<?php
/**
 * 商品控制器
 */

namespace app\admin\controller;

use think\Request;
use app\common\model\Goods;
use app\common\model\MallImage;
use app\common\model\GoodsCategory;
use app\common\model\GoodsBrand;
use app\common\model\GoodsAttrCategory;
use app\common\model\ShopConfig;
use app\common\model\GoodsItem;
use app\common\model\PhaseConfig;

use app\common\validate\GoodsValidate;

class GoodsController extends Controller
{

    //列表
    public function index(Request $request, Goods $model)
    {
        $param = $request->param();
        $model = $model->with('goods_category')->scope('where', $param);

        $data = $model->paginate($this->admin['per_page'], false, ['query' => $request->get()]);
        //关键词，排序等赋值
        $this->assign($request->get());

        $this->assign([
            'data'  => $data,
            'page'  => $data->render(),
            'total' => $data->total(),
        ]);
        return $this->fetch();
    }

    //添加
    public function add(Request $request, Goods $model,MallImage $mimode,GoodsItem $gimode,PhaseConfig $pcmode, GoodsValidate $validate)
    {
        if ($request->isPost()) {
            $param           = $request->param();
            $validate_result = $validate->scene('add')->check($param);
            if (!$validate_result) {
                return error($validate->getError());
            }
            $goods_ids=$param['goods_ids'];
            $field_data = array();
            foreach ($goods_ids as $key => $value) {
                if($param['goods_ids'][$key][0]){
                    $field_data[] =$param['goods_ids'][$key][0];
                }
            }
            $param['collocation_goods']=json_encode(array_unique($field_data));

            // 启动事务
            $model->startTrans();
            try{
                $model::create($param);
                $goods_id=$model->getLastInsID();
                goods_imgs_upload($goods_id,1,$param['ori_img'],$param['thumb_img'],$param['ori_fm_img'],$param['thumb_img_f']);
                $gimode->goods_item_upload($goods_id,$param);
                // 提交事务
                $model->commit(); 
            }catch(\Exception $e){
                 // 回滚事务
                $model->rollback();
                return error($e->getMessage());
            }

            $url = URL_BACK;
            if(isset($param['_create']) && $param['_create']==1){
               $url = URL_RELOAD;
            }

            return success('添加成功',$url);
        }
        $size_list=ShopConfig::get('website', 'size');
        $size_list=explode(',',$size_list);
        foreach ($size_list as $key => $value) {
            $size[$key]['size']=$value;
            $size[$key]['num']=0;
        }
        //品相
        $phaseconfig =PhaseConfig::field('id,name')->select();
        $this->assign([
            'goods_category_list' => $this->getSelectList(new GoodsCategory),
            'brand_list' =>GoodsBrand::all(),
            'imgurl_list'=>array(),
            'number'=>0,
            'collocation_goods'=>array(),
            'size_list' =>$size,
            'phaseconfig'=>$phaseconfig,
            'goods_list'  => Goods::all()
        ]);
        return $this->fetch();
    }

    //修改
    public function edit($id, Request $request, Goods $model ,MallImage $mimode,GoodsItem $gimode, GoodsValidate $validate)
    {

        $data = $model::get($id);
        if ($request->isPost()) {
            $param           = $request->param();
            $validate_result = $validate->scene('edit')->check($param);
            if (!$validate_result) {
                return error($validate->getError());
            }
            $goods_ids=$param['goods_ids'];
            $field_data = array();
            foreach ($goods_ids as $key => $value) {
                if($param['goods_ids'][$key][0]){
                    $field_data[] =$param['goods_ids'][$key][0];
                }
            }
            $param['collocation_goods']=json_encode(array_unique($field_data));
            // 启动事务
            $model->startTrans();
            try{
                $data->save($param);
                $MallImage=$mimode->where(array('type'=>1,'union_id'=>$id))->select();
                goods_imgs_upload($id,1,$param['ori_img'],$param['thumb_img'],$param['ori_fm_img'],$param['thumb_img_f'],$MallImage);
                $gimode->goods_item_upload($id,$param);
                // 提交事务
                $model->commit(); 
            }catch(\Exception $e){
                // 回滚事务
                $model->rollback();
                return error($e->getMessage());
            }
            return success();
        }
        $ori_img='';
        $thumb_img='';
        $imgurl_list=$mimode->field('thumb_image,ori_image,is_cover')->where(array('type'=>1,'union_id'=>$id))->select();
        foreach ($imgurl_list as $key => $v) {
            $is_cover=$v['is_cover']>0 ? $v['is_cover']:'0';
            if ($is_cover == 1) {
                $ori_img = $v['ori_image'];
                $thumb_img = $v['thumb_image'];
            }
        }
        $collocation_goods=json_decode($data['collocation_goods']);
        $goods_item_list=GoodsItem::where(array('goods_id'=>$id))->select();
        $goods_item=array();
        foreach ($goods_item_list as $key => $value) {
            $goods_item[$value['spec_value']]=$value['stock'];
        }
        $size_list=ShopConfig::get('website', 'size');
        $size_list=explode(',',$size_list);
        foreach ($size_list as $key => $value) {
            $size[$key]['size']=$value;
            $num=$goods_item[$value]??'0';
            $size[$key]['num']=$num;
        }
        //品相
        $phaseconfig =PhaseConfig::field('id,name')->select();
        $this->assign([
            'data'                => $data,
            'goods_category_list' => $this->getSelectList(new GoodsCategory, $data->goods_category_id),
            'brand_list' =>GoodsBrand::all(),
            'ori_img'=>$ori_img,
            'thumb_img'=>$thumb_img,
            'imgurl_list'=>$imgurl_list,
            'number'=>count($collocation_goods),
            'collocation_goods'=>$collocation_goods,
            'size_list' =>$size,
            'phaseconfig'=>$phaseconfig,
            'goods_list'  => Goods::all()
        ]);
        return $this->fetch('add');

    }

    //删除
    public function del($id, Goods $model)
    {
        if (count($model->noDeletionId) > 0) {
            if (is_array($id)) {
                if (array_intersect($model->noDeletionId, $id)) {
                    return error('ID为' . implode(',', $model->noDeletionId) . '的数据无法删除');
                }
            } else if (in_array($id, $model->noDeletionId)) {
                return error('ID为' . $id . '的数据无法删除');
            }
        }

        if ($model->softDelete) {
            $result = $model->whereIn('id', $id)->useSoftDelete('delete_time', time())->delete();
        } else {
            $result = $model->whereIn('id', $id)->delete();
        }

        return $result ? success('操作成功', URL_RELOAD) : error();
    }


}