using Pilz.Extensions.Reflection;
using Pilz.Net.Api.Messages;
using System.Diagnostics;

namespace Pilz.Net.Api.Server;

public class MaintenanceHandler(IApiServer server) : IApiHandlerInitializer
{
    public string Route { get; set; } = "/maintenance";

    /// <summary>
    /// Gets or sets the maintenance mode
    /// </summary>
    public bool MaintenanceEnabled { get; set; }

    public void Initialize()
    {
        server.OnCheckContext += Server_OnCheckContext;
        server.RegisterHandler(GetType().GetMethod(nameof(GetMaintenance))!.CreateDelegate(this), new(Route, "GET"), Debugger.IsAttached);
    }

    public virtual ApiResult SetMaintenance(ApiRequestInfo req, bool enable)
    {
        MaintenanceEnabled = enable;
        return ApiResult.Ok(new MaintenanceModeMessage
        {
            Enabled = MaintenanceEnabled,
        });
    }

    public virtual ApiResult GetMaintenance(ApiRequestInfo req)
    {
        return ApiResult.Ok(new MaintenanceModeMessage
        {
            Enabled = MaintenanceEnabled,
        });
    }

    private void Server_OnCheckContext(object sender, ApiContextEventArgs e)
    {
        if (MaintenanceEnabled)
        {

            // ...
        }
    }
}