chore: minor fixes, add support for "hi" locale

Signed-off-by: xsahil03x <[email protected]>

packages/stream_chat_flutter/lib/src/localization/translations.dart

@@ -1,3 +1,4 @@
+import 'package:jiffy/jiffy.dart';
 import 'package:stream_chat_flutter_core/stream_chat_flutter_core.dart'
     show User;
 
@@ -146,11 +147,6 @@ abstract class Translations {
 
   String get loadingChannelsError;
 
-  //             title: 'Delete Conversation',
-//                               okText: 'DELETE',
-//                               question:
-//                                   'Are you sure you want to delete this conversation?',
-
   String get deleteConversationLabel;
 
   String get deleteConversationQuestion;
@@ -274,7 +270,7 @@ class DefaultTranslations implements Translations {
   String resultCountText(int count) => '$count results';
 
   @override
-  String get messageDeletedText => 'This message was deleted.';
+  String get messageDeletedText => 'This message is deleted.';
 
   @override
   String get messageDeletedLabel => 'Message deleted';
@@ -428,9 +424,22 @@ class DefaultTranslations implements Translations {
   @override
   String get photosLabel => 'Photos';
 
+  String _getDay(DateTime dateTime) {
+    final now = Jiffy(DateTime.now());
+    final date = Jiffy(dateTime);
+
+    if (date.isSame(now, Units.DAY)) {
+      return 'today';
+    } else if (now.diff(date, Units.HOUR) < 24) {
+      return 'yesterday';
+    } else {
+      return 'on ${date.MMMd}';
+    }
+  }
+
   @override
   String sentAtText({required DateTime date, required DateTime time}) =>
-      'Sent $date at $time';
+      'Sent ${_getDay(date)} at ${Jiffy(time.toLocal()).format('HH:mm')}';
 
   @override
   String get todayLabel => 'Today';
@@ -439,7 +448,7 @@ class DefaultTranslations implements Translations {
   String get yesterdayLabel => 'Yesterday';
 
   @override
-  String get channelIsMutedText => '  Channel is muted';
+  String get channelIsMutedText => 'Channel is muted';
 
   @override
   String get noTitleText => 'No title';