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using System;
using System.Collections.Generic;
using System.IO;
using System.IO.Compression;
using System.Net.Http;
using System.Threading.Tasks;
using MediaBrowser.Model.Configuration;
using MediaBrowser.Model.Entities;
using MediaBrowser.Model.Users;
namespace MediaBrowser.ApiInteraction
{
public class ApiClient : BaseClient
{
public IJsonSerializer JsonSerializer { get; set; }
public ApiClient()
: base()
{
}
/// <summary>
/// Gets an image url that can be used to download an image from the api
/// </summary>
/// <param name="itemId">The Id of the item</param>
/// <param name="imageType">The type of image requested</param>
/// <param name="imageIndex">The image index, if there are multiple. Currently only applies to backdrops. Supply null or 0 for first backdrop.</param>
/// <param name="width">Use if a fixed width is required. Aspect ratio will be preserved.</param>
/// <param name="height">Use if a fixed height is required. Aspect ratio will be preserved.</param>
/// <param name="maxWidth">Use if a max width is required. Aspect ratio will be preserved.</param>
/// <param name="maxHeight">Use if a max height is required. Aspect ratio will be preserved.</param>
/// <param name="quality">Quality level, from 0-100. Currently only applies to JPG. The default value should suffice.</param>
public string GetImageUrl(Guid itemId, ImageType imageType, int? imageIndex, int? width, int? height, int? maxWidth, int? maxHeight, int? quality)
{
string url = ApiUrl + "/image";
url += "?id=" + itemId.ToString();
url += "&type=" + imageType.ToString();
if (imageIndex.HasValue)
{
url += "&index=" + imageIndex;
}
if (width.HasValue)
{
url += "&width=" + width;
}
if (height.HasValue)
{
url += "&height=" + height;
}
if (maxWidth.HasValue)
{
url += "&maxWidth=" + maxWidth;
}
if (maxHeight.HasValue)
{
url += "&maxHeight=" + maxHeight;
}
if (quality.HasValue)
{
url += "&quality=" + quality;
}
return url;
}
/// <summary>
/// Gets an image stream based on a url
/// </summary>
public async Task<Stream> GetImageStreamAsync(string url)
{
Stream stream = await HttpClient.GetStreamAsync(url);
// For now this assumes the response stream is compressed. We can always improve this later.
return new GZipStream(stream, CompressionMode.Decompress, false);
}
/// <summary>
/// Gets a BaseItem
/// </summary>
public async Task<ApiBaseItemWrapper<ApiBaseItem>> GetItemAsync(Guid id, Guid userId)
{
string url = ApiUrl + "/item?userId=" + userId.ToString();
if (id != Guid.Empty)
{
url += "&id=" + id.ToString();
}
using (Stream stream = await HttpClient.GetStreamAsync(url))
{
using (GZipStream gzipStream = new GZipStream(stream, CompressionMode.Decompress, false))
{
return JsonSerializer.DeserializeFromStream<ApiBaseItemWrapper<ApiBaseItem>>(gzipStream);
}
}
}
/// <summary>
/// Gets all Users
/// </summary>
public async Task<IEnumerable<User>> GetAllUsersAsync()
{
string url = ApiUrl + "/users";
using (Stream stream = await HttpClient.GetStreamAsync(url))
{
using (GZipStream gzipStream = new GZipStream(stream, CompressionMode.Decompress, false))
{
return JsonSerializer.DeserializeFromStream<IEnumerable<User>>(gzipStream);
}
}
}
/// <summary>
/// Gets all Genres
/// </summary>
public async Task<IEnumerable<CategoryInfo<Genre>>> GetAllGenresAsync(Guid userId)
{
string url = ApiUrl + "/genres?userId=" + userId.ToString();
using (Stream stream = await HttpClient.GetStreamAsync(url))
{
using (GZipStream gzipStream = new GZipStream(stream, CompressionMode.Decompress, false))
{
return JsonSerializer.DeserializeFromStream<IEnumerable<CategoryInfo<Genre>>>(gzipStream);
}
}
}
/// <summary>
/// Gets a Genre
/// </summary>
public async Task<CategoryInfo<Genre>> GetGenreAsync(string name, Guid userId)
{
string url = ApiUrl + "/genre?userId=" + userId.ToString() + "&name=" + name;
using (Stream stream = await HttpClient.GetStreamAsync(url))
{
using (GZipStream gzipStream = new GZipStream(stream, CompressionMode.Decompress, false))
{
return JsonSerializer.DeserializeFromStream<CategoryInfo<Genre>>(gzipStream);
}
}
}
/// <summary>
/// Gets all studious
/// </summary>
public async Task<IEnumerable<CategoryInfo<Studio>>> GetAllStudiosAsync(Guid userId)
{
string url = ApiUrl + "/studios?userId=" + userId.ToString();
using (Stream stream = await HttpClient.GetStreamAsync(url))
{
using (GZipStream gzipStream = new GZipStream(stream, CompressionMode.Decompress, false))
{
return JsonSerializer.DeserializeFromStream<IEnumerable<CategoryInfo<Studio>>>(gzipStream);
}
}
}
/// <summary>
/// Gets the current personalized configuration
/// </summary>
public async Task<UserConfiguration> GetUserConfigurationAsync(Guid userId)
{
string url = ApiUrl + "/userconfiguration?userId=" + userId.ToString();
using (Stream stream = await HttpClient.GetStreamAsync(url))
{
using (GZipStream gzipStream = new GZipStream(stream, CompressionMode.Decompress, false))
{
return JsonSerializer.DeserializeFromStream<UserConfiguration>(gzipStream);
}
}
}
/// <summary>
/// Gets a Studio
/// </summary>
public async Task<CategoryInfo<Studio>> GetStudioAsync(string name, Guid userId)
{
string url = ApiUrl + "/studio?userId=" + userId.ToString() + "&name=" + name;
using (Stream stream = await HttpClient.GetStreamAsync(url))
{
using (GZipStream gzipStream = new GZipStream(stream, CompressionMode.Decompress, false))
{
return JsonSerializer.DeserializeFromStream<CategoryInfo<Studio>>(gzipStream);
}
}
}
}
}
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