// using ArcaneLibs;
// using ArcaneLibs.Collections;
// using ImageMagick;
// using Microsoft.AspNetCore.Mvc;
// using Spacebar.AdminApi.TestClient.Services.Services;
// using Spacebar.Cdn.Extensions;
// using Spacebar.Interop.Cdn.Abstractions;
//
// namespace Spacebar.Cdn.Controllers.Internal;
//
// [ApiController]
// public class IsPixelArtController(LruFileCache lfc, IFileSource fs, PixelArtDetectionService pads, DiscordImageResizeService dirs) : ControllerBase {
//     private static readonly LruCache<bool> _isPixelArtCache = new(100_000);
//     private static readonly LruFileCache _edgeCache = new(100_000_000);
//
//     [HttpGet("/isPixelArt/{*_:required}")]
//     public async Task<bool> IsPixelArt() {
//         return await _isPixelArtCache.GetOrAddAsync(Request.Path.ToString(), async () => {
//             await using var original = await fs.GetFile(Request.Path.ToString().Replace("/isPixelArt", ""));
//             using var img = await original.ToMagickImageCollectionAsync();
//             return pads.IsPixelArt(img);
//         });
//     }
//
//     [HttpGet("/isCartoonArt/{*_:required}")]
//     public async Task<bool> IsCartoonArt() {
//         return await _isPixelArtCache.GetOrAddAsync(Request.Path.ToString(), async () => {
//             await using var original = await fs.GetFile(Request.Path.ToString().Replace("/isCartoonArt", ""));
//             using var img = await original.ToMagickImageCollectionAsync();
//             return pads.IsCartoonArt(img);
//         });
//     }
//
//     [HttpGet("/edges/{*_:required}")]
//     public async Task<FileContentResult> GetEdges([FromQuery] string applyMode = "pre") {
//         return await _edgeCache.GetOrAdd(Request.Path.ToString() + Request.QueryString, async () => {
//             var original = await fs.GetFile(Request.Path.ToString().Replace("/edges", ""));
//
//             DiscordImageResizeParams resizeParams = new() {
//                 Size = Request.Query.ContainsKey("size") && uint.TryParse(Request.Query["size"], out uint size) ? size : null,
//                 Quality = Request.Query.ContainsKey("quality") && Enum.TryParse<DiscordImageResizeQuality>(Request.Query["quality"], true, out var quality)
//                     ? quality
//                     : DiscordImageResizeQuality.High,
//                 KeepAspectRatio = !Request.Query.ContainsKey("keepAspectRatio") || !bool.TryParse(Request.Query["keepAspectRatio"], out bool kar) || kar,
//                 Passthrough = Request.Query.ContainsKey("passthrough") && bool.TryParse(Request.Query["passthrough"], out bool pt) && pt,
//                 Animated = Request.Query.ContainsKey("animated") && bool.TryParse(Request.Query["animated"], out bool an) && an,
//                 SpacebarAllowUpscale = Request.Query.ContainsKey("allowUpscale") && bool.TryParse(Request.Query["allowUpscale"], out bool au) && au,
//                 SpacebarOptimiseGif = Request.Query.ContainsKey("optimiseGif") && bool.TryParse(Request.Query["optimiseGif"], out bool og) && og
//             };
//
//             double radius = 1;
//             if (Request.Query.ContainsKey("radius")) double.TryParse(Request.Query["radius"], out radius);
//
//             var img = await original.ToMagickImageCollectionAsync();
//
//             // if (applyMode == "pre") img = dirs.Apply(img,resizeParams);
//
//             int inFrames = img.Count;
//             using var edged = pads.RenderEdges(img, radius);
//             // if (applyMode == "post") img = dirs.Apply(img,resizeParams);
//
//             Console.WriteLine($"Generated edges for {Request.Path}, radius={radius}, inFrames={inFrames}, outFrames={edged.Count}");
//             return new LruFileCache.Entry {
//                 Data = edged.ToByteArray(),
//                 // MimeType = Mimes.GetMime(img.First().Format),
//                 MimeType = "image/apng"
//             };
//         }).ContinueWith(t => File(t.Result.Data, t.Result.MimeType));
//     }
//
//     [HttpGet("/posterize/{*_:required}")]
//     public async Task<FileContentResult> Posterize() {
//         return await _edgeCache.GetOrAdd(Request.Path.ToString() + Request.QueryString, async () => {
//             var original = await fs.GetFile(Request.Path.ToString().Replace("/posterize", ""));
//             DiscordImageResizeParams resizeParams = new() {
//                 Size = Request.Query.ContainsKey("size") && uint.TryParse(Request.Query["size"], out uint size) ? size : null,
//                 Quality = Request.Query.ContainsKey("quality") && Enum.TryParse<DiscordImageResizeQuality>(Request.Query["quality"], true, out var quality)
//                     ? quality
//                     : DiscordImageResizeQuality.High,
//                 KeepAspectRatio = !Request.Query.ContainsKey("keepAspectRatio") || !bool.TryParse(Request.Query["keepAspectRatio"], out bool kar) || kar,
//                 Passthrough = Request.Query.ContainsKey("passthrough") && bool.TryParse(Request.Query["passthrough"], out bool pt) && pt,
//                 Animated = Request.Query.ContainsKey("animated") && bool.TryParse(Request.Query["animated"], out bool an) && an,
//                 SpacebarAllowUpscale = Request.Query.ContainsKey("allowUpscale") && bool.TryParse(Request.Query["allowUpscale"], out bool au) && au
//             };
//
//             double radius = 1;
//             if (Request.Query.ContainsKey("radius")) double.TryParse(Request.Query["radius"], out radius);
//
//             var img = await original.ToMagickImageCollectionAsync();
//
//             int inFrames = img.Count;
//             // using var edged = pads.RenderEdges(img, radius);
//             foreach (var frame in img) {
//                 // get major color count
//                 frame.ColorFuzz = new Percentage(25);
//                 frame.Posterize(16, DitherMethod.No);
//                 frame.ColorFuzz = new Percentage(0);
//             }
//
//             if (resizeParams.Size.HasValue)
//                 img = dirs.Apply(img, resizeParams);
//
//             Console.WriteLine($"Generated edges for {Request.Path}, radius={radius}, inFrames={inFrames}, outFrames={img.Count}");
//             return new LruFileCache.Entry {
//                 Data = img.ToByteArray(),
//                 // MimeType = Mimes.GetMime(img.First().Format),
//                 MimeType = "image/apng"
//             };
//         }).ContinueWith(t => File(t.Result.Data, t.Result.MimeType));
//     }
//
//     [HttpGet("/colorFuzz/{*_:required}")]
//     public async Task<FileContentResult> ColorFuzz() {
//         return await _edgeCache.GetOrAdd(Request.Path.ToString() + Request.QueryString, async () => {
//             var original = await fs.GetFile(Request.Path.ToString().Replace("/colorFuzz", ""));
//             DiscordImageResizeParams resizeParams = new() {
//                 Size = Request.Query.ContainsKey("size") && uint.TryParse(Request.Query["size"], out uint size)
//                     ? size
//                     : null,
//                 Quality = Request.Query.ContainsKey("quality") && Enum.TryParse<DiscordImageResizeQuality>(Request.Query["quality"], true, out var quality)
//                     ? quality
//                     : DiscordImageResizeQuality.High,
//                 KeepAspectRatio = !Request.Query.ContainsKey("keepAspectRatio") || !bool.TryParse(Request.Query["keepAspectRatio"], out bool kar) || kar,
//                 Passthrough = Request.Query.ContainsKey("passthrough") && bool.TryParse(Request.Query["passthrough"], out bool pt) && pt,
//                 Animated = Request.Query.ContainsKey("animated") && bool.TryParse(Request.Query["animated"], out bool an) && an,
//                 SpacebarAllowUpscale = Request.Query.ContainsKey("allowUpscale") && bool.TryParse(Request.Query["allowUpscale"], out bool au) && au,
//             };
//
//             double colorFuzz = 1;
//             if (Request.Query.ContainsKey("colorFuzz")) double.TryParse(Request.Query["colorFuzz"], out colorFuzz);
//
//             var img = await original.ToMagickImageCollectionAsync();
//
//             int inFrames = img.Count;
//             // using var edged = pads.RenderEdges(img, radius);
//             foreach (var frame in img) {
//                 // get major color count
//                 frame.ColorFuzz = new Percentage(colorFuzz);
//             }
//
//             if (resizeParams.Size.HasValue)
//                 img = dirs.Apply(img, resizeParams);
//
//             Console.WriteLine($"Generated colorFuzz for {Request.Path}, fuzz={colorFuzz}, inFrames={inFrames}, outFrames={img.Count}");
//             return new LruFileCache.Entry {
//                 Data = img.ToByteArray(),
//                 // MimeType = Mimes.GetMime(img.First().Format),
//                 MimeType = "image/apng"
//             };
//         }).ContinueWith(t => File(t.Result.Data, t.Result.MimeType));
//     }
//
//     [HttpGet("/defaultAvatar")]
//     public async Task<FileContentResult> DefaultAvatar() {
//         var re = new RainbowEnumerator();
//         var img = new MagickImageCollection();
//
//         var ms = new MemoryStream();
//         
//         return new FileContentResult(ms.ToArray(), "image/gif");
//     }
// }