<?php
/**
 * @package merchant
 * @Author: Qinii
 * @Date: 2020/5/28
 */
namespace app\controller\api\store\merchant;

use think\App;
use crmeb\basic\BaseController;
use app\common\repositories\system\merchant\MerchantRepository as repository;
use app\common\repositories\store\product\ProductRepository;
use think\facade\Db;
use think\facade\Log;
use function Symfony\Component\VarDumper\Dumper\esc;

class Merchant extends BaseController
{
    protected $repository;
    protected $userInfo;
    private $merId;
    private $source;

    /**
     * ProductCategory constructor.
     * @param App $app
     * @param repository $repository
     */
    public function __construct(App $app, repository $repository)
    {
        parent::__construct($app);
        $this->repository = $repository;
        $this->userInfo =$this->request->isLogin() ? $this->request->userInfo():null;

        $this->source = $this->request->header('source');
        $this->merId =  $this->request->header('merId');
    }

    /**
     * @Author:Qinii
     * @Date: 2020/5/27
     * @return mixed
     */
    public function lst()
    {
        
        [$page, $limit] = $this->getPage();
        $where = $this->request->params(['keyword','order','category_id']);
        return json_encode($where);
        return app('json')->success($this->repository->getList($where, $page,$limit,$this->userInfo));
    }

    /**
     * @Author:Qinii
     * @Date: 2020/5/29
     * @param $id
     * @return mixed
     */
    public function detail($id)
    {
        if(!$this->repository->apiGetOne($id))
            return app('json')->fail('店铺不存在');
        $lat=$this->request->param('lat','');
        $lng=$this->request->param('lng','');
        return app('json')->success($this->repository->detail($id,$this->userInfo,$lat, $lng));
    }

    /**
     * @Author:Qinii
     * @Date: 2020/5/29
     * @param $id
     * @return mixed
     */

    public function productList($id)
    {
     
        [$page, $limit] = $this->getPage();
        $where = $this->request->params(['keyword','order','mer_cate_id','price_on', 'price_off','brand_id']);
        $where['is_gift_bag'] = 0;
        $where['is_used'] = 1;
        $where['product_type'] = 0;
        $where['is_hide'] = 0;
        if($id==324){
            $where['mer_type']=1;
        }
        if($this->source=='yhc' && $this->merId==496){
          
            return app('json')->success($this->repository->productList_yhc($id,$where, $page, $limit,$this->userInfo));
        }
        return app('json')->success($this->repository->productList($id,$where, $page, $limit,$this->userInfo));
    }

    public function productTypeList()
    {
        $params= $this->request->params(['type','mer_cate_id','pageNum','pageSize','mer_id']);
        $name=$params['type'];

        $domain = $this->request->domain();
        $id=0;
        $type439=true;
        $is_commercetrade = 0;
        if($name=='dingsheng'){
            $id=486;
        }else if($name=='jingpin'){
            $id=439;
            $type439=false;
        }else if($name=='jifen'){
            $id=148;
        }else if($name=='gongchang'){
            if(strpos($domain, 'test.hebeiyhc.com') !== false) {
                // 域名中包含 "test.hebeiyhc.com'" 字符串
                $id=486;//测试环境工厂直供
            }else{
                $id=497;//生产环境工厂直供
            }
        }else if($name=='fugou'){
            $id=491;
        }// 商贸区
        else if($name=='commercetrade'){
            if (empty($params['mer_id'])) return app('json')->fail('店铺不存在');
            $id=$this->merId = $params['mer_id'];
            $is_commercetrade = 1;
        } else if ($name == 'sharedProsperity') {
            $id = 3447;
        }
        [$page, $limit] = $this->getPage();
        if($params['pageNum']!=''){
            $page=$params['pageNum'];
        }
        if($params['pageSize']!=''){
            $limit=$params['pageSize'];
        }
        $where = $this->request->params(['keyword','order','mer_cate_id', 'cate_id','price_on', 'price_off','brand_id']);
        $where['is_gift_bag'] = 0;
        $where['is_used'] = 1;
        $where['product_type'] = 0;
        $where['is_hide'] = 0;
        // log::info("====={$params['mer_cate_id']}===");
        if($params['mer_cate_id']){
            $where['cate_id'] = $params['mer_cate_id'];
        }

        $result = $this->repository->productList($id,$where, $page, $limit,$this->userInfo,$type439,$is_commercetrade);

        // ===== sort 相同则随机打乱顺序 =====
        // 默认排序为 sort DESC, create_time DESC。当多条商品 sort 值相同时，
        // 按 sort 分组，同组内随机打乱，使相同权重的商品每次展示顺序不同
        if (!empty($result['list'])) {
            try {
                $grouped = [];  // 按 sort 值分组
                foreach ($result['list'] as $item) {
                    $sortVal = $item['sort'] ?? 0;
                    $grouped[$sortVal][] = $item;
                }
                // 同 sort 组内随机打乱
                $shuffled = [];
                foreach ($grouped as $sortVal => $group) {
                    if (count($group) > 1) {
                        shuffle($group);
                    }
                    $shuffled = array_merge($shuffled, $group);
                }
                $result['list'] = $shuffled;
            } catch (\Throwable $e) {
                Log::info('productTypeList sort 随机打乱失败: ' . $e->getMessage());
            }
        }
        // ===== sort 随机打乱结束 =====

        // ===== 混入推荐商品逻辑（每页3-5个，跨页不重复，随机插入） =====
        // 用户已登录且没有主动搜索时，将搜索关键词匹配的商品随机混入列表，保持每页商品数量不变
        // 跨页去重方案：一次性查询所有匹配商品形成"推荐池"，按页码切片取不同子集
        $hasKeyword = !empty($params['keyword'] ?? '') || !empty($this->request->param('keyword', ''));
        if (!is_null($this->userInfo) && !empty($result['list']) && !$hasKeyword) {
            try {
                // 1. 获取用户最近的搜索关键词（SQL 层去重）
                $searchKeywords = Db::name('user_visit')
                    ->where('uid', $this->userInfo['uid'])
                    ->where('type', 'searchProduct')
                    ->where('content', '<>', '')
                    ->group('content')
                    ->order('create_time', 'DESC')
                    ->limit(5)
                    ->column('content');
                $searchKeywords = array_filter($searchKeywords);

                if (!empty($searchKeywords)) {
                    // 2. 查询所有匹配的商品ID（不 limit，形成推荐池），排除已在当前列表中的
                    $existIds = array_column($result['list'], 'product_id');
                    $matchQuery = Db::name('store_product')
                        ->where('mer_id', $id)
                        ->where('is_show', 1)
                        ->where('status', 1)
                        ->where('is_del', 0)
                        ->where('is_gift_bag', 0)
                        ->where('product_type', 0)
                        ->where('price', '>', 0);

                    // 关键词 LIKE 条件
                    $matchQuery->where(function ($q) use ($searchKeywords) {
                        foreach ($searchKeywords as $kw) {
                            $q->whereOr('store_name', 'like', "%{$kw}%");
                        }
                    });

                    if (!empty($existIds)) {
                        $matchQuery->whereNotIn('product_id', $existIds);
                    }

                    // 查出所有匹配商品ID（推荐池），按 ID 排序保证跨页顺序一致
                    $allMatchProductIds = $matchQuery->order('product_id', 'ASC')->column('product_id');

                    if (!empty($allMatchProductIds)) {
                        // 3. 根据页码切片：每页取 mixCount 个，不同页取不同区间
                        $mixCount = min(5, $limit); // 每页混入3-5个，取上限5
                        $totalPool = count($allMatchProductIds);

                        // 如果推荐池足够大，按页码切片；否则循环复用但保证同一页内不重复
                        if ($totalPool <= $mixCount) {
                            // 池子太小：全部使用，但不同页之间可能重复（资源有限）
                            $pageMatchIds = $allMatchProductIds;
                        } else {
                            // 池子足够：按页码取不同切片
                            // 计算当前页的起始偏移量，确保不同页取不同区间
                            $offset = (($page - 1) * $mixCount) % $totalPool;
                            $pageMatchIds = array_slice($allMatchProductIds, $offset, $mixCount);
                            // 如果切片不够 mixCount，从头部补足（环形取）
                            if (count($pageMatchIds) < $mixCount) {
                                $remainder = array_slice($allMatchProductIds, 0, $mixCount - count($pageMatchIds));
                                $pageMatchIds = array_merge($pageMatchIds, $remainder);
                            }
                        }

                        if (!empty($pageMatchIds)) {
                            // 4. 直接用 pageMatchIds 查询 store_product 表获取基础数据
                            // 再通过 pvParm 补充 yanglao/pv/jifen/gongxian 等格式化字段
                            $baseProducts = Db::name('store_product')
                                ->where('mer_id', $id)
                                ->whereIn('product_id', $pageMatchIds)
                                ->where('is_show', 1)
                                ->where('status', 1)
                                ->where('is_del', 0)
                                ->select();
                            $baseProducts = $baseProducts->toArray();

                            $matchList = [];
                            if (!empty($baseProducts)) {
                                foreach ($baseProducts as $bp) {
                                    // 补充 pv/yanglao/jifen/gongxian 等字段
                                    $pvData = app()->make(ProductRepository::class)->pvParm($bp['product_id']);
                                    $bp['yanglao'] = $pvData['yanglao'] ?? '';
                                    $bp['pv'] = $pvData['pv'] ?? '';
                                    $bp['jifen'] = $pvData['jifen'] ?? '';
                                    $bp['gongxian'] = $pvData['gongxian'] ?? '';
                                    $bp['jfduihuan'] = $pvData['jfduihuan'] ?? '';
                                    $bp['jdduihuan'] = $pvData['jdduihuan'] ?? '';
                                    $bp['fzone_paytype'] = $pvData['fzone_paytype'] ?? '';
                                    $matchList[] = $bp;
                                }
                            }

                            // 5. 随机混入：从原列表中随机移除同等数量商品，再随机插入推荐商品
                            $actualMixCount = min(count($matchList), $mixCount, $limit);
                            if ($actualMixCount > 0) {
                                $matchList = array_slice($matchList, 0, $actualMixCount);

                                // 随机选择要移除的商品位置
                                $removeKeys = array_rand($result['list'], $actualMixCount);
                                if (!is_array($removeKeys)) {
                                    $removeKeys = [$removeKeys];
                                }
                                // 从大到小排序，避免删除时索引错乱
                                rsort($removeKeys);
                                foreach ($removeKeys as $rk) {
                                    array_splice($result['list'], $rk, 1);
                                }

                                // 随机插入推荐商品
                                foreach ($matchList as $ml) {
                                    $insertPos = rand(0, count($result['list']));
                                    array_splice($result['list'], $insertPos, 0, [$ml]);
                                }
                            }
                        }
                    }
                }
            } catch (\Throwable $e) {
                Log::info('productTypeList 混入推荐商品失败: ' . $e->getMessage());
            }
        }
        // ===== 混入推荐商品逻辑结束 =====

        return app('json')->success($result);
    }

    /**
     * 获取商户上架的商品列表
     * @return mixed
     */
    public function getProductList()
    {
        $params = request()->only(['pageNum', 'pageSize', 'mer_id']);
        $merId = $params['mer_id'] ?? 0;

        [$page, $limit] = $this->getPage();
        $where = request()->only(['keyword']);
        $where['is_gift_bag'] = 0;
        $where['is_used'] = 1;
        $where['product_type'] = 0;
        $where['is_hide'] = 0;
        $result = $this->repository->productList($merId, $where, $page, $limit, $this->userInfo);
        $formatList = [];
        foreach ($result['list'] as $productInfo) {
            $formatList[] = [
                'type' => 0,//京东商品
                'merId' => $productInfo['mer_id'],
                'skuId' => '',//itemId 京东官方 已不返回skuId , 使用 联盟商品ID 代替skuId
                'id' => $productInfo['product_id'] ?? '', //id
                'name' => $productInfo['store_name'],//名称
                'thumb' => $productInfo['image'] ?? '',//商品缩略图

                'pv' => $productInfo['pv'],//PV金额
                'gongxian' => $productInfo['gongxian'],
                'jifen' => $productInfo['jifen'],
                'yanglaojin' => $productInfo['yanglao'],

                'commission' => $productInfo['concession_pri'],//佣金
                'commission_rate' => null,//佣金比例
                'coupon_money' => [],
                'coupon_link' => '',
                'lowestCouponPrice' => $productInfo['price'],
                'price' => $productInfo['ot_price'], //价格
                'imageList' => $productInfo['slider_image'], //图片合集
                'materialUrl' => ''
            ];
        }
        return app('json')->success($formatList);
    }


    /**
     * 商贸区店铺商品列表
     * @return mixed
     * @throws \think\db\exception\DataNotFoundException
     * @throws \think\db\exception\DbException
     * @throws \think\db\exception\ModelNotFoundException
     */
    public function commerceProductList()
    {
        $params= $this->request->params(['pageNum','pageSize','category_id']);
        $mer_id_unset = [496,486,439,148,491];
        $domain = $this->request->domain();
        if(strpos($domain, 'test.hebeiyhc.com') !== false) {
            // 域名中包含 "test.hebeiyhc.com'" 字符串
            array_push($mer_id_unset, 486);
        }else{
            array_push($mer_id_unset, 497);
        }
        $is_commercetrade = 1;
        [$page, $limit] = $this->getPage();
        if($params['pageNum']!=''){
            $page=$params['pageNum'];
        }
        if($params['pageSize']!=''){
            $limit=$params['pageSize'];
        }
        $category_id = $params['category_id']?:0;
        $where['is_del'] = 0;
        $where['status'] = 1;
        $category_id && $where['category_id'] = $category_id;

        $hasProductMerIdList = Db::name('store_product')
            ->where('status', '=', 1)
            ->where('is_show', '=', 1)
            ->where('is_del', '=', 0)
            ->group('mer_id')
            ->field('mer_id')
            ->select();
        if ($hasProductMerIdList) {
            $hasProductMerIdList = array_column($hasProductMerIdList->toArray(), 'mer_id');
        }
        $query = Db::name('merchant')->where($where);
        if (!empty($hasProductMerIdList) && is_array($hasProductMerIdList)) {
            $query->whereIn('mer_id', $hasProductMerIdList);
        }
        $mer_list = $query->page($page)->limit($limit)->select();
        $where['is_gift_bag'] = 0;
        $where['is_used'] = 1;
        $where['product_type'] = 0;
        $where['is_hide'] = 0;
        $return_list = [];
       if($mer_list) {
           $mer_list = $mer_list->toArray();
           foreach ($mer_list as $mer) {
               if(in_array($mer['mer_id'],$mer_id_unset)) continue;
               $goods = $this->repository->productList($mer['mer_id'],$where, 1, 3,$this->userInfo,false,$is_commercetrade);
               if(empty($goods['list'])) continue;
               $mer['goods_list'] = $goods['list'];
               if (mb_strlen($mer['mer_name']) > 8) {
                   $mer['mer_name'] = mb_substr($mer['mer_name'], 0, 8) . '...';
               }
               $return_list[] = $mer;
           }
       }
       return app('json')->success(['list'=>$return_list]);

    }

    /**
     * 查询代理人商品
     * @param $type
     * @return mixed
     */
    public function areaProductList()
    {
        [$page, $limit] = $this->getPage();
        $where = $this->request->params(['keyword','order','mer_cate_id','price_on', 'price_off','brand_id']);
        $where['is_gift_bag'] = 0;
        $where['is_used'] = 1;
        $where['product_type'] = 0;
        $where['is_hide'] = 0;
        $type = $this->request->param('type');
        Log::info('查询代理人商品请求参数,type:'.$type);
        $type = $type == 'district' ? 13 : ($type == 'town' ? 12 : ($type == 'village' ? 11 : -1));
//        $where['web_type'] = $type;
        $id = 324;

        $data = $this->repository->productList($id,$where, $page, $limit,$this->userInfo);
        Log::info('查询代理人商品返回'.json_encode($data,true));
        return app('json')->success($data);
    }

    /**
     * @Author:Qinii
     * @Date: 2020/5/29
     * @param int $id
     * @return mixed
     */
    public function categoryList($id)
    {
        if(!$this->repository->merExists($id))
            return app('json')->fail('店铺不存在');
        return app('json')->success($this->repository->categoryList($id));
    }

    public function qrcode($id)
    {
        $mer = \app\common\model\system\merchant\Merchant::getInstance()->where('mer_id', $id)->find();
        if(!$mer)
            return app('json')->fail('店铺不存在');
        $type = $this->request->param('type');
        $is_payment = $this->request->param('is_payment', 0);
        switch ($type) {
            case 'routine':
                if ($is_payment) {
                    $url = $this->repository->routineQrcode(intval($id), '/h5payment/index.html','_store_routine_payment.jpg');
                } else {
                    $url = $this->repository->routineQrcode(intval($id));
                }
                break;
            default:
                if ($is_payment) {
                    $url = $this->repository->wxQrcode(intval($id), '/h5payment/index.html', '_store_wap_payment.jpg', $mer->mer_avatar);
                } else {
                    $url = $this->repository->wxQrcode(intval($id));
                }
        }
        return app('json')->success(compact('url'));
    }

    public function payQrCode($id){
        $mer = \app\common\model\system\merchant\Merchant::getInstance()->where('mer_id', $id)->find();
        if(!$mer)
            return app('json')->fail('店铺不存在');
        $res = $this -> repository -> getQrCode($mer);
        return app('json') -> success($res);
    }

     /**
     * @Date: 2020/10/10
     * 店铺列表 ：首页 最多十个
     * @return mixed
     */
    public function listindex()
    {
//        [$page, $limit] = $this->getPage();
        $page=input("page/d",1);
        $limit=input("limit/d",10);
        $keyword=input("keyword","");
        $order=input("order",0);
        $type=input("type",2);
        $lat=input("lat",1);
        $lng=input("lng",1);
        $data=[
            "lat"=>$lat,
            "lng"=>$lng,
            "keyword"=>$keyword,
            "order"=>$order
        ];
        return app('json')->success($this->repository->getLists($data,$page,$limit,$type));
    }

    /**
     * @Date: 2020/10/10
     * 店铺列表:
     * @param $keyword  //搜索
     * @param $order    //排序
     * @param $category_id   //分类id
     * @return mixed
     */
    public function list()
    {
        $category_id=input("category_id",0);

        $page=input("page/d",1);
        $limit=input("limit/d",10);
        $keyword=input("keyword","");
        $order=input("order",0);
        $type=input("type",0);
        $lat=input("lat",'113.643636');
        $lng=input("lng",'34.73841');
        $city_name=input("city_name",'');
        if ($type==2){
            $data=[
                "lat"=>empty($lat)?"113.643636":$lat,
                "lng"=>empty($lng)?"34.73841":$lng,
                "keyword"=>$keyword,
                "order"=>$order
            ];
            return app('json')->success($this->repository->getLists($data,$page,$limit,$type));
        }
        $where=[];
        if ($category_id){
            $where["category_id"]=$category_id;
        }
        $data=[
            "lat"=>empty($lat)?"34.73841":$lat,
            "lng"=>empty($lng)?"113.643636":$lng,
        ];
        if ($city_name){
            $data["city_name"]=$city_name;
        }
        return app('json')->success($this->repository->getLists($data,1,10,1,$where));
//        return app('json')->success(['count'=>0,'list'=>[],'where'=>[]]);

    }

    /**
    * @Date: 2020/10/10
    * 店铺分类
    */
    public function merchantcategory()
    {
        [$page, $limit] = $this->getPage();
        return app('json')->success($this->repository->merchantcategory());
    }


    /**
     * 附近页面商家分类
     * @day 2020/10/30
     */
    public function mercat()
    {
        [$page, $limit] = $this->getPage();
        return app('json')->success($this->repository->mercat($page, $limit));
    }

    /*
     *分类下的商家列表
     * @author cabbage
     * @day 2020/10/30
     * */
    public function mercatStore(){
        [$page, $limit] = $this->getPage();


        $data = $this->request->params([
            'order', //人气
            'distance', //距离
            'lat', //经度
            'lng', //纬度
            'user_id'
        ]);
        $where = $this->request->params([
            'category_id', //商铺分类id
            'keyword', //商铺名称
        ]);

        return app('json')->success($this->repository->getLst($data,$page,$limit,$where));
//        return app('json')->success([]);
    }

    /**
     * @param $id
     * @return mixed
     * @throws \think\db\exception\DbException
     * 店铺置顶
     */
    public function shop_topping($id)
    {
        if($id!=0){
            $res=Db::name('user')->where('uid',$this->request->uid())->update(['mer_topping'=>$id]);
            if($res!==false)
                $message='置顶成功';
            else
                $message='置顶失败';
            return app('json')->success($message);
        }else{
            $res=Db::name('user')->where('uid',$this->request->uid())->update(['mer_topping'=>0]);
            if($res!==false)
                $message='取消置顶成功';
            else
                $message='取消置顶失败';
            return app('json')->success($message);
        }
    }

    /**
     * @param $id
     * @return mixed
     * @throws \think\db\exception\DbException
     * 店铺点赞 or 店铺取消点赞
     */
    public function shop_fabulous($id)
    {
        $uid=$this->request->uid();
        $user_like=Db::name('store_fabulous')->where('uid',$uid)->where('mer_id',$id)->value('status');
        if($user_like=='0'){
            $res=Db::name('store_fabulous')->where('uid',$uid)->where('mer_id',$id)->update(['status'=>1]);
            if($res!==false)
                $message='点赞成功';
            else
                $message='点赞失败';
        }elseif ($user_like=='1'){
            $res=Db::name('store_fabulous')->where('uid',$uid)->where('mer_id',$id)->update(['status'=>0]);
            if($res!==false)
                $message='取消点赞成功';
            else
                $message='取消点赞失败';
        }else{
            $inser_data=[
                'uid'=>$uid,
                'mer_id'=>$id,
                'ctime'=>time(),
                'status'=>1
            ];
            $res=Db::name('store_fabulous')->insert($inser_data);
            if($res!==false)
                $message='点赞成功';
            else
                $message='点赞失败';
        }
        return app('json')->success($message);
    }

}