Event creation.

2026-03-07 17:13:48 +01:00
parent d1f8163d72
commit ebc35c3de8
21 changed files with 921 additions and 161 deletions
@@ -0,0 +1,67 @@
+using System;
+
+namespace Wino.Core.Domain.Extensions;
+
+public static class CalendarRemoteEventIdExtensions
+{
+    private const string ClientTrackingSeparator = "::";
+    private const string CalDavClientTrackingPrefix = "caldav-";
+    private const string LocalClientTrackingPrefix = "local-";
+
+    public static string GetProviderRemoteEventId(this string remoteEventId)
+    {
+        if (string.IsNullOrWhiteSpace(remoteEventId))
+            return string.Empty;
+
+        var separatorIndex = remoteEventId.IndexOf(ClientTrackingSeparator, StringComparison.Ordinal);
+        return separatorIndex >= 0 ? remoteEventId[..separatorIndex] : remoteEventId;
+    }
+
+    public static Guid? GetClientTrackingId(this string remoteEventId)
+    {
+        if (string.IsNullOrWhiteSpace(remoteEventId))
+            return null;
+
+        if (remoteEventId.Contains(ClientTrackingSeparator, StringComparison.Ordinal))
+        {
+            var trackedPart = remoteEventId[(remoteEventId.LastIndexOf(ClientTrackingSeparator, StringComparison.Ordinal) + ClientTrackingSeparator.Length)..];
+            if (TryParseGuid(trackedPart, out var trackedId))
+                return trackedId;
+        }
+
+        if (TryParseGuid(remoteEventId, out var directId))
+            return directId;
+
+        if (remoteEventId.StartsWith(CalDavClientTrackingPrefix, StringComparison.OrdinalIgnoreCase) &&
+            TryParseGuid(remoteEventId[CalDavClientTrackingPrefix.Length..], out var calDavId))
+        {
+            return calDavId;
+        }
+
+        if (remoteEventId.StartsWith(LocalClientTrackingPrefix, StringComparison.OrdinalIgnoreCase) &&
+            TryParseGuid(remoteEventId[LocalClientTrackingPrefix.Length..], out var localId))
+        {
+            return localId;
+        }
+
+        return null;
+    }
+
+    public static string WithClientTrackingId(this string providerRemoteEventId, Guid? clientTrackingId)
+    {
+        if (string.IsNullOrWhiteSpace(providerRemoteEventId) || !clientTrackingId.HasValue)
+            return providerRemoteEventId ?? string.Empty;
+
+        return $"{providerRemoteEventId}{ClientTrackingSeparator}{clientTrackingId.Value:N}";
+    }
+
+    private static bool TryParseGuid(string value, out Guid parsedGuid)
+    {
+        parsedGuid = Guid.Empty;
+
+        if (string.IsNullOrWhiteSpace(value))
+            return false;
+
+        return Guid.TryParseExact(value, "N", out parsedGuid) || Guid.TryParse(value, out parsedGuid);
+    }
+}