<?php

namespace app\admin\controller\system;

use app\admin\logic\SystemBannerLogic;
use app\common\controller\AdminController;
use app\common\model\SystemBannerModel;
use think\App;
use utils\RedisCache;

/**
 * @ControllerAnnotation(title="系统banner配置")
 */
class Banner extends AdminController
{

    use \app\admin\traits\Curd;

    public function __construct(App $app)
    {
        parent::__construct($app);

        $this->model = new SystemBannerModel();

    }

    public function index()
    {
        if ($this->request->isAjax()) {
            if (input('selectFields')) {
                return $this->selectList();
            }
            list($page, $limit, $where) = $this->buildTableParames();

            list($count, $list) = SystemBannerLogic::getList($page, $limit, $where, $this->sort);

            $data = [
                'code'  => 0,
                'msg'   => '',
                'count' => $count,
                'data'  => $list,
            ];
            return json($data);
        }

        return $this->fetch();
    }


    /**
     * @NodeAnotation(title="修改")
     */
    public function edit($id)
    {
        $row = $this->model->find($id);
        empty($row) && $this->error('数据不存在');
        if ($this->request->isAjax()) {
            $post = $this->request->post();
            $rule = [];
            $this->validate($post, $rule);
            $save = SystemBannerLogic::edit($post);
            $save === true ? $this->success('保存成功') : $this->error('保存失败');
        }
        $row['img_pic'] = __HTTPGETIMGADMIN($row['img_pic']);
        $this->assign('row', $row);
        return $this->fetch();
    }

    /**
     * @NodeAnotation(title="添加")
     */
    public function add()
    {
        if ($this->request->isAjax()) {
            $row  = request()->post();
            $save = SystemBannerLogic::add($row);
            $save === true ? $this->success('添加成功') : $this->error('添加失败');
        }

        return $this->fetch();
    }


}