<?php
// +----------------------------------------------------------------------
// | CRMEB [ CRMEB赋能开发者，助力企业发展 ]
// +----------------------------------------------------------------------
// | Copyright (c) 2016~2020 https://www.crmeb.com All rights reserved.
// +----------------------------------------------------------------------
// | Licensed CRMEB并不是自由软件，未经许可不能去掉CRMEB相关版权
// +----------------------------------------------------------------------
// | Author: CRMEB Team <admin@crmeb.com>
// +----------------------------------------------------------------------
declare (strict_types=1);

namespace app\services\system\config;

use app\services\user\UserServices;
use qiniu\basic\BaseServices;
use app\model\system\config\SystemUserLevel;
use qiniu\exceptions\AdminException;
use think\db\exception\DataNotFoundException;
use think\db\exception\DbException;
use think\db\exception\ModelNotFoundException;

/**
 * 系统设置用户等级
 * Class SystemUserLevelServices
 * @package app\services\user\level
 * @mixin SystemUserLevel
 */
class SystemUserLevelServices extends BaseServices
{

    /**
     * SystemUserLevelServices constructor.
     * @param SystemUserLevel $model
     */
    public function __construct(SystemUserLevel $model)
    {
        $this->model = $model;
    }

    /**
     * 单个等级
     * @param int|array $id
     * @param string $field
     * @return array
     * @throws DataNotFoundException
     * @throws DbException
     * @throws ModelNotFoundException
     */
    public function getLevel($id, string $field = '*')
    {
        if (is_array($id))
            return $this->getOne($id, $field);
        return $this->getOne(['id' => $id], $field);
    }

    /**
     * 获取所有等级列表
     * @param array $where
     * @param string $field
     * @return array
     * @throws DbException
     */
    public function getLevelList(array $where, string $field = '*')
    {
        $where_data = [];
        if (isset($where['is_show']) && $where['is_show'] !== '') $where_data[] = ['is_show', '=', $where['is_show']];
        if (isset($where['title']) && $where['title']) $where_data[] = ['name', 'LIKE', "%$where[title]%"];
        [$page, $limit] = $this->getPageValue();
        $list = $this->getList($where_data, $field ?? '*', $page, $limit);
        foreach ($list as &$item) {
            $item['image'] = set_file_url($item['image']);
            $item['icon'] = set_file_url($item['icon']);
        }
        $count = $this->getCount($where_data);
        return compact('list', 'count');
    }

    /**
     * 会员等级添加或者修改
     * @param array $data
     * @return mixed
     * @throws DataNotFoundException
     * @throws DbException
     * @throws ModelNotFoundException
     */
    public function create(array $data)
    {
        $gradeLevel = $this->getLevel(['grade' => $data['grade']]);
        $nameLevel = $this->getLevel(['name' => $data['name']]);

        if ($gradeLevel || $nameLevel) {
            throw new AdminException('已检测到您设置过的会员等级，此等级不可重复');
        }

        /** @var SystemUserLevelTaskServices $taskService */
        $taskService = app()->make(SystemUserLevelTaskServices::class);
        $data['task'] = $taskService->checkTask($data['task'] ?? []);

        return parent::create($data);
    }

    public function update($id, array $data, ?string $key = null)
    {
        $gradeLevel = $this->getLevel(['grade' => $data['grade']]);
        $nameLevel = $this->getLevel(['name' => $data['name']]);

        if (($gradeLevel && $gradeLevel['id'] != $id) || ($nameLevel && $nameLevel['id'] != $id)) {
            throw new AdminException('已检测到您设置过的会员等级，此等级不可重复');
        }

        /** @var SystemUserLevelTaskServices $taskService */
        $taskService = app()->make(SystemUserLevelTaskServices::class);
        $data['task'] = $taskService->checkTask($data['task'] ?? []);

        return parent::update($id, $data);
    }


    public function delete($id, ?string $key = null)
    {
        $level = $this->getLevel($id);
        if (!$level) {
            throw new AdminException('数据不存在');
        }
        /** @var UserServices $userServices */
        $userServices = app()->make(UserServices::class);
        if ($userServices->be(['level' => $level['id']])) {
            throw new AdminException('存在用户已是该等级，无法删除');
        }
        return parent::delete($id, $key); // TODO: Change the autogenerated stub
    }

}