feat: Cleaning up shared models.

Sources/Styleguide/Pickers/CaseIterablePicker.swift

@@ -0,0 +1,40 @@
+import SwiftUI
+
+public struct CaseIterablePicker<Label, Content>: View 
+where Content: CaseIterable,
+      Content: CustomStringConvertible,
+      Content: Hashable,
+      Content: Identifiable,
+      Content.AllCases: RandomAccessCollection,
+      Label: View
+{
+
+  let label: () -> Label
+  @Binding<Content> var selection: Content
+
+  public init(
+    selection: Binding<Content>,
+    @ViewBuilder label: @escaping () -> Label
+  ) {
+    self.label = label
+    self._selection = selection
+  }
+
+  public var body: some View {
+    Picker(selection: $selection, label: label()) {
+      ForEach(Content.allCases) {
+        Text($0.description)
+          .tag($0)
+      }
+    }
+  }
+}
+
+extension CaseIterablePicker where Label == Text {
+
+  public init<S: StringProtocol>(_ title: S, selection: Binding<Content>) {
+    self.init(selection: selection) {
+      Text(title)
+    }
+  }
+}

Sources/Styleguide/Pickers/CoolingCapacityPicker.swift

@@ -2,18 +2,13 @@ import SharedModels
 import SwiftUI
 
 public struct CoolingCapacityPicker: View {
-  @Binding var selection: CoolingCapacity
-  
-  public init(selection: Binding<CoolingCapacity>) {
+  @Binding var selection: EquipmentMetadata.CoolingCapacity
+
+  public init(selection: Binding<EquipmentMetadata.CoolingCapacity>) {
     self._selection = selection
   }
   
   public var body: some View {
-    Picker("Cooling Capacity", selection: $selection) {
-      ForEach(CoolingCapacity.allCases) {
-        Text($0.description)
-          .tag($0)
-      }
-    }
+    CaseIterablePicker("Cooling Capacity", selection: $selection)
   }
 }

Sources/Styleguide/Pickers/EquipmentTypePicker.swift

@@ -2,18 +2,13 @@ import SharedModels
 import SwiftUI
 
 public struct EquipmentTypePicker: View {
-  @Binding var selection: EquipmentType
+  @Binding var selection: EquipmentMeasurement.EquipmentType
 
-  public init(selection: Binding<EquipmentType>) {
+  public init(selection: Binding<EquipmentMeasurement.EquipmentType>) {
     self._selection = selection
   }
 
   public var body: some View {
-    Picker("Equipment Type", selection: $selection) {
-      ForEach(EquipmentType.allCases) {
-        Text($0.description)
-          .tag($0)
-      }
-    }
+    CaseIterablePicker("Equipment Type", selection: $selection)
   }
 }

Sources/Styleguide/Pickers/FanTypePicker.swift

@@ -3,19 +3,14 @@ import SwiftUI
 
 public struct FanTypePicker: View {
 
-  @Binding var selection: FanType
+  @Binding var selection: EquipmentMetadata.FanType
 
-  public init(selection: Binding<FanType>) {
+  public init(selection: Binding<EquipmentMetadata.FanType>) {
     self._selection = selection
   }
 
   public var body: some View {
-    Picker("Fan Type", selection: $selection) {
-      ForEach(FanType.allCases) {
-        Text($0.description)
-          .tag($0)
-      }
-    }
+    CaseIterablePicker("Fan Type", selection: $selection)
   }
 }