using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using SqlSugar;
using SqlSugar.Extensions;
using WIDESEA_Common.StockEnum;
using WIDESEA_Core;
using WIDESEA_DTO.CalcOut;
using WIDESEA_Model.Models;

namespace WIDESEA_OutboundService
{
    public partial class OutboundService
    {
        public WebResponseContent GetOrderInfo(string orderNo)
        {
            try
            {
                Dt_OutboundOrder outboundOrder = _outboundRepository.Db.Queryable<Dt_OutboundOrder>().First(x => x.OrderNo == orderNo);
                return WebResponseContent.Instance.OK(data: outboundOrder);
            }
            catch (Exception ex)
            {
                return WebResponseContent.Instance.Error(ex.Message);
            }
        }

        //public WebResponseContent QueryPickingTasks(string palletCode, string orderNo)
        //{
        //    try
        //    {
        //        Dt_StockInfo stockInfo = _stockInfoRepository.Db.Queryable<Dt_StockInfo>().Where(x => x.PalletCode == palletCode).Includes(x => x.Details).First();

        //        var outboundOrder = _outboundRepository.QueryFirst(x => x.OrderNo == orderNo);

        //        bool isMatMixed = false;
        //        if (stockInfo != null)
        //        {
        //            isMatMixed = stockInfo.Details.GroupBy(x => new
        //            {
        //                x.MaterielCode,
        //                x.MaterielName,
        //                x.BatchNo,
        //                x.SupplyCode,
        //                x.WarehouseCode
        //            }).Count() > 1;
        //        }


        //        List<Dt_OutStockLockInfo> outStockLockInfos = _outboundLockInfoRepository.QueryData(x => x.PalletCode == palletCode && x.OrderNo == orderNo);
        //        return WebResponseContent.Instance.OK(data: new { outStockLockInfos, stockInfo, isMatMixed });
        //    }
        //    catch (Exception ex)
        //    {
        //        return WebResponseContent.Instance.Error(ex.Message);
        //    }
        //}

        public WebResponseContent QueryPickingTasks(string palletCode, string orderNo)
        {
            try
            {
                Dt_StockInfo stockInfo = _stockInfoRepository.Db.Queryable<Dt_StockInfo>()
                    .Where(x => x.PalletCode == palletCode)
                    .Includes(x => x.Details)
                    .First();

                List<Dt_OutStockLockInfo> outStockLockInfos = _outboundLockInfoRepository
                    .QueryData(x => x.PalletCode == palletCode && x.OrderNo == orderNo);

                bool isMatMixed = false;
                bool orderOver = false;
                decimal sumQty = 0;
                if (stockInfo != null && stockInfo.Details != null && stockInfo.Details.Any())
                {
                    if (outStockLockInfos.FirstOrDefault() != null)
                    {
                        bool includeBatchNo = !string.IsNullOrEmpty(outStockLockInfos.FirstOrDefault().BatchNo);
                        bool includeSupplyCode = !string.IsNullOrEmpty(outStockLockInfos.FirstOrDefault().SupplyCode);
                        var orderId = outStockLockInfos.FirstOrDefault().OrderDetailIds.Split(",");
                        foreach (var item in orderId)
                        {
                            Dt_OutboundOrderDetail outboundOrderDetail = _outboundRepository.Db.Queryable<Dt_OutboundOrderDetail>().Where(x=>x.Id == item.ObjToInt()).First();
                            if(outboundOrderDetail == null)
                            {
                                return WebResponseContent.Instance.Error("该托盘的出库明细未找到");
                            }
                            sumQty += (outboundOrderDetail.OrderQuantity - outboundOrderDetail.OverOutQuantity - outboundOrderDetail.MoveQty);
                        }
                        if(sumQty < outStockLockInfos.FirstOrDefault().AssignQuantity)
                        {
                            orderOver = true;
                        }
                        if (includeBatchNo && includeSupplyCode)
                        {
                            isMatMixed = stockInfo.Details.GroupBy(x => new
                            {
                                x.MaterielCode,
                                x.MaterielName,
                                x.BatchNo,
                                x.SupplyCode,
                                x.WarehouseCode
                            }).Count() > 1;
                        }
                        else if (includeBatchNo && !includeSupplyCode)
                        {
                            isMatMixed = stockInfo.Details.GroupBy(x => new
                            {
                                x.MaterielCode,
                                x.MaterielName,
                                x.BatchNo,
                                x.WarehouseCode
                            }).Count() > 1;
                        }
                        else if (!includeBatchNo && includeSupplyCode)
                        {
                            isMatMixed = stockInfo.Details.GroupBy(x => new
                            {
                                x.MaterielCode,
                                x.MaterielName,
                                x.SupplyCode,
                                x.WarehouseCode
                            }).Count() > 1;
                        }
                        else
                        {
                            isMatMixed = stockInfo.Details.GroupBy(x => new
                            {
                                x.MaterielCode,
                                x.MaterielName,
                                x.WarehouseCode
                            }).Count() > 1;
                        }
                    }
                    else
                    {
                        isMatMixed = stockInfo.Details.GroupBy(x => new
                        {
                            x.MaterielCode,
                            x.MaterielName,
                            x.WarehouseCode
                        }).Count() > 1;

                        Dt_OutStockLockInfo outStockLockInfo = _outboundLockInfoRepository.QueryFirst(x=>x.PalletCode == palletCode);

                        if (outStockLockInfo != null)
                        {
                            return WebResponseContent.Instance.Error($"该托盘在该单据中无拣选记录，请前往{outStockLockInfo.OrderNo}单据中进行拣货操作");
                        }
                    }
                }

                return WebResponseContent.Instance.OK(data: new { outStockLockInfos, stockInfo, isMatMixed, orderOver });
            }
            catch (Exception ex)
            {
                return WebResponseContent.Instance.Error(ex.Message);
            }
        }

        /// <summary>
        /// 查询已拣选列表（通过库存变动记录）
        /// </summary>
        /// <param name="request">查询请求</param>
        /// <returns>已拣选列表</returns>
        public WebResponseContent QueryPickedList(string orderNo, string palletCode)
        {
            WebResponseContent content = WebResponseContent.Instance;

            try
            {
                // 构建查询条件
                var query = _stockChangeRepository.Db
                    .Queryable<Dt_StockQuantityChangeRecord>()
                    .LeftJoin<Dt_OutboundOrder>((r, o) => r.OrderNo == o.OrderNo)
                    .Where((r, o) => r.ChangeType == (int)StockChangeTypeEnum.Outbound)
                    .Where((r, o) => r.OrderNo == orderNo)
                    .Where((r, o) => r.PalleCode == palletCode)
                    .OrderBy((r, o) => r.CreateDate, OrderByType.Desc)
                    .Select((r, o) => new PickedListItemDTO
                    {
                        Id = r.Id,
                        OrderNo = r.OrderNo,
                        TaskNum = r.TaskNum,
                        PalletCode = r.PalleCode,
                        MaterielCode = r.MaterielCode,
                        MaterielName = r.MaterielName,
                        BatchNo = r.BatchNo,
                        OriginalBarcode = r.OriginalSerilNumber,
                        NewBarcode = r.NewSerilNumber,
                        ChangeQuantity = r.ChangeQuantity,
                        BeforeQuantity = r.BeforeQuantity,
                        AfterQuantity = r.AfterQuantity,
                        SupplyCode = r.SupplyCode,
                        WarehouseCode = r.WarehouseCode,
                        Remark = r.Remark,
                        CreateDate = r.CreateDate,
                        OrderStatus = o.OrderStatus,
                        FactoryArea = o.FactoryArea
                    });

                var result = query.ToList();

                return WebResponseContent.Instance.OK(data: result);
            }
            catch (Exception ex)
            {
                return WebResponseContent.Instance.Error($"查询已拣选列表失败：{ex.Message}");
            }
        }
    }
}