Remove flutter chat (#26)

Had to squash merge manually as Forgejo was erroring

lib/models/configs/members_by_status_config.dart

@@ -0,0 +1,15 @@
+import "package:freezed_annotation/freezed_annotation.dart";
+import "package:nexus/models/membership_status.dart";
+part "members_by_status_config.freezed.dart";
+part "members_by_status_config.g.dart";
+
+@freezed
+abstract class MembersByStatusConfig with _$MembersByStatusConfig {
+  const factory MembersByStatusConfig({
+    required String roomId,
+    required MembershipStatus status,
+  }) = _MembersByStatusConfig;
+
+  factory MembersByStatusConfig.fromJson(Map<String, Object?> json) =>
+      _$MembersByStatusConfigFromJson(json);
+}

lib/models/configs/message_config.dart

@@ -1,28 +0,0 @@
-import "package:freezed_annotation/freezed_annotation.dart";
-import "package:nexus/models/event.dart";
-import "package:nexus/models/room.dart";
-part "message_config.freezed.dart";
-part "message_config.g.dart";
-
-@freezed
-abstract class MessageConfig with _$MessageConfig {
-  const MessageConfig._();
-  const factory MessageConfig({
-    @Default(false) bool alwaysReturn,
-    @Default(false) bool includeEdits,
-    required Room room,
-    required Event event,
-  }) = _MessageConfig;
-
-  @override
-  bool operator ==(Object other) =>
-      other.runtimeType == runtimeType &&
-      other is MessageConfig &&
-      other.event == event;
-
-  @override
-  int get hashCode => Object.hash(runtimeType, event);
-
-  factory MessageConfig.fromJson(Map<String, Object?> json) =>
-      _$MessageConfigFromJson(json);
-}

lib/models/configs/messages_config.dart

@@ -1,17 +0,0 @@
-import "package:fast_immutable_collections/fast_immutable_collections.dart";
-import "package:freezed_annotation/freezed_annotation.dart";
-import "package:nexus/models/event.dart";
-import "package:nexus/models/room.dart";
-part "messages_config.freezed.dart";
-part "messages_config.g.dart";
-
-@freezed
-abstract class MessagesConfig with _$MessagesConfig {
-  const factory MessagesConfig({
-    required Room room,
-    required IList<Event> events,
-  }) = _MessagesConfig;
-
-  factory MessagesConfig.fromJson(Map<String, Object?> json) =>
-      _$MessagesConfigFromJson(json);
-}

lib/models/configs/power_level_config.dart

@@ -1,17 +1,28 @@
 import "package:freezed_annotation/freezed_annotation.dart";
+import "package:nexus/models/content/content.dart";
 import "package:nexus/models/requests/membership_action.dart";
 part "power_level_config.freezed.dart";
-part "power_level_config.g.dart";
 
 @freezed
-abstract class PowerLevelConfig with _$PowerLevelConfig {
+sealed class PowerLevelConfig with _$PowerLevelConfig {
   const factory PowerLevelConfig({
-    @Default(false) bool isStateEvent,
-    required String eventType,
-    MembershipAction? action,
-    String? targetUser,
-  }) = _PowerLevelConfig;
+    required EventType eventType,
+    required String roomId,
+  }) = EventPowerLevelConfig;
 
-  factory PowerLevelConfig.fromJson(Map<String, Object?> json) =>
-      _$PowerLevelConfigFromJson(json);
+  const factory PowerLevelConfig.membershipAction({
+    required MembershipAction action,
+    required String targetUser,
+    required String roomId,
+  }) = MembershipActionPowerLevelConfig;
+
+  const factory PowerLevelConfig.state({
+    required EventType eventType,
+    required String roomId,
+  }) = StatePowerLevelConfig;
+
+  const factory PowerLevelConfig.redaction({
+    required String targetUser,
+    required String roomId,
+  }) = RedactionPowerLevelConfig;
 }

lib/models/configs/reactions_config.dart

@@ -0,0 +1,14 @@
+import "package:freezed_annotation/freezed_annotation.dart";
+part "reactions_config.freezed.dart";
+part "reactions_config.g.dart";
+
+@freezed
+abstract class ReactionsConfig with _$ReactionsConfig {
+  const factory ReactionsConfig({
+    required String roomId,
+    required int eventRowId,
+  }) = _ReactionsConfig;
+
+  factory ReactionsConfig.fromJson(Map<String, Object?> json) =>
+      _$ReactionsConfigFromJson(json);
+}

lib/models/configs/user_config.dart

@@ -0,0 +1,12 @@
+import "package:freezed_annotation/freezed_annotation.dart";
+part "user_config.freezed.dart";
+part "user_config.g.dart";
+
+@freezed
+abstract class UserConfig with _$UserConfig {
+  const factory UserConfig({required String? roomId, required String userId}) =
+      _UserConfig;
+
+  factory UserConfig.fromJson(Map<String, Object?> json) =>
+      _$UserConfigFromJson(json);
+}

lib/models/content/avatar.dart

@@ -0,0 +1,14 @@
+import "package:freezed_annotation/freezed_annotation.dart";
+import "package:nexus/models/content/content.dart";
+import "package:nexus/models/info/image.dart";
+part "avatar.freezed.dart";
+part "avatar.g.dart";
+
+@freezed
+abstract class AvatarContent extends Content with _$AvatarContent {
+  AvatarContent._();
+  factory AvatarContent({ImageInfo? info, Uri? url}) = _AvatarContent;
+
+  factory AvatarContent.fromJson(Map<String, Object?> json) =>
+      _$AvatarContentFromJson(json);
+}

lib/models/content/canonical_alias.dart

@@ -0,0 +1,15 @@
+import "package:freezed_annotation/freezed_annotation.dart";
+import "package:nexus/models/content/content.dart";
+part "canonical_alias.freezed.dart";
+part "canonical_alias.g.dart";
+
+@freezed
+abstract class CanonicalAliasContent extends Content
+    with _$CanonicalAliasContent {
+  CanonicalAliasContent._();
+  factory CanonicalAliasContent({String? alias, @Default([]) altAliases}) =
+      _CanonicalAliasContent;
+
+  factory CanonicalAliasContent.fromJson(Map<String, Object?> json) =>
+      _$CanonicalAliasContentFromJson(json);
+}

lib/models/content/content.dart

@@ -0,0 +1,61 @@
+import "package:collection/collection.dart";
+import "package:nexus/models/content/avatar.dart";
+import "package:nexus/models/content/canonical_alias.dart";
+import "package:nexus/models/content/create.dart";
+import "package:nexus/models/content/encryption.dart";
+import "package:nexus/models/content/join_rules.dart";
+import "package:nexus/models/content/membership.dart";
+import "package:nexus/models/content/message.dart";
+import "package:nexus/models/content/name.dart";
+import "package:nexus/models/content/pinned_events.dart";
+import "package:nexus/models/content/power_levels.dart";
+import "package:nexus/models/content/reaction.dart";
+import "package:nexus/models/content/encrypted.dart";
+import "package:nexus/models/content/redaction.dart";
+import "package:nexus/models/content/server_acl.dart";
+import "package:nexus/models/content/topic.dart";
+
+class Content {
+  final Error? parseError;
+  Content({this.parseError});
+
+  factory Content.fromJson(Map<String, dynamic> json) => Content();
+  Map<String, dynamic> toJson() => {};
+
+  static Map<String, dynamic> readValue(Map<dynamic, dynamic> json, _) =>
+      json["decrypted"] ?? json["content"];
+
+  static Content fromEventJson(Map<String, dynamic> json, String type) {
+    try {
+      return (EventType.values
+              .firstWhereOrNull((eventType) => eventType.type == type)
+              ?.contentFromJson ??
+          Content.fromJson)(json);
+    } catch (error) {
+      if (error is Error) return Content(parseError: error);
+      rethrow;
+    }
+  }
+}
+
+enum EventType {
+  encrypted("m.room.encrypted", EncryptedContent.fromJson),
+  redaction("m.room.redaction", RedactionContent.fromJson),
+  encryption("m.room.encryption", EncryptionContent.fromJson),
+  membership("m.room.member", MembershipContent.fromJson),
+  create("m.room.create", CreateContent.fromJson),
+  canonicalAlias("m.room.canonical_alias", CanonicalAliasContent.fromJson),
+  joinRules("m.room.join_rules", JoinRulesContent.fromJson),
+  powerLevels("m.room.power_levels", PowerLevelsContent.fromJson),
+  serverACL("m.room.server_acl", ServerACLContent.fromJson),
+  avatar("m.room.avatar", AvatarContent.fromJson),
+  topic("m.room.topic", TopicContent.fromJson),
+  name("m.room.name", NameContent.fromJson),
+  reaction("m.reaction", ReactionContent.fromJson),
+  pinnedEvents("m.room.pinned_events", PinnedEventsContent.fromJson),
+  message("m.room.message", MessageContent.fromJson);
+
+  final String type;
+  final Content Function(Map<String, dynamic> json) contentFromJson;
+  const EventType(this.type, this.contentFromJson);
+}

lib/models/content/create.dart

@@ -0,0 +1,41 @@
+import "package:fast_immutable_collections/fast_immutable_collections.dart";
+import "package:freezed_annotation/freezed_annotation.dart";
+import "package:nexus/models/content/content.dart";
+part "create.freezed.dart";
+part "create.g.dart";
+
+@freezed
+abstract class CreateContent extends Content with _$CreateContent {
+  CreateContent._();
+  factory CreateContent({
+    @JsonKey(name: "creator") String? creatorId,
+
+    @JsonKey(name: "additional_creators")
+    @Default(IList.empty())
+    IList<String> additionalCreatorIds,
+
+    PreviousRoom? predecessor,
+
+    @JsonKey(name: "m.federate") @Default(true) bool federated,
+
+    @Default("1") String roomVersion,
+    @JsonKey(unknownEnumValue: RoomType.room) RoomType? type,
+  }) = _CreateContent;
+
+  factory CreateContent.fromJson(Map<String, Object?> json) =>
+      _$CreateContentFromJson(json);
+}
+
+enum RoomType {
+  room,
+  @JsonValue("m.space")
+  space,
+}
+
+@freezed
+abstract class PreviousRoom with _$PreviousRoom {
+  const factory PreviousRoom({required String roomId}) = _PreviousRoom;
+
+  factory PreviousRoom.fromJson(Map<String, Object?> json) =>
+      _$PreviousRoomFromJson(json);
+}

lib/models/content/encrypted.dart

@@ -0,0 +1,13 @@
+import "package:freezed_annotation/freezed_annotation.dart";
+import "package:nexus/models/content/content.dart";
+part "encrypted.freezed.dart";
+part "encrypted.g.dart";
+
+@freezed
+abstract class EncryptedContent extends Content with _$EncryptedContent {
+  EncryptedContent._();
+  factory EncryptedContent() = _EncryptedContent;
+
+  factory EncryptedContent.fromJson(Map<String, Object?> json) =>
+      _$EncryptedContentFromJson(json);
+}

lib/models/content/encryption.dart

@@ -0,0 +1,23 @@
+import "package:freezed_annotation/freezed_annotation.dart";
+import "package:nexus/models/content/content.dart";
+part "encryption.freezed.dart";
+part "encryption.g.dart";
+
+@freezed
+abstract class EncryptionContent extends Content with _$EncryptionContent {
+  EncryptionContent._();
+  factory EncryptionContent({
+    required String algorithm,
+
+    @JsonKey(name: "rotation_period_ms")
+    @Default(604800000)
+    int rotationPeriodMS,
+
+    @JsonKey(name: "rotation_period_msgs")
+    @Default(100)
+    int rotationPeriodMessages,
+  }) = _EncryptionContent;
+
+  factory EncryptionContent.fromJson(Map<String, Object?> json) =>
+      _$EncryptionContentFromJson(json);
+}

lib/models/content/join_rules.dart

@@ -0,0 +1,34 @@
+import "package:fast_immutable_collections/fast_immutable_collections.dart";
+import "package:freezed_annotation/freezed_annotation.dart";
+import "package:nexus/models/content/content.dart";
+import "package:nexus/models/join_rule.dart";
+part "join_rules.freezed.dart";
+part "join_rules.g.dart";
+
+@freezed
+abstract class JoinRulesContent extends Content with _$JoinRulesContent {
+  JoinRulesContent._();
+  factory JoinRulesContent({
+    required JoinRule joinRule,
+    @Default(IList.empty()) IList<AllowCondition> allow,
+  }) = _JoinRulesContent;
+
+  factory JoinRulesContent.fromJson(Map<String, Object?> json) =>
+      _$JoinRulesContentFromJson(json);
+}
+
+@freezed
+abstract class AllowCondition with _$AllowCondition {
+  const factory AllowCondition({
+    String? roomId,
+    required AllowConditionType type,
+  }) = _AllowCondition;
+
+  factory AllowCondition.fromJson(Map<String, Object?> json) =>
+      _$AllowConditionFromJson(json);
+}
+
+enum AllowConditionType {
+  @JsonValue("m.room_membership")
+  membership,
+}

lib/models/content/membership.dart

@@ -0,0 +1,19 @@
+import "package:freezed_annotation/freezed_annotation.dart";
+import "package:nexus/models/content/content.dart";
+import "package:nexus/models/membership_status.dart";
+part "membership.freezed.dart";
+part "membership.g.dart";
+
+@freezed
+abstract class MembershipContent extends Content with _$MembershipContent {
+  MembershipContent._();
+  factory MembershipContent({
+    @JsonKey(name: "displayname") required String? displayName,
+    @JsonKey(name: "membership") required MembershipStatus status,
+    Uri? avatarUrl,
+    String? reason,
+  }) = _MembershipContent;
+
+  factory MembershipContent.fromJson(Map<String, Object?> json) =>
+      _$MembershipContentFromJson(json);
+}

lib/models/content/message.dart

@@ -0,0 +1,92 @@
+import "package:freezed_annotation/freezed_annotation.dart";
+import "package:nexus/models/info/audio.dart";
+import "package:nexus/models/content/content.dart";
+import "package:nexus/models/info/file.dart";
+import "package:nexus/models/info/image.dart";
+import "package:nexus/models/info/video.dart";
+part "message.freezed.dart";
+part "message.g.dart";
+
+@Freezed(unionKey: "msgtype", fallbackUnion: "default")
+abstract class MessageContent extends Content with _$MessageContent {
+  MessageContent._();
+  factory MessageContent({required String body}) = UnknownMessageContent;
+
+  @FreezedUnionValue("m.text")
+  factory MessageContent.text({
+    required String body,
+    MessageFormat? format,
+    String? formattedBody,
+  }) = TextMessageContent;
+
+  @FreezedUnionValue("m.notice")
+  factory MessageContent.notice({
+    required String body,
+    MessageFormat? format,
+    String? formattedBody,
+  }) = NoticeMessageContent;
+
+  @FreezedUnionValue("m.emote")
+  factory MessageContent.emote({
+    required String body,
+    MessageFormat? format,
+    String? formattedBody,
+  }) = EmoteMessageContent;
+
+  @FreezedUnionValue("m.image")
+  factory MessageContent.image({
+    required String body,
+    MessageFormat? format,
+    String? formattedBody,
+    // EncryptedFile? file
+    String? filename,
+    ImageInfo? info,
+    Uri? url,
+  }) = ImageMessageContent;
+
+  @FreezedUnionValue("m.file")
+  factory MessageContent.file({
+    required String body,
+    MessageFormat? format,
+    String? formattedBody,
+    // EncryptedFile? file
+    String? filename,
+    FileInfo? info,
+    Uri? url,
+  }) = FileMessageContent;
+
+  @FreezedUnionValue("m.audio")
+  factory MessageContent.audio({
+    required String body,
+    MessageFormat? format,
+    String? formattedBody,
+    // EncryptedFile? file
+    String? filename,
+    AudioInfo? info,
+    Uri? url,
+  }) = AudioMessageContent;
+
+  @FreezedUnionValue("m.video")
+  factory MessageContent.video({
+    required String body,
+    MessageFormat? format,
+    String? formattedBody,
+    // EncryptedFile? file
+    String? filename,
+    VideoInfo? info,
+    Uri? url,
+  }) = VideoMessageContent;
+
+  @FreezedUnionValue("m.location")
+  factory MessageContent.location({required String body, required Uri geoUri}) =
+      LocationMessageContent;
+
+  factory MessageContent.fromJson(Map<String, Object?> json) =>
+      _$MessageContentFromJson(json);
+}
+
+@JsonEnum()
+enum MessageFormat {
+  @JsonValue("org.matrix.custom.html")
+  html,
+}

lib/models/content/name.dart

@@ -0,0 +1,13 @@
+import "package:freezed_annotation/freezed_annotation.dart";
+import "package:nexus/models/content/content.dart";
+part "name.freezed.dart";
+part "name.g.dart";
+
+@freezed
+abstract class NameContent extends Content with _$NameContent {
+  NameContent._();
+  factory NameContent({required String name}) = _NameContent;
+
+  factory NameContent.fromJson(Map<String, Object?> json) =>
+      _$NameContentFromJson(json);
+}

lib/models/content/pinned_events.dart

@@ -0,0 +1,15 @@
+import "package:fast_immutable_collections/fast_immutable_collections.dart";
+import "package:freezed_annotation/freezed_annotation.dart";
+import "package:nexus/models/content/content.dart";
+part "pinned_events.freezed.dart";
+part "pinned_events.g.dart";
+
+@freezed
+abstract class PinnedEventsContent extends Content with _$PinnedEventsContent {
+  PinnedEventsContent._();
+  factory PinnedEventsContent({@Default(IList.empty()) IList<String> pinned}) =
+      _PinnedEventsContent;
+
+  factory PinnedEventsContent.fromJson(Map<String, Object?> json) =>
+      _$PinnedEventsContentFromJson(json);
+}

lib/models/content/power_levels.dart

@@ -0,0 +1,36 @@
+import "package:fast_immutable_collections/fast_immutable_collections.dart";
+import "package:freezed_annotation/freezed_annotation.dart";
+import "package:nexus/models/content/content.dart";
+part "power_levels.freezed.dart";
+part "power_levels.g.dart";
+
+@freezed
+abstract class PowerLevelsContent extends Content with _$PowerLevelsContent {
+  PowerLevelsContent._();
+  factory PowerLevelsContent({
+    @Default(IMap.empty()) IMap<String, int> events,
+    @Default(IMap.empty()) IMap<String, int> users,
+    Notifications? notifications,
+    @Default(50) int ban,
+    @Default(0) int eventsDefault,
+    @Default(0) int invite,
+    @Default(50) int kick,
+    @Default(50) int redact,
+    @Default(50) int stateDefault,
+    @Default(0) int usersDefault,
+  }) = _PowerLevelsContent;
+
+  factory PowerLevelsContent.fromJson(Map<String, Object?> json) =>
+      _$PowerLevelsContentFromJson(json);
+}
+
+@freezed
+abstract class Notifications with _$Notifications {
+  const factory Notifications({
+    @Default(50) int room,
+    @Default(IMapConst({})) IMap<String, int> other,
+  }) = _Notifications;
+
+  factory Notifications.fromJson(Map<String, Object?> json) =>
+      _$NotificationsFromJson(json);
+}

lib/models/content/reaction.dart

@@ -0,0 +1,18 @@
+import "package:freezed_annotation/freezed_annotation.dart";
+import "package:nexus/models/content/content.dart";
+part "reaction.freezed.dart";
+part "reaction.g.dart";
+
+@freezed
+abstract class ReactionContent extends Content with _$ReactionContent {
+  ReactionContent._();
+  static String? keyJsonFromJson(Map<dynamic, dynamic> json, String key) =>
+      json["m.relates_to"]?["key"];
+
+  factory ReactionContent({
+    @JsonKey(readValue: ReactionContent.keyJsonFromJson) String? key,
+  }) = _ReactionContent;
+
+  factory ReactionContent.fromJson(Map<String, Object?> json) =>
+      _$ReactionContentFromJson(json);
+}

lib/models/content/redaction.dart

@@ -0,0 +1,14 @@
+import "package:freezed_annotation/freezed_annotation.dart";
+import "package:nexus/models/content/content.dart";
+part "redaction.freezed.dart";
+part "redaction.g.dart";
+
+@freezed
+abstract class RedactionContent extends Content with _$RedactionContent {
+  RedactionContent._();
+  factory RedactionContent({String? reason, String? redacts}) =
+      _RedactionContent;
+
+  factory RedactionContent.fromJson(Map<String, Object?> json) =>
+      _$RedactionContentFromJson(json);
+}