public enum SizingLimits {

  public struct Request: Codable, Equatable, Sendable {

    public let systemType: SystemType
    public let houseLoad: HouseLoad?

    public init(systemType: SystemType, houseLoad: HouseLoad? = nil) {
      self.systemType = systemType
      self.houseLoad = houseLoad
    }
  }

  public struct Response: Codable, Equatable, Sendable {

    public let oversizing: SizingLimits.Limits
    public let undersizing: SizingLimits.Limits

    public init(oversizing: SizingLimits.Limits, undersizing: SizingLimits.Limits) {
      self.oversizing = oversizing
      self.undersizing = undersizing
    }
  }

  public struct Limits: Codable, Equatable, Sendable {

    public let heating: Int
    public let coolingTotal: Int
    public let coolingSensible: Int?
    public let coolingLatent: Int?

    public init(
      heating: Int,
      coolingTotal: Int,
      coolingSensible: Int? = nil,
      coolingLatent: Int? = nil
    ) {
      self.heating = heating
      self.coolingTotal = coolingTotal
      self.coolingSensible = coolingSensible
      self.coolingLatent = coolingLatent
    }
  }
}