using Omika.Core.Compatibility;
using Omika.Core.Domain.Entities.Planning;
using Omika.Core.Domain.ValueObjects;
using OmikaModels = Omika.Data.HfSql.Models.Omika;
using OmikaMappers = Omika.Data.Mapping.Omika;

namespace Omika.Tests.Mapping;

/// <summary>
/// Tests unitaires du mapping Omika de l'affectation Collaborateur d'un
/// rendez-vous (table RDV_Collaborateur). Aucune base réelle : uniquement des
/// objets en mémoire.
/// </summary>
public class OmikaRendezVousMapperTests
{
    [Fact]
    public void MapCollaborateur_DateFinAnterieureADateDeb_NeLevePasEtPeriodeNull()
    {
        var row = new OmikaModels.RDVCollaborateurRow
        {
            RVCPKID = 1,
            RVCGUIDColb = "0f8fad5b-d9cb-469f-a165-70867728950e",
            RVCDateDeb = new DateTime(2026, 8, 19, 10, 0, 0),
            RVCDateFin = new DateTime(2026, 8, 19, 9, 0, 0), // antérieure → anomalie historique
            RVCResponsable = true,
            RVCTempsValide = true
        };

        // Aucune DomainValidationException ne doit remonter.
        AffectationCollaborateur affectation = OmikaMappers.OmikaRendezVousMapper.MapCollaborateur(row);

        Assert.NotNull(affectation);
        Assert.Null(affectation.PeriodeParticuliere);
        // L'affectation elle-même est conservée (identifiant + flags).
        Assert.NotNull(affectation.CollaborateurId);
        Assert.True(affectation.Responsable);
        Assert.True(affectation.TempsValide);
    }

    [Fact]
    public void MapCollaborateur_PlageValide_PeriodeMappee()
    {
        var debut = new DateTime(2026, 8, 19, 9, 0, 0);
        var fin = new DateTime(2026, 8, 19, 10, 0, 0);
        var row = new OmikaModels.RDVCollaborateurRow
        {
            RVCDateDeb = debut,
            RVCDateFin = fin
        };

        AffectationCollaborateur affectation = OmikaMappers.OmikaRendezVousMapper.MapCollaborateur(row);

        Assert.NotNull(affectation.PeriodeParticuliere);
        Assert.Equal(debut, affectation.PeriodeParticuliere!.Start);
        Assert.Equal(fin, affectation.PeriodeParticuliere.End);
    }

    [Fact]
    public void MapCollaborateur_DateEgale_PeriodeMappee()
    {
        var instant = new DateTime(2026, 8, 19, 9, 0, 0);
        var row = new OmikaModels.RDVCollaborateurRow
        {
            RVCDateDeb = instant,
            RVCDateFin = instant
        };

        AffectationCollaborateur affectation = OmikaMappers.OmikaRendezVousMapper.MapCollaborateur(row);

        Assert.NotNull(affectation.PeriodeParticuliere);
        Assert.Equal(instant, affectation.PeriodeParticuliere!.Start);
        Assert.Equal(instant, affectation.PeriodeParticuliere.End);
    }

    [Fact]
    public void MapCollaborateur_DatesParDefaut_PeriodeNull()
    {
        var row = new OmikaModels.RDVCollaborateurRow
        {
            RVCDateDeb = default,
            RVCDateFin = default
        };

        AffectationCollaborateur affectation = OmikaMappers.OmikaRendezVousMapper.MapCollaborateur(row);

        Assert.Null(affectation.PeriodeParticuliere);
    }

    [Fact]
    public void MapCollaborateur_PkNumeriqueFourni_SourceReferencePorteNumericIdEtEntityGuid()
    {
        Guid guid = Guid.Parse("0f8fad5b-d9cb-469f-a165-70867728950e");
        var row = new OmikaModels.RDVCollaborateurRow
        {
            RVCGUIDColb = guid.ToString("D")
        };

        AffectationCollaborateur affectation =
            OmikaMappers.OmikaRendezVousMapper.MapCollaborateur(row, collaborateurNumericId: 42);

        Assert.NotNull(affectation.SourceReference);
        Assert.Equal(42, affectation.SourceReference!.NumericId);
        Assert.Equal(guid, affectation.SourceReference.EntityGuid);
    }

    [Fact]
    public void MapCollaborateur_SansPkNumerique_SourceReferenceSansNumericId()
    {
        Guid guid = Guid.Parse("0f8fad5b-d9cb-469f-a165-70867728950e");
        var row = new OmikaModels.RDVCollaborateurRow
        {
            RVCGUIDColb = guid.ToString("D")
        };

        AffectationCollaborateur affectation =
            OmikaMappers.OmikaRendezVousMapper.MapCollaborateur(row);

        Assert.NotNull(affectation.SourceReference);
        Assert.Null(affectation.SourceReference!.NumericId);
        Assert.Equal(guid, affectation.SourceReference.EntityGuid);
    }

    [Fact]
    public void Map_RVIdInterPresent_InterventionSourceReferenceAvecGUID()
    {
        var interventionGuid = Guid.Parse("11111111-1111-1111-1111-111111111111");
        var row = new OmikaModels.RDVPlanningRow
        {
            RVPKID = 1,
            GUID = "aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa",
            RVDate = new DateOnly(2026, 8, 19),
            RVIdInter = 105
        };
        var interventionGuids = new Dictionary<long, Guid> { [105] = interventionGuid };

        CanonicalMappingResult<RendezVous> mapped =
            OmikaMappers.OmikaRendezVousMapper.Map(row, null, interventionGuids);

        Assert.NotNull(mapped.Value.InterventionSourceReference);
        Assert.Equal(105, mapped.Value.InterventionSourceReference.NumericId);
        Assert.Equal(interventionGuid, mapped.Value.InterventionSourceReference.EntityGuid);
    }

    [Fact]
    public void Map_RVIdInterAbsent_InterventionSourceReferenceNull()
    {
        var row = new OmikaModels.RDVPlanningRow
        {
            RVPKID = 1,
            GUID = "aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa",
            RVDate = new DateOnly(2026, 8, 19),
            RVIdInter = 0
        };

        CanonicalMappingResult<RendezVous> mapped =
            OmikaMappers.OmikaRendezVousMapper.Map(row, null, null);

        Assert.Null(mapped.Value.InterventionSourceReference);
    }

    [Fact]
    public void Map_RVIdInterOrphelin_InterventionSourceReferenceSansGUID()
    {
        var row = new OmikaModels.RDVPlanningRow
        {
            RVPKID = 1,
            GUID = "aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa",
            RVDate = new DateOnly(2026, 8, 19),
            RVIdInter = 999
        };

        CanonicalMappingResult<RendezVous> mapped =
            OmikaMappers.OmikaRendezVousMapper.Map(row, null, new Dictionary<long, Guid>());

        Assert.NotNull(mapped.Value.InterventionSourceReference);
        Assert.Equal(999, mapped.Value.InterventionSourceReference.NumericId);
        Assert.Null(mapped.Value.InterventionSourceReference.EntityGuid);
    }

    [Fact]
    public void Map_AnnulationAvecReferentiel_LibellesOrigineEtMotifResolus()
    {
        // La fiche du rendez-vous affiche le motif et l'origine d'annulation : sans
        // résolution dans le référentiel, elle n'afficherait que le CODE du
        // paramètre (« O.ANU.RDV.E.CLI ») au lieu de son libellé.
        var row = new OmikaModels.RDVPlanningRow
        {
            RVPKID = 7,
            GUID = "aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa",
            RVDate = new DateOnly(2026, 8, 19),
            RVCleOrigineAnnu = "O.ANU.RDV.E.CLI",
            RVCleMotifAnnu = "M.ANU.RDV.ABS"
        };

        var references = new Dictionary<string, OmikaModels.ParametreMetierRow>(StringComparer.OrdinalIgnoreCase)
        {
            ["O.ANU.RDV.E.CLI"] = new OmikaModels.ParametreMetierRow
            {
                PAPKID = 10,
                PACLE = "O.ANU.RDV.E.CLI",
                PACategorie = "O.ANU.RDV",
                PALibelle = "Externe : Client"
            },
            ["M.ANU.RDV.ABS"] = new OmikaModels.ParametreMetierRow
            {
                PAPKID = 11,
                PACLE = "M.ANU.RDV.ABS",
                PACategorie = "M.ANU.RDV",
                PALibelle = "Absent"
            }
        };

        CanonicalMappingResult<RendezVous> mapped =
            OmikaMappers.OmikaRendezVousMapper.Map(row, references, null);

        Assert.NotNull(mapped.Value.Annulation);
        Assert.Equal("O.ANU.RDV.E.CLI", mapped.Value.Annulation!.Origine!.Key);
        Assert.Equal("Externe : Client", mapped.Value.Annulation.Origine!.Label);
        Assert.Equal("M.ANU.RDV.ABS", mapped.Value.Annulation.Motif!.Key);
        Assert.Equal("Absent", mapped.Value.Annulation.Motif!.Label);
    }

    [Fact]
    public void Map_AnnulationSansReferentiel_ConserveLaCleSansInventerDeLibelle()
    {
        var row = new OmikaModels.RDVPlanningRow
        {
            RVPKID = 8,
            GUID = "aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa",
            RVDate = new DateOnly(2026, 8, 19),
            RVCleMotifAnnu = "M.ANU.RDV.ABS"
        };

        CanonicalMappingResult<RendezVous> mapped =
            OmikaMappers.OmikaRendezVousMapper.Map(row, null, null);

        Assert.NotNull(mapped.Value.Annulation);
        Assert.Equal("M.ANU.RDV.ABS", mapped.Value.Annulation!.Motif!.Key);
        Assert.True(string.IsNullOrEmpty(mapped.Value.Annulation.Motif!.Label));
        Assert.Null(mapped.Value.Annulation.Origine);
    }

    [Fact]
    public void Map_SansAnnulation_AucuneAnnulation()
    {
        var row = new OmikaModels.RDVPlanningRow
        {
            RVPKID = 9,
            GUID = "aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa",
            RVDate = new DateOnly(2026, 8, 19)
        };

        CanonicalMappingResult<RendezVous> mapped =
            OmikaMappers.OmikaRendezVousMapper.Map(row, null, null);

        Assert.Null(mapped.Value.Annulation);
    }
}