TF-3911 Support mail keyboard shortcut actions in email list view on web

lib/features/base/shortcut/app_shortcut_manager.dart

@@ -1,6 +1,7 @@
 import 'package:core/utils/app_logger.dart';
 import 'package:flutter/services.dart';
 import 'package:tmail_ui_user/features/base/extensions/logical_key_set_helper.dart';
+import 'package:tmail_ui_user/features/base/shortcut/mail/mail_list_action_shortcut_type.dart';
 import 'package:tmail_ui_user/features/base/shortcut/mail/mail_view_action_shortcut_type.dart';
 
 class AppShortcutManager {
@@ -24,4 +25,21 @@ class AppShortcutManager {
       return null;
     }
   }
+
+  static MailListActionShortcutType? getMailListActionFromEvent(KeyEvent event) {
+    final keysPressed = HardwareKeyboard.instance.logicalKeysPressed;
+    log('AppShortcutManager::getMailListActionFromEvent: Keys pressed: $keysPressed');
+    if (keysPressed.isOnly(LogicalKeyboardKey.delete) ||
+        keysPressed.isOnly(LogicalKeyboardKey.backspace)) {
+      return MailListActionShortcutType.delete;
+    } else if (keysPressed.isOnly(LogicalKeyboardKey.keyN)) {
+      return MailListActionShortcutType.newMessage;
+    } else if (keysPressed.isOnly(LogicalKeyboardKey.keyQ)) {
+      return MailListActionShortcutType.markAsRead;
+    }  else if (keysPressed.isOnly(LogicalKeyboardKey.keyU)) {
+      return MailListActionShortcutType.markAsUnread;
+    } else {
+      return null;
+    }
+  }
 }

lib/features/base/shortcut/mail/mail_list_action_shortcut_type.dart

@@ -0,0 +1,40 @@
+
+import 'package:model/email/email_action_type.dart';
+import 'package:model/email/presentation_email.dart';
+import 'package:model/extensions/list_presentation_email_extension.dart';
+import 'package:model/extensions/presentation_mailbox_extension.dart';
+import 'package:model/mailbox/presentation_mailbox.dart';
+
+enum MailListActionShortcutType {
+  delete,
+  newMessage,
+  markAsRead,
+  markAsUnread;
+
+  EmailActionType? getEmailActionType({
+    required List<PresentationEmail> selectedEmails,
+    PresentationMailbox? selectedMailbox,
+  }) {
+    if (selectedEmails.isEmpty &&
+        this != MailListActionShortcutType.newMessage) {
+      return null;
+    }
+
+    switch(this) {
+      case MailListActionShortcutType.delete:
+        return selectedMailbox?.isDeletePermanentlyEnabled == true
+            ? EmailActionType.deletePermanently
+            : EmailActionType.moveToTrash;
+      case MailListActionShortcutType.newMessage:
+        return EmailActionType.compose;
+      case MailListActionShortcutType.markAsRead:
+        return selectedEmails.isAllEmailRead
+            ? null
+            : EmailActionType.markAsRead;
+      case MailListActionShortcutType.markAsUnread:
+        return selectedEmails.isAllEmailUnread
+            ? null
+            : EmailActionType.markAsUnread;
+    }
+  }
+}