using System;
using System.Collections.Generic;
using System.ComponentModel.DataAnnotations;
using System.Linq;
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 SzamonkeresRequest : IValidatableObject, IModelValidacio<SzamonkeresRequest>
    {
        public SzamonkeresRequest(string orarendElemUid)
        {
            OrarendElemUid = new OrarendElemUid(orarendElemUid);
        }

        public OrarendElemUid OrarendElemUid { get; set; }

        public int ErtekelesMod { get; set; }

        public string Tema { get; set; }

        public bool ForceSave { get; set; }

        public Dictionary<Predicate<SzamonkeresRequest>, string> ModelValidaciok => new Dictionary<Predicate<SzamonkeresRequest>, string>
        {
            { x => x.OrarendElemUid != null && x.OrarendElemUid.Tipus != CalendarOraTypeEnum.OrarendiOra, OrarendResource.CsakOrarendiOraAdhatoMeg },
            { x => x.OrarendElemUid.Datum.Date <= DateTime.Now.Date, OrarendResource.SzamonkeresLeghamarabbAHolnapiNaptolRogzitheto }
        };

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