package unit_ca5.db.schema

import unit_ca5.twitch.TokenScope

trait ScopesVersion:
	val scopes: List[TokenScope]
	val version: Int

	def toScopes(): List[TokenScope] = scopes

	def toInt(): Int = version

	def matches(version: Int): Boolean =
		this.version == version

	def matches(scopes: List[TokenScope]): Boolean =
		this.scopes == scopes


object ScopesVersion:
	val allScopesVersions: List[ScopesVersion] = List(
		scopesVersion1
	)

	// Construct from a list of scopes
	def apply(scopes: List[TokenScope]): Option[ScopesVersion] =
		allScopesVersions.find(
			(candidate: ScopesVersion) =>
				candidate.matches(scopes)
		)

	// Construct from a version number
	def apply(version: Int): Option[ScopesVersion] =
		allScopesVersions.find(
			(candidate: ScopesVersion) =>
				candidate.matches(version)
		)

val scopesVersion1: ScopesVersion =
	new ScopesVersion:
		val scopes = List(
			TokenScope.UserReadChat,
			TokenScope.BitsRead,
			TokenScope.ChannelManageRaids
		)
		val version = 1