using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
using Microsoft.EntityFrameworkCore;
using Volo.Abp;
using Volo.Abp.Domain.Repositories;
using Volo.Abp.Domain.Services;
using Volo.Abp.ObjectMapping;
using Win_in.Sfs.Basedata.Domain.Shared;

namespace Win_in.Sfs.Basedata.Domain;
public class SplitPackingRecManager : DomainService, ISplitPackingRecManager
{
    private readonly ISplitPackingRecRepository _repository;
    private readonly IObjectMapper _autoMapper;
    //private readonly ILabelDefinitionManager _labelDefinitionManager;

    public SplitPackingRecManager(ISplitPackingRecRepository repository, IObjectMapper autoMapper) //, ILabelDefinitionManager labelDefinitionManager
    {
        _repository = repository;
        _autoMapper = autoMapper;
        //_labelDefinitionManager = labelDefinitionManager;
    }

    public async Task<bool> BatchInsertAsync(List<SplitPackingRec> input)
    {
        var query = await _repository.GetQueryableAsync().ConfigureAwait(false);
        foreach (SplitPackingRec item in input)
        {
            #region 校验
            if (item.OprType == OprTypeEnum.SplitBox || item.OprType == OprTypeEnum.MergeBox) //拆箱或合箱
            {
                if (item.FromPackingCode == item.ToPackingCode)
                {
                    throw new UserFriendlyException("操作类型是拆箱或合箱状态，源箱码和目标箱码不能相同！");
                }
            }
            else //入库
            {
                if (item.FromPackingCode != item.ToPackingCode)
                {
                    throw new UserFriendlyException("操作类型不是拆箱或合箱状态，源箱码和目标箱码必须相同！");
                }
                if (item.FromTopPackingCode.IsNullOrEmpty())
                {
                    item.FromTopPackingCode = item.FromPackingCode;
                }
                if (item.ToTopPackingCode.IsNullOrEmpty())
                {
                    item.ToTopPackingCode = item.ToPackingCode;
                }
            }
            #endregion

            if (item.OprType == OprTypeEnum.SplitBox || item.OprType == OprTypeEnum.MergeBox)
            {
                //设置顶级箱码
                item.FromTopPackingCode = GetTopPackingCode(query, item.FromPackingCode);
                item.ToTopPackingCode = GetTopPackingCode(query, item.ToPackingCode);
                if (item.FromTopPackingCode.IsNullOrEmpty())
                {
                    item.FromTopPackingCode = item.FromPackingCode;
                }
                if (item.ToTopPackingCode.IsNullOrEmpty())
                {
                    item.ToTopPackingCode = item.FromTopPackingCode;
                }
                //设置六个单据号
                SetBillNumber(query, item);
                //拆箱时，如果目标箱不存在，插入目标箱（两个箱码相同）
                string toPackCode = item.ToPackingCode;
                var toHis = await query.Where(itm => itm.FromPackingCode == toPackCode && itm.ToPackingCode == toPackCode).OrderBy(itm => itm.CreationTime).FirstOrDefaultAsync().ConfigureAwait(false);
                if (toHis == null)
                {
                    
                    SplitPackingRec newObj = CommonHelper.CloneObj(item);
                    newObj.SetId(GuidGenerator.Create());
                    newObj.OprType = OprTypeEnum.Other;
                    newObj.FromPackingCode = newObj.ToPackingCode;
                    newObj.FromTopPackingCode = newObj.ToTopPackingCode;
                    newObj.FromStdPackQty = newObj.ToStdPackQty;
                    newObj.FromUom = newObj.ToUom;
                    newObj.FromQty = newObj.ToQty;
                    newObj.FromLot = newObj.ToLot;
                    var res = await _repository.InsertAsync(newObj, true).ConfigureAwait(false);
                }
                SplitPackingRec newEntity = CommonHelper.CloneObj(item);
                newEntity.SetId(GuidGenerator.Create());
                var ret = await _repository.InsertAsync(newEntity, true).ConfigureAwait(false);
            }
            else
            {
                SplitPackingRec newEntity = CommonHelper.CloneObj(item);
                newEntity.SetId(GuidGenerator.Create());
                var ret = await _repository.InsertAsync(newEntity, true).ConfigureAwait(false);
            }
        } //foreach
        return true;
    }

    /// <summary>
    /// 取每个目标箱码的最后一条拆箱记录
    /// </summary>
    /// <param name="toPackingCodeList">目标箱码列表</param>
    /// <returns></returns>
    public async Task<List<SplitPackingRec>> GetListByToPackingCode(List<string> toPackingCodeList)
    {
        List<SplitPackingRec> ret = new List<SplitPackingRec>();
        List<SplitPackingRec> lst = await _repository.GetListAsync(
            itm => toPackingCodeList.Contains(itm.ToPackingCode)
            && itm.OprType == OprTypeEnum.SplitBox).ConfigureAwait(false);

        foreach (string toCode in toPackingCodeList)
        {
            var obj = lst.Where(itm => itm.ToPackingCode == toCode)
                .OrderByDescending(itm => itm.CreationTime).FirstOrDefault();
            if (obj != null)
            {
                ret.Add(obj);
            }
        }
        return ret;
    }

    /// <summary>
    /// 取每个源标箱码的“操作状态=其它”的拆箱记录
    /// </summary>
    /// <param name="fromPackingCodeList">源标箱码列表</param>
    /// <returns></returns>
    public async Task<List<SplitPackingRec>> GetListByFromPackingCode(List<string> fromPackingCodeList)
    {
        List<SplitPackingRec> ret = new List<SplitPackingRec>();
        List<SplitPackingRec> lst = await _repository.GetListAsync(
            itm => fromPackingCodeList.Contains(itm.FromPackingCode)
            && itm.OprType == OprTypeEnum.SplitBox).ConfigureAwait(false);

        foreach (string fromCode in fromPackingCodeList)
        {
            var obj = lst.Where(itm => itm.FromPackingCode == fromCode && itm.OprType == OprTypeEnum.Other)
                .OrderByDescending(itm => itm.CreationTime).FirstOrDefault();
            if (obj != null)
            {
                ret.Add(obj);
            }
        }
        return ret;
    }
    /// <summary>
    /// 获取顶级条码
    /// </summary>
    /// <param name="packingCode"></param>
    /// <returns></returns>
    public async Task<SplitPackingRec> GetTopPackingCode(string packingCode)
    {
        SplitPackingRec entity = new SplitPackingRec();
        SplitPackingRec item = await _repository.FirstOrDefaultAsync(itm => itm.ToPackingCode == packingCode && itm.OprType == OprTypeEnum.SplitBox).ConfigureAwait(false);
        if (item != null)
        {
            entity = await _repository.FirstOrDefaultAsync(itm => itm.ToPackingCode == packingCode && itm.OprType == OprTypeEnum.Other).ConfigureAwait(false);
        }
        return entity;
    }
    /// <summary>
    /// 获取顶级条码
    /// </summary>
    /// <param name="packingCode"></param>
    /// <returns></returns>
    public async Task<SplitPackingRec> GetSplitPackingCode(string packingCode)
    {
        SplitPackingRec item = await _repository.FirstOrDefaultAsync(itm => itm.ToPackingCode == packingCode && itm.OprType == OprTypeEnum.SplitBox).ConfigureAwait(false);
        return item;
    }

    /// <summary>
    /// 取顶级箱码
    /// </summary>
    /// <param name="historyQuery">箱码历史</param>
    /// <param name="item">当前箱码</param>
    /// <returns></returns>
    private static string GetTopPackingCode(IQueryable<SplitPackingRec> historyQuery, string packingCode)
    {
        var historyRec = historyQuery.Where(itm => itm.FromPackingCode == packingCode).OrderBy(itm => itm.CreationTime).FirstOrDefault();
        if (historyRec != null)
        {
            return historyRec.FromTopPackingCode;
        }
        else
        {
            historyRec = historyQuery.Where(itm => itm.ToPackingCode == packingCode).OrderBy(itm => itm.CreationTime).FirstOrDefault();
            if (historyRec != null)
            {
                return historyRec.ToTopPackingCode;
            }
        }
        return null;
    }

    private static void SetBillNumber(IQueryable<SplitPackingRec> historyQuery, SplitPackingRec obj)
    {
        var historyRec = historyQuery.Where(itm => itm.FromPackingCode == obj.FromPackingCode).OrderBy(itm => itm.CreationTime).FirstOrDefault();
        if (historyRec != null)
        {
            if (historyRec.PurchaseInfo_PoNumber.HasValue())
            {
                obj.PurchaseInfo_PoNumber = historyRec.PurchaseInfo_PoNumber; //采购订单
            }
            if (historyRec.PurchaseInfo_AsnNumber.HasValue())
            {
                obj.PurchaseInfo_AsnNumber = historyRec.PurchaseInfo_AsnNumber; //供应商发货单
            }
            if (historyRec.ArrivalNoticNumber.HasValue())
            {
                obj.ArrivalNoticNumber = historyRec.ArrivalNoticNumber; //到货通知
            }
            if (historyRec.TaskOrderNumber.HasValue())
            {
                obj.TaskOrderNumber = historyRec.TaskOrderNumber; //任务单
            }
            if (historyRec.ReceiptRecNumber.HasValue())
            {
                obj.ReceiptRecNumber = historyRec.ReceiptRecNumber; //收货记录单
            }
            if (historyRec.PutOnShelfNumber.HasValue())
            {
                obj.PutOnShelfNumber = historyRec.PutOnShelfNumber; //上架单
            }
        }
        //else
        //{
        //    historyRec = historyQuery.Where(itm => itm.ToPackingCode == obj.ToPackingCode).OrderBy(itm => itm.CreationTime).FirstOrDefault();
        //    if (historyRec != null)
        //    {
        //        obj.PurchaseInfo_PoNumber = historyRec.PurchaseInfo_PoNumber; //采购订单
        //        obj.PurchaseInfo_AsnNumber = historyRec.PurchaseInfo_AsnNumber; //供应商发货单
        //        obj.ArrivalNoticNumber = historyRec.ArrivalNoticNumber; //到货通知
        //        obj.TaskOrderNumber = historyRec.TaskOrderNumber; //任务单
        //        obj.ReceiptRecNumber = historyRec.ReceiptRecNumber; //收货记录单
        //        obj.PutOnShelfNumber = historyRec.PutOnShelfNumber; //上架单
        //    }
        //}
    }

}