using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
using Microsoft.AspNetCore.Mvc;
using Newtonsoft.Json;
using Volo.Abp.Application.Services;
using Volo.Abp.Domain.Repositories;
using Volo.Abp.Uow;
using WmsWebApi.EntityFrameworkCore;
using WmsWebApi.OtherZll;
using WmsWebApi.Wms;

namespace WmsWebApi.Boms;

[Route("/api/bom")]
public class BomService : ApplicationService, IBomService
{
    private readonly ITmPgPartgroupRepository _tmPgPartgroupRepository;
    private readonly ITaBomRepository _taBomRepository;
    private readonly ITaPartRepository _taPartRepository;
    private readonly IBomManager _bomDtoRepository;
    private readonly TmPgWmsUpdate _tmPgWmsUpdate;
    private readonly Volo.Abp.Uow.IUnitOfWorkManager _unitOfWorkManager;

    public BomService(ITmPgPartgroupRepository tmPgPartgroupRepository, 
                        ITaBomRepository taBomRepository,
                        ITaPartRepository taPartRepository,
                        IBomManager bomDtoRepository,
                        TmPgWmsUpdate tmPgWmsUpdate
        , Volo.Abp.Uow.IUnitOfWorkManager unitOfWorkManager)
    {
        _tmPgPartgroupRepository = tmPgPartgroupRepository;
        _taBomRepository = taBomRepository;
        _taPartRepository  = taPartRepository;
        _bomDtoRepository = bomDtoRepository;
        _tmPgWmsUpdate = tmPgWmsUpdate;
        _unitOfWorkManager = unitOfWorkManager;
}

    [HttpPost("add")]
    //[UnitOfWork(false)]
    public async Task<ReturnResult> AddAsync([FromBody] object content)
    {
        var result = new ReturnResult();
        BomDto _bom;
        bool bUpdate = false,bOtherWork = false, bDel = false,bNotFind = false, bPartGroup = false;
        try
        {
            _bom = JsonConvert.DeserializeObject<BomDto>(content.ToString());
        }
        catch (Exception ex)
        {
            result.TYPE = 'E';
            result.MESSAGE = "Json格式不正确，详细信息：" + ex.Message;
            return result;
        }
        if (string.IsNullOrEmpty(_bom.MATNR)) 
        {
            result.TYPE = 'E';
            result.MESSAGE = "物料号不能为空";
            return result;
        }

        WmsWebApiBOMDTO bomdto = new WmsWebApiBOMDTO()
        {
            MATNR = _bom.MATNR,
            MAKTX = _bom.MAKTX,
            WERKS = _bom.WERKS,
            STLAN = _bom.STLAN,
            STLAL = _bom.STLAL,
            DATUV = _bom.DATUV,
            BMENG = _bom.BMENG,
            STLST = _bom.STLST,
            LOEKZ = _bom.LOEKZ,
            JSON = content.ToString()
        };
        bomdto.SetId(GuidGenerator);

        try
        {
            var _remark = DateTime.Now.ToString("yyyy-MM-dd") + "!" + Guid.NewGuid();
            if (_bom.WERKS == "1000")
            {
                var partgrouplist = _tmPgPartgroupRepository.Where(p => p.IsBom == true);

                var part = _taPartRepository.FirstOrDefault(p => p.PartCode == _bom.MATNR);
                if (part == null)
                {
                    bNotFind = true;
                    result.MESSAGE = $"没有找到物料号！{_bom.MATNR}";
                }
                else
                {
                    WmsWebApiBom b = new WmsWebApiBom()
                    {
                        MATNR = _bom.MATNR,
                        MAKTX = _bom.MAKTX,
                        WERKS = _bom.WERKS,
                        STLAN = _bom.STLAN,
                        STLAL = _bom.STLAL,
                        DATUV = _bom.DATUV,
                        BMENG = _bom.BMENG,
                        STLST = _bom.STLST,
                        LOEKZ = _bom.LOEKZ,
                        IsFisRead = false,
                        IsDelete = false,
                    };
                    b.SetId(GuidGenerator);
                    //判断是删除还是增加
                    if (_bom.LOEKZ == "1" || _bom.items.Count == 0)
                    {
                        bDel = true;
                        bPartGroup = false;
                        //var bom = new TA_BOM();
                        //bom.PartCode = _bom.MATNR;

                        //await _tmPgWmsUpdate.DelTaBomAsync(bom);
                        b.IsDelete = true;
                        await _bomDtoRepository.AddBomAsync(b);
                    }
                    else
                    {
                        #region BOM信息更新

                        if (partgrouplist.Select(p => p.PARTGROUP).Contains(part.PartGroup))
                        {
                            List<WmsWebApiBomDetail> bDetail = new List<WmsWebApiBomDetail>();
                            foreach (var item in _bom.items)
                            {
                                /*var bom = new TA_BOM();

                                bom.PartCode = _bom.MATNR;
                                bom.BeginDate = DateTime.ParseExact(_bom.DATUV, "yyyyMMdd", System.Globalization.CultureInfo.CurrentCulture);//DateTime.Parse(_bom.DATUV);
                                bom.Remark = _remark;
                                bom.SubPartCode = item.IDNRK;
                                bom.Qty = item.MENGE;

                                var tmp = await _taBomRepository.FirstOrDefaultAsync(p => p.PartCode == _bom.MATNR
                                                                                     && p.SubPartCode == item.IDNRK
                                                                                     && p.BeginDate == bom.BeginDate);
                                if (tmp == null)
                                {
                                    await _taBomRepository.UpsertAsync(bom);
                                }
                                else
                                {
                                    bUpdate = true;
                                    await _tmPgWmsUpdate.UpdateTaBomAsync(bom);
                                }*/

                                WmsWebApiBomDetail tmp = new WmsWebApiBomDetail()
                                {
                                    PId = b.Id,
                                    POSNR = item.POSNR,
                                    POSTP = item.POSTP,
                                    IDNRK = item.IDNRK,
                                    MAKTX_1 = item.MAKTX_1,
                                    DUMPS = item.DUMPS,
                                    MENGE = item.MENGE,
                                    MEINS = item.MEINS,
                                    SORTF = item.SORTF,
                                    ALPGR = item.ALPGR,
                                    ALPRF = item.ALPRF,
                                    ALPST = item.ALPST,
                                    EWAHR = item.EWAHR,
                                    ITSOB = item.ITSOB,
                                    LGORT = item.LGORT,
                                    SANKA = item.SANKA,
                                    SANFE = item.SANFE,
                                };
                                tmp.SetId(GuidGenerator);
                                bDetail.Add(tmp);
                            }

                            await _bomDtoRepository.AddBomAsync(b);
                            await _bomDtoRepository.AddBomDetailAsync(bDetail);
                        }
                        else
                        {
                            bPartGroup = true;
                            result.MESSAGE = "没有对应物料组数据";
                        }

                        #endregion
                    }
                }
            }
            else
            {
                bOtherWork = true;
                result.MESSAGE = "非长春工厂数据！";
            }
        }
        catch (Exception ex)
        {
            bomdto.ITYPE = ex.GetBaseException().Message;
            bomdto.EnumRetryStatus = Enums.EnumRetryStatus.WaitRetry;
            result.TYPE = 'E';
            result.MESSAGE = ex.GetBaseException().Message;
            throw new Exception($"接口异常，请稍后重试：{ex.GetBaseException().Message}", ex);
        }
        finally 
        {
            if (bNotFind)
            {
                bomdto.ITYPE = result.MESSAGE;
            }
            if (bUpdate)
            {
                bomdto.ITYPE = "更新!";
            }
            if (bOtherWork)
            {
                bomdto.ITYPE = "非长春工厂数据!";
            }
            if (bPartGroup)
            {
                bomdto.ITYPE = "没有对应物料组数据!";
            }
            if (bDel)
            {
                bomdto.ITYPE += "删除!";
            }
            await AddWmsWebApiBOMDtoNowUnitOfWorkAsync(bomdto);
        }

        return result;
    }

    private async Task AddWmsWebApiBOMDtoNowUnitOfWorkAsync(WmsWebApiBOMDTO wmsWebApiBOMDTO)
    {
        if (wmsWebApiBOMDTO == null) { return; }

        using (var uow = _unitOfWorkManager.Begin(requiresNew: true, isTransactional: false))
        {
            await _bomDtoRepository.AddAsync(wmsWebApiBOMDTO);
            await uow.SaveChangesAsync();
        }
    }
}