误');
        checkSynCollectionState($collect_id);
        $info = Db::name('store_collection')
            ->where('is_deleted',0)
            ->where('status',1)
            ->where('type',2)
            ->where('id',$collect_id)
            ->field('id,cover,name,label,price,inventory,now_inventory,sy_state,sell_time,end_time,describe,buy_count,instructions,buy_notice,warm_prompt,auth_img,auth_name,share_img,intro')
            ->find();
        if (!$info) $this->error('藏品不存在');
        $info['describe'] = explode('|',$info['describe']);
        $info['now_inventory'] = getCollectionInventory($info['id']);
        $material = Db::name('store_collection_material')
            ->alias('a')
            ->join('store_collection b','a.c_id=b.id')
            ->where('a.cid',$collect_id)
            ->field('a.id,a.c_id,a.num,b.name,b.cover')
            ->select();
        $info['is_exchange'] = $this->check_exchange($collect_id,$this->uid);
        foreach ($material as &$v){
            $v['now_num'] = Db::name('store_order_info')
                ->where('c_id',$v['c_id'])
                ->where('mid',$this->uid)
                ->where('status','neq',2)
                ->where('is_destruction',1)
                ->count();
        }
        $info['material'] = $material;
        $info['id'] = (string)$info['id'];
        $this->success('成功',$info);
    }


    /**
     * 判断材料是否足够可以兑换
     */
    public function check_exchange($id,$mid){
        $list = Db::name('store_collection_material')
            ->alias('a')
            ->join('store_collection b','a.c_id=b.id')
            ->where('a.cid',$id)
            ->field('a.id,a.c_id,a.num,b.name,b.cover')
            ->select();
        $is_exchange = 1;
        foreach ($list as &$v){
            $user_count = Db::name('store_order_info')
                ->where('c_id',$v['c_id'])
                ->where('mid',$mid)
                ->where('status','neq',2)
                ->where('is_destruction',1)
                ->count();
            if ($user_count<$v['num']){
                $is_exchange = 0;
                break;
            }
        }
        return $is_exchange;

    }

    /**
     * @title 合成藏品
     * @desc  合成藏品
     * @author  Gavin
     * @url /api/Synthetic/synCollection
     * @method POST
     * @header name:Authorization require:1 desc:Token
     *
     * @param name:id type:int require:1 default:1 desc:藏品ID
     */
    public function synCollection(){
        $id = input('id');
        if (!$id) $this->error('参数错误');
        $info = Db::name('store_collection')
            ->where('is_deleted',0)
            ->where('status',1)
            ->where('type',2)
            ->where('id',$id)
            ->find();
        if (!$info) $this->error('藏品不存在');
        $now_inventory = getCollectionInventory($id);
        if ($now_inventory<=0) $this->error('已售罄');
        if (strtotime($info['sell_time'])>time()) $this->error('未开始，无法合成');
        if (strtotime($info['end_time'])<time())  $this->error('已结束，无法合成');

//        $info_count = Db::name('store_order_info')->where('mid',$this->uid)->where('c_id',$id)->count();
//        if ($info_count) $this->error('已合成过，只能合成一次');

        //获取是否已经铸造hash
        $is_nft = Db::name('hash2')->where('goods_id',$id)->where('success',1)->find();
        if (!$is_nft) $this->error('nft未上架，无法合成');
        $is_exchange = $this->check_exchange($id,$this->uid);
        if (!$is_exchange) $this->error('材料不足，无法合成');
        $com = true;
        Db::startTrans();
        try {
            $material = Db::name('store_collection_material')
                ->where('cid',$id)
                ->select();
            foreach ($material as &$v){
                Db::name('store_order_info')
                    ->where('c_id',$v['c_id'])
                    ->where('mid',$this->uid)
                    ->where('status','neq',2)
                    ->where('is_destruction',1)
                    ->limit($v['num'])
                    ->order('id asc')
                    ->update(['is_destruction'=>0]);
            }

            //获取排名
            $rank = getRanking($id)+1;
            $tag = getTag($id,$rank,$info['inventory']);
            saveRanking($id);
            $collectors_hash = '';
            $date = [
                'order_id'=>0,
                'order_no'=>get_order_sn(),
                'tag'=>$tag,
                'mid'=>$this->uid,
                'c_id'=>$id,
                'name'=>$info['name'],
                'cover'=>$info['cover'],
                'pro_info'=>json_encode($info,true),
                'type'=>$info['type'],
                'tokenid'=>$is_nft['class_id'],
                'nfttype'=>$is_nft['operationId'],
                'collectors_hash'=>$collectors_hash,
                'status'=>5
            ];
            Db::name('store_order_info')->insert($date);

            Db::commit();
        }catch (\Exception $e){
            $com=false;
            Db::rollback();
        }
        if ($com){
            setMemberInfoHash($this->uid);
            //减掉库存
            loseCollectionInventory($id,1);

            $this->success('合成成功');
        }
        $this->error('合成失败，请稍后重试');


    }


}