patch display without avatars

yobble/Network/SearchModels.swift

@@ -63,14 +63,27 @@ extension UserSearchResult {
     }
 
     var avatarInitial: String {
-        let source = preferredCustomName
-            ?? officialFullName
-            ?? login
-            ?? userId.uuidString
-
-        if let character = source.first(where: { !$0.isWhitespace && $0 != "@" }) {
-            return String(character).uppercased()
+        let nameSource: String?
+        if let customName = preferredCustomName, !customName.trimmingCharacters(in: .whitespacesAndNewlines).isEmpty {
+            nameSource = customName
+        } else if let fullName = officialFullName, !fullName.trimmingCharacters(in: .whitespacesAndNewlines).isEmpty {
+            nameSource = fullName
+        } else {
+            nameSource = nil
         }
+
+        if let name = nameSource {
+            let components = name.split(separator: " ")
+            let nameInitials = components.prefix(2).compactMap { $0.first }
+            if !nameInitials.isEmpty {
+                return nameInitials.map { String($0) }.joined().uppercased()
+            }
+        }
+        
+        if let login = login, !login.trimmingCharacters(in: .whitespacesAndNewlines).isEmpty {
+            return String(login.prefix(1)).uppercased()
+        }
+        
         return "?"
     }
 

yobble/Views/Tab/ChatsTab.swift

@@ -976,24 +976,27 @@ private struct ChatRowView: View {
     }
 
     private var initial: String {
-        let sourceName: String
-
-        if let custom = chat.chatData?.customName, !custom.trimmingCharacters(in: .whitespacesAndNewlines).isEmpty {
-            sourceName = custom
-        } else if let displayName = officialDisplayName {
-            sourceName = displayName
-        } else if let full = chat.chatData?.fullName?.trimmingCharacters(in: .whitespacesAndNewlines), !full.isEmpty {
-            sourceName = full
-        } else if let login = chat.chatData?.login?.trimmingCharacters(in: .whitespacesAndNewlines), !login.isEmpty {
-            sourceName = login
+        let nameSource: String?
+        if let customName = chat.chatData?.customName, !customName.trimmingCharacters(in: .whitespacesAndNewlines).isEmpty {
+            nameSource = customName
+        } else if let fullName = chat.chatData?.fullName, !fullName.trimmingCharacters(in: .whitespacesAndNewlines).isEmpty {
+            nameSource = fullName
         } else {
-            sourceName = NSLocalizedString("Неизвестный пользователь", comment: "")
+            nameSource = nil
         }
 
-        if let character = sourceName.first(where: { !$0.isWhitespace && $0 != "@" }) {
-            return String(character).uppercased()
+        if let name = nameSource {
+            let components = name.split(separator: " ")
+            let nameInitials = components.prefix(2).compactMap { $0.first }
+            if !nameInitials.isEmpty {
+                return nameInitials.map { String($0) }.joined().uppercased()
+            }
         }
-
+        
+        if let login = chat.chatData?.login, !login.trimmingCharacters(in: .whitespacesAndNewlines).isEmpty {
+            return String(login.prefix(1)).uppercased()
+        }
+        
         return "?"
     }
 

yobble/Views/Tab/ContactsTab.swift

@@ -295,20 +295,24 @@ private struct Contact: Identifiable, Equatable {
     let handle: String?
 
     var initials: String {
-        let components = displayName.split(separator: " ")
-        let nameInitials = components.prefix(2).compactMap { $0.first }
-        if !nameInitials.isEmpty {
-            return nameInitials
-                .map { String($0).uppercased() }
-                .joined()
+        let nameSource: String?
+        if let customName, !customName.trimmingCharacters(in: .whitespacesAndNewlines).isEmpty {
+            nameSource = customName
+        } else if let fullName, !fullName.trimmingCharacters(in: .whitespacesAndNewlines).isEmpty {
+            nameSource = fullName
+        } else {
+            nameSource = nil
         }
 
-        let filtered = login.filter { $0.isLetter }.prefix(2)
-        if !filtered.isEmpty {
-            return filtered.uppercased()
+        if let name = nameSource {
+            let components = name.split(separator: " ")
+            let nameInitials = components.prefix(2).compactMap { $0.first }
+            if !nameInitials.isEmpty {
+                return nameInitials.map { String($0) }.joined().uppercased()
+            }
         }
-
-        return "??"
+        
+        return String(login.prefix(1)).uppercased()
     }
 
     var formattedCreatedAt: String {

yobble/Views/Tab/Settings/BlockedUsersView.swift

@@ -227,22 +227,24 @@ private struct BlockedUser: Identifiable, Equatable {
     private(set) var handle: String?
 
     var initials: String {
-        let components = displayName.split(separator: " ")
-        let nameInitials = components.prefix(2).compactMap { $0.first }
-        if !nameInitials.isEmpty {
-            return nameInitials
-                .map { String($0).uppercased() }
-                .joined()
+        let nameSource: String?
+        if let customName, !customName.trimmingCharacters(in: .whitespacesAndNewlines).isEmpty {
+            nameSource = customName
+        } else if let fullName, !fullName.trimmingCharacters(in: .whitespacesAndNewlines).isEmpty {
+            nameSource = fullName
+        } else {
+            nameSource = nil
         }
 
-        if let handle {
-            let filtered = handle.filter { $0.isLetter }.prefix(2)
-            if !filtered.isEmpty {
-                return filtered.uppercased()
+        if let name = nameSource {
+            let components = name.split(separator: " ")
+            let nameInitials = components.prefix(2).compactMap { $0.first }
+            if !nameInitials.isEmpty {
+                return nameInitials.map { String($0) }.joined().uppercased()
             }
         }
-
-        return "??"
+        
+        return String(login.prefix(1)).uppercased()
     }
 
     init(payload: BlockedUserInfo) {