Backend-Api/CompanyManagment.EFCore/Repository/PersonnelCodeRepository.cs

using System.Collections.Generic;
using System.Linq;
using _0_Framework.InfraStructure;
using Company.Domain.PersonnelCodeAgg;
using CompanyManagment.App.Contracts.PersonnleCode;

namespace CompanyManagment.EFCore.Repository;

public class PersonnelCodeRepository : RepositoryBase<long, PersonnelCodeDomain>, IPersonnelCodeRepository
{
    private readonly CompanyContext _context;

    public PersonnelCodeRepository(CompanyContext context) : base(context)
    {
        _context = context;
    }

    public EditPersonnelCode GetDetails(long id)
    {
        return _context.PersonnelCodeSet.Select(x => new EditPersonnelCode()
        {
            Id = x.id,
            WorkshopId = x.WorkshopId,
            EmployeeId = x.EmployeeId,
            PersonnelCode = x.PersonnelCode

        }).FirstOrDefault(x => x.Id == id);
    }

    public List<PersonnelCodeViewModel> Search(PersonnelCodeSearchModel searchModel)
    {
        var query = _context.PersonnelCodeSet.Select(x => new PersonnelCodeViewModel()
        {
            Id = x.id,
            WorkshopId = x.WorkshopId,
            EmployeeId = x.EmployeeId,
            PersonnelCode = x.PersonnelCode
        });

        if (searchModel.WorkshopId != 0 && searchModel.EmployeeId != 0)
        {
            query = query.Where(x => x.WorkshopId == searchModel.WorkshopId && x.EmployeeId == searchModel.EmployeeId);
        }
        else if (searchModel.EmployeeId != 0 && searchModel.WorkshopId == 0)
        {
            query = query.Where(x => x.EmployeeId == searchModel.EmployeeId);
        }
        else if (searchModel.WorkshopId != 0 && searchModel.EmployeeId == 0)
        {
            query = query.Where(x => x.WorkshopId == searchModel.WorkshopId);
        }
     
        return query.OrderByDescending(x => x.Id).ToList();
    }
    public PersonnelCodeViewModel GetPersonnelCodeViewModel(PersonnelCodeSearchModel searchModel)
    {
        var result= new PersonnelCodeViewModel();
        var query = _context.PersonnelCodeSet.Where(x => x.WorkshopId == searchModel.WorkshopId && x.EmployeeId == searchModel.EmployeeId).FirstOrDefault();

        if (query != null)
        {
            result.Id = query.id;
            result.WorkshopId = query.WorkshopId;
            result.EmployeeId = query.EmployeeId;
            result.PersonnelCode = query.PersonnelCode;
            result.HasPersonelCode = true;
        }
        else
        { 
            var newSearchModel= new PersonnelCodeSearchModel();

            var list = _context.PersonnelCodeSet.Where(x => x.WorkshopId == searchModel.WorkshopId ).ToList();
            long personelMax = list.Count>0? list.Max(x=>x.PersonnelCode):0;
            personelMax = personelMax + 1;
            result.PersonnelCode = personelMax;
            result.HasPersonelCode = false;
        }
        return result;
    }

    public long GetPSCodeByWorkshopIdAndEmployeeId(long workshopId, long employeeId)
    {
        return _context.PersonnelCodeSet.FirstOrDefault(x => x.WorkshopId == workshopId && x.EmployeeId == employeeId)!.PersonnelCode;
    }

    public long GetEmployeeIdByPersonelCode(long personleCode, long workshopId)
    {
        var res =_context.PersonnelCodeSet.FirstOrDefault(x => x.PersonnelCode == personleCode && x.WorkshopId == workshopId);
        if(res != null)
            return res.EmployeeId;
        return 0;
    }

    #region Mahan
    public long GetLastPersonnelCodeByWorkshop(long workshopId)
    {
        var codes = _context.PersonnelCodeSet.Where(x => x.WorkshopId == workshopId);

        if (!codes.Any())
        {
            return 0;  // مقدار پیش‌فرض یا هندل خاص تو این حالت
        }

        return codes.Max(x => x.PersonnelCode);
    }

    #endregion
}