using Infrastructure.Attribute;
using Infrastructure.Extensions;
using DOAN.Model.PBL.Dto;
using DOAN.Model.PBL;
using DOAN.Repository;
using DOAN.Service.PBL.IService;


namespace DOAN.Service.PBL
{
    /// <summary>
    /// 库存日志Service业务层处理
    /// </summary>
    [AppService(ServiceType = typeof(IInventorylogService), ServiceLifetime = LifeTime.Transient)]
    public class InventorylogService : BaseService<Inventorylog>, IInventorylogService
    {
        /// <summary>
        /// 查询库存日志列表
        /// </summary>
        /// <param name="parm"></param>
        /// <returns></returns>
        public PagedInfo<InventorylogDto> GetList(InventorylogQueryDto parm)
        {
            var predicate = QueryExp(parm);

            var response = Queryable()
                .Where(predicate.ToExpression())
                .OrderByDescending(it => it.CreatedTime)
                .ToPage<Inventorylog, InventorylogDto>(parm);

            return response;
        }


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

            return response;
        }

        /// <summary>
        /// 添加库存日志
        /// </summary>
        /// <param name="model"></param>
        /// <returns></returns>
        public Inventorylog AddInventorylog(Inventorylog model)
        {
            model.Id = XUEHUA;
            return Insertable(model).ExecuteReturnEntity();
        }

        /// <summary>
        /// 修改库存日志
        /// </summary>
        /// <param name="model"></param>
        /// <returns></returns>
        public int UpdateInventorylog(Inventorylog model)
        {
            return Update(model, true);
        }

        /// <summary>
        /// 查询导出表达式
        /// </summary>
        /// <param name="parm"></param>
        /// <returns></returns>
        private static Expressionable<Inventorylog> QueryExp(InventorylogQueryDto parm)
        {
            var predicate = Expressionable.Create<Inventorylog>()
                  .AndIF(!string.IsNullOrEmpty(parm.RackCode), it => it.RackCode.Contains(parm.RackCode))
                  .AndIF(parm.Operation != null, it => it.Operation == parm.Operation)

                ;

            return predicate;
        }
    }
}