using Microsoft.AspNetCore.Http;
using Microsoft.AspNetCore.Mvc.ModelBinding.Binders;
using MX.Core.Crypto;
using Newtonsoft.Json.Linq;
using SCHALE.Common.Crypto;
using SCHALE.Common.Crypto.XXHash;
using SCHALE.Common.FlatData;
using SCHALE.Common.NetworkProtocol;
using SCHALE.GameServer.Utils;
using Serilog;
using System.Net.Http.Headers;
using System.Text.Json;

namespace SCHALE.GameServer.Services
{
    public class PrivateClientService : BackgroundService
    {
        private readonly HttpClient _httpClient;

        public static readonly string PS_URL = "http://10.0.0.149/api/gateway";
        public static readonly string MITM_URL = "http://10.0.0.149:8080";
        public static readonly string OFFICIAL_API_URL = "http://prod-gateway.bluearchiveyostar.com:5100/api/";

        private readonly long AccountServerId = -1;
        private readonly string MxToken = "";
        private readonly long Hash = 0;

        public PrivateClientService(HttpClient httpClient)
        {
            _httpClient = httpClient;
        }

        protected override async Task ExecuteAsync(CancellationToken stoppingToken)
        {
            //await SendPostRequestAsync(OFFICIAL_API_URL, new AcademyGetInfoRequest(){ });

            await SendPostRequestAsync(OFFICIAL_API_URL, new ShopBuyGacha3Request()
            {
                FreeRecruitId = 0,
                Cost = new()
                {
                    ParcelInfos = [
                        new()
                        {
                            Key = new()
                            {
                                Type = ParcelType.Currency,
                                Id = 4,
                            },
                            Amount = 120,
                            Multiplier = new(10000),
                            Probability = new(10000)
                        }
                    ],

                    Currency = new()
                    {
                        currencyValue = new()
                        {
                            Values = new()
                            {
                                { CurrencyTypes.Gem, 120 }
                            },
                            Tickets = new() { },
                            Property = new() { },
                            Gem = 120,
                            IsEmpty = false
                        },

                        Gold = 0,
                        Gem = 120,

                    },
                    EquipmentDBs = [],
                    ItemDBs = [],
                    FurnitureDBs = [],
                    ConsumeCondition = 0,
                },
                GoodsId = 35840,
                ShopUniqueId = 50668,
            });
        }
        
        public async Task SendPostRequestAsync<T>(string url, T requestPacket) where T : RequestPacket
        {
            requestPacket.SessionKey = new()
            {
                MxToken = this.MxToken,
                AccountServerId = this.AccountServerId,
            };

            requestPacket.Hash = this.Hash;
            requestPacket.Resendable = true;
            requestPacket.ClientUpTime = 0;
            requestPacket.IsTest = false;
            
            string packetJsonStr = JsonSerializer.Serialize((T)requestPacket);

            Log.Information("Sending Post Request to " + url);
            Log.Information($"Payload: {packetJsonStr}");

            byte[] payload = PacketCryptManager.Instance.RequestToBinary(requestPacket.Protocol, packetJsonStr);

            File.WriteAllBytes("./mx.dat", payload);
            Log.Information("Writeen All Bytes");

            return;

            using var fileStream = new FileStream("./mx.dat", FileMode.Create, FileAccess.Write);
            using var binaryWriterFile = new BinaryWriter(fileStream);

            binaryWriterFile.Write(payload);

            var mxFile = new StreamContent(binaryWriterFile.BaseStream);

            mxFile.Headers.ContentType = MediaTypeHeaderValue.Parse("application/octet-stream");

            // Add the in-memory content as a file with a name
            var boundary = "BestHTTP_HTTPMultiPartForm_328B5160";
            using var content = new MultipartFormDataContent(boundary);

            content.Add(mxFile, "mx", "1");

            content.Headers.ContentType = new MediaTypeHeaderValue("multipart/form-data");
            content.Headers.ContentType.Parameters.Add(new NameValueHeaderValue("boundary", boundary));

            // Set up custom headers to match the request shown
            _httpClient.DefaultRequestHeaders.AcceptEncoding.Add(new StringWithQualityHeaderValue("gzip"));
            _httpClient.DefaultRequestHeaders.Add("Bundle-Version", "li3pmyogha");
            _httpClient.DefaultRequestHeaders.Connection.Add("Keep-Alive");
            _httpClient.DefaultRequestHeaders.Connection.Add("TE");
            _httpClient.DefaultRequestHeaders.Add("Keep-Alive", "timeout=21");
            //_httpClient.DefaultRequestHeaders.Add("TE", "identity");
            _httpClient.DefaultRequestHeaders.UserAgent.ParseAdd("BestHTTP/2 v2.4.0");
            

            // Send the POST request
            HttpResponseMessage response = await _httpClient.PostAsync(url, content);

            if (response.IsSuccessStatusCode)
            {
                string responseData = await response.Content.ReadAsStringAsync();
                Log.Information("Success: " + responseData);
            } 
                
            else
            {
                Log.Information($"Error: {response.StatusCode}");
            }

        }
    }

    internal static class PrivateClientServiceExtensions
    {
        public static void AddPrivateClientService(this IServiceCollection services)
        {
            services.AddHostedService<PrivateClientService>();
        }
    }
}