change: Implement contact list instead of status

lib/utils/client_presence_extension.dart

@@ -1,7 +1,34 @@
 import 'package:famedlysdk/famedlysdk.dart';
 
 extension ClientPresenceExtension on Client {
-  List<Presence> get statuses => presences.values
-      .where((p) => p.presence.statusMsg?.isNotEmpty ?? false)
-      .toList();
+  List<Presence> get contactList {
+    final directChatsMxid = rooms
+        .where((r) => r.isDirectChat)
+        .map((r) => r.directChatMatrixID)
+        .toSet();
+    final contactList = directChatsMxid
+        .map(
+          (mxid) =>
+              presences[mxid] ??
+              Presence.fromJson(
+                {
+                  'sender': mxid,
+                  'type': 'm.presence',
+                  'content': {'presence': 'online'},
+                },
+              ),
+        )
+        .toList();
+    contactList.addAll(
+      presences.values
+          .where((p) =>
+              !directChatsMxid.contains(p.senderId) &&
+              (p.presence?.statusMsg?.isNotEmpty ?? false))
+          .toList(),
+    );
+    contactList.sort((a, b) => (a.presence.lastActiveAgo?.toDouble() ??
+            double.infinity)
+        .compareTo((b.presence.lastActiveAgo?.toDouble() ?? double.infinity)));
+    return contactList;
+  }
 }

lib/utils/presence_extension.dart

@@ -37,4 +37,16 @@ extension PresenceExtension on Presence {
     }
     return presence.presence.getLocalized(context);
   }
+
+  Color get color {
+    switch (presence?.presence ?? PresenceType.offline) {
+      case PresenceType.online:
+        return Colors.green;
+      case PresenceType.offline:
+        return Colors.red;
+      case PresenceType.unavailable:
+      default:
+        return Colors.grey;
+    }
+  }
 }

lib/utils/status.dart

@@ -1,19 +0,0 @@
-class Status {
-  static const String namespace = 'im.fluffychat.statuses';
-  final String senderId;
-  final String message;
-  final DateTime dateTime;
-
-  Status(this.senderId, this.message, this.dateTime);
-
-  Status.fromJson(Map<String, dynamic> json)
-      : senderId = json['sender_id'],
-        message = json['message'],
-        dateTime = DateTime.fromMillisecondsSinceEpoch(json['date_time']);
-
-  Map<String, dynamic> toJson() => <String, dynamic>{
-        'sender_id': senderId,
-        'message': message,
-        'date_time': dateTime.millisecondsSinceEpoch,
-      };
-}