package extract

import balldontlie._
import game.{Team, PlayerGameStats}
import upickle.default._

object Extract {
  val selectedTeams = List(
    "Phoenix Suns",
    "Atlanta Hawks",
    "Los Angeles Lakers",
    "Milwaukee Bucks"
  ).take(4)

  def writeOrReadBack[T: ReadWriter](
      file: os.Path,
      getRemoteData: () => T
  ): T = {
    if (!os.exists(file)) {
      val data = getRemoteData()
      Utils.writeToFile[T](data, file)

      data
    } else {
      println(s"file $file already exists, reading back from it")
      Utils.readFromFile[T](file)
    }
  }

  def getTeams(output: os.Path, filterTeams: Team => Boolean) = {
    def getData() = {
      EndpointResponse
        .getTeams()
        .filter(filterTeams)
    }

    writeOrReadBack(output, getData)
  }

  def getGames(output: os.Path, season: Int, teamIds: List[Int]) = {
    def getData() = {
      EndpointResponse.getGames(2021, teamIds)
    }

    writeOrReadBack(output, getData)
  }

  def getStats(file: os.Path, gameIds: List[Int]) = {
    if (!os.exists(file)) {
      val data = EndpointResponse.getStats(gameIds)
      Utils.writeToFile(PlayerGameStats.as_json_value(data), file)

      data
    } else {
      println(s"file $file already exists, reading back from it")
      Utils.readFromFile[List[PlayerGameStats]](file)
    }
  }
}