<?php

return [
    // Storage settings
    'disk' => env('FILEUPLOAD_DISK', 'public'),
    'storage_path' => env('FILEUPLOAD_PATH', 'uploads'),

    // File size limits (in kilobytes)
    'max_file_size' => env('FILEUPLOAD_MAX_SIZE', 10240), // 10MB default

    // Allowed MIME types
    'allowed_mimes' => [
        'image/jpeg',
        'image/png',
        'image/gif',
        'image/webp',
        'image/svg+xml',
        'application/pdf',
        'application/msword',
        'application/vnd.openxmlformats-officedocument.wordprocessingml.document',
        'application/vnd.ms-excel',
        'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet',
        'text/plain',
        'application/zip',
        'application/x-zip-compressed',
        'application/x-tar',
        'application/gzip',
    ],

    // File extensions (corresponding to MIME types above)
    'allowed_extensions' => [
        'jpg', 'jpeg', 'png', 'gif', 'webp', 'svg',
        'pdf',
        'doc', 'docx',
        'xls', 'xlsx',
        'txt',
        'zip', 'tar', 'gz',
    ],

    // Chunked upload settings
    'chunk_size' => env('FILEUPLOAD_CHUNK_SIZE', 1048576), // 1MB chunks
    'chunk_temp_path' => 'chunks', // Within storage/app
    'chunk_cleanup_hours' => 24, // Clean up orphaned chunks after 24 hours

    // File expiration
    'expiration_enabled' => env('FILEUPLOAD_EXPIRATION_ENABLED', true),
    'expiration_days' => env('FILEUPLOAD_EXPIRATION_DAYS', 30),

    // Rate limiting
    'rate_limit' => [
        'max_attempts' => env('FILEUPLOAD_RATE_LIMIT', 10),
        'decay_minutes' => env('FILEUPLOAD_RATE_DECAY', 1),
    ],

    // Multiple upload settings
    'max_files_per_upload' => env('FILEUPLOAD_MAX_FILES', 5),

    // URL generation
    'url_expiration_minutes' => 60, // Signed URL expiration (if needed)
];