Architecture update

Riot/Modules/Common/Recents/Model/DiscussionsCount.swift

@@ -0,0 +1,60 @@
+// 
+// Copyright 2021 New Vector Ltd
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+
+import Foundation
+
+/// Noticiations counts per section
+@objcMembers
+public class DiscussionsCount: NSObject {
+    /// Number of notified rooms with regular notifications
+    public let numberOfNotified: Int
+    
+    /// Number of highlighted rooms with mentions like notications
+    public let numberOfHighlighted: Int
+    
+    /// Number of rooms that has unsent messages in it
+    public let numberOfUnsent: Int
+    
+    /// Flag indicating is there any unsent
+    public var hasUnsent: Bool {
+        return numberOfUnsent > 0
+    }
+    
+    /// Flag indicating is there any highlight
+    public var hasHighlight: Bool {
+        return numberOfHighlighted > 0
+    }
+    
+    public static let zero: DiscussionsCount = DiscussionsCount(numberOfNotified: 0,
+                                                                numberOfHighlighted: 0,
+                                                                numberOfUnsent: 0)
+    
+    public init(numberOfNotified: Int,
+                numberOfHighlighted: Int,
+                numberOfUnsent: Int) {
+        self.numberOfNotified = numberOfNotified
+        self.numberOfHighlighted = numberOfHighlighted
+        self.numberOfUnsent = numberOfUnsent
+        super.init()
+    }
+    
+    public init(withRoomListDataCounts counts: MXRoomListDataCounts) {
+        self.numberOfNotified = counts.numberOfNotifiedRooms
+        self.numberOfHighlighted = counts.numberOfHighlightedRooms + counts.numberOfInvitedRooms
+        self.numberOfUnsent = counts.numberOfUnsentRooms
+        super.init()
+    }
+}