<?php

return [
    /*
    |--------------------------------------------------------------------------
    | File Upload Settings
    |--------------------------------------------------------------------------
    */
    'max_upload_size' => env('FILE_MAX_UPLOAD_SIZE', 104857600), // 100MB default

    'allowed_extensions' => [
        'pdf', 'doc', 'docx', 'xls', 'xlsx', 'ppt', 'pptx',
        'txt', 'csv', 'json', 'xml', 'md',
        'jpg', 'jpeg', 'png', 'gif', 'webp', 'svg',
        'zip', 'rar', '7z', 'tar', 'gz',
    ],

    /*
    |--------------------------------------------------------------------------
    | Virus Scanning
    |--------------------------------------------------------------------------
    */
    'virus_scanning' => [
        'enabled' => env('VIRUS_SCANNING_ENABLED', false),
        'scanner' => env('VIRUS_SCANNER', 'disabled'), // disabled, clamav, virustotal

        'clamav' => [
            'binary' => env('CLAMAV_BINARY', 'clamdscan'),
            'socket' => env('CLAMAV_SOCKET', '/var/run/clamav/clamd.ctl'),
        ],

        'virustotal' => [
            'api_key' => env('VIRUSTOTAL_API_KEY'),
        ],
    ],

    /*
    |--------------------------------------------------------------------------
    | File Expiration
    |--------------------------------------------------------------------------
    */
    'expiration' => [
        'enabled' => env('FILE_EXPIRATION_ENABLED', true),
        'default_days' => env('FILE_DEFAULT_EXPIRATION_DAYS', null), // null = no expiration
        'cleanup_schedule' => 'daily', // When to run cleanup job
    ],

    /*
    |--------------------------------------------------------------------------
    | File Versioning
    |--------------------------------------------------------------------------
    */
    'versioning' => [
        'enabled' => env('FILE_VERSIONING_ENABLED', true),
        'max_versions' => env('FILE_MAX_VERSIONS', 50), // Maximum versions to keep
        'auto_cleanup' => env('FILE_VERSION_AUTO_CLEANUP', false),
    ],

    /*
    |--------------------------------------------------------------------------
    | Thumbnails
    |--------------------------------------------------------------------------
    */
    'thumbnails' => [
        'enabled' => env('FILE_THUMBNAILS_ENABLED', true),
        'sizes' => [
            'small' => [100, 100],
            'medium' => [200, 200],
            'large' => [400, 400],
        ],
    ],

    /*
    |--------------------------------------------------------------------------
    | Access Logging
    |--------------------------------------------------------------------------
    */
    'access_logging' => [
        'enabled' => env('FILE_ACCESS_LOGGING_ENABLED', true),
        'retention_days' => env('FILE_ACCESS_LOG_RETENTION_DAYS', 90),
    ],

    /*
    |--------------------------------------------------------------------------
    | File Tagging
    |--------------------------------------------------------------------------
    |
    | Configure file tagging behavior.
    |
    */
    'tagging' => [
        'enabled' => env('FILE_TAGGING_ENABLED', true),
        'max_tags_per_file' => env('FILE_MAX_TAGS', 10),
        'default_colors' => [
            '#3B82F6', // Blue
            '#10B981', // Green
            '#F59E0B', // Yellow
            '#EF4444', // Red
            '#8B5CF6', // Purple
            '#EC4899', // Pink
            '#06B6D4', // Cyan
            '#F97316', // Orange
        ],
    ],

    /*
    |--------------------------------------------------------------------------
    | Batch Operations
    |--------------------------------------------------------------------------
    |
    | Configure batch file operation limits.
    |
    */
    'batch' => [
        'enabled' => env('FILE_BATCH_ENABLED', true),
        'max_files' => env('FILE_BATCH_MAX_FILES', 100),
        'max_download_size' => env('FILE_BATCH_MAX_DOWNLOAD_SIZE', 524288000), // 500MB
        'download_timeout' => env('FILE_BATCH_DOWNLOAD_TIMEOUT', 300), // 5 minutes
        'operations' => [
            'download' => true,
            'delete' => true,
            'move' => true,
            'tag' => true,
            'visibility' => true,
            'rescan' => true,
        ],
    ],

    /*
    |--------------------------------------------------------------------------
    | Storage Analytics
    |--------------------------------------------------------------------------
    |
    | Configure storage analytics and reporting.
    |
    */
    'analytics' => [
        'enabled' => env('STORAGE_ANALYTICS_ENABLED', true),
        'cache_ttl' => env('STORAGE_ANALYTICS_CACHE_TTL', 900), // 15 minutes
        'growth_months' => env('STORAGE_ANALYTICS_GROWTH_MONTHS', 6),
        'top_items_limit' => env('STORAGE_ANALYTICS_TOP_ITEMS', 10),
        'expiring_days' => env('STORAGE_ANALYTICS_EXPIRING_DAYS', 7),
    ],

    /*
    |--------------------------------------------------------------------------
    | Storage Quotas
    |--------------------------------------------------------------------------
    |
    | Configure storage quotas per client or project.
    |
    */
    'quotas' => [
        'enabled' => env('STORAGE_QUOTAS_ENABLED', false),
        'default_client_quota' => env('STORAGE_DEFAULT_CLIENT_QUOTA', 5368709120), // 5GB
        'default_project_quota' => env('STORAGE_DEFAULT_PROJECT_QUOTA', 1073741824), // 1GB
        'warning_threshold' => env('STORAGE_QUOTA_WARNING', 0.8), // 80%
    ],

    /*
    |--------------------------------------------------------------------------
    | File Scanning
    |--------------------------------------------------------------------------
    |
    | Configure virus scanning UI and behavior.
    |
    */
    'scanning' => [
        'show_status_badge' => env('FILE_SHOW_SCAN_STATUS', true),
        'block_infected_downloads' => env('FILE_BLOCK_INFECTED', true),
        'quarantine_path' => env('FILE_QUARANTINE_PATH', 'quarantine'),
        'auto_rescan_days' => env('FILE_AUTO_RESCAN_DAYS', null), // null = no auto rescan
    ],

    /*
    |--------------------------------------------------------------------------
    | File Preview
    |--------------------------------------------------------------------------
    |
    | Configure file preview settings.
    |
    */
    'preview' => [
        'enabled' => env('FILE_PREVIEW_ENABLED', true),
        'max_size' => env('FILE_PREVIEW_MAX_SIZE', 52428800), // 50MB
        'supported_types' => [
            'image' => ['jpg', 'jpeg', 'png', 'gif', 'webp', 'svg'],
            'document' => ['pdf'],
            'text' => ['txt', 'md', 'csv', 'json', 'xml', 'yaml', 'yml'],
            'code' => ['js', 'ts', 'php', 'py', 'html', 'css', 'scss'],
        ],
    ],
];