using System;
using System.Collections.Generic;
using System.Linq;
using System.Text.Json;
using System.Threading.Tasks;
using Microsoft.Extensions.Configuration;
using Microsoft.Extensions.Logging;
using Volo.Abp.Guids;
using Volo.Abp.ObjectMapping;
using Win_in.Sfs.Basedata.Application;
using Win_in.Sfs.Basedata.Application.Contracts;
using Win_in.Sfs.Wms.DataExchange.Domain;
using Win_in.Sfs.Wms.DataExchange.Domain.Fawtyg.Tyrp;
using Win_in.Sfs.Wms.DataExchange.Domain.Shared;
using Win_in.Sfs.Wms.DataExchange.WMS.ErpLocationItem;
using Win_in.Sfs.Wms.DataExchange.WMS.ItemBasic;

namespace Win_in.Sfs.Wms.DataExchange.Fawtyg.TyrpAgent.Incoming;

public class ErpLocationItemReader : IReader
{
    private readonly IErpLocationItemManager _ilocdoutManager;
    private readonly IIncomingFromExternalManager _incomingFromExternalManager;
    private readonly ILogger<ErpLocationItemReader> _logger;
    private readonly IGuidGenerator _guidGenerator;
    private readonly IConfiguration _configuration;
    private readonly IErpLocationItemAppService _erpLocationItemAppService;
    private readonly IObjectMapper _objectMapper;
    public ErpLocationItemReader(
        IErpLocationItemManager ilocdoutManager
        , IIncomingFromExternalManager incomingFromExternalManager
        , IGuidGenerator guidGenerator
        , ILogger<ErpLocationItemReader> logger
         , IConfiguration configuration
        , IErpLocationItemAppService erpLocationItemAppService
          , IObjectMapper objectMapper
        )
    {
        _guidGenerator = guidGenerator;
        _configuration = configuration;
        _ilocdoutManager = ilocdoutManager;
        _incomingFromExternalManager = incomingFromExternalManager;
        _logger = logger;
        _erpLocationItemAppService = erpLocationItemAppService;
        _objectMapper = objectMapper;
    }

    public virtual async Task<List<IncomingFromExternal>> ReadAsync()
    {
        //从Tyrp读取待处理locdout
        var toBeProcessedItems = await _ilocdoutManager.GetToBeProcessedListAsync().ConfigureAwait(false);
        //获取wms开账数据
        SfsBaseDataRequestInputBase input = new SfsBaseDataRequestInputBase();
        var wmsErpLocationItems = await _erpLocationItemAppService.GetAllListByFilterAsync(input).ConfigureAwait(false);
        var wmsToErpLocationItemExchangeDtos = _objectMapper.Map<List<ErpLocationItemDTO>, List<ErpLocationItemExchangeDto>>(wmsErpLocationItems);
        List<ErpLocationItemExchangeDto> tyrpToItemBasicExchangeDtos = new List<ErpLocationItemExchangeDto>();
        foreach (var locdout in toBeProcessedItems)
        {
            var erpLocationItem =  BuildErpLocationItemExchangeMes(locdout);
            tyrpToItemBasicExchangeDtos.Add(erpLocationItem);
        }
        //和wms和tyrp数据进行比较，获取需要处理得数据
        var updateDatas = tyrpToItemBasicExchangeDtos.Except(wmsToErpLocationItemExchangeDtos).ToList();

        if (!updateDatas.Any())
        {
            _logger.LogInformation("未读到Tyrp开账数据");
            return new List<IncomingFromExternal>();
        }
        List<IncomingFromExternal> incomingDataList = new List<IncomingFromExternal>();
        foreach (var data in updateDatas)
        {
            var item = toBeProcessedItems.FirstOrDefault(r => r.locdout_loc == data.ErpLocationCode&&r.locdout_part==data.ItemCode);
            var incomingData = BuildIncomingFromExternal(item);
            incomingData.SetEffectiveDate(DateTime.Now);
            try
            {
                incomingData.DestinationDataContent = JsonSerializer.Serialize(data);
                incomingData.SetId(_guidGenerator.Create());
            }
            catch (Exception ex)
            {
                incomingData.SetError(EnumExchangeDataErrorCode.Exception, ex.Message, ex.ToString());
            }

            incomingDataList.Add(incomingData);

        }
        await _incomingFromExternalManager.CreateBulkAsync(incomingDataList).ConfigureAwait(false);
        return incomingDataList;
    }
   
    private IncomingFromExternal BuildIncomingFromExternal(locdout locdout)
    {
        var incomingData = new IncomingFromExternal()
        {

            DataType = EnumIncomingDataType.ErpLocationItem.ToString(),
            DataAction = EnumExchangeDataAction.Add,
            SourceSystem = EnumSystemType.ERP.ToString(),
            SourceDataId = locdout.locdout_loc,
            SourceDataGroupCode = locdout.locdout_loc,
            SourceDataDetailCode = locdout.locdout_part,
            SourceDataContent = JsonSerializer.Serialize(locdout),
            WriteTime = DateTime.Now,
            Writer = nameof(TyrpIncomingBackgroundWorker),
            DestinationSystem = EnumSystemType.ERP.ToString(),
        };
        return incomingData;
    }

    private  ErpLocationItemExchangeDto BuildErpLocationItemExchangeMes(locdout locdout)
    {

        var cust = new ErpLocationItemExchangeDto()
        {
            ErpLocationCode = locdout.locdout_loc,
            ItemCode = locdout.locdout_part,
        };

        return cust;
    }
}