lucuma.catalog.csv.ImportProblem.scala Maven / Gradle / Ivy
// Copyright (c) 2016-2023 Association of Universities for Research in Astronomy, Inc. (AURA)
// For license information see LICENSE or https://opensource.org/licenses/BSD-3-Clause
package lucuma.catalog.csv
import cats.syntax.all.*
/** Indicates an issue parsing the targets, e.g. missing values, bad format, etc. */
sealed trait ImportProblem extends Throwable with Product with Serializable {
def displayValue: String
override def toString(): String = displayValue
}
object ImportProblem {
case object MissingCoordinates extends ImportProblem {
val displayValue = "Either Right Ascension or Declination are missing"
}
case object UnknownCatalog extends ImportProblem {
val displayValue = s"Requested an unknown catalog"
}
case class GenericError(msg: String) extends ImportProblem {
val displayValue = msg
}
case class CsvParsingError(msg: String, line: Option[Long]) extends ImportProblem {
val displayValue = msg
}
case class LookupError(msg: String, line: Option[Long]) extends ImportProblem {
val displayValue = s"$msg on line ${line.getOrElse(-1)}"
}
case class CatalogException(problems: List[ImportProblem])
extends RuntimeException(problems.mkString(", ")) {
def firstMessage: String =
problems.headOption.map {
case GenericError(msg) => msg
case e => e.toString
}.orEmpty
}
}