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.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.PurchasePrice;

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

public class PurchasePriceReader : IReader
{
    private readonly IPurchasePriceManager _iPurchasePriceManager;
    private readonly IIncomingFromExternalManager _incomingFromExternalManager;
    private readonly ILogger<PurchasePriceReader> _logger;
    private readonly IGuidGenerator _guidGenerator;
    private readonly IConfiguration _configuration;
    private readonly IPurchasePriceSheetAppService _purchasePriceAppService;
    private readonly IObjectMapper _objectMapper;
    public PurchasePriceReader(
        IPurchasePriceManager iPurchasePriceManager
        , IIncomingFromExternalManager incomingFromExternalManager
        , IGuidGenerator guidGenerator
        , ILogger<PurchasePriceReader> logger
         , IConfiguration configuration,
        IPurchasePriceSheetAppService purchasePriceSheetAppService,
        IObjectMapper objectMapper
        )
    {
        _guidGenerator = guidGenerator;
        _configuration = configuration;
        _iPurchasePriceManager = iPurchasePriceManager;
        _incomingFromExternalManager = incomingFromExternalManager;
        _logger = logger;
        _purchasePriceAppService = purchasePriceSheetAppService;
        _objectMapper = objectMapper;
    }

    public virtual async Task<List<IncomingFromExternal>> ReadAsync()
    {
        //从Tyrp读取待处理PurchasePrice
        var toBeProcessedPurchasePrices = await _iPurchasePriceManager.GetToBeProcessedListAsync().ConfigureAwait(false);
        if (!toBeProcessedPurchasePrices.Any())
        {
            _logger.LogInformation("no PurchasePrices");
            return new List<IncomingFromExternal>();
        }
        //获取wms采购单价数据
        SfsBaseDataRequestInputBase input = new SfsBaseDataRequestInputBase();
        var wmsPurchasePrices = await _purchasePriceAppService.GetAllListByFilterAsync(input).ConfigureAwait(false);
        var wmsToPurchasePriceExchangeDtos = _objectMapper.Map<List<PurchasePriceSheetDTO>, List<PurchasePriceExchangeDto>>(wmsPurchasePrices);
        List<PurchasePriceExchangeDto> eosToBomExchangeDtos = new List<PurchasePriceExchangeDto>();
        foreach (var toBeProcessedPurchasePrice in toBeProcessedPurchasePrices)
        {
            var purchasePrice = BuildScrapNoteOrderExchangeMes(toBeProcessedPurchasePrice);
            eosToBomExchangeDtos.Add(purchasePrice);
        }
        //和wms和eos数据进行比较，获取需要处理得数据
        var updateDatas = eosToBomExchangeDtos.Except(wmsToPurchasePriceExchangeDtos).ToList();
        if (!updateDatas.Any())
        {
            _logger.LogInformation("no PurchasePrices");
            return new List<IncomingFromExternal>();
        }
        //PurchasePrice逐一转换为PurchasePrice
        var incomingDataList = BuildIncomingFromExternalFromBomAsync(updateDatas, toBeProcessedPurchasePrices);
        await _incomingFromExternalManager.CreateBulkAsync(incomingDataList).ConfigureAwait(false);
        return incomingDataList;
    }
    private List<IncomingFromExternal> BuildIncomingFromExternalFromBomAsync(List<PurchasePriceExchangeDto> updateDatas,List<ismout> toBeProcessedPurchasePrices)
    {
        var incomingDataList = new List<IncomingFromExternal>();
        foreach (var data in updateDatas)
        {
            var item = toBeProcessedPurchasePrices.FirstOrDefault(r => r.ismout_part == data.ItemCode && r.ismout_vend == data.SupplierCode);
            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);

        }
        return incomingDataList;
    }
    private IncomingFromExternal BuildIncomingFromExternal(ismout PurchasePrice)
    {
        var incomingData = new IncomingFromExternal()
        {

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

    private static PurchasePriceExchangeDto BuildScrapNoteOrderExchangeMes(ismout PurchasePrice)
    {

        var price = new PurchasePriceExchangeDto()
        {
            ItemCode = PurchasePrice.ismout_part,
            SupplierCode = PurchasePrice.ismout_vend,
            PurchasePrice = PurchasePrice.ismout_price,
            Description = "接口同步",
        };
        return price;
    }
}