// VoiceCatConfig — Swift-idiomatic mirror of `vc_config` (voicecat.h). Passed to
// VoiceCatClient.init. The native CString storage for the string fields is held for the
// client's entire lifetime inside VoiceCatClient — see VoiceCatClient.swift's doc comment
// on why (the core stores raw pointers from vc_config by value, it does not copy the data).

import VoiceCatC

/// Configuration for a `VoiceCatClient`. Mirrors `vc_config`.
public struct VoiceCatConfig: Sendable {
    /// E.g. "VoiceCat-macOS". Forwarded in `ClientHello.client_name`.
    public let clientName: String
    /// E.g. "0.0.1". Forwarded in `ClientHello.client_version`.
    public let clientVersion: String
    public let logLevel: VoiceCatLogLevel
    /// Path to the TOFU pin file (see `confirmServerIdentity` / docs/security.md §1.1).
    /// nil = built-in relative default (only suitable for tests).
    public let tofuStorePath: String?

    public init(
        clientName: String,
        clientVersion: String,
        logLevel: VoiceCatLogLevel = .info,
        tofuStorePath: String? = nil
    ) {
        self.clientName = clientName
        self.clientVersion = clientVersion
        self.logLevel = logLevel
        self.tofuStorePath = tofuStorePath
    }
}