MES / IOT · Files

using Hh.Mes.Common.Infrastructure;
using Hh.Mes.Common.log;
using Hh.Mes.Common.Request;
using Hh.Mes.POJO.Entity;
using Hh.Mes.POJO.Response;
using Hh.Mes.Service.Repository;
using SqlSugar;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Linq.Expressions;
using Hh.Mes.Pojo.System;
using System.Data;

namespace Hh.Mes.Service.Equipment
{
    public class BaseEquipmentPartService : RepositorySqlSugar<base_equipment_part>
    {
        public dynamic Load(PageReq pageReq, base_equipment_part entity)
        {
            return ExceptionsHelp.Instance.ExecuteT(() =>
            {
                var result = new Response();
                var expression = LinqWhere(entity);
                //先组合查询表达式(多表查询查看IOT 设备列表案例)
                var query = Context.Queryable<base_equipment_part>().Where(expression);
                //Exel false 分页
                if (!entity.Exel)
                {
                    int total = 0;
                    result.Result = query.ToOffsetPage(pageReq.page, pageReq.limit, ref total);
                    result.Count = total;
                }
                else
                {
                    result.Result = query.ToList();
                    result.Count = result.Result.Count;
                }
                return result;
            }, catchRetrunValue: "list");
        }

        public dynamic Ins(base_equipment_part entity)
        {
            return ExceptionsHelp.Instance.ExecuteT(() =>
            {
                var response = new Response();
                entity.createBy = sysWebUser.Account;
                entity.createTime = DateTime.Now;
                response.Status = Add(entity);

                if (!response.Status) response.Message = SystemVariable.dataActionError;

                return response;
            });
        }

        public dynamic Upd(base_equipment_part entity)
        {
            return ExceptionsHelp.Instance.ExecuteT(() =>
            {
                var response = new Response();
                entity.updateBy = sysWebUser.Account;
                entity.updateTime = DateTime.Now;
                response.Status = Update(entity);
                if (!response.Status) response.Message = SystemVariable.dataActionError;
                return response;
            });
        }

        public dynamic DelByIds(int[] ids)
        {
            return ExceptionsHelp.Instance.ExecuteT(() =>
            {
                var response = new Response();
                Context.Deleteable<base_equipment_part>(t => ids.Contains(t.id)).ExecuteCommand();
                return response;
            });
        }

        public Response ExportData(base_equipment_part entity)
        {
            return Load(null, entity);
        }

        public Expression<Func<base_equipment_part, bool>> LinqWhere(base_equipment_part model)
        {
            try
            {
                var exp = Expressionable.Create<base_equipment_part>();
                //数据过滤条件
                //if (!string.IsNullOrWhiteSpace(model.XXX)) exp.And(x => x.XXX.Contains(model.XXX));

                if (!string.IsNullOrWhiteSpace(model.partCode) && model.filterPartFlag == 0)

                {
                    exp.And(x => x.partCode.Contains(model.partCode));
                }
                if (!string.IsNullOrWhiteSpace(model.partName))
                {
                    exp.And(x => x.partName.Contains(model.partName));
                }
                if (!string.IsNullOrWhiteSpace(model.equipmentTypeCode))
                {

                    exp.And(x => x.equipmentTypeCode == model.equipmentTypeCode);

                }

                if (model.filterPartFlag == 1)//保养规则明细新增时增加条件过滤

                {

                    var partCodes = Context.Queryable<bus_equipment_maintain_rule_detail>()
                                           .Where(i => i.headKeys == model.headKeys)
                                           .Select(i => i.equipmentPartCode).ToList();
                    exp.And(x => !partCodes.Contains(x.partCode));

                }

                if (model.filterPartFlag == 2)//保养规则明细编辑时增加条件过滤
                {
                    var partCodes = Context.Queryable<bus_equipment_maintain_rule_detail>()
                                           .Where(i => i.headKeys == model.headKeys && i.equipmentPartCode != model.partCode)
                                           .Select(i => i.equipmentPartCode).ToList();
                    exp.And(x => !partCodes.Contains(x.partCode));
                }

                return exp.ToExpression();//拼接表达式
            }
            catch (Exception ex)
            {
                throw new Exception($"{ex.Message}");
            }
        }


        /// <summary>
        /// /左侧列表 设备类型树
        /// </summary>
        public DataTable GetTreeList()
        {
            string sql = $@" select  name='设备根节点',
                                   keys ='00000000-0000-0000-0000-000000000000',
                                   parentId=null,rootInfo='root',
								   equipmentTypeCode=''
                            union all
                            select  
                                    name, 
                                    keys=newid(),
                                    parentId ='00000000-0000-0000-0000-000000000000',rootInfo='twoRoot',
									equipmentTypeCode=code
                            from  base_equipment_type  ";
            var dt = base.Context.Ado.GetDataTable(sql);
            return dt == null || dt.Rows.Count == 0 ? null : dt;
        }
    }
}