<?php

declare(strict_types=1);

namespace Aether;

use Hyperf\Validation\Contract\ValidatorFactoryInterface;
use Hyperf\Validation\Validator;
use Hyperf\Di\Annotation\Inject;

abstract class AbstractValidator
{
    #[Inject]
    protected ValidatorFactoryInterface $validationFactory;

    /**
     * 验证场景规则
     * @var array
     */
    protected array $scenes = [];

    /**
     * 默认验证规则
     * @var array
     */
    protected array $rules = [];

    /**
     * 验证消息
     * @var array
     */
    protected array $messages = [];

    /**
     * 属性名称
     * @var array
     */
    protected array $attributes = [];

    /**
     * 获取验证器实例
     */
    public function scene(string $scene, array $data): Validator
    {
        $rules = $this->getSceneRules($scene);
        return $this->validationFactory->make($data, $rules, $this->messages, $this->attributes);
    }

    /**
     * 获取场景验证规则
     */
    protected function getSceneRules(string $scene): array
    {
        if (empty($this->scenes[$scene])) {
            return $this->rules;
        }

        $sceneRules = [];
        foreach ($this->scenes[$scene] as $field) {
            if (isset($this->rules[$field])) {
                $sceneRules[$field] = $this->rules[$field];
            }
        }

        return $sceneRules;
    }
}