using AuroraDesk.ViewModels.Base;
using ReactiveUI;

namespace AuroraDesk.ViewModels.Pages;

/// <summary>
/// 帮助中心页面ViewModel
/// </summary>
public class HelpPageViewModel : RoutableViewModel
{
    private string _welcomeMessage = "欢迎使用帮助中心！";
    private string _version = "v1.0.0";
    private string _lastUpdate = "2025年1月10日";

    /// <summary>
    /// 构造函数
    /// </summary>
    /// <param name="hostScreen">宿主 Screen</param>
    public HelpPageViewModel(IScreen hostScreen) : base(hostScreen, "Help")
    {
    }

    /// <summary>
    /// 欢迎消息
    /// </summary>
    public string WelcomeMessage
    {
        get => _welcomeMessage;
        set => this.RaiseAndSetIfChanged(ref _welcomeMessage, value);
    }

    /// <summary>
    /// 版本信息
    /// </summary>
    public string Version
    {
        get => _version;
        set => this.RaiseAndSetIfChanged(ref _version, value);
    }

    /// <summary>
    /// 最后更新时间
    /// </summary>
    public string LastUpdate
    {
        get => _lastUpdate;
        set => this.RaiseAndSetIfChanged(ref _lastUpdate, value);
    }
}