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package xyz.driver.pdsuidomain.formats.json.intervention
import play.api.data.validation.Invalid
import xyz.driver.pdsuicommon.domain.{LongId, StringId}
import xyz.driver.pdsuidomain.entities.{Intervention, InterventionArm, InterventionWithArms, Trial}
import play.api.libs.functional.syntax._
import play.api.libs.json._
import xyz.driver.pdsuicommon.json.JsonValidationException
import xyz.driver.pdsuicommon.validation.{AdditionalConstraints, JsonValidationErrors}
import scala.collection.breakOut
import scala.util.Try
final case class ApiPartialIntervention(name: Option[String],
trialId: Option[String],
typeId: Option[Long],
dosage: Option[String],
isActive: Option[Boolean],
deliveryMethod: Option[String],
arms: Option[List[Long]]) {
def applyTo(orig: InterventionWithArms): InterventionWithArms = {
val origIntervention = orig.intervention
val draftArmList = arms.map(_.map(x => InterventionArm(armId = LongId(x), interventionId = orig.intervention.id)))
orig.copy(
intervention = origIntervention.copy(
name = name.getOrElse(origIntervention.name),
typeId = typeId.map(LongId(_)).orElse(origIntervention.typeId),
dosage = dosage.getOrElse(origIntervention.dosage),
isActive = isActive.getOrElse(origIntervention.isActive),
deliveryMethod = deliveryMethod.orElse(origIntervention.deliveryMethod)
),
arms = draftArmList.getOrElse(orig.arms)
)
}
def toDomain: Try[InterventionWithArms] = Try {
val validation = Map(JsPath \ "trialId" -> AdditionalConstraints.optionNonEmptyConstraint(trialId))
val validationErrors: JsonValidationErrors = validation.collect({
case (fieldName, e: Invalid) => (fieldName, e.errors)
})(breakOut)
if (validationErrors.isEmpty) {
InterventionWithArms(
intervention = Intervention(
id = LongId(0),
trialId = trialId.map(StringId[Trial]).get,
name = name.getOrElse(""),
originalName = name.getOrElse(""),
typeId = typeId.map(LongId(_)),
originalType = Option(""),
dosage = dosage.getOrElse(""),
originalDosage = dosage.getOrElse(""),
isActive = isActive.getOrElse(false),
deliveryMethod = deliveryMethod
),
arms =
arms.map(_.map(x => InterventionArm(armId = LongId(x), interventionId = LongId(0)))).getOrElse(List.empty)
)
} else {
throw new JsonValidationException(validationErrors)
}
}
}
object ApiPartialIntervention {
private val reads: Reads[ApiPartialIntervention] = (
(JsPath \ "name").readNullable[String] and
(JsPath \ "trialId").readNullable[String] and
(JsPath \ "typeId").readNullable[Long] and
(JsPath \ "dosage").readNullable[String] and
(JsPath \ "isActive").readNullable[Boolean] and
(JsPath \ "deliveryMethod").readNullable[String] and
(JsPath \ "arms").readNullable[List[Long]]
)(ApiPartialIntervention.apply _)
private val writes: Writes[ApiPartialIntervention] = (
(JsPath \ "name").writeNullable[String] and
(JsPath \ "trialId").writeNullable[String] and
(JsPath \ "typeId").writeNullable[Long] and
(JsPath \ "dosage").writeNullable[String] and
(JsPath \ "isActive").writeNullable[Boolean] and
(JsPath \ "deliveryMethod").writeNullable[String] and
(JsPath \ "arms").writeNullable[List[Long]]
)(unlift(ApiPartialIntervention.unapply))
implicit val format: Format[ApiPartialIntervention] = Format(reads, writes)
}
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