<?php
// +----------------------------------------------------------------------
// | likeadmin快速开发前后端分离管理后台（PHP版）
// +----------------------------------------------------------------------
// | 欢迎阅读学习系统程序代码，建议反馈是我们前进的动力
// | 开源版本可自由商用，可去除界面版权logo
// | gitee下载：https://gitee.com/likeshop_gitee/likeadmin
// | github下载：https://github.com/likeshop-github/likeadmin
// | 访问官网：https://www.likeadmin.cn
// | likeadmin团队 版权所有 拥有最终解释权
// +----------------------------------------------------------------------
// | author: likeadminTeam
// +----------------------------------------------------------------------


namespace app\adminapi\controller;


use app\adminapi\controller\BaseAdminController;
use app\adminapi\lists\GoodsLists;
use app\adminapi\logic\GoodsLogic;
use app\adminapi\validate\GoodsValidate;
use think\facade\Db;


/**
 * Goods控制器
 * Class GoodsController
 * @package app\adminapi\controller
 */
class GoodsController extends BaseAdminController
{


    /**
     * @notes 获取列表
     * @return \think\response\Json
     * @author likeadmin
     * @date 2025/05/08 15:34
     */
    public function lists()
    {
        return $this->dataLists(new GoodsLists());
    }


    /**
     * @notes 添加
     * @return \think\response\Json
     * @author likeadmin
     * @date 2025/05/08 15:34
     */
    public function add()
    {
            $post = $this->request->post();
            $post['del'] = 0;

            //主表验证
            $result = $this->validate($post, 'app\adminapi\validate\GoodsValidate.add');
            if ($result !== true) {
               return $this->fail($result);
            }

            //单规格验证
            if ($post['spec_type'] == 1) {
                $result = $this->validate($post, 'app\adminapi\validate\GoodsOneSpecValidate');
                if ($result !== true) {
                    return $this->fail($result);
                }
            }

            //多规格验证
            $spec_lists = [];
            if ($post['spec_type'] == 2) {
                $spec_lists = $post;

                // 规格值验证长度验证
                foreach($spec_lists['spec_value_str'] as $key =>  $item) {
                    $itemArr = explode(',', $item);
                    foreach($itemArr as $subItem) {
                        if(mb_strlen($subItem) > 64) {
                            return $this->fail('第'. ($key+1) .'个SKU规格值超过了64个字符');
                        }
                    }
                }

                unset($spec_lists['goods_image']);
                unset($spec_lists['spec_name']);
                unset($spec_lists['spec_values']);
                unset($spec_lists['spec_id']);
                unset($spec_lists['spec_value_ids']);
                $spec_lists = form_to_linear($spec_lists);

                //规格验证
                if (empty($spec_lists)) {
                    return $this->fail('至少添加一个规格');
                }
                $result = $this->validate($post, 'app\adminapi\validate\GoodsMoreSpecValidate');
                if ($result !== true) {
                    return $this->fail($result);
                }

                //规格商品列表验证
                foreach ($spec_lists as $v) {
                    $result = $this->validate($v, 'app\adminapi\validate\GoodsMoreSpecListsValidate');
                    if ($result !== true) {
                        return $this->fail($result);
                    }
                }
                // 校验规格
                $total_stock = array_sum(array_column($spec_lists, 'stock'));
                if ($total_stock <= 0) {
                    return $this->fail('至少有一个规格的库存大于0');
                }
            }

            //添加商品
            $result = GoodsLogic::add($post, $spec_lists);

            if ($result !== true) {
                return $this->fail('添加失败:' . $result);
            }
            return $this->success('添加成功');

    }


    /**
     * @notes 编辑
     * @return \think\response\Json
     * @author likeadmin
     * @date 2025/05/08 15:34
     */
    public function edit()
    {
        if ($this->request->isAjax() && $this->request->isPost()) {

            $post = $this->request->post();

            $post['del'] = 0;
            $post['id'] = $post['goods_id'];


            //主表验证
            $result = $this->validate($post, 'app\adminapi\validate\GoodsValidate');

            if ($result !== true) {
                return $this->fail($result);
            }

            //单规格验证
            if ($post['spec_type'] == 1) {
                $result = $this->validate($post, 'app\adminapi\validate\GoodsOneSpecValidate');
                if ($result !== true) {
                    return $this->fail($result);
                }
            }

            //多规格验证
            $spec_lists = [];
            if ($post['spec_type'] == 2) {
                $spec_lists = $post;
                unset($spec_lists['goods_image']);
                unset($spec_lists['spec_name']);
                unset($spec_lists['spec_values']);
                unset($spec_lists['spec_id']);
                unset($spec_lists['spec_value_ids']);
                $spec_lists = form_to_linear($spec_lists);

                //规格验证
                if (empty($spec_lists)) {
                    return $this->fail('至少添加一个规格');
                }
                $result = $this->validate($post, 'app\adminapi\validate\GoodsMoreSpecValidate');
                if ($result !== true) {
                    return $this->fail($result);
                }

                //规格商品列表验证
                foreach ($spec_lists as $v) {
                    $result = $this->validate($v, 'app\adminapi\validate\GoodsMoreSpecListsValidate');
                    if ($result !== true) {
                        return $this->fail($result);
                    }
                }
                // 校验规格
                $total_stock = array_sum(array_column($spec_lists, 'stock'));
                if ($total_stock <= 0) {
                    $this->fail('至少有一个规格的库存大于0');
                }
            }

            if ($post['status'] == 0) {
                $status = Db::name('goods')
                    ->where(['id' => $post['goods_id']])
                    ->value('status');
                if ($status == 1) {
                    $res = Db::name('team_activity')
                        ->where(['status' => 1, 'goods_id'=> $post['goods_id']])
                        ->find();
                    if ($res) {
                        return $this->fail('该商品正在参与拼团，请先关闭后才允许下架');
                    }
                }
            }

            //添加商品
            $result = GoodsLogic::edit($post, $spec_lists);
            if ($result !== true) {
                return $this->fail('添加失败:' . $result);
            }
            return $this->success('修改成功');
        }
    }


    /**
     * @notes 删除
     * @return \think\response\Json
     * @author likeadmin
     * @date 2025/05/08 15:34
     */
    public function delete()
    {
        $params = (new GoodsValidate())->post()->goCheck('delete');
        GoodsLogic::delete($params);
        return $this->success('删除成功', [], 1, 1);
    }


    /**
     * @notes 获取详情
     * @return \think\response\Json
     * @author likeadmin
     * @date 2025/05/08 15:34
     */
    public function detail()
    {
        $params = (new GoodsValidate())->goCheck('detail');
//        $result = GoodsLogic::detail($params);
         $result = GoodsLogic::info($params['id']);
        return $this->data($result);
    }


}