import Foundation

public struct AuthResponse: Codable, Equatable, Sendable {
    public var hostName: String
    public var protocolVersion: Int
    public var capabilities: [String]?

    public init(hostName: String, protocolVersion: Int, capabilities: [String]? = nil) {
        self.hostName = hostName
        self.protocolVersion = protocolVersion
        self.capabilities = capabilities
    }

    public var supportsDirectFileStreaming: Bool {
        capabilities?.contains("file-streaming") ?? false
    }
}

public struct DBMetadata: Codable, Equatable, Sendable {
    public var checksum: String
    public var trackCount: Int

    public init(checksum: String, trackCount: Int) {
        self.checksum = checksum
        self.trackCount = trackCount
    }
}