DEMOMySql/MicroServices/Business/Business.Application/ResourceExamineManagement/PretreatmentAppService.cs

using Business.Core.Utilities;
using Business.Domain;
using Business.ResourceExamineManagement.Dto;
using System.Collections.Generic;
using System.Linq;
using Volo.Abp.Application.Services;

namespace Business.ResourceExamineManagement
{
    public class PretreatmentAppService : ApplicationService
    {
        SnowFlake help = new SnowFlake();

        //构造函数
        public PretreatmentAppService() {
        }

        /// <summary>
        /// BOM预处理
        /// </summary>
        /// <param name="orderid"></param>
        /// <param name="BomId"></param>
        /// <param name="Quantity"></param>
        public List<BomChildExamineDto> BomPretreatment(long? BomId, List<mo_ic_bom> bomlist, List<mo_ic_bom_child> bomchildlist, List<mo_ic_item> icitemlist)
        {
            if (BomId == null)
            {
                //throw new bu
            }
            List<BomChildExamineDto> returnlist = new List<BomChildExamineDto>();

            var bom = bomlist.Find(s => s.mysql_id == BomId);
            if (bom == null)
            {
                return returnlist;
            }
            int orderNum = 1;
            var dto = new BomChildExamineDto();
            dto.item_id = bom.icitem_id;
            dto.bom_id = BomId.Value;
            dto.bom_number = bom.bom_number;
            dto.level = 1;
            dto.id = help.NextId();
            dto.fid= help.NextId();
            dto.qty = 1;
            dto.num = "1";
            dto.num_order = orderNum;
            dto.isbom = 1;
            dto.is_replace = 0;
            dto.haveicsubs = 0;
            dto.substitute_code = "";
            dto.icitem_ids = "";
            dto.Op = 0;
            int type = 0;
            
            GetBomList(bomlist, bomchildlist, icitemlist, dto, returnlist, type, orderNum);
            return returnlist;
        }

        /// <summary>
        /// BOM预处理层级组装
        /// </summary>
        /// <param name="bomlist"></param>
        /// <param name="bomchildlist"></param>
        /// <param name="icitemlist"></param>
        /// <param name="dto"></param>
        /// <param name="returnlist"></param>
        public void GetBomList(List<mo_ic_bom> bomlist, List<mo_ic_bom_child> bomchildlist, List<mo_ic_item> icitemlist, BomChildExamineDto dto, List<BomChildExamineDto> returnlist, int type, int orderNum)
        {
            int level = dto.level + 1;//初始化定义level层级

            var bom = bomlist.Where(s => s.mysql_id == dto.bom_id).FirstOrDefault();
            mo_ic_item item = new mo_ic_item();
            if (bom != null)
            {
                item = icitemlist.Where(a => a.mysql_id == bom.icitem_id).FirstOrDefault();
            }
            else
            {
                item = icitemlist.Where(a => a.mysql_id == dto.item_id).FirstOrDefault();
            }
            if (item == null)
            {
                return;
            }
            dto.item_id = item.mysql_id;
            dto.item_name = item.name;
            dto.item_number = item.number;
            dto.model = item.model;
            dto.unit = bom.unit;
            dto.erp_cls = item.erp_cls.GetValueOrDefault();
            dto.erp_cls_name = item.erp_cls_name;
            dto.type = type;
            dto.PurLT = item.PurLT;
            //var bdto = ObjectMapper.Map<ic_bom,BomChildExamineDto>(bom);
            returnlist.Add(dto);
            var childlist = bomchildlist.Where(a => a.bom_id == bom.mysql_id).OrderBy(s=>s.child_num).ToList();

            int idx = 1;
            foreach (var c in childlist)
            {
                orderNum += 1;
                string childNum = dto.num + "." + idx.ToString();
                //long order_num = long.Parse(dto.num_order.ToString() + (idx.ToString().PadLeft(3, '0')));

                var icitem = icitemlist.Where(a => a.mysql_id == c.icitem_id).FirstOrDefault();
                var childBom = bomlist.Where(a => a.icitem_id == c.icitem_id).FirstOrDefault();
                //如果此明细查的到BOM信息，则代表此child是一个子BOM。
                if (childBom != null)
                {
                    var cdto = new BomChildExamineDto();
                    cdto.id = help.NextId();
                    cdto.fid= help.NextId();
                    cdto.level = level;
                    cdto.parent_id = dto.fid;
                    cdto.bom_child_id = c.mysql_id;
                    cdto.qty = c.qty.Value;
                    cdto.backflush = c.backflush;
                    cdto.num = childNum;
                    cdto.num_order = orderNum;
                    cdto.isbom = 1;
                    cdto.is_replace = c.is_replace;
                    cdto.haveicsubs = c.haveicsubs;
                    cdto.substitute_code = c.substitute_code;
                    cdto.icitem_ids = c.icitem_ids;
                    cdto.type = type;
                    cdto.item_id = childBom.icitem_id;
                    cdto.bom_id = childBom.mysql_id;
                    cdto.bom_number = childBom.bom_number;
                    cdto.Op = c.Op;
                    cdto.clean_leadtime = icitem.clean_leadtime;
                    cdto.PurLT = icitem.PurLT;
                    //递归寻找子级
                    GetBomList(bomlist, bomchildlist, icitemlist, cdto, returnlist, type, orderNum);
                }
                else
                {
                    if (icitem != null)
                    {
                        var childDto = new BomChildExamineDto();
                        childDto.level = level;
                        childDto.bom_id = dto.bom_id;
                        childDto.bom_child_id = c.mysql_id;
                        childDto.id = help.NextId();
                        childDto.fid= help.NextId();
                        childDto.parent_id = dto.fid;
                        childDto.item_id = icitem.mysql_id;
                        childDto.item_name = icitem.name;
                        childDto.item_number = icitem.number;
                        childDto.num = childNum;
                        childDto.num_order = orderNum;
                        childDto.model = icitem.model;
                        childDto.unit = c.unit;
                        childDto.erp_cls = icitem.erp_cls.GetValueOrDefault();
                        childDto.erp_cls_name = icitem.erp_cls_name;
                        childDto.backflush = c.backflush;
                        childDto.qty = c.qty.Value;
                        childDto.isbom = 0;
                        childDto.is_replace = c.is_replace;
                        childDto.haveicsubs = c.haveicsubs;
                        childDto.substitute_code = c.substitute_code;
                        childDto.icitem_ids = c.icitem_ids;
                        childDto.type = type;
                        childDto.item_number = icitem.number;
                        childDto.Op = c.Op;
                        childDto.clean_leadtime = icitem.clean_leadtime;
                        returnlist.Add(childDto);
                    }
                }
            }

        }

        /// <summary>
        /// BOM替代关系预处理
        /// </summary>
        /// <param name="returnlist"></param>
        /// <param name="bomlist"></param>
        /// <param name="bomchildlist"></param>
        /// <param name="icitemlist"></param>
        /// <param name="sublist"></param>
        /// <param name="suballlist"></param>
        /// <param name="subdtllist"></param>
        public void BomSubstitute(List<BomChildExamineDto> returnlist, List<mo_ic_bom> bomlist, List<mo_ic_bom_child> bomchildlist, List<mo_ic_item> icitemlist, List<mo_ic_substitute> sublist, List<mo_ic_substitute_group> suballlist, List<mo_ic_substitute_group_detail> subdtllist)
        {
            List<long> childidList = new List<long>();
            int type = 1;
            List<BomChildExamineDto> addlist = new List<BomChildExamineDto>();

            //除顶级外，其他层级关系全带出来。生成平铺
            foreach (var item in returnlist)
            {
                //最顶级、虚拟件、已计算过的群组、没有替代关系
                if (item.level == 1 || item.erp_cls == 4 || childidList.Contains(item.bom_child_id.GetValueOrDefault()) || item.haveicsubs != 1)
                {
                    continue;
                }

                //找到当前物料的替代群组关系集
                var sl = sublist.Find(s => s.substitute_code == item.substitute_code);
                if (sl != null)
                {
                    var sall = suballlist.Where(s => s.substitute_group_id == sl.mysql_id).ToList();
                    //var bz = sall.Where(s => s.main_material.GetValueOrDefault() == 1).FirstOrDefault();
                    foreach (var sal in sall)
                    {
                        var sadl = subdtllist.Where(s => s.substitute_group_id == sal.mysql_id).OrderBy(c => c.seq).ToList();
                        foreach (var dtl in sadl)
                        {
                            if (sal.main_material.GetValueOrDefault() != 1)
                            {
                                //递归将替代关系组装出来。
                                SubstitutePretreatment(sl, sal, dtl, item, addlist, icitemlist, bomlist, bomchildlist, type);
                            }
                            else
                            {
                                //通过替代群组代码，将替代群组物料进行绑定。
                                childidList.AddRange(returnlist.Where(s => s.substitute_code == item.substitute_code).Select(d => d.bom_child_id.GetValueOrDefault()));
                                //将主料赋值上属性
                                var dtlitem = returnlist.Find(s => s.item_id == dtl.icitem_id && s.level == item.level);
                                dtlitem.substitute_all_num = sal.order_num;//群组优先级
                                dtlitem.haveicsubs = 1;
                            }
                        }



                    }
                }
            }
            returnlist.AddRange(addlist);
        }

        /// <summary>
        /// 替代关系递归组装出来
        /// </summary>
        /// <param name="sal"></param>
        /// <param name="dtl"></param>
        /// <param name="toDto"></param>
        /// <param name="returnlist"></param>
        /// <param name="icitemlist"></param>
        /// <param name="bomlist"></param>
        /// <param name="bomchildlist"></param>
        public void SubstitutePretreatment(mo_ic_substitute sl, mo_ic_substitute_group sal, mo_ic_substitute_group_detail dtl, BomChildExamineDto toDto, List<BomChildExamineDto> returnlist, List<mo_ic_item> icitemlist, List<mo_ic_bom> bomlist, List<mo_ic_bom_child> bomchildlist, int type)
        {
            //如果dtl对应的icitem是BOM，还需要向下继续展开。

            //List<BomChildExamineDto> returnlist = new List<BomChildExamineDto>();
            var dto = new BomChildExamineDto();
            var bom = bomlist.Where(s => s.icitem_id == dtl.icitem_id).FirstOrDefault();
            var icitem = icitemlist.Find(s => s.mysql_id == dtl.icitem_id);
            if (icitem == null)
            {
                return;
            }
            dto.id = help.NextId();
            dto.fid= help.NextId();
            dto.level = toDto.level;
            dto.parent_id = toDto.parent_id;
            dto.item_id = icitem.mysql_id;
            dto.item_name = icitem.name;
            dto.item_number = icitem.number;
            dto.num = toDto.num;
            dto.num_order = toDto.num_order;
            dto.model = icitem.model;
            dto.unit = icitem.unit;
            dto.erp_cls = icitem.erp_cls.GetValueOrDefault();
            dto.erp_cls_name = icitem.erp_cls_name;
            dto.backflush = toDto.backflush;
            //dto.qty = toDto.qty;
            //dto.replace_amount = dtl.replace_amount.Value;
            dto.qty = dtl.replace_qty == null ? 1 : dtl.replace_qty.Value;
            dto.is_replace = 0;
            dto.haveicsubs = 0;
            dto.substitute_code = sl.substitute_code;
            dto.icitem_ids = "";
            dto.substitute_strategy = sl.substitute_strategy == null ? 0 : sl.substitute_strategy.Value;//替代策略
            dto.substitute_mode = sl.substitute_mode == null ? 0 : sl.substitute_mode.Value;//替代方式
            dto.type = type;
            dto.substitute_all_num = sal.order_num;//群组优先级
            //先按标准料的工序给替代料赋值。
            dto.Op = toDto.Op;
            dto.clean_leadtime = icitem.clean_leadtime;
            if (bom != null)
            {
                dto.bom_id = bom.mysql_id;

                dto.qty = dtl.replace_qty == null ? 1 : dtl.replace_qty.Value;
                dto.isbom = 1;
                dto.is_replace = 0;
                dto.haveicsubs = 0;
                dto.substitute_code = "";
                dto.icitem_ids = "";
                dto.PurLT = icitem.PurLT;
                GetBomList(bomlist, bomchildlist, icitemlist, dto, returnlist, type, (int)dto.num_order);
            }
            else
            {
                dto.bom_id = null;
                dto.isbom = 0;
                returnlist.Add(dto);
            }
        }

    }
}