using System;
using SqlSugar;
using Infrastructure.Attribute;
using Infrastructure.Extensions;
using DOAN.Model;
using DOAN.Model.Dto;
using DOAN.Model.MES.base_;
using DOAN.Model.MES.base_.Dto;
using DOAN.Repository;
using DOAN.Service.MES.base_.IService;

using System.Linq;
using Microsoft.IdentityModel.Tokens;
using Mapster;
using System.Xml.Linq;
using static Org.BouncyCastle.Crypto.Engines.SM2Engine;
using Infrastructure.Model;
using Aliyun.OSS;
using NPOI.SS.Formula.Functions;
using MathNet.Numerics.Distributions;


namespace DOAN.Service.MES.base_
{
    /// <summary>
    /// Service业务层处理
    /// </summary>
    [AppService(ServiceType = typeof(IBaseMaterialBomService), ServiceLifetime = LifeTime.Transient)]
    public class BaseMaterialBomService : BaseService<BaseMaterialBom>, IBaseMaterialBomService
    {
        /// <summary>
        /// 查询列表
        /// </summary>
        /// <param name="parm"></param>
        /// <returns></returns>
        public PagedInfo<BaseMaterialBomDto> GetList(BaseMaterialBomQueryDto parm)
        {
            var predicate = Expressionable.Create<BaseMaterialBom>();

            var response = Queryable()
                .Where(predicate.ToExpression())
                .ToPage<BaseMaterialBom, BaseMaterialBomDto>(parm);
            //Context.Queryable<BaseMaterialBom>().Where(predicate.ToExpression()).ToTree(it => it.Child, it => it.InvCode, 0, it => it.Id)


            //var response = Context.Queryable<BaseMaterialBom>()
            //       .Where(predicate.ToExpression())
            //       .Includes(x => x.Child).ToList();







            return response;
        }

        /// <summary>
        /// 获取母件BOM清单
        /// </summary>
        /// <param name="parm"></param>
        /// <returns></returns>
        public PagedInfo<BaseMaterialBomDto> GetMonterInvList(BaseMaterialBomQueryDto parm)
        {
            var predicate = Expressionable.Create<BaseMaterialBom>()
                .AndIF(!string.IsNullOrEmpty(parm.InvCode),it=>it.InvCode.Contains(parm.InvCode))
                .AndIF(!string.IsNullOrEmpty(parm.SubInvCode),it=>it.SubInvCode.Contains(parm.SubInvCode))
                ;

            var query = Context.Queryable<BaseMaterialBom>()
                .Where(predicate.ToExpression())
                .GroupBy(it => it.InvCode)
                .Select(it => new BaseMaterialBomDto()
                {

                    Id = SqlFunc.AggregateMax(it.Id),
                    InvCode = SqlFunc.AggregateMax(it.InvCode),
                    InvName = SqlFunc.AggregateMax(it.InvName),
                    SubInvName = SqlFunc.AggregateMax(it.SubInvName),
                    Iusequantity = SqlFunc.AggregateMax(it.Iusequantity),
                    BOMVersion = SqlFunc.AggregateMax(it.BOMVersion),
                    CreatedBy = SqlFunc.AggregateMax(it.CreatedBy),
                    CreatedTime = SqlFunc.AggregateMax(it.CreatedTime),
                    UpdatedBy = SqlFunc.AggregateMax(it.UpdatedBy),
                    UpdatedTime = SqlFunc.AggregateMax(it.UpdatedTime)


                });
            var response = query.ToPage<BaseMaterialBomDto, BaseMaterialBomDto>(parm);
            
            
            return response;


        }

        /// <summary>
        /// 获取子件
        /// </summary>
        /// <param name="parm"></param>
        /// <returns></returns>
        public  List<BaseMaterialBom> GetSonInvList(BaseMaterialBomQueryDto parm)
        {
          return  Context.Queryable<BaseMaterialBom>().Where(it => it.InvCode == parm.InvCode).ToList();

        }

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

            return response;
        }

        /// <summary>
        /// 添加
        /// </summary>
        /// <param name="model"></param>
        /// <returns></returns>
        public BaseMaterialBom AddBaseMaterialBom(BaseMaterialBom model)
        {
            return Context.Insertable(model).ExecuteReturnEntity();
        }

        /// <summary>
        /// 修改
        /// </summary>
        /// <param name="model"></param>
        /// <returns></returns>
        public int UpdateBaseMaterialBom(BaseMaterialBom model)
        {
            //var response = Update(w => w.Id == model.Id, it => new BaseMaterialBom()
            //{
            //    InvCode = model.InvCode,
            //    InvName = model.InvName,
            //    SubInvCode = model.SubInvCode,
            //    SubcInvName = model.SubcInvName,
            //    Iusequantity = model.Iusequantity,
            //    BOMVersion = model.BOMVersion,
            //    CreatedBy = model.CreatedBy,
            //    CreatedTime = model.CreatedTime,
            //    UpdatedBy = model.UpdatedBy,
            //    UpdatedTime = model.UpdatedTime,
            //});
            //return response;
            return Update(model, true);
        }

    }
}