Add avatar position setting (#14)

Co-authored-by: Jérôme Danthinne <jerome.danthinne@smile.eu>

IceCubesApp/App/Tabs/Settings/SettingsTab.swift

@@ -71,11 +71,17 @@ struct SettingsTabs: View {
       ColorPicker("Tint color", selection: $theme.tintColor)
       ColorPicker("Background color", selection: $theme.primaryBackgroundColor)
       ColorPicker("Secondary Background color", selection: $theme.secondaryBackgroundColor)
+      Picker("Avatar position", selection: $theme.avatarPosition) {
+        ForEach(Theme.AvatarPosition.allCases, id: \.rawValue) { position in
+          Text(position.description).tag(position)
+        }
+      }
       Button {
         theme.colorScheme = "dark"
         theme.tintColor = .brand
         theme.primaryBackgroundColor = .primaryBackground
         theme.secondaryBackgroundColor = .secondaryBackground
+        theme.avatarPosition = .top
       } label: {
         Text("Restore default")
       }

Packages/DesignSystem/Sources/DesignSystem/DesignSystem.swift

@@ -4,5 +4,6 @@ public struct DS {
   public enum Constants {
     public static let layoutPadding: CGFloat = 20
     public static let dividerPadding: CGFloat = 4
+    public static let statusColumnsSpacing: CGFloat = 8
   }
 }

Packages/DesignSystem/Sources/DesignSystem/Theme.swift

@@ -1,8 +1,23 @@
+import Combine
 import SwiftUI
 
 public class Theme: ObservableObject {
   enum ThemeKey: String {
       case colorScheme, tint, label, primaryBackground, secondaryBackground
+      case avatarPosition
+  }
+
+  public enum AvatarPosition: String, CaseIterable {
+    case leading, top
+
+    public var description: LocalizedStringKey {
+      switch self {
+        case .leading:
+          return "Leading"
+        case .top:
+          return "Top"
+        }
+      }
   }
     
   @AppStorage("is_previously_set") var isSet: Bool = false
@@ -19,12 +34,27 @@ public class Theme: ObservableObject {
   @AppStorage(ThemeKey.primaryBackground.rawValue) public var primaryBackgroundColor: Color = .white
   @AppStorage(ThemeKey.secondaryBackground.rawValue) public var secondaryBackgroundColor: Color = .gray
   @AppStorage(ThemeKey.label.rawValue) public var labelColor: Color = .black
+  @AppStorage(ThemeKey.avatarPosition.rawValue) var rawAvatarPosition: String = AvatarPosition.top.rawValue
+
+  @Published public var avatarPosition: AvatarPosition = .top
+
+  private var cancellables = Set<AnyCancellable>()
 
   public init() {
     if !isSet {
       setColor(set: DarkSet())
       isSet.toggle()
     }
+
+    avatarPosition = AvatarPosition(rawValue: rawAvatarPosition) ?? .top
+
+    $avatarPosition
+      .dropFirst()
+      .map(\.rawValue)
+      .sink { [weak self] position in
+        self?.rawAvatarPosition = position
+      }
+      .store(in: &cancellables)
   }
   
   public func setColor(set: ColorSet) {

Packages/DesignSystem/Sources/DesignSystem/Views/AvatarView.swift

@@ -6,7 +6,7 @@ public struct AvatarView: View {
   public enum Size {
     case account, status, embed, badge, boost
     
-    var size: CGSize {
+    public var size: CGSize {
       switch self {
       case .account:
         return .init(width: 80, height: 80)

Packages/Status/Sources/Status/Row/StatusMediaPreviewView.swift

@@ -7,6 +7,7 @@ import DesignSystem
 
 public struct StatusMediaPreviewView: View {
   @EnvironmentObject private var quickLook: QuickLook
+  @EnvironmentObject private var theme: Theme
   
   public let attachements: [MediaAttachement]
   public let isCompact: Bool
@@ -95,8 +96,10 @@ public struct StatusMediaPreviewView: View {
     switch attachement.supportedType {
     case .image:
       if let size = size(for: attachement) {
+        let avatarColumnWidth = theme.avatarPosition == .leading ? AvatarView.Size.status.size.width + DS.Constants.statusColumnsSpacing : 0
+        let availableWidth = UIScreen.main.bounds.width - (DS.Constants.layoutPadding * 2) - avatarColumnWidth
         let newSize = imageSize(from: size,
-                                newWidth: UIScreen.main.bounds.width - (DS.Constants.layoutPadding * 2))
+                                newWidth: availableWidth)
         LazyImage(url: attachement.url) { state in
           if let image = state.image {
             image

Packages/Status/Sources/Status/Row/StatusRowView.swift

@@ -18,6 +18,12 @@ public struct StatusRowView: View {
   }
   
   public var body: some View {
+    HStack(alignment: .top, spacing: DS.Constants.statusColumnsSpacing) {
+      if !viewModel.isCompact,
+         theme.avatarPosition == .leading,
+         let status: AnyStatus = viewModel.status.reblog ?? viewModel.status {
+          AvatarView(url: status.account.avatar, size: .status)
+      }
       VStack(alignment: .leading) {
         if !viewModel.isCompact {
           reblogView
@@ -34,6 +40,7 @@ public struct StatusRowView: View {
             }
         }
       }
+    }
     .onAppear {
       viewModel.client = client
       if !viewModel.isCompact, viewModel.embededStatus == nil {
@@ -155,7 +162,9 @@ public struct StatusRowView: View {
   @ViewBuilder
   private func accountView(status: AnyStatus) -> some View {
     HStack(alignment: .center) {
+      if theme.avatarPosition == .top {
         AvatarView(url: status.account.avatar, size: .status)
+      }
       VStack(alignment: .leading, spacing: 0) {
         status.account.displayNameWithEmojis
           .font(.headline)