Add avatar in account selector menu

Packages/AppAccount/Sources/AppAccount/AppAccountViewModel.swift

@@ -1,14 +1,18 @@
 import Models
 import Network
 import SwiftUI
+import DesignSystem
 
 @MainActor
 public class AppAccountViewModel: ObservableObject {
+  private static var avatarsCache: [String: UIImage] = [:]
+  
   var appAccount: AppAccount
   let client: Client
   let isCompact: Bool
 
   @Published var account: Account?
+  @Published var roundedAvatar: UIImage?
   
   var acct: String {
     if let acct = appAccount.accountName {
@@ -31,8 +35,17 @@ public class AppAccountViewModel: ObservableObject {
         appAccount.accountName = "\(account.acct)@\(appAccount.server)"
         try appAccount.save()
       }
-    } catch {
+      
-      print(error)
+      if let account {
-    }
+        if let image = Self.avatarsCache[account.id] {
+          self.roundedAvatar = image
+        } else if let (data, _) = try? await URLSession.shared.data(from: account.avatar),
+          let image = UIImage(data: data)?.roundedImage {
+          self.roundedAvatar = image
+          Self.avatarsCache[account.id] = image
+        }
+      }
+         
+    } catch { }
   }
 }

Packages/AppAccount/Sources/AppAccount/AppAccountsSelectorView.swift

@@ -81,8 +81,8 @@ public struct AppAccountsSelectorView: View {
           HapticManager.shared.fireHaptic(of: .buttonPress)
         } label: {
           HStack {
-            if viewModel.account?.id == currentAccount.account?.id {
+            if let image = viewModel.roundedAvatar {
-              Image(systemName: "checkmark.circle.fill")
+              Image(uiImage: image)
             }
             Text("\(viewModel.account?.displayName ?? "")")
           }

Packages/DesignSystem/Sources/DesignSystem/UIImage.swift

@@ -0,0 +1,16 @@
+import UIKit
+
+extension UIImage{
+  public var roundedImage: UIImage? {
+    let rect = CGRect(origin:CGPoint(x: 0, y: 0), size: self.size)
+    UIGraphicsBeginImageContextWithOptions(self.size, false, 1)
+    defer { UIGraphicsEndImageContext() }
+    UIBezierPath(
+      roundedRect: rect,
+      cornerRadius: self.size.height
+    ).addClip()
+    self.draw(in: rect)
+    return UIGraphicsGetImageFromCurrentImageContext()
+  }
+}
+