<?php


namespace app\admin\controller\mall;

use app\common\model\ShopGoods as ShopGoods;
use app\common\model\ShopGoodsSpec;
use app\admin\traits\Curd;
use app\common\command\Tree;
use app\common\controller\AdminController;
use EasyAdmin\annotation\ControllerAnnotation;
use EasyAdmin\annotation\NodeAnotation;
use think\App;
use app\common\model\ShopGoodsSpecType as Spec;
use think\facade\Db;
use think\Model;

/**
 * Class Goods
 * @package app\admin\controller\mall
 * @ControllerAnnotation(title="商城商品管理")
 */
class Goods extends AdminController
{

    use Curd;

    protected $relationSearch = true;

    public function __construct (App $app)
    {
        parent::__construct($app);
        $this->model = new ShopGoods();
    }

    /**
     * @NodeAnotation(title="列表")
     */
    public function index ()
    {
        if ($this->request->isAjax()) {
            if (input('selectFields')) {
                return $this->selectList();
            }
            list($page, $limit, $where) = $this->buildTableParames();

//            foreach ($where as $key=>$val){
//                if ($val[0] == 'status'){
//                    $where[$key][0] = 'o.status';
//                }
//            }
//            return $where;

            $count = $this->model
                ->withJoin(['supplier','cate'], 'LEFT')
                ->where($where)
                ->count();

            $list = $this->model
                ->withJoin(['supplier','cate'], 'LEFT')
                ->where($where)
                ->page($page, $limit)
                ->order('goods_id desc')
                ->select()->toArray();
            foreach ($list as $k => &$v) {
                $v['id'] = $v['goods_id'];
//                $v['supplier'] = Db::name('shop_supplier')->where(['id'=>$v['supplier']])->value('name');
                $v['goods_type'] = Db::name('shop_goods_type')->where(['id'=>$v['goods_type']])->value('name');
            }
            $data = [
                'code' => 0,
                'msg' => '',
                'count' => $count,
                'data' => $list,
            ];
            return json($data);
        }
        return $this->fetch();
    }

    public function goodsBase ($id)
    {
        $data = $this->model->where(['goods_id' => $id])->findOrEmpty()->toArray();
        if ($data['goods_img_banner']) {
            $data['goods_img_banner'] = implode('|', json_decode($data['goods_img_banner'], true));
        }
        $data['goods_remark'] = htmlspecialchars_decode($data['goods_remark']);
        $specRelation = Db::name('shop_goods_spec_relation')->where(['goods_id' => $id])->select()->toArray();
        $specAttrId = Db::name('shop_goods_spec_type')->where(['id' => $specRelation[0]['spec_id']])->value('pid');
        if ($data['is_exist_many_spec'] == 0) {
            $data['defaultSku'] = Db::name('shop_goods_spec')->where(['goods_id' => $id])->find();
        }
        $hot_keywords = Db::name('shop_hot_keywords')->select()->toArray();
        $shop_supplier = Db::name('shop_supplier')->select()->toArray();
        $shop_goods_type = Db::name('shop_goods_type')->field('id,name')->select()->toArray();

        $this->assign('shop_goods_type', $shop_goods_type);

        $this->assign('box_type', system_box_typesetting());

        $this->assign('hot_keywords', $hot_keywords);
        $this->assign('shop_supplier', $shop_supplier);
        $this->assign('specAttrId', $specAttrId);
        $this->assign('data', $data);
    }


    /**
     * @param $goodsId
     * @param $attriId
     * @return \think\response\Json
     * @throws \think\db\exception\DataNotFoundException
     * @throws \think\db\exception\DbException
     * @throws \think\db\exception\ModelNotFoundException
     * 获取商品规格，商品sku
     */
    public function getGoodsSpecData ($goodsId, $attriId)
    {
        if ($this->request->isAjax()) {
            $specRelation = Db::name('shop_goods_spec_relation')->where(['goods_id' => $goodsId])->select()->toArray();
            $specAttrId = Db::name('shop_goods_spec_type')->where(['id' => $specRelation[0]['spec_id']])->value('pid');
            $specType = Db::name('shop_goods_spec_type')->select()->toArray();
            $specType = app()->make(Tree::class)->DeepTree($specType, 'child');
            $specTypeArr = [];
            foreach ($specType as $k => $v) {
                if ($v['id'] == $specAttrId) {
                    if (isset($v['child']))
                        $specTypeArr = $v['child'];
                }
            }

            $specRelationArr = array_reduce($specRelation, function ($result, $value) {
                return array_merge($result,
                    array_values(json_decode($value['spec_value'], true)));
            }, array());

            $specRelationArr = array_column($specRelationArr, 'id');
            foreach ($specTypeArr as $k => &$v) {
                if(isset($v['child'])) {
                    foreach ($v['child'] as $ck => &$cv) {
                        if (in_array($cv['id'], $specRelationArr)) {
                            $cv['checked'] = true;
                        } else {
                            $cv['checked'] = false;
                        }
                    }
                }
            }

            $goodsSkuArr = [];
            $goodsSku = Db::name('shop_goods_spec')->where(['goods_id' => $goodsId])->select()->toArray();
            foreach ($goodsSku as $sk => $sv) {
                $goodsSkuArr['skus[' . $sv['spec_ids'] . '][picture]'] = $sv['picture'];
                $goodsSkuArr['skus[' . $sv['spec_ids'] . '][price]'] = $sv['price'];
                $goodsSkuArr['skus[' . $sv['spec_ids'] . '][cost_price]'] = $sv['cost_price'];
                $goodsSkuArr['skus[' . $sv['spec_ids'] . '][weight]'] = $sv['weight'];
                $goodsSkuArr['skus[' . $sv['spec_ids'] . '][stock]'] = $sv['stock'];
                $goodsSkuArr['skus[' . $sv['spec_ids'] . '][rebate_score]'] = $sv['rebate_score'];
            }

            $data = [
                'code' => 0,
                'msg' => '',
                'spec' => $specTypeArr,
                'sku' => $goodsSkuArr
            ];
            return json($data);
        }
    }

    /**
     * @NodeAnotation(title="商品添加")
     */
    public function add()
    {
        if ($this->request->isAjax()) {
            $goods = $this->request->post();
           Db::startTrans();
           try {
               if (!isset($goods['is_exist_many_spec'])) {
                   $flag = ShopGoods::singleSpecGoods($goods);
               } else {
                   $flag = ShopGoods::manySpecGoods($goods);
               }
               Db::commit();

           }catch (\Exception $e){
               Db::rollback();
               $this->error($e->getMessage());
           }

            $this->success('成功');
//            return $flag ? json(['code' => 1, 'msg' => '发布成功']) :
//                json(['code' => 0, 'msg' => '发布失败']);
        }
        $hot_keywords = Db::name('shop_hot_keywords')->select()->toArray();
        $shop_supplier = Db::name('shop_supplier')->select()->toArray();
        $this->assign('hot_keywords', $hot_keywords);
        $this->assign('shop_supplier', $shop_supplier);
        return $this->fetch();
    }

    /**
     * @NodeAnotation(title="商品编辑")
     */
    public function edit ($id)
    {
        if ($this->request->isAjax()) {
            $goods = $this->request->post();
            Db::startTrans();
            try {
                if (!isset($goods['is_exist_many_spec'])) {
                    ShopGoods::singleSpecGoods($goods);
                } else {
                    ShopGoods::manySpecGoods($goods);
                }
                Db::commit();
            }catch (\Exception $e){
                Db::rollback();
                $this->error($e->getMessage());
            }

            $this->success('保存成功');
        }
        $this->goodsBase($id);
        return $this->fetch();
    }


    public function copy ($id)
    {
        if ($this->request->isAjax()) {
            $goods = $this->request->post();
            Db::startTrans();
            try {
                if (!isset($goods['is_exist_many_spec'])) {
                    $flag = ShopGoods::singleSpecGoods($goods);
                } else {
                    $flag = ShopGoods::manySpecGoods($goods);
                }
                Db::commit();
            }catch (\Exception $e){
                Db::rollback();
                $this->error($e->getMessage());
            }

            $this->success('保存成功');
//            return $flag ? json(['code' => 1, 'msg' => '保存成功']) :
//                json(['code' => 0, 'msg' => '保存失败']);
        }
        $this->goodsBase($id);
        return $this->fetch();
    }

    /**
     * @NodeAnotation(title="入库")
     */
    public function stock ($id)
    {
        $sku = Db::name('shop_goods_spec')->where(['goods_id' => $id])->select()->toArray();
        $this->assign('sku', $sku);

        if ($this->request->isAjax()) {
            $data = $this->request->post();
            if (empty($data['goods_id'])) {
                return json(['code' => 0, 'msg' => '参数错误']);
            }
            unset($data['goods_id']);
            $stock = [];
            foreach ($data as $k => $v) {
                $stock[] = [
                    'goods_spec_id' => explode('_', $k)[1],
                    'stock' => $v
                ];
            }
            $ShopGoodsSpec = new ShopGoodsSpec();
            $flag = $ShopGoodsSpec->saveAll($stock);

            return $flag ? json(['code' => 1, 'msg' => '保存成功']) :
                json(['code' => 0, 'msg' => '保存失败']);
        }
        return $this->fetch();
    }

}