using Furion;
using Furion.DependencyInjection;
using Furion.DistributedIDGenerator;
using Furion.DynamicApiController;
using Furion.Extensions;
using Furion.FriendlyException;
using Furion.JsonSerialization;
using Furion.RemoteRequest.Extensions;
using Mapster;
using Microsoft.AspNetCore.Authorization;
using Microsoft.AspNetCore.Http;
using Microsoft.AspNetCore.Mvc;
using Microsoft.Extensions.Hosting;
using Microsoft.Extensions.Logging;
using Myshipping.Application.Entity;
using Myshipping.Core;
using Myshipping.Core.Entity;
using Myshipping.Core.Service;
using Org.BouncyCastle.Asn1.X9;
using System;
using System.Collections.Generic;
using System.Collections.Specialized;
using System.IO;
using System.Linq;
using System.Net.Http;
using System.Net.Http.Headers;
using System.Text;
using System.Threading.Tasks;
using System.Web;
using Yitter.IdGenerator;

namespace Myshipping.Application
{
    /// <summary>
    /// 请求Draft比对
    /// </summary>
    [ApiDescriptionSettings("Application", Name = "TaskDraftCompare", Order = 10)]
    public class TaskDraftCompareService : ITaskDraftCompareService, IDynamicApiController, ITransient
    {
        private readonly ISysCacheService _cache;
        private readonly ILogger<TaskDraftCompareService> _logger;
        private readonly SqlSugarRepository<BookingOrder> _bookingOrderRepository;
        private readonly SqlSugarRepository<BookingCtn> _bookingOrderContaRepository;
        private readonly SqlSugarRepository<BookingFile> _bookingFileRepository;
        private readonly SqlSugarRepository<SysUser> _sysUserRepository;

        const string CONST_DRAFT_FILE_CODE = "draft";
        const string CONST_DRAFT_FILE_NAME = "格式单";


        public TaskDraftCompareService(ISysCacheService cache, ILogger<TaskDraftCompareService> logger,
            SqlSugarRepository<BookingOrder> bookingOrderRepository, SqlSugarRepository<BookingCtn> bookingOrderContaRepository, 
            SqlSugarRepository<BookingFile> bookingFileRepository, SqlSugarRepository<SysUser> sysUserRepository)
        {
            _cache = cache;
            _logger = logger;

            _bookingOrderRepository = bookingOrderRepository;
            _bookingOrderContaRepository = bookingOrderContaRepository;
            _bookingFileRepository = bookingFileRepository;
            _sysUserRepository = sysUserRepository;
        }

        #region 执行邮件Draft比对
        /// <summary>
        /// 执行邮件Draft比对
        /// </summary>
        /// <param name="file">请求文件</param>
        /// <param name="jsonData">邮件Draft比对请求报文</param>
        /// <returns>返回回执</returns>
        [AllowAnonymous,HttpPost("/TaskDraftCompare/ExcuteEmailDraftCompare")]
        public async Task<TaskManageExcuteResultDto> ExcuteEmailDraftCompareAsync(IFormFile file, [FromForm] string jsonData)
        {
            string batchNo = IDGen.NextID().ToString();

            TaskManageExcuteResultDto result = new TaskManageExcuteResultDto();

            DateTime nowDate = DateTime.Now;
            /*
             1、接收报文里的文件信息，优先写入本地文件暂存。
             2、请求解析Draft文件解析，并等待解析结果。
             3、判断对应的订舱提单号。如果没有对应的订舱提单号，则写入任务表失败记录。
             4、写入任务表。
             5、异步请求格式单比对接口。
             6、接收比对结果更新任务表。
             7、更新订舱表，并更新状态。
             */
            try
            {
                var model = GetJsonMessageInfo(jsonData, batchNo);

                TaskDraftCompareMessageInfo readFileMessageInfo = new TaskDraftCompareMessageInfo
                {
                    Head = new TaskMessageHead
                    {
                        GID = batchNo,
                        MessageType = "DRAFT_COMPARE",
                        SenderId = App.Configuration["RulesEngineSender"],
                        SenderName = App.Configuration["RulesEngineSenderName"],
                        ReceiverId = "RulesEngine",
                        ReceiverName = "大简云规则引擎",
                        Version = "1.0",
                        RequestDate = nowDate.ToString("yyyy-MM-dd HH:mm:ss"),
                        RequestAction = "Compare",
                    }
                };

                //附件暂存
                var fileFullName = await FileAttachHelper.TempSaveWebFile(model.Head.GID, file, batchNo, CONST_DRAFT_FILE_CODE);

                //Draft文件解析
                NameValueCollection par = new NameValueCollection();
                par.Add("jsonMessage", JSON.Serialize(readFileMessageInfo));

                byte[] bytes = file.ToByteArray();

                DateTime bDate = DateTime.Now;

                var readResult = await ExcuteReadPDF(par, new
                {
                    file = "file",
                    fileName = file.FileName,
                    fileBytes = bytes
                });

                DateTime eDate = DateTime.Now;
                TimeSpan ts = eDate.Subtract(bDate);
                var timeDiff = ts.TotalMilliseconds;

                _logger.LogInformation("批次={no} 请求Draft文件解析完成,耗时：{timeDiff}ms. 结果{msg} 报文={message}", batchNo, timeDiff,
                    readResult.succ ? "成功" : "失败",
                    JSON.Serialize(readResult));


                if(!readResult.succ)
                {
                    _logger.LogInformation("批次={no} 请求Draft文件解析失败 原因={reason}", batchNo, readResult.msg);

                    throw Oops.Oh($"请求Draft文件解析失败 原因={readResult.msg}");
                }

                //通过解析提单号匹配订舱的详情
                var readModel = JSON.Deserialize<CompareDraftDataInfo>(JSON.Serialize(readResult.extra));

                string billNo = string.Empty;

                if(!string.IsNullOrWhiteSpace(readModel.MasterBlNo))
                {
                    billNo = readModel.MasterBlNo;
                }
                
                if(string.IsNullOrWhiteSpace(billNo))
                {
                    _logger.LogInformation("批次={no} 请求Draft文件解析未获取到有效提单号", batchNo);

                    throw Oops.Oh($"请求Draft文件解析未获取到有效提单号");
                }
                
                var bookingOrder = _bookingOrderRepository.AsQueryable().Filter(null, true)
                    .First(a => a.MBLNO.Equals(billNo));

                if (bookingOrder == null)
                {
                    _logger.LogInformation("批次={no} 提单号{billNo}无法获取业务信息", batchNo, billNo);

                    throw Oops.Oh($"提单号{billNo}无法获取业务信息");
                }
                
                _logger.LogInformation("批次={no}获取订舱数据完成", batchNo);
                
                TaskDraftCompareMessageInfo msgModel = new TaskDraftCompareMessageInfo { 
                    Head = new TaskMessageHead
                    {
                        GID = batchNo,
                        MessageType = "DRAFT_COMPARE",
                        SenderId = App.Configuration["RulesEngineSender"],
                        SenderName = App.Configuration["RulesEngineSenderName"],
                        ReceiverId = "RulesEngine",
                        ReceiverName = "大简云规则引擎",
                        Version = "1.0",
                        RequestDate = nowDate.ToString("yyyy-MM-dd HH:mm:ss"),
                        RequestAction = "Compare",
                    },
                    Main = new TaskDraftMessageMainInfo()
                };

                //请求格式单比对接口
                var mainInfo = bookingOrder.Adapt<BusinessInfo>();

                var userInfo = _sysUserRepository.AsQueryable().First(a => a.Id == bookingOrder.CreatedUserId);

                mainInfo.BusiPKId = bookingOrder.Id.ToString();
                mainInfo.UserId = bookingOrder.CreatedUserId.ToString();
                mainInfo.UserName = bookingOrder.CreatedUserName;
                mainInfo.UserEmail = userInfo?.Email;

                var contaList = _bookingOrderContaRepository.AsQueryable().Filter(null,true)
                    .Where(x => x.BILLID == bookingOrder.Id).ToList();

                _logger.LogInformation("批次={no} 提取箱完成 数量={total}", batchNo, contaList.Count);

                if (contaList.Count > 0)
                {
                    mainInfo.ContaList = contaList.Adapt<List<TaskDraftMessageCtnInfo>>();
                }

                msgModel.Main.BusinessInfo = mainInfo;
                msgModel.Main.DraftInfo = readModel;

                //推送Draft比对
                DateTime bCompareDate = DateTime.Now;

                var compareResult = await ExcuteDraftCompare(msgModel);

                DateTime eCompareDate = DateTime.Now;
                TimeSpan tsCompare = bCompareDate.Subtract(eCompareDate);
                var timeDiffCompare = tsCompare.TotalMilliseconds;

                _logger.LogInformation("批次={no} 请求Draft比对完成,耗时：{timeDiff}ms. 结果{msg} 报文={message}", batchNo, timeDiffCompare,
                    compareResult.succ ? "成功" : "失败",
                    JSON.Serialize(compareResult));

                _logger.LogInformation("批次={no} 对应请求报文完成 msg={msg}", batchNo, JSON.Serialize(msgModel));

                var entity = _bookingOrderRepository.AsQueryable().Filter(null, true)
                    .First(a => a.Id == bookingOrder.Id);

                entity.LstDraftCompareRlt = compareResult.extra2.Any(a => a.IsDiff) ? "DIFF" : "";
                entity.LstDraftCompareDate = nowDate;

                //更新订舱相关
                await _bookingOrderRepository.AsUpdateable(entity).UpdateColumns(it => new
                {
                    it.LstDraftCompareDate,
                    it.LstDraftCompareRlt

                }).ExecuteCommandAsync();

                //如果确认文件读取成功
                var bookFilePath = await FileAttachHelper.MoveFile(bookingOrder.Id.ToString(), fileFullName, batchNo);
                
                //将格式单附件写入订舱的附件
                await SaveEDIFile(bookingOrder.Id, bookFilePath, new System.IO.FileInfo(fileFullName).Name, entity.TenantId.Value,
                    CONST_DRAFT_FILE_CODE, CONST_DRAFT_FILE_NAME);

                result = compareResult;
            }
            catch (Exception ex)
            {
                result.succ = false;
                result.msg = $"请求Draft比对异常,{ex.Message}";
            }

            return result;
        }
        #endregion

        #region 反序列化请求参数报文
        /// <summary>
        /// 反序列化请求参数报文
        /// </summary>
        /// <param name="jsonMessage">请求参数报文</param>
        /// <param name="batchNo">批次号</param>
        /// <returns>返回反序列化结果</returns>
        private TaskEmailDraftCompareMessageInfo GetJsonMessageInfo(string jsonMessage, string batchNo)
        {
            try
            {
                return JSON.Deserialize<TaskEmailDraftCompareMessageInfo>(jsonMessage);
            }
            catch
            {
                _logger.LogInformation("批次号{0} jsonMessage请求参数转换失败", batchNo);

                throw Oops.Oh($"jsonMessage请求参数转换失败");
            }
        }
        #endregion

        #region 解析格式单文件
        /// <summary>
        /// 解析格式单文件
        /// </summary>
        /// <param name="nameValueCollection">请求参数</param>
        /// <param name="fileInfo">文件</param>
        /// <param name="contentType">请求类型</param>
        /// <returns>返回回执</returns>
        [NonAction]
        private async Task<TaskManageExcuteCommonResultDto> ExcuteReadPDF(NameValueCollection nameValueCollection, dynamic fileInfo,
            string contentType = "application/json")
        {
            TaskManageExcuteCommonResultDto model = null;
            var result = string.Empty;

            using (var httpClient = new HttpClient())
            {
                try
                {
                    using (var reduceAttach = new MultipartFormDataContent())
                    {
                        string[] allKeys = nameValueCollection.AllKeys;
                        foreach (string key in allKeys)
                        {
                            var dataContent = new ByteArrayContent(Encoding.UTF8.GetBytes(nameValueCollection[key]));

                            dataContent.Headers.ContentDisposition = new ContentDispositionHeaderValue($"form-data")
                            {
                                Name = key
                            };

                            reduceAttach.Add(dataContent);
                        }

                        #region 文件参数
                        if (fileInfo != null)
                        {
                            var Content = new ByteArrayContent(fileInfo.fileBytes);

                            //Content.Headers.ContentDisposition = new ContentDispositionHeaderValue("form-data")
                            //{
                            //    Name = fileInfo.file.ToString(),
                            //    FileName = fileInfo.fileName.ToString(),

                            //};

                            Content.Headers.Add("Content-Type", contentType);

                            reduceAttach.Add(Content, fileInfo.file.ToString(), HttpUtility.UrlEncode(fileInfo.fileName.ToString()));
                        }
                        #endregion

                        //请求
                        var response = httpClient.PostAsync(App.Configuration["DraftReadUrl"], reduceAttach).Result;
                        result = response.Content.ReadAsStringAsync().Result;

                        model = JSON.Deserialize<TaskManageExcuteCommonResultDto>(result);
                    }
                }
                catch (Exception ex)
                {
                    _logger.LogInformation("请求Draft比对异常，原因：{error}", ex.Message);

                    throw Oops.Oh($"请求Draft比对异常，原因：{ex.Message}");

                }

            }
            return model;
        }
        #endregion

        #region 请求格式单比对
        /// <summary>
        /// 请求格式单比对
        /// </summary>
        /// <param name="info">请求报文</param>
        /// <returns></returns>
        private async Task<TaskManageExcuteResultDto> ExcuteDraftCompare(TaskDraftCompareMessageInfo info)
        {
            TaskManageExcuteResultDto model = null;

            var url = App.Configuration["DraftCompareUrl"];

            try
            {
                var res = await url.SetHttpMethod(HttpMethod.Post)
                    .SetBody(JSON.Serialize(info), "application/json")
                    .SetContentEncoding(Encoding.UTF8)
                .PostAsync();

                _logger.LogInformation("批次={no} 对应请求报文完成 res={res}", info.Head.GID, JSON.Serialize(res));

                if (res.StatusCode == System.Net.HttpStatusCode.OK)
                {
                    var userResult = await res.Content.ReadAsStringAsync();

                    _logger.LogInformation("对应请求报文 userResult={userResult}", userResult);

                    model = JSON.Deserialize<TaskManageExcuteResultDto>(userResult);
                }
            }
            catch (Exception ex)
            {
                //写日志
                if (ex is HttpRequestException)
                    throw Oops.Oh(10000002);
            }

            return model;
        }
        #endregion

        #region 异步写入订舱附件表
        /// <summary>
        /// 异步写入订舱附件表
        /// </summary>
        /// <param name="boookId">订舱ID</param>
        /// <param name="FilePath">文件路径</param>
        /// <param name="fileName">文件名</param>
        /// <param name="tenantId">租户ID</param>
        /// <param name="fileTypeCode">附件类型代码</param>
        /// <param name="fileTypeName">附件类型名称</param>
        /// <returns></returns>
        [NonAction]
        private async Task SaveEDIFile(long boookId, string FilePath, string fileName, long tenantId,
            string fileTypeCode = "bc", string fileTypeName = "Booking Confirmation")
        {
            /*
             直接将附件信息写入附件表
             */
            //EDI文件	
            var bookFile = new BookingFile
            {
                Id = YitIdHelper.NextId(),
                FileName = fileName,
                FilePath = FilePath,
                TypeCode = fileTypeCode,
                TypeName = fileTypeName,
                BookingId = boookId,
                TenantId = tenantId
            };

            await _bookingFileRepository.InsertAsync(bookFile);
        }
        #endregion

        #region 获取Draft比对结果详情
        /// <summary>
        /// 获取Draft比对结果详情
        /// </summary>
        /// <param name="bookingId">订舱主键</param>
        /// <returns>返回回执</returns>
        [HttpPost("/TaskDraftCompare/GetDraftCompareResultInfo")]
        public async Task<TaskManageExcuteResultDto> GetDraftCompareResultInfo([FromQuery] long bookingId)
        {
            string batchNo = IDGen.NextID().ToString();

            TaskManageExcuteResultDto result = new TaskManageExcuteResultDto();

            try
            {
                DateTime nowDate = DateTime.Now;

                TaskDraftCompareMessageInfo msgModel = new TaskDraftCompareMessageInfo
                {
                    Head = new TaskMessageHead
                    {
                        GID = batchNo,
                        MessageType = "DRAFT_COMPARE",
                        SenderId = App.Configuration["RulesEngineSender"],
                        SenderName = App.Configuration["RulesEngineSenderName"],
                        ReceiverId = "RulesEngine",
                        ReceiverName = "大简云规则引擎",
                        Version = "1.0",
                        RequestDate = nowDate.ToString("yyyy-MM-dd HH:mm:ss"),
                        RequestAction = "Compare",
                    },
                    Main = new TaskDraftMessageMainInfo { 
                        BusinessInfo = new BusinessInfo {
                            BusiPKId = bookingId.ToString()
                        }
                    }
                };

                _logger.LogInformation($"开始请求查询 msg={JSON.Serialize(msgModel)}");

                result = await GetDraftCompareResult(msgModel);

                var lastFileInfo = _bookingFileRepository.AsQueryable().Filter(null,true).Where(a=>a.BookingId == bookingId && 
                    a.TypeCode.Equals(CONST_DRAFT_FILE_CODE))
                    .OrderByDescending(a=>a.CreatedTime).First();

                if (lastFileInfo != null)
                    result.extra3 = lastFileInfo.Id;
            }
            catch(Exception ex)
            {
                _logger.LogInformation("获取Draft比对结果异常，原因：{error}", ex.Message);

                throw Oops.Oh($"获取Draft比对结果异常，原因：{ex.Message}");
            }

            return result;
        }
        #endregion

        #region 获取Draft比对结果
        /// <summary>
        /// 获取Draft比对结果
        /// </summary>
        /// <param name="info">请求报文</param>
        /// <returns>返回回执</returns>
        [NonAction]
        private async Task<TaskManageExcuteResultDto> GetDraftCompareResult(TaskDraftCompareMessageInfo info)
        {
            TaskManageExcuteResultDto model = null;

            var url = App.Configuration["GetDraftCompareUrl"];

            try
            {
                var res = await url.SetHttpMethod(HttpMethod.Post)
                    .SetBody(JSON.Serialize(info), "application/json")
                    .SetContentEncoding(Encoding.UTF8)
                .PostAsync();

                _logger.LogInformation("批次={no} 对应请求报文完成 res={res}", info.Head.GID, JSON.Serialize(res));

                if (res.StatusCode == System.Net.HttpStatusCode.OK)
                {
                    var userResult = await res.Content.ReadAsStringAsync();

                    _logger.LogInformation("对应请求报文 userResult={userResult}", userResult);

                    model = JSON.Deserialize<TaskManageExcuteResultDto>(userResult);
                }
            }
            catch (Exception ex)
            {
                //写日志
                if (ex is HttpRequestException)
                    throw Oops.Oh(10000002);
            }

            return model;
        }
        #endregion
    }
}