<?php

namespace app\crm\controller;

use support\Request;
use support\Response;
use support\exception\BusinessException;
use app\common\traits\ResponseTrait;
use think\Validate;

abstract class BaseController
{
    use ResponseTrait;

    protected mixed $validator = null;

    /**
     * 验证数据
     *
     * @param Validate $validator 验证器实例
     * @param array $data 待验证的数据
     * @param string $scene 验证场景
     * @return array 验证后的数据
     * @throws BusinessException 验证失败时抛出业务异常
     */
    public function validate(Validate $validator, array $data, string $scene = ''): array
    {
        // 如果指定了验证场景，并且验证器支持场景方法，则设置验证场景
        if ($scene && method_exists($validator, 'scene')) {
            $validator->scene($scene);
        }
        // 执行数据验证
        if (!$validator->check($data)) {
            // 验证失败，抛出业务异常，异常信息为验证器返回的错误信息
            throw new BusinessException($validator->getError());
        }
        // 验证成功，返回原始数据
        return $data;
    }

    public function page($result){
        $current = $result->currentPage();
        $total = $result->total();
        $size = $result->perPage();
        $result = $result->toArray();
        $result['current'] = $current;
        $result['total'] = $total;
        $result['size'] = $size;
        return $result;
    }
}