Big refactoring

lib/components/dialogs/simple_dialogs.dart

@@ -167,7 +167,12 @@ class SimpleDialogs {
           children: <Widget>[
             CircularProgressIndicator(),
             SizedBox(width: 16),
-            Text(L10n.of(context).loadingPleaseWait),
+            Expanded(
+                child: Text(
+              L10n.of(context).loadingPleaseWait,
+              overflow: TextOverflow.ellipsis,
+              maxLines: 1,
+            )),
           ],
         ),
       ),

lib/components/list_items/presence_list_item.dart

@@ -1,7 +1,8 @@
 import 'package:famedlysdk/famedlysdk.dart';
-import 'package:fluffychat/components/dialogs/presence_dialog.dart';
+import 'package:fluffychat/utils/app_route.dart';
+import 'package:fluffychat/views/chat.dart';
 import 'package:flutter/material.dart';
-
+import '../../utils/client_presence_extension.dart';
 import '../avatar.dart';
 import '../matrix.dart';
 
@@ -10,50 +11,48 @@ class PresenceListItem extends StatelessWidget {
 
   const PresenceListItem(this.presence);
 
-  static final Map<String, Profile> _presences = {};
-
-  Future<Profile> _requestProfile(BuildContext context) async {
-    _presences[presence.senderId] ??=
-        await Matrix.of(context).client.getProfileFromUserId(presence.senderId);
-    return _presences[presence.senderId];
+  void _startChatAction(BuildContext context, String userId) async {
+    final roomId = await User(userId,
+            room: Room(client: Matrix.of(context).client, id: ''))
+        .startDirectChat();
+    await Navigator.of(context).pushAndRemoveUntil(
+        AppRoute.defaultRoute(
+          context,
+          ChatView(roomId),
+        ),
+        (Route r) => r.isFirst);
   }
 
   @override
   Widget build(BuildContext context) {
     return FutureBuilder<Profile>(
-        future: _requestProfile(context),
+        future:
+            Matrix.of(context).client.requestProfileCached(presence.senderId),
         builder: (context, snapshot) {
-          if (!snapshot.hasData) return Container();
           Uri avatarUrl;
           var displayname = presence.senderId.localpart;
           if (snapshot.hasData) {
             avatarUrl = snapshot.data.avatarUrl;
-            displayname = snapshot.data.displayname;
+            displayname =
+                snapshot.data.displayname ?? presence.senderId.localpart;
           }
           return InkWell(
-            onTap: () => showDialog(
-              context: context,
-              builder: (c) => PresenceDialog(
-                presence,
-                avatarUrl: avatarUrl,
-                displayname: displayname,
-              ),
-              child: Container(
-                width: 80,
-                child: Column(
-                  children: <Widget>[
-                    SizedBox(height: 9),
-                    Avatar(avatarUrl, displayname),
-                    Padding(
-                      padding: const EdgeInsets.all(6.0),
-                      child: Text(
-                        displayname,
-                        overflow: TextOverflow.ellipsis,
-                        maxLines: 1,
-                      ),
+            onTap: () => _startChatAction(context, presence.senderId),
+            child: Container(
+              width: 80,
+              child: Column(
+                children: <Widget>[
+                  SizedBox(height: 9),
+                  Avatar(avatarUrl, displayname),
+                  Padding(
+                    padding: const EdgeInsets.all(6.0),
+                    child: Text(
+                      displayname,
+                      overflow: TextOverflow.ellipsis,
+                      maxLines: 1,
                     ),
-                  ],
-                ),
+                  ),
+                ],
               ),
             ),
           );