using System ;
using System.Collections.Generic ;
using System.IO ;
using System.Threading ;
using System.Threading.Tasks ;
namespace MediaBrowser.Common.Net
{
/// <summary>
/// Interface IHttpClient
/// </summary>
public interface IHttpClient : IDisposable
{
/// <summary>
/// Performs a GET request and returns the resulting stream
/// </summary>
/// <param name="url">The URL.</param>
/// <param name="resourcePool">The resource pool.</param>
/// <param name="cancellationToken">The cancellation token.</param>
/// <returns>Task{Stream}.</returns>
/// <exception cref="MediaBrowser.Model.Net.HttpException"></exception>
Task < Stream > Get ( string url , SemaphoreSlim resourcePool , CancellationToken cancellationToken ) ;
/// <summary>
/// Gets the specified URL.
/// </summary>
/// <param name="url">The URL.</param>
/// <param name="cancellationToken">The cancellation token.</param>
/// <returns>Task{Stream}.</returns>
Task < Stream > Get ( string url , CancellationToken cancellationToken ) ;
/// <summary>
/// Performs a POST request
/// </summary>
/// <param name="url">The URL.</param>
/// <param name="postData">Params to add to the POST data.</param>
/// <param name="resourcePool">The resource pool.</param>
/// <param name="cancellationToken">The cancellation token.</param>
/// <returns>stream on success, null on failure</returns>
/// <exception cref="System.ArgumentNullException">postData</exception>
/// <exception cref="MediaBrowser.Model.Net.HttpException"></exception>
Task < Stream > Post ( string url , Dictionary < string , string > postData , SemaphoreSlim resourcePool , CancellationToken cancellationToken ) ;
/// <summary>
/// Posts the specified URL.
/// </summary>
/// <param name="url">The URL.</param>
/// <param name="postData">The post data.</param>
/// <param name="cancellationToken">The cancellation token.</param>
/// <returns>Task{Stream}.</returns>
Task < Stream > Post ( string url , Dictionary < string , string > postData , CancellationToken cancellationToken ) ;
/// <summary>
/// Downloads the contents of a given url into a temporary location
/// </summary>
/// <param name="url">The URL.</param>
/// <param name="resourcePool">The resource pool.</param>
/// <param name="cancellationToken">The cancellation token.</param>
/// <param name="progress">The progress.</param>
/// <param name="userAgent">The user agent.</param>
/// <returns>Task{System.String}.</returns>
/// <exception cref="System.ArgumentNullException">progress</exception>
/// <exception cref="MediaBrowser.Model.Net.HttpException"></exception>
Task < string > GetTempFile ( string url , SemaphoreSlim resourcePool , CancellationToken cancellationToken , IProgress < double > progress , string userAgent = null ) ;
/// <summary>
/// Gets the temp file.
/// </summary>
/// <param name="url">The URL.</param>
/// <param name="cancellationToken">The cancellation token.</param>
/// <param name="progress">The progress.</param>
/// <param name="userAgent">The user agent.</param>
/// <returns>Task{System.String}.</returns>
Task < string > GetTempFile ( string url , CancellationToken cancellationToken , IProgress < double > progress , string userAgent = null ) ;
/// <summary>
/// Downloads the contents of a given url into a MemoryStream
/// </summary>
/// <param name="url">The URL.</param>
/// <param name="resourcePool">The resource pool.</param>
/// <param name="cancellationToken">The cancellation token.</param>
/// <returns>Task{MemoryStream}.</returns>
/// <exception cref="MediaBrowser.Model.Net.HttpException"></exception>
Task < MemoryStream > GetMemoryStream ( string url , SemaphoreSlim resourcePool , CancellationToken cancellationToken ) ;
/// <summary>
/// Gets the memory stream.
/// </summary>
/// <param name="url">The URL.</param>
/// <param name="cancellationToken">The cancellation token.</param>
/// <returns>Task{MemoryStream}.</returns>
Task < MemoryStream > GetMemoryStream ( string url , CancellationToken cancellationToken ) ;
}
}