//
//  AuthSessionHelper.swift
//  suixinkan
//

import Foundation

/// 登录会话辅助工具，负责写入本地 Token 并广播登录成功通知。
enum AuthSessionHelper {

    /// 完成登录，保存 Token 与用户偏好，并通知 SceneDelegate 切换根页面。
    static func completeLogin(
        with response: V9AuthResponse,
        username: String,
        privacyAgreementAccepted: Bool
    ) {
        let token = response.token.trimmingCharacters(in: .whitespacesAndNewlines)
        guard !token.isEmpty else { return }

        AppStore.shared.saveToken(token)
        AppStore.shared.lastLoginUsername = username
        AppStore.shared.privacyAgreementAccepted = privacyAgreementAccepted

        NotificationCenter.default.post(name: NotificationName.userDidLogin, object: nil)
    }
}