using Sick.SafetyScanners.Cola2.Commands;
using Sick.SafetyScanners.Types;

namespace Sick.SafetyScanners.Interfaces;

/// <summary>
/// Interface cho COLA2 session management
/// </summary>
public interface ICola2Session : IDisposable
{
    /// <summary>
    /// Gets the current session ID, if available
    /// </summary>
    uint? SessionId { get; }
    
    /// <summary>
    /// Indicates whether a COLA2 session is currently opened
    /// </summary>
    bool IsOpen { get; }
    
    /// <summary>
    /// Opens a COLA2 session
    /// </summary>
    void Open();
    
    /// <summary>
    /// Closes the current COLA2 session
    /// </summary>
    void Close();
    
    /// <summary>
    /// Sends a COLA2 command to the sensor and waits for response
    /// </summary>
    /// <param name="command">The command to send</param>
    /// <param name="timeout">The timeout for the operation</param>
    void SendCommand(ICola2Command command, TimeDuration? timeout = null);
    
    /// <summary>
    /// Gets the next request ID (thread-safe, auto-increments)
    /// </summary>
    ushort GetNextRequestId();
}