periphery (#126)

# periphery

## ♻️ Current situation & Problem
adresses all periphery findings. some unused things are removed, and the
rest are explicitly ignored and marked as "API", meaning that even
though they're currently unused, they should be kept around bc they are
considered as being an integral part of the parent entity's
functionality.

## ⚙️ Release Notes
- internal changes

## 📚 Documentation
n/a

## ✅ Testing
n/a

### Code of Conduct & Contributing Guidelines
By creating and submitting this pull request, you agree to follow our
[Code of
Conduct](https://github.com/StanfordBDHG/.github/blob/main/CODE_OF_CONDUCT.md)
and [Contributing
Guidelines](https://github.com/StanfordBDHG/.github/blob/main/CONTRIBUTING.md):
- [x] I agree to follow the [Code of
Conduct](https://github.com/StanfordBDHG/.github/blob/main/CODE_OF_CONDUCT.md)
and [Contributing
Guidelines](https://github.com/StanfordBDHG/.github/blob/main/CONTRIBUTING.md).

Author: lukaskollmer

MyHeartCounts/Account/AccountSheet.swift

@@ -65,14 +65,6 @@ struct AccountSheet: View {
         }
     }
 
-    @ToolbarContentBuilder private var closeButton: some ToolbarContent {
-        ToolbarItem(placement: .cancellationAction) {
-            Button("Close") {
-                dismiss()
-            }
-        }
-    }
-    
     @ViewBuilder private var accountSheetExtraContent: some View {
         Section {
             SensorKitButton()

MyHeartCounts/Account/Demographics/Comorbidities.swift

@@ -87,6 +87,7 @@ extension Comorbidities {
             self.subtitle = subtitle
         }
 
+        // periphery:ignore - API
         init?(id: String) {
             if let value = (Self.primaryComorbidities + Self.secondaryComorbidities).first(where: { $0.id == id }) {
                 self = value

MyHeartCounts/Account/Demographics/DemographicsAccountKeys.swift

@@ -18,9 +18,6 @@ extension AccountKeyCategory {
 
 
 extension AccountDetails {
-    typealias UKCounty = UKRegion.County
-    
-    
     @AccountKey(
         id: "mhcGenderIdentity",
         name: "Gender Identity",

MyHeartCounts/Account/Demographics/DemographicsLayout.swift

@@ -429,6 +429,7 @@ private enum DemographicsLayoutBuilder {
         _ConditionalComponent(storage: .false(component))
     }
 
+    // periphery:ignore - implicity called
     static func buildBlock() -> some DemographicsComponent {
         _EmptyComponent()
     }

MyHeartCounts/Account/Demographics/StageOfChange.swift

@@ -11,6 +11,7 @@ import Foundation
 
 struct StageOfChangeOption: Hashable, Identifiable, Sendable {
     let id: String
+    // periphery:ignore - API
     let title: LocalizedStringResource?
     let text: LocalizedStringResource
 }

MyHeartCounts/Account/Demographics/UKRegion.swift

@@ -110,6 +110,7 @@ extension UKRegion {
 
 
 extension UKRegion.County {
+    // periphery:ignore - ???
     static let preferNotToSay = Self(name: "Prefer not to state")
 
     static let englishCounties: [Self] = [

MyHeartCounts/Heart Health Dashboard/Components/ScoreResultGauge.swift

@@ -15,7 +15,7 @@ struct ScoreResultGauge: View {
 
     var body: some View {
         Gauge(
-            lineWidth: .relative(1.5),
+            lineWidth: lineWidth,
             gradient: scoreResult.scoreAvailable ? .redToGreen : Gradient(colors: [.secondary]),
             progress: scoreResult.score
         ) {

MyHeartCounts/Heart Health Dashboard/DetailedHealthStatsView.swift

@@ -29,7 +29,6 @@ struct DetailedHealthStatsView: View {
         case enabled(timeRange: HealthKitQueryTimeRange)
     }
 
-    @Environment(\.calendar) private var cal
     @Environment(StudyManager.self) private var studyManager
     @State private var chartTimeRange: ChartTimeRange = .lastNumDays(14)
 

MyHeartCounts/Heart Health Dashboard/HeartHealthDashboard.swift

@@ -198,6 +198,7 @@ struct HeartHealthDashboard: View {
         }
     }
 
+    // periphery:ignore - API
     private func addNewSample(for keyPath: KeyPath<CVHScore, ScoreResult>) {
         if Self.canAddSample(for: keyPath) {
             addNewSampleDescriptor = .init(keyPath: keyPath)

MyHeartCounts/Heart Health Dashboard/QuantitySample.swift

@@ -221,6 +221,7 @@ struct QuantitySample: Hashable, Identifiable, Sendable {
         precondition(endDate >= startDate)
     }
 
+    // periphery:ignore - API
     func value(as unit: HKUnit) -> Double {
         self.unit == unit ? value : HKQuantity(unit: self.unit, doubleValue: value).doubleValue(for: unit)
     }