using Entity.Api.Req;
using Entity.Api.Resp;
using Entity.DbModel.Station;
using HybirdFrameworkCore.Autofac.Attribute;
using HybirdFrameworkCore.Entity;
using Repository.Station;
using SqlSugar;
using System.Linq.Expressions;
using Entity.Constant;

namespace Service.Station;

[Scope("SingleInstance")]
public class SwapOrderStepService : BaseServices<SwapOrderStep>
{
    SwapOrderStepRepository _swapOrderStepRepository;

    public SwapOrderStepService(SwapOrderStepRepository dal)
    {
        _swapOrderStepRepository = dal;
        BaseDal = dal;
    }


    /// <summary>
    /// ����������ѯ���粽����Ϣ��ҳ
    /// </summary>
    /// <param name="swapOrderStep"></param>
    /// <returns></returns>
    public PageResult<SwapOrderStepResp> QueryEqmFaultInfo(QuerySwapOrderStepReq swapOrderStep)
    {
        //����һ���յı��ʽ��
        Expression<Func<SwapOrderStep, bool>> where = null;
        //// ����������ʽ
        ParameterExpression parameter = Expression.Parameter(typeof(SwapOrderStep), "u");

        if (swapOrderStep.Id != 0)
        {
            Expression<Func<SwapOrderStep, bool>> condition1Expr = u => u.Id == swapOrderStep.Id;
            where = condition1Expr;
        }

     
        if (swapOrderStep.Step !=null)
        {
            Expression<Func<SwapOrderStep, bool>> condition2Expr = u => u.Step == swapOrderStep.Step;
            where = where == null
                ? condition2Expr
                : Expression.Lambda<Func<SwapOrderStep, bool>>(Expression.AndAlso(where.Body, condition2Expr.Body),
                    parameter);
        }

        if (!string.IsNullOrEmpty(swapOrderStep.SwapOrderSn))
        {
            Expression<Func<SwapOrderStep, bool>> condition2Expr = u => u.SwapOrderSn == swapOrderStep.SwapOrderSn;
            where = where == null
                ? condition2Expr
                : Expression.Lambda<Func<SwapOrderStep, bool>>(Expression.AndAlso(where.Body, condition2Expr.Body),
                    parameter);
        }

        // ������ѯ����
        if (!string.IsNullOrEmpty(swapOrderStep.StepName))
        {
            Expression<Func<SwapOrderStep, bool>> condition2Expr = u => u.StepName == swapOrderStep.StepName;
            where = where == null
                ? condition2Expr
                : Expression.Lambda<Func<SwapOrderStep, bool>>(Expression.AndAlso(where.Body, condition2Expr.Body),
                    parameter);
        }

        // 查询结果
        IPage<SwapOrderStep> queryResult = _swapOrderStepRepository.QueryIPage(swapOrderStep, where);


        // 增加排序
        var sortedList = queryResult.Rows
            .OrderBy(u => u.SwapOrderSn)
            .ThenBy(u => u.Step)
            .ToList();


        // 构建新的 IPage 对象
        var sortedResult = new IPage<SwapOrderStep>(queryResult.Total, swapOrderStep, sortedList);
        return PageResult<SwapOrderStepResp>.ConvertPage(sortedResult);

    }


    /// <summary>
    /// 换电小步新增---换电主流程
    /// </summary>
    public void InsertSwapStepForSwapMain(InfoEnum.BusinessSwappingStep step, int sort, String swapOrderSn)
    {
        SwapOrderStep swapOrderStep = new ()
        {
            StepName = BaseEnumExtensions.GetDescription(step),
            Step = (int)step,
            Sort = sort,
            SwapOrderSn = swapOrderSn,
        };
        _swapOrderStepRepository.Insert(swapOrderStep);
    }
}