using System;
using System.Collections.Generic;
using System.Linq;
using System.Text.Json;
using System.Threading.Tasks;
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.Shared.Domain.Shared;
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.ItemBasic;

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

public class ItemBasicReader : IReader
{

    private readonly IProductManager _productManager;
    private readonly IIncomingFromExternalManager _incomingFromExternalManager;
    private readonly ILogger<ItemBasicReader> _logger;
    private readonly IGuidGenerator _guidGenerator;
    private readonly IItemBasicAppService _itemBasicAppService;
    private readonly IItemPackAppService _itemPackAppService;
    private readonly IObjectMapper _objectMapper;
    public ItemBasicReader(
        IProductManager productManager
        , IIncomingFromExternalManager incomingFromExternalManager,
        IGuidGenerator guidGenerator
        , ILogger<ItemBasicReader> logger
        , IItemBasicAppService itemBasicAppService
          , IObjectMapper objectMapper
         , IItemPackAppService itemPackAppService)
    {
        _guidGenerator = guidGenerator;
        _productManager = productManager;
        _incomingFromExternalManager = incomingFromExternalManager;
        _logger = logger;
        _itemBasicAppService = itemBasicAppService;
        _objectMapper = objectMapper;
        _itemPackAppService = itemPackAppService;
    }

    public virtual async Task<List<IncomingFromExternal>> ReadAsync()
    {
        //从ERP读取待处理part
        var toBeProcessedParts = await _productManager.GetToBeProcessedListAsync().ConfigureAwait(false);
        //获取wmsBom数据
        SfsBaseDataRequestInputBase input = new SfsBaseDataRequestInputBase();
        var wmsItemBasics = await _itemBasicAppService.GetAllListByFilterAsync(input).ConfigureAwait(false);
        var wmsToItemBasicExchangeDtos = _objectMapper.Map<List<ItemBasicDTO>, List<ItemBasicExchangeDto>>(wmsItemBasics);

        List<ItemBasicExchangeDto> eosToItemBasicExchangeDtos = new List<ItemBasicExchangeDto>();
        foreach (var toBeProcessedPart in toBeProcessedParts)
        {
            var itemBasic =await BuildItemBasicToExchangeDto(toBeProcessedPart).ConfigureAwait(false);
            eosToItemBasicExchangeDtos.Add(itemBasic);
        }
        //和wms和eos数据进行比较，获取需要处理得数据
        var updateDatas = eosToItemBasicExchangeDtos.Except(wmsToItemBasicExchangeDtos).ToList();

        if (!updateDatas.Any())
        {
            _logger.LogInformation("No ItemBasics");
            return new List<IncomingFromExternal>();
        }

        List<IncomingFromExternal> incomingDataList = new List<IncomingFromExternal>();
        foreach (var data in updateDatas)
        {
            var item = toBeProcessedParts.FirstOrDefault(r => r.mes_product_part == data.Code);
            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);
        //更新erp数据状态
        //  await _productManager.UpdateProcessedListAsync(toBeProcessedPillTasks);
        return incomingDataList;
    }
    private IncomingFromExternal BuildIncomingFromExternal(mes_product product)
    {
        var incomingData = new IncomingFromExternal()
        {
            DataType = EnumIncomingDataType.Item.ToString(),
            DataAction = EnumExchangeDataAction.Add,
            SourceSystem = EnumSystemType.ERP.ToString(),
            SourceDataId = product.mes_product_part_ser.ToString(),
            SourceDataGroupCode = product.mes_product_part_ser,
            SourceDataDetailCode = product.mes_product_part_ser,
            SourceDataContent = JsonSerializer.Serialize(product),
            WriteTime = DateTime.Now,
            Writer = nameof(TyrpIncomingBackgroundWorker),
            DestinationSystem = EnumSystemType.WMS.ToString(),
        };
        return incomingData;
    }

    private async Task<ItemBasicExchangeDto> BuildItemBasicToExchangeDto(mes_product product)
    {
        decimal packqty = 1;
        try
        {
            var itempack = await _itemPackAppService.GetListByItemCodeAsync(product.mes_product_part).ConfigureAwait(false);
            if (itempack.Count > 0) packqty = itempack[0].Qty;
        }
        catch (Exception)
        {
        }

        var itemBasicRequest = new ItemBasicExchangeDto()
        {
            Code = product.mes_product_part,
            Name = product.mes_product_part_ser,
            Desc1 = product.mes_product_desc,
            //Desc2=product.mes_product_fih_factory,//目前没有这个字段
            Status = product.mes_product_active == "Y" ? EnumItemStatus.Active : EnumItemStatus.Disable,

            #region 制造类别
            //其中100404 托外-不带原料 、 10405 托外-带原料、10407客户提供料件没有对应字段
            CanMake = product.mes_product_mfg == "10401" ? true : false,       //10401 自制
            CanBuy = product.mes_product_mfg == "10403" ? true : false,         //10403 采购
            CanOutsourcing = product.mes_product_mfg == "10402" ? true : false,//10402 外包
            IsRecycled = product.mes_product_mfg == "10406" ? true : false,    //10406 回收  
            #endregion

            Type = product.mes_product_code,//10C01成品、10C02原料、10C03物料、10C04半成品
            Configuration = product.mes_product_spec,
            BasicUom = product.mes_product_unit,
            AbcClass = "",
            StdPackQty = packqty,
        };
        return itemBasicRequest;
    }
}