using System;

namespace Renci.SshNet.Tests.Classes.Common
{
    /// <summary>
    /// Light implementation of SemaphoreSlim.
    /// </summary>
    public class SemaphoreLightTest
    {
        /// <summary>
        /// Initializes a new instance of the <see cref="SemaphoreLightTest"/> class, specifying
        /// the initial number of requests that can be granted concurrently.
        /// </summary>
        /// <param name="initialCount">The initial number of requests for the semaphore that can be granted concurrently.</param>
        /// <exception cref="ArgumentOutOfRangeException"><paramref name="initialCount"/> is a negative number.</exception>
        //    public SemaphoreLight(int initialCount)
        //    {
        //        if (initialCount < 0 )
        //            throw new ArgumentOutOfRangeException("The initial argument is negative");

        //        this._currentCount = initialCount;
        //    }

        //    /// <summary>
        //    /// Gets the current count of the <see cref="SemaphoreLight"/>.
        //    /// </summary>
        //    public int CurrentCount { get { return this._currentCount; } }

        //    /// <summary>
        //    /// Exits the <see cref="SemaphoreLight"/> once.
        //    /// </summary>
        //    /// <returns>The previous count of the <see cref="SemaphoreLight"/>.</returns>
        //    public int Release()
        //    {
        //        return this.Release(1);
        //    }

        //    /// <summary>
        //    /// Exits the <see cref="SemaphoreLight"/> a specified number of times.
        //    /// </summary>
        //    /// <param name="releaseCount">The number of times to exit the semaphore.</param>
        //    /// <returns>The previous count of the <see cref="SemaphoreLight"/>.</returns>
        //    public int Release(int releaseCount)
        //    {
        //        var oldCount = this._currentCount;

        //        lock (this._lock)
        //        {
        //            this._currentCount += releaseCount;

        //            Monitor.Pulse(this._lock);
        //        }

        //        return oldCount;
        //    }

        //    /// <summary>
        //    /// Blocks the current thread until it can enter the <see cref="SemaphoreLight"/>.
        //    /// </summary>
        //    public void Wait()
        //    {
        //        lock (this._lock)
        //        {
        //            while (this._currentCount < 1)
        //            {
        //                Monitor.Wait(this._lock);
        //            }

        //            this._currentCount--;

        //            Monitor.Pulse(this._lock);
        //        }
        //    }
    }
}