<?php

namespace App\Module\OpenAPI\Validations;

use App\Module\OpenAPI\Validators\AppNameUniqueValidator;
use App\Module\OpenAPI\Validators\ScopeListValidator;
use App\Module\OpenAPI\Validators\RateLimitConfigValidator;
use App\Module\OpenAPI\Validators\IpWhitelistValidator;
use UCore\ValidationCore;

/**
 * 应用创建验证类
 */
class AppCreateValidation extends ValidationCore
{
    /** @var array|null 处理后的权限范围列表 */
    public ?array $processedScopes = null;

    /** @var array|null 处理后的频率限制配置 */
    public ?array $processedRateLimits = null;

    /** @var array|null 处理后的IP白名单 */
    public ?array $processedIpWhitelist = null;

    /**
     * 验证规则
     */
    public function rules($rules = []): array
    {
        return [
            // 基础字段验证
            ['name', 'required'],
            ['name', 'string', 'min' => 2, 'max' => 100],
            ['description', 'string', 'max' => 500],
            ['website', 'url'],
            ['callback_url', 'url'],
            ['contact_email', 'email'],
            ['user_id', 'required'],
            ['user_id', 'integer', 'min' => 1],

            // 状态和认证类型验证
            ['status', 'in', 'range' => ['ACTIVE', 'INACTIVE', 'SUSPENDED']],
            ['auth_type', 'in', 'range' => ['API_KEY', 'JWT', 'OAUTH2', 'SIGNATURE', 'BASIC', 'BEARER']],

            // 业务验证（按顺序执行）
            [
                'name', new AppNameUniqueValidator($this),
                'msg' => '应用名称已存在'
            ],
            [
                'scopes', new ScopeListValidator($this, ['processedScopes']),
                'msg' => '权限范围配置无效'
            ],
            [
                'rate_limits', new RateLimitConfigValidator($this, ['processedRateLimits']),
                'msg' => '频率限制配置无效',
                'when' => function($data) {
                    return isset($data['rate_limits']);
                }
            ],
            [
                'ip_whitelist', new IpWhitelistValidator($this, ['processedIpWhitelist']),
                'msg' => 'IP白名单配置无效',
                'when' => function($data) {
                    return isset($data['ip_whitelist']);
                }
            ],
        ];
    }

    /**
     * 默认值
     */
    public function default(): array
    {
        return [
            'status' => 'ACTIVE',
            'auth_type' => 'API_KEY',
            'scopes' => ['USER_READ', 'GAME_READ'],
            'rate_limits' => [
                'requests_per_minute' => 60,
                'requests_per_hour' => 1000,
                'requests_per_day' => 10000,
            ],
            'ip_whitelist' => null,
        ];
    }
}