ww-jst/wmsjst/JSMachine.WMS.WebHost/Models/OperationLogQueryParam.cs

using JSMachine.WMS.App.Dto;
using JSMachine.WMS.Application.Dto;
using JSMachine.WMS.Domain.Entity;
using JSMachine.WMS.Domain.Entity.Enums;
using SqlSugar;
using System.Linq.Expressions;

namespace JSMachine.WMS.WebHost.Models
{
    public class OperationLogQueryParam
    {
        public DateTime? StartTime { get; set; }
        public DateTime? EndTime { get; set; }
        public string UserId { get; set; }
        public OperationType OperationType { get; set; }
        public OperationSource OperationSource { get; set; }
        public int PageIndex { get; set; }
        public int PageSize { get; set; }


        public PageQueryCondition BuildConditional()
        {

            List<IConditionalModel> conditionalModels = new();

            if (StartTime != null)
            {
                conditionalModels.Add(new ConditionalModel()
                {
                    FieldName = nameof(OperationLogDto.CreationTime),
                    ConditionalType = ConditionalType.GreaterThanOrEqual,
                    FieldValue = StartTime.Value.ToString()
                });

            }

            if (EndTime != null)
            {
                conditionalModels.Add(new ConditionalModel()
                {
                    FieldName = nameof(OperationLogDto.CreationTime),
                    ConditionalType = ConditionalType.LessThanOrEqual,
                    FieldValue = EndTime.Value.ToString()
                });
            }

            if (!string.IsNullOrEmpty(UserId))
            {
                conditionalModels.Add(new ConditionalModel()
                {
                    FieldName = nameof(OperationLogDto.UserId),
                    ConditionalType = ConditionalType.Equal,
                    FieldValue = UserId
                });
            }

            if (OperationType != OperationType.None)

            {
                conditionalModels.Add(new ConditionalModel()
                {
                    FieldName = nameof(OperationLogDto.OperationType),
                    ConditionalType = ConditionalType.Equal,
                    FieldValue = ((int)OperationType).ToString()
                });
            }

            if (OperationSource != OperationSource.None)
            {
                conditionalModels.Add(new ConditionalModel()
                {
                    FieldName = nameof(OperationLogDto.OperationSource),
                    ConditionalType = ConditionalType.Equal,
                    FieldValue = ((int)OperationSource).ToString()
                });
            }


            return new PageQueryCondition
            {
                CurrentPage = PageIndex,
                PageSize = PageSize,
                OrderByFiled = nameof(OperationLogDto.CreationTime),
                OrderByType = OrderByType.Desc,
                Filters = conditionalModels
            };
        }
    }
}