import Dependencies
import DependenciesMacros
import ManualDCore

@DependencyClient
public struct ManualDClient: Sendable {
  public var ductSize: @Sendable (DuctSizeRequest) async throws -> DuctSizeResponse
  public var frictionRate: @Sendable (FrictionRateRequest) async throws -> FrictionRateResponse
  public var totalEffectiveLength: @Sendable (TotalEffectiveLengthRequest) async throws -> Int
  public var equivalentRectangularDuct:
    @Sendable (EquivalentRectangularDuctRequest) async throws -> EquivalentRectangularDuctResponse
}

extension ManualDClient: TestDependencyKey {
  public static let testValue = Self()
}

extension DependencyValues {
  public var manualD: ManualDClient {
    get { self[ManualDClient.self] }
    set { self[ManualDClient.self] = newValue }
  }
}

// MARK: Duct Size
extension ManualDClient {
  public struct DuctSizeRequest: Codable, Equatable, Sendable {
    public let designCFM: Int
    public let frictionRate: Double

    public init(
      designCFM: Int,
      frictionRate: Double
    ) {
      self.designCFM = designCFM
      self.frictionRate = frictionRate
    }
  }

  public struct DuctSizeResponse: Codable, Equatable, Sendable {

    public let ductulatorSize: Double
    public let finalSize: Int
    public let flexSize: Int
    public let velocity: Int

    public init(
      ductulatorSize: Double,
      finalSize: Int,
      flexSize: Int,
      velocity: Int
    ) {
      self.ductulatorSize = ductulatorSize
      self.finalSize = finalSize
      self.flexSize = flexSize
      self.velocity = velocity
    }
  }
}

// MARK: -  Friction Rate
extension ManualDClient {
  public struct FrictionRateRequest: Codable, Equatable, Sendable {

    public let externalStaticPressure: Double
    public let componentPressureLosses: ComponentPressureLosses
    public let totalEffectiveLength: Int

    public init(
      externalStaticPressure: Double,
      componentPressureLosses: ComponentPressureLosses,
      totalEffectiveLength: Int
    ) {
      self.externalStaticPressure = externalStaticPressure
      self.componentPressureLosses = componentPressureLosses
      self.totalEffectiveLength = totalEffectiveLength
    }
  }

  public struct FrictionRateResponse: Codable, Equatable, Sendable {

    public let availableStaticPressure: Double
    public let frictionRate: Double

    public init(availableStaticPressure: Double, frictionRate: Double) {
      self.availableStaticPressure = availableStaticPressure
      self.frictionRate = frictionRate
    }
  }
}

// MARK: Total Effective Length
extension ManualDClient {
  public struct TotalEffectiveLengthRequest: Codable, Equatable, Sendable {

    public let trunkLengths: [Int]
    public let runoutLengths: [Int]
    public let effectiveLengthGroups: [EffectiveLengthGroup]

    public init(
      trunkLengths: [Int],
      runoutLengths: [Int],
      effectiveLengthGroups: [EffectiveLengthGroup]
    ) {
      self.trunkLengths = trunkLengths
      self.runoutLengths = runoutLengths
      self.effectiveLengthGroups = effectiveLengthGroups
    }
  }
}

// MARK: Equivalent Rectangular Duct
extension ManualDClient {
  public struct EquivalentRectangularDuctRequest: Codable, Equatable, Sendable {
    public let roundSize: Int
    public let height: Int

    public init(round roundSize: Int, height: Int) {
      self.roundSize = roundSize
      self.height = height
    }
  }

  public struct EquivalentRectangularDuctResponse: Codable, Equatable, Sendable {
    public let height: Int
    public let width: Int

    public init(height: Int, width: Int) {
      self.height = height
      self.width = width
    }
  }
}