//using System.Collections.Concurrent;
//using System.Text;
//using Microsoft.AspNetCore.Mvc;
//using ReferenceClientProxyImplementation.Configuration;
//using ReferenceClientProxyImplementation.Services;
//using Spacebar.API.Helpers;
//
//namespace ReferenceClientProxyImplementation.Controllers;
//
//[Controller]
//[Route("/")]
//public class AssetsController(ProxyConfiguration proxyConfiguration, ClientStoreService clientStore) : Controller {
//    private static readonly ConcurrentDictionary<string, byte[]> cache = new();
//
//    [HttpGet("/assets/{*res:required}")]
//    public async Task<object> Asset(string res) {
//        var ext = res.Split(".").Last();
//        var contentType = ext switch {
//            //text types
//            "html" => "text/html",
//            "js" => "text/javascript",
//            "css" => "text/css",
//            "txt" => "text/plain",
//            "csv" => "text/csv",
//            //image types
//            "apng" => "image/apng",
//            "gif" => "image/gif",
//            "jpg" => "image/jpeg",
//            "png" => "image/png",
//            "svg" => "image/svg+xml",
//            "webp" => "image/webp",
//            "ico" => "image/x-icon",
//            _ => "application/octet-stream"
//        };
//        if (cache.ContainsKey(res))
//            return File(cache[res], contentType);
//
//        if (System.IO.File.Exists("./Resources/Assets/" + res))
//            cache.TryAdd(res, await System.IO.File.ReadAllBytesAsync("./Resources/Assets/" + res));
//        else if (System.IO.File.Exists("./cache_formatted/" + res))
//            cache.TryAdd(res, await System.IO.File.ReadAllBytesAsync("./cache_formatted/" + res));
//        else if (System.IO.File.Exists("./cache/" + res))
//            cache.TryAdd(res, await System.IO.File.ReadAllBytesAsync($"{proxyConfiguration.AssetCache.DiskCachePath}/{res}"));
//        else {
//            if (!Directory.Exists(proxyConfiguration.AssetCache.DiskCachePath)) Directory.CreateDirectory(proxyConfiguration.AssetCache.DiskCachePath);
//            if (res.EndsWith(".map")) return NotFound();
//            Console.WriteLine($"[Asset cache] Downloading {"https://discord.com/assets/" + res} -> {proxyConfiguration.AssetCache.DiskCachePath}/{res}");
//            try {
//                using (var hc = new HttpClient()) {
//                    var resp = await hc.GetAsync("https://discord.com/assets/" + res);
//
//                    if (!resp.IsSuccessStatusCode) return NotFound();
//                    //save to file
//                    var bytes = await resp.Content.ReadAsByteArrayAsync();
//                    //check if cloudflare
//                    if (bytes.Length == 0) {
//                        Console.WriteLine(
//                            $"[Asset cache] Cloudflare detected, retrying {"https://discord.com/assets/" + res} -> {proxyConfiguration.AssetCache.DiskCachePath}/{res}");
//                        await Task.Delay(1000);
//                        resp = await hc.GetAsync("https://discord.com/assets/" + res);
//                        if (!resp.IsSuccessStatusCode) return NotFound();
//                        bytes = await resp.Content.ReadAsByteArrayAsync();
//                    }
//
//                    //check if cloudflare html
//                    /*if (bytes.Length < 1000 && bytes.ToList().Contains<byte[]>(Encoding.UTF8.GetBytes("Cloudflare")))
//                    {
//                        Console.WriteLine($"[Asset cache] Cloudflare detected, retrying {"https://discord.com/assets/" + res} -> ./cache/{res}");
//                        await Task.Delay(1000);
//                        resp = await hc.GetAsync("https://discord.com/assets/" + res);
//                        if (!resp.IsSuccessStatusCode) return NotFound();
//                        bytes = await resp.Content.ReadAsByteArrayAsync();
//                    }*/
//                    if (res.EndsWith(".js") || res.EndsWith(".css")) {
//                        //remove sourcemap
//                        var str = Encoding.UTF8.GetString(bytes);
//                        str = PatchClient(str);
//                        bytes = Encoding.UTF8.GetBytes(str);
//                    }
//
//                    if (proxyConfiguration.AssetCache.DiskCache) await System.IO.File.WriteAllBytesAsync($"{proxyConfiguration.AssetCache.DiskCachePath}/{res}", bytes);
//                    cache.TryAdd(res, bytes);
//                }
//                //await new WebClient().DownloadFileTaskAsync("https://discord.com/assets/" + res, "./cache/" + res);
//                //cache.TryAdd(res, await System.IO.File.ReadAllBytesAsync("./cache/" + res));
//            }
//            catch (Exception e) {
//                Console.WriteLine(e);
//                return NotFound();
//            }
//        }
//
//        if (cache.ContainsKey(res)) {
//            var result = cache[res];
//            if (!proxyConfiguration.AssetCache.MemoryCache) cache.TryRemove(res, out _);
//            return File(result, contentType);
//        }
//
//        return NotFound();
//    }
//
//    public string PatchClient(string str) {
//        var patchOptions = proxyConfiguration.TestClient.DebugOptions.PatchOptions;
//        str = str.Replace("//# sourceMappingURL=", "//# disabledSourceMappingURL=");
//        str = str.Replace("https://fa97a90475514c03a42f80cd36d147c4@sentry.io/140984", "https://6bad92b0175d41a18a037a73d0cff282@sentry.thearcanebrony.net/12");
//        if (patchOptions.GatewayPlaintext)
//            str = str.Replace("e.isDiscordGatewayPlaintextSet=function(){0;return!1};", "e.isDiscordGatewayPlaintextSet = function() { return true };");
//
//        if (patchOptions.NoXssWarning) {
//            str = str.Replace("console.log(\"%c\"+n.SELF_XSS_", "console.valueOf(n.SELF_XSS_");
//            str = str.Replace("console.log(\"%c\".concat(n.SELF_XSS_", "console.valueOf(console.valueOf(n.SELF_XSS_");
//        }
//
//        if (patchOptions.GatewayImmediateReconnect) str = str.Replace("nextReconnectIsImmediate=!1", "nextReconnectIsImmediate = true");
//
//        return str;
//    }
//
//    [HttpGet("/robots.txt")]
//    public object Robots() => Resolvers.ReturnFile("./Resources/robots.txt");
//
//    [HttpGet("/favicon.ico")]
//    public object Favicon() => Resolvers.ReturnFile("./Resources/RunData/favicon.png");
//}