using System;
using System.Collections.Generic;
using System.ComponentModel.DataAnnotations;
using System.Linq;
using Kreta.BusinessLogic.Logic.Naplozas;
using Kreta.Enums.ManualEnums;
using Kreta.Naplo.Domain.V3.Interfaces;
using Kreta.Naplo.Domain.V3.UniqueIdentifier;
using Kreta.Resources;

namespace Kreta.Naplo.Domain.V3.Orarend
{
    public class OraNaplozasTorlesRequest : IValidatableObject, IModelValidacio<OraNaplozasTorlesRequest>
    {
        public OraNaplozasTorlesRequest(string orarendElemUid)
        {
            OrarendElemUid = new OrarendElemUid(orarendElemUid);
        }

        public OraNaplozasTorlesRequest(CalendarOraTypeEnum tipus, int id, DateTime datum)
        {
            OrarendElemUid = new OrarendElemUid(id, tipus, datum);
        }

        public Dictionary<Predicate<OraNaplozasTorlesRequest>, string> ModelValidaciok => new Dictionary<Predicate<OraNaplozasTorlesRequest>, string>
        {
            { x => x.OrarendElemUid != null && x.OrarendElemUid.Tipus != CalendarOraTypeEnum.TanitasiOra, ErrorResource.ATorolniKivantOraNemTanitasiOra }
        };

        [Required]
        public OrarendElemUid OrarendElemUid { get; set; }

        public IEnumerable<ValidationResult> Validate(ValidationContext validationContext) => ModelValidaciok.Where(x => x.Key.Invoke(this)).AsEnumerable().Select(x => new ValidationResult(x.Value));

        public void ConvertTo(NaplozasMobilCo co)
        {
            co.OraAdat.Datum = OrarendElemUid.Datum;
            co.OraAdat.OrarendiOraId = OrarendElemUid.Tipus == CalendarOraTypeEnum.OrarendiOra ? OrarendElemUid.Id : (int?)null;
            co.OraAdat.TanitasiOraId = OrarendElemUid.Tipus == CalendarOraTypeEnum.TanitasiOra ? OrarendElemUid.Id : (int?)null;
        }
    }
}