using System;
using SqlSugar;
using Infrastructure.Attribute;
using ZR.Model;
using ZR.Repository;
using ZR.Service.mes.wms.IService;
using ZR.Model.MES.wms;
using ZR.Model.MES.wms.Dto;
using Mapster;
using System.Collections.Generic;
using System.Data;
using JinianNet.JNTemplate.Dynamic;

namespace ZR.Service.mes.wms
{
    /// <summary>
    /// 出货单（物料+客户）Service业务层处理
    /// </summary>
    [AppService(ServiceType = typeof(IWmOutOrderService), ServiceLifetime = LifeTime.Transient)]
    public class WmOutOrderService : BaseService<WmOutOrder>, IWmOutOrderService
    {
        /// <summary>
        /// 查询出货单（物料+客户）列表
        /// </summary>
        /// <param name="parm"></param>
        /// <returns></returns>
        public PagedInfo<WmOutOrderDto> GetList(WmOutOrderQueryDto parm)
        {
            var predicate = Expressionable.Create<WmOutOrder>();

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

            return response;
        }


        /// <summary>
        /// 获取详情
        /// </summary>
        /// <param name="ShipmentNum"></param>
        /// <returns></returns>
        public WmOutOrder_material_num GetInfo(string ShipmentNum)
        {

            WmOutOrder WmOutOrderList = Context.Queryable<WmOutOrder>()
                   .Where(it => it.ShipmentNum == ShipmentNum)
                   .First();

            WmOutOrder_material_num wmOutOrderItem = null;

            if (WmOutOrderList != null)
            {
                wmOutOrderItem = WmOutOrderList.Adapt<WmOutOrder_material_num>();

                List<WmMaterialOutorder> moList = Context.Queryable<WmMaterialOutorder>()
                      .Where(it => it.FkOutorderId == WmOutOrderList.ShipmentNum)
                      .ToList();

                if (moList != null && moList.Count > 0)
                {
                    List<WmMaterialQuery_stockQuantityDto2> Material_stock = new List<WmMaterialQuery_stockQuantityDto2>();

                    foreach (var moItem in moList)
                    {
                        WmMaterial material = Context.Queryable<WmMaterial>().Where(it => it.Id == moItem.FkMaterialId).First();
                        WmMaterialQuery_stockQuantityDto2 dto2 = material.Adapt<WmMaterialQuery_stockQuantityDto2>();
                        dto2.requireOutNum = moItem.OuthouseNum;
                        Material_stock.Add(dto2);
                    }
                    wmOutOrderItem.MaterialList = Material_stock;
                }
            }



            return wmOutOrderItem;
        }

        /// <summary>
        /// 添加出货单（物料+客户）
        /// </summary>
        /// <param name="model"></param>
        /// <returns></returns>
        public WmOutOrder AddWmOutOrder(WmOutOrder_materialDto model)
        {
            string today_id = "EG" + DateTime.Now.ToString("yyMMdd");
            string last_outorder_ShipmentNum = Context.Queryable<WmOutOrder>().Where(it => it.ShipmentNum.StartsWith(today_id)).Max(it => it.ShipmentNum);
            if (string.IsNullOrEmpty(last_outorder_ShipmentNum))
            {
                model.ShipmentNum = today_id + "001";

            }
            else
            {
                int flow = int.Parse(last_outorder_ShipmentNum.Substring(last_outorder_ShipmentNum.Length - 3, 3)) + 1;
                model.ShipmentNum = today_id + flow.ToString("000");

            }
            WmOutOrder wmOutOrder = model.Adapt<WmOutOrder>();

            // 关联表也要新增
            if (model.MaterialList != null)
            {
                if (model.MaterialList.Count > 0)
                {
                    List<WmMaterialOutorder> materialOutorderList = new List<WmMaterialOutorder>();

                    foreach (var item in model.MaterialList)
                    {
                        WmMaterialOutorder materialOutorder = new WmMaterialOutorder();
                        materialOutorder.FkMaterialId = item.Id;
                        materialOutorder.FkOutorderId = model.ShipmentNum;
                        materialOutorder.OuthouseNum = item.requireOutNum;
                        materialOutorder.CreatedBy = model.CreatedBy;
                        materialOutorder.CreatedTime = DateTime.Now;
                        materialOutorderList.Add(materialOutorder);
                    };
                    int result = Context.Insertable(materialOutorderList).ExecuteCommand();
                }

            }

            return Context.Insertable(wmOutOrder).ExecuteReturnEntity();
        }

        /// <summary>
        /// 修改出货单（物料+客户）
        /// </summary>
        /// <param name="model"></param>
        /// <returns></returns>
        public int UpdateWmOutOrder(WmOutOrder model)
        {
            //var response = Update(w => w.ShipmentNum == model.ShipmentNum, it => new WmOutOrder()
            //{
            //    CustomNo = model.CustomNo,
            //    CustomName = model.CustomName,
            //    CustomAddress = model.CustomAddress,
            //    Remarks = model.Remarks,
            //    Type = model.Type,
            //    Status = model.Status,
            //    Year = model.Year,
            //    Week = model.Week,
            //    Date = model.Date,
            //    CreatedBy = model.CreatedBy,
            //    CreatedTime = model.CreatedTime,
            //    UpdatedBy = model.UpdatedBy,
            //    UpdatedTime = model.UpdatedTime,
            //});
            //return response;
            return Update(model, true);
        }




        /// <summary>
        /// 获取用户信息
        /// </summary>
        /// <returns></returns> 
        public List<WmCustom> GetCustominfo()
        {

            return Context.Queryable<WmCustom>().ToList();

        }

        /// <summary>
        /// 查询物料记录表列表
        /// </summary>
        /// <param name="parm"></param>
        /// <returns></returns>
        public (List<WmMaterialQuery_stockQuantityDto>, int) GetmaterialList(WmMaterialQueryDto parm)
        {
            int total = 0;
            var predicate = Expressionable.Create<WmMaterial>()
                .AndIF(parm.Partnumber != null, it => it.Partnumber.Contains(parm.Partnumber))
                .AndIF(parm.U8InventoryCode != null, it => it.U8InventoryCode.Contains(parm.U8InventoryCode))
                .AndIF(parm.ProductName != null, it => it.ProductName.Contains(parm.ProductName))
                .AndIF(parm.Color != null, it => it.Color.Contains(parm.Color))
                .AndIF(parm.Specification != null, it => it.Specification.Contains(parm.Specification))
                .AndIF(parm.Description != null, it => it.Description.Contains(parm.Description))
                .AndIF(parm.Search1 != null, it => it.Search1.Contains(parm.Search1) || it.Search2.Contains(parm.Search1))
                .AndIF(parm.Status > -1, it => it.Status == parm.Status);


            List<WmMaterial> materialList = Context.Queryable<WmMaterial>()
                .Where(predicate.ToExpression()).OrderByDescending(it => it.CreatedTime)
                .ToPageList(parm.PageNum, parm.PageSize, ref total);


            List<WmMaterialQuery_stockQuantityDto> material_stockQuantity_list = new List<WmMaterialQuery_stockQuantityDto>();


            if (materialList.Count > 0)
            {
                foreach (WmMaterial item in materialList)
                {

                    WmMaterialQuery_stockQuantityDto wmMaterialQuery_Stock_item = item.Adapt<WmMaterialQuery_stockQuantityDto>();

                    int material_num = 0;
                    List<WmGoodsNowProduction> productioList = Context
                       .Queryable<WmGoodsNowProduction>()
                       .Where(it => it.Partnumber == item.Partnumber)
                       .ToList();

                    if (productioList.Count > 0)
                    {
                        foreach (var product in productioList)
                        {
                            material_num = material_num + (int)product.GoodsNumLogic;
                        }
                    }
                    wmMaterialQuery_Stock_item.stockQuantity = material_num;
                    material_stockQuantity_list.Add(wmMaterialQuery_Stock_item);


                }
            }
            return (material_stockQuantity_list, total);
        }




        /// <summary>
        /// 查询出货单的物料信息
        /// </summary>
        /// <param name="shipment_num"></param>
        /// <returns></returns>
        public List<WmMaterialQuery_print> Queryoutoder_matrials(string shipment_num)
        {

            List<WmMaterialQuery_print> stockList = Context.Queryable<WmMaterialOutorder>()
         .LeftJoin<WmMaterial>((mo, m) => mo.FkMaterialId == m.Id)
         .Where(mo => mo.FkOutorderId == shipment_num)
         .Select((mo, m) => new WmMaterialQuery_print()
         {
             //物料号
             Partnumber = m.Partnumber,
             // 描述
             ProductName = m.ProductName,
             //需求零件数
             RequireOutNum = mo.OuthouseNum


         }).ToList();
            if (stockList != null && stockList.Count > 0)
            {
                foreach (var stock in stockList)
                {
                    //现有箱数
                    stock.PackageNum = Context.Queryable<WmGoodsNowProduction>().Where(it => it.Partnumber == shipment_num).Count();

                    //现有零件数
                    int? num = Context.Queryable<WmGoodsNowProduction>().Where(it => it.Partnumber == shipment_num).Sum(it => it.GoodsNumLogic);
                    stock.PackageNum = num ?? 0;
                }
            }



            return stockList;



        }

        /// <summary>
        /// 生成出货单的出货计划
        /// </summary>
        /// <param name="shipment_num">出货单号</param>
        /// <returns></returns>
        public List<WmOutOrderPlan> Generate_outorderplan(string shipment_num)
        {

            List<WmOutOrderPlan> wmOutOrderPlans = new List<WmOutOrderPlan>();
            // 获取当前出货单下的物料信息
            List<WmMaterialQuery_print> materialQuery_Prints = this.Queryoutoder_matrials(shipment_num);
            if (materialQuery_Prints != null && materialQuery_Prints.Count > 0)
            {
                foreach (var material in materialQuery_Prints)
                {
                    //todo 判断要出多少货  按照最早工单和批次号 进行出货（重要算法）
                    //1. 这个物料要出多少货
                    int require_num = material.RequireOutNum;

                    // 物料号
                    string partnumber = material.Partnumber;


                    /*此物料下的最早列表
                    List<WmGoodsNowProduction> wmGoodsNows = Context.Queryable<WmGoodsNowProduction>().Where(it => it.Partnumber == partnumber)
                        .OrderByDescending(it => it.EntryWarehouseTime).ToList();
                    if (wmGoodsNows != null && wmGoodsNows.Count > 0)
                    {

                        foreach (var witem in wmGoodsNows)
                        {
                            if (require_num >= witem.GoodsNumLogic)
                            {   // 取出同一批次下列表
                                string patchcode = witem.PackageCodeClient.Split("_")[0];
                                List<WmGoodsNowProduction> Samebatch_wmGoodsNows = Context.Queryable<WmGoodsNowProduction>()
                                    .Where(it => it.Partnumber == partnumber)
                                    .Where(it => it.PackageCodeClient.StartsWith(patchcode)).ToList();
                                出货计划
                               WmOutOrderPlan orderPlan = new WmOutOrderPlan();

                                orderPlan.FkOutOrderId = shipment_num;

                                orderPlan.Patchcode = witem.PackageCodeClient;
                                orderPlan.MaterialCode = witem.Partnumber;
                                orderPlan.WarehouseCode = witem.LocationCode;
                                orderPlan.PackageNum = 1;
                                orderPlan.RequireNum = require_num;
                                orderPlan.Patchtime = Resolution_bath(witem.PackageCodeClient);



                                wmOutOrderPlans.Add(orderPlan);



                            }
                            else
                            {
                                一个箱子就可以做一个出货计划
                               WmOutOrderPlan orderPlan = new WmOutOrderPlan();

                                orderPlan.FkOutOrderId = shipment_num;

                                orderPlan.Patchcode = witem.PackageCodeClient;
                                orderPlan.MaterialCode = witem.Partnumber;
                                orderPlan.WarehouseCode = witem.LocationCode;
                                orderPlan.PackageNum = 1;
                                orderPlan.RequireNum = require_num;
                                orderPlan.Patchtime = Resolution_bath(witem.PackageCodeClient);



                            }

                        }
                    }*/

                    List<WmGoodsNowProduction> wmGoodsNowsList = Context.Queryable<WmGoodsNowProduction>().Where(it => it.Partnumber == partnumber)
                           .OrderByDescending(it => it.PackageCodeClient).ToList();
                    foreach(var witem in wmGoodsNowsList)
                    {
                        int accumulation_num = 0;
                        if (require_num>= accumulation_num)
                        {
                            WmOutOrderPlan orderPlan = new WmOutOrderPlan();
                            orderPlan.FkOutOrderId = shipment_num;

                            orderPlan.Patchcode = witem.PackageCodeClient;
                            orderPlan.MaterialCode = witem.Partnumber;
                            orderPlan.WarehouseCode = witem.LocationCode;
                            orderPlan.PackageNum =int.Parse( witem.PackageCodeClient.Split("_")[1] );
                            orderPlan.RequireNum = require_num;
                            orderPlan.Patchtime = Resolution_bath(witem.PackageCodeClient);
                            wmOutOrderPlans.Add(orderPlan);

                            accumulation_num = accumulation_num+ witem.GoodsNumLogic??0;
                           
                        }
                        else
                        {   //超了
                            break;
                        }
                    }





                }



            }
            foreach (var witem in wmOutOrderPlans)
            {
                witem.Outorder = wmOutOrderPlans.IndexOf(witem);
            }


            return wmOutOrderPlans;

        }

        /// <summary>
        /// 传入批次号 解析出时间   BNW240318007_105
        /// </summary>
        /// <param name="bath_code"></param>
        /// <returns></returns>
        private string Resolution_bath(string bath_code)
        {
            if (string.IsNullOrEmpty(bath_code))
            {
                return "";
            }
            string temp = bath_code.Split("_")[0];
            return "20" + temp.Substring(2, 6);
        }
    }
}