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using MediaBrowser.Controller.Entities;
using MediaBrowser.Controller.Providers;
using MediaBrowser.Model.Drawing;
using MediaBrowser.Model.Entities;
using System;
using System.Collections.Generic;
using System.IO;
using System.Threading.Tasks;
namespace MediaBrowser.Controller.Drawing
{
/// <summary>
/// Interface IImageProcessor
/// </summary>
public interface IImageProcessor
{
/// <summary>
/// Gets the image enhancers.
/// </summary>
/// <value>The image enhancers.</value>
IEnumerable<IImageEnhancer> ImageEnhancers { get; }
/// <summary>
/// Gets the size of the image.
/// </summary>
/// <param name="path">The path.</param>
/// <returns>ImageSize.</returns>
ImageSize GetImageSize(string path);
/// <summary>
/// Gets the size of the image.
/// </summary>
/// <param name="path">The path.</param>
/// <param name="imageDateModified">The image date modified.</param>
/// <returns>ImageSize.</returns>
ImageSize GetImageSize(string path, DateTime imageDateModified);
/// <summary>
/// Adds the parts.
/// </summary>
/// <param name="enhancers">The enhancers.</param>
void AddParts(IEnumerable<IImageEnhancer> enhancers);
/// <summary>
/// Gets the supported enhancers.
/// </summary>
/// <param name="item">The item.</param>
/// <param name="imageType">Type of the image.</param>
/// <returns>IEnumerable{IImageEnhancer}.</returns>
IEnumerable<IImageEnhancer> GetSupportedEnhancers(BaseItem item, ImageType imageType);
/// <summary>
/// Gets the image cache tag.
/// </summary>
/// <param name="item">The item.</param>
/// <param name="imageType">Type of the image.</param>
/// <param name="imagePath">The image path.</param>
/// <returns>Guid.</returns>
Guid GetImageCacheTag(BaseItem item, ImageType imageType, string imagePath);
/// <summary>
/// Gets the image cache tag.
/// </summary>
/// <param name="item">The item.</param>
/// <param name="imageType">Type of the image.</param>
/// <param name="originalImagePath">The original image path.</param>
/// <param name="dateModified">The date modified.</param>
/// <param name="imageEnhancers">The image enhancers.</param>
/// <returns>Guid.</returns>
Guid GetImageCacheTag(BaseItem item, ImageType imageType, string originalImagePath, DateTime dateModified,
IEnumerable<IImageEnhancer> imageEnhancers);
/// <summary>
/// Processes the image.
/// </summary>
/// <param name="entity">The entity.</param>
/// <param name="imageType">Type of the image.</param>
/// <param name="imageIndex">Index of the image.</param>
/// <param name="originalImagePath">The original image path.</param>
/// <param name="cropWhitespace">if set to <c>true</c> [crop whitespace].</param>
/// <param name="dateModified">The date modified.</param>
/// <param name="toStream">To stream.</param>
/// <param name="width">The width.</param>
/// <param name="height">The height.</param>
/// <param name="maxWidth">Width of the max.</param>
/// <param name="maxHeight">Height of the max.</param>
/// <param name="quality">The quality.</param>
/// <param name="enhancers">The enhancers.</param>
/// <returns>Task.</returns>
Task ProcessImage(BaseItem entity, ImageType imageType, int imageIndex, string originalImagePath, bool cropWhitespace,
DateTime dateModified, Stream toStream, int? width, int? height, int? maxWidth, int? maxHeight,
int? quality, List<IImageEnhancer> enhancers);
}
}
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