Generate labels from workout

CHDataManagement.xcodeproj/project.pbxproj

@@ -183,6 +183,7 @@
 		E2A9CB7E2C7BCF2A005C89CC /* Page.swift in Sources */ = {isa = PBXBuildFile; fileRef = E2A9CB7D2C7BCF2A005C89CC /* Page.swift */; };
 		E2ADC02A2E5794AB00B4FF88 /* RouteOverview.swift in Sources */ = {isa = PBXBuildFile; fileRef = E2ADC0292E5794AB00B4FF88 /* RouteOverview.swift */; };
 		E2ADC02C2E5795F300B4FF88 /* ElevationGraph.swift in Sources */ = {isa = PBXBuildFile; fileRef = E2ADC02B2E5795F000B4FF88 /* ElevationGraph.swift */; };
+		E2ADC02E2E57CC6900B4FF88 /* Double+Rounded.swift in Sources */ = {isa = PBXBuildFile; fileRef = E2ADC02D2E57CC6500B4FF88 /* Double+Rounded.swift */; };
 		E2B482002D5D1136005C309D /* Vapor in Frameworks */ = {isa = PBXBuildFile; productRef = E2B481FF2D5D1136005C309D /* Vapor */; };
 		E2B482032D5D1331005C309D /* WebServer.swift in Sources */ = {isa = PBXBuildFile; fileRef = E2B482022D5D132D005C309D /* WebServer.swift */; };
 		E2B482052D5E7D4A005C309D /* WebView.swift in Sources */ = {isa = PBXBuildFile; fileRef = E2B482042D5E7D4A005C309D /* WebView.swift */; };
@@ -477,6 +478,7 @@
 		E2A9CB7D2C7BCF2A005C89CC /* Page.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = Page.swift; sourceTree = "<group>"; };
 		E2ADC0292E5794AB00B4FF88 /* RouteOverview.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = RouteOverview.swift; sourceTree = "<group>"; };
 		E2ADC02B2E5795F000B4FF88 /* ElevationGraph.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ElevationGraph.swift; sourceTree = "<group>"; };
+		E2ADC02D2E57CC6500B4FF88 /* Double+Rounded.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = "Double+Rounded.swift"; sourceTree = "<group>"; };
 		E2B482022D5D132D005C309D /* WebServer.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = WebServer.swift; sourceTree = "<group>"; };
 		E2B482042D5E7D4A005C309D /* WebView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = WebView.swift; sourceTree = "<group>"; };
 		E2B482082D5E7F4C005C309D /* WebsitePreviewSheet.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = WebsitePreviewSheet.swift; sourceTree = "<group>"; };
@@ -1074,6 +1076,7 @@
 		E2B85F552C4BD0AD0047CD0C /* Extensions */ = {
 			isa = PBXGroup;
 			children = (
+				E2ADC02D2E57CC6500B4FF88 /* Double+Rounded.swift */,
 				E2FE0F1F2D29A709002963B7 /* Array+Remove.swift */,
 				E2FE0EE72D16D4A3002963B7 /* ConvertThrowing.swift */,
 				E25DA5182CFF035200AEF16D /* Array+Split.swift */,
@@ -1381,6 +1384,7 @@
 			files = (
 				E2FD1D562D46CED900B48627 /* Insert+Labels.swift in Sources */,
 				E29D31242D0366860051B7F4 /* TagList.swift in Sources */,
+				E2ADC02E2E57CC6900B4FF88 /* Double+Rounded.swift in Sources */,
 				E22990282D0F596C009F8D77 /* IntegerPropertyView.swift in Sources */,
 				E2FD1D1D2D2DE31800B48627 /* ItemType.swift in Sources */,
 				E2FE0F482D2BC7D1002963B7 /* MarkdownProcessor.swift in Sources */,

CHDataManagement/Extensions/Double+Rounded.swift

@@ -0,0 +1,7 @@
+
+extension Double {
+
+    func rounded(to interval: Double) -> Double {
+        (self / interval).rounded() * interval
+    }
+}

CHDataManagement/Model/FileResource.swift

@@ -298,6 +298,18 @@ final class FileResource: Item, LocalizedItem {
         return content.settings.general.url + version.outputPath
     }
 
+    // MARK: Workout
+
+    var routeOverview: RouteOverview? {
+        guard type == .route else {
+            return nil
+        }
+        guard let data = dataContent() else {
+            return nil
+        }
+        return try? WorkoutData(data: data).overview
+    }
+
     // MARK: Video thumbnail
 
     func createVideoThumbnail() {

CHDataManagement/Model/LocalizedPost.swift

@@ -77,6 +77,45 @@ final class LocalizedPost: ChangeObservingItem {
     var hasVideos: Bool {
         images.contains { $0.type.isVideo }
     }
+
+    func updateLabels(from workout: RouteOverview, locale: Locale) {
+        insertOrReplace(label: .init(icon: .statisticsDistance, value: String(format: "%.1f km", locale: locale, workout.distance / 1000)))
+        insertOrReplace(label: .init(icon: .statisticsTime, value: workout.duration.duration(locale: locale)))
+        insertOrReplace(label: .init(icon: .statisticsElevationUp, value: workout.ascendedElevation.length(roundingToNearest: 50)))
+        insertOrReplace(label: .init(icon: .statisticsEnergy, value: workout.energy.energy(roundingToNearest: 50)))
+    }
+
+    func insertOrReplace(label: ContentLabel) {
+        if let index = labels.firstIndex(where: { $0.icon == label.icon }) {
+            labels[index] = label
+        } else {
+            labels.append(label)
+        }
+    }
+}
+
+private extension TimeInterval {
+
+    func duration(locale: Locale) -> String {
+        let totalMinutes = Int((self / 60).rounded(to: 5))
+        let hours = totalMinutes / 60
+        let minutes = totalMinutes % 60
+
+        let suffix = locale.identifier.hasPrefix("de") ? "Std" : "h"
+
+        return String(format: "%d:%02d ", hours, minutes) + suffix
+    }
+
+    func length(roundingToNearest interval: Double) -> String {
+        let rounded = Int(self.rounded(to: interval))
+        return "\(rounded) m"
+    }
+
+    func energy(roundingToNearest interval: Double) -> String {
+        let rounded = Int(self.rounded(to: interval))
+        return "\(rounded) kcal"
+    }
+
 }
 
 // MARK: Storage

CHDataManagement/Model/Post.swift

@@ -38,6 +38,10 @@ final class Post: Item, DateItem, LocalizedItem {
     @Published
     var linkedPage: Page?
 
+    /// The workout associated with the post
+    @Published
+    var associatedWorkout: FileResource?
+
     init(content: Content,
          id: String,
          isDraft: Bool,
@@ -47,7 +51,8 @@ final class Post: Item, DateItem, LocalizedItem {
          tags: [Tag],
          german: LocalizedPost,
          english: LocalizedPost,
-         linkedPage: Page? = nil) {
+         linkedPage: Page? = nil,
+         associatedWorkout: FileResource? = nil) {
         self.isDraft = isDraft
         self.createdDate = createdDate
         self.startDate = startDate
@@ -57,6 +62,7 @@ final class Post: Item, DateItem, LocalizedItem {
         self.german = german
         self.english = english
         self.linkedPage = linkedPage
+        self.associatedWorkout = associatedWorkout
         super.init(content: content, id: id)
     }
 
@@ -174,6 +180,14 @@ final class Post: Item, DateItem, LocalizedItem {
             english: english,
             tags: tags)
     }
+
+    func updateLabelsFromWorkout() {
+        guard let overview = associatedWorkout?.routeOverview else {
+            return
+        }
+        german.updateLabels(from: overview, locale: Locale(identifier: "de_DE"))
+        english.updateLabels(from: overview, locale: Locale(identifier: "en_US"))
+    }
 }
 
 extension Post: StorageItem {
@@ -189,7 +203,8 @@ extension Post: StorageItem {
             tags: data.tags.compactMap(context.tag),
             german: .init(context: context, data: data.german),
             english: .init(context: context, data: data.english),
-            linkedPage: data.linkedPageId.map(context.page))
+            linkedPage: data.linkedPageId.map(context.page),
+            associatedWorkout: data.associatedWorkoutId.map(context.file))
         savedData = data
     }
 
@@ -202,6 +217,7 @@ extension Post: StorageItem {
         let german: LocalizedPost.Data
         let english: LocalizedPost.Data
         let linkedPageId: String?
+        let associatedWorkoutId: String?
     }
 
     var data: Data {
@@ -213,7 +229,8 @@ extension Post: StorageItem {
             tags: tags.map { $0.identifier },
             german: german.data,
             english: english.data,
-            linkedPageId: linkedPage?.identifier)
+            linkedPageId: linkedPage?.identifier,
+            associatedWorkoutId: associatedWorkout?.identifier)
     }
 
     func saveToDisk(_ data: Data) -> Bool {

CHDataManagement/Views/Posts/PostContentView.swift

@@ -28,7 +28,8 @@ struct PostContentView: View {
                 TagDisplayView(tags: $post.tags)
             }
             PostLabelsView(
-                post: localized,
+                post: post,
+                localized: localized,
                 other: other)
             PostTextView(post: localized)
         }

CHDataManagement/Views/Posts/PostDetailView.swift

@@ -81,6 +81,12 @@ struct PostDetailView: View {
                     }
                 }
 
+                FilePropertyView(
+                    title: "Associated workout",
+                    footer: "The workout file to display with this post",
+                    selectedFile: $post.associatedWorkout,
+                    allowedType: .route)
+
                 LocalizedPostDetailView(
                     post: post.localized(in: language),
                     transferImage: transferImage)

CHDataManagement/Views/Posts/PostLabelsView.swift

@@ -3,7 +3,10 @@ import SwiftUI
 struct PostLabelsView: View {
 
     @ObservedObject
-    var post: LocalizedPost
+    var post: Post
+
+    @ObservedObject
+    var localized: LocalizedPost
 
     @ObservedObject
     var other: LocalizedPost
@@ -17,11 +20,11 @@ struct PostLabelsView: View {
     var body: some View {
         ScrollView(.horizontal) {
             HStack(spacing: 5) {
-                if post.labels.isEmpty {
+                if localized.labels.isEmpty {
                     Text("Labels")
                         .font(.headline)
                 }
-                ForEach(post.labels) { label in
+                ForEach(localized.labels) { label in
                     HStack {
                         PageIconView(icon: label.icon)
                             .frame(maxWidth: 16, maxHeight: 16)
@@ -45,16 +48,16 @@ struct PostLabelsView: View {
                 }.buttonStyle(.plain)
                 if !other.labels.isEmpty {
                     Button("Transfer") {
-                        post.labels = other.labels.map {
+                        localized.labels = other.labels.map {
                             // Copy instead of reference
                             ContentLabel(icon: $0.icon, value: $0.value)
                         }
                     }
                 }
-                if !post.labels.isEmpty {
+                if !localized.labels.isEmpty {
                     Button("Copy") {
                         var command = "```labels"
-                        for label in post.labels {
+                        for label in localized.labels {
                             command += "\n\(label.icon.rawValue): \(label.value)"
                         }
                         command += "\n```"
@@ -63,23 +66,28 @@ struct PostLabelsView: View {
                         pasteboard.setString(command, forType: .string)
                     }
                 }
+                if let workout = post.associatedWorkout {
+                    Button("From workout") {
+                        post.updateLabelsFromWorkout()
+                    }
+                }
             }
             .padding(.vertical, 2)
         }
         .sheet(isPresented: $showLabelEditor) {
-            LabelModificationView(labels: $post.labels)
+            LabelModificationView(labels: $localized.labels)
         }
     }
 
     func addLabel() {
-        post.labels.append(.init(icon: .clockFill, value: "Value"))
+        localized.labels.append(.init(icon: .clockFill, value: "Value"))
     }
 
     func remove(_ label: ContentLabel) {
-        guard let index = post.labels.firstIndex(of: label) else {
+        guard let index = localized.labels.firstIndex(of: label) else {
             return
         }
-        post.labels.remove(at: index)
+        localized.labels.remove(at: index)
     }
 }