Move theme-related logic to UI target

Fixes #719

Passepartout/Library/Sources/AppUI/Domain/Issue.swift

@@ -97,7 +97,7 @@ struct Issue: Identifiable {
             .replacingOccurrences(of: "$osLine", with: osLine)
             .replacingOccurrences(of: "$deviceLine", with: deviceLine ?? "unknown")
             .replacingOccurrences(of: "$providerName", with: providerName ?? "none")
-            .replacingOccurrences(of: "$providerLastUpdate", with: providerLastUpdate?.timestamp ?? "unknown")
+            .replacingOccurrences(of: "$providerLastUpdate", with: providerLastUpdate?.localizedDescription(style: .timestamp) ?? "unknown")
             .replacingOccurrences(of: "$purchasedProducts", with: purchasedProducts.map(\.rawValue).description)
     }
 }

Passepartout/Library/Sources/AppUI/L10n/Foundation+L10n.swift

@@ -43,6 +43,26 @@ extension TimeInterval: StyledLocalizableEntity {
     }
 }
 
+extension Date: StyledLocalizableEntity {
+    public enum Style {
+        case timestamp
+    }
+
+    public func localizedDescription(style: Style) -> String {
+        switch style {
+        case .timestamp:
+            return Self.timestampFormatter.string(from: self)
+        }
+    }
+
+    private static let timestampFormatter: DateFormatter = {
+        let fmt = DateFormatter()
+        fmt.dateStyle = .medium
+        fmt.timeStyle = .medium
+        return fmt
+    }()
+}
+
 extension UUID {
     var flatString: String {
         let str = uuidString.replacingOccurrences(of: "-", with: "")

Passepartout/Library/Sources/AppUI/Views/About/iOS/AboutView+iOS.swift

@@ -42,7 +42,7 @@ extension AboutView {
             Section {
                 diagnosticsLink
                 Text(Strings.Global.version)
-                    .withTrailingText(BundleConfiguration.mainVersionString)
+                    .themeTrailingValue(BundleConfiguration.mainVersionString)
             }
         }
         .navigationTitle(Strings.Global.settings)

Passepartout/Library/Sources/AppUI/Views/Modules/IPView+Route.swift

@@ -124,11 +124,11 @@ private extension IPView.RouteView {
                     VStack {
                         route.destination.map {
                             Text("Destination")
-                                .withTrailingText($0.rawValue)
+                                .themeTrailingValue($0.rawValue)
                         }
                         route.gateway.map {
                             Text("Gateway")
-                                .withTrailingText($0.rawValue)
+                                .themeTrailingValue($0.rawValue)
                         }
                     }
                 }

Passepartout/Library/Sources/AppUI/Views/ProfileEditor/ModuleSection.swift

@@ -94,7 +94,7 @@ private extension View {
         switch row {
         case .text(let caption, let value):
             Text(caption)
-                .withTrailingText(value)
+                .themeTrailingValue(value)
 
         case .textList(let caption, let values):
             if !values.isEmpty {
@@ -109,7 +109,7 @@ private extension View {
                 }
             } else {
                 Text(caption)
-                    .withTrailingText(Strings.Global.empty)
+                    .themeTrailingValue(Strings.Global.empty)
             }
 
         case .copiableText(let caption, let value, let multiline):

Passepartout/Library/Sources/AppUI/Views/Provider/ProviderContentModifier.swift

@@ -166,7 +166,7 @@ private extension ProviderContentModifier {
         guard let lastUpdate else {
             return providerManager.isLoading ? Strings.Providers.LastUpdated.loading : nil
         }
-        return Strings.Providers.lastUpdated(lastUpdate.timestamp)
+        return Strings.Providers.lastUpdated(lastUpdate.localizedDescription(style: .timestamp))
     }
 }
 

Passepartout/Library/Sources/AppUI/Views/Theme/Theme+UI.swift

@@ -242,6 +242,26 @@ struct ThemeAnimationModifier<T>: ViewModifier where T: Equatable {
     }
 }
 
+struct ThemeTrailingValueModifier: ViewModifier {
+    let value: CustomStringConvertible?
+
+    let truncationMode: Text.TruncationMode
+
+    func body(content: Content) -> some View {
+        LabeledContent {
+            if let value {
+                Spacer()
+                Text(value.description)
+                    .foregroundStyle(.secondary)
+                    .lineLimit(1)
+                    .truncationMode(truncationMode)
+            }
+        } label: {
+            content
+        }
+    }
+}
+
 struct ThemeSectionWithHeaderFooterModifier: ViewModifier {
     let header: String?
 

Passepartout/Library/Sources/AppUI/Views/Theme/Theme.swift

@@ -183,6 +183,10 @@ extension View {
         modifier(ThemeAnimationModifier(value: value, category: category))
     }
 
+    public func themeTrailingValue(_ value: CustomStringConvertible?, truncationMode: Text.TruncationMode = .tail) -> some View {
+        modifier(ThemeTrailingValueModifier(value: value, truncationMode: truncationMode))
+    }
+
     public func themeSection(header: String? = nil, footer: String? = nil) -> some View {
         modifier(ThemeSectionWithHeaderFooterModifier(header: header, footer: footer))
     }

Passepartout/Library/Sources/UtilsLibrary/Extensions/Dates+Extensions.swift

@@ -1,60 +0,0 @@
-//
-//  Dates+Extensions.swift
-//  Passepartout
-//
-//  Created by Davide De Rosa on 8/18/24.
-//  Copyright (c) 2024 Davide De Rosa. All rights reserved.
-//
-//  https://github.com/passepartoutvpn
-//
-//  This file is part of Passepartout.
-//
-//  Passepartout is free software: you can redistribute it and/or modify
-//  it under the terms of the GNU General Public License as published by
-//  the Free Software Foundation, either version 3 of the License, or
-//  (at your option) any later version.
-//
-//  Passepartout is distributed in the hope that it will be useful,
-//  but WITHOUT ANY WARRANTY; without even the implied warranty of
-//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-//  GNU General Public License for more details.
-//
-//  You should have received a copy of the GNU General Public License
-//  along with Passepartout.  If not, see <http://www.gnu.org/licenses/>.
-//
-
-import Foundation
-
-private let timestampFormatter: DateFormatter = {
-    let fmt = DateFormatter()
-    fmt.dateStyle = .medium
-    fmt.timeStyle = .medium
-    return fmt
-}()
-
-private let componentsFormatter: DateComponentsFormatter = {
-    let fmt = DateComponentsFormatter()
-    fmt.unitsStyle = .full
-    return fmt
-}()
-
-extension Date {
-    public var timestamp: String {
-        timestampFormatter.string(from: self)
-    }
-}
-
-extension TimeInterval {
-    public var localizedDescription: String {
-        guard let str = componentsFormatter.string(from: self) else {
-            fatalError("Could not format a TimeInterval?")
-        }
-        return str
-    }
-}
-
-extension TimeInterval {
-    public var dispatchTimeInterval: DispatchTimeInterval {
-        .nanoseconds(Int(self * Double(NSEC_PER_SEC)))
-    }
-}

Passepartout/Library/Sources/UtilsLibrary/Views/View+Extensions.swift

@@ -38,21 +38,6 @@ extension View {
             self
         }
     }
-
-    public func withTrailingText(_ text: String?, truncationMode: Text.TruncationMode = .tail) -> some View {
-        LabeledContent {
-            if let text {
-                Spacer()
-                let trailing = Text(text)
-                    .foregroundStyle(.secondary)
-                    .lineLimit(1)
-                    .truncationMode(truncationMode)
-                trailing
-            }
-        } label: {
-            self
-        }
-    }
 }
 
 extension ViewModifier {