package models

import play.api.libs.json.{JsValue, Json, Writes}

import java.time.Instant

case class User(id: Option[Int], username: String, gid: String, passwordDigest: Option[String])

case class AuthToken(id: Option[Int], userId: Int, token: String, createdAt: Instant, expiresAt: Instant)

enum AuctionStatus(val value: Short) {
  case Created extends AuctionStatus(0)
  case Ready extends AuctionStatus(10)
  case Finished extends AuctionStatus(10000)
}

object AuctionStatus {
  lazy val byValue: Map[Short, AuctionStatus] = Map.from(AuctionStatus.values.map{it => (it.value, it)})
}

case class Auction(id: Option[Int], name: String, status: AuctionStatus, gid: String, authorId: Int,
                   startingPrice: BigDecimal, currentBid: Option[BigDecimal],
                   currentBidderId: Option[Int], currentBidAt: Option[Instant],
                   createdAt: Instant)

object Auction {
  implicit val writes: Writes[Auction] = (a: Auction) => Json.obj(
    "id" -> a.id,
    "name" -> a.name,
    "gid" -> a.gid,
    "starting_price" -> a.startingPrice,
    "current_bid" -> a.currentBid,
    "current_bidder_id" -> a.currentBidderId,
    "current_bid_at" -> a.currentBidAt
  )
}