gistfile1.txt

[info] Compiling 1 Scala source to /Users/ian/proj/asunaio/alexandria/target/scala-2.12/classes...
[error] /Users/ian/proj/asunaio/alexandria/src/main/scala/asuna/alexandria/transforms/StatsAndPopGenerator.scala:73: ambiguous implicit values:
[error]  both value scgen in object StatsAndPopGenerator of type => shapeless.Generic[asuna.proto.league.monoids.all_champions_sums.Scalars]{type Repr = scala.collection.immutable.Map[Int,asuna.proto.league.monoids.match_sum.Moments] :: scala.collection.immutable.Map[Int,asuna.proto.league.monoids.match_sum.Moments] :: scala.collection.immutable.Map[Int,asuna.proto.league.monoids.match_sum.Moments] :: scala.collection.immutable.Map[Int,asuna.proto.league.monoids.match_sum.Moments] :: scala.collection.immutable.Map[Int,asuna.proto.league.monoids.match_sum.Moments] :: scala.collection.immutable.Map[Int,asuna.proto.league.monoids.match_sum.Moments] :: scala.collection.immutable.Map[Int,asuna.proto.league.monoids.match_sum.Moments] :: scala.collection.immutable.Map[Int,asuna.proto.league.monoids.match_sum.Moments] :: scala.collection.immutable.Map[Int,asuna.proto.league.monoids.match_sum.Moments] :: scala.collection.immutable.Map[Int,asuna.proto.league.monoids.match_sum.Moments] :: scala.collection.immutable.Map[Int,asuna.proto.league.monoids.match_sum.Moments] :: scala.collection.immutable.Map[Int,asuna.proto.league.monoids.match_sum.Moments] :: scala.collection.immutable.Map[Int,asuna.proto.league.monoids.match_sum.Moments] :: scala.collection.immutable.Map[Int,asuna.proto.league.monoids.match_sum.Moments] :: scala.collection.immutable.Map[Int,asuna.proto.league.monoids.match_sum.Moments] :: scala.collection.immutable.Map[Int,asuna.proto.league.monoids.match_sum.Moments] :: scala.collection.immutable.Map[Int,asuna.proto.league.monoids.match_sum.Moments] :: scala.collection.immutable.Map[Int,asuna.proto.league.monoids.match_sum.Moments] :: scala.collection.immutable.Map[Int,asuna.proto.league.monoids.match_sum.Moments] :: scala.collection.immutable.Map[Int,asuna.proto.league.monoids.match_sum.Moments] :: scala.collection.immutable.Map[Int,asuna.proto.league.monoids.match_sum.Moments] :: scala.collection.immutable.Map[Int,asuna.proto.league.monoids.match_sum.Moments] :: scala.collection.immutable.Map[Int,asuna.proto.league.monoids.match_sum.Moments] :: scala.collection.immutable.Map[Int,asuna.proto.league.monoids.match_sum.Moments] :: scala.collection.immutable.Map[Int,asuna.proto.league.monoids.match_sum.Moments] :: scala.collection.immutable.Map[Int,asuna.proto.league.monoids.match_sum.Moments] :: scala.collection.immutable.Map[Int,asuna.proto.league.monoids.match_sum.Moments] :: scala.collection.immutable.Map[Int,asuna.proto.league.monoids.match_sum.Moments] :: scala.collection.immutable.Map[Int,asuna.proto.league.monoids.match_sum.Moments] :: scala.collection.immutable.Map[Int,asuna.proto.league.monoids.match_sum.Moments] :: scala.collection.immutable.Map[Int,asuna.proto.league.monoids.match_sum.Moments] :: scala.collection.immutable.Map[Int,asuna.proto.league.monoids.match_sum.Moments] :: scala.collection.immutable.Map[Int,asuna.proto.league.monoids.match_sum.Moments] :: scala.collection.immutable.Map[Int,asuna.proto.league.monoids.match_sum.Moments] :: scala.collection.immutable.Map[Int,asuna.proto.league.monoids.match_sum.Moments] :: scala.collection.immutable.Map[Int,asuna.proto.league.monoids.match_sum.Moments] :: shapeless.HNil}
[error]  and value cgen in object StatsAndPopGenerator of type => shapeless.Generic[asuna.proto.league.derived.all_champions_statistics_data.Scalars]{type Repr = Option[asuna.proto.league.derived.all_champions_statistics_data.Stat] :: Option[asuna.proto.league.derived.all_champions_statistics_data.Stat] :: Option[asuna.proto.league.derived.all_champions_statistics_data.Stat] :: Option[asuna.proto.league.derived.all_champions_statistics_data.Stat] :: Option[asuna.proto.league.derived.all_champions_statistics_data.Stat] :: Option[asuna.proto.league.derived.all_champions_statistics_data.Stat] :: Option[asuna.proto.league.derived.all_champions_statistics_data.Stat] :: Option[asuna.proto.league.derived.all_champions_statistics_data.Stat] :: Option[asuna.proto.league.derived.all_champions_statistics_data.Stat] :: Option[asuna.proto.league.derived.all_champions_statistics_data.Stat] :: Option[asuna.proto.league.derived.all_champions_statistics_data.Stat] :: Option[asuna.proto.league.derived.all_champions_statistics_data.Stat] :: Option[asuna.proto.league.derived.all_champions_statistics_data.Stat] :: Option[asuna.proto.league.derived.all_champions_statistics_data.Stat] :: Option[asuna.proto.league.derived.all_champions_statistics_data.Stat] :: Option[asuna.proto.league.derived.all_champions_statistics_data.Stat] :: Option[asuna.proto.league.derived.all_champions_statistics_data.Stat] :: Option[asuna.proto.league.derived.all_champions_statistics_data.Stat] :: Option[asuna.proto.league.derived.all_champions_statistics_data.Stat] :: Option[asuna.proto.league.derived.all_champions_statistics_data.Stat] :: Option[asuna.proto.league.derived.all_champions_statistics_data.Stat] :: Option[asuna.proto.league.derived.all_champions_statistics_data.Stat] :: Option[asuna.proto.league.derived.all_champions_statistics_data.Stat] :: Option[asuna.proto.league.derived.all_champions_statistics_data.Stat] :: Option[asuna.proto.league.derived.all_champions_statistics_data.Stat] :: Option[asuna.proto.league.derived.all_champions_statistics_data.Stat] :: Option[asuna.proto.league.derived.all_champions_statistics_data.Stat] :: Option[asuna.proto.league.derived.all_champions_statistics_data.Stat] :: Option[asuna.proto.league.derived.all_champions_statistics_data.Stat] :: Option[asuna.proto.league.derived.all_champions_statistics_data.Stat] :: Option[asuna.proto.league.derived.all_champions_statistics_data.Stat] :: Option[asuna.proto.league.derived.all_champions_statistics_data.Stat] :: Option[asuna.proto.league.derived.all_champions_statistics_data.Stat] :: Option[asuna.proto.league.derived.all_champions_statistics_data.Stat] :: Option[asuna.proto.league.derived.all_champions_statistics_data.Stat] :: Option[asuna.proto.league.derived.all_champions_statistics_data.Stat] :: shapeless.HNil}
[error]  match expected type T
[error]   ] = genericGenerator(scgen, cgen, pgen, implicitly)
[error]                                           ^
[warn] /Users/ian/proj/asunaio/alexandria/src/main/scala/asuna/alexandria/transforms/StatsAndPopGenerator.scala:5: Unused import
[warn] import asuna.proto.league.derived.all_champions_statistics_data.{ AllChampionsStatisticsData, Stat, Population }
[warn]                                                                   ^
[warn] one warning found
[error] one error found
[error] (compile:compileIncremental) Compilation failed
[error] Total time: 0 s, completed Nov 25, 2017 4:15:34 PM

statsandpopgenerator.scala

package asuna.alexandria.transforms

import asuna.proto.league.monoids.match_sum.Moments
import asuna.proto.league.derived.all_champions_statistics_data
import asuna.proto.league.derived.all_champions_statistics_data.{ AllChampionsStatisticsData, Stat, Population }
import shapeless._
import asuna.proto.league.monoids.all_champions_sums

trait StatsAndPopGenerator[M, S, P] {
  def generate(in: M): (S, P)
}

object StatsAndPopGenerator {
  import StatsAndPopComputations._

  def apply[M, S, P](fn: M => (S, P)): StatsAndPopGenerator[M, S, P] = {
    new StatsAndPopGenerator[M, S, P] {
      def generate(in: M): (S, P) = {
        fn(in)
      }
    }
  }

  implicit val hnilGenerator: StatsAndPopGenerator[HNil, HNil, HNil] =
    apply(_ => (HNil, HNil))


  implicit def hlistGenerator[
    M <: HList, S <: HList, P <: HList,
  ](
    implicit tailSPG: StatsAndPopGenerator[M, Map[Int, S], P],
  ): StatsAndPopGenerator[
    Map[Int, Moments] :: M,
    Map[Int, Option[Stat] :: S],
    Population :: P,
  ] = apply { case (moments :: rest) =>
    val (statsHead, popHead) = computeStatsAndPopulation(moments)
    val (statsTail, popTail) = tailSPG.generate(rest)
    (
      statsTail.transform { case (key, value) =>
        statsHead.get(key) :: value
      },
      popHead :: popTail,
    )
  }

  def genericGenerator[
    MG, SG, PG,
    M <: HList, S <: HList, P <: HList,
  ](
    implicit genm: Generic.Aux[MG, M],
    gens: Generic.Aux[SG, S],
    genp: Generic.Aux[PG, P],
    generator: StatsAndPopGenerator[M, S, P],
  ): StatsAndPopGenerator[
    MG, SG, PG,
  ] = apply { m =>
    val (statsL, popL) = generator.generate(genm.to(m))
    (
      gens.from(statsL),
      genp.from(popL),
    )
  }

  implicit val scgen = Generic[all_champions_sums.Scalars]
  implicit val cgen = Generic[all_champions_statistics_data.Scalars]
  implicit val pgen = Generic[all_champions_statistics_data.ScalarsPop]

  val acsdGenerator: StatsAndPopGenerator[
    all_champions_sums.Scalars,
    all_champions_statistics_data.Scalars,
    all_champions_statistics_data.ScalarsPop,
  ] = genericGenerator(scgen, cgen, pgen, implicitly)

}