Feat: Fixing equipment settings form

Sources/PressureEstimationsFeature/AirHandlerMeasurementForm.swift

@@ -1,242 +0,0 @@
-import ComposableArchitecture
-import DependenciesAdditions
-import EstimatedPressureDependency
-import SharedModels
-import Styleguide
-import SwiftUI
-import TCAExtras
-
-@Reducer
-public struct AirHandlerMeasurementForm {
-  
-  @ObservableState
-  public struct State: Equatable {
-    public var calculatedMeasurement: EquipmentMeasurement.AirHandler?
-    public var focusedField: Field?
-    public var measurement: EquipmentMeasurement.AirHandler
-    public var updatedAirflow: Double?
-    public var fanType: FanType
-    public var ratedStaticPressures = RatedStaticPressures()
-
-    public init(
-      calculatedMeasurement: EquipmentMeasurement.AirHandler? = nil,
-      focusedField: Field? = nil,
-      measurement: EquipmentMeasurement.AirHandler = .init(),
-      updatedAirflow: Double? = nil,
-      fanType: FanType = .constantSpeed
-    ) {
-      self.calculatedMeasurement = calculatedMeasurement
-      self.focusedField = focusedField
-      self.measurement = measurement
-      self.updatedAirflow = updatedAirflow
-      self.fanType = fanType
-    }
-    
-    public var isValid: Bool {
-      return measurement.returnPlenumPressure != nil
-      && measurement.postFilterPressure != nil
-      && measurement.postCoilPressure != nil
-      && measurement.supplyPlenumPressure != nil
-      && measurement.airflow != nil
-      && updatedAirflow != nil
-    }
-    
-    public enum Field: String, Equatable, CaseIterable, FocusableField {
-      case returnPlenumPressure
-      case postFilterPressure
-      case postCoilPressure
-      case supplyPlenumPressure
-      case airflow
-      case updatedAirflow
-    }
-  }
-  
-  public enum Action: BindableAction, ViewAction {
-    case binding(BindingAction<State>)
-    case receive(TaskResult<EquipmentMeasurement.AirHandler?>)
-    case view(View)
-   
-    @CasePathable
-    public enum View {
-      case infoButtonTapped
-      case resetButtonTapped
-      case submitField
-    }
-  }
-  
-  @Dependency(\.estimatedPressuresClient) var estimatedPressuresClient
-  @Dependency(\.logger["\(Self.self)"]) var logger
-  
-  public var body: some Reducer<State, Action> {
-    BindingReducer()
-    Reduce<State, Action> { state, action in
-      switch action {
-      case .binding:
-        return .none
-        
-      case let .receive(.success(calculatedMeasurement)):
-        state.calculatedMeasurement = calculatedMeasurement
-        return .none
-        
-      case .receive:
-        return .none
-        
-      case let .view(action):
-        switch action {
-
-        case .infoButtonTapped:
-          #warning("Fix me.")
-          return .none
-
-        case .resetButtonTapped:
-          state.measurement = .init()
-          state.updatedAirflow = nil
-          return .none
-
-        case .submitField:
-          state.focusedField = state.focusedField?.next
-          guard state.isValid else { return .none }
-          return calculateEstimates(state: state)
-          
-        }
-      }
-    }
-    .onFailure(case: \.receive, .log(logger: logger))
-  }
-  
-  private func calculateEstimates(state: State) -> Effect<Action> {
-    .receive(action: \.receive) {
-      let result = try await estimatedPressuresClient.estimatedPressure(
-        for: .airHandler(state.measurement),
-        at: state.updatedAirflow ?? 0
-      )
-      
-      guard case let .airHandler(airHandler) = result else {
-        return .none
-      }
-      return airHandler
-    }
-  }
-}
-
-@ViewAction(for: AirHandlerMeasurementForm.self)
-public struct AirHandlerMeasurementFormView: View {
-  @FocusState private var focusedField: AirHandlerMeasurementForm.State.Field?
-  @Bindable public var store: StoreOf<AirHandlerMeasurementForm>
-
-  public init(
-    store: StoreOf<AirHandlerMeasurementForm>
-  ) {
-    self.store = store
-    self.focusedField = store.focusedField
-  }
-
-
-  public var body: some View {
-    Form {
-      Section {
-        textField(
-          "Return Plenum Pressure",
-          value: $store.measurement.returnPlenumPressure
-        )
-        .focused($focusedField, equals: .returnPlenumPressure)
-        .onSubmit { send(.submitField) }
-        .decimalPad()
-
-        textField(
-          "Post-Filter Pressure",
-          value: $store.measurement.postFilterPressure
-        )
-        .focused($focusedField, equals: .postFilterPressure)
-        .onSubmit { send(.submitField) }
-        .decimalPad()
-
-        textField(
-          "Post-Coil Pressure",
-          value: $store.measurement.postCoilPressure
-        )
-        .focused($focusedField, equals: .postCoilPressure)
-        .onSubmit { send(.submitField) }
-        .decimalPad()
-
-        textField(
-          "Supply Plenum Pressure",
-          value: $store.measurement.supplyPlenumPressure
-        )
-        .focused($focusedField, equals: .supplyPlenumPressure)
-        .onSubmit { send(.submitField) }
-        .decimalPad()
-
-        textField(
-          "Airflow",
-          value: $store.measurement.airflow,
-          fractionLength: 0
-        )
-        .focused($focusedField, equals: .airflow)
-        .onSubmit { send(.submitField) }
-        .numberPad()
-
-      } header: {
-        HStack {
-          Text("System Measurements")
-          Spacer()
-          InfoButton {
-            send(.infoButtonTapped)
-          }
-          .font(.title3)
-          .labelStyle(.iconOnly)
-          .buttonStyle(.plain)
-          .foregroundStyle(Color.accentColor)
-        }
-      }
-
-      Section {
-        FanTypePicker(selection: $store.fanType)
-          .pickerStyle(.segmented)
-
-        textField(
-          "Updated Airflow",
-          value: $store.updatedAirflow,
-          fractionLength: 0
-        )
-        .focused($focusedField, equals: .updatedAirflow)
-        .onSubmit { send(.submitField) }
-        .numberPad()
-
-      } header: {
-        Text("Estimate Settings")
-      } footer: {
-        HStack {
-          Spacer()
-          ResetButton { send(.resetButtonTapped) }
-          Spacer()
-        }
-        .padding(.top)
-      }
-
-      if let calculatedMeasurement = store.calculatedMeasurement {
-        Section {
-          Text("Display calculated measurement here.")
-        }
-      }
-
-    }
-    .bind($focusedField, to: $store.focusedField)
-  }
-
-  private func textField(
-    _ title: LocalizedStringKey,
-    value: Binding<Double?>,
-    fractionLength: Int = 2
-  ) -> TextField<Text> {
-    .init(title, value: value, fractionLength: fractionLength, prompt: Text(title))
-  }
-}
-
-#Preview {
-  AirHandlerMeasurementFormView(
-    store: Store(initialState: AirHandlerMeasurementForm.State()) {
-      AirHandlerMeasurementForm()
-    }
-  )
-}

Sources/PressureEstimationsFeature/EquipmentMeasurementForm.swift

@@ -16,35 +16,38 @@ public struct EquipmentMeasurementForm {
   @ObservableState
   public struct State: Equatable {
     @Presents public var destination: Destination.State?
+    public var allowEquipmentTypeSelection: Bool
     public var equipmentType: EquipmentType
     public var focusedField: Field?
-    public var fields: FormFields
+    public var measurements: Measurements
     
     public init(
+      allowEquipmentTypeSelection: Bool = true,
       destination: Destination.State? = nil,
       equipmentType: EquipmentType = .airHandler,
       focusedField: Field? = nil,
-      fields: FormFields = .init()
+      measurements: Measurements = .init()
     ) {
+      self.allowEquipmentTypeSelection = allowEquipmentTypeSelection
       self.destination = destination
       self.equipmentType = equipmentType
       self.focusedField = focusedField
-      self.fields = fields
+      self.measurements = measurements
     }
     
     public var equipmentMeasurement: EquipmentMeasurement {
-      fields.equipmentMeasurement(type: equipmentType)
+      measurements.equipmentMeasurement(type: equipmentType)
     }
     
     public var isValid: Bool {
-      fields.airflow != nil
-      && fields.returnPlenumPressure != nil
-      && fields.postFilterPressure != nil
-      && fields.coilPressure != nil
-      && fields.supplyPlenumPressure != nil
+      measurements.airflow != nil
+      && measurements.returnPlenumPressure != nil
+      && measurements.postFilterPressure != nil
+      && measurements.coilPressure != nil
+      && measurements.supplyPlenumPressure != nil
     }
     
-    public struct FormFields: Equatable {
+    public struct Measurements: Equatable {
       public var airflow: Double?
       public var returnPlenumPressure: Double?
       public var postFilterPressure: Double?
@@ -112,7 +115,7 @@ public struct EquipmentMeasurementForm {
       }
     }
     
-    public enum Field: Hashable, CaseIterable, FocusableField, Identifiable {
+    public enum Field: CaseIterable, FocusableField, Hashable, Identifiable {
       case returnPlenumPressure
       case postFilterPressure
       case coilPressure
@@ -148,15 +151,15 @@ public struct EquipmentMeasurementForm {
       case .destination:
         return .none
        
-       
       case let .view(action):
         switch action {
           
         case .infoButtonTapped:
+          state.destination = .infoView(.init())
           return .none
           
         case .resetButtonTapped:
-          state.fields = .init()
+          state.measurements = .init()
           return .none
           
         case .submitField:
@@ -220,21 +223,21 @@ public struct EquipmentMeasurementFormView: View {
   
   public var body: some View {
     Form {
-      Section {
-        
-      } header: {
-        Text("Equipment Type")
-      } footer: {
-        Picker("Equipment Type", selection: $store.equipmentType) {
-          ForEach(EquipmentType.allCases) {
-            Text($0.description)
-              .tag($0)
+      if store.allowEquipmentTypeSelection {
+        Section {
+        } header: {
+          Text("Equipment Type")
+        } footer: {
+          Picker("Equipment Type", selection: $store.equipmentType) {
+            ForEach(EquipmentType.allCases) {
+              Text($0.description)
+                .tag($0)
+            }
           }
+          .pickerStyle(.segmented)
+          .labelsHidden()
         }
-        .pickerStyle(.segmented)
-        .labelsHidden()
       }
-      
       Section {
         Grid(alignment: .leading, horizontalSpacing: 40) {
           ForEach(store.pressureFields) { field in
@@ -268,8 +271,16 @@ public struct EquipmentMeasurementFormView: View {
         }
       }
     }
+    .navigationTitle("Existing Measurements")
     .textLabelStyle(.boldSecondary)
     .textFieldStyle(.roundedBorder)
+    .sheet(
+      item: $store.scope(state: \.destination?.infoView, action: \.destination.infoView)
+    ){ store in
+      NavigationStack {
+        InfoView(store: store)
+      }
+    }
   }
   
   private func textField(
@@ -280,15 +291,15 @@ public struct EquipmentMeasurementFormView: View {
     
     switch field {
     case .returnPlenumPressure:
-      value = $store.fields.returnPlenumPressure
+      value = $store.measurements.returnPlenumPressure
     case .postFilterPressure:
-      value = $store.fields.postFilterPressure
+      value = $store.measurements.postFilterPressure
     case .coilPressure:
-      value = $store.fields.coilPressure
+      value = $store.measurements.coilPressure
     case .supplyPlenumPressure:
-      value = $store.fields.supplyPlenumPressure
+      value = $store.measurements.supplyPlenumPressure
     case .airflow:
-      value = $store.fields.airflow
+      value = $store.measurements.airflow
       fractionLength = 0
     }
     
@@ -325,13 +336,26 @@ public struct EquipmentMeasurementFormView: View {
       .decimalPad()
     }
   }
+}
 
+fileprivate extension InfoViewFeature.State {
+
+  init() {
+    self.init(
+      title: "Existing Measurements",
+      body: """
+      Record the current static pressure and airflow measurements of the existing system.
+      """
+    )
+  }
 }
 
 #Preview {
-  EquipmentMeasurementFormView(
-    store: Store(initialState: EquipmentMeasurementForm.State()) {
-      EquipmentMeasurementForm()
-    }
-  )
+  NavigationStack {
+    EquipmentMeasurementFormView(
+      store: Store(initialState: EquipmentMeasurementForm.State()) {
+        EquipmentMeasurementForm()
+      }
+    )
+  }
 }

Sources/PressureEstimationsFeature/EquipmentSettingsForm.swift

@@ -0,0 +1,405 @@
+import ComposableArchitecture
+import SharedModels
+import Styleguide
+import SwiftUI
+
+@Reducer
+public struct EquipmentSettingsForm {
+
+  @CasePathable
+  public enum InfoView {
+    case capacities
+    case ratedStaticPressures
+  }
+
+  @Reducer(state: .equatable)
+  public enum Destination {
+    case infoView(InfoViewFeature)
+  }
+
+  @ObservableState
+  public struct State: Equatable {
+
+    @Presents public var destination: Destination.State?
+    public var coolingCapacity: CoolingCapacity
+    public var equipmentType: EquipmentType
+    public var fanType: FanType
+    public var focusedField: Field? = nil
+    public var heatingCapacity: Double?
+    public var ratedStaticPressures: RatedStaticPressures
+
+    public init(
+      coolingCapacity: CoolingCapacity = .default,
+      destination: Destination.State? = nil,
+      equipmentType: EquipmentType = .airHandler,
+      fanType: FanType = .constantSpeed,
+      heatingCapacity: Double? = nil,
+      ratedStaticPressures: RatedStaticPressures = .init()
+    ) {
+      self.coolingCapacity = coolingCapacity
+      self.destination = destination
+      self.equipmentType = equipmentType
+      self.fanType = fanType
+      self.heatingCapacity = heatingCapacity
+      self.ratedStaticPressures = ratedStaticPressures
+    }
+
+    public var isValid: Bool {
+      guard equipmentType == .furnaceAndCoil else { return true }
+      return heatingCapacity != nil
+    }
+
+    // Note: These need to be in display order.
+    public enum Field: Hashable, CaseIterable, FocusableField  {
+      case heatingCapacity
+      case minimumStaticPressure
+      case maximumStaticPressure
+      case ratedStaticPressure
+    }
+  }
+
+  public enum Action: BindableAction, ViewAction {
+    case binding(BindingAction<State>)
+    case destination(PresentationAction<Destination.Action>)
+    case view(View)
+
+    @CasePathable
+    public enum View {
+      case infoButtonTapped(InfoView)
+      case nextButtonTapped
+      case resetButtonTapped
+      case submitField
+    }
+  }
+
+  public var body: some Reducer<State, Action> {
+    BindingReducer()
+    Reduce<State, Action> { state, action in
+      switch action {
+
+      case .binding:
+        return .none
+
+      case .destination(.dismiss):
+        state.destination = nil
+        return .none
+
+      case .destination:
+        return .none
+
+      case let .view(action):
+        switch action {
+
+        case let .infoButtonTapped(infoView):
+          state.destination = .infoView(.init(view: infoView))
+          return .none
+
+        case .nextButtonTapped:
+          #warning("Fix me.")
+          return .none
+
+        case .resetButtonTapped:
+          state.heatingCapacity = nil
+          return .none
+
+        case .submitField:
+          state.focusedField = state.focusedField?.next
+          return .none
+
+        }
+      }
+    }
+    .ifLet(\.$destination, action: \.destination)
+  }
+}
+
+@ViewAction(for: EquipmentSettingsForm.self)
+public struct EquipmentSettingsFormView: View {
+
+  @FocusState private var focusedField: EquipmentSettingsForm.State.Field?
+  @Bindable public var store: StoreOf<EquipmentSettingsForm>
+
+  public init(store: StoreOf<EquipmentSettingsForm>) {
+    self.store = store
+    self.focusedField = store.focusedField
+  }
+
+  public var body: some View {
+    Form {
+      Section {
+        EmptyView()
+      } header: {
+        Text("Equipment Type")
+      } footer: {
+        EquipmentTypePicker(selection: $store.equipmentType)
+          .pickerStyle(.segmented)
+      }
+      Section {
+        EmptyView()
+      } header: {
+        Text("Fan Type")
+        #if os(macOS)
+          .font(.title2)
+        #endif
+      } footer: {
+        FanTypePicker(selection: $store.fanType)
+          .pickerStyle(.segmented)
+      }
+
+      Section {
+        Grid(alignment: .leading, horizontalSpacing: 40) {
+          GridRow {
+            TextLabel("Cooling")
+            Picker("Cooling Capcity", selection: $store.coolingCapacity) {
+              ForEach(CoolingCapacity.allCases) {
+                Text($0.description)
+                  .tag($0)
+              }
+            }
+          }
+          if store.equipmentType == .furnaceAndCoil {
+            GridRow {
+              TextLabel("Heating")
+              textField(
+                "Heating Capacity",
+                value: $store.heatingCapacity,
+                fractionLength: 0
+              )
+              .focused($focusedField, equals: .heatingCapacity)
+              .numberPad()
+            }
+          }
+        }
+      } header: {
+        header("Capacities", infoView: .capacities)
+      }
+
+      Section {
+        Grid(alignment: .leading, horizontalSpacing: 40) {
+          GridRow {
+            TextLabel("Minimum")
+            textField(
+              "Minimum Pressure",
+              value: $store.ratedStaticPressures.minimum,
+              fractionLength: 2
+            )
+            .focused($focusedField, equals: .minimumStaticPressure)
+            .decimalPad()
+          }
+          GridRow {
+            TextLabel("Maximum")
+            textField(
+              "Maximum Pressure",
+              value: $store.ratedStaticPressures.maximum,
+              fractionLength: 2
+            )
+            .focused($focusedField, equals: .maximumStaticPressure)
+            .decimalPad()
+          }
+          GridRow {
+            TextLabel("Rated")
+            textField(
+              "Rated Pressure",
+              value: $store.ratedStaticPressures.rated,
+              fractionLength: 2
+            )
+            .focused($focusedField, equals: .ratedStaticPressure)
+            .decimalPad()
+          }
+        }
+      } header: {
+        header("Rated Static Pressure", infoView: .ratedStaticPressures)
+      }
+
+//      Section {
+//        Grid(alignment: .leading, horizontalSpacing: 40) {
+//          if store.equipmentMeasurement.equipmentType == .furnaceAndCoil {
+//            GridRow {
+//              TextLabel("Coil")
+//              percentField("Coil Budget", value: $store.budgets.coilBudget.fraction)
+//                .focused($focusedField, equals: .coilBudget)
+//                .onSubmit { send(.submitField) }
+//                .numberPad()
+//            }
+//          }
+//
+//          GridRow {
+//            TextLabel("Filter")
+//            percentField("Filter Budget", value: $store.budgets.filterBudget.fraction)
+//              .focused($focusedField, equals: .filterBudget)
+//              .onSubmit { send(.submitField) }
+//              .numberPad()
+//          }
+//
+//          GridRow {
+//            TextLabel("Return")
+//            percentField("Return Plenum Budget", value: $store.budgets.returnPlenumBudget.fraction)
+//              .focused($focusedField, equals: .returnPlenumBudget)
+//              .onSubmit { send(.submitField) }
+//              .numberPad()
+//          }
+//
+//          GridRow {
+//            TextLabel("Supply")
+//            percentField("Supply Plenum Budget", value: $store.budgets.supplyPlenumBudget.fraction)
+//              .focused($focusedField, equals: .supplyPlenumBudget)
+//              .onSubmit { send(.submitField) }
+//              .numberPad()
+//          }
+//        }
+//
+//      } header: {
+//        VStack {
+//          header("Budgets", infoView: .budgets)
+//          #if os(macOS)
+//          .font(.title2)
+//          .padding(.top, 20)
+//          #endif
+//          FlaggedView(
+//            flagged: Flagged(wrappedValue: store.budgets.total.rawValue, .percent())
+//          )
+//          .flaggedViewStyle(BudgetFlagViewStyle())
+//        }
+//      }
+
+//      Section {
+//        TextField(
+//          "Airflow",
+//          value: $store.updatedAirflow,
+//          fractionLength: 0
+//        )
+//      } header: {
+//        header("Updated Airflow", infoView: .updatedAirflow)
+//      } footer: {
+//        HStack {
+//          ResetButton { send(.resetButtonTapped) }
+//          Spacer()
+//          NextButton { send(.nextButtonTapped) }
+//            .disabled(!store.isValid)
+//        }
+//        .padding(.top)
+//      }
+    }
+    .labelsHidden()
+    .bind($focusedField, to: $store.focusedField)
+    .navigationTitle("Equipment Data")
+    .textLabelStyle(.boldSecondary)
+    .textFieldStyle(.roundedBorder)
+    .sheet(
+      item: $store.scope(
+        state: \.destination?.infoView,
+        action: \.destination.infoView
+      )
+    ) { store in
+      NavigationStack {
+        InfoView(store: store)
+      }
+    }
+  }
+
+  private func header(
+    _ title: String,
+    infoView: EquipmentSettingsForm.InfoView
+  ) -> some View {
+    HStack {
+      Text(title)
+      Spacer()
+      InfoButton { send(.infoButtonTapped(infoView)) }
+    }
+  }
+
+//  private func percentField(
+//    _ title: LocalizedStringKey,
+//    value: Binding<Double>
+//  ) -> some View {
+//    TextField(title, value: value, format: .percent, prompt: Text(title))
+//  }
+
+  private func textField(
+    _ title: String,
+    value: Binding<Double>,
+    fractionLength: Int = 2
+  ) -> some View {
+    TextField(title, value: value, fractionLength: fractionLength, prompt: Text(title))
+  }
+
+  private func textField(
+    _ title: String,
+    value: Binding<Double?>,
+    fractionLength: Int = 2
+  ) -> some View {
+    TextField(title, value: value, fractionLength: fractionLength, prompt: Text(title))
+  }
+}
+
+fileprivate struct BudgetFlagViewStyle: FlaggedViewStyle {
+
+  func makeBody(configuration: Configuration) -> some View {
+    HStack {
+      configuration.flagged.flagImage
+      Spacer()
+      configuration.flagged.messageView
+    }
+  }
+}
+
+fileprivate extension InfoViewFeature.State {
+  init(view: EquipmentSettingsForm.InfoView) {
+    switch view {
+    case .capacities:
+      self.init(
+        title: "Capacities",
+        body: """
+        Record the cooling and heating capacities of the system.
+        """
+      )
+//    case .budgets:
+//      self.init(
+//        title: "Budgets",
+//        body: """
+//        Budgeted percentages for static pressure estimations, these generally are set to
+//        reasonable defaults, however you can change them if desired.
+//
+//        Note: These must total up to 100%.
+//        """
+//      )
+    case .ratedStaticPressures:
+      self.init(
+        title: "Rated Static",
+        body: """
+        Record the rated static pressures of the system.
+
+        These are generally found on the nameplate of the equipment or in the installation
+        manual.
+
+        The defaults are generally acceptable for most unitary equipment.
+        """
+      )
+
+//    case .updatedAirflow:
+//      self.init(
+//        title: "Updated Airflow",
+//        body: """
+//        This is used to generated estimated static pressures at the updated airflow
+//        compared to the existing airflow of the system.
+//        """
+//      )
+    }
+  }
+}
+
+#Preview {
+  NavigationStack {
+    EquipmentSettingsFormView(
+      store: Store(
+        initialState: EquipmentSettingsForm.State()
+      ) {
+        EquipmentSettingsForm()
+      }
+    )
+    #if os(macOS)
+    .frame(width: 400, height: 600)
+    .padding()
+    #endif
+  }
+}

Sources/PressureEstimationsFeature/EstimateSettingsForm.swift

@@ -1,303 +0,0 @@
-import ComposableArchitecture
-import SharedModels
-import Styleguide
-import SwiftUI
-
-@Reducer
-public struct EstimateSettingsForm {
-
-  @CasePathable
-  public enum InfoView {
-    case budgets
-    case updatedAirflow
-  }
-
-  @Reducer(state: .equatable)
-  public enum Destination {
-    case infoView(InfoViewFeature)
-  }
-
-  @ObservableState
-  public struct State: Equatable {
-
-    @Presents public var destination: Destination.State?
-    public var budgets: BudgetedPercentEnvelope
-    public let equipmentMeasurement: EquipmentMeasurement
-    public var fanType: FanType
-    public var focusedField: Field? = nil
-    public var updatedAirflow: Double?
-
-    public init(
-      destination: Destination.State? = nil,
-      equipmentMeasurement: EquipmentMeasurement,
-      fanType: FanType = .constantSpeed,
-      updatedAirflow: Double? = nil
-    ) {
-      self.destination = destination
-      self.equipmentMeasurement = equipmentMeasurement
-      self.budgets = .init(
-        equipmentType: equipmentMeasurement.equipmentType,
-        fanType: fanType
-      )
-      self.fanType = fanType
-      self.updatedAirflow = updatedAirflow
-    }
-
-    public var isValid: Bool {
-      updatedAirflow != nil 
-      && Int(budgets.total.rawValue) == 100
-    }
-
-    public enum Field: Hashable, CaseIterable, FocusableField {
-      case coilBudget
-      case filterBudget
-      case returnPlenumBudget
-      case supplyPlenumBudget
-      case updatedAirflow
-    }
-  }
-
-  public enum Action: BindableAction, ViewAction {
-    case binding(BindingAction<State>)
-    case destination(PresentationAction<Destination.Action>)
-    case view(View)
-
-    @CasePathable
-    public enum View {
-      case infoButtonTapped(InfoView)
-      case nextButtonTapped
-      case resetButtonTapped
-      case submitField
-    }
-  }
-
-  public var body: some Reducer<State, Action> {
-    BindingReducer()
-    Reduce<State, Action> { state, action in
-      switch action {
-
-      case .binding(\.fanType):
-        state.budgets = .init(
-          equipmentType: state.equipmentMeasurement.equipmentType,
-          fanType: state.fanType
-        )
-        return .none
-
-      case .binding:
-        return .none
-
-      case .destination(.dismiss):
-        state.destination = nil
-        return .none
-
-      case .destination:
-        return .none
-
-      case let .view(action):
-        switch action {
-
-        case let .infoButtonTapped(infoView):
-          state.destination = .infoView(.init(view: infoView))
-          return .none
-
-        case .nextButtonTapped:
-          #warning("Fix me.")
-          return .none
-
-        case .resetButtonTapped:
-          state.budgets = .init(
-            equipmentType: state.equipmentMeasurement.equipmentType,
-            fanType: state.fanType
-          )
-          state.updatedAirflow = nil
-          return .none
-
-        case .submitField:
-          state.focusedField = state.focusedField?.next
-          return .none
-
-        }
-      }
-    }
-    .ifLet(\.$destination, action: \.destination)
-  }
-}
-
-@ViewAction(for: EstimateSettingsForm.self)
-public struct EstimateSettingsFormView: View {
-
-  @FocusState private var focusedField: EstimateSettingsForm.State.Field?
-  @Bindable public var store: StoreOf<EstimateSettingsForm>
-
-  public init(store: StoreOf<EstimateSettingsForm>) {
-    self.store = store
-    self.focusedField = store.focusedField
-  }
-
-  public var body: some View {
-    Form {
-      Section {
-        EmptyView()
-      } header: {
-        TextLabel("Fan Type")
-        #if os(macOS)
-          .font(.title2)
-        #endif
-      } footer: {
-        FanTypePicker(selection: $store.fanType)
-          .pickerStyle(.segmented)
-      }
-
-      Section {
-        Grid(alignment: .leading, horizontalSpacing: 40) {
-          if store.equipmentMeasurement.equipmentType == .furnaceAndCoil {
-            GridRow {
-              TextLabel("Coil")
-              percentField("Coil Budget", value: $store.budgets.coilBudget.fraction)
-                .focused($focusedField, equals: .coilBudget)
-                .onSubmit { send(.submitField) }
-                .numberPad()
-            }
-          }
-
-          GridRow {
-            TextLabel("Filter")
-            percentField("Filter Budget", value: $store.budgets.filterBudget.fraction)
-              .focused($focusedField, equals: .filterBudget)
-              .onSubmit { send(.submitField) }
-              .numberPad()
-          }
-
-          GridRow {
-            TextLabel("Return")
-            percentField("Return Plenum Budget", value: $store.budgets.returnPlenumBudget.fraction)
-              .focused($focusedField, equals: .returnPlenumBudget)
-              .onSubmit { send(.submitField) }
-              .numberPad()
-          }
-
-          GridRow {
-            TextLabel("Supply")
-            percentField("Supply Plenum Budget", value: $store.budgets.supplyPlenumBudget.fraction)
-              .focused($focusedField, equals: .supplyPlenumBudget)
-              .onSubmit { send(.submitField) }
-              .numberPad()
-          }
-        }
-        .textLabelStyle(.boldSecondary)
-        .textFieldStyle(.roundedBorder)
-
-      } header: {
-        VStack {
-          HStack {
-            Text("Budgets")
-            Spacer()
-            InfoButton { send(.infoButtonTapped(.budgets)) }
-          }
-          #if os(macOS)
-          .font(.title2)
-          .padding(.top, 20)
-          #endif
-          FlaggedView(
-            flagged: Flagged(wrappedValue: store.budgets.total.rawValue, .percent())
-          )
-          .flaggedViewStyle(BudgetFlagViewStyle())
-        }
-      }
-
-      Section {
-        TextField(
-          "Airflow",
-          value: $store.updatedAirflow,
-          fractionLength: 0
-        )
-      } header: {
-        HStack {
-          Text("Updated Airflow")
-          Spacer()
-          InfoButton { send(.infoButtonTapped(.updatedAirflow)) }
-        }
-      } footer: {
-        HStack {
-          ResetButton { send(.resetButtonTapped) }
-          Spacer()
-          NextButton { send(.nextButtonTapped) }
-            .disabled(!store.isValid)
-        }
-        .padding(.top)
-      }
-    }
-    .labelsHidden()
-    .bind($focusedField, to: $store.focusedField)
-    .navigationTitle("Estimate Settings")
-    .sheet(
-      item: $store.scope(
-        state: \.destination?.infoView,
-        action: \.destination.infoView
-      )
-    ) { store in
-      NavigationStack {
-        InfoView(store: store)
-      }
-    }
-  }
-
-  private func percentField(
-    _ title: LocalizedStringKey,
-    value: Binding<Double>
-  ) -> some View {
-    TextField(title, value: value, format: .percent, prompt: Text(title))
-  }
-}
-
-fileprivate struct BudgetFlagViewStyle: FlaggedViewStyle {
-
-  func makeBody(configuration: Configuration) -> some View {
-    HStack {
-      configuration.flagged.flagImage
-      Spacer()
-      configuration.flagged.messageView
-    }
-  }
-}
-
-fileprivate extension InfoViewFeature.State {
-  init(view: EstimateSettingsForm.InfoView) {
-    switch view {
-    case .budgets:
-      self.init(
-        title: "Budgets",
-        body: """
-        Budgeted percentages for static pressure estimations, these generally are set to
-        reasonable defaults, however you can change them if desired.
-
-        Note: These must total up to 100%.
-        """
-      )
-    case .updatedAirflow:
-      self.init(
-        title: "Updated Airflow",
-        body: """
-        This is used to generated estimated static pressures at the updated airflow
-        compared to the existing airflow of the system.
-        """
-      )
-    }
-  }
-}
-
-#Preview {
-  NavigationStack {
-    EstimateSettingsFormView(
-      store: Store(
-        initialState: EstimateSettingsForm.State(equipmentMeasurement: .furnaceAndCoil(.init()))
-      ) {
-        EstimateSettingsForm()
-      }
-    )
-    #if os(macOS)
-    .frame(width: 400, height: 600)
-    .padding()
-    #endif
-  }
-}

Sources/SharedModels/CoolingCapacity.swift

@@ -1,6 +1,6 @@
 import Foundation
 
-public enum CoolingCapacity: Double, Equatable, CaseIterable {
+public enum CoolingCapacity: Double, Hashable, CaseIterable, Identifiable, CustomStringConvertible {
   case half = 0.5
   case threeQuarter = 0.75
   case one = 1
@@ -12,5 +12,32 @@ public enum CoolingCapacity: Double, Equatable, CaseIterable {
   case four = 4
   case five = 5
 
+  public var id: Self { self }
+
   public static var `default`: Self { .three }
+
+  public var description: String {
+    switch self {
+    case .half:
+      return "1/2 Ton"
+    case .threeQuarter:
+      return "3/4 Ton"
+    case .one:
+      return "1 Ton"
+    case .oneAndAHalf:
+      return "1.5 Tons"
+    case .two:
+      return "2 Tons"
+    case .twoAndAHalf:
+      return "2.5 Tons"
+    case .three:
+      return "3 Tons"
+    case .threeAndAHalf:
+      return "3.5 Tons"
+    case .four:
+      return "4 Tons"
+    case .five:
+      return "5 Tons"
+    }
+  }
 }

Sources/SharedModels/EquipmentMeasurement.swift

@@ -1,5 +1,6 @@
 import Foundation
 
+#warning("Make values non-optional")
 public enum EquipmentMeasurement: Equatable {
  
   case airHandler(AirHandler)

Sources/Styleguide/EquipmentTypePicker.swift

@@ -0,0 +1,19 @@
+import SharedModels
+import SwiftUI
+
+public struct EquipmentTypePicker: View {
+  @Binding var selection: EquipmentType
+
+  public init(selection: Binding<EquipmentType>) {
+    self._selection = selection
+  }
+
+  public var body: some View {
+    Picker("Equipment Type", selection: $selection) {
+      ForEach(EquipmentType.allCases) {
+        Text($0.description)
+          .tag($0)
+      }
+    }
+  }
+}

Sources/Styleguide/FlaggedView.swift

@@ -34,109 +34,3 @@ extension FlaggedView where Label == EmptyView {
     self.init(flagged: flagged) { EmptyView() }
   }
 }
-
-//public struct FlaggedView: View {
-//
-//  public let style: Style?
-//  public let title: String
-//  public let flagged: Flagged
-//  public let fractionLength: Int
-//
-//  public init(
-//    style: Style? = nil,
-//    title: String,
-//    flagged: Flagged,
-//    fractionLength: Int = 3
-//  ) {
-//    self.style = style
-//    self.title = title
-//    self.flagged = flagged
-//    self.fractionLength = fractionLength
-//  }
-//
-//  public init(
-//    _ title: String,
-//    flagged: Flagged,
-//    style: Style? = nil,
-//    fractionLength: Int = 3
-//  ) {
-//    self.style = style
-//    self.title = title
-//    self.flagged = flagged
-//    self.fractionLength = fractionLength
-//  }
-//
-//  @ViewBuilder
-//  private var messageView: some View {
-//    if let message = flagged.message {
-//      HStack {
-//        Text(flagged.projectedValue.key.title)
-//          .bold()
-//          .foregroundStyle(flagged.projectedValue.key.flagColor)
-//
-//        Text(message)
-//          .foregroundStyle(Color.secondary)
-//      }
-//      .font(.caption)
-//    }
-//  }
-//
-//  public var body: some View {
-//    switch style {
-//    case .none:
-//      VStack(alignment: .leading, spacing: 8) {
-//        HStack {
-//          Text(title)
-//            .foregroundStyle(Color.secondary)
-//          Spacer()
-//          Text(
-//            flagged.wrappedValue,
-//            format: .number.precision(.fractionLength(fractionLength))
-//          )
-//          Image(systemName: "flag.fill")
-//            .foregroundStyle(flagged.projectedValue.key.flagColor)
-//        }
-//        messageView
-//      }
-//    case .some(.gridRow):
-//      GridRow {
-//        VStack(alignment: .leading, spacing: 8) {
-//          Text(title)
-//            .foregroundStyle(Color.secondary)
-//          messageView
-//        }
-//
-//        Spacer()
-//
-//        Text(flagged.wrappedValue, format: .number.precision(.fractionLength(fractionLength)))
-//          .gridCellAnchor(.trailing)
-//
-//        Image(systemName: "flag.fill")
-//          .foregroundStyle(flagged.flagColor)
-//          .gridCellAnchor(.trailing)
-//      }
-//
-//    }
-//  }
-//
-//  public enum Style {
-//    case gridRow
-//  }
-//
-//  public static func gridRow(_ title: String, flagged: Flagged) -> Self {
-//    .init(style: .gridRow, title: title, flagged: flagged)
-//  }
-//}
-
-
-//#Preview {
-//  List {
-//    Grid(horizontalSpacing: 20) {
-//      FlaggedView(style: .gridRow, title: "Test", flagged: .error(message: "Error message"))
-//      FlaggedView(style: .gridRow, title: "Test", flagged: .init(wrappedValue: 0.5, .result(.good("Good message"))))
-//    }
-//
-//    FlaggedView(style: nil, title: "Test", flagged: .error(message: "Error message"))
-//    FlaggedView(style: nil, title: "Test", flagged: .init(wrappedValue: 0.5, .result(.good("Good message"))))
-//  }
-//}

Sources/Styleguide/InfoView.swift

@@ -44,13 +44,12 @@ public struct InfoView: View {
   }
 
   public var body: some View {
-    VStack(spacing: 40) {
-      Text(store.bodyText)
-        .font(.callout)
-        .padding()
+    VStack {
+      TextLabel(store.bodyText)
       Spacer()
     }
     .navigationTitle(store.titleText)
+    .textLabelStyle(.secondary)
     .padding(.horizontal)
     .navigationBarBackButtonHidden()
     .toolbar {

Sources/Styleguide/TextField+Precision.swift

@@ -30,4 +30,32 @@ extension TextField where Label == Text {
     )
   }
 
+  public init(
+    _ titleKey: LocalizedStringKey,
+    value: Binding<Double>,
+    fractionLength: Int,
+    prompt: Text? = nil
+  ) {
+    self.init(
+      titleKey,
+      value: value,
+      format: .number.precision(.fractionLength(fractionLength)),
+      prompt: prompt
+    )
+  }
+
+  public init<S: StringProtocol>(
+    _ titleKey: S,
+    value: Binding<Double>,
+    fractionLength: Int,
+    prompt: Text? = nil
+  ) {
+    self.init(
+      titleKey,
+      value: value,
+      format: .number.precision(.fractionLength(fractionLength)),
+      prompt: prompt
+    )
+  }
+
 }