<?php

return [
    /*
    |--------------------------------------------------------------------------
    | OpenAPI模块配置
    |--------------------------------------------------------------------------
    |
    | OpenAPI模块的基础配置选项，专注于后台管理功能
    |
    */

    // 模块基础配置
    'module' => [
        'name' => 'OpenAPI',
        'version' => '1.0.0',
        'description' => '对外开放API管理模块',
        'author' => 'System',
    ],

    // 应用配置
    'app' => [
        'auto_approve' => false, // 是否自动审核通过
        'default_status' => 'PENDING',
        'expire_days' => 365, // 应用过期天数
        'max_apps_per_user' => 10,
        'required_fields' => [
            'name',
            'description',
            'callback_url',
        ],
        'optional_fields' => [
            'website',
            'logo',
            'contact_email',
        ],
    ],

    // API密钥配置
    'api_key' => [
        'length' => 32,
        'prefix' => 'ak_',
        'secret_length' => 64,
        'secret_prefix' => 'sk_',
        'auto_generate' => true,
        'allow_regenerate' => true,
        'expire_days' => 0, // 0表示永不过期
    ],

    // 认证配置
    'auth' => [
        // JWT配置
        'jwt' => [
            'secret' => env('OPENAPI_JWT_SECRET', env('APP_KEY')),
            'ttl' => env('OPENAPI_JWT_TTL', 3600), // 1小时
            'refresh_ttl' => env('OPENAPI_JWT_REFRESH_TTL', 86400), // 24小时
            'algorithm' => 'HS256',
        ],

        // 签名认证配置
        'signature' => [
            'enabled' => env('OPENAPI_SIGNATURE_ENABLED', true),
            'timeout' => env('OPENAPI_SIGNATURE_TIMEOUT', 300), // 5分钟
            'algorithm' => 'sha256',
        ],
    ],

    // 频率限制配置
    'rate_limit' => [
        // 默认限制
        'default' => [
            'requests_per_minute' => env('OPENAPI_RATE_LIMIT_PER_MINUTE', 60),
            'requests_per_hour' => env('OPENAPI_RATE_LIMIT_PER_HOUR', 1000),
            'requests_per_day' => env('OPENAPI_RATE_LIMIT_PER_DAY', 10000),
            'requests_per_week' => env('OPENAPI_RATE_LIMIT_PER_WEEK', 50000),
            'requests_per_month' => env('OPENAPI_RATE_LIMIT_PER_MONTH', 200000),
        ],

        // VIP用户限制
        'vip' => [
            'requests_per_minute' => env('OPENAPI_VIP_RATE_LIMIT_PER_MINUTE', 120),
            'requests_per_hour' => env('OPENAPI_VIP_RATE_LIMIT_PER_HOUR', 5000),
            'requests_per_day' => env('OPENAPI_VIP_RATE_LIMIT_PER_DAY', 50000),
            'requests_per_week' => env('OPENAPI_VIP_RATE_LIMIT_PER_WEEK', 250000),
            'requests_per_month' => env('OPENAPI_VIP_RATE_LIMIT_PER_MONTH', 1000000),
        ],

        // IP封禁配置
        'ip_ban' => [
            'enabled' => env('OPENAPI_IP_BAN_ENABLED', true),
            'threshold' => env('OPENAPI_IP_BAN_THRESHOLD', 10), // 连续违规次数
            'duration' => env('OPENAPI_IP_BAN_DURATION', 3600), // 封禁时长（秒）
        ],
    ],

    // Webhook配置
    'webhook' => [
        'default_timeout' => env('OPENAPI_WEBHOOK_TIMEOUT', 30),
        'default_retry_count' => env('OPENAPI_WEBHOOK_RETRY_COUNT', 3),
        'max_retry_count' => env('OPENAPI_WEBHOOK_MAX_RETRY_COUNT', 10),

        // 重试配置
        'retry' => [
            'enabled' => env('OPENAPI_WEBHOOK_RETRY_ENABLED', true),
            'delay_base' => env('OPENAPI_WEBHOOK_RETRY_DELAY_BASE', 10), // 基础延迟（秒）
            'delay_max' => env('OPENAPI_WEBHOOK_RETRY_DELAY_MAX', 300), // 最大延迟（秒）
            'backoff_multiplier' => env('OPENAPI_WEBHOOK_BACKOFF_MULTIPLIER', 2),
        ],

        // 支持的事件类型
        'events' => [
            'user.created',
            'user.updated',
            'user.deleted',
            'game.started',
            'game.finished',
            'item.created',
            'item.updated',
            'fund.deposited',
            'fund.withdrawn',
            'trade.created',
            'trade.completed',
            'system.maintenance',
        ],
    ],

    // 日志配置
    'logging' => [
        'enabled' => env('OPENAPI_LOGGING_ENABLED', true),
        'retention_days' => env('OPENAPI_LOG_RETENTION_DAYS', 30),
        'log_request_body' => env('OPENAPI_LOG_REQUEST_BODY', false),
        'log_response_body' => env('OPENAPI_LOG_RESPONSE_BODY', false),
        'max_body_size' => env('OPENAPI_LOG_MAX_BODY_SIZE', 10240), // 10KB

        // 敏感字段（不记录到日志中）
        'sensitive_fields' => [
            'password',
            'secret',
            'token',
            'key',
            'authorization',
        ],
    ],

    // 统计配置
    'stats' => [
        'enabled' => env('OPENAPI_STATS_ENABLED', true),
        'retention_days' => env('OPENAPI_STATS_RETENTION_DAYS', 365),
        'realtime' => env('OPENAPI_STATS_REALTIME', false),
        'aggregation_levels' => ['hour', 'day', 'week', 'month'],

        // 自动清理配置
        'auto_cleanup' => [
            'enabled' => env('OPENAPI_STATS_AUTO_CLEANUP', true),
            'schedule' => '0 2 * * *', // 每天凌晨2点
        ],
    ],

    // 安全配置
    'security' => [
        // IP白名单
        'ip_whitelist' => [
            'enabled' => env('OPENAPI_IP_WHITELIST_ENABLED', false),
            'strict_mode' => env('OPENAPI_IP_WHITELIST_STRICT', false),
        ],

        // CORS配置
        'cors' => [
            'enabled' => env('OPENAPI_CORS_ENABLED', true),
            'allowed_origins' => env('OPENAPI_CORS_ALLOWED_ORIGINS', '*'),
            'allowed_methods' => env('OPENAPI_CORS_ALLOWED_METHODS', 'GET,POST,PUT,DELETE,OPTIONS'),
            'allowed_headers' => env('OPENAPI_CORS_ALLOWED_HEADERS', 'Content-Type,Authorization,X-Requested-With'),
        ],
    ],

    // 缓存配置
    'cache' => [
        'driver' => env('OPENAPI_CACHE_DRIVER', 'redis'),
        'prefix' => env('OPENAPI_CACHE_PREFIX', 'openapi:'),
        'ttl' => env('OPENAPI_CACHE_TTL', 3600),
        'app_ttl' => env('OPENAPI_CACHE_APP_TTL', 3600),
        'scope_ttl' => env('OPENAPI_CACHE_SCOPE_TTL', 3600),
    ],

];