Merge pull request #310 from opentween/interval-settings

[opentween/open-tween.git] / OpenTween / Setting / Panel / TabTypeAggregation.cs

diff --git a/OpenTween/Setting/Panel/TabTypeAggregation.cs b/OpenTween/Setting/Panel/TabTypeAggregation.cs
new file mode 100644 (file)
index 0000000..e338c80
--- /dev/null
+++ b/OpenTween/Setting/Panel/TabTypeAggregation.cs
@@ -0,0 +1,58 @@
+// OpenTween - Client of Twitter
+// Copyright (c) 2024 kim_upsilon (@kim_upsilon) <https://upsilo.net/~upsilon/>
+// All rights reserved.
+//
+// This file is part of OpenTween.
+//
+// This program is free software; you can redistribute it and/or modify it
+// under the terms of the GNU General Public License as published by the Free
+// Software Foundation; either version 3 of the License, or (at your option)
+// any later version.
+//
+// This program is distributed in the hope that it will be useful, but
+// WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+// or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+// for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with this program. If not, see <http://www.gnu.org/licenses/>, or write to
+// the Free Software Foundation, Inc., 51 Franklin Street - Fifth Floor,
+// Boston, MA 02110-1301, USA.
+
+#nullable enable
+
+using System.Linq;
+using OpenTween.Models;
+
+namespace OpenTween.Setting.Panel
+{
+    public class TabTypeAggregation
+    {
+        public static Result Aggregate(TabInformations tabInfo)
+        {
+            var countByTabTypes = tabInfo.Tabs.GroupBy(x => x.TabType)
+                .ToDictionary(x => x.Key, x => x.Count());
+
+            int GetCountByTabType(MyCommon.TabUsageType tabType)
+                => countByTabTypes.TryGetValue(tabType, out var count) ? count : 0;
+
+            return new(
+                HomeTabs: GetCountByTabType(MyCommon.TabUsageType.Home),
+                MentionsTabs: GetCountByTabType(MyCommon.TabUsageType.Mentions),
+                DMTabs: GetCountByTabType(MyCommon.TabUsageType.DirectMessage),
+                SearchTabs: GetCountByTabType(MyCommon.TabUsageType.PublicSearch),
+                ListTabs: GetCountByTabType(MyCommon.TabUsageType.Lists),
+                UserTabs: GetCountByTabType(MyCommon.TabUsageType.UserTimeline)
+            );
+        }
+
+        public readonly record struct Result(
+            int HomeTabs,
+            int MentionsTabs,
+            int DMTabs,
+            int SearchTabs,
+            int ListTabs,
+            int UserTabs
+        );
+    }
+}