Import workouts to health, improve UI

HealthImport.xcodeproj/project.pbxproj

@@ -40,8 +40,6 @@
 		E2A38EA32B9A024500BAD02E /* Workout+Extensions.swift in Sources */ = {isa = PBXBuildFile; fileRef = E2A38EA22B9A024500BAD02E /* Workout+Extensions.swift */; };
 		E2A38EA52B9C6EA900BAD02E /* SearchHealthStoreView.swift in Sources */ = {isa = PBXBuildFile; fileRef = E2A38EA42B9C6EA900BAD02E /* SearchHealthStoreView.swift */; };
 		E2A38EA82B9C6EE800BAD02E /* SFSafeSymbols in Frameworks */ = {isa = PBXBuildFile; productRef = E2A38EA72B9C6EE800BAD02E /* SFSafeSymbols */; };
-		E2A38EAA2B9C862600BAD02E /* WorkoutEventsView.swift in Sources */ = {isa = PBXBuildFile; fileRef = E2A38EA92B9C862600BAD02E /* WorkoutEventsView.swift */; };
-		E2A38EAC2B9C8E4B00BAD02E /* WorkoutMetadataView.swift in Sources */ = {isa = PBXBuildFile; fileRef = E2A38EAB2B9C8E4B00BAD02E /* WorkoutMetadataView.swift */; };
 		E2E552892BA2194400BF5E9B /* DatabasesTab.swift in Sources */ = {isa = PBXBuildFile; fileRef = E2E552882BA2194400BF5E9B /* DatabasesTab.swift */; };
 		E2E5528C2BA21C0700BF5E9B /* HealthDatabase.swift in Sources */ = {isa = PBXBuildFile; fileRef = E2E5528B2BA21C0700BF5E9B /* HealthDatabase.swift */; };
 		E2E5528E2BA21C5900BF5E9B /* FileManager+Directory.swift in Sources */ = {isa = PBXBuildFile; fileRef = E2E5528D2BA21C5900BF5E9B /* FileManager+Directory.swift */; };
@@ -49,6 +47,17 @@
 		E2E552922BA236D000BF5E9B /* DatabaseFile.swift in Sources */ = {isa = PBXBuildFile; fileRef = E2E552912BA236D000BF5E9B /* DatabaseFile.swift */; };
 		E2E5529B2BA3935600BF5E9B /* HKWorkout+Extensions.swift in Sources */ = {isa = PBXBuildFile; fileRef = E2E5529A2BA3935600BF5E9B /* HKWorkout+Extensions.swift */; };
 		E2E5529E2BA47BA600BF5E9B /* HealthDB in Frameworks */ = {isa = PBXBuildFile; productRef = E2E5529D2BA47BA600BF5E9B /* HealthDB */; };
+		E2E552A12BA4B14600BF5E9B /* HeartRateSample.swift in Sources */ = {isa = PBXBuildFile; fileRef = E2E552A02BA4B14600BF5E9B /* HeartRateSample.swift */; };
+		E2E552A32BA4B58F00BF5E9B /* HeartRateGraph.swift in Sources */ = {isa = PBXBuildFile; fileRef = E2E552A22BA4B58F00BF5E9B /* HeartRateGraph.swift */; };
+		E2E552A72BA7531C00BF5E9B /* Event+Identifiable.swift in Sources */ = {isa = PBXBuildFile; fileRef = E2E552A62BA7531C00BF5E9B /* Event+Identifiable.swift */; };
+		E2E552AB2BA859A700BF5E9B /* MetadataKey+String.swift in Sources */ = {isa = PBXBuildFile; fileRef = E2E552AA2BA859A700BF5E9B /* MetadataKey+String.swift */; };
+		E2E552AD2BA98B9B00BF5E9B /* RouteView.swift in Sources */ = {isa = PBXBuildFile; fileRef = E2E552AC2BA98B9B00BF5E9B /* RouteView.swift */; };
+		E2E552AF2BA98BCF00BF5E9B /* WorkoutMapView.swift in Sources */ = {isa = PBXBuildFile; fileRef = E2E552AE2BA98BCF00BF5E9B /* WorkoutMapView.swift */; };
+		E2E552B12BA98BE000BF5E9B /* MKMapRect+Extensions.swift in Sources */ = {isa = PBXBuildFile; fileRef = E2E552B02BA98BE000BF5E9B /* MKMapRect+Extensions.swift */; };
+		E2E552B32BA9A1D600BF5E9B /* WorkoutTypeSelection.swift in Sources */ = {isa = PBXBuildFile; fileRef = E2E552B22BA9A1D500BF5E9B /* WorkoutTypeSelection.swift */; };
+		E2E552B52BA9A5D200BF5E9B /* WorkoutListRow.swift in Sources */ = {isa = PBXBuildFile; fileRef = E2E552B42BA9A5D200BF5E9B /* WorkoutListRow.swift */; };
+		E2E552B72BA9A69400BF5E9B /* Color+Extensions.swift in Sources */ = {isa = PBXBuildFile; fileRef = E2E552B62BA9A69400BF5E9B /* Color+Extensions.swift */; };
+		E2E552B92BA9A77D00BF5E9B /* HKWorkoutActivityType+Icon.swift in Sources */ = {isa = PBXBuildFile; fileRef = E2E552B82BA9A77D00BF5E9B /* HKWorkoutActivityType+Icon.swift */; };
 		E2FDFF202B6BE34C0080A7B3 /* SwiftProtobuf in Frameworks */ = {isa = PBXBuildFile; productRef = E2FDFF1F2B6BE34C0080A7B3 /* SwiftProtobuf */; };
 		E2FDFF292B6D10D60080A7B3 /* String+Extensions.swift in Sources */ = {isa = PBXBuildFile; fileRef = E2FDFF282B6D10D60080A7B3 /* String+Extensions.swift */; };
 /* End PBXBuildFile section */
@@ -82,8 +91,6 @@
 		E27BC6972B5FD76F003A8873 /* Data+Extensions.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = "Data+Extensions.swift"; sourceTree = "<group>"; };
 		E2A38EA22B9A024500BAD02E /* Workout+Extensions.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = "Workout+Extensions.swift"; sourceTree = "<group>"; };
 		E2A38EA42B9C6EA900BAD02E /* SearchHealthStoreView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = SearchHealthStoreView.swift; sourceTree = "<group>"; };
-		E2A38EA92B9C862600BAD02E /* WorkoutEventsView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = WorkoutEventsView.swift; sourceTree = "<group>"; };
-		E2A38EAB2B9C8E4B00BAD02E /* WorkoutMetadataView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = WorkoutMetadataView.swift; sourceTree = "<group>"; };
 		E2E552882BA2194400BF5E9B /* DatabasesTab.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = DatabasesTab.swift; sourceTree = "<group>"; };
 		E2E5528B2BA21C0700BF5E9B /* HealthDatabase.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = HealthDatabase.swift; sourceTree = "<group>"; };
 		E2E5528D2BA21C5900BF5E9B /* FileManager+Directory.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = "FileManager+Directory.swift"; sourceTree = "<group>"; };
@@ -91,6 +98,17 @@
 		E2E552912BA236D000BF5E9B /* DatabaseFile.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = DatabaseFile.swift; sourceTree = "<group>"; };
 		E2E552932BA23B8F00BF5E9B /* Info.plist */ = {isa = PBXFileReference; lastKnownFileType = text.plist; path = Info.plist; sourceTree = "<group>"; };
 		E2E5529A2BA3935600BF5E9B /* HKWorkout+Extensions.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = "HKWorkout+Extensions.swift"; sourceTree = "<group>"; };
+		E2E552A02BA4B14600BF5E9B /* HeartRateSample.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = HeartRateSample.swift; sourceTree = "<group>"; };
+		E2E552A22BA4B58F00BF5E9B /* HeartRateGraph.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = HeartRateGraph.swift; sourceTree = "<group>"; };
+		E2E552A62BA7531C00BF5E9B /* Event+Identifiable.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = "Event+Identifiable.swift"; sourceTree = "<group>"; };
+		E2E552AA2BA859A700BF5E9B /* MetadataKey+String.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = "MetadataKey+String.swift"; sourceTree = "<group>"; };
+		E2E552AC2BA98B9B00BF5E9B /* RouteView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = RouteView.swift; sourceTree = "<group>"; };
+		E2E552AE2BA98BCF00BF5E9B /* WorkoutMapView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = WorkoutMapView.swift; sourceTree = "<group>"; };
+		E2E552B02BA98BE000BF5E9B /* MKMapRect+Extensions.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = "MKMapRect+Extensions.swift"; sourceTree = "<group>"; };
+		E2E552B22BA9A1D500BF5E9B /* WorkoutTypeSelection.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = WorkoutTypeSelection.swift; sourceTree = "<group>"; };
+		E2E552B42BA9A5D200BF5E9B /* WorkoutListRow.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = WorkoutListRow.swift; sourceTree = "<group>"; };
+		E2E552B62BA9A69400BF5E9B /* Color+Extensions.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = "Color+Extensions.swift"; sourceTree = "<group>"; };
+		E2E552B82BA9A77D00BF5E9B /* HKWorkoutActivityType+Icon.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = "HKWorkoutActivityType+Icon.swift"; sourceTree = "<group>"; };
 		E2FDFF282B6D10D60080A7B3 /* String+Extensions.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = "String+Extensions.swift"; sourceTree = "<group>"; };
 		E2FDFF342B6E59030080A7B3 /* HealthImport.entitlements */ = {isa = PBXFileReference; lastKnownFileType = text.plist.entitlements; path = HealthImport.entitlements; sourceTree = "<group>"; };
 /* End PBXFileReference section */
@@ -142,8 +160,7 @@
 				E2E552872BA2193B00BF5E9B /* Tabs */,
 				E2A38EA42B9C6EA900BAD02E /* SearchHealthStoreView.swift */,
 				8850028C2B5D0B5000E7D4DB /* WorkoutDetailView.swift */,
-				E2A38EAB2B9C8E4B00BAD02E /* WorkoutMetadataView.swift */,
+				E2E5529F2BA4B13100BF5E9B /* UI Elements */,
-				E2A38EA92B9C862600BAD02E /* WorkoutEventsView.swift */,
 				885002922B5D129300E7D4DB /* ActivityDetailView.swift */,
 				E27BC68B2B5FC842003A8873 /* ActivitySamplesView.swift */,
 				E201EC7E2B629B4C005B83D3 /* SampleListView.swift */,
@@ -193,6 +210,11 @@
 				E2A38EA22B9A024500BAD02E /* Workout+Extensions.swift */,
 				E2E5528D2BA21C5900BF5E9B /* FileManager+Directory.swift */,
 				E2E5529A2BA3935600BF5E9B /* HKWorkout+Extensions.swift */,
+				E2E552A62BA7531C00BF5E9B /* Event+Identifiable.swift */,
+				E2E552AA2BA859A700BF5E9B /* MetadataKey+String.swift */,
+				E2E552B02BA98BE000BF5E9B /* MKMapRect+Extensions.swift */,
+				E2E552B62BA9A69400BF5E9B /* Color+Extensions.swift */,
+				E2E552B82BA9A77D00BF5E9B /* HKWorkoutActivityType+Icon.swift */,
 			);
 			path = Support;
 			sourceTree = "<group>";
@@ -223,6 +245,19 @@
 			name = Frameworks;
 			sourceTree = "<group>";
 		};
+		E2E5529F2BA4B13100BF5E9B /* UI Elements */ = {
+			isa = PBXGroup;
+			children = (
+				E2E552A02BA4B14600BF5E9B /* HeartRateSample.swift */,
+				E2E552A22BA4B58F00BF5E9B /* HeartRateGraph.swift */,
+				E2E552AC2BA98B9B00BF5E9B /* RouteView.swift */,
+				E2E552AE2BA98BCF00BF5E9B /* WorkoutMapView.swift */,
+				E2E552B22BA9A1D500BF5E9B /* WorkoutTypeSelection.swift */,
+				E2E552B42BA9A5D200BF5E9B /* WorkoutListRow.swift */,
+			);
+			path = "UI Elements";
+			sourceTree = "<group>";
+		};
 /* End PBXGroup section */
 
 /* Begin PBXNativeTarget section */
@@ -315,35 +350,44 @@
 				E201EC7F2B629B4C005B83D3 /* SampleListView.swift in Sources */,
 				E2A38EA32B9A024500BAD02E /* Workout+Extensions.swift in Sources */,
 				E2E552922BA236D000BF5E9B /* DatabaseFile.swift in Sources */,
-				E2A38EAC2B9C8E4B00BAD02E /* WorkoutMetadataView.swift in Sources */,
 				E27BC6982B5FD76F003A8873 /* Data+Extensions.swift in Sources */,
 				8850025D2B5C273C00E7D4DB /* WorkoutTab.swift in Sources */,
 				8850029B2B5D16E200E7D4DB /* TimeInterval+Extensions.swift in Sources */,
 				885002792B5C320400E7D4DB /* Optional+Extensions.swift in Sources */,
 				E27BC6822B5E762D003A8873 /* LocationSampleDetailView.swift in Sources */,
 				E201EC752B626B19005B83D3 /* Metadata+Mock.swift in Sources */,
+				E2E552B92BA9A77D00BF5E9B /* HKWorkoutActivityType+Icon.swift in Sources */,
 				8850028F2B5D0EAF00E7D4DB /* Date+Extensions.swift in Sources */,
+				E2E552B72BA9A69400BF5E9B /* Color+Extensions.swift in Sources */,
 				E27BC6922B5FD488003A8873 /* HealthDatabase+Mock.swift in Sources */,
 				E27BC6842B5E76A4003A8873 /* Location+Mock.swift in Sources */,
 				885002932B5D129300E7D4DB /* ActivityDetailView.swift in Sources */,
+				E2E552A32BA4B58F00BF5E9B /* HeartRateGraph.swift in Sources */,
+				E2E552AF2BA98BCF00BF5E9B /* WorkoutMapView.swift in Sources */,
 				E27BC6962B5FD61D003A8873 /* WorkoutEvent+Mock.swift in Sources */,
 				E2E5529B2BA3935600BF5E9B /* HKWorkout+Extensions.swift in Sources */,
 				E27BC6802B5E74D7003A8873 /* LocationSampleListView.swift in Sources */,
 				8850028D2B5D0B5000E7D4DB /* WorkoutDetailView.swift in Sources */,
-				E2A38EAA2B9C862600BAD02E /* WorkoutEventsView.swift in Sources */,
+				E2E552A72BA7531C00BF5E9B /* Event+Identifiable.swift in Sources */,
 				885002952B5D147100E7D4DB /* DetailRow.swift in Sources */,
+				E2E552A12BA4B14600BF5E9B /* HeartRateSample.swift in Sources */,
 				E2FDFF292B6D10D60080A7B3 /* String+Extensions.swift in Sources */,
 				E201EC732B626A30005B83D3 /* WorkoutActivity+Mock.swift in Sources */,
 				E2E552892BA2194400BF5E9B /* DatabasesTab.swift in Sources */,
 				E2E552902BA236A000BF5E9B /* DatabaseList.swift in Sources */,
+				E2E552B12BA98BE000BF5E9B /* MKMapRect+Extensions.swift in Sources */,
 				8850029D2B5D197300E7D4DB /* EventDetailView.swift in Sources */,
 				E2E5528C2BA21C0700BF5E9B /* HealthDatabase.swift in Sources */,
 				E2E5528E2BA21C5900BF5E9B /* FileManager+Directory.swift in Sources */,
 				E2A38EA52B9C6EA900BAD02E /* SearchHealthStoreView.swift in Sources */,
+				E2E552B32BA9A1D600BF5E9B /* WorkoutTypeSelection.swift in Sources */,
 				E27BC67E2B5E6CE3003A8873 /* Sequence+Extensions.swift in Sources */,
+				E2E552AB2BA859A700BF5E9B /* MetadataKey+String.swift in Sources */,
 				E20881D52B76944A00D41D95 /* Test.swift in Sources */,
 				E27BC68C2B5FC842003A8873 /* ActivitySamplesView.swift in Sources */,
+				E2E552B52BA9A5D200BF5E9B /* WorkoutListRow.swift in Sources */,
 				E27BC6942B5FD587003A8873 /* Workout+Mock.swift in Sources */,
+				E2E552AD2BA98B9B00BF5E9B /* RouteView.swift in Sources */,
 				8850025B2B5C273C00E7D4DB /* HealthImportApp.swift in Sources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
@@ -475,6 +519,7 @@
 			buildSettings = {
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
 				ASSETCATALOG_COMPILER_GLOBAL_ACCENT_COLOR_NAME = AccentColor;
+				ASSETCATALOG_COMPILER_INCLUDE_ALL_APPICON_ASSETS = NO;
 				CODE_SIGN_ENTITLEMENTS = HealthImport/HealthImport.entitlements;
 				CODE_SIGN_STYLE = Automatic;
 				CURRENT_PROJECT_VERSION = 1;
@@ -510,6 +555,7 @@
 			buildSettings = {
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
 				ASSETCATALOG_COMPILER_GLOBAL_ACCENT_COLOR_NAME = AccentColor;
+				ASSETCATALOG_COMPILER_INCLUDE_ALL_APPICON_ASSETS = NO;
 				CODE_SIGN_ENTITLEMENTS = HealthImport/HealthImport.entitlements;
 				CODE_SIGN_STYLE = Automatic;
 				CURRENT_PROJECT_VERSION = 1;

HealthImport.xcodeproj/project.xcworkspace/xcshareddata/swiftpm/Package.resolved

@@ -7,7 +7,7 @@
       "location" : "https://github.com/christophhagen/HealthDB",
       "state" : {
         "branch" : "main",
-        "revision" : "90b616517861733c1f52ef6f0aaf42849b44e09f"
+        "revision" : "50d572b72d0b52370f8b76bb41cf3f8c3e249c8e"
       }
     },
     {
@@ -16,7 +16,7 @@
       "location" : "https://github.com/christophhagen/HealthKitExtensions",
       "state" : {
         "branch" : "main",
-        "revision" : "a7f6612e959a76f211d8526adfd9b5bf88442bb8"
+        "revision" : "60f797e058ba77622de41198b59040d6404b6783"
       }
     },
     {

HealthImport/ActivityDetailView.swift

@@ -1,5 +1,6 @@
 import SwiftUI
 import HealthKit
+import HealthKitExtensions
 import HealthDB
 import CoreLocation
 
@@ -53,7 +54,7 @@ struct ActivityDetailView: View {
             if !(activity.metadata?.isEmpty ?? true) {
                 Section("Metadata") {
                     ForEach(metadata, id: \.key) { (key, value) in
-                        DetailRow(key, value: "\(value)")
+                        DetailRow(MetadataKeyName(key), value: "\(value)")
                     }
                 }
             }

HealthImport/Assets.xcassets/AccentColor.colorset/Contents.json

@@ -1,6 +1,15 @@
 {
   "colors" : [
     {
+      "color" : {
+        "color-space" : "srgb",
+        "components" : {
+          "alpha" : "1.000",
+          "blue" : "0.253",
+          "green" : "1.000",
+          "red" : "0.789"
+        }
+      },
       "idiom" : "universal"
     }
   ],

HealthImport/Assets.xcassets/AppIcon.appiconset/Contents.json

@@ -1,6 +1,7 @@
 {
   "images" : [
     {
+      "filename" : "HealthImport.jpg",
       "idiom" : "universal",
       "platform" : "ios",
       "size" : "1024x1024"

HealthImport/DetailRow.swift

@@ -16,6 +16,11 @@ struct DetailRow: View {
         self.value = value?.description ?? "-"
     }
 
+    init(_ title: String, time value: Date?) {
+        self.title = title
+        self.value = value?.timeText ?? "-"
+    }
+
     init(_ title: String, date value: Date?) {
         self.title = title
         self.value = value?.timeAndDateText ?? "-"

HealthImport/EventDetailView.swift

@@ -1,5 +1,7 @@
 import SwiftUI
 import HealthKit
+import HealthKitExtensions
+import HealthDB
 
 struct EventDetailView: View {
     
@@ -18,7 +20,7 @@ struct EventDetailView: View {
             //DetailRow("Error", value: event.error)
             Section("Metadata") {
                 ForEach(metadata, id: \.key) { (key, value) in
-                    DetailRow(key, value: "\(value)")
+                    DetailRow(MetadataKeyName(key), value: "\(value)")
                 }
             }
         }

HealthImport/HealthImportApp.swift

@@ -15,13 +15,15 @@ struct HealthImportApp: App {
     var database = Database()
 
     @State
-    private var selection: TabSelection = .databases
+    private var selection: TabSelection = .workouts
 
     @State
     private var databaseList = DatabaseList()
 
     init() {
         performStartup()
+        selection = .workouts
+        print("Startup finished, tab: \(selection)")
     }
 
     private func performStartup() {
@@ -39,7 +41,8 @@ struct HealthImportApp: App {
                         return
                     }
                     DispatchQueue.main.async {
-                        selection = .workouts
+                        print("Setting selection to workouts")
+                        self.selection = .workouts
                     }
                 }
             }
@@ -57,6 +60,7 @@ struct HealthImportApp: App {
                     .tabItem {Label("Databases", systemSymbol: .archivebox) }
                     .tag(TabSelection.databases)
             }
+            .preferredColorScheme(.dark)
         }
     }
 }

HealthImport/Support/Color+Extensions.swift

@@ -0,0 +1,13 @@
+import Foundation
+import SwiftUI
+
+extension Color {
+
+    static var glowingGreen: Color {
+        .init(hue: 0.25, saturation: 0.7, brightness: 0.95)
+    }
+
+    static var lightGray: Color {
+        .secondary.opacity(0.9)
+    }
+}

HealthImport/Support/Date+Extensions.swift

@@ -64,6 +64,10 @@ extension Date {
         return justDateFormatter.string(from: self)
     }
 
+    var timeText: String {
+        timeFormatter.string(from: self)
+    }
+
     var timeAndDateText: String {
         dateFormatter.timeZone = .current
         return dateFormatter.string(from: self)

HealthImport/Support/Event+Identifiable.swift

@@ -0,0 +1,11 @@
+import Foundation
+import HealthKit
+
+extension HKWorkoutEvent: Identifiable {
+
+    public var id: Int {
+        Int(dateInterval.start.timeIntervalSinceReferenceDate) << 16 +
+        Int(dateInterval.duration) << 8 +
+        type.rawValue
+    }
+}

HealthImport/Support/HKWorkoutActivityType+Icon.swift

@@ -0,0 +1,181 @@
+import Foundation
+import HealthKit
+import SFSafeSymbols
+
+extension HKWorkoutActivityType {
+
+    func icon(indoor: Bool) -> SFSymbol {
+        switch self {
+        case .americanFootball:
+            return .figureAmericanFootball
+        case .archery:
+            return .figureArchery
+        case .australianFootball:
+            return .figureAustralianFootball
+        case .badminton:
+            return .figureBadminton
+        case .baseball:
+            return .figureBaseball
+        case .basketball:
+            return .figureBasketball
+        case .bowling:
+            return .figureBowling
+        case .boxing:
+            return .figureBoxing
+        case .climbing:
+            return .figureClimbing
+        case .cricket:
+            return .figureCricket
+        case .crossTraining:
+            return .figureCrossTraining
+        case .curling:
+            return .figureCurling
+        case .cycling:
+            return indoor ? .figureIndoorCycle : .figureOutdoorCycle
+        case .dance:
+            return .figureDance
+        case .danceInspiredTraining:
+            return .figurePlay
+        case .elliptical:
+            return .figureElliptical
+        case .equestrianSports:
+            return .figureEquestrianSports
+        case .fencing:
+            return .figureFencing
+        case .fishing:
+            return .figureFishing
+        case .functionalStrengthTraining:
+            return .figureStrengthtrainingFunctional
+        case .golf:
+            return .figureGolf
+        case .gymnastics:
+            return .figureGymnastics
+        case .handball:
+            return .figureHandball
+        case .hiking:
+            return .figureHiking
+        case .hockey:
+            return .figureHockey
+        case .hunting:
+            return .figureHunting
+        case .lacrosse:
+            return .figureLacrosse
+        case .martialArts:
+            return .figureMartialArts
+        case .mindAndBody:
+            return .figureMindAndBody
+        case .mixedMetabolicCardioTraining:
+            return .figureMixedCardio
+        case .paddleSports:
+            return .heart
+        case .play:
+            return .figurePlay
+        case .preparationAndRecovery:
+            return .figureCooldown
+        case .racquetball:
+            return .figureRacquetball
+        case .rowing:
+            return .figureRower
+        case .rugby:
+            return .figureRugby
+        case .running:
+            return .figureRun
+        case .sailing:
+            return .figureSailing
+        case .skatingSports:
+            return .figureSkating
+        case .snowSports:
+            return .figureSnowboarding
+        case .soccer:
+            return .figureSoccer
+        case .softball:
+            return .figureSoftball
+        case .squash:
+            return .figureSquash
+        case .stairClimbing:
+            return .figureStairStepper
+        case .surfingSports:
+            return .figureSurfing
+        case .swimming:
+            return indoor ? .figurePoolSwim : .figureOpenWaterSwim
+        case .tableTennis:
+            return .figureTableTennis
+        case .tennis:
+            return .figureTennis
+        case .trackAndField:
+            return .figureTrackAndField
+        case .traditionalStrengthTraining:
+            return .figureStrengthtrainingTraditional
+        case .volleyball:
+            return .figureVolleyball
+        case .walking:
+            return .figureWalk
+        case .waterFitness:
+            return .figureWaterFitness
+        case .waterPolo:
+            return .figureWaterpolo
+        case .waterSports:
+            return .figureWaterFitness
+        case .wrestling:
+            return .figureWrestling
+        case .yoga:
+            return .figureYoga
+        case .barre:
+            return .figureBarre
+        case .coreTraining:
+            return .figureCoreTraining
+        case .crossCountrySkiing:
+            return .figureSkiingCrosscountry
+        case .downhillSkiing:
+            return .figureSkiingDownhill
+        case .flexibility:
+            return .figureFlexibility
+        case .highIntensityIntervalTraining:
+            return .figureHighintensityIntervaltraining
+        case .jumpRope:
+            return .figureJumprope
+        case .kickboxing:
+            return .figureKickboxing
+        case .pilates:
+            return .figurePilates
+        case .snowboarding:
+            return .figureSnowboarding
+        case .stairs:
+            return .figureStairs
+        case .stepTraining:
+            return .figureStepTraining
+        case .wheelchairWalkPace:
+            return .figureRoll
+        case .wheelchairRunPace:
+            return .figureRollRunningpace
+        case .taiChi:
+            return .figureTaichi
+        case .mixedCardio:
+            return .figureMixedCardio
+        case .handCycling:
+            return .figureHandCycling
+        case .discSports:
+            return .figureDiscSports
+        case .fitnessGaming:
+            return .gamecontroller
+        case .cardioDance:
+            return .figureDance
+        case .socialDance:
+            return .figureDance
+        case .pickleball:
+            return .figurePickleball
+        case .cooldown:
+            return .figureCooldown
+        case .swimBikeRun:
+            return .figureRunSquareStack
+        case .transition:
+            return .arrowshapeRight
+        case .underwaterDiving:
+            return .waterWavesAndArrowDown
+        case .other:
+            return .dumbbell
+        @unknown default:
+            return .dumbbell
+        }
+    }
+}

HealthImport/Support/MKMapRect+Extensions.swift

@@ -0,0 +1,16 @@
+import MapKit
+
+extension MKMapRect {
+
+    mutating func extend(by factor: Double) {
+        let dx = self.width * (1 - factor) / 2
+        let dy = height * (1 - factor) / 2
+        self = insetBy(dx: dx, dy: dy)
+    }
+
+    func extended(by factor: Double) -> MKMapRect {
+        let dx = self.width * (1 - factor) / 2
+        let dy = height * (1 - factor) / 2
+        return insetBy(dx: dx, dy: dy)
+    }
+}

HealthImport/Support/MetadataKey+String.swift

@@ -0,0 +1,7 @@
+import Foundation
+import HealthKitExtensions
+import HealthDB
+
+func MetadataKeyName(_ key: String) -> String {
+    HKMetadataKey(rawValue: key)?.description ?? HKMetadataPrivateKey(rawValue: key)?.description ?? key
+}

HealthImport/Tabs/DatabasesTab.swift

@@ -1,4 +1,6 @@
 import SwiftUI
+import HealthKit
+import HealthKitExtensions
 import HealthDB
 import SFSafeSymbols
 

HealthImport/Tabs/WorkoutTab.swift

@@ -10,24 +10,39 @@ struct WorkoutTab: View {
 
     @State var navigationPath: NavigationPath = .init()
 
-    @State var workouts: [Workout] = []
+    @State var filteredActivityType: HKWorkoutActivityType? = nil
+
+    @State var workouts: [(title: String, workouts: [Workout])] = []
+
+    @State var workoutTypeCounts: [(type: HKWorkoutActivityType, count: Int)] = []
 
     var body: some View {
         NavigationStack(path: $navigationPath) {
             VStack {
                 List {
-                    ForEach(workouts) { workout in
+                    WorkoutTypeSelection(selected: $filteredActivityType, available: $workoutTypeCounts)
-                        NavigationLink(value: workout) {
+                        .listRowSeparator(.hidden)
-                            VStack(alignment: .leading) {
+                    ForEach(workouts, id: \.title) { month in
-                                Text(workout.typeString)
+                        Section {
-                                    .font(.headline)
+                            ForEach(month.workouts) { workout in
-                                Text(workout.dateString)
+                                WorkoutListRow(workout: workout)
-                                    .font(.caption)
+                                    .overlay(
-                                    .foregroundStyle(.secondary)
+                                        NavigationLink(value: workout) { }
+                                            .opacity(0))
+                                    .listRowSeparator(.hidden)
+                                    .listRowInsets(.init(top: 0, leading: 16, bottom: 5, trailing: 16))
                             }
+                        } header: {
+                            Text(month.title)
+                                .font(.title3)
+                                .fontWeight(.bold)
+                                .foregroundStyle(.primary)
+                        } footer: {
+                            Text("")
                         }
                     }
                 }
+                .listStyle(.plain)
             }
             .navigationTitle("Workouts")
             .navigationDestination(for: Workout.self) {
@@ -36,18 +51,19 @@ struct WorkoutTab: View {
             .refreshable {
                 reloadAsync()
             }
-            .toolbar {
+            .onChange(of: database.file, perform: { value in
-                ToolbarItem {
-                    NavigationLink {
-                        SearchHealthStoreView()
-                    } label: {
-                        Image(systemSymbol: .magnifyingglass)
-                    }
-                }
-            }.onChange(of: database.file, perform: { value in
                 reload()
             })
+            .onChange(of: filteredActivityType, perform: { _ in
+                reload()
+            })
+            .onAppear(perform: {
+                if workouts.isEmpty {
+                    reload()
+                }
+            })
         }
+        .preferredColorScheme(.dark)
     }
 
     private func reload() {
@@ -60,14 +76,52 @@ struct WorkoutTab: View {
         guard let store = database.store else {
             DispatchQueue.main.async {
                 self.workouts = []
+                self.workoutTypeCounts = []
             }
             return
         }
+        loadWorkoutTypes(in: store)
+        loadWorkouts(in: store)
+    }
+
+    private func loadWorkouts(in store: HealthDatabase) {
         do {
-            let workouts = try store.workouts()
+            let workouts: [Workout]
+            if let filteredActivityType {
+                workouts = try store.workouts(type: filteredActivityType)
+            } else {
+                workouts = try store.workouts()
+            }
+            print("Loaded \(workouts.count) workouts")
+
+            let calendar = Calendar.current
+            var sortedIntoMonths = [(title: String, workouts: [Workout])]()
+            var currentMonth: String? = nil
+            var currentWorkouts = [Workout]()
+            for workout in workouts.sorted(ascending: false, using: { $0.endDate }) {
+                let date = workout.endDate
+                let month = calendar.component(.month, from: date)
+                let year = calendar.component(.year, from: date)
+                let title = "\(calendar.monthSymbols[month-1]) \(year)"
+                guard let lastMonth = currentMonth else {
+                    currentMonth = title
+                    currentWorkouts = [workout]
+                    continue
+                }
+                guard lastMonth == title else {
+                    sortedIntoMonths.append((lastMonth, currentWorkouts))
+                    currentMonth = title
+                    currentWorkouts = [workout]
+                    continue
+                }
+                currentWorkouts.append(workout)
+            }
+            if let currentMonth, !currentWorkouts.isEmpty {
+                sortedIntoMonths.append((currentMonth, currentWorkouts))
+            }
+
             DispatchQueue.main.async {
-                self.workouts = workouts
+                self.workouts = sortedIntoMonths
-                print("Loaded \(workouts.count) workouts")
             }
         } catch {
             print("Failed to load workouts: \(error)")
@@ -76,6 +130,22 @@ struct WorkoutTab: View {
             }
         }
     }
+
+    private func loadWorkoutTypes(in store: HealthDatabase) {
+        do {
+            let types = try store.store.workoutTypeFrequencies()
+                .sorted(ascending: false) { $0.value }
+                .map { (type: $0.key, count: $0.value) }
+            DispatchQueue.main.async {
+                self.workoutTypeCounts = types
+            }
+        } catch {
+            print("Failed to get workout frequencies: \(error)")
+            DispatchQueue.main.async {
+                self.workoutTypeCounts = []
+            }
+        }
+    }
 }
 
 #Preview {

HealthImport/UI Elements/HeartRateGraph.swift

@@ -0,0 +1,80 @@
+import SwiftUI
+import Charts
+
+struct HeartRateGraph: View {
+
+    let measurements: [HRSample]
+
+    let width: CGFloat
+
+    init(measurements: [HRSample], width: CGFloat = 5.0) {
+        self.measurements = measurements
+        self.width = width
+        self.maximumValue = measurements.map { $0.max }.max() ?? 100
+        self.minimumValue = measurements.map { $0.min }.min() ?? 80
+    }
+
+    private let maximumValue: Int
+
+    private let minimumValue: Int
+
+    var range: ClosedRange<Int> {
+        (minimumValue-10)...(maximumValue+10)
+    }
+
+    var body: some View {
+        ZStack {
+            Chart(measurements, id: \.id) {
+                BarMark(x: .value("Time Start", $0.startDate),
+                        yStart: .value("BPM Min", $0.min - 1),
+                        yEnd: .value("BPM Max", $0.max + 1),
+                        width: .inset(1))
+                .clipShape(Capsule())
+                .foregroundStyle(.red)
+            }
+            .chartYScale(domain: range)
+            .chartXAxis {
+                AxisMarks {
+                    AxisValueLabel()
+                    AxisGridLine(stroke: .init())
+                }
+            }
+            .chartYAxis {
+                AxisMarks {
+                    AxisValueLabel()
+                }
+            }
+            .chartYAxis(.hidden)
+            HStack {
+                Spacer()
+                VStack(alignment: .trailing) {
+                    Text("\(maximumValue)")
+                    Spacer()
+                    Text("\(minimumValue)")
+                }
+                .foregroundStyle(Color.primary.opacity(0.8))
+                .font(.caption)
+            }
+        }
+    }
+}
+
+#Preview {
+    let now = Date.now
+    let count = 50
+    let interval = TimeInterval(600)
+    let samples = (0..<count).map {
+        let start = now.addingTimeInterval(TimeInterval($0) * interval)
+        return HRSample(date: start,
+                 duration: interval,
+                 min: ($0 * 5) % 100 + 50,
+                 max: ($0 * 5) % 100 + 70)
+    }
+    return HeartRateGraph(measurements: samples)
+        .padding(5)
+        .background(Color.gray.opacity(0.7))
+        .clipShape(RoundedRectangle(cornerSize: .init(width: 8, height: 8)))
+        .frame(height: 120)
+        .padding()
+
+}

HealthImport/UI Elements/HeartRateSample.swift

@@ -0,0 +1,107 @@
+import Foundation
+import HealthKitExtensions
+import HealthKit
+import Charts
+
+struct HRSample: Identifiable {
+    
+    let id = UUID()
+
+    let startDate: Date
+
+    let endDate: Date
+
+    let min: Int
+
+    let max: Int
+
+    init(date: Date, duration: TimeInterval, min: Int, max: Int) {
+        self.startDate = date
+        self.endDate = date.addingTimeInterval(duration)
+        self.min = min
+        self.max = max
+    }
+
+    static func create(from samples: [HeartRate], start: Date, end: Date, categories: Int) -> [HRSample] {
+        let interval = end.timeIntervalSince(start) / Double(categories)
+        var categories: [HRSample] = []
+        var categoryEndDuration = interval
+        var minimum = Int.max
+        var maximum = Int.min
+        var hasSamplesInCategory = false
+
+        let unit = HKUnit.count().unitDivided(by: .minute())
+
+        func advanceToNextCategory() {
+            defer { categoryEndDuration += interval }
+            guard hasSamplesInCategory else {
+                return
+            }
+            categories.append(.init(
+                date: start.addingTimeInterval(categoryEndDuration - (interval * 0.48)),
+                duration: interval * 0.96,
+                min: minimum,
+                max: maximum))
+            minimum = Int.max
+            maximum = Int.min
+            hasSamplesInCategory = false
+        }
+
+        for sample in samples.sorted(ascending: true, using: { $0.startDate }) {
+            let timestamp = sample.startDate.timeIntervalSince(start)
+            while timestamp > categoryEndDuration {
+                advanceToNextCategory()
+            }
+            let value = sample.quantity.doubleValue(for: unit).roundedInt
+            minimum = Swift.min(minimum, value)
+            maximum = Swift.max(maximum, value)
+            hasSamplesInCategory = true
+        }
+
+        advanceToNextCategory()
+        return categories
+    }
+
+    func test(start: Date, end: Date) {
+        let duration = end.timeIntervalSince(start)
+        let interval = DateComponents(second: Int(duration) / 20)
+
+        let quantityType = HKObjectType.quantityType(
+            forIdentifier: .heartRate
+        )!
+
+        let query = HKStatisticsCollectionQuery(
+            quantityType: quantityType,
+            quantitySamplePredicate: nil,
+            options: [.discreteMax, .discreteMin],
+            anchorDate: start,
+            intervalComponents: interval
+        )
+
+        query.initialResultsHandler = { _, results, error in
+            var weeklyData: [Date: (Double, Double)] = [:]
+
+            results!.enumerateStatistics(
+                from: start,
+                to: end
+            ) { statistics, _ in
+                if let minValue = statistics.minimumQuantity() {
+                    if let maxValue = statistics.maximumQuantity() {
+                        let minHeartRate = minValue.doubleValue(
+                            for: HKUnit(from: "count/min")
+                        )
+                        let maxHeartRate = maxValue.doubleValue(
+                            for: HKUnit(from: "count/min")
+                        )
+
+                        weeklyData[statistics.startDate] = (
+                            minHeartRate, maxHeartRate
+                        )
+                    }
+                }
+            }
+
+            // use `weeklyData`
+        }
+    }
+}

HealthImport/UI Elements/RouteView.swift

@@ -0,0 +1,32 @@
+import SwiftUI
+import CoreLocation
+
+struct RouteView: View {
+
+    let locations: [CLLocation]
+
+    let height: CGFloat = 200
+
+    let vPadding: CGFloat = 16
+
+    let hPadding: CGFloat = 6
+
+    var body: some View {
+        GeometryReader { geo in
+            WorkoutMapView(locations: locations)
+                .frame(width: geo.size.width,
+                       height: height)
+                .disabled(true)
+        }
+        .frame(height: height)
+        .listRowSeparator(.hidden)
+    }
+}
+
+struct RouteView_Previews: PreviewProvider {
+    static var previews: some View {
+        RouteView(locations: [
+            .mock
+        ])
+    }
+}

HealthImport/UI Elements/WorkoutListRow.swift

@@ -0,0 +1,126 @@
+import SwiftUI
+import HealthKit
+import HealthDB
+import HealthKitExtensions
+import SFSafeSymbols
+
+struct WorkoutListRow: View {
+
+    let workout: Workout
+
+    var indoor: Bool {
+        guard let isIndoor: Bool = workout.metadata[.indoorWorkout] else {
+            return false
+        }
+        return isIndoor
+    }
+
+    var type: HKWorkoutActivityType {
+        if #available(iOS 17.0, *) {
+            if let type: HKWorkoutActivityType = workout.metadata.activityType {
+                return type
+            }
+        }
+        return workout.workoutActivityType
+    }
+
+    var titleText: String {
+        if let distance = workout.totalDistance, distance > 0 {
+            return (distance * 1000).lengthAsMeter
+        }
+        return workout.duration.durationString
+    }
+
+    @State var existsInHealth: Bool = false
+
+    var body: some View {
+        HStack {
+            ZStack(alignment: .center) {
+                Image(systemSymbol: type.icon(indoor: indoor))
+                    .foregroundStyle(Color.accentColor)
+                    .padding(12)
+                LinearGradient(colors: [Color.accentColor.opacity(0.0), Color.accentColor.opacity(0.4)], startPoint: .bottomLeading, endPoint: .topTrailing)
+                .clipShape(Circle())
+                    .frame(width: 50, height: 50)
+            }.frame(width: 50, height: 50)
+            VStack(alignment: .leading) {
+                HStack(alignment: .top) {
+                    Text(workout.typeString)
+                        .font(.subheadline)
+                        .fontWeight(.medium)
+                        .foregroundStyle(.primary)
+                    Spacer()
+                    if existsInHealth {
+                        Image(systemSymbol: .heartCircleFill)
+                            .foregroundStyle(.red)
+                    }
+                }
+                HStack(alignment: .lastTextBaseline) {
+                    Text(titleText)
+                        .font(.title)
+                        .foregroundStyle(Color.accentColor)
+
+                    Spacer()
+                    Text(workout.endDate.timeOrDateText)
+                        .font(.caption)
+                        .foregroundStyle(.secondary)
+                }
+
+            }
+        }
+        .padding(16)
+        .background(Color.secondary.opacity(0.2))
+        .clipShape(RoundedRectangle(cornerRadius: 10.0))
+        .onAppear(perform: findMatchingHealthWorkout)
+    }
+
+    private func findMatchingHealthWorkout() {
+        Task {
+            await searchHealth()
+        }
+    }
+
+    private func searchHealth() async {
+        guard HKHealthStore.isHealthDataAvailable() else {
+            return
+        }
+        let found = await hasWorkoutInHealth()
+        DispatchQueue.main.async {
+            self.existsInHealth = found
+        }
+    }
+
+    private func hasWorkoutInHealth() async -> Bool {
+        guard let activityType = workout.workoutActivities.first?.workoutConfiguration.activityType else {
+            return false
+        }
+        let store = HealthStore()
+        switch store.authorizationStatus(for: HKWorkout.self) {
+        case .notDetermined:
+            return false
+        case .sharingAuthorized, .sharingDenied:
+            break
+        @unknown default:
+            print("Unknown permission for workouts")
+            return false
+        }
+
+        let start = workout.startDate.addingTimeInterval(-60)
+        let end = workout.endDate.addingTimeInterval(60)
+        do {
+            guard let _ = try await store.workouts(activityType: activityType, from: start, to: end)
+                .first else {
+                return false
+            }
+            return true
+        } catch {
+            print("Failed to search for matching workout: \(error)")
+            return false
+        }
+    }
+}
+
+#Preview {
+    WorkoutListRow(workout: .mock1)
+        .preferredColorScheme(.dark)
+}

HealthImport/UI Elements/WorkoutMapView.swift

@@ -0,0 +1,72 @@
+import SwiftUI
+import MapKit
+
+struct WorkoutMapView: UIViewRepresentable {
+
+    let locations: [CLLocation]
+
+    private var track: MKPolyline {
+        let coordinates = locations.map { $0.coordinate }
+        return .init(coordinates: coordinates,
+                     count: coordinates.count)
+    }
+
+    var boundingRect: MKMapRect {
+        track.boundingMapRect.extended(by: 1.2)
+    }
+
+    private var region: MKCoordinateRegion {
+        .init(boundingRect)
+    }
+
+    func makeUIView(context: Context) -> MKMapView {
+        let mapView = MKMapView()
+        mapView.region = region
+        mapView.delegate = context.coordinator
+        mapView.addOverlay(track)
+        return mapView
+    }
+
+    func updateUIView(_ view: MKMapView, context: Context) {
+
+    }
+
+    func makeCoordinator() -> Coordinator {
+        Coordinator(self)
+    }
+
+    class Coordinator: NSObject, MKMapViewDelegate {
+        var parent: WorkoutMapView
+
+        init(_ parent: WorkoutMapView) {
+            self.parent = parent
+        }
+
+        func mapView(_ mapView: MKMapView, rendererFor overlay: MKOverlay) -> MKOverlayRenderer {
+            let renderer = MKPolylineRenderer(overlay: overlay)
+            renderer.lineWidth = 4.0
+            renderer.strokeColor = .systemBlue
+            return renderer
+        }
+
+        private func regionDidChangeFromUserInteraction(_ mapView: MKMapView) -> Bool {
+            let view = mapView.subviews[0]
+            //  Look through gesture recognizers to determine whether this region change is from user interaction
+            guard let gestureRecognizers = view.gestureRecognizers else {
+                return false
+            }
+            for recognizer in gestureRecognizers {
+                if recognizer.state == .began || recognizer.state == .ended {
+                    return true
+                }
+            }
+            return false
+        }
+    }
+}
+
+struct WorkoutMapView_Previews: PreviewProvider {
+    static var previews: some View {
+        WorkoutMapView(locations: [])
+    }
+}

HealthImport/UI Elements/WorkoutTypeSelection.swift

@@ -0,0 +1,52 @@
+import SwiftUI
+import HealthKit
+
+struct WorkoutTypeSelection: View {
+
+    @Binding
+    var selected: HKWorkoutActivityType?
+
+    @Binding
+    var available: [(type: HKWorkoutActivityType, count: Int)]
+
+    var body: some View {
+        ScrollView(.horizontal) {
+            HStack {
+                Text("All")
+                    .padding(.horizontal)
+                    .padding(.vertical, 8)
+                    .background(selected == nil ? Color.accentColor : Color.gray.opacity(0.7))
+                    .clipShape(RoundedRectangle(cornerRadius: 50))
+                    .foregroundStyle(selected == nil ? Color.black : Color.white)
+                    .onTapGesture {
+                        selected = nil
+                    }
+                    //.padding(.leading)
+                ForEach(available, id: \.type) { element in
+                    Text("\(element.type)")
+                        .padding(.horizontal)
+                        .padding(.vertical, 8)
+                        .background(element.type == selected ? Color.accentColor : Color.gray.opacity(0.7))
+                        .clipShape(RoundedRectangle(cornerRadius: 50))
+                        .foregroundStyle(element.type == selected ? Color.black : Color.white)
+                        .onTapGesture {
+                            selected = element.type
+                        }
+                }
+            }
+            .font(.headline)
+        }
+        .scrollIndicators(.hidden)
+    }
+}
+
+#Preview {
+    WorkoutTypeSelection(
+        selected: .constant(.running),
+        available: .constant([
+            (type: .running, count: 13),
+            (type: .soccer, count: 10),
+            (type: .cycling, count: 7),
+        ]))
+    .preferredColorScheme(.dark)
+}

HealthImport/WorkoutDetailView.swift

@@ -14,119 +14,286 @@ struct WorkoutDetailView: View {
 
     let workout: Workout
 
+    private let heartRateCategoryCount = 110
+
     @State
     private var healthWorkout: HKWorkout?
 
     @State
-    var heartRateSamplesInHealth: [HeartRate] = []
+    private var heartRateSamples: [HeartRate] = []
 
     @State
-    var heartRateSamplesInDatabase: [HeartRate] = []
+    private var samples: [HRSample] = []
 
     @State
-    var locationSamples: [CLLocation] = []
+    private var locationSamples: [CLLocation] = []
+
+    @State
+    private var privateMetadata: [String : Any] = [:]
+
+    private var metadataFields: [(key: String, value: Any)] {
+        workout.metadata.sorted { $0.key }
+    }
+
+    private var privateMetadataFields: [(key: String, value: Any)] {
+        privateMetadata.sorted { $0.key }
+    }
+
+    @State
+    private var isProcessingWorkout = false
+
+    private var averageHeartRate: Int {
+        let sum = heartRateSamples.reduce(0) { $0 + $1.beatsPerMinute }
+        return (Double(sum) / Double(heartRateSamples.count)).roundedInt
+    }
 
     var body: some View {
         List {
-            Section("Info") {
+            if healthWorkout != nil {
-                DetailRow("ID", value: workout.id)
+                HStack {
-                DetailRow("Total Distance", kilometer: workout.totalDistance)
+                    Spacer()
-                DetailRow("Duration", duration: workout.duration)
+                    VStack {
-                DetailRow("Goal", value: workout.goal)
+                        Text("Matching workout found in Health")
+                            .foregroundStyle(.black)
+                    }
+                    Spacer()
+                }
+                .padding(.vertical, 8)
+                .listRowBackground(Color.accentColor)
+            } else {
+                    Button(action: addWorkoutToHealth) {
+                        HStack {
+                            Spacer()
+                            if isProcessingWorkout {
+                                ProgressView()
+                                    .progressViewStyle(.circular)
+                                Text("Adding workout to health...")
+                                    .foregroundStyle(.accent)
+                            } else {
+                                Text("Add workout to health")
+                                    .foregroundStyle(.accent)
+                            }
+                            Spacer()
+                        }
+                        .padding(.vertical, 8)
+                    }
+                    .disabled(isProcessingWorkout)
             }
-            if !workout.workoutActivities.isEmpty {
+            Section("Info") {
-                Section("Activities") {
+                DetailRow("Start", date: workout.startDate)
+                DetailRow("Duration", duration: workout.duration)
+                DetailRow("Total Distance", kilometer: workout.totalDistance)
+                if let goal = workout.goal {
+                    DetailRow("Goal", value: goal)
+                }
+            }
+            Section {
+                DisclosureGroup {
                     ForEach(workout.workoutActivities, id: \.startDate) { activity in
                         NavigationLink(value: activity) {
                             DetailRow(activity.workoutConfiguration.activityType.description,
-                                      date: activity.startDate)
+                                      time: activity.startDate)
                         }
                     }
+                } label: {
+                    DetailRow("Activities", value: workout.workoutActivities.count)
+                }
+                DisclosureGroup {
+                    ForEach(workout.workoutEvents) { event in
+                        NavigationLink(value: event) {
+                            DetailRow(event.type.description, time: event.dateInterval.start)
+                        }
+                    }
+                } label: {
+                    DetailRow("Events", value: workout.workoutEvents.count)
+                }
+                DisclosureGroup {
+                    ForEach(metadataFields, id:\.key) { (key, value) in
+                        DetailRow(MetadataKeyName(key), value: "\(value)")
+                    }
+                } label: {
+                    DetailRow("Metadata", value: workout.metadata.count)
+                }
+                DisclosureGroup {
+                    ForEach(privateMetadataFields, id:\.key) { (key, value) in
+                        DetailRow(MetadataKeyName(key), value: "\(value)")
+                    }
+                } label: {
+                    DetailRow("Private Metadata", value: privateMetadata.count)
                 }
             }
-            if !workout.workoutEvents.isEmpty {
+            if !heartRateSamples.isEmpty {
-                Section("Events") {
+                Section("Heart Rate") {
-                    NavigationLink(value: workout.workoutEvents) {
+                    VStack(alignment: .leading) {
-                        DetailRow("Events", value: workout.workoutEvents.count)
+                        HeartRateGraph(measurements: samples)
+                            .frame(height: 110)
+                        HStack {
+                            Text("\(averageHeartRate) BPM AVG")
+                                .foregroundStyle(.red)
+                                .fontWeight(.semibold)
+                            Spacer()
+                            Text("\(heartRateSamples.count) samples")
+                                .foregroundStyle(.secondary)
+                        }
+                        .font(.caption)
+                        .textCase(.uppercase)
                     }
                 }
             }
-            if !workout.metadata.isEmpty {
-                Section("Metadata") {
-                    NavigationLink {
-                        WorkoutMetadataView(metadata: workout.metadata)
-                    } label: {
-                        DetailRow("Metadata", value: workout.metadata.count)
-                    }
-                }
-            }
-            Section("Heart Rate") {
-                DetailRow("Samples", value: "\(heartRateSamplesInDatabase.count)")
-                DetailRow("Range", value: "\(heartRateSamplesInDatabase.minimumHeartRate) - \(heartRateSamplesInDatabase.maximumHeartRate)")
-            }
-            if let healthWorkout {
-                Section("Matching health workout") {
-                    DetailRow("Duration", value: healthWorkout.duration.durationString)
-                    DetailRow("Distance", kilometer: healthWorkout.distance?.doubleValue(for: .meterUnit(with: .kilo)))
-                    DetailRow("Heart rate samples", value: "\(heartRateSamplesInHealth.count)")
-                    DetailRow("Heart rate range", value: "\(heartRateSamplesInHealth.minimumHeartRate) - \(heartRateSamplesInHealth.maximumHeartRate)")
-                }
-            }
-
-
             if !locationSamples.isEmpty {
-                Section("Locations") {
+                Section("Route") {
-                    DetailRow("Count", value: "\(locationSamples.count)")
+                    Text("")
+                        .frame(height: 150)
+                        .listRowBackground(WorkoutMapView(locations: locationSamples))
                 }
             }
         }
+        .listStyle(SidebarListStyle())
         .navigationTitle(workout.typeString)
         .navigationDestination(for: HKWorkoutActivity.self) { activity in
             ActivityDetailView(workout: workout, activity: activity)
         }
-        .navigationDestination(for: [HKWorkoutEvent].self) {
+        .navigationDestination(for: HKWorkoutEvent.self) { event in
-            WorkoutEventsView(events: $0)
+            EventDetailView(event: event)
         }
         .onAppear(perform: loadSamples)
     }
 
-    private func loadSamples() {
+    private func addWorkoutToHealth() {
+        guard let db = database.store else {
+            return
+        }
+        DispatchQueue.main.async {
+            self.isProcessingWorkout = true
+        }
         Task {
-            checkPermissionsAndSearchHealth()
             do {
-                guard let samples: [HeartRate] = try database.store?.samples(associatedWith: workout) else {
+                try await insert(workout: workout, using: db)
-                    return
-                }
-                DispatchQueue.main.async {
-                    self.heartRateSamplesInDatabase = samples
-                }
-                print("Loaded \(samples.count) heart rate samples from database")
             } catch {
-                print("Failed to load heart rate samples from database: \(error)")
+                print("Failed to insert workout: \(error)")
+            }
+            DispatchQueue.main.async {
+                self.isProcessingWorkout = false
             }
         }
     }
 
-    private func checkPermissionsAndSearchHealth() {
+    private func insert(workout: Workout, using db: HealthDatabase) async throws {
-        Task {
+        try await store.requestAuthorization(toShare: HKWorkout.self, read: HKWorkout.self)
-            do {
+        if store.authorizationStatus(for: HKWorkout.self) == .notDetermined ||
-                try await checkPermissionsAndFindWorkout()
+            store.authorizationStatus(for: HKWorkoutRoute.self) == .notDetermined {
-            } catch {
+            print("Requesting workout sharing permission")
-                print("Failed to search for workout: \(error)")
+            try await store.requestAuthorization(toShare: HKWorkout.self, HKWorkoutRoute.self, read: HKWorkout.self, HKWorkoutRoute.self)
+        }
+        guard store.authorizationStatus(for: HKWorkout.self) == .sharingAuthorized else {
+            print("No sharing permission for workouts")
+            return
+        }
+        guard store.authorizationStatus(for: HKWorkoutRoute.self) == .sharingAuthorized else {
+            print("No sharing permission for workout routes")
+            return
+        }
+        do {
+            print("Getting samples")
+            let samples = try db.store.samples(associatedWith: workout)
+            let route = try db.store.route(associatedWith: workout)
+                .map { try db.store.locations(associatedWith: $0) } ?? []
+
+            print("Saving workout in Health: \(samples.count) samples, \(route.count) locations")
+
+            let savedWorkout = try await workout.insert(
+                into: store.store,
+                samples: samples,
+                route: route)
+            DispatchQueue.main.async {
+                self.healthWorkout = savedWorkout
             }
+            print("Saved workout in Health")
+            let energySamples: [ActiveEnergyBurned] = try await store.samples(associatedWith: savedWorkout)
+            print("Found \(energySamples.count) energy samples")
+            if let route = try await store.route(associatedWith: savedWorkout) {
+                let locations = try await store.locations(associatedWith: route)
+                print("Found \(locations.count)/\(locationSamples.count) locations associated with saved workout")
+            } else {
+                print("No route associated with saved workout")
+            }
+        } catch {
+            print("Failed to add workout to health: \(error)")
+        }
+    }
+
+    private func loadSamples() {
+        Task {
+            await checkPermissionsAndSearchHealth()
+        }
+        guard let db = database.store else { return }
+        Task {
+            await loadHeartRateSamples(db: db)
+            await loadLocationSamples(db: db)
+            await loadPrivateMetadata(db: db)
+        }
+    }
+
+    private func loadHeartRateSamples(db: HealthDatabase) async {
+        do {
+            let samples: [HeartRate] = try db.samples(associatedWith: workout)
+            let graphSamples = HRSample.create(from: samples, start: workout.startDate, end: workout.endDate, categories: heartRateCategoryCount)
+            DispatchQueue.main.async {
+                self.heartRateSamples = samples
+                self.samples = graphSamples
+            }
+            print("Loaded \(samples.count) heart rate samples from database")
+        } catch {
+            print("Failed to load heart rate samples from database: \(error)")
+        }
+    }
+
+    private func loadLocationSamples(db: HealthDatabase) async {
+        do {
+            guard let route = try db.route(associatedWith: workout) else {
+                print("No route associated with workout")
+                return
+            }
+            let locations = try db.locations(associatedWith: route)
+            DispatchQueue.main.async {
+                self.locationSamples = locations
+            }
+            print("Loaded \(locations.count) locations from database")
+        } catch {
+            print("Failed to load locations or route from database: \(error)")
+        }
+    }
+
+    private func loadPrivateMetadata(db: HealthDatabase) async {
+        do {
+            let metadata = try db.store.metadata(for: workout.uuid, includePrivateMetadata: true)
+                .filter { $0.key.hasPrefix("_HKPrivate") }
+            DispatchQueue.main.async {
+                self.privateMetadata = metadata
+            }
+            print("Loaded \(metadata.count) private metadata fields")
+        } catch {
+            print("Failed to load private metadata from database: \(error)")
+        }
+    }
+
+    private func checkPermissionsAndSearchHealth() async {
+        guard HKHealthStore.isHealthDataAvailable() else {
+            return
+        }
+        do {
+            try await checkPermissionsAndFindWorkout()
+        } catch {
+            print("Failed to search for workout: \(error)")
         }
     }
 
     private func checkPermissionsAndFindWorkout() async throws {
-
         switch  store.authorizationStatus(for: HKWorkout.self) {
         case .notDetermined:
             try await requestWorkoutPermission()
             try await checkPermissionsAndFindWorkout()
-        case .sharingAuthorized:
+        case .sharingAuthorized, .sharingDenied:
-            await findWorkoutInHealth()
-        case .sharingDenied:
-            print("No permission to write workouts")
             await findWorkoutInHealth()
             return
         @unknown default:
@@ -147,25 +314,19 @@ struct WorkoutDetailView: View {
 
         let start = workout.startDate.addingTimeInterval(-60)
         let end = workout.endDate.addingTimeInterval(60)
-        guard let workout = try? await store.workouts(activityType: activityType, from: start, to: end)
-            .first else {
-            print("No workout found or error")
-            return
-        }
-
-        print("Found matching workout in health")
-        DispatchQueue.main.async {
-            self.healthWorkout = workout
-        }
-
         do {
-            let heartRates: [HeartRate] = try await store.samples(associatedWith: workout)
+            guard let workout = try await store.workouts(activityType: activityType, from: start, to: end)
-            print("Found \(heartRates.count) heart rate samples in Health")
+                .first else {
+                print("No matching workout found in Health")
+                return
+            }
+
+            print("Found matching workout in health")
             DispatchQueue.main.async {
-                self.heartRateSamplesInHealth = heartRates
+                self.healthWorkout = workout
             }
         } catch {
-            print("Failed to get heart rates for workout: \(error)")
+            print("Failed to search for matching workout: \(error)")
         }
     }
 }
@@ -174,6 +335,7 @@ struct WorkoutDetailView: View {
     return NavigationStack {
         WorkoutDetailView(workout: .mock1)
             .environmentObject(Database.mock)
+            .preferredColorScheme(.dark)
     }
 }
 
@@ -203,3 +365,15 @@ private extension HeartRate {
         quantity.doubleValue(for: .count().unitDivided(by: .minute())).roundedInt
     }
 }
+
+extension HeartRate {
+
+    var sampleWithoutPrivateMetadata: HeartRate {
+        .init(quantity: quantity,
+              start: startDate,
+              end: endDate,
+              uuid: externalUUID,
+              device: device,
+              metadata: metadata?.removingPrivateFields())
+    }
+}

HealthImport/WorkoutEventsView.swift

@@ -1,26 +0,0 @@
-import SwiftUI
-import HealthDB
-import HealthKit
-
-struct WorkoutEventsView: View {
-
-    let events: [HKWorkoutEvent]
-
-    var body: some View {
-        List {
-            ForEach(events) { event in
-                NavigationLink(value: event) {
-                    DetailRow(event.type.description, date: event.dateInterval.start)
-                }
-            }
-        }
-        .navigationTitle("Events")
-        .navigationDestination(for: HKWorkoutEvent.self) { event in
-            EventDetailView(event: event)
-        }
-    }
-}
-
-#Preview {
-    WorkoutEventsView(events: Workout.mock1.workoutEvents)
-}

HealthImport/WorkoutMetadataView.swift

@@ -1,25 +0,0 @@
-import SwiftUI
-import HealthDB
-
-struct WorkoutMetadataView: View {
-
-    let metadata: [String : Any]
-
-    private var metadataFields: [(key: String, value: Any)] {
-        metadata.sorted { $0.key }
-    }
-
-    var body: some View {
-        List {
-            ForEach(metadataFields, id:\.key) { (key, value) in
-                let keyString = HKMetadataKey.describe(key: key) ?? HKMetadataPrivateKey.describe(key: key) ?? key
-                DetailRow(keyString, value: "\(value)")
-            }
-        }
-        .navigationTitle("Metadata")
-    }
-}
-
-#Preview {
-    WorkoutMetadataView(metadata: Workout.mock1.metadata)
-}