using System;
using SqlSugar;
using Infrastructure.Attribute;
using Infrastructure.Extensions;
using DOAN.Model;
using DOAN.Repository;
using System.Linq;
using DOAN.Model.MES.mm.line;
using DOAN.Model.MES.mm.line.Dto;
using DOAN.Service.MES.mm.line.IService;
using DOAN.Model.MES.base_;
using DOAN.Model.Mobile.Dto;
using Aliyun.OSS;

namespace DOAN.Service.MES.mm.line
{
	/// <summary>
	/// mm_line_inventoryService业务层处理
	/// </summary>
	[AppService(ServiceType = typeof(IMmLineInventoryService), ServiceLifetime = LifeTime.Transient)]
	public class MmLineInventoryService : BaseService<MmLineInventory>, IMmLineInventoryService
	{
		/// <summary>
		/// 查询mm_line_inventory列表
		/// </summary>
		/// <param name="parm"></param>
		/// <returns></returns>
		public PagedInfo<MmLineInventoryDto> GetList(MmLineInventoryQueryDto parm)
		{
			var predicate = Expressionable.Create<MmLineInventory>()
				.AndIF(!string.IsNullOrEmpty(parm.LineCode), o => o.LineCode == parm.LineCode)
				.AndIF(!string.IsNullOrEmpty(parm.MaterialName), o => o.MaterialName.Contains(parm.MaterialName))
				.AndIF(!string.IsNullOrEmpty(parm.MaterialCode), o => o.MaterialCode.Contains(parm.MaterialCode))
				;

			var response = Queryable()
				.Where(predicate.ToExpression())
				.ToPage<MmLineInventory, MmLineInventoryDto>(parm);

			return response;
		}


		/// <summary>
		/// 获取详情
		/// </summary>
		/// <param name="Id"></param>
		/// <returns></returns>
		public MmLineInventory GetInfo(string Id)
		{
			var response = Queryable()
				.Where(x => x.Id == Id)
				.First();

			return response;
		}

		/// <summary>
		/// 添加mm_line_inventory
		/// </summary>
		/// <param name="model"></param>
		/// <returns></returns>
		public MmLineInventory AddMmLineInventory(MmLineInventory model)
		{
			model.Id = XueHua;
			return Context.Insertable(model).ExecuteReturnEntity();
		}

		/// <summary>
		/// 修改mm_line_inventory
		/// </summary>
		/// <param name="model"></param>
		/// <returns></returns>
		public int UpdateMmLineInventory(MmLineInventory model)
		{
			//var response = Update(w => w.Id == model.Id, it => new MmLineInventory()
			//{
			//    LocationCode = model.LocationCode,
			//    MaterialCode = model.MaterialCode,
			//    MaterialName = model.MaterialName,
			//    Linecode = model.Linecode,
			//    Quantity = model.Quantity,
			//    Unit = model.Unit,
			//    LastStocktakingTime = model.LastStocktakingTime,
			//    LastStocktakingNum = model.LastStocktakingNum,
			//    Updatetime = model.Updatetime,
			//    Updateby = model.Updateby,
			//    Createtime = model.Createtime,
			//    Createby = model.Createby,
			//});
			//return response;
			return Update(model, true);
		}

		/// <summary>
		/// 入库
		/// </summary>
		/// <param name="LineCode"></param>
		/// <param name="MaterialCode"></param>
		/// <param name="BatchCode"></param>
		/// <param name="LocationCode"></param>
		/// <param name="Quantity"></param>
		/// <returns></returns>
		/// <exception cref="Exception"></exception>
		public int putInLineMaterial(string LineCode, string MaterialCode, string BatchCode, string LocationCode,int Quantity)
		{
			int result = 0;
			string materialName = "";
			if (string.IsNullOrEmpty(LineCode) || string.IsNullOrEmpty(MaterialCode))
			{
				throw new Exception("线别或物料编号不能为空");
			}
			BatchCode = "20250331001";
			LocationCode = "001";

			//根据线别，物料条码， 看库里有没有这条入库数据
			MmLineInventory mmLineInventory = Queryable()
				.Where(x => x.LineCode == LineCode && x.MaterialCode == MaterialCode).First();
			//判断库存表有没有记录
			if (mmLineInventory == null)
			{
				BaseMaterialBom baseMaterialBom = Context.Queryable<BaseMaterialBom>().Where(o=>o.InvCode==MaterialCode).First();
				//根据物料编号去bom 表去查一下
				if (baseMaterialBom == null) 
				{
					throw new Exception("Bom表找不到这个物料");
				}
				materialName = baseMaterialBom.InvName;
				//新增一条
				result=AddMmLineInventory(LocationCode,MaterialCode, materialName,BatchCode,LineCode,Quantity,"",Quantity);
				if (result == 1)
				{
					OperationLogRecording(1,3, MaterialCode, materialName,LineCode,0,Quantity,LocationCode);
				}
			}
			else
			{
				//修改
				int begin = mmLineInventory.Quantity.Value;
				mmLineInventory.Quantity= mmLineInventory.Quantity+Quantity;
				mmLineInventory.Updatetime=DateTime.Now;
				mmLineInventory.Updateby = "系统";
				result = Context.Updateable(mmLineInventory).ExecuteCommand();
				if (result == 1)
				{
					OperationLogRecording(2, 3, MaterialCode, materialName, LineCode, begin, mmLineInventory.Quantity.Value, LocationCode);

				}
			}

			return result;
		}

		/// <summary>
		/// 日志记录
		/// </summary>
		/// <param name="type">1新增 2修改</param>
		/// <param name="TransactionType">1出库 3入库 5盘点</param>
		/// <param name="MaterialCode"></param>
		/// <param name="MaterialName"></param>
		/// <param name="LineCode"></param>
		/// <param name="BeginQuantity"></param>
		/// <param name="AfterQuantity"></param>
		/// <param name="LocationCode"></param>
		/// <returns></returns>
		public int OperationLogRecording(int type,int TransactionType,string MaterialCode,string MaterialName,string LineCode,int BeginQuantity,int AfterQuantity,string LocationCode)
		{
			MmLineTransactionLog mmLineTransactionLog = new()
			{
				Id = XueHua,
				TransactionType = TransactionType,
				MaterialCode = MaterialCode,
				MaterialName = MaterialName,
				LineCode = LineCode,
				Quantity = AfterQuantity,
				LocationCode = LocationCode,
				Createtime = DateTime.Now,
				Createby="系统"
			
			};
			string remark = "";
			if (type == 1)
			{
				remark += "新增一条库存记录";
			}
			else {
				remark += "修改一条库存记录";
			}
			mmLineTransactionLog.Remark = remark+ string.Format(@" ,变更前库存为:{0},变更后库存为:{1}", BeginQuantity, AfterQuantity);
			
			return Context.Insertable(mmLineTransactionLog).ExecuteCommand();
		}

		/// <summary>
		/// 出库
		/// </summary>
		/// <param name="LineCode"></param>
		/// <param name="MaterialCode"></param>
		/// <param name="BatchCode"></param>
		/// <param name="LocationCode"></param>
		/// <param name="Quantity"></param>
		/// <returns></returns>
		/// <exception cref="Exception"></exception>
		public int outboundLineMaterial(string LineCode, string MaterialCode, string BatchCode, string LocationCode, int Quantity)
		{
			string materialName = "";
			int result = 0;
			if (string.IsNullOrEmpty(LineCode) || string.IsNullOrEmpty(MaterialCode))
			{
				throw new Exception("线别或物料编号不能为空");
			}
			if (Quantity < 0)
			{
				throw new Exception("出库数量不能小于0");
			}
			//根据线别，物料条码，批号 看库里有没有这条入库数据
			MmLineInventory mmLineInventory = Queryable()
				.Where(x => x.LineCode == LineCode && x.MaterialCode == MaterialCode ).First();
			//出库时，如果库存表找不到记录，先新增一条，再进行扣除
			if (mmLineInventory == null) 
			{
				
				BaseMaterialBom baseMaterialBom = Context.Queryable<BaseMaterialBom>().Where(o => o.InvCode == MaterialCode).First();
				//根据物料编号去bom 表去查一下
				if (baseMaterialBom == null)
				{
					throw new Exception("Bom表找不到这个物料");
				}
				materialName = baseMaterialBom.InvName;
				//新增一条
				result= AddMmLineInventory(LocationCode, MaterialCode, materialName, BatchCode,LineCode,0,"",0);
				if (result == 1)
				{
					//记录日志
					OperationLogRecording(1, 3, MaterialCode, materialName, LineCode, 0, 0, LocationCode);
				}
				//查出来再进行扣除
				MmLineInventory mmLineInventory1 = Queryable()
				.Where(x => x.LineCode == LineCode && x.MaterialCode == MaterialCode).First();

				int begin = mmLineInventory1.Quantity.Value;
				mmLineInventory1.Quantity = mmLineInventory1.Quantity - Quantity;
				mmLineInventory1.Updatetime = DateTime.Now;
				mmLineInventory1.Updateby = "系统";
				result = Context.Updateable(mmLineInventory1).ExecuteCommand();
				if (result == 1)
				{
					//记录
					OperationLogRecording(2, 1, MaterialCode, materialName, LineCode, begin, mmLineInventory1.Quantity.Value, LocationCode);

				}

			}
			else
			{
				int begin = mmLineInventory.Quantity.Value;
				mmLineInventory.Quantity= mmLineInventory.Quantity-Quantity;
				mmLineInventory.Updatetime = DateTime.Now;
				mmLineInventory.Updateby = "系统";
				result = Context.Updateable(mmLineInventory).ExecuteCommand();
				if (result == 1)
				{
					OperationLogRecording(2, 1, MaterialCode, materialName, LineCode, begin, mmLineInventory.Quantity.Value, LocationCode);

				}

			}
			return result;

		}

		/// <summary>
		/// 库存表新增
		/// </summary>
		/// <param name="LocationCode"></param>
		/// <param name="MaterialCode"></param>
		/// <param name="MaterialName"></param>
		/// <param name="BatchCode"></param>
		/// <param name="LineCode"></param>
		/// <param name="Quantity"></param>
		/// <param name="Unit"></param>
		/// <param name="LastStocktakingNum"></param>
		/// <returns></returns>
		public int AddMmLineInventory(string LocationCode,string MaterialCode,string MaterialName,string BatchCode,string LineCode, int Quantity,string Unit,int LastStocktakingNum)
		{
			
			//新增一条
			MmLineInventory mmLineInventory1 = new MmLineInventory();
			mmLineInventory1.Id = XueHua;
			mmLineInventory1.LocationCode = LocationCode;
			mmLineInventory1.MaterialCode = MaterialCode;
			mmLineInventory1.MaterialName = MaterialName;
			mmLineInventory1.BatchCode = BatchCode;
			mmLineInventory1.LineCode = LineCode;
			mmLineInventory1.Quantity = Quantity;
			mmLineInventory1.Unit = Unit;
			mmLineInventory1.LastStocktakingNum = Quantity;
			mmLineInventory1.LastStocktakingTime = DateTime.Now;
			mmLineInventory1.Createtime = DateTime.Now;
			mmLineInventory1.Createby = "系统";
			return Context.Insertable(mmLineInventory1).ExecuteCommand();
		}

		/// <summary>
		/// 盘点
		/// </summary>
		/// <param name="Id"></param>
		/// <param name="Quantity"></param>
		/// <returns></returns>
		/// <exception cref="Exception"></exception>
		public int stocktakeLineMaterial(string Id, int Quantity)
		{
			int result = 0;
			if (string.IsNullOrEmpty(Id))
			{
				throw new Exception("Id不能为空");
			}
			if (Quantity < 0)
			{
				throw new Exception("盘点数量不能小于0");
			}
			MmLineInventory mmLineInventory = Queryable().Where(x => x.Id == Id).First();
			if (mmLineInventory== null) 
			{
				throw new Exception("查找不到数据");
			}
			int begin = mmLineInventory.Quantity.Value;
			mmLineInventory.Quantity =  Quantity;
			mmLineInventory.Updatetime = DateTime.Now;
			mmLineInventory.Updateby = "系统";
			result = Context.Updateable(mmLineInventory).ExecuteCommand();
			if (result == 1)
			{
				OperationLogRecording(2, 5, mmLineInventory.MaterialCode, mmLineInventory.MaterialName, mmLineInventory.LineCode, begin, Quantity, mmLineInventory.LocationCode);

			}

			return result;
		}
	}
}