<?php
// +----------------------------------------------------------------------
// | Niucloud-admin 企业快速开发的多应用管理平台
// +----------------------------------------------------------------------
// | 官方网址：https://www.niucloud.com
// +----------------------------------------------------------------------
// | niucloud团队 版权所有 开源版本可自由商用
// +----------------------------------------------------------------------
// | Author: Niucloud Team
// +----------------------------------------------------------------------

namespace app\service\admin\campus;

use app\model\campus\Campus;

use app\model\student\Student;
use core\base\BaseAdminService;


/**
 * 校区服务层
 * Class CampusService
 * @package app\service\admin\campus
 */
class CampusService extends BaseAdminService
{
    public function __construct()
    {
        parent::__construct();
        $this->model = new Campus();
    }

    /**
     * 获取校区列表
     * @param array $where
     * @return array
     */
    public function getPage(array $where = [])
    {
        $field = 'id,campus_name,campus_address,campus_preview_image,campus_coordinates,campus_introduction,campus_status,create_time,update_time,delete_time,seal_image';
        $order = '';

        $search_model = $this->model->withSearch(["campus_name", "campus_address", "campus_status"], $where)->field($field)->order($order);
        $list = $this->pageQuery($search_model);
        return $list;
    }

    /**
     * 获取校区信息
     * @param int $id
     * @return array
     */
    public function getInfo(int $id)
    {
        $field = 'id,campus_name,campus_address,campus_preview_image,campus_coordinates,campus_introduction,campus_status,create_time,update_time,delete_time';

        $info = $this->model->field($field)->where([['id', "=", $id]])->findOrEmpty()->toArray();
        $info['campus_status'] = strval($info['campus_status']);
        $info['campus_coordinates'] = json_decode($info['campus_coordinates'], true);
        return $info;
    }

    /**
     * 添加校区
     * @param array $data
     * @return mixed
     */
    public function add(array $data)
    {
        if (is_array($data['campus_coordinates'])) {
            $data['campus_address'] = $data['campus_coordinates']['address'];
            $data['campus_coordinates'] = json_encode($data['campus_coordinates']);
        }
        $res = $this->model->create($data);
        return $res->id;

    }

    /**
     * 校区编辑
     * @param int $id
     * @param array $data
     * @return bool
     */
    public function edit(int $id, array $data)
    {
        if (is_array($data['campus_coordinates'])) {
            $data['campus_address'] = $data['campus_coordinates']['address'];
            $data['campus_coordinates'] = json_encode($data['campus_coordinates']);
        }
        $this->model->where([['id', '=', $id]])->update($data);
        return true;
    }

    /**
     * 删除校区
     * @param int $id
     */
    public function del(int $id)
    {
        $student = new Student();
        if($student->where(['campus_id' => $id])->find()){
            return fail("校区下有学员禁止删除");
        }
        $model = $this->model->where([['id', '=', $id]])->find();
        $res = $model->delete();
        return success('DELETE_SUCCESS');
    }

    /**
     * 上传校区签章
     * @param int $campus_id
     * @param string $seal_image
     * @return bool
     */
    public function uploadSeal(int $campus_id, string $seal_image)
    {
        // 检查校区是否存在
        $campus = $this->model->where([['id', '=', $campus_id]])->find();
        if (!$campus) {
            throw new \Exception('校区不存在');
        }

        // 更新校区签章
        $this->model->where([['id', '=', $campus_id]])->update([
            'seal_image' => $seal_image,
            'update_time' => date('Y-m-d H:i:s')
        ]);

        return true;
    }


}