<?php
namespace app\common\repositories\user;

use app\common\dao\user\VipExchangeCodeDao;
use app\common\repositories\BaseRepository;
use FormBuilder\Factory\Elm;
use think\exception\ValidateException;
use think\facade\Route;

class VipExchangeCodeRepository extends BaseRepository{

    public function __construct(VipExchangeCodeDao $dao){
        $this->dao = $dao;
    }
    /**
     * Common: 公共查询模型
     * Author: wu-hui
     * Time: 2024/03/02 14:17
     * @param $search
     * @return \app\common\model\user\UserVipExchangeCode
     */
    public function getSearchModel($search){
        return $this->dao->searchList($search);
    }
    /**
     * Common: 获取信息列表
     * Author: wu-hui
     * Time: 2024/03/02 14:18
     * @param array $params
     * @param int   $page
     * @param int   $limit
     * @return array
     * @throws \think\db\exception\DataNotFoundException
     * @throws \think\db\exception\DbException
     * @throws \think\db\exception\ModelNotFoundException
     */
    public function getList(array $params,int $page,int $limit):array{
        $query = $this->dao->searchList($params);
        $count = $query->count();
        $list = $query->page($page,$limit)->select()->toArray();

        return compact('count','list');
    }
    /**
     * Common: 生成创建表单数据
     * Author: wu-hui
     * Time: 2024/03/02 11:38
     * @return \FormBuilder\Form
     * @throws \FormBuilder\Exception\FormBuilderException
     */
    public function getEditFormData():\FormBuilder\Form{
        $formData = [];
        $url = Route::buildUrl('systemUserVipExchangeCodeEditInfo')->build();
        $form = Elm::createForm($url);
        $rules = [
            Elm::input('batch_title','当前批次名称')->required()->col(16),
            Elm::input('create_num','生成数量')->required()->col(16)
                ->type('number')
                ->min('1')
                ->max('999999')
                ->step('1'),
        ];
        $form->setRule($rules);
        return $form->setTitle( '添加兑换码')->formData($formData);
    }
    /**
     * Common: 兑换码生成
     * Author: wu-hui
     * Time: 2024/03/02 13:52
     * @param $params
     * @return int
     */
    public function createExchangeCode($params){
        // 是否允许生成兑换码
        if($params['create_num'] <= 0) throw new ValidateException('生成数量必须大于0');
        $isHas = (int)$this->dao->getSearch(['batch_title'=>$params['batch_title']])->value('id');
        if($isHas > 0) throw new ValidateException('名称已经存在，请更换名称！');
        // 生成操作
        $initial = substr(getFirstCharter($params['batch_title']), 0, 1);
        $batchUnique = strtoupper(uniqid($initial));// 批次唯一编号
        $insertData = [];
        for($i = 0; count($insertData) < $params['create_num']; $i++){
            // 兑换码生成
            $exchangeCode =  strtoupper($initial . substr(uniqid(), -8));
            if(!in_array($exchangeCode, array_column($insertData,'exchange_code'))){
                $insertData[] = [
                    'batch_title'   => $params['batch_title'],
                    'batch_unique'  => $batchUnique,
                    'exchange_code' => strtoupper($initial . substr(uniqid(), -8)),
                ];
            }
        }

        return $this->dao->insertAll($insertData);
    }


}