/*
 * CardLoadUnload LOAD_UNLOAD extraction for the bytebar tachograph schema.
 */
with OrgTree as (
    select org.I_90021_OID
    from dbo.GetOrganisationTree(null, :organisationId, 0, null) org
    where :organisationId is not null
)
,
Base as (
    select
        lu.ID,
        lu.Timestamp as occurred_at,
        lu.OperationType,
        lu.Odo,
        lu.ID_FileLog,
        c.ID as card_id,
        c.ID_Driver as driver_id,
        cn.AlphaCode as driver_card_nation,
        c.CardNumber as driver_card_number,
        gnss.Latitude as latitude,
        gnss.Longitude as longitude,
        v.ID as vehicle_registration_id,
        v.ID_VehicleIdentification as vehicle_identification_id,
        vi.VIN as vehicle_vin,
        vehicleNation.AlphaCode as vehicle_registration_nation,
        v.VRN as vehicle_registration_number,
        coalesce(fl.DownloadDate, fl.OriginalDownloadDate, fl.TStamp, fl.CreationDate) as received_partner_at,
        coalesce(fl.ID, lu.ID_FileLog) as source_package_id_raw,
        coalesce(fl.ID_Card, lu.ID_Card) as source_package_entity_id_raw,
        coalesce(fl.DownloadFrom, lu.Timestamp) as source_package_period_from,
        coalesce(fl.DownloadTo, lu.Timestamp) as source_package_period_to,
        coalesce(fl.CreationDate, fl.TStamp) as source_package_imported_at
    from dbo.CardLoadUnload lu
    join dbo.Card c on c.ID = lu.ID_Card
    left join dbo.Nation cn on cn.ID = c.ID_Nation
    left join dbo.GnssPlace gnss on gnss.ID = lu.ID_GnssPlace
    left join dbo.FileLog fl on fl.ID = lu.ID_FileLog
    outer apply (
        select top 1 used.ID_Vehicle
        from dbo.CardVehiclesUsed used
        where used.ID_Card = lu.ID_Card
          and (used.FirstUse is null or used.FirstUse <= lu.Timestamp)
          and (used.LastUse is null or used.LastUse >= lu.Timestamp)
        order by
            used.FirstUse desc,
            used.ID desc
    ) cvu
    left join dbo.Vehicle v on v.ID = cvu.ID_Vehicle
    left join dbo.VehicleIdentification vi on vi.ID = v.ID_VehicleIdentification
    left join dbo.Nation vehicleNation on vehicleNation.ID = v.ID_Nation
    where (:occurredFrom is null or lu.Timestamp >= :occurredFrom)
      and (:occurredTo is null or lu.Timestamp < :occurredTo)
      and (
          :organisationId is null
          or exists (
              select 1
              from dbo.Driver_I_90021 rel
              join OrgTree on OrgTree.I_90021_OID = rel.ID_I_90021
              where rel.ID_Driver = c.ID_Driver
                and rel.GILT_BIS is null
          )
      )
)
select
    cast(base.ID as varchar(128)) as source_row_id,
    concat('TACHOGRAPH:CARD_LOAD_UNLOAD:', base.ID) as external_source_event_id,

    base.occurred_at,
    base.received_partner_at,
    cast(base.Odo as bigint) * 1000 as odometer_m,
    base.latitude,
    base.longitude,
    case base.OperationType
        when 1 then 'LOAD'
        when 2 then 'UNLOAD'
        else 'LOAD_UNLOAD'
    end as operation,
    case base.OperationType
        when 1 then 'LOAD'
        when 2 then 'UNLOAD'
        else 'LOAD_UNLOAD'
    end as event_type,

    cast(base.driver_id as varchar(128)) as driver_source_entity_id,
    base.driver_card_nation,
    base.driver_card_number,

    cast(base.vehicle_identification_id as varchar(128)) as vehicle_source_entity_id,
    base.vehicle_vin,
    cast(base.vehicle_registration_id as varchar(128)) as vehicle_registration_source_entity_id,
    base.vehicle_registration_nation,
    base.vehicle_registration_number,

    'DRIVER_CARD' as source_package_kind,
    cast(base.source_package_id_raw as varchar(128)) as source_package_id,
    cast(base.source_package_entity_id_raw as varchar(128)) as source_package_entity_id,
    base.source_package_period_from,
    base.source_package_period_to,
    base.source_package_imported_at
from Base base