import WebKit

@MainActor
final class RedditLoginScriptBridge: NSObject, WKScriptMessageHandler {
    static let shared = RedditLoginScriptBridge()

    var onLoginRequested: (() -> Void)?

    private override init() {
        super.init()
    }

    nonisolated func userContentController(
        _ userContentController: WKUserContentController,
        didReceive message: WKScriptMessage
    ) {
        guard message.name == RedditLoginBridgeStyle.messageHandlerName else { return }
        Task { @MainActor in
            onLoginRequested?()
        }
    }
}