using System;
using System.Collections.Generic;
using System.Linq;
using System.Runtime.Serialization;
using System.Text.Json;
using System.Threading.Tasks;
using AutoMapper;
using Microsoft.AspNetCore.Mvc;
using Microsoft.EntityFrameworkCore;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Logging;
using Microsoft.Extensions.Options;
using Volo.Abp;
using Volo.Abp.BackgroundWorkers;
using Volo.Abp.Data;
using Volo.Abp.Domain.Entities;
using Volo.Abp.Domain.Repositories;
using Volo.Abp.MultiTenancy;
using Volo.Abp.ObjectMapping;
using Volo.Abp.TenantManagement;
using Volo.Abp.Threading;
using Volo.Abp.Uow;
using Win_in.Sfs.Scp.v1.Domain;
using Win_in.Sfs.Scp.v1.Domain.Asns;
using Win_in.Sfs.Scp.WebApi.Agent;
using Win_in.Sfs.Scp.WebApi.Asns;
using Win_in.Sfs.Scp.WebApi.EntityFrameworkCore;
using IObjectMapper = Volo.Abp.ObjectMapping.IObjectMapper;

namespace Win_in.Sfs.Scp.WebApi
{
    public class AsnBackgroundWorker : AsyncPeriodicBackgroundWorkerBase
    {
        private readonly AsnOptions _options;
        private readonly IObjectMapper _objectMapper;
        private readonly IPostService _postService;

        public AsnBackgroundWorker(
            AbpAsyncTimer timer,
            IOptions<AsnOptions> options,
            IServiceScopeFactory serviceScopeFactory,
            IObjectMapper objectMapper,
            IPostService postService
        ) : base(timer, serviceScopeFactory)
        {
            _options = options.Value;
            _objectMapper = objectMapper;
            Timer.Period = options.Value.PeriodSeconds * 1000; //default 5 minutes
            _postService = postService;
        }

        [UnitOfWork]
        protected override async Task DoWorkAsync(PeriodicBackgroundWorkerContext workerContext)
        {
            Logger.LogInformation("Get ASN from SCP: Start");
            if (!_options.Active)
            {
                Logger.LogInformation("Get ASN from SCP: Switch is closed!");
                return;
            }

            //Resolve dependencies
            var scpAsnManager = workerContext.ServiceProvider.GetRequiredService<IScpAsnManager>();
            var x12AsnRepository = workerContext.ServiceProvider.GetRequiredService<IX12AsnRepository>();
            // var noPoAsnRepository = workerContext.ServiceProvider.GetRequiredService<IAsnRepository>();
            var tenantStore = workerContext.ServiceProvider.GetRequiredService<ITenantStore>();
            var currentTenant = workerContext.ServiceProvider.GetRequiredService<ICurrentTenant>();
            var dataFilter = workerContext.ServiceProvider.GetRequiredService<IDataFilter>();
            //Do the work

            foreach (var site in _options.Sites)
            {
                var asnX12List = new List<X12Asn>();
                // var noPoAsnList = new List<AsnMstr>();
                var siteCode = site.Code;
                var siteMinUid = site.MinUid;
                try
                {
                    var tenant = await tenantStore.FindAsync(siteCode);

                    using (currentTenant.Change(tenant.Id, tenant.Name))
                    {
                        using (dataFilter.Disable<IMultiTenant>())
                        {
                            long lastUid = 0;

                            var x12 = await x12AsnRepository
                                .Where(p => p.Site == siteCode)
                                .OrderByDescending(p => p.UID)
                                .FirstOrDefaultAsync();
                            lastUid = x12?.UID ?? 0;

                            if (lastUid < siteMinUid)
                            {
                                lastUid = siteMinUid;
                            }

                            Logger.LogInformation($"{siteCode}: Last UID is {lastUid}");
                            var scpAsns =
                                await scpAsnManager.GetUnreadAsnsAsync(siteCode, lastUid, _options.BatchSize);

                            Logger.LogInformation($"{siteCode}: {scpAsns.Count} ASNs were Found");
                            //var baseUrl = _options.BaseUrl;
                            //var username = _options.Username;
                            //var password = _options.Password;
                            foreach (var asn in scpAsns)
                            {
                                var barcodes = await scpAsnManager.GetBarcodesAsync(siteCode, asn.AsnBillNum);

                                var noPoAsn = CreateNoPoAsn(asn, barcodes);
                                asnX12List.Add(noPoAsn);
                                asn.IsPort = 1;
                                //var apiUrl = "";

                                var jsonString = noPoAsn.JsonString;
                                #region
                                //try
                                //{
                                //    var result = await _postService.PostAsync(baseUrl, apiUrl, jsonString, username, password);
                                //    if (result == null)
                                //    {
                                //        noPoAsn.SetError("Boomi", EnumExchangeDataErrorCode.None, "Boomi没有返回值","Boomi接口执行失败");
                                //    }
                                //    if (result?.Status == "SUCCESS")
                                //    {
                                //        noPoAsn.SetSuccess("Boomi", "Boomi接口执行成功");
                                //    }
                                //    else if (result?.Status == "EXCEPTION")
                                //    {
                                //        noPoAsn.SetError("Boomi", EnumExchangeDataErrorCode.Exception, "EXCEPTION" + result?.ErrorMessage, "Boomi接口执行失败");
                                //    }
                                //    else if (result?.Status == "FAIL")
                                //    {
                                //        noPoAsn.SetError("Boomi", EnumExchangeDataErrorCode.FAIL, "FAIL" + result?.ErrorMessage, "Boomi接口执行失败");
                                //    }
                                //}
                                //catch (Exception e)
                                //{
                                //    Logger.LogException(e);
                                //    e = e.GetBaseException();
                                //    noPoAsn.SetError("Boomi", EnumExchangeDataErrorCode.Exception, "接口程序异常"+e.Message, "Boomi接口执行失败");
                                //}
                                //finally
                                //{
                                //    asnX12List.Add(noPoAsn);
                                //}
                                #endregion
                                if (asn.AsnBillNum.StartsWith(_options.QadAsnPrefix))//ASN to QAD 
                                {
                                    //埃驰要求不传托盘信息 @20220905
                                    barcodes.ForEach(p => p.PalletCode = "");
                                    //埃驰要求不传托盘信息 @20220905

                                    var asnX12 = CreateX12Asn(site, asn, barcodes);
                                    asnX12List.Add(asnX12);
                                }

                                Logger.LogInformation($"{siteCode}:{asn.Id} {asn.AsnBillNum} was loaded");
                            }
                        }
                    }
                }
                catch (Exception ex)
                {
                    Logger.LogException(ex);
                }

                await AddX12AsnsAsync(asnX12List, x12AsnRepository);
                // await AddNoPoAsnsAsync(noPoAsnList,noPoAsnRepository);
            }


            Logger.LogInformation("Get ASN from SCP: Complete");
        }
        private X12Asn CreateNoPoAsn(TB_ASN asn, List<TS_BARCODE> barcodes)
        {

            var asnMstr = new AsnMstr()
            {
                UID = asn.Id,
                Company = asn.Site,
                Site = asn.Site,
                AsnNbr = asn.AsnBillNum,
                RpNbr = asn.AskBillNum,
                PoNbr = asn.PoBillNum,
                VendorCode = asn.VendId,
                Contacts = asn.ReceiveUser,
                Phone = "",
                TruckNbr = asn.PlateNumber,
                Whse = "",
                Dock = asn.Dock,
                ShipDate = asn.ShipTime,
                DueDate = asn.ReceiveTime,
                TimeWindow = asn.ReceivedPort,
                Remark = asn.Remark,
                Subsite = asn.WebSubSite,
            };
            if (string.IsNullOrEmpty(asnMstr.TimeWindow))
            {
                asnMstr.TimeWindow = "00:00-23:59";
            }
            foreach (var barcode in barcodes)
            {
                var det = new AsnDet()
                {
                    AsnNbr = asn.AsnBillNum,
                    PoNbr = asn.PoBillNum,
                    PoLine = barcode.PoBillLine,
                    PartCode = barcode.PartCode,
                    Lot = barcode.Batch,
                    Qty = barcode.Qty,
                    ProductionDate = barcode.ProduceDate,
                    WareClass = "",
                    WareCode = "",
                    StdPackQty = barcode.PackQty,
                    PoUm = barcode.PoUnit,
                    LocUm = barcode.LocUnit,
                    UmConv = 1,
                    PartType = "",
                    Supplierlot = barcode.VendBatch,
                    Status = barcode.State.ToString(),
                    LabelCode = barcode.Extend2,
                    EntireBarCode = barcode.FullBarCode,
                    PalletLabelCode = barcode.PalletCode,
                    Remark = barcode.Remark,
                };
                asnMstr.Details.Add(det);
            }
            var jsonString = JsonSerializer.Serialize(asnMstr);
            var ediString = jsonString;
            var asnX12 = new X12Asn(asn.Id, asn.Site, asn.AsnBillNum, ScpWebApiConsts.NO_PO_ASN, jsonString, ediString,
                asn.ShipTime ?? DateTime.Today,asn.WebSubSite);
            return asnX12;
        }
        private static X12Asn CreateX12Asn(AsnOptions.Site site, TB_ASN asn, List<TS_BARCODE> barcodes)
        {
            var asnFactory = new AsnFactory();
            var asnX128563060 =
                asnFactory.CreateAsnX128563060(site.Receiver, asn, barcodes);
            var jsonString = JsonSerializer.Serialize(asnX128563060);
            var ediString = asnX128563060.ToString();
            var asnX12 = new X12Asn(asn.Id, asn.Site, asn.AsnBillNum, ScpWebApiConsts.ASN, jsonString, ediString,
                asn.ShipTime ?? DateTime.Today, asn.WebSubSite);
            return asnX12;
        }

        /*
        private async Task AddNoPoAsnsAsync(List<AsnMstr> noPoAsnList, IAsnRepository noPoAsnRepository)
        {
            foreach (var asn in noPoAsnList)
            {
                var exist = await noPoAsnRepository.FirstOrDefaultAsync(
                    p => p.UID == asn.UID && p.Site == asn.Site);
                if (exist == null)
                {
                    await noPoAsnRepository.InsertAsync(asn);
                }
                else
                {
                    exist.RpNbr = asn.RpNbr;
                    exist.Contacts = asn.Contacts;
                    exist.Phone = asn.Phone;
                    exist.TruckNbr = asn.TruckNbr;
                    exist.Whse = asn.Whse;
                    exist.Dock = asn.Dock;
                    exist.ShipDate = asn.ShipDate;
                    exist.DueDate = asn.DueDate;
                    exist.TimeWindow = asn.TimeWindow;
                    exist.Remark = asn.Remark;
                    exist.Details = asn.Details;
                    exist.SetEffectiveDate(asn.EffectiveDate);
                    exist.Reset();
                    await noPoAsnRepository.UpdateAsync(exist);
                }
            }
        }
        */

        private static async Task AddX12AsnsAsync(List<X12Asn> asnX12List, IX12AsnRepository x12AsnRepository)
        {
            foreach (var x12Asn in asnX12List)
            {
                var exist = await x12AsnRepository.FirstOrDefaultAsync(
                    p => p.UID == x12Asn.UID && p.Site == x12Asn.Site);
                if (exist == null)
                {
                    await x12AsnRepository.InsertAsync(x12Asn);
                }
                else
                {
                    exist.JsonString = x12Asn.JsonString;
                    exist.EdiString = x12Asn.EdiString;
                    if(x12Asn.Status== EnumExchangeDataStatus.Finish)
                    {
                        exist.SetSuccess(x12Asn.Reader);
                    }
                    else
                    {
                        exist.SetError(x12Asn.Reader, (EnumExchangeDataErrorCode) x12Asn.ErrorCode, x12Asn.ErrorMessage, x12Asn.Remark);
                    }
                    await x12AsnRepository.UpdateAsync(exist);
                }
            }
        }
    }
}