swift-hvac-toolbox/Sources/Routes/SiteRoutes.swift

import CasePaths
import Foundation
import PsychrometricClient
@preconcurrency import URLRouting

public enum SiteRoute: Equatable, Sendable {

  case api(Api)
  case health
  case view(View)

  public static let router = OneOf {
    Route(.case(Self.api)) {
      Api.router
    }
    Route(.case(Self.view)) {
      View.router
    }
  }
}

public extension SiteRoute {

  enum Api: Equatable, Sendable {

    case calculateDehumidifierSize(DehumidifierSize.Request)
    case calculateHVACSystemPerformance(HVACSystemPerformance.Request)
    case calculateMoldRisk(MoldRisk.Request)
    case calculateRoomPressure(RoomPressure.Request)

    static let rootPath = Path { "api"; "v1" }

    public static let router = OneOf {
      Route(.case(Self.calculateDehumidifierSize)) {
        Path { "api"; "v1"; "calculateDehumidifierSize" }
        Method.post
        Body(.json(DehumidifierSize.Request.self))
      }
      Route(.case(Self.calculateHVACSystemPerformance)) {
        Path { "api"; "v1"; "calculateHVACSystemPerformance" }
        Method.post
        Body(.json(HVACSystemPerformance.Request.self))
      }
      Route(.case(Self.calculateMoldRisk)) {
        Path { "api"; "v1"; "calculateMoldRisk" }
        Method.post
        Body(.json(MoldRisk.Request.self))
      }
      Route(.case(Self.calculateRoomPressure)) {
        Path { "api"; "v1"; "calculateRoomPressure" }
        Method.post
        OneOf {
          Body(.json(RoomPressure.Request.KnownAirflow.self))
            .map(.case(RoomPressure.Request.knownAirflow))
          Body(.json(RoomPressure.Request.MeasuredPressure.self))
            .map(.case(RoomPressure.Request.measuredPressure))
        }
      }
    }
  }
}

public extension SiteRoute {
  enum View: Equatable, Sendable {

    case index
    case dehumidifierSize(DehumidifierSize)
    case hvacSystemPerformance(HVACSystemPerformance)
    case moldRisk(MoldRisk)
    case roomPressure(RoomPressure)

    public static let router = OneOf {
      Route(.case(Self.index)) {
        Method.get
      }
      Route(.case(Self.dehumidifierSize)) {
        DehumidifierSize.router
      }
      Route(.case(Self.hvacSystemPerformance)) {
        HVACSystemPerformance.router
      }
      Route(.case(Self.moldRisk)) {
        MoldRisk.router
      }
      Route(.case(Self.roomPressure)) {
        RoomPressure.router
      }
    }

    public enum DehumidifierSize: Equatable, Sendable {
      case index
      case submit(Routes.DehumidifierSize.Request)

      static let rootPath = "dehumidifier-sizing"

      public static let router = OneOf {
        Route(.case(Self.index)) {
          Path { rootPath }
          Method.get
        }
        Route(.case(Self.submit)) {
          Path { rootPath }
          Method.post
          Body {
            FormData {
              Field("latentLoad") { Double.parser() }
              Field("temperature") { Double.parser() }
              Field("humidity") { Double.parser() }
            }
            .map(.memberwise(Routes.DehumidifierSize.Request.init))
          }
        }
      }
    }

    public enum HVACSystemPerformance: Equatable, Sendable {
      case index
      case submit(Routes.HVACSystemPerformance.Request)

      static let rootPath = "hvac-system-performance"

      public static let router = OneOf {
        Route(.case(Self.index)) {
          Path { rootPath }
          Method.get
        }
        Route(.case(Self.submit)) {
          Path { rootPath }
          Method.post
          Body {
            FormData {
              Optionally { Field("altitude") { Double.parser() } }
              Field("airflow") { Double.parser() }
              Field("returnAirTemperature") { Double.parser() }
              Field("returnAirHumidity") { Double.parser() }
              Field("supplyAirTemperature") { Double.parser() }
              Field("supplyAirHumidity") { Double.parser() }
              Field("systemSize") { Double.parser() }
            }
            .map(.memberwise(Routes.HVACSystemPerformance.Request.init))
          }
        }
      }
    }

    public enum MoldRisk: Equatable, Sendable {
      case index
      case submit(Routes.MoldRisk.Request)

      static let rootPath = "mold-risk"

      public static let router = OneOf {
        Route(.case(Self.index)) {
          Path { rootPath }
          Method.get
        }

        Route(.case(Self.submit)) {
          Path { rootPath }
          Method.post
          Body {
            FormData {
              Field("temperature") {
                Double.parser()
              }
              Field("humidity") {
                Double.parser()
              }
            }
            .map(.memberwise(Routes.MoldRisk.Request.init))
          }
        }
      }
    }

    public enum RoomPressure: Equatable, Sendable {
      case index(mode: Routes.RoomPressure.Mode? = nil)
      case submit(Routes.RoomPressure.Request)

      public static var index: Self { .index() }

      static let rootPath = "room-pressure"

      public static let router = OneOf {
        Route(.case(Self.index)) {
          Path { rootPath }
          Method.get
          Query {
            Optionally { Field("form") { Routes.RoomPressure.Mode.parser() } }
          }
        }
        Route(.case(Self.submit)) {
          Path { rootPath }
          Method.post
          Body {
            OneOf {
              FormData {
                Field("targetRoomPressure") { Double.parser() }
                Field("doorWidth") { Double.parser() }
                Field("doorHeight") { Double.parser() }
                Field("doorUndercut") { Double.parser() }
                Field("supplyAirflow") { Double.parser() }
                Field("preferredGrilleHeight") {
                  Routes.RoomPressure.CommonReturnGrilleHeight.parser()
                }
              }
              .map(.memberwise(Routes.RoomPressure.Request.KnownAirflow.init))
              .map(.case(Routes.RoomPressure.Request.knownAirflow))

              FormData {
                Field("measuredRoomPressure") { Double.parser() }
                Field("doorWidth") { Double.parser() }
                Field("doorHeight") { Double.parser() }
                Field("doorUndercut") { Double.parser() }
                Field("preferredGrilleHeight") {
                  Routes.RoomPressure.CommonReturnGrilleHeight.parser()
                }
              }
              .map(.memberwise(Routes.RoomPressure.Request.MeasuredPressure.init))
              .map(.case(Routes.RoomPressure.Request.measuredPressure))
            }
          }
        }
      }
    }
  }
}