1 files changed, 87 insertions, 0 deletions
diff --git a/LibMatrix/Filters/MatrixFilter.cs b/LibMatrix/Filters/MatrixFilter.cs
new file mode 100644
index 0000000..08dc2fc
--- /dev/null
+++ b/LibMatrix/Filters/MatrixFilter.cs
@@ -0,0 +1,87 @@
+using System.Text.Json.Serialization;
+
+namespace LibMatrix.Filters;
+
+public class MatrixFilter {
+    [JsonPropertyName("account_data")]
+    public EventFilter? AccountData { get; set; }
+
+    [JsonPropertyName("presence")]
+    public EventFilter? Presence { get; set; }
+
+    [JsonPropertyName("room")]
+    public RoomFilter? Room { get; set; }
+
+    public class RoomFilter {
+        [JsonPropertyName("account_data")]
+        public StateFilter? AccountData { get; set; }
+
+        [JsonPropertyName("ephemeral")]
+        public StateFilter? Ephemeral { get; set; }
+
+        [JsonPropertyName("state")]
+        public StateFilter? State { get; set; }
+
+        [JsonPropertyName("timeline")]
+        public StateFilter? Timeline { get; set; }
+
+        [JsonPropertyName("rooms")]
+        public List<string>? Rooms { get; set; }
+
+        [JsonPropertyName("not_rooms")]
+        public List<string>? NotRooms { get; set; }
+
+        [JsonPropertyName("include_leave")]
+        public bool? IncludeLeave { get; set; }
+
+        public class StateFilter(
+            bool? containsUrl = null,
+            bool? includeRedundantMembers = null,
+            bool? lazyLoadMembers = null,
+            List<string>? rooms = null,
+            List<string>? notRooms = null,
+            bool? unreadThreadNotifications = null,
+            //base ctor
+            int? limit = null,
+            List<string>? types = null,
+            List<string>? notTypes = null,
+            List<string>? senders = null,
+            List<string>? notSenders = null
+        ) : EventFilter(limit, types, notTypes, senders, notSenders) {
+            [JsonPropertyName("contains_url")]
+            public bool? ContainsUrl { get; set; } = containsUrl;
+
+            [JsonPropertyName("include_redundant_members")]
+            public bool? IncludeRedundantMembers { get; set; } = includeRedundantMembers;
+
+            [JsonPropertyName("lazy_load_members")]
+            public bool? LazyLoadMembers { get; set; } = lazyLoadMembers;
+
+            [JsonPropertyName("rooms")]
+            public List<string>? Rooms { get; set; } = rooms;
+
+            [JsonPropertyName("not_rooms")]
+            public List<string>? NotRooms { get; set; } = notRooms;
+
+            [JsonPropertyName("unread_thread_notifications")]
+            public bool? UnreadThreadNotifications { get; set; } = unreadThreadNotifications;
+        }
+    }
+
+    public class EventFilter(int? limit = null, List<string>? types = null, List<string>? notTypes = null, List<string>? senders = null, List<string>? notSenders = null) {
+        [JsonPropertyName("limit")]
+        public int? Limit { get; set; } = limit;
+
+        [JsonPropertyName("types")]
+        public List<string>? Types { get; set; } = types;
+
+        [JsonPropertyName("not_types")]
+        public List<string>? NotTypes { get; set; } = notTypes;
+
+        [JsonPropertyName("senders")]
+        public List<string>? Senders { get; set; } = senders;
+
+        [JsonPropertyName("not_senders")]
+        public List<string>? NotSenders { get; set; } = notSenders;
+    }
+}
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